]> git.ipfire.org Git - thirdparty/sqlalchemy/sqlalchemy.git/commitdiff
Revert "ensure compiler is not optional in create_for_statement()"
authorFederico Caselli <cfederico87@gmail.com>
Tue, 4 Mar 2025 20:42:08 +0000 (20:42 +0000)
committerFederico Caselli <cfederico87@gmail.com>
Tue, 4 Mar 2025 20:42:08 +0000 (20:42 +0000)
This reverts commit b7e0ebe1ebbe6c0f97247a0854fc9ccfd9f763b1.

Reason for revert: this change included a bunch of generated c files

Change-Id: Ief8191394a91ebcf9315b24ef71659ccd8088bc8

13 files changed:
lib/sqlalchemy/engine/_processors_cy.c [deleted file]
lib/sqlalchemy/engine/_row_cy.c [deleted file]
lib/sqlalchemy/engine/_util_cy.c [deleted file]
lib/sqlalchemy/orm/context.py
lib/sqlalchemy/orm/query.py
lib/sqlalchemy/sql/_util_cy.c [deleted file]
lib/sqlalchemy/sql/base.py
lib/sqlalchemy/sql/elements.py
lib/sqlalchemy/sql/selectable.py
lib/sqlalchemy/util/_collections_cy.c [deleted file]
lib/sqlalchemy/util/_immutabledict_cy.c [deleted file]
test/ext/test_hybrid.py
test/orm/test_froms.py

diff --git a/lib/sqlalchemy/engine/_processors_cy.c b/lib/sqlalchemy/engine/_processors_cy.c
deleted file mode 100644 (file)
index 46d69c1..0000000
+++ /dev/null
@@ -1,11358 +0,0 @@
-/* Generated by Cython 3.0.11 */
-
-/* BEGIN: Cython Metadata
-{
-    "distutils": {
-        "name": "sqlalchemy.engine._processors_cy",
-        "sources": [
-            "lib/sqlalchemy/engine/_processors_cy.py"
-        ]
-    },
-    "module_name": "sqlalchemy.engine._processors_cy"
-}
-END: Cython Metadata */
-
-#ifndef PY_SSIZE_T_CLEAN
-#define PY_SSIZE_T_CLEAN
-#endif /* PY_SSIZE_T_CLEAN */
-#if defined(CYTHON_LIMITED_API) && 0
-  #ifndef Py_LIMITED_API
-    #if CYTHON_LIMITED_API+0 > 0x03030000
-      #define Py_LIMITED_API CYTHON_LIMITED_API
-    #else
-      #define Py_LIMITED_API 0x03030000
-    #endif
-  #endif
-#endif
-
-#include "Python.h"
-#ifndef Py_PYTHON_H
-    #error Python headers needed to compile C extensions, please install development version of Python.
-#elif PY_VERSION_HEX < 0x02070000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
-    #error Cython requires Python 2.7+ or Python 3.3+.
-#else
-#if defined(CYTHON_LIMITED_API) && CYTHON_LIMITED_API
-#define __PYX_EXTRA_ABI_MODULE_NAME "limited"
-#else
-#define __PYX_EXTRA_ABI_MODULE_NAME ""
-#endif
-#define CYTHON_ABI "3_0_11" __PYX_EXTRA_ABI_MODULE_NAME
-#define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
-#define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
-#define CYTHON_HEX_VERSION 0x03000BF0
-#define CYTHON_FUTURE_DIVISION 1
-#include <stddef.h>
-#ifndef offsetof
-  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
-#endif
-#if !defined(_WIN32) && !defined(WIN32) && !defined(MS_WINDOWS)
-  #ifndef __stdcall
-    #define __stdcall
-  #endif
-  #ifndef __cdecl
-    #define __cdecl
-  #endif
-  #ifndef __fastcall
-    #define __fastcall
-  #endif
-#endif
-#ifndef DL_IMPORT
-  #define DL_IMPORT(t) t
-#endif
-#ifndef DL_EXPORT
-  #define DL_EXPORT(t) t
-#endif
-#define __PYX_COMMA ,
-#ifndef HAVE_LONG_LONG
-  #define HAVE_LONG_LONG
-#endif
-#ifndef PY_LONG_LONG
-  #define PY_LONG_LONG LONG_LONG
-#endif
-#ifndef Py_HUGE_VAL
-  #define Py_HUGE_VAL HUGE_VAL
-#endif
-#define __PYX_LIMITED_VERSION_HEX PY_VERSION_HEX
-#if defined(GRAALVM_PYTHON)
-  /* For very preliminary testing purposes. Most variables are set the same as PyPy.
-     The existence of this section does not imply that anything works or is even tested */
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 1
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #undef CYTHON_USE_TYPE_SPECS
-  #define CYTHON_USE_TYPE_SPECS 0
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #undef CYTHON_AVOID_BORROWED_REFS
-  #define CYTHON_AVOID_BORROWED_REFS 1
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
-  #endif
-  #undef CYTHON_PEP489_MULTI_PHASE_INIT
-  #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 0
-  #undef CYTHON_USE_TP_FINALIZE
-  #define CYTHON_USE_TP_FINALIZE 0
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(PYPY_VERSION)
-  #define CYTHON_COMPILING_IN_PYPY 1
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #undef CYTHON_AVOID_BORROWED_REFS
-  #define CYTHON_AVOID_BORROWED_REFS 1
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
-  #endif
-  #if PY_VERSION_HEX < 0x03090000
-    #undef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 0
-  #undef CYTHON_USE_TP_FINALIZE
-  #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1 && PYPY_VERSION_NUM >= 0x07030C00)
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(CYTHON_LIMITED_API)
-  #ifdef Py_LIMITED_API
-    #undef __PYX_LIMITED_VERSION_HEX
-    #define __PYX_LIMITED_VERSION_HEX Py_LIMITED_API
-  #endif
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 1
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_CLINE_IN_TRACEBACK
-  #define CYTHON_CLINE_IN_TRACEBACK 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #undef CYTHON_USE_TYPE_SPECS
-  #define CYTHON_USE_TYPE_SPECS 1
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #undef CYTHON_USE_ASYNC_SLOTS
-  #define CYTHON_USE_ASYNC_SLOTS 0
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #ifndef CYTHON_USE_UNICODE_WRITER
-    #define CYTHON_USE_UNICODE_WRITER 0
-  #endif
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #undef CYTHON_PEP489_MULTI_PHASE_INIT
-  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 1
-  #ifndef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 0
-  #endif
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 1
-  #ifndef CYTHON_USE_TYPE_SLOTS
-    #define CYTHON_USE_TYPE_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #ifndef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_PYLONG_INTERNALS
-    #define CYTHON_USE_PYLONG_INTERNALS 0
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #ifndef CYTHON_USE_UNICODE_INTERNALS
-    #define CYTHON_USE_UNICODE_INTERNALS 1
-  #endif
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #ifndef CYTHON_ASSUME_SAFE_MACROS
-    #define CYTHON_ASSUME_SAFE_MACROS 1
-  #endif
-  #ifndef CYTHON_UNPACK_METHODS
-    #define CYTHON_UNPACK_METHODS 1
-  #endif
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #ifndef CYTHON_METH_FASTCALL
-    #define CYTHON_METH_FASTCALL 1
-  #endif
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #ifndef CYTHON_USE_MODULE_STATE
-    #define CYTHON_USE_MODULE_STATE 0
-  #endif
-  #ifndef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 1
-  #endif
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
-  #endif
-  #ifndef CYTHON_USE_FREELISTS
-    #define CYTHON_USE_FREELISTS 0
-  #endif
-#else
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 1
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #ifndef CYTHON_USE_TYPE_SLOTS
-    #define CYTHON_USE_TYPE_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #ifndef CYTHON_USE_PYTYPE_LOOKUP
-    #define CYTHON_USE_PYTYPE_LOOKUP 1
-  #endif
-  #if PY_MAJOR_VERSION < 3
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_PYLONG_INTERNALS
-    #define CYTHON_USE_PYLONG_INTERNALS 1
-  #endif
-  #ifndef CYTHON_USE_PYLIST_INTERNALS
-    #define CYTHON_USE_PYLIST_INTERNALS 1
-  #endif
-  #ifndef CYTHON_USE_UNICODE_INTERNALS
-    #define CYTHON_USE_UNICODE_INTERNALS 1
-  #endif
-  #if PY_VERSION_HEX < 0x030300F0 || PY_VERSION_HEX >= 0x030B00A2
-    #undef CYTHON_USE_UNICODE_WRITER
-    #define CYTHON_USE_UNICODE_WRITER 0
-  #elif !defined(CYTHON_USE_UNICODE_WRITER)
-    #define CYTHON_USE_UNICODE_WRITER 1
-  #endif
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #ifndef CYTHON_ASSUME_SAFE_MACROS
-    #define CYTHON_ASSUME_SAFE_MACROS 1
-  #endif
-  #ifndef CYTHON_UNPACK_METHODS
-    #define CYTHON_UNPACK_METHODS 1
-  #endif
-  #ifndef CYTHON_FAST_THREAD_STATE
-    #define CYTHON_FAST_THREAD_STATE 1
-  #endif
-  #ifndef CYTHON_FAST_GIL
-    #define CYTHON_FAST_GIL (PY_MAJOR_VERSION < 3 || PY_VERSION_HEX >= 0x03060000 && PY_VERSION_HEX < 0x030C00A6)
-  #endif
-  #ifndef CYTHON_METH_FASTCALL
-    #define CYTHON_METH_FASTCALL (PY_VERSION_HEX >= 0x030700A1)
-  #endif
-  #ifndef CYTHON_FAST_PYCALL
-    #define CYTHON_FAST_PYCALL 1
-  #endif
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #ifndef CYTHON_USE_MODULE_STATE
-    #define CYTHON_USE_MODULE_STATE 0
-  #endif
-  #if PY_VERSION_HEX < 0x030400a1
-    #undef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 0
-  #elif !defined(CYTHON_USE_TP_FINALIZE)
-    #define CYTHON_USE_TP_FINALIZE 1
-  #endif
-  #if PY_VERSION_HEX < 0x030600B1
-    #undef CYTHON_USE_DICT_VERSIONS
-    #define CYTHON_USE_DICT_VERSIONS 0
-  #elif !defined(CYTHON_USE_DICT_VERSIONS)
-    #define CYTHON_USE_DICT_VERSIONS  (PY_VERSION_HEX < 0x030C00A5)
-  #endif
-  #if PY_VERSION_HEX < 0x030700A3
-    #undef CYTHON_USE_EXC_INFO_STACK
-    #define CYTHON_USE_EXC_INFO_STACK 0
-  #elif !defined(CYTHON_USE_EXC_INFO_STACK)
-    #define CYTHON_USE_EXC_INFO_STACK 1
-  #endif
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
-  #endif
-  #ifndef CYTHON_USE_FREELISTS
-    #define CYTHON_USE_FREELISTS 1
-  #endif
-#endif
-#if !defined(CYTHON_FAST_PYCCALL)
-#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
-#endif
-#if !defined(CYTHON_VECTORCALL)
-#define CYTHON_VECTORCALL  (CYTHON_FAST_PYCCALL && PY_VERSION_HEX >= 0x030800B1)
-#endif
-#define CYTHON_BACKPORT_VECTORCALL (CYTHON_METH_FASTCALL && PY_VERSION_HEX < 0x030800B1)
-#if CYTHON_USE_PYLONG_INTERNALS
-  #if PY_MAJOR_VERSION < 3
-    #include "longintrepr.h"
-  #endif
-  #undef SHIFT
-  #undef BASE
-  #undef MASK
-  #ifdef SIZEOF_VOID_P
-    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
-  #endif
-#endif
-#ifndef __has_attribute
-  #define __has_attribute(x) 0
-#endif
-#ifndef __has_cpp_attribute
-  #define __has_cpp_attribute(x) 0
-#endif
-#ifndef CYTHON_RESTRICT
-  #if defined(__GNUC__)
-    #define CYTHON_RESTRICT __restrict__
-  #elif defined(_MSC_VER) && _MSC_VER >= 1400
-    #define CYTHON_RESTRICT __restrict
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_RESTRICT restrict
-  #else
-    #define CYTHON_RESTRICT
-  #endif
-#endif
-#ifndef CYTHON_UNUSED
-  #if defined(__cplusplus)
-    /* for clang __has_cpp_attribute(maybe_unused) is true even before C++17
-     * but leads to warnings with -pedantic, since it is a C++17 feature */
-    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
-      #if __has_cpp_attribute(maybe_unused)
-        #define CYTHON_UNUSED [[maybe_unused]]
-      #endif
-    #endif
-  #endif
-#endif
-#ifndef CYTHON_UNUSED
-# if defined(__GNUC__)
-#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
-#     define CYTHON_UNUSED __attribute__ ((__unused__))
-#   else
-#     define CYTHON_UNUSED
-#   endif
-# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
-#   define CYTHON_UNUSED __attribute__ ((__unused__))
-# else
-#   define CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_UNUSED_VAR
-#  if defined(__cplusplus)
-     template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
-#  else
-#    define CYTHON_UNUSED_VAR(x) (void)(x)
-#  endif
-#endif
-#ifndef CYTHON_MAYBE_UNUSED_VAR
-  #define CYTHON_MAYBE_UNUSED_VAR(x) CYTHON_UNUSED_VAR(x)
-#endif
-#ifndef CYTHON_NCP_UNUSED
-# if CYTHON_COMPILING_IN_CPYTHON
-#  define CYTHON_NCP_UNUSED
-# else
-#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_USE_CPP_STD_MOVE
-  #if defined(__cplusplus) && (\
-    __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600))
-    #define CYTHON_USE_CPP_STD_MOVE 1
-  #else
-    #define CYTHON_USE_CPP_STD_MOVE 0
-  #endif
-#endif
-#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
-#ifdef _MSC_VER
-    #ifndef _MSC_STDINT_H_
-        #if _MSC_VER < 1300
-            typedef unsigned char     uint8_t;
-            typedef unsigned short    uint16_t;
-            typedef unsigned int      uint32_t;
-        #else
-            typedef unsigned __int8   uint8_t;
-            typedef unsigned __int16  uint16_t;
-            typedef unsigned __int32  uint32_t;
-        #endif
-    #endif
-    #if _MSC_VER < 1300
-        #ifdef _WIN64
-            typedef unsigned long long  __pyx_uintptr_t;
-        #else
-            typedef unsigned int        __pyx_uintptr_t;
-        #endif
-    #else
-        #ifdef _WIN64
-            typedef unsigned __int64    __pyx_uintptr_t;
-        #else
-            typedef unsigned __int32    __pyx_uintptr_t;
-        #endif
-    #endif
-#else
-    #include <stdint.h>
-    typedef uintptr_t  __pyx_uintptr_t;
-#endif
-#ifndef CYTHON_FALLTHROUGH
-  #if defined(__cplusplus)
-    /* for clang __has_cpp_attribute(fallthrough) is true even before C++17
-     * but leads to warnings with -pedantic, since it is a C++17 feature */
-    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
-      #if __has_cpp_attribute(fallthrough)
-        #define CYTHON_FALLTHROUGH [[fallthrough]]
-      #endif
-    #endif
-    #ifndef CYTHON_FALLTHROUGH
-      #if __has_cpp_attribute(clang::fallthrough)
-        #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
-      #elif __has_cpp_attribute(gnu::fallthrough)
-        #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
-      #endif
-    #endif
-  #endif
-  #ifndef CYTHON_FALLTHROUGH
-    #if __has_attribute(fallthrough)
-      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
-    #else
-      #define CYTHON_FALLTHROUGH
-    #endif
-  #endif
-  #if defined(__clang__) && defined(__apple_build_version__)
-    #if __apple_build_version__ < 7000000
-      #undef  CYTHON_FALLTHROUGH
-      #define CYTHON_FALLTHROUGH
-    #endif
-  #endif
-#endif
-#ifdef __cplusplus
-  template <typename T>
-  struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
-  #define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
-#else
-  #define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
-#endif
-#if CYTHON_COMPILING_IN_PYPY == 1
-  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x030A0000)
-#else
-  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000)
-#endif
-#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))
-
-#ifndef CYTHON_INLINE
-  #if defined(__clang__)
-    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
-  #elif defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
-#endif
-
-#define __PYX_BUILD_PY_SSIZE_T "n"
-#define CYTHON_FORMAT_SSIZE_T "z"
-#if PY_MAJOR_VERSION < 3
-  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_DefaultClassType PyClass_Type
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#else
-  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_DefaultClassType PyType_Type
-#if CYTHON_COMPILING_IN_LIMITED_API
-    static CYTHON_INLINE PyObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
-                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
-                                                    PyObject *fv, PyObject *cell, PyObject* fn,
-                                                    PyObject *name, int fline, PyObject *lnos) {
-        PyObject *exception_table = NULL;
-        PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
-        #if __PYX_LIMITED_VERSION_HEX < 0x030B0000
-        PyObject *version_info;
-        PyObject *py_minor_version = NULL;
-        #endif
-        long minor_version = 0;
-        PyObject *type, *value, *traceback;
-        PyErr_Fetch(&type, &value, &traceback);
-        #if __PYX_LIMITED_VERSION_HEX >= 0x030B0000
-        minor_version = 11;
-        #else
-        if (!(version_info = PySys_GetObject("version_info"))) goto end;
-        if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
-        minor_version = PyLong_AsLong(py_minor_version);
-        Py_DECREF(py_minor_version);
-        if (minor_version == -1 && PyErr_Occurred()) goto end;
-        #endif
-        if (!(types_module = PyImport_ImportModule("types"))) goto end;
-        if (!(code_type = PyObject_GetAttrString(types_module, "CodeType"))) goto end;
-        if (minor_version <= 7) {
-            (void)p;
-            result = PyObject_CallFunction(code_type, "iiiiiOOOOOOiOO", a, k, l, s, f, code,
-                          c, n, v, fn, name, fline, lnos, fv, cell);
-        } else if (minor_version <= 10) {
-            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOiOO", a,p, k, l, s, f, code,
-                          c, n, v, fn, name, fline, lnos, fv, cell);
-        } else {
-            if (!(exception_table = PyBytes_FromStringAndSize(NULL, 0))) goto end;
-            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOOiOO", a,p, k, l, s, f, code,
-                          c, n, v, fn, name, name, fline, lnos, exception_table, fv, cell);
-        }
-    end:
-        Py_XDECREF(code_type);
-        Py_XDECREF(exception_table);
-        Py_XDECREF(types_module);
-        if (type) {
-            PyErr_Restore(type, value, traceback);
-        }
-        return result;
-    }
-    #ifndef CO_OPTIMIZED
-    #define CO_OPTIMIZED 0x0001
-    #endif
-    #ifndef CO_NEWLOCALS
-    #define CO_NEWLOCALS 0x0002
-    #endif
-    #ifndef CO_VARARGS
-    #define CO_VARARGS 0x0004
-    #endif
-    #ifndef CO_VARKEYWORDS
-    #define CO_VARKEYWORDS 0x0008
-    #endif
-    #ifndef CO_ASYNC_GENERATOR
-    #define CO_ASYNC_GENERATOR 0x0200
-    #endif
-    #ifndef CO_GENERATOR
-    #define CO_GENERATOR 0x0020
-    #endif
-    #ifndef CO_COROUTINE
-    #define CO_COROUTINE 0x0080
-    #endif
-#elif PY_VERSION_HEX >= 0x030B0000
-  static CYTHON_INLINE PyCodeObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
-                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
-                                                    PyObject *fv, PyObject *cell, PyObject* fn,
-                                                    PyObject *name, int fline, PyObject *lnos) {
-    PyCodeObject *result;
-    PyObject *empty_bytes = PyBytes_FromStringAndSize("", 0);
-    if (!empty_bytes) return NULL;
-    result =
-      #if PY_VERSION_HEX >= 0x030C0000
-        PyUnstable_Code_NewWithPosOnlyArgs
-      #else
-        PyCode_NewWithPosOnlyArgs
-      #endif
-        (a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, name, fline, lnos, empty_bytes);
-    Py_DECREF(empty_bytes);
-    return result;
-  }
-#elif PY_VERSION_HEX >= 0x030800B2 && !CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_NewWithPosOnlyArgs(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#else
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#endif
-#endif
-#if PY_VERSION_HEX >= 0x030900A4 || defined(Py_IS_TYPE)
-  #define __Pyx_IS_TYPE(ob, type) Py_IS_TYPE(ob, type)
-#else
-  #define __Pyx_IS_TYPE(ob, type) (((const PyObject*)ob)->ob_type == (type))
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_Is)
-  #define __Pyx_Py_Is(x, y)  Py_Is(x, y)
-#else
-  #define __Pyx_Py_Is(x, y) ((x) == (y))
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsNone)
-  #define __Pyx_Py_IsNone(ob) Py_IsNone(ob)
-#else
-  #define __Pyx_Py_IsNone(ob) __Pyx_Py_Is((ob), Py_None)
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsTrue)
-  #define __Pyx_Py_IsTrue(ob) Py_IsTrue(ob)
-#else
-  #define __Pyx_Py_IsTrue(ob) __Pyx_Py_Is((ob), Py_True)
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsFalse)
-  #define __Pyx_Py_IsFalse(ob) Py_IsFalse(ob)
-#else
-  #define __Pyx_Py_IsFalse(ob) __Pyx_Py_Is((ob), Py_False)
-#endif
-#define __Pyx_NoneAsNull(obj)  (__Pyx_Py_IsNone(obj) ? NULL : (obj))
-#if PY_VERSION_HEX >= 0x030900F0 && !CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyObject_GC_IsFinalized(o) PyObject_GC_IsFinalized(o)
-#else
-  #define __Pyx_PyObject_GC_IsFinalized(o) _PyGC_FINALIZED(o)
-#endif
-#ifndef CO_COROUTINE
-  #define CO_COROUTINE 0x80
-#endif
-#ifndef CO_ASYNC_GENERATOR
-  #define CO_ASYNC_GENERATOR 0x200
-#endif
-#ifndef Py_TPFLAGS_CHECKTYPES
-  #define Py_TPFLAGS_CHECKTYPES 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_INDEX
-  #define Py_TPFLAGS_HAVE_INDEX 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
-  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_FINALIZE
-  #define Py_TPFLAGS_HAVE_FINALIZE 0
-#endif
-#ifndef Py_TPFLAGS_SEQUENCE
-  #define Py_TPFLAGS_SEQUENCE 0
-#endif
-#ifndef Py_TPFLAGS_MAPPING
-  #define Py_TPFLAGS_MAPPING 0
-#endif
-#ifndef METH_STACKLESS
-  #define METH_STACKLESS 0
-#endif
-#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
-  #ifndef METH_FASTCALL
-     #define METH_FASTCALL 0x80
-  #endif
-  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
-  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
-                                                          Py_ssize_t nargs, PyObject *kwnames);
-#else
-  #if PY_VERSION_HEX >= 0x030d00A4
-  #  define __Pyx_PyCFunctionFast PyCFunctionFast
-  #  define __Pyx_PyCFunctionFastWithKeywords PyCFunctionFastWithKeywords
-  #else
-  #  define __Pyx_PyCFunctionFast _PyCFunctionFast
-  #  define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
-  #endif
-#endif
-#if CYTHON_METH_FASTCALL
-  #define __Pyx_METH_FASTCALL METH_FASTCALL
-  #define __Pyx_PyCFunction_FastCall __Pyx_PyCFunctionFast
-  #define __Pyx_PyCFunction_FastCallWithKeywords __Pyx_PyCFunctionFastWithKeywords
-#else
-  #define __Pyx_METH_FASTCALL METH_VARARGS
-  #define __Pyx_PyCFunction_FastCall PyCFunction
-  #define __Pyx_PyCFunction_FastCallWithKeywords PyCFunctionWithKeywords
-#endif
-#if CYTHON_VECTORCALL
-  #define __pyx_vectorcallfunc vectorcallfunc
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  PY_VECTORCALL_ARGUMENTS_OFFSET
-  #define __Pyx_PyVectorcall_NARGS(n)  PyVectorcall_NARGS((size_t)(n))
-#elif CYTHON_BACKPORT_VECTORCALL
-  typedef PyObject *(*__pyx_vectorcallfunc)(PyObject *callable, PyObject *const *args,
-                                            size_t nargsf, PyObject *kwnames);
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  ((size_t)1 << (8 * sizeof(size_t) - 1))
-  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(((size_t)(n)) & ~__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET))
-#else
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  0
-  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(n))
-#endif
-#if PY_MAJOR_VERSION >= 0x030900B1
-#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_CheckExact(func)
-#else
-#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_Check(func)
-#endif
-#define __Pyx_CyOrPyCFunction_Check(func)  PyCFunction_Check(func)
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  (((PyCFunctionObject*)(func))->m_ml->ml_meth)
-#elif !CYTHON_COMPILING_IN_LIMITED_API
-#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  PyCFunction_GET_FUNCTION(func)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CyOrPyCFunction_GET_FLAGS(func)  (((PyCFunctionObject*)(func))->m_ml->ml_flags)
-static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
-    return (__Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_STATIC) ? NULL : ((PyCFunctionObject*)func)->m_self;
-}
-#endif
-static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    return PyCFunction_Check(func) && PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
-#else
-    return PyCFunction_Check(func) && PyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
-#endif
-}
-#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCFunction(func, cfunc)
-#if __PYX_LIMITED_VERSION_HEX < 0x030900B1
-  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  ((void)m, PyType_FromSpecWithBases(s, b))
-  typedef PyObject *(*__Pyx_PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *, size_t, PyObject *);
-#else
-  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  PyType_FromModuleAndSpec(m, s, b)
-  #define __Pyx_PyCMethod  PyCMethod
-#endif
-#ifndef METH_METHOD
-  #define METH_METHOD 0x200
-#endif
-#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
-  #define PyObject_Malloc(s)   PyMem_Malloc(s)
-  #define PyObject_Free(p)     PyMem_Free(p)
-  #define PyObject_Realloc(p)  PyMem_Realloc(p)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
-  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)
-#else
-  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
-  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyThreadState_Current PyThreadState_Get()
-#elif !CYTHON_FAST_THREAD_STATE
-  #define __Pyx_PyThreadState_Current PyThreadState_GET()
-#elif PY_VERSION_HEX >= 0x030d00A1
-  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
-#elif PY_VERSION_HEX >= 0x03060000
-  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
-#elif PY_VERSION_HEX >= 0x03000000
-  #define __Pyx_PyThreadState_Current PyThreadState_GET()
-#else
-  #define __Pyx_PyThreadState_Current _PyThreadState_Current
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-static CYTHON_INLINE void *__Pyx_PyModule_GetState(PyObject *op)
-{
-    void *result;
-    result = PyModule_GetState(op);
-    if (!result)
-        Py_FatalError("Couldn't find the module state");
-    return result;
-}
-#endif
-#define __Pyx_PyObject_GetSlot(obj, name, func_ctype)  __Pyx_PyType_GetSlot(Py_TYPE(obj), name, func_ctype)
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((func_ctype) PyType_GetSlot((type), Py_##name))
-#else
-  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((type)->name)
-#endif
-#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
-#include "pythread.h"
-#define Py_tss_NEEDS_INIT 0
-typedef int Py_tss_t;
-static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
-  *key = PyThread_create_key();
-  return 0;
-}
-static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
-  Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
-  *key = Py_tss_NEEDS_INIT;
-  return key;
-}
-static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
-  PyObject_Free(key);
-}
-static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
-  return *key != Py_tss_NEEDS_INIT;
-}
-static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
-  PyThread_delete_key(*key);
-  *key = Py_tss_NEEDS_INIT;
-}
-static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
-  return PyThread_set_key_value(*key, value);
-}
-static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
-  return PyThread_get_key_value(*key);
-}
-#endif
-#if PY_MAJOR_VERSION < 3
-    #if CYTHON_COMPILING_IN_PYPY
-        #if PYPY_VERSION_NUM < 0x07030600
-            #if defined(__cplusplus) && __cplusplus >= 201402L
-                [[deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")]]
-            #elif defined(__GNUC__) || defined(__clang__)
-                __attribute__ ((__deprecated__("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")))
-            #elif defined(_MSC_VER)
-                __declspec(deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6"))
-            #endif
-            static CYTHON_INLINE int PyGILState_Check(void) {
-                return 0;
-            }
-        #else  // PYPY_VERSION_NUM < 0x07030600
-        #endif  // PYPY_VERSION_NUM < 0x07030600
-    #else
-        static CYTHON_INLINE int PyGILState_Check(void) {
-            PyThreadState * tstate = _PyThreadState_Current;
-            return tstate && (tstate == PyGILState_GetThisThreadState());
-        }
-    #endif
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
-#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
-#else
-#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
-#endif
-#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
-  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
-  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
-#else
-  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
-  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
-#define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
-static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
-    PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
-    if (res == NULL) PyErr_Clear();
-    return res;
-}
-#elif PY_MAJOR_VERSION >= 3 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000)
-#define __Pyx_PyDict_GetItemStrWithError  PyDict_GetItemWithError
-#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
-#else
-static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
-#if CYTHON_COMPILING_IN_PYPY
-    return PyDict_GetItem(dict, name);
-#else
-    PyDictEntry *ep;
-    PyDictObject *mp = (PyDictObject*) dict;
-    long hash = ((PyStringObject *) name)->ob_shash;
-    assert(hash != -1);
-    ep = (mp->ma_lookup)(mp, name, hash);
-    if (ep == NULL) {
-        return NULL;
-    }
-    return ep->me_value;
-#endif
-}
-#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
-#endif
-#if CYTHON_USE_TYPE_SLOTS
-  #define __Pyx_PyType_GetFlags(tp)   (((PyTypeObject *)tp)->tp_flags)
-  #define __Pyx_PyType_HasFeature(type, feature)  ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
-  #define __Pyx_PyObject_GetIterNextFunc(obj)  (Py_TYPE(obj)->tp_iternext)
-#else
-  #define __Pyx_PyType_GetFlags(tp)   (PyType_GetFlags((PyTypeObject *)tp))
-  #define __Pyx_PyType_HasFeature(type, feature)  PyType_HasFeature(type, feature)
-  #define __Pyx_PyObject_GetIterNextFunc(obj)  PyIter_Next
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyObject_GenericSetAttr((PyObject*)tp, k, v)
-#else
-  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyDict_SetItem(tp->tp_dict, k, v)
-#endif
-#if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
-#define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
-    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
-    assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
-    PyObject_GC_Del(obj);\
-    Py_DECREF(type);\
-}
-#else
-#define __Pyx_PyHeapTypeObject_GC_Del(obj)  PyObject_GC_Del(obj)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (0)
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GetLength(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((void)u, 1114111U)
-  #define __Pyx_PyUnicode_KIND(u)         ((void)u, (0))
-  #define __Pyx_PyUnicode_DATA(u)         ((void*)u)
-  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
-  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GetLength(u))
-#elif PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
-  #define CYTHON_PEP393_ENABLED 1
-  #if PY_VERSION_HEX >= 0x030C0000
-    #define __Pyx_PyUnicode_READY(op)       (0)
-  #else
-    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
-                                                0 : _PyUnicode_Ready((PyObject *)(op)))
-  #endif
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
-  #define __Pyx_PyUnicode_KIND(u)         ((int)PyUnicode_KIND(u))
-  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
-  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
-  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
-  #if PY_VERSION_HEX >= 0x030C0000
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
-  #else
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
-    #else
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
-    #endif
-  #endif
-#else
-  #define CYTHON_PEP393_ENABLED 0
-  #define PyUnicode_1BYTE_KIND  1
-  #define PyUnicode_2BYTE_KIND  2
-  #define PyUnicode_4BYTE_KIND  4
-  #define __Pyx_PyUnicode_READY(op)       (0)
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535U : 1114111U)
-  #define __Pyx_PyUnicode_KIND(u)         ((int)sizeof(Py_UNICODE))
-  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
-  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
-  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = (Py_UNICODE) ch)
-  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
-#else
-  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
-      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-  #if !defined(PyUnicode_DecodeUnicodeEscape)
-    #define PyUnicode_DecodeUnicodeEscape(s, size, errors)  PyUnicode_Decode(s, size, "unicode_escape", errors)
-  #endif
-  #if !defined(PyUnicode_Contains) || (PY_MAJOR_VERSION == 2 && PYPY_VERSION_NUM < 0x07030500)
-    #undef PyUnicode_Contains
-    #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
-  #endif
-  #if !defined(PyByteArray_Check)
-    #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
-  #endif
-  #if !defined(PyObject_Format)
-    #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
-  #endif
-#endif
-#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
-#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
-#if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
-#else
-  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
-#endif
-#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
-  #define PyObject_ASCII(o)            PyObject_Repr(o)
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyBaseString_Type            PyUnicode_Type
-  #define PyStringObject               PyUnicodeObject
-  #define PyString_Type                PyUnicode_Type
-  #define PyString_Check               PyUnicode_Check
-  #define PyString_CheckExact          PyUnicode_CheckExact
-#ifndef PyObject_Unicode
-  #define PyObject_Unicode             PyObject_Str
-#endif
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
-  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
-#else
-  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
-  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON
-  #define __Pyx_PySequence_ListKeepNew(obj)\
-    (likely(PyList_CheckExact(obj) && Py_REFCNT(obj) == 1) ? __Pyx_NewRef(obj) : PySequence_List(obj))
-#else
-  #define __Pyx_PySequence_ListKeepNew(obj)  PySequence_List(obj)
-#endif
-#ifndef PySet_CheckExact
-  #define PySet_CheckExact(obj)        __Pyx_IS_TYPE(obj, &PySet_Type)
-#endif
-#if PY_VERSION_HEX >= 0x030900A4
-  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
-  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
-#else
-  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
-  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
-#endif
-#if CYTHON_ASSUME_SAFE_MACROS
-  #define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
-  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
-  #define __Pyx_PyTuple_SET_ITEM(o, i, v) (PyTuple_SET_ITEM(o, i, v), (0))
-  #define __Pyx_PyList_SET_ITEM(o, i, v) (PyList_SET_ITEM(o, i, v), (0))
-  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
-  #define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
-  #define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
-  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
-  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
-#else
-  #define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
-  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
-  #define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
-  #define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
-  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
-  #define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
-  #define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
-  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
-  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
-#endif
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
-#else
-  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
-      PyObject *module = PyImport_AddModule(name);
-      Py_XINCREF(module);
-      return module;
-  }
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyIntObject                  PyLongObject
-  #define PyInt_Type                   PyLong_Type
-  #define PyInt_Check(op)              PyLong_Check(op)
-  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
-  #define __Pyx_Py3Int_Check(op)       PyLong_Check(op)
-  #define __Pyx_Py3Int_CheckExact(op)  PyLong_CheckExact(op)
-  #define PyInt_FromString             PyLong_FromString
-  #define PyInt_FromUnicode            PyLong_FromUnicode
-  #define PyInt_FromLong               PyLong_FromLong
-  #define PyInt_FromSize_t             PyLong_FromSize_t
-  #define PyInt_FromSsize_t            PyLong_FromSsize_t
-  #define PyInt_AsLong                 PyLong_AsLong
-  #define PyInt_AS_LONG                PyLong_AS_LONG
-  #define PyInt_AsSsize_t              PyLong_AsSsize_t
-  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
-  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
-  #define PyNumber_Int                 PyNumber_Long
-#else
-  #define __Pyx_Py3Int_Check(op)       (PyLong_Check(op) || PyInt_Check(op))
-  #define __Pyx_Py3Int_CheckExact(op)  (PyLong_CheckExact(op) || PyInt_CheckExact(op))
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyBoolObject                 PyLongObject
-#endif
-#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
-  #ifndef PyUnicode_InternFromString
-    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
-  #endif
-#endif
-#if PY_VERSION_HEX < 0x030200A4
-  typedef long Py_hash_t;
-  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
-  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsHash_t
-#else
-  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
-  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsSsize_t
-#endif
-#if CYTHON_USE_ASYNC_SLOTS
-  #if PY_VERSION_HEX >= 0x030500B1
-    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
-    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
-  #else
-    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
-  #endif
-#else
-  #define __Pyx_PyType_AsAsync(obj) NULL
-#endif
-#ifndef __Pyx_PyAsyncMethodsStruct
-    typedef struct {
-        unaryfunc am_await;
-        unaryfunc am_aiter;
-        unaryfunc am_anext;
-    } __Pyx_PyAsyncMethodsStruct;
-#endif
-
-#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
-  #if !defined(_USE_MATH_DEFINES)
-    #define _USE_MATH_DEFINES
-  #endif
-#endif
-#include <math.h>
-#ifdef NAN
-#define __PYX_NAN() ((float) NAN)
-#else
-static CYTHON_INLINE float __PYX_NAN() {
-  float value;
-  memset(&value, 0xFF, sizeof(value));
-  return value;
-}
-#endif
-#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
-#define __Pyx_truncl trunc
-#else
-#define __Pyx_truncl truncl
-#endif
-
-#define __PYX_MARK_ERR_POS(f_index, lineno) \
-    { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__;  (void)__pyx_clineno; }
-#define __PYX_ERR(f_index, lineno, Ln_error) \
-    { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }
-
-#ifdef CYTHON_EXTERN_C
-    #undef __PYX_EXTERN_C
-    #define __PYX_EXTERN_C CYTHON_EXTERN_C
-#elif defined(__PYX_EXTERN_C)
-    #ifdef _MSC_VER
-    #pragma message ("Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.")
-    #else
-    #warning Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.
-    #endif
-#else
-  #ifdef __cplusplus
-    #define __PYX_EXTERN_C extern "C"
-  #else
-    #define __PYX_EXTERN_C extern
-  #endif
-#endif
-
-#define __PYX_HAVE__sqlalchemy__engine___processors_cy
-#define __PYX_HAVE_API__sqlalchemy__engine___processors_cy
-/* Early includes */
-#ifdef _OPENMP
-#include <omp.h>
-#endif /* _OPENMP */
-
-#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
-#define CYTHON_WITHOUT_ASSERTIONS
-#endif
-
-typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
-                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
-
-#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
-#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
-#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
-#define __PYX_DEFAULT_STRING_ENCODING ""
-#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
-#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_uchar_cast(c) ((unsigned char)c)
-#define __Pyx_long_cast(x) ((long)x)
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
-    (sizeof(type) < sizeof(Py_ssize_t))  ||\
-    (sizeof(type) > sizeof(Py_ssize_t) &&\
-          likely(v < (type)PY_SSIZE_T_MAX ||\
-                 v == (type)PY_SSIZE_T_MAX)  &&\
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
-                                v == (type)PY_SSIZE_T_MIN)))  ||\
-    (sizeof(type) == sizeof(Py_ssize_t) &&\
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
-                               v == (type)PY_SSIZE_T_MAX)))  )
-static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
-    return (size_t) i < (size_t) limit;
-}
-#if defined (__cplusplus) && __cplusplus >= 201103L
-    #include <cstdlib>
-    #define __Pyx_sst_abs(value) std::abs(value)
-#elif SIZEOF_INT >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) abs(value)
-#elif SIZEOF_LONG >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) labs(value)
-#elif defined (_MSC_VER)
-    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
-#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define __Pyx_sst_abs(value) llabs(value)
-#elif defined (__GNUC__)
-    #define __Pyx_sst_abs(value) __builtin_llabs(value)
-#else
-    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
-#endif
-static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s);
-static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
-static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
-static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char*);
-#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
-#define __Pyx_PyBytes_FromString        PyBytes_FromString
-#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
-#if PY_MAJOR_VERSION < 3
-    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
-    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#else
-    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
-    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
-#endif
-#define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyObject_AsWritableString(s)    ((char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromOrdinal(o)       PyUnicode_FromOrdinal((int)o)
-#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
-#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
-static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
-static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
-static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
-#define __Pyx_PySequence_Tuple(obj)\
-    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
-static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
-static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
-static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
-#if CYTHON_ASSUME_SAFE_MACROS
-#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
-#else
-#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
-#endif
-#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
-#if PY_MAJOR_VERSION >= 3
-#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
-#else
-#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
-#endif
-#if CYTHON_USE_PYLONG_INTERNALS
-  #if PY_VERSION_HEX >= 0x030C00A7
-  #ifndef _PyLong_SIGN_MASK
-    #define _PyLong_SIGN_MASK 3
-  #endif
-  #ifndef _PyLong_NON_SIZE_BITS
-    #define _PyLong_NON_SIZE_BITS 3
-  #endif
-  #define __Pyx_PyLong_Sign(x)  (((PyLongObject*)x)->long_value.lv_tag & _PyLong_SIGN_MASK)
-  #define __Pyx_PyLong_IsNeg(x)  ((__Pyx_PyLong_Sign(x) & 2) != 0)
-  #define __Pyx_PyLong_IsNonNeg(x)  (!__Pyx_PyLong_IsNeg(x))
-  #define __Pyx_PyLong_IsZero(x)  (__Pyx_PyLong_Sign(x) & 1)
-  #define __Pyx_PyLong_IsPos(x)  (__Pyx_PyLong_Sign(x) == 0)
-  #define __Pyx_PyLong_CompactValueUnsigned(x)  (__Pyx_PyLong_Digits(x)[0])
-  #define __Pyx_PyLong_DigitCount(x)  ((Py_ssize_t) (((PyLongObject*)x)->long_value.lv_tag >> _PyLong_NON_SIZE_BITS))
-  #define __Pyx_PyLong_SignedDigitCount(x)\
-        ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * __Pyx_PyLong_DigitCount(x))
-  #if defined(PyUnstable_Long_IsCompact) && defined(PyUnstable_Long_CompactValue)
-    #define __Pyx_PyLong_IsCompact(x)     PyUnstable_Long_IsCompact((PyLongObject*) x)
-    #define __Pyx_PyLong_CompactValue(x)  PyUnstable_Long_CompactValue((PyLongObject*) x)
-  #else
-    #define __Pyx_PyLong_IsCompact(x)     (((PyLongObject*)x)->long_value.lv_tag < (2 << _PyLong_NON_SIZE_BITS))
-    #define __Pyx_PyLong_CompactValue(x)  ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * (Py_ssize_t) __Pyx_PyLong_Digits(x)[0])
-  #endif
-  typedef Py_ssize_t  __Pyx_compact_pylong;
-  typedef size_t  __Pyx_compact_upylong;
-  #else
-  #define __Pyx_PyLong_IsNeg(x)  (Py_SIZE(x) < 0)
-  #define __Pyx_PyLong_IsNonNeg(x)  (Py_SIZE(x) >= 0)
-  #define __Pyx_PyLong_IsZero(x)  (Py_SIZE(x) == 0)
-  #define __Pyx_PyLong_IsPos(x)  (Py_SIZE(x) > 0)
-  #define __Pyx_PyLong_CompactValueUnsigned(x)  ((Py_SIZE(x) == 0) ? 0 : __Pyx_PyLong_Digits(x)[0])
-  #define __Pyx_PyLong_DigitCount(x)  __Pyx_sst_abs(Py_SIZE(x))
-  #define __Pyx_PyLong_SignedDigitCount(x)  Py_SIZE(x)
-  #define __Pyx_PyLong_IsCompact(x)  (Py_SIZE(x) == 0 || Py_SIZE(x) == 1 || Py_SIZE(x) == -1)
-  #define __Pyx_PyLong_CompactValue(x)\
-        ((Py_SIZE(x) == 0) ? (sdigit) 0 : ((Py_SIZE(x) < 0) ? -(sdigit)__Pyx_PyLong_Digits(x)[0] : (sdigit)__Pyx_PyLong_Digits(x)[0]))
-  typedef sdigit  __Pyx_compact_pylong;
-  typedef digit  __Pyx_compact_upylong;
-  #endif
-  #if PY_VERSION_HEX >= 0x030C00A5
-  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->long_value.ob_digit)
-  #else
-  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->ob_digit)
-  #endif
-#endif
-#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-#include <string.h>
-static int __Pyx_sys_getdefaultencoding_not_ascii;
-static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
-    PyObject* default_encoding = NULL;
-    PyObject* ascii_chars_u = NULL;
-    PyObject* ascii_chars_b = NULL;
-    const char* default_encoding_c;
-    sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
-    if (strcmp(default_encoding_c, "ascii") == 0) {
-        __Pyx_sys_getdefaultencoding_not_ascii = 0;
-    } else {
-        char ascii_chars[128];
-        int c;
-        for (c = 0; c < 128; c++) {
-            ascii_chars[c] = (char) c;
-        }
-        __Pyx_sys_getdefaultencoding_not_ascii = 1;
-        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
-        if (!ascii_chars_u) goto bad;
-        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
-        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
-            PyErr_Format(
-                PyExc_ValueError,
-                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
-                default_encoding_c);
-            goto bad;
-        }
-        Py_DECREF(ascii_chars_u);
-        Py_DECREF(ascii_chars_b);
-    }
-    Py_DECREF(default_encoding);
-    return 0;
-bad:
-    Py_XDECREF(default_encoding);
-    Py_XDECREF(ascii_chars_u);
-    Py_XDECREF(ascii_chars_b);
-    return -1;
-}
-#endif
-#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
-#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
-#else
-#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
-#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-#include <string.h>
-static char* __PYX_DEFAULT_STRING_ENCODING;
-static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
-    PyObject* default_encoding = NULL;
-    char* default_encoding_c;
-    sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
-    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
-    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
-    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
-    Py_DECREF(default_encoding);
-    return 0;
-bad:
-    Py_XDECREF(default_encoding);
-    return -1;
-}
-#endif
-#endif
-
-
-/* Test for GCC > 2.95 */
-#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
-  #define likely(x)   __builtin_expect(!!(x), 1)
-  #define unlikely(x) __builtin_expect(!!(x), 0)
-#else /* !__GNUC__ or GCC < 2.95 */
-  #define likely(x)   (x)
-  #define unlikely(x) (x)
-#endif /* __GNUC__ */
-static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
-
-#if !CYTHON_USE_MODULE_STATE
-static PyObject *__pyx_m = NULL;
-#endif
-static int __pyx_lineno;
-static int __pyx_clineno = 0;
-static const char * __pyx_cfilenm = __FILE__;
-static const char *__pyx_filename;
-
-/* #### Code section: filename_table ### */
-
-static const char *__pyx_f[] = {
-  "lib/sqlalchemy/engine/_processors_cy.py",
-  "<stringsource>",
-};
-/* #### Code section: utility_code_proto_before_types ### */
-/* ForceInitThreads.proto */
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
-
-/* #### Code section: numeric_typedefs ### */
-/* #### Code section: complex_type_declarations ### */
-/* #### Code section: type_declarations ### */
-
-/*--- Type declarations ---*/
-struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory;
-
-/* "sqlalchemy/engine/_processors_cy.py":78
- * 
- * @cython.cclass
- * class to_decimal_processor_factory:             # <<<<<<<<<<<<<<
- *     type_: type
- *     format_: str
- */
-struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory {
-  PyObject_HEAD
-  PyTypeObject *type_;
-  PyObject *format_;
-};
-
-/* #### Code section: utility_code_proto ### */
-
-/* --- Runtime support code (head) --- */
-/* Refnanny.proto */
-#ifndef CYTHON_REFNANNY
-  #define CYTHON_REFNANNY 0
-#endif
-#if CYTHON_REFNANNY
-  typedef struct {
-    void (*INCREF)(void*, PyObject*, Py_ssize_t);
-    void (*DECREF)(void*, PyObject*, Py_ssize_t);
-    void (*GOTREF)(void*, PyObject*, Py_ssize_t);
-    void (*GIVEREF)(void*, PyObject*, Py_ssize_t);
-    void* (*SetupContext)(const char*, Py_ssize_t, const char*);
-    void (*FinishContext)(void**);
-  } __Pyx_RefNannyAPIStruct;
-  static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
-  static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
-  #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
-#ifdef WITH_THREAD
-  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
-          if (acquire_gil) {\
-              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), (__LINE__), (__FILE__));\
-              PyGILState_Release(__pyx_gilstate_save);\
-          } else {\
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-          }
-  #define __Pyx_RefNannyFinishContextNogil() {\
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-              __Pyx_RefNannyFinishContext();\
-              PyGILState_Release(__pyx_gilstate_save);\
-          }
-#else
-  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
-          __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), (__LINE__), (__FILE__))
-  #define __Pyx_RefNannyFinishContextNogil() __Pyx_RefNannyFinishContext()
-#endif
-  #define __Pyx_RefNannyFinishContextNogil() {\
-              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
-              __Pyx_RefNannyFinishContext();\
-              PyGILState_Release(__pyx_gilstate_save);\
-          }
-  #define __Pyx_RefNannyFinishContext()\
-          __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
-  #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
-  #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
-  #define __Pyx_GOTREF(r)  __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
-  #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
-  #define __Pyx_XINCREF(r)  do { if((r) == NULL); else {__Pyx_INCREF(r); }} while(0)
-  #define __Pyx_XDECREF(r)  do { if((r) == NULL); else {__Pyx_DECREF(r); }} while(0)
-  #define __Pyx_XGOTREF(r)  do { if((r) == NULL); else {__Pyx_GOTREF(r); }} while(0)
-  #define __Pyx_XGIVEREF(r) do { if((r) == NULL); else {__Pyx_GIVEREF(r);}} while(0)
-#else
-  #define __Pyx_RefNannyDeclarations
-  #define __Pyx_RefNannySetupContext(name, acquire_gil)
-  #define __Pyx_RefNannyFinishContextNogil()
-  #define __Pyx_RefNannyFinishContext()
-  #define __Pyx_INCREF(r) Py_INCREF(r)
-  #define __Pyx_DECREF(r) Py_DECREF(r)
-  #define __Pyx_GOTREF(r)
-  #define __Pyx_GIVEREF(r)
-  #define __Pyx_XINCREF(r) Py_XINCREF(r)
-  #define __Pyx_XDECREF(r) Py_XDECREF(r)
-  #define __Pyx_XGOTREF(r)
-  #define __Pyx_XGIVEREF(r)
-#endif
-#define __Pyx_Py_XDECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; Py_XDECREF(tmp);\
-    } while (0)
-#define __Pyx_XDECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; __Pyx_XDECREF(tmp);\
-    } while (0)
-#define __Pyx_DECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; __Pyx_DECREF(tmp);\
-    } while (0)
-#define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
-#define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
-
-/* TupleAndListFromArray.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n);
-static CYTHON_INLINE PyObject* __Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n);
-#endif
-
-/* IncludeStringH.proto */
-#include <string.h>
-
-/* BytesEquals.proto */
-static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);
-
-/* UnicodeEquals.proto */
-static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);
-
-/* fastcall.proto */
-#if CYTHON_AVOID_BORROWED_REFS
-    #define __Pyx_Arg_VARARGS(args, i) PySequence_GetItem(args, i)
-#elif CYTHON_ASSUME_SAFE_MACROS
-    #define __Pyx_Arg_VARARGS(args, i) PyTuple_GET_ITEM(args, i)
-#else
-    #define __Pyx_Arg_VARARGS(args, i) PyTuple_GetItem(args, i)
-#endif
-#if CYTHON_AVOID_BORROWED_REFS
-    #define __Pyx_Arg_NewRef_VARARGS(arg) __Pyx_NewRef(arg)
-    #define __Pyx_Arg_XDECREF_VARARGS(arg) Py_XDECREF(arg)
-#else
-    #define __Pyx_Arg_NewRef_VARARGS(arg) arg
-    #define __Pyx_Arg_XDECREF_VARARGS(arg)
-#endif
-#define __Pyx_NumKwargs_VARARGS(kwds) PyDict_Size(kwds)
-#define __Pyx_KwValues_VARARGS(args, nargs) NULL
-#define __Pyx_GetKwValue_VARARGS(kw, kwvalues, s) __Pyx_PyDict_GetItemStrWithError(kw, s)
-#define __Pyx_KwargsAsDict_VARARGS(kw, kwvalues) PyDict_Copy(kw)
-#if CYTHON_METH_FASTCALL
-    #define __Pyx_Arg_FASTCALL(args, i) args[i]
-    #define __Pyx_NumKwargs_FASTCALL(kwds) PyTuple_GET_SIZE(kwds)
-    #define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
-    static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
-    CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
-  #else
-    #define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
-  #endif
-    #define __Pyx_Arg_NewRef_FASTCALL(arg) arg  /* no-op, __Pyx_Arg_FASTCALL is direct and this needs
-                                                   to have the same reference counting */
-    #define __Pyx_Arg_XDECREF_FASTCALL(arg)
-#else
-    #define __Pyx_Arg_FASTCALL __Pyx_Arg_VARARGS
-    #define __Pyx_NumKwargs_FASTCALL __Pyx_NumKwargs_VARARGS
-    #define __Pyx_KwValues_FASTCALL __Pyx_KwValues_VARARGS
-    #define __Pyx_GetKwValue_FASTCALL __Pyx_GetKwValue_VARARGS
-    #define __Pyx_KwargsAsDict_FASTCALL __Pyx_KwargsAsDict_VARARGS
-    #define __Pyx_Arg_NewRef_FASTCALL(arg) __Pyx_Arg_NewRef_VARARGS(arg)
-    #define __Pyx_Arg_XDECREF_FASTCALL(arg) __Pyx_Arg_XDECREF_VARARGS(arg)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-#define __Pyx_ArgsSlice_VARARGS(args, start, stop) __Pyx_PyTuple_FromArray(&__Pyx_Arg_VARARGS(args, start), stop - start)
-#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) __Pyx_PyTuple_FromArray(&__Pyx_Arg_FASTCALL(args, start), stop - start)
-#else
-#define __Pyx_ArgsSlice_VARARGS(args, start, stop) PyTuple_GetSlice(args, start, stop)
-#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) PyTuple_GetSlice(args, start, stop)
-#endif
-
-/* RaiseDoubleKeywords.proto */
-static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
-
-/* ParseKeywords.proto */
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject *const *kwvalues,
-    PyObject **argnames[],
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,
-    const char* function_name);
-
-/* RaiseArgTupleInvalid.proto */
-static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
-    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
-
-/* PyObject_Unicode.proto */
-#if PY_MAJOR_VERSION >= 3
-#define __Pyx_PyObject_Unicode(obj)\
-    (likely(PyUnicode_CheckExact(obj)) ? __Pyx_NewRef(obj) : PyObject_Str(obj))
-#else
-#define __Pyx_PyObject_Unicode(obj)\
-    (likely(PyUnicode_CheckExact(obj)) ? __Pyx_NewRef(obj) : PyObject_Unicode(obj))
-#endif
-
-/* pybytes_as_double.proto */
-static double __Pyx_SlowPyString_AsDouble(PyObject *obj);
-static double __Pyx__PyBytes_AsDouble(PyObject *obj, const char* start, Py_ssize_t length);
-static CYTHON_INLINE double __Pyx_PyBytes_AsDouble(PyObject *obj) {
-    char* as_c_string;
-    Py_ssize_t size;
-#if CYTHON_ASSUME_SAFE_MACROS
-    as_c_string = PyBytes_AS_STRING(obj);
-    size = PyBytes_GET_SIZE(obj);
-#else
-    if (PyBytes_AsStringAndSize(obj, &as_c_string, &size) < 0) {
-        return (double)-1;
-    }
-#endif
-    return __Pyx__PyBytes_AsDouble(obj, as_c_string, size);
-}
-static CYTHON_INLINE double __Pyx_PyByteArray_AsDouble(PyObject *obj) {
-    char* as_c_string;
-    Py_ssize_t size;
-#if CYTHON_ASSUME_SAFE_MACROS
-    as_c_string = PyByteArray_AS_STRING(obj);
-    size = PyByteArray_GET_SIZE(obj);
-#else
-    as_c_string = PyByteArray_AsString(obj);
-    if (as_c_string == NULL) {
-        return (double)-1;
-    }
-    size = PyByteArray_Size(obj);
-#endif
-    return __Pyx__PyBytes_AsDouble(obj, as_c_string, size);
-}
-
-/* pyunicode_as_double.proto */
-#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY && CYTHON_ASSUME_SAFE_MACROS
-static const char* __Pyx__PyUnicode_AsDouble_Copy(const void* data, const int kind, char* buffer, Py_ssize_t start, Py_ssize_t end) {
-    int last_was_punctuation;
-    Py_ssize_t i;
-    last_was_punctuation = 1;
-    for (i=start; i <= end; i++) {
-        Py_UCS4 chr = PyUnicode_READ(kind, data, i);
-        int is_punctuation = (chr == '_') | (chr == '.');
-        *buffer = (char)chr;
-        buffer += (chr != '_');
-        if (unlikely(chr > 127)) goto parse_failure;
-        if (unlikely(last_was_punctuation & is_punctuation)) goto parse_failure;
-        last_was_punctuation = is_punctuation;
-    }
-    if (unlikely(last_was_punctuation)) goto parse_failure;
-    *buffer = '\0';
-    return buffer;
-parse_failure:
-    return NULL;
-}
-static double __Pyx__PyUnicode_AsDouble_inf_nan(const void* data, int kind, Py_ssize_t start, Py_ssize_t length) {
-    int matches = 1;
-    Py_UCS4 chr;
-    Py_UCS4 sign = PyUnicode_READ(kind, data, start);
-    int is_signed = (sign == '-') | (sign == '+');
-    start += is_signed;
-    length -= is_signed;
-    switch (PyUnicode_READ(kind, data, start)) {
-        #ifdef Py_NAN
-        case 'n':
-        case 'N':
-            if (unlikely(length != 3)) goto parse_failure;
-            chr = PyUnicode_READ(kind, data, start+1);
-            matches &= (chr == 'a') | (chr == 'A');
-            chr = PyUnicode_READ(kind, data, start+2);
-            matches &= (chr == 'n') | (chr == 'N');
-            if (unlikely(!matches)) goto parse_failure;
-            return (sign == '-') ? -Py_NAN : Py_NAN;
-        #endif
-        case 'i':
-        case 'I':
-            if (unlikely(length < 3)) goto parse_failure;
-            chr = PyUnicode_READ(kind, data, start+1);
-            matches &= (chr == 'n') | (chr == 'N');
-            chr = PyUnicode_READ(kind, data, start+2);
-            matches &= (chr == 'f') | (chr == 'F');
-            if (likely(length == 3 && matches))
-                return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
-            if (unlikely(length != 8)) goto parse_failure;
-            chr = PyUnicode_READ(kind, data, start+3);
-            matches &= (chr == 'i') | (chr == 'I');
-            chr = PyUnicode_READ(kind, data, start+4);
-            matches &= (chr == 'n') | (chr == 'N');
-            chr = PyUnicode_READ(kind, data, start+5);
-            matches &= (chr == 'i') | (chr == 'I');
-            chr = PyUnicode_READ(kind, data, start+6);
-            matches &= (chr == 't') | (chr == 'T');
-            chr = PyUnicode_READ(kind, data, start+7);
-            matches &= (chr == 'y') | (chr == 'Y');
-            if (unlikely(!matches)) goto parse_failure;
-            return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
-        case '.': case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
-            break;
-        default:
-            goto parse_failure;
-    }
-    return 0.0;
-parse_failure:
-    return -1.0;
-}
-static double __Pyx_PyUnicode_AsDouble_WithSpaces(PyObject *obj) {
-    double value;
-    const char *last;
-    char *end;
-    Py_ssize_t start, length = PyUnicode_GET_LENGTH(obj);
-    const int kind = PyUnicode_KIND(obj);
-    const void* data = PyUnicode_DATA(obj);
-    start = 0;
-    while (Py_UNICODE_ISSPACE(PyUnicode_READ(kind, data, start)))
-        start++;
-    while (start < length - 1 && Py_UNICODE_ISSPACE(PyUnicode_READ(kind, data, length - 1)))
-        length--;
-    length -= start;
-    if (unlikely(length <= 0)) goto fallback;
-    value = __Pyx__PyUnicode_AsDouble_inf_nan(data, kind, start, length);
-    if (unlikely(value == -1.0)) goto fallback;
-    if (value != 0.0) return value;
-    if (length < 40) {
-        char number[40];
-        last = __Pyx__PyUnicode_AsDouble_Copy(data, kind, number, start, start + length);
-        if (unlikely(!last)) goto fallback;
-        value = PyOS_string_to_double(number, &end, NULL);
-    } else {
-        char *number = (char*) PyMem_Malloc((length + 1) * sizeof(char));
-        if (unlikely(!number)) goto fallback;
-        last = __Pyx__PyUnicode_AsDouble_Copy(data, kind, number, start, start + length);
-        if (unlikely(!last)) {
-            PyMem_Free(number);
-            goto fallback;
-        }
-        value = PyOS_string_to_double(number, &end, NULL);
-        PyMem_Free(number);
-    }
-    if (likely(end == last) || (value == (double)-1 && PyErr_Occurred())) {
-        return value;
-    }
-fallback:
-    return __Pyx_SlowPyString_AsDouble(obj);
-}
-#endif
-static CYTHON_INLINE double __Pyx_PyUnicode_AsDouble(PyObject *obj) {
-#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY && CYTHON_ASSUME_SAFE_MACROS
-    if (unlikely(__Pyx_PyUnicode_READY(obj) == -1))
-        return (double)-1;
-    if (likely(PyUnicode_IS_ASCII(obj))) {
-        const char *s;
-        Py_ssize_t length;
-        s = PyUnicode_AsUTF8AndSize(obj, &length);
-        return __Pyx__PyBytes_AsDouble(obj, s, length);
-    }
-    return __Pyx_PyUnicode_AsDouble_WithSpaces(obj);
-#else
-    return __Pyx_SlowPyString_AsDouble(obj);
-#endif
-}
-
-/* pynumber_float.proto */
-static CYTHON_INLINE PyObject* __Pyx__PyNumber_Float(PyObject* obj);
-#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : __Pyx__PyNumber_Float(x))
-
-/* PyErrExceptionMatches.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
-static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
-#else
-#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
-#endif
-
-/* PyThreadStateGet.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
-#define __Pyx_PyThreadState_assign  __pyx_tstate = __Pyx_PyThreadState_Current;
-#if PY_VERSION_HEX >= 0x030C00A6
-#define __Pyx_PyErr_Occurred()  (__pyx_tstate->current_exception != NULL)
-#define __Pyx_PyErr_CurrentExceptionType()  (__pyx_tstate->current_exception ? (PyObject*) Py_TYPE(__pyx_tstate->current_exception) : (PyObject*) NULL)
-#else
-#define __Pyx_PyErr_Occurred()  (__pyx_tstate->curexc_type != NULL)
-#define __Pyx_PyErr_CurrentExceptionType()  (__pyx_tstate->curexc_type)
-#endif
-#else
-#define __Pyx_PyThreadState_declare
-#define __Pyx_PyThreadState_assign
-#define __Pyx_PyErr_Occurred()  (PyErr_Occurred() != NULL)
-#define __Pyx_PyErr_CurrentExceptionType()  PyErr_Occurred()
-#endif
-
-/* PyErrFetchRestore.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
-#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
-#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
-#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
-#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
-static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
-static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A6
-#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
-#else
-#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
-#endif
-#else
-#define __Pyx_PyErr_Clear() PyErr_Clear()
-#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
-#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
-#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
-#define __Pyx_ErrRestoreInState(tstate, type, value, tb)  PyErr_Restore(type, value, tb)
-#define __Pyx_ErrFetchInState(tstate, type, value, tb)  PyErr_Fetch(type, value, tb)
-#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
-#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
-#endif
-
-/* PyObjectGetAttrStr.proto */
-#if CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
-#endif
-
-/* PyObjectGetAttrStrNoError.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name);
-
-/* GetBuiltinName.proto */
-static PyObject *__Pyx_GetBuiltinName(PyObject *name);
-
-/* PyDictVersioning.proto */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
-#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
-    (version_var) = __PYX_GET_DICT_VERSION(dict);\
-    (cache_var) = (value);
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
-        (VAR) = __pyx_dict_cached_value;\
-    } else {\
-        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
-        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
-    }\
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
-#else
-#define __PYX_GET_DICT_VERSION(dict)  (0)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
-#endif
-
-/* GetModuleGlobalName.proto */
-#if CYTHON_USE_DICT_VERSIONS
-#define __Pyx_GetModuleGlobalName(var, name)  do {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
-        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
-        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
-    PY_UINT64_T __pyx_dict_version;\
-    PyObject *__pyx_dict_cached_value;\
-    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
-#else
-#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
-#endif
-
-/* PyFunctionFastCall.proto */
-#if CYTHON_FAST_PYCALL
-#if !CYTHON_VECTORCALL
-#define __Pyx_PyFunction_FastCall(func, args, nargs)\
-    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
-static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
-#endif
-#define __Pyx_BUILD_ASSERT_EXPR(cond)\
-    (sizeof(char [1 - 2*!(cond)]) - 1)
-#ifndef Py_MEMBER_SIZE
-#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
-#endif
-#if !CYTHON_VECTORCALL
-#if PY_VERSION_HEX >= 0x03080000
-  #include "frameobject.h"
-#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
-  #ifndef Py_BUILD_CORE
-    #define Py_BUILD_CORE 1
-  #endif
-  #include "internal/pycore_frame.h"
-#endif
-  #define __Pxy_PyFrame_Initialize_Offsets()
-  #define __Pyx_PyFrame_GetLocalsplus(frame)  ((frame)->f_localsplus)
-#else
-  static size_t __pyx_pyframe_localsplus_offset = 0;
-  #include "frameobject.h"
-  #define __Pxy_PyFrame_Initialize_Offsets()\
-    ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
-     (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
-  #define __Pyx_PyFrame_GetLocalsplus(frame)\
-    (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
-#endif
-#endif
-#endif
-
-/* PyObjectCall.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
-#else
-#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
-#endif
-
-/* PyObjectCallMethO.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
-#endif
-
-/* PyObjectFastCall.proto */
-#define __Pyx_PyObject_FastCall(func, args, nargs)  __Pyx_PyObject_FastCallDict(func, args, (size_t)(nargs), NULL)
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs);
-
-/* ArgTypeTest.proto */
-#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
-    ((likely(__Pyx_IS_TYPE(obj, type) | (none_allowed && (obj == Py_None)))) ? 1 :\
-        __Pyx__ArgTypeTest(obj, type, name, exact))
-static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);
-
-/* PyObjectFormatSimple.proto */
-#if CYTHON_COMPILING_IN_PYPY
-    #define __Pyx_PyObject_FormatSimple(s, f) (\
-        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
-        PyObject_Format(s, f))
-#elif PY_MAJOR_VERSION < 3
-    #define __Pyx_PyObject_FormatSimple(s, f) (\
-        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
-        likely(PyString_CheckExact(s)) ? PyUnicode_FromEncodedObject(s, NULL, "strict") :\
-        PyObject_Format(s, f))
-#elif CYTHON_USE_TYPE_SLOTS
-    #define __Pyx_PyObject_FormatSimple(s, f) (\
-        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
-        likely(PyLong_CheckExact(s)) ? PyLong_Type.tp_repr(s) :\
-        likely(PyFloat_CheckExact(s)) ? PyFloat_Type.tp_repr(s) :\
-        PyObject_Format(s, f))
-#else
-    #define __Pyx_PyObject_FormatSimple(s, f) (\
-        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
-        PyObject_Format(s, f))
-#endif
-
-/* JoinPyUnicode.proto */
-static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
-                                      Py_UCS4 max_char);
-
-/* PyObjectCallOneArg.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
-
-/* KeywordStringCheck.proto */
-static int __Pyx_CheckKeywordStrings(PyObject *kw, const char* function_name, int kw_allowed);
-
-/* GetAttr3.proto */
-static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);
-
-/* RaiseUnexpectedTypeError.proto */
-static int __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj);
-
-/* PySequenceContains.proto */
-static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
-    int result = PySequence_Contains(seq, item);
-    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
-}
-
-/* Import.proto */
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
-
-/* ImportFrom.proto */
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
-
-/* RaiseException.proto */
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
-
-/* GetItemInt.proto */
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
-               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
-    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
-    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck);
-static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck);
-
-/* GetAttr.proto */
-static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
-
-/* HasAttr.proto */
-static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
-
-/* IncludeStructmemberH.proto */
-#include <structmember.h>
-
-/* FixUpExtensionType.proto */
-#if CYTHON_USE_TYPE_SPECS
-static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type);
-#endif
-
-/* PyObjectCallNoArg.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
-
-/* PyObjectGetMethod.proto */
-static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);
-
-/* PyObjectCallMethod0.proto */
-static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);
-
-/* ValidateBasesTuple.proto */
-#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
-static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases);
-#endif
-
-/* PyType_Ready.proto */
-CYTHON_UNUSED static int __Pyx_PyType_Ready(PyTypeObject *t);
-
-/* PyObject_GenericGetAttrNoDict.proto */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
-#endif
-
-/* PyObject_GenericGetAttr.proto */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
-#endif
-
-/* SetupReduce.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_setup_reduce(PyObject* type_obj);
-#endif
-
-/* FetchSharedCythonModule.proto */
-static PyObject *__Pyx_FetchSharedCythonABIModule(void);
-
-/* FetchCommonType.proto */
-#if !CYTHON_USE_TYPE_SPECS
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
-#else
-static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases);
-#endif
-
-/* PyMethodNew.proto */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
-    PyObject *typesModule=NULL, *methodType=NULL, *result=NULL;
-    CYTHON_UNUSED_VAR(typ);
-    if (!self)
-        return __Pyx_NewRef(func);
-    typesModule = PyImport_ImportModule("types");
-    if (!typesModule) return NULL;
-    methodType = PyObject_GetAttrString(typesModule, "MethodType");
-    Py_DECREF(typesModule);
-    if (!methodType) return NULL;
-    result = PyObject_CallFunctionObjArgs(methodType, func, self, NULL);
-    Py_DECREF(methodType);
-    return result;
-}
-#elif PY_MAJOR_VERSION >= 3
-static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
-    CYTHON_UNUSED_VAR(typ);
-    if (!self)
-        return __Pyx_NewRef(func);
-    return PyMethod_New(func, self);
-}
-#else
-    #define __Pyx_PyMethod_New PyMethod_New
-#endif
-
-/* PyVectorcallFastCallDict.proto */
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
-#endif
-
-/* CythonFunctionShared.proto */
-#define __Pyx_CyFunction_USED
-#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
-#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
-#define __Pyx_CYFUNCTION_CCLASS        0x04
-#define __Pyx_CYFUNCTION_COROUTINE     0x08
-#define __Pyx_CyFunction_GetClosure(f)\
-    (((__pyx_CyFunctionObject *) (f))->func_closure)
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_CyFunction_GetClassObj(f)\
-      (((__pyx_CyFunctionObject *) (f))->func_classobj)
-#else
-  #define __Pyx_CyFunction_GetClassObj(f)\
-      ((PyObject*) ((PyCMethodObject *) (f))->mm_class)
-#endif
-#define __Pyx_CyFunction_SetClassObj(f, classobj)\
-    __Pyx__CyFunction_SetClassObj((__pyx_CyFunctionObject *) (f), (classobj))
-#define __Pyx_CyFunction_Defaults(type, f)\
-    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
-#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
-    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
-typedef struct {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject_HEAD
-    PyObject *func;
-#elif PY_VERSION_HEX < 0x030900B1
-    PyCFunctionObject func;
-#else
-    PyCMethodObject func;
-#endif
-#if CYTHON_BACKPORT_VECTORCALL
-    __pyx_vectorcallfunc func_vectorcall;
-#endif
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *func_weakreflist;
-#endif
-    PyObject *func_dict;
-    PyObject *func_name;
-    PyObject *func_qualname;
-    PyObject *func_doc;
-    PyObject *func_globals;
-    PyObject *func_code;
-    PyObject *func_closure;
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *func_classobj;
-#endif
-    void *defaults;
-    int defaults_pyobjects;
-    size_t defaults_size;
-    int flags;
-    PyObject *defaults_tuple;
-    PyObject *defaults_kwdict;
-    PyObject *(*defaults_getter)(PyObject *);
-    PyObject *func_annotations;
-    PyObject *func_is_coroutine;
-} __pyx_CyFunctionObject;
-#undef __Pyx_CyOrPyCFunction_Check
-#define __Pyx_CyFunction_Check(obj)  __Pyx_TypeCheck(obj, __pyx_CyFunctionType)
-#define __Pyx_CyOrPyCFunction_Check(obj)  __Pyx_TypeCheck2(obj, __pyx_CyFunctionType, &PyCFunction_Type)
-#define __Pyx_CyFunction_CheckExact(obj)  __Pyx_IS_TYPE(obj, __pyx_CyFunctionType)
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc);
-#undef __Pyx_IsSameCFunction
-#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCyOrCFunction(func, cfunc)
-static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
-                                      int flags, PyObject* qualname,
-                                      PyObject *closure,
-                                      PyObject *module, PyObject *globals,
-                                      PyObject* code);
-static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj);
-static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
-                                                         size_t size,
-                                                         int pyobjects);
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
-                                                            PyObject *tuple);
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
-                                                             PyObject *dict);
-static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
-                                                              PyObject *dict);
-static int __pyx_CyFunction_init(PyObject *module);
-#if CYTHON_METH_FASTCALL
-static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-#if CYTHON_BACKPORT_VECTORCALL
-#define __Pyx_CyFunction_func_vectorcall(f) (((__pyx_CyFunctionObject*)f)->func_vectorcall)
-#else
-#define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
-#endif
-#endif
-
-/* CythonFunction.proto */
-static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
-                                      int flags, PyObject* qualname,
-                                      PyObject *closure,
-                                      PyObject *module, PyObject *globals,
-                                      PyObject* code);
-
-/* CLineInTraceback.proto */
-#ifdef CYTHON_CLINE_IN_TRACEBACK
-#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
-#else
-static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
-#endif
-
-/* CodeObjectCache.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-typedef struct {
-    PyCodeObject* code_object;
-    int code_line;
-} __Pyx_CodeObjectCacheEntry;
-struct __Pyx_CodeObjectCache {
-    int count;
-    int max_count;
-    __Pyx_CodeObjectCacheEntry* entries;
-};
-static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
-static PyCodeObject *__pyx_find_code_object(int code_line);
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
-#endif
-
-/* AddTraceback.proto */
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename);
-
-/* GCCDiagnostics.proto */
-#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
-#define __Pyx_HAS_GCC_DIAGNOSTIC
-#endif
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
-
-/* CIntToPy.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
-
-/* FormatTypeName.proto */
-#if CYTHON_COMPILING_IN_LIMITED_API
-typedef PyObject *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%U"
-static __Pyx_TypeName __Pyx_PyType_GetName(PyTypeObject* tp);
-#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
-#else
-typedef const char *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%.200s"
-#define __Pyx_PyType_GetName(tp) ((tp)->tp_name)
-#define __Pyx_DECREF_TypeName(obj)
-#endif
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
-
-/* FastTypeChecks.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
-#define __Pyx_TypeCheck2(obj, type1, type2) __Pyx_IsAnySubtype2(Py_TYPE(obj), (PyTypeObject *)type1, (PyTypeObject *)type2)
-static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
-static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
-#else
-#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
-#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
-#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
-#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
-#endif
-#define __Pyx_PyErr_ExceptionMatches2(err1, err2)  __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
-#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
-
-/* CheckBinaryVersion.proto */
-static unsigned long __Pyx_get_runtime_version(void);
-static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);
-
-/* InitStrings.proto */
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
-
-/* #### Code section: module_declarations ### */
-
-/* Module declarations from "cython" */
-
-/* Module declarations from "sqlalchemy.engine._processors_cy" */
-static PyObject *__pyx_f_10sqlalchemy_6engine_14_processors_cy___pyx_unpickle_to_decimal_processor_factory__set_state(struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory *, PyObject *); /*proto*/
-/* #### Code section: typeinfo ### */
-/* #### Code section: before_global_var ### */
-#define __Pyx_MODULE_NAME "sqlalchemy.engine._processors_cy"
-extern int __pyx_module_is_main_sqlalchemy__engine___processors_cy;
-int __pyx_module_is_main_sqlalchemy__engine___processors_cy = 0;
-
-/* Implementation of "sqlalchemy.engine._processors_cy" */
-/* #### Code section: global_var ### */
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-static const char __pyx_k_[] = "%.";
-static const char __pyx_k_f[] = "f";
-static const char __pyx_k__3[] = ".";
-static const char __pyx_k_gc[] = "gc";
-static const char __pyx_k_Any[] = "Any";
-static const char __pyx_k__19[] = "?";
-static const char __pyx_k_new[] = "__new__";
-static const char __pyx_k_bool[] = "bool";
-static const char __pyx_k_date[] = "date";
-static const char __pyx_k_dict[] = "__dict__";
-static const char __pyx_k_main[] = "__main__";
-static const char __pyx_k_name[] = "__name__";
-static const char __pyx_k_self[] = "self";
-static const char __pyx_k_test[] = "__test__";
-static const char __pyx_k_time[] = "time";
-static const char __pyx_k_type[] = "type_";
-static const char __pyx_k_scale[] = "scale";
-static const char __pyx_k_slots[] = "__slots__";
-static const char __pyx_k_state[] = "state";
-static const char __pyx_k_value[] = "value";
-static const char __pyx_k_dict_2[] = "_dict";
-static const char __pyx_k_enable[] = "enable";
-static const char __pyx_k_format[] = "format_";
-static const char __pyx_k_import[] = "__import__";
-static const char __pyx_k_pickle[] = "pickle";
-static const char __pyx_k_reduce[] = "__reduce__";
-static const char __pyx_k_return[] = "return";
-static const char __pyx_k_to_str[] = "to_str";
-static const char __pyx_k_typing[] = "typing";
-static const char __pyx_k_update[] = "update";
-static const char __pyx_k_disable[] = "disable";
-static const char __pyx_k_Optional[] = "Optional";
-static const char __pyx_k_date_cls[] = "date_cls";
-static const char __pyx_k_datetime[] = "datetime";
-static const char __pyx_k_getstate[] = "__getstate__";
-static const char __pyx_k_pyx_type[] = "__pyx_type";
-static const char __pyx_k_setstate[] = "__setstate__";
-static const char __pyx_k_time_cls[] = "time_cls";
-static const char __pyx_k_to_float[] = "to_float";
-static const char __pyx_k_isenabled[] = "isenabled";
-static const char __pyx_k_pyx_state[] = "__pyx_state";
-static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
-static const char __pyx_k_pyx_result[] = "__pyx_result";
-static const char __pyx_k_PickleError[] = "PickleError";
-static const char __pyx_k_is_compiled[] = "_is_compiled";
-static const char __pyx_k_str_to_date[] = "str_to_date";
-static const char __pyx_k_str_to_time[] = "str_to_time";
-static const char __pyx_k_Optional_str[] = "Optional[str]";
-static const char __pyx_k_datetime_cls[] = "datetime_cls";
-static const char __pyx_k_is_coroutine[] = "_is_coroutine";
-static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
-static const char __pyx_k_stringsource[] = "<stringsource>";
-static const char __pyx_k_use_setstate[] = "use_setstate";
-static const char __pyx_k_Optional_bool[] = "Optional[bool]";
-static const char __pyx_k_fromisoformat[] = "fromisoformat";
-static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
-static const char __pyx_k_Optional_float[] = "Optional[float]";
-static const char __pyx_k_int_to_boolean[] = "int_to_boolean";
-static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
-static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
-static const char __pyx_k_str_to_datetime[] = "str_to_datetime";
-static const char __pyx_k_Optional_date_cls[] = "Optional[date_cls]";
-static const char __pyx_k_Optional_time_cls[] = "Optional[time_cls]";
-static const char __pyx_k_asyncio_coroutines[] = "asyncio.coroutines";
-static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
-static const char __pyx_k_Optional_datetime_cls[] = "Optional[datetime_cls]";
-static const char __pyx_k_to_decimal_processor_factory[] = "to_decimal_processor_factory";
-static const char __pyx_k_pyx_unpickle_to_decimal_proces[] = "__pyx_unpickle_to_decimal_processor_factory";
-static const char __pyx_k_Incompatible_checksums_0x_x_vs_0[] = "Incompatible checksums (0x%x vs (0x3aa22f9, 0xecd53f0, 0xb619922) = (format_, type_))";
-static const char __pyx_k_lib_sqlalchemy_engine__processor[] = "lib/sqlalchemy/engine/_processors_cy.py";
-static const char __pyx_k_sqlalchemy_engine__processors_cy[] = "sqlalchemy.engine._processors_cy";
-static const char __pyx_k_to_decimal_processor_factory___r[] = "to_decimal_processor_factory.__reduce_cython__";
-static const char __pyx_k_to_decimal_processor_factory___s[] = "to_decimal_processor_factory.__setstate_cython__";
-/* #### Code section: decls ### */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_14_processors_cy__is_compiled(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_14_processors_cy_2int_to_boolean(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_14_processors_cy_4to_str(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_14_processors_cy_6to_float(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_14_processors_cy_8str_to_datetime(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_14_processors_cy_10str_to_time(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_14_processors_cy_12str_to_date(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_value); /* proto */
-static int __pyx_pf_10sqlalchemy_6engine_14_processors_cy_28to_decimal_processor_factory___init__(struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory *__pyx_v_self, PyTypeObject *__pyx_v_type_, PyObject *__pyx_v_scale); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_14_processors_cy_28to_decimal_processor_factory_2__call__(struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_14_processors_cy_28to_decimal_processor_factory_4__reduce_cython__(struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_14_processors_cy_28to_decimal_processor_factory_6__setstate_cython__(struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_14_processors_cy_14__pyx_unpickle_to_decimal_processor_factory(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
-static PyObject *__pyx_tp_new_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-/* #### Code section: late_includes ### */
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-  PyObject *__pyx_d;
-  PyObject *__pyx_b;
-  PyObject *__pyx_cython_runtime;
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-  #ifdef __Pyx_Generator_USED
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-  #ifdef __Pyx_IterableCoroutine_USED
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-  #ifdef __Pyx_Coroutine_USED
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-  #ifdef __Pyx_Coroutine_USED
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-  #if CYTHON_USE_MODULE_STATE
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-  PyTypeObject *__pyx_ptype_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory;
-  PyObject *__pyx_kp_u_;
-  PyObject *__pyx_n_s_Any;
-  PyObject *__pyx_kp_s_Incompatible_checksums_0x_x_vs_0;
-  PyObject *__pyx_n_s_Optional;
-  PyObject *__pyx_kp_s_Optional_bool;
-  PyObject *__pyx_kp_s_Optional_date_cls;
-  PyObject *__pyx_kp_s_Optional_datetime_cls;
-  PyObject *__pyx_kp_s_Optional_float;
-  PyObject *__pyx_kp_s_Optional_str;
-  PyObject *__pyx_kp_s_Optional_time_cls;
-  PyObject *__pyx_n_s_PickleError;
-  PyObject *__pyx_n_s__19;
-  PyObject *__pyx_kp_u__3;
-  PyObject *__pyx_n_s_asyncio_coroutines;
-  PyObject *__pyx_n_s_bool;
-  PyObject *__pyx_n_s_cline_in_traceback;
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-  PyObject *__pyx_n_s_datetime;
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-  PyObject *__pyx_n_s_pyx_state;
-  PyObject *__pyx_n_s_pyx_type;
-  PyObject *__pyx_n_s_pyx_unpickle_to_decimal_proces;
-  PyObject *__pyx_n_s_reduce;
-  PyObject *__pyx_n_s_reduce_cython;
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-  PyObject *__pyx_n_s_scale;
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-  PyObject *__pyx_n_s_setstate_cython;
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-  PyObject *__pyx_n_s_str_to_datetime;
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-  PyObject *__pyx_kp_s_stringsource;
-  PyObject *__pyx_n_s_test;
-  PyObject *__pyx_n_s_time;
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-  PyObject *__pyx_n_s_to_float;
-  PyObject *__pyx_n_s_to_str;
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-  PyObject *__pyx_codeobj__14;
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-  PyObject *__pyx_codeobj__18;
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-static struct PyModuleDef __pyx_moduledef;
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-
-#define __pyx_mstate(o) ((__pyx_mstate *)__Pyx_PyModule_GetState(o))
-
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-#else
-    {0};
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-static __pyx_mstate *__pyx_mstate_global = &__pyx_mstate_global_static;
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-/* #### Code section: module_state_clear ### */
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-static int __pyx_m_clear(PyObject *m) {
-  __pyx_mstate *clear_module_state = __pyx_mstate(m);
-  if (!clear_module_state) return 0;
-  Py_CLEAR(clear_module_state->__pyx_d);
-  Py_CLEAR(clear_module_state->__pyx_b);
-  Py_CLEAR(clear_module_state->__pyx_cython_runtime);
-  Py_CLEAR(clear_module_state->__pyx_empty_tuple);
-  Py_CLEAR(clear_module_state->__pyx_empty_bytes);
-  Py_CLEAR(clear_module_state->__pyx_empty_unicode);
-  #ifdef __Pyx_CyFunction_USED
-  Py_CLEAR(clear_module_state->__pyx_CyFunctionType);
-  #endif
-  #ifdef __Pyx_FusedFunction_USED
-  Py_CLEAR(clear_module_state->__pyx_FusedFunctionType);
-  #endif
-  Py_CLEAR(clear_module_state->__pyx_ptype_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory);
-  Py_CLEAR(clear_module_state->__pyx_type_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Any);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Optional);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Optional_bool);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Optional_date_cls);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Optional_datetime_cls);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Optional_float);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Optional_str);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Optional_time_cls);
-  Py_CLEAR(clear_module_state->__pyx_n_s_PickleError);
-  Py_CLEAR(clear_module_state->__pyx_n_s__19);
-  Py_CLEAR(clear_module_state->__pyx_kp_u__3);
-  Py_CLEAR(clear_module_state->__pyx_n_s_asyncio_coroutines);
-  Py_CLEAR(clear_module_state->__pyx_n_s_bool);
-  Py_CLEAR(clear_module_state->__pyx_n_s_cline_in_traceback);
-  Py_CLEAR(clear_module_state->__pyx_n_s_date);
-  Py_CLEAR(clear_module_state->__pyx_n_s_date_cls);
-  Py_CLEAR(clear_module_state->__pyx_n_s_datetime);
-  Py_CLEAR(clear_module_state->__pyx_n_s_datetime_cls);
-  Py_CLEAR(clear_module_state->__pyx_n_s_dict);
-  Py_CLEAR(clear_module_state->__pyx_n_s_dict_2);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_disable);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_enable);
-  Py_CLEAR(clear_module_state->__pyx_n_u_f);
-  Py_CLEAR(clear_module_state->__pyx_n_u_format);
-  Py_CLEAR(clear_module_state->__pyx_n_s_fromisoformat);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_gc);
-  Py_CLEAR(clear_module_state->__pyx_n_s_getstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_import);
-  Py_CLEAR(clear_module_state->__pyx_n_s_int_to_boolean);
-  Py_CLEAR(clear_module_state->__pyx_n_s_is_compiled);
-  Py_CLEAR(clear_module_state->__pyx_n_s_is_coroutine);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_isenabled);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_lib_sqlalchemy_engine__processor);
-  Py_CLEAR(clear_module_state->__pyx_n_s_main);
-  Py_CLEAR(clear_module_state->__pyx_n_s_name);
-  Py_CLEAR(clear_module_state->__pyx_n_s_new);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pickle);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_PickleError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_checksum);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_result);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_state);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_type);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_unpickle_to_decimal_proces);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce_ex);
-  Py_CLEAR(clear_module_state->__pyx_n_s_return);
-  Py_CLEAR(clear_module_state->__pyx_n_s_scale);
-  Py_CLEAR(clear_module_state->__pyx_n_s_self);
-  Py_CLEAR(clear_module_state->__pyx_n_s_setstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_setstate_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_slots);
-  Py_CLEAR(clear_module_state->__pyx_n_s_sqlalchemy_engine__processors_cy);
-  Py_CLEAR(clear_module_state->__pyx_n_s_state);
-  Py_CLEAR(clear_module_state->__pyx_n_s_str_to_date);
-  Py_CLEAR(clear_module_state->__pyx_n_s_str_to_datetime);
-  Py_CLEAR(clear_module_state->__pyx_n_s_str_to_time);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_stringsource);
-  Py_CLEAR(clear_module_state->__pyx_n_s_test);
-  Py_CLEAR(clear_module_state->__pyx_n_s_time);
-  Py_CLEAR(clear_module_state->__pyx_n_s_time_cls);
-  Py_CLEAR(clear_module_state->__pyx_n_s_to_decimal_processor_factory);
-  Py_CLEAR(clear_module_state->__pyx_n_s_to_decimal_processor_factory___r);
-  Py_CLEAR(clear_module_state->__pyx_n_s_to_decimal_processor_factory___s);
-  Py_CLEAR(clear_module_state->__pyx_n_s_to_float);
-  Py_CLEAR(clear_module_state->__pyx_n_s_to_str);
-  Py_CLEAR(clear_module_state->__pyx_n_s_type);
-  Py_CLEAR(clear_module_state->__pyx_n_u_type);
-  Py_CLEAR(clear_module_state->__pyx_n_s_typing);
-  Py_CLEAR(clear_module_state->__pyx_n_s_update);
-  Py_CLEAR(clear_module_state->__pyx_n_s_use_setstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_value);
-  Py_CLEAR(clear_module_state->__pyx_int_61481721);
-  Py_CLEAR(clear_module_state->__pyx_int_190945570);
-  Py_CLEAR(clear_module_state->__pyx_int_248337392);
-  Py_CLEAR(clear_module_state->__pyx_tuple__2);
-  Py_CLEAR(clear_module_state->__pyx_tuple__5);
-  Py_CLEAR(clear_module_state->__pyx_tuple__12);
-  Py_CLEAR(clear_module_state->__pyx_tuple__13);
-  Py_CLEAR(clear_module_state->__pyx_tuple__15);
-  Py_CLEAR(clear_module_state->__pyx_tuple__17);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__4);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__6);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__7);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__8);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__9);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__10);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__11);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__14);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__16);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__18);
-  return 0;
-}
-#endif
-/* #### Code section: module_state_traverse ### */
-#if CYTHON_USE_MODULE_STATE
-static int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
-  __pyx_mstate *traverse_module_state = __pyx_mstate(m);
-  if (!traverse_module_state) return 0;
-  Py_VISIT(traverse_module_state->__pyx_d);
-  Py_VISIT(traverse_module_state->__pyx_b);
-  Py_VISIT(traverse_module_state->__pyx_cython_runtime);
-  Py_VISIT(traverse_module_state->__pyx_empty_tuple);
-  Py_VISIT(traverse_module_state->__pyx_empty_bytes);
-  Py_VISIT(traverse_module_state->__pyx_empty_unicode);
-  #ifdef __Pyx_CyFunction_USED
-  Py_VISIT(traverse_module_state->__pyx_CyFunctionType);
-  #endif
-  #ifdef __Pyx_FusedFunction_USED
-  Py_VISIT(traverse_module_state->__pyx_FusedFunctionType);
-  #endif
-  Py_VISIT(traverse_module_state->__pyx_ptype_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory);
-  Py_VISIT(traverse_module_state->__pyx_type_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Any);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Optional);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Optional_bool);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Optional_date_cls);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Optional_datetime_cls);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Optional_float);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Optional_str);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Optional_time_cls);
-  Py_VISIT(traverse_module_state->__pyx_n_s_PickleError);
-  Py_VISIT(traverse_module_state->__pyx_n_s__19);
-  Py_VISIT(traverse_module_state->__pyx_kp_u__3);
-  Py_VISIT(traverse_module_state->__pyx_n_s_asyncio_coroutines);
-  Py_VISIT(traverse_module_state->__pyx_n_s_bool);
-  Py_VISIT(traverse_module_state->__pyx_n_s_cline_in_traceback);
-  Py_VISIT(traverse_module_state->__pyx_n_s_date);
-  Py_VISIT(traverse_module_state->__pyx_n_s_date_cls);
-  Py_VISIT(traverse_module_state->__pyx_n_s_datetime);
-  Py_VISIT(traverse_module_state->__pyx_n_s_datetime_cls);
-  Py_VISIT(traverse_module_state->__pyx_n_s_dict);
-  Py_VISIT(traverse_module_state->__pyx_n_s_dict_2);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_disable);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_enable);
-  Py_VISIT(traverse_module_state->__pyx_n_u_f);
-  Py_VISIT(traverse_module_state->__pyx_n_u_format);
-  Py_VISIT(traverse_module_state->__pyx_n_s_fromisoformat);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_gc);
-  Py_VISIT(traverse_module_state->__pyx_n_s_getstate);
-  Py_VISIT(traverse_module_state->__pyx_n_s_import);
-  Py_VISIT(traverse_module_state->__pyx_n_s_int_to_boolean);
-  Py_VISIT(traverse_module_state->__pyx_n_s_is_compiled);
-  Py_VISIT(traverse_module_state->__pyx_n_s_is_coroutine);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_isenabled);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_lib_sqlalchemy_engine__processor);
-  Py_VISIT(traverse_module_state->__pyx_n_s_main);
-  Py_VISIT(traverse_module_state->__pyx_n_s_name);
-  Py_VISIT(traverse_module_state->__pyx_n_s_new);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pickle);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_PickleError);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_checksum);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_result);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_state);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_type);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_unpickle_to_decimal_proces);
-  Py_VISIT(traverse_module_state->__pyx_n_s_reduce);
-  Py_VISIT(traverse_module_state->__pyx_n_s_reduce_cython);
-  Py_VISIT(traverse_module_state->__pyx_n_s_reduce_ex);
-  Py_VISIT(traverse_module_state->__pyx_n_s_return);
-  Py_VISIT(traverse_module_state->__pyx_n_s_scale);
-  Py_VISIT(traverse_module_state->__pyx_n_s_self);
-  Py_VISIT(traverse_module_state->__pyx_n_s_setstate);
-  Py_VISIT(traverse_module_state->__pyx_n_s_setstate_cython);
-  Py_VISIT(traverse_module_state->__pyx_n_s_slots);
-  Py_VISIT(traverse_module_state->__pyx_n_s_sqlalchemy_engine__processors_cy);
-  Py_VISIT(traverse_module_state->__pyx_n_s_state);
-  Py_VISIT(traverse_module_state->__pyx_n_s_str_to_date);
-  Py_VISIT(traverse_module_state->__pyx_n_s_str_to_datetime);
-  Py_VISIT(traverse_module_state->__pyx_n_s_str_to_time);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_stringsource);
-  Py_VISIT(traverse_module_state->__pyx_n_s_test);
-  Py_VISIT(traverse_module_state->__pyx_n_s_time);
-  Py_VISIT(traverse_module_state->__pyx_n_s_time_cls);
-  Py_VISIT(traverse_module_state->__pyx_n_s_to_decimal_processor_factory);
-  Py_VISIT(traverse_module_state->__pyx_n_s_to_decimal_processor_factory___r);
-  Py_VISIT(traverse_module_state->__pyx_n_s_to_decimal_processor_factory___s);
-  Py_VISIT(traverse_module_state->__pyx_n_s_to_float);
-  Py_VISIT(traverse_module_state->__pyx_n_s_to_str);
-  Py_VISIT(traverse_module_state->__pyx_n_s_type);
-  Py_VISIT(traverse_module_state->__pyx_n_u_type);
-  Py_VISIT(traverse_module_state->__pyx_n_s_typing);
-  Py_VISIT(traverse_module_state->__pyx_n_s_update);
-  Py_VISIT(traverse_module_state->__pyx_n_s_use_setstate);
-  Py_VISIT(traverse_module_state->__pyx_n_s_value);
-  Py_VISIT(traverse_module_state->__pyx_int_61481721);
-  Py_VISIT(traverse_module_state->__pyx_int_190945570);
-  Py_VISIT(traverse_module_state->__pyx_int_248337392);
-  Py_VISIT(traverse_module_state->__pyx_tuple__2);
-  Py_VISIT(traverse_module_state->__pyx_tuple__5);
-  Py_VISIT(traverse_module_state->__pyx_tuple__12);
-  Py_VISIT(traverse_module_state->__pyx_tuple__13);
-  Py_VISIT(traverse_module_state->__pyx_tuple__15);
-  Py_VISIT(traverse_module_state->__pyx_tuple__17);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__4);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__6);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__7);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__8);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__9);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__10);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__11);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__14);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__16);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__18);
-  return 0;
-}
-#endif
-/* #### Code section: module_state_defines ### */
-#define __pyx_d __pyx_mstate_global->__pyx_d
-#define __pyx_b __pyx_mstate_global->__pyx_b
-#define __pyx_cython_runtime __pyx_mstate_global->__pyx_cython_runtime
-#define __pyx_empty_tuple __pyx_mstate_global->__pyx_empty_tuple
-#define __pyx_empty_bytes __pyx_mstate_global->__pyx_empty_bytes
-#define __pyx_empty_unicode __pyx_mstate_global->__pyx_empty_unicode
-#ifdef __Pyx_CyFunction_USED
-#define __pyx_CyFunctionType __pyx_mstate_global->__pyx_CyFunctionType
-#endif
-#ifdef __Pyx_FusedFunction_USED
-#define __pyx_FusedFunctionType __pyx_mstate_global->__pyx_FusedFunctionType
-#endif
-#ifdef __Pyx_Generator_USED
-#define __pyx_GeneratorType __pyx_mstate_global->__pyx_GeneratorType
-#endif
-#ifdef __Pyx_IterableCoroutine_USED
-#define __pyx_IterableCoroutineType __pyx_mstate_global->__pyx_IterableCoroutineType
-#endif
-#ifdef __Pyx_Coroutine_USED
-#define __pyx_CoroutineAwaitType __pyx_mstate_global->__pyx_CoroutineAwaitType
-#endif
-#ifdef __Pyx_Coroutine_USED
-#define __pyx_CoroutineType __pyx_mstate_global->__pyx_CoroutineType
-#endif
-#if CYTHON_USE_MODULE_STATE
-#endif
-#if CYTHON_USE_MODULE_STATE
-#define __pyx_type_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory __pyx_mstate_global->__pyx_type_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory
-#endif
-#define __pyx_ptype_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory __pyx_mstate_global->__pyx_ptype_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory
-#define __pyx_kp_u_ __pyx_mstate_global->__pyx_kp_u_
-#define __pyx_n_s_Any __pyx_mstate_global->__pyx_n_s_Any
-#define __pyx_kp_s_Incompatible_checksums_0x_x_vs_0 __pyx_mstate_global->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0
-#define __pyx_n_s_Optional __pyx_mstate_global->__pyx_n_s_Optional
-#define __pyx_kp_s_Optional_bool __pyx_mstate_global->__pyx_kp_s_Optional_bool
-#define __pyx_kp_s_Optional_date_cls __pyx_mstate_global->__pyx_kp_s_Optional_date_cls
-#define __pyx_kp_s_Optional_datetime_cls __pyx_mstate_global->__pyx_kp_s_Optional_datetime_cls
-#define __pyx_kp_s_Optional_float __pyx_mstate_global->__pyx_kp_s_Optional_float
-#define __pyx_kp_s_Optional_str __pyx_mstate_global->__pyx_kp_s_Optional_str
-#define __pyx_kp_s_Optional_time_cls __pyx_mstate_global->__pyx_kp_s_Optional_time_cls
-#define __pyx_n_s_PickleError __pyx_mstate_global->__pyx_n_s_PickleError
-#define __pyx_n_s__19 __pyx_mstate_global->__pyx_n_s__19
-#define __pyx_kp_u__3 __pyx_mstate_global->__pyx_kp_u__3
-#define __pyx_n_s_asyncio_coroutines __pyx_mstate_global->__pyx_n_s_asyncio_coroutines
-#define __pyx_n_s_bool __pyx_mstate_global->__pyx_n_s_bool
-#define __pyx_n_s_cline_in_traceback __pyx_mstate_global->__pyx_n_s_cline_in_traceback
-#define __pyx_n_s_date __pyx_mstate_global->__pyx_n_s_date
-#define __pyx_n_s_date_cls __pyx_mstate_global->__pyx_n_s_date_cls
-#define __pyx_n_s_datetime __pyx_mstate_global->__pyx_n_s_datetime
-#define __pyx_n_s_datetime_cls __pyx_mstate_global->__pyx_n_s_datetime_cls
-#define __pyx_n_s_dict __pyx_mstate_global->__pyx_n_s_dict
-#define __pyx_n_s_dict_2 __pyx_mstate_global->__pyx_n_s_dict_2
-#define __pyx_kp_u_disable __pyx_mstate_global->__pyx_kp_u_disable
-#define __pyx_kp_u_enable __pyx_mstate_global->__pyx_kp_u_enable
-#define __pyx_n_u_f __pyx_mstate_global->__pyx_n_u_f
-#define __pyx_n_u_format __pyx_mstate_global->__pyx_n_u_format
-#define __pyx_n_s_fromisoformat __pyx_mstate_global->__pyx_n_s_fromisoformat
-#define __pyx_kp_u_gc __pyx_mstate_global->__pyx_kp_u_gc
-#define __pyx_n_s_getstate __pyx_mstate_global->__pyx_n_s_getstate
-#define __pyx_n_s_import __pyx_mstate_global->__pyx_n_s_import
-#define __pyx_n_s_int_to_boolean __pyx_mstate_global->__pyx_n_s_int_to_boolean
-#define __pyx_n_s_is_compiled __pyx_mstate_global->__pyx_n_s_is_compiled
-#define __pyx_n_s_is_coroutine __pyx_mstate_global->__pyx_n_s_is_coroutine
-#define __pyx_kp_u_isenabled __pyx_mstate_global->__pyx_kp_u_isenabled
-#define __pyx_kp_s_lib_sqlalchemy_engine__processor __pyx_mstate_global->__pyx_kp_s_lib_sqlalchemy_engine__processor
-#define __pyx_n_s_main __pyx_mstate_global->__pyx_n_s_main
-#define __pyx_n_s_name __pyx_mstate_global->__pyx_n_s_name
-#define __pyx_n_s_new __pyx_mstate_global->__pyx_n_s_new
-#define __pyx_n_s_pickle __pyx_mstate_global->__pyx_n_s_pickle
-#define __pyx_n_s_pyx_PickleError __pyx_mstate_global->__pyx_n_s_pyx_PickleError
-#define __pyx_n_s_pyx_checksum __pyx_mstate_global->__pyx_n_s_pyx_checksum
-#define __pyx_n_s_pyx_result __pyx_mstate_global->__pyx_n_s_pyx_result
-#define __pyx_n_s_pyx_state __pyx_mstate_global->__pyx_n_s_pyx_state
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-    o = (*t->tp_alloc)(t, 0);
-  } else {
-    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
-  }
-  if (unlikely(!o)) return 0;
-  #endif
-  p = ((struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory *)o);
-  p->type_ = ((PyTypeObject*)Py_None); Py_INCREF(Py_None);
-  p->format_ = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  return o;
-}
-
-static void __pyx_tp_dealloc_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory(PyObject *o) {
-  struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory *p = (struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory *)o;
-  #if CYTHON_USE_TP_FINALIZE
-  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
-    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory) {
-      if (PyObject_CallFinalizerFromDealloc(o)) return;
-    }
-  }
-  #endif
-  PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->type_);
-  Py_CLEAR(p->format_);
-  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
-  (*Py_TYPE(o)->tp_free)(o);
-  #else
-  {
-    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
-    if (tp_free) tp_free(o);
-  }
-  #endif
-}
-
-static int __pyx_tp_traverse_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory(PyObject *o, visitproc v, void *a) {
-  int e;
-  struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory *p = (struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory *)o;
-  if (p->type_) {
-    e = (*v)(((PyObject *)p->type_), a); if (e) return e;
-  }
-  return 0;
-}
-
-static int __pyx_tp_clear_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory(PyObject *o) {
-  PyObject* tmp;
-  struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory *p = (struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory *)o;
-  tmp = ((PyObject*)p->type_);
-  p->type_ = ((PyTypeObject*)Py_None); Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  return 0;
-}
-
-static PyMethodDef __pyx_methods_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory[] = {
-  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_6engine_14_processors_cy_28to_decimal_processor_factory_5__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_6engine_14_processors_cy_28to_decimal_processor_factory_7__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {0, 0, 0, 0}
-};
-#if CYTHON_USE_TYPE_SPECS
-static PyType_Slot __pyx_type_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory_slots[] = {
-  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory},
-  {Py_tp_call, (void *)__pyx_pw_10sqlalchemy_6engine_14_processors_cy_28to_decimal_processor_factory_3__call__},
-  {Py_tp_traverse, (void *)__pyx_tp_traverse_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory},
-  {Py_tp_clear, (void *)__pyx_tp_clear_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory},
-  {Py_tp_methods, (void *)__pyx_methods_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory},
-  {Py_tp_init, (void *)__pyx_pw_10sqlalchemy_6engine_14_processors_cy_28to_decimal_processor_factory_1__init__},
-  {Py_tp_new, (void *)__pyx_tp_new_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory},
-  {0, 0},
-};
-static PyType_Spec __pyx_type_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory_spec = {
-  "sqlalchemy.engine._processors_cy.to_decimal_processor_factory",
-  sizeof(struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory),
-  0,
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
-  __pyx_type_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory_slots,
-};
-#else
-
-static PyTypeObject __pyx_type_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory = {
-  PyVarObject_HEAD_INIT(0, 0)
-  "sqlalchemy.engine._processors_cy.""to_decimal_processor_factory", /*tp_name*/
-  sizeof(struct __pyx_obj_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory), /*tp_basicsize*/
-  0, /*tp_itemsize*/
-  __pyx_tp_dealloc_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory, /*tp_dealloc*/
-  #if PY_VERSION_HEX < 0x030800b4
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b4
-  0, /*tp_vectorcall_offset*/
-  #endif
-  0, /*tp_getattr*/
-  0, /*tp_setattr*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*tp_compare*/
-  #endif
-  #if PY_MAJOR_VERSION >= 3
-  0, /*tp_as_async*/
-  #endif
-  0, /*tp_repr*/
-  0, /*tp_as_number*/
-  0, /*tp_as_sequence*/
-  0, /*tp_as_mapping*/
-  0, /*tp_hash*/
-  __pyx_pw_10sqlalchemy_6engine_14_processors_cy_28to_decimal_processor_factory_3__call__, /*tp_call*/
-  0, /*tp_str*/
-  0, /*tp_getattro*/
-  0, /*tp_setattro*/
-  0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-  0, /*tp_doc*/
-  __pyx_tp_traverse_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory, /*tp_traverse*/
-  __pyx_tp_clear_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory, /*tp_clear*/
-  0, /*tp_richcompare*/
-  0, /*tp_weaklistoffset*/
-  0, /*tp_iter*/
-  0, /*tp_iternext*/
-  __pyx_methods_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory, /*tp_methods*/
-  0, /*tp_members*/
-  0, /*tp_getset*/
-  0, /*tp_base*/
-  0, /*tp_dict*/
-  0, /*tp_descr_get*/
-  0, /*tp_descr_set*/
-  #if !CYTHON_USE_TYPE_SPECS
-  0, /*tp_dictoffset*/
-  #endif
-  __pyx_pw_10sqlalchemy_6engine_14_processors_cy_28to_decimal_processor_factory_1__init__, /*tp_init*/
-  0, /*tp_alloc*/
-  __pyx_tp_new_10sqlalchemy_6engine_14_processors_cy_to_decimal_processor_factory, /*tp_new*/
-  0, /*tp_free*/
-  0, /*tp_is_gc*/
-  0, /*tp_bases*/
-  0, /*tp_mro*/
-  0, /*tp_cache*/
-  0, /*tp_subclasses*/
-  0, /*tp_weaklist*/
-  0, /*tp_del*/
-  0, /*tp_version_tag*/
-  #if PY_VERSION_HEX >= 0x030400a1
-  #if CYTHON_USE_TP_FINALIZE
-  0, /*tp_finalize*/
-  #else
-  NULL, /*tp_finalize*/
-  #endif
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-  0, /*tp_vectorcall*/
-  #endif
-  #if __PYX_NEED_TP_PRINT_SLOT == 1
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030C0000
-  0, /*tp_watched*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030d00A4
-  0, /*tp_versions_used*/
-  #endif
-  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-  0, /*tp_pypy_flags*/
-  #endif
-};
-#endif
-
-static PyMethodDef __pyx_methods[] = {
-  {0, 0, 0, 0}
-};
-#ifndef CYTHON_SMALL_CODE
-#if defined(__clang__)
-    #define CYTHON_SMALL_CODE
-#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
-    #define CYTHON_SMALL_CODE __attribute__((cold))
-#else
-    #define CYTHON_SMALL_CODE
-#endif
-#endif
-/* #### Code section: pystring_table ### */
-
-static int __Pyx_CreateStringTabAndInitStrings(void) {
-  __Pyx_StringTabEntry __pyx_string_tab[] = {
-    {&__pyx_kp_u_, __pyx_k_, sizeof(__pyx_k_), 0, 1, 0, 0},
-    {&__pyx_n_s_Any, __pyx_k_Any, sizeof(__pyx_k_Any), 0, 0, 1, 1},
-    {&__pyx_kp_s_Incompatible_checksums_0x_x_vs_0, __pyx_k_Incompatible_checksums_0x_x_vs_0, sizeof(__pyx_k_Incompatible_checksums_0x_x_vs_0), 0, 0, 1, 0},
-    {&__pyx_n_s_Optional, __pyx_k_Optional, sizeof(__pyx_k_Optional), 0, 0, 1, 1},
-    {&__pyx_kp_s_Optional_bool, __pyx_k_Optional_bool, sizeof(__pyx_k_Optional_bool), 0, 0, 1, 0},
-    {&__pyx_kp_s_Optional_date_cls, __pyx_k_Optional_date_cls, sizeof(__pyx_k_Optional_date_cls), 0, 0, 1, 0},
-    {&__pyx_kp_s_Optional_datetime_cls, __pyx_k_Optional_datetime_cls, sizeof(__pyx_k_Optional_datetime_cls), 0, 0, 1, 0},
-    {&__pyx_kp_s_Optional_float, __pyx_k_Optional_float, sizeof(__pyx_k_Optional_float), 0, 0, 1, 0},
-    {&__pyx_kp_s_Optional_str, __pyx_k_Optional_str, sizeof(__pyx_k_Optional_str), 0, 0, 1, 0},
-    {&__pyx_kp_s_Optional_time_cls, __pyx_k_Optional_time_cls, sizeof(__pyx_k_Optional_time_cls), 0, 0, 1, 0},
-    {&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1},
-    {&__pyx_n_s__19, __pyx_k__19, sizeof(__pyx_k__19), 0, 0, 1, 1},
-    {&__pyx_kp_u__3, __pyx_k__3, sizeof(__pyx_k__3), 0, 1, 0, 0},
-    {&__pyx_n_s_asyncio_coroutines, __pyx_k_asyncio_coroutines, sizeof(__pyx_k_asyncio_coroutines), 0, 0, 1, 1},
-    {&__pyx_n_s_bool, __pyx_k_bool, sizeof(__pyx_k_bool), 0, 0, 1, 1},
-    {&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1},
-    {&__pyx_n_s_date, __pyx_k_date, sizeof(__pyx_k_date), 0, 0, 1, 1},
-    {&__pyx_n_s_date_cls, __pyx_k_date_cls, sizeof(__pyx_k_date_cls), 0, 0, 1, 1},
-    {&__pyx_n_s_datetime, __pyx_k_datetime, sizeof(__pyx_k_datetime), 0, 0, 1, 1},
-    {&__pyx_n_s_datetime_cls, __pyx_k_datetime_cls, sizeof(__pyx_k_datetime_cls), 0, 0, 1, 1},
-    {&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1},
-    {&__pyx_n_s_dict_2, __pyx_k_dict_2, sizeof(__pyx_k_dict_2), 0, 0, 1, 1},
-    {&__pyx_kp_u_disable, __pyx_k_disable, sizeof(__pyx_k_disable), 0, 1, 0, 0},
-    {&__pyx_kp_u_enable, __pyx_k_enable, sizeof(__pyx_k_enable), 0, 1, 0, 0},
-    {&__pyx_n_u_f, __pyx_k_f, sizeof(__pyx_k_f), 0, 1, 0, 1},
-    {&__pyx_n_u_format, __pyx_k_format, sizeof(__pyx_k_format), 0, 1, 0, 1},
-    {&__pyx_n_s_fromisoformat, __pyx_k_fromisoformat, sizeof(__pyx_k_fromisoformat), 0, 0, 1, 1},
-    {&__pyx_kp_u_gc, __pyx_k_gc, sizeof(__pyx_k_gc), 0, 1, 0, 0},
-    {&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1},
-    {&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1},
-    {&__pyx_n_s_int_to_boolean, __pyx_k_int_to_boolean, sizeof(__pyx_k_int_to_boolean), 0, 0, 1, 1},
-    {&__pyx_n_s_is_compiled, __pyx_k_is_compiled, sizeof(__pyx_k_is_compiled), 0, 0, 1, 1},
-    {&__pyx_n_s_is_coroutine, __pyx_k_is_coroutine, sizeof(__pyx_k_is_coroutine), 0, 0, 1, 1},
-    {&__pyx_kp_u_isenabled, __pyx_k_isenabled, sizeof(__pyx_k_isenabled), 0, 1, 0, 0},
-    {&__pyx_kp_s_lib_sqlalchemy_engine__processor, __pyx_k_lib_sqlalchemy_engine__processor, sizeof(__pyx_k_lib_sqlalchemy_engine__processor), 0, 0, 1, 0},
-    {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
-    {&__pyx_n_s_name, __pyx_k_name, sizeof(__pyx_k_name), 0, 0, 1, 1},
-    {&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1},
-    {&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1},
-    {&__pyx_n_s_pyx_PickleError, __pyx_k_pyx_PickleError, sizeof(__pyx_k_pyx_PickleError), 0, 0, 1, 1},
-    {&__pyx_n_s_pyx_checksum, __pyx_k_pyx_checksum, sizeof(__pyx_k_pyx_checksum), 0, 0, 1, 1},
-    {&__pyx_n_s_pyx_result, __pyx_k_pyx_result, sizeof(__pyx_k_pyx_result), 0, 0, 1, 1},
-    {&__pyx_n_s_pyx_state, __pyx_k_pyx_state, sizeof(__pyx_k_pyx_state), 0, 0, 1, 1},
-    {&__pyx_n_s_pyx_type, __pyx_k_pyx_type, sizeof(__pyx_k_pyx_type), 0, 0, 1, 1},
-    {&__pyx_n_s_pyx_unpickle_to_decimal_proces, __pyx_k_pyx_unpickle_to_decimal_proces, sizeof(__pyx_k_pyx_unpickle_to_decimal_proces), 0, 0, 1, 1},
-    {&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1},
-    {&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1},
-    {&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1},
-    {&__pyx_n_s_return, __pyx_k_return, sizeof(__pyx_k_return), 0, 0, 1, 1},
-    {&__pyx_n_s_scale, __pyx_k_scale, sizeof(__pyx_k_scale), 0, 0, 1, 1},
-    {&__pyx_n_s_self, __pyx_k_self, sizeof(__pyx_k_self), 0, 0, 1, 1},
-    {&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1},
-    {&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1},
-    {&__pyx_n_s_slots, __pyx_k_slots, sizeof(__pyx_k_slots), 0, 0, 1, 1},
-    {&__pyx_n_s_sqlalchemy_engine__processors_cy, __pyx_k_sqlalchemy_engine__processors_cy, sizeof(__pyx_k_sqlalchemy_engine__processors_cy), 0, 0, 1, 1},
-    {&__pyx_n_s_state, __pyx_k_state, sizeof(__pyx_k_state), 0, 0, 1, 1},
-    {&__pyx_n_s_str_to_date, __pyx_k_str_to_date, sizeof(__pyx_k_str_to_date), 0, 0, 1, 1},
-    {&__pyx_n_s_str_to_datetime, __pyx_k_str_to_datetime, sizeof(__pyx_k_str_to_datetime), 0, 0, 1, 1},
-    {&__pyx_n_s_str_to_time, __pyx_k_str_to_time, sizeof(__pyx_k_str_to_time), 0, 0, 1, 1},
-    {&__pyx_kp_s_stringsource, __pyx_k_stringsource, sizeof(__pyx_k_stringsource), 0, 0, 1, 0},
-    {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1},
-    {&__pyx_n_s_time, __pyx_k_time, sizeof(__pyx_k_time), 0, 0, 1, 1},
-    {&__pyx_n_s_time_cls, __pyx_k_time_cls, sizeof(__pyx_k_time_cls), 0, 0, 1, 1},
-    {&__pyx_n_s_to_decimal_processor_factory, __pyx_k_to_decimal_processor_factory, sizeof(__pyx_k_to_decimal_processor_factory), 0, 0, 1, 1},
-    {&__pyx_n_s_to_decimal_processor_factory___r, __pyx_k_to_decimal_processor_factory___r, sizeof(__pyx_k_to_decimal_processor_factory___r), 0, 0, 1, 1},
-    {&__pyx_n_s_to_decimal_processor_factory___s, __pyx_k_to_decimal_processor_factory___s, sizeof(__pyx_k_to_decimal_processor_factory___s), 0, 0, 1, 1},
-    {&__pyx_n_s_to_float, __pyx_k_to_float, sizeof(__pyx_k_to_float), 0, 0, 1, 1},
-    {&__pyx_n_s_to_str, __pyx_k_to_str, sizeof(__pyx_k_to_str), 0, 0, 1, 1},
-    {&__pyx_n_s_type, __pyx_k_type, sizeof(__pyx_k_type), 0, 0, 1, 1},
-    {&__pyx_n_u_type, __pyx_k_type, sizeof(__pyx_k_type), 0, 1, 0, 1},
-    {&__pyx_n_s_typing, __pyx_k_typing, sizeof(__pyx_k_typing), 0, 0, 1, 1},
-    {&__pyx_n_s_update, __pyx_k_update, sizeof(__pyx_k_update), 0, 0, 1, 1},
-    {&__pyx_n_s_use_setstate, __pyx_k_use_setstate, sizeof(__pyx_k_use_setstate), 0, 0, 1, 1},
-    {&__pyx_n_s_value, __pyx_k_value, sizeof(__pyx_k_value), 0, 0, 1, 1},
-    {0, 0, 0, 0, 0, 0, 0}
-  };
-  return __Pyx_InitStrings(__pyx_string_tab);
-}
-/* #### Code section: cached_builtins ### */
-static CYTHON_SMALL_CODE int __Pyx_InitCachedBuiltins(void) {
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-    PyObject *v;
-    Py_ssize_t i;
-    for (i = 0; i < length; i++) {
-        v = dest[i] = src[i];
-        Py_INCREF(v);
-    }
-}
-static CYTHON_INLINE PyObject *
-__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
-{
-    PyObject *res;
-    if (n <= 0) {
-        Py_INCREF(__pyx_empty_tuple);
-        return __pyx_empty_tuple;
-    }
-    res = PyTuple_New(n);
-    if (unlikely(res == NULL)) return NULL;
-    __Pyx_copy_object_array(src, ((PyTupleObject*)res)->ob_item, n);
-    return res;
-}
-static CYTHON_INLINE PyObject *
-__Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n)
-{
-    PyObject *res;
-    if (n <= 0) {
-        return PyList_New(0);
-    }
-    res = PyList_New(n);
-    if (unlikely(res == NULL)) return NULL;
-    __Pyx_copy_object_array(src, ((PyListObject*)res)->ob_item, n);
-    return res;
-}
-#endif
-
-/* BytesEquals */
-static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
-#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_RichCompareBool(s1, s2, equals);
-#else
-    if (s1 == s2) {
-        return (equals == Py_EQ);
-    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
-        const char *ps1, *ps2;
-        Py_ssize_t length = PyBytes_GET_SIZE(s1);
-        if (length != PyBytes_GET_SIZE(s2))
-            return (equals == Py_NE);
-        ps1 = PyBytes_AS_STRING(s1);
-        ps2 = PyBytes_AS_STRING(s2);
-        if (ps1[0] != ps2[0]) {
-            return (equals == Py_NE);
-        } else if (length == 1) {
-            return (equals == Py_EQ);
-        } else {
-            int result;
-#if CYTHON_USE_UNICODE_INTERNALS && (PY_VERSION_HEX < 0x030B0000)
-            Py_hash_t hash1, hash2;
-            hash1 = ((PyBytesObject*)s1)->ob_shash;
-            hash2 = ((PyBytesObject*)s2)->ob_shash;
-            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
-                return (equals == Py_NE);
-            }
-#endif
-            result = memcmp(ps1, ps2, (size_t)length);
-            return (equals == Py_EQ) ? (result == 0) : (result != 0);
-        }
-    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
-        return (equals == Py_NE);
-    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
-        return (equals == Py_NE);
-    } else {
-        int result;
-        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
-        if (!py_result)
-            return -1;
-        result = __Pyx_PyObject_IsTrue(py_result);
-        Py_DECREF(py_result);
-        return result;
-    }
-#endif
-}
-
-/* UnicodeEquals */
-static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
-#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_RichCompareBool(s1, s2, equals);
-#else
-#if PY_MAJOR_VERSION < 3
-    PyObject* owned_ref = NULL;
-#endif
-    int s1_is_unicode, s2_is_unicode;
-    if (s1 == s2) {
-        goto return_eq;
-    }
-    s1_is_unicode = PyUnicode_CheckExact(s1);
-    s2_is_unicode = PyUnicode_CheckExact(s2);
-#if PY_MAJOR_VERSION < 3
-    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
-        owned_ref = PyUnicode_FromObject(s2);
-        if (unlikely(!owned_ref))
-            return -1;
-        s2 = owned_ref;
-        s2_is_unicode = 1;
-    } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
-        owned_ref = PyUnicode_FromObject(s1);
-        if (unlikely(!owned_ref))
-            return -1;
-        s1 = owned_ref;
-        s1_is_unicode = 1;
-    } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
-        return __Pyx_PyBytes_Equals(s1, s2, equals);
-    }
-#endif
-    if (s1_is_unicode & s2_is_unicode) {
-        Py_ssize_t length;
-        int kind;
-        void *data1, *data2;
-        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
-            return -1;
-        length = __Pyx_PyUnicode_GET_LENGTH(s1);
-        if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
-            goto return_ne;
-        }
-#if CYTHON_USE_UNICODE_INTERNALS
-        {
-            Py_hash_t hash1, hash2;
-        #if CYTHON_PEP393_ENABLED
-            hash1 = ((PyASCIIObject*)s1)->hash;
-            hash2 = ((PyASCIIObject*)s2)->hash;
-        #else
-            hash1 = ((PyUnicodeObject*)s1)->hash;
-            hash2 = ((PyUnicodeObject*)s2)->hash;
-        #endif
-            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
-                goto return_ne;
-            }
-        }
-#endif
-        kind = __Pyx_PyUnicode_KIND(s1);
-        if (kind != __Pyx_PyUnicode_KIND(s2)) {
-            goto return_ne;
-        }
-        data1 = __Pyx_PyUnicode_DATA(s1);
-        data2 = __Pyx_PyUnicode_DATA(s2);
-        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
-            goto return_ne;
-        } else if (length == 1) {
-            goto return_eq;
-        } else {
-            int result = memcmp(data1, data2, (size_t)(length * kind));
-            #if PY_MAJOR_VERSION < 3
-            Py_XDECREF(owned_ref);
-            #endif
-            return (equals == Py_EQ) ? (result == 0) : (result != 0);
-        }
-    } else if ((s1 == Py_None) & s2_is_unicode) {
-        goto return_ne;
-    } else if ((s2 == Py_None) & s1_is_unicode) {
-        goto return_ne;
-    } else {
-        int result;
-        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
-        #if PY_MAJOR_VERSION < 3
-        Py_XDECREF(owned_ref);
-        #endif
-        if (!py_result)
-            return -1;
-        result = __Pyx_PyObject_IsTrue(py_result);
-        Py_DECREF(py_result);
-        return result;
-    }
-return_eq:
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(owned_ref);
-    #endif
-    return (equals == Py_EQ);
-return_ne:
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(owned_ref);
-    #endif
-    return (equals == Py_NE);
-#endif
-}
-
-/* fastcall */
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s)
-{
-    Py_ssize_t i, n = PyTuple_GET_SIZE(kwnames);
-    for (i = 0; i < n; i++)
-    {
-        if (s == PyTuple_GET_ITEM(kwnames, i)) return kwvalues[i];
-    }
-    for (i = 0; i < n; i++)
-    {
-        int eq = __Pyx_PyUnicode_Equals(s, PyTuple_GET_ITEM(kwnames, i), Py_EQ);
-        if (unlikely(eq != 0)) {
-            if (unlikely(eq < 0)) return NULL;
-            return kwvalues[i];
-        }
-    }
-    return NULL;
-}
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
-CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
-    Py_ssize_t i, nkwargs = PyTuple_GET_SIZE(kwnames);
-    PyObject *dict;
-    dict = PyDict_New();
-    if (unlikely(!dict))
-        return NULL;
-    for (i=0; i<nkwargs; i++) {
-        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
-        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
-            goto bad;
-    }
-    return dict;
-bad:
-    Py_DECREF(dict);
-    return NULL;
-}
-#endif
-#endif
-
-/* RaiseDoubleKeywords */
-static void __Pyx_RaiseDoubleKeywordsError(
-    const char* func_name,
-    PyObject* kw_name)
-{
-    PyErr_Format(PyExc_TypeError,
-        #if PY_MAJOR_VERSION >= 3
-        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
-        #else
-        "%s() got multiple values for keyword argument '%s'", func_name,
-        PyString_AsString(kw_name));
-        #endif
-}
-
-/* ParseKeywords */
-static int __Pyx_ParseOptionalKeywords(
-    PyObject *kwds,
-    PyObject *const *kwvalues,
-    PyObject **argnames[],
-    PyObject *kwds2,
-    PyObject *values[],
-    Py_ssize_t num_pos_args,
-    const char* function_name)
-{
-    PyObject *key = 0, *value = 0;
-    Py_ssize_t pos = 0;
-    PyObject*** name;
-    PyObject*** first_kw_arg = argnames + num_pos_args;
-    int kwds_is_tuple = CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds));
-    while (1) {
-        Py_XDECREF(key); key = NULL;
-        Py_XDECREF(value); value = NULL;
-        if (kwds_is_tuple) {
-            Py_ssize_t size;
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(kwds);
-#else
-            size = PyTuple_Size(kwds);
-            if (size < 0) goto bad;
-#endif
-            if (pos >= size) break;
-#if CYTHON_AVOID_BORROWED_REFS
-            key = __Pyx_PySequence_ITEM(kwds, pos);
-            if (!key) goto bad;
-#elif CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kwds, pos);
-#else
-            key = PyTuple_GetItem(kwds, pos);
-            if (!key) goto bad;
-#endif
-            value = kwvalues[pos];
-            pos++;
-        }
-        else
-        {
-            if (!PyDict_Next(kwds, &pos, &key, &value)) break;
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_INCREF(key);
-#endif
-        }
-        name = first_kw_arg;
-        while (*name && (**name != key)) name++;
-        if (*name) {
-            values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_INCREF(value);
-            Py_DECREF(key);
-#endif
-            key = NULL;
-            value = NULL;
-            continue;
-        }
-#if !CYTHON_AVOID_BORROWED_REFS
-        Py_INCREF(key);
-#endif
-        Py_INCREF(value);
-        name = first_kw_arg;
-        #if PY_MAJOR_VERSION < 3
-        if (likely(PyString_Check(key))) {
-            while (*name) {
-                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
-                        && _PyString_Eq(**name, key)) {
-                    values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-                    value = NULL;
-#endif
-                    break;
-                }
-                name++;
-            }
-            if (*name) continue;
-            else {
-                PyObject*** argname = argnames;
-                while (argname != first_kw_arg) {
-                    if ((**argname == key) || (
-                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
-                             && _PyString_Eq(**argname, key))) {
-                        goto arg_passed_twice;
-                    }
-                    argname++;
-                }
-            }
-        } else
-        #endif
-        if (likely(PyUnicode_Check(key))) {
-            while (*name) {
-                int cmp = (
-                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-                    (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
-                #endif
-                    PyUnicode_Compare(**name, key)
-                );
-                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
-                if (cmp == 0) {
-                    values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-                    value = NULL;
-#endif
-                    break;
-                }
-                name++;
-            }
-            if (*name) continue;
-            else {
-                PyObject*** argname = argnames;
-                while (argname != first_kw_arg) {
-                    int cmp = (**argname == key) ? 0 :
-                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-                        (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
-                    #endif
-                        PyUnicode_Compare(**argname, key);
-                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
-                    if (cmp == 0) goto arg_passed_twice;
-                    argname++;
-                }
-            }
-        } else
-            goto invalid_keyword_type;
-        if (kwds2) {
-            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
-        } else {
-            goto invalid_keyword;
-        }
-    }
-    Py_XDECREF(key);
-    Py_XDECREF(value);
-    return 0;
-arg_passed_twice:
-    __Pyx_RaiseDoubleKeywordsError(function_name, key);
-    goto bad;
-invalid_keyword_type:
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() keywords must be strings", function_name);
-    goto bad;
-invalid_keyword:
-    #if PY_MAJOR_VERSION < 3
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() got an unexpected keyword argument '%.200s'",
-        function_name, PyString_AsString(key));
-    #else
-    PyErr_Format(PyExc_TypeError,
-        "%s() got an unexpected keyword argument '%U'",
-        function_name, key);
-    #endif
-bad:
-    Py_XDECREF(key);
-    Py_XDECREF(value);
-    return -1;
-}
-
-/* RaiseArgTupleInvalid */
-static void __Pyx_RaiseArgtupleInvalid(
-    const char* func_name,
-    int exact,
-    Py_ssize_t num_min,
-    Py_ssize_t num_max,
-    Py_ssize_t num_found)
-{
-    Py_ssize_t num_expected;
-    const char *more_or_less;
-    if (num_found < num_min) {
-        num_expected = num_min;
-        more_or_less = "at least";
-    } else {
-        num_expected = num_max;
-        more_or_less = "at most";
-    }
-    if (exact) {
-        more_or_less = "exactly";
-    }
-    PyErr_Format(PyExc_TypeError,
-                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                 func_name, more_or_less, num_expected,
-                 (num_expected == 1) ? "" : "s", num_found);
-}
-
-/* pybytes_as_double */
-static double __Pyx_SlowPyString_AsDouble(PyObject *obj) {
-    PyObject *float_value;
-#if PY_MAJOR_VERSION >= 3
-    float_value = PyFloat_FromString(obj);
-#else
-    float_value = PyFloat_FromString(obj, 0);
-#endif
-    if (likely(float_value)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-        double value = PyFloat_AS_DOUBLE(float_value);
-#else
-        double value = PyFloat_AsDouble(float_value);
-#endif
-        Py_DECREF(float_value);
-        return value;
-    }
-    return (double)-1;
-}
-static const char* __Pyx__PyBytes_AsDouble_Copy(const char* start, char* buffer, Py_ssize_t length) {
-    int last_was_punctuation = 1;
-    Py_ssize_t i;
-    for (i=0; i < length; i++) {
-        char chr = start[i];
-        int is_punctuation = (chr == '_') | (chr == '.') | (chr == 'e') | (chr == 'E');
-        *buffer = chr;
-        buffer += (chr != '_');
-        if (unlikely(last_was_punctuation & is_punctuation)) goto parse_failure;
-        last_was_punctuation = is_punctuation;
-    }
-    if (unlikely(last_was_punctuation)) goto parse_failure;
-    *buffer = '\0';
-    return buffer;
-parse_failure:
-    return NULL;
-}
-static double __Pyx__PyBytes_AsDouble_inf_nan(const char* start, Py_ssize_t length) {
-    int matches = 1;
-    char sign = start[0];
-    int is_signed = (sign == '+') | (sign == '-');
-    start += is_signed;
-    length -= is_signed;
-    switch (start[0]) {
-        #ifdef Py_NAN
-        case 'n':
-        case 'N':
-            if (unlikely(length != 3)) goto parse_failure;
-            matches &= (start[1] == 'a' || start[1] == 'A');
-            matches &= (start[2] == 'n' || start[2] == 'N');
-            if (unlikely(!matches)) goto parse_failure;
-            return (sign == '-') ? -Py_NAN : Py_NAN;
-        #endif
-        case 'i':
-        case 'I':
-            if (unlikely(length < 3)) goto parse_failure;
-            matches &= (start[1] == 'n' || start[1] == 'N');
-            matches &= (start[2] == 'f' || start[2] == 'F');
-            if (likely(length == 3 && matches))
-                return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
-            if (unlikely(length != 8)) goto parse_failure;
-            matches &= (start[3] == 'i' || start[3] == 'I');
-            matches &= (start[4] == 'n' || start[4] == 'N');
-            matches &= (start[5] == 'i' || start[5] == 'I');
-            matches &= (start[6] == 't' || start[6] == 'T');
-            matches &= (start[7] == 'y' || start[7] == 'Y');
-            if (unlikely(!matches)) goto parse_failure;
-            return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
-        case '.': case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
-            break;
-        default:
-            goto parse_failure;
-    }
-    return 0.0;
-parse_failure:
-    return -1.0;
-}
-static CYTHON_INLINE int __Pyx__PyBytes_AsDouble_IsSpace(char ch) {
-    return (ch == 0x20) | !((ch < 0x9) | (ch > 0xd));
-}
-CYTHON_UNUSED static double __Pyx__PyBytes_AsDouble(PyObject *obj, const char* start, Py_ssize_t length) {
-    double value;
-    Py_ssize_t i, digits;
-    const char *last = start + length;
-    char *end;
-    while (__Pyx__PyBytes_AsDouble_IsSpace(*start))
-        start++;
-    while (start < last - 1 && __Pyx__PyBytes_AsDouble_IsSpace(last[-1]))
-        last--;
-    length = last - start;
-    if (unlikely(length <= 0)) goto fallback;
-    value = __Pyx__PyBytes_AsDouble_inf_nan(start, length);
-    if (unlikely(value == -1.0)) goto fallback;
-    if (value != 0.0) return value;
-    digits = 0;
-    for (i=0; i < length; digits += start[i++] != '_');
-    if (likely(digits == length)) {
-        value = PyOS_string_to_double(start, &end, NULL);
-    } else if (digits < 40) {
-        char number[40];
-        last = __Pyx__PyBytes_AsDouble_Copy(start, number, length);
-        if (unlikely(!last)) goto fallback;
-        value = PyOS_string_to_double(number, &end, NULL);
-    } else {
-        char *number = (char*) PyMem_Malloc((digits + 1) * sizeof(char));
-        if (unlikely(!number)) goto fallback;
-        last = __Pyx__PyBytes_AsDouble_Copy(start, number, length);
-        if (unlikely(!last)) {
-            PyMem_Free(number);
-            goto fallback;
-        }
-        value = PyOS_string_to_double(number, &end, NULL);
-        PyMem_Free(number);
-    }
-    if (likely(end == last) || (value == (double)-1 && PyErr_Occurred())) {
-        return value;
-    }
-fallback:
-    return __Pyx_SlowPyString_AsDouble(obj);
-}
-
-/* pynumber_float */
-static CYTHON_INLINE PyObject* __Pyx__PyNumber_Float(PyObject* obj) {
-    double val;
-    if (PyLong_CheckExact(obj)) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (likely(__Pyx_PyLong_IsCompact(obj))) {
-            val = (double) __Pyx_PyLong_CompactValue(obj);
-            goto no_error;
-        }
-#endif
-        val = PyLong_AsDouble(obj);
-    } else if (PyUnicode_CheckExact(obj)) {
-        val = __Pyx_PyUnicode_AsDouble(obj);
-    } else if (PyBytes_CheckExact(obj)) {
-        val = __Pyx_PyBytes_AsDouble(obj);
-    } else if (PyByteArray_CheckExact(obj)) {
-        val = __Pyx_PyByteArray_AsDouble(obj);
-    } else {
-        return PyNumber_Float(obj);
-    }
-    if (unlikely(val == -1 && PyErr_Occurred())) {
-        return NULL;
-    }
-#if CYTHON_USE_PYLONG_INTERNALS
-no_error:
-#endif
-    return PyFloat_FromDouble(val);
-}
-
-/* PyErrExceptionMatches */
-#if CYTHON_FAST_THREAD_STATE
-static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
-    Py_ssize_t i, n;
-    n = PyTuple_GET_SIZE(tuple);
-#if PY_MAJOR_VERSION >= 3
-    for (i=0; i<n; i++) {
-        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
-    }
-#endif
-    for (i=0; i<n; i++) {
-        if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
-    }
-    return 0;
-}
-static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
-    int result;
-    PyObject *exc_type;
-#if PY_VERSION_HEX >= 0x030C00A6
-    PyObject *current_exception = tstate->current_exception;
-    if (unlikely(!current_exception)) return 0;
-    exc_type = (PyObject*) Py_TYPE(current_exception);
-    if (exc_type == err) return 1;
-#else
-    exc_type = tstate->curexc_type;
-    if (exc_type == err) return 1;
-    if (unlikely(!exc_type)) return 0;
-#endif
-    #if CYTHON_AVOID_BORROWED_REFS
-    Py_INCREF(exc_type);
-    #endif
-    if (unlikely(PyTuple_Check(err))) {
-        result = __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
-    } else {
-        result = __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
-    }
-    #if CYTHON_AVOID_BORROWED_REFS
-    Py_DECREF(exc_type);
-    #endif
-    return result;
-}
-#endif
-
-/* PyErrFetchRestore */
-#if CYTHON_FAST_THREAD_STATE
-static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
-#if PY_VERSION_HEX >= 0x030C00A6
-    PyObject *tmp_value;
-    assert(type == NULL || (value != NULL && type == (PyObject*) Py_TYPE(value)));
-    if (value) {
-        #if CYTHON_COMPILING_IN_CPYTHON
-        if (unlikely(((PyBaseExceptionObject*) value)->traceback != tb))
-        #endif
-            PyException_SetTraceback(value, tb);
-    }
-    tmp_value = tstate->current_exception;
-    tstate->current_exception = value;
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(type);
-    Py_XDECREF(tb);
-#else
-    PyObject *tmp_type, *tmp_value, *tmp_tb;
-    tmp_type = tstate->curexc_type;
-    tmp_value = tstate->curexc_value;
-    tmp_tb = tstate->curexc_traceback;
-    tstate->curexc_type = type;
-    tstate->curexc_value = value;
-    tstate->curexc_traceback = tb;
-    Py_XDECREF(tmp_type);
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(tmp_tb);
-#endif
-}
-static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
-#if PY_VERSION_HEX >= 0x030C00A6
-    PyObject* exc_value;
-    exc_value = tstate->current_exception;
-    tstate->current_exception = 0;
-    *value = exc_value;
-    *type = NULL;
-    *tb = NULL;
-    if (exc_value) {
-        *type = (PyObject*) Py_TYPE(exc_value);
-        Py_INCREF(*type);
-        #if CYTHON_COMPILING_IN_CPYTHON
-        *tb = ((PyBaseExceptionObject*) exc_value)->traceback;
-        Py_XINCREF(*tb);
-        #else
-        *tb = PyException_GetTraceback(exc_value);
-        #endif
-    }
-#else
-    *type = tstate->curexc_type;
-    *value = tstate->curexc_value;
-    *tb = tstate->curexc_traceback;
-    tstate->curexc_type = 0;
-    tstate->curexc_value = 0;
-    tstate->curexc_traceback = 0;
-#endif
-}
-#endif
-
-/* PyObjectGetAttrStr */
-#if CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
-    PyTypeObject* tp = Py_TYPE(obj);
-    if (likely(tp->tp_getattro))
-        return tp->tp_getattro(obj, attr_name);
-#if PY_MAJOR_VERSION < 3
-    if (likely(tp->tp_getattr))
-        return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
-#endif
-    return PyObject_GetAttr(obj, attr_name);
-}
-#endif
-
-/* PyObjectGetAttrStrNoError */
-#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
-static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
-        __Pyx_PyErr_Clear();
-}
-#endif
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
-    PyObject *result;
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
-    return result;
-#else
-#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
-    PyTypeObject* tp = Py_TYPE(obj);
-    if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
-        return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
-    }
-#endif
-    result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
-    if (unlikely(!result)) {
-        __Pyx_PyObject_GetAttrStr_ClearAttributeError();
-    }
-    return result;
-#endif
-}
-
-/* GetBuiltinName */
-static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
-    PyObject* result = __Pyx_PyObject_GetAttrStrNoError(__pyx_b, name);
-    if (unlikely(!result) && !PyErr_Occurred()) {
-        PyErr_Format(PyExc_NameError,
-#if PY_MAJOR_VERSION >= 3
-            "name '%U' is not defined", name);
-#else
-            "name '%.200s' is not defined", PyString_AS_STRING(name));
-#endif
-    }
-    return result;
-}
-
-/* PyDictVersioning */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
-    PyObject **dictptr = NULL;
-    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
-    if (offset) {
-#if CYTHON_COMPILING_IN_CPYTHON
-        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
-#else
-        dictptr = _PyObject_GetDictPtr(obj);
-#endif
-    }
-    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
-}
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
-        return 0;
-    return obj_dict_version == __Pyx_get_object_dict_version(obj);
-}
-#endif
-
-/* GetModuleGlobalName */
-#if CYTHON_USE_DICT_VERSIONS
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
-#else
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
-#endif
-{
-    PyObject *result;
-#if !CYTHON_AVOID_BORROWED_REFS
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
-    result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    } else if (unlikely(PyErr_Occurred())) {
-        return NULL;
-    }
-#elif CYTHON_COMPILING_IN_LIMITED_API
-    if (unlikely(!__pyx_m)) {
-        return NULL;
-    }
-    result = PyObject_GetAttr(__pyx_m, name);
-    if (likely(result)) {
-        return result;
-    }
-#else
-    result = PyDict_GetItem(__pyx_d, name);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-#endif
-#else
-    result = PyObject_GetItem(__pyx_d, name);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-    PyErr_Clear();
-#endif
-    return __Pyx_GetBuiltinName(name);
-}
-
-/* PyFunctionFastCall */
-#if CYTHON_FAST_PYCALL && !CYTHON_VECTORCALL
-static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
-                                               PyObject *globals) {
-    PyFrameObject *f;
-    PyThreadState *tstate = __Pyx_PyThreadState_Current;
-    PyObject **fastlocals;
-    Py_ssize_t i;
-    PyObject *result;
-    assert(globals != NULL);
-    /* XXX Perhaps we should create a specialized
-       PyFrame_New() that doesn't take locals, but does
-       take builtins without sanity checking them.
-       */
-    assert(tstate != NULL);
-    f = PyFrame_New(tstate, co, globals, NULL);
-    if (f == NULL) {
-        return NULL;
-    }
-    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
-    for (i = 0; i < na; i++) {
-        Py_INCREF(*args);
-        fastlocals[i] = *args++;
-    }
-    result = PyEval_EvalFrameEx(f,0);
-    ++tstate->recursion_depth;
-    Py_DECREF(f);
-    --tstate->recursion_depth;
-    return result;
-}
-static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
-    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
-    PyObject *globals = PyFunction_GET_GLOBALS(func);
-    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
-    PyObject *closure;
-#if PY_MAJOR_VERSION >= 3
-    PyObject *kwdefs;
-#endif
-    PyObject *kwtuple, **k;
-    PyObject **d;
-    Py_ssize_t nd;
-    Py_ssize_t nk;
-    PyObject *result;
-    assert(kwargs == NULL || PyDict_Check(kwargs));
-    nk = kwargs ? PyDict_Size(kwargs) : 0;
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) {
-        return NULL;
-    }
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
-        return NULL;
-    }
-    #endif
-    if (
-#if PY_MAJOR_VERSION >= 3
-            co->co_kwonlyargcount == 0 &&
-#endif
-            likely(kwargs == NULL || nk == 0) &&
-            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
-        if (argdefs == NULL && co->co_argcount == nargs) {
-            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
-            goto done;
-        }
-        else if (nargs == 0 && argdefs != NULL
-                 && co->co_argcount == Py_SIZE(argdefs)) {
-            /* function called with no arguments, but all parameters have
-               a default value: use default values as arguments .*/
-            args = &PyTuple_GET_ITEM(argdefs, 0);
-            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
-            goto done;
-        }
-    }
-    if (kwargs != NULL) {
-        Py_ssize_t pos, i;
-        kwtuple = PyTuple_New(2 * nk);
-        if (kwtuple == NULL) {
-            result = NULL;
-            goto done;
-        }
-        k = &PyTuple_GET_ITEM(kwtuple, 0);
-        pos = i = 0;
-        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
-            Py_INCREF(k[i]);
-            Py_INCREF(k[i+1]);
-            i += 2;
-        }
-        nk = i / 2;
-    }
-    else {
-        kwtuple = NULL;
-        k = NULL;
-    }
-    closure = PyFunction_GET_CLOSURE(func);
-#if PY_MAJOR_VERSION >= 3
-    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
-#endif
-    if (argdefs != NULL) {
-        d = &PyTuple_GET_ITEM(argdefs, 0);
-        nd = Py_SIZE(argdefs);
-    }
-    else {
-        d = NULL;
-        nd = 0;
-    }
-#if PY_MAJOR_VERSION >= 3
-    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
-                               args, (int)nargs,
-                               k, (int)nk,
-                               d, (int)nd, kwdefs, closure);
-#else
-    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
-                               args, (int)nargs,
-                               k, (int)nk,
-                               d, (int)nd, closure);
-#endif
-    Py_XDECREF(kwtuple);
-done:
-    Py_LeaveRecursiveCall();
-    return result;
-}
-#endif
-
-/* PyObjectCall */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-    PyObject *result;
-    ternaryfunc call = Py_TYPE(func)->tp_call;
-    if (unlikely(!call))
-        return PyObject_Call(func, arg, kw);
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
-        return NULL;
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
-        return NULL;
-    #endif
-    result = (*call)(func, arg, kw);
-    Py_LeaveRecursiveCall();
-    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
-        PyErr_SetString(
-            PyExc_SystemError,
-            "NULL result without error in PyObject_Call");
-    }
-    return result;
-}
-#endif
-
-/* PyObjectCallMethO */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
-    PyObject *self, *result;
-    PyCFunction cfunc;
-    cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
-    self = __Pyx_CyOrPyCFunction_GET_SELF(func);
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
-        return NULL;
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
-        return NULL;
-    #endif
-    result = cfunc(self, arg);
-    Py_LeaveRecursiveCall();
-    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
-        PyErr_SetString(
-            PyExc_SystemError,
-            "NULL result without error in PyObject_Call");
-    }
-    return result;
-}
-#endif
-
-/* PyObjectFastCall */
-#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
-static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs) {
-    PyObject *argstuple;
-    PyObject *result = 0;
-    size_t i;
-    argstuple = PyTuple_New((Py_ssize_t)nargs);
-    if (unlikely(!argstuple)) return NULL;
-    for (i = 0; i < nargs; i++) {
-        Py_INCREF(args[i]);
-        if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) < 0) goto bad;
-    }
-    result = __Pyx_PyObject_Call(func, argstuple, kwargs);
-  bad:
-    Py_DECREF(argstuple);
-    return result;
-}
-#endif
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t _nargs, PyObject *kwargs) {
-    Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
-#if CYTHON_COMPILING_IN_CPYTHON
-    if (nargs == 0 && kwargs == NULL) {
-        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
-            return __Pyx_PyObject_CallMethO(func, NULL);
-    }
-    else if (nargs == 1 && kwargs == NULL) {
-        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
-            return __Pyx_PyObject_CallMethO(func, args[0]);
-    }
-#endif
-    #if PY_VERSION_HEX < 0x030800B1
-    #if CYTHON_FAST_PYCCALL
-    if (PyCFunction_Check(func)) {
-        if (kwargs) {
-            return _PyCFunction_FastCallDict(func, args, nargs, kwargs);
-        } else {
-            return _PyCFunction_FastCallKeywords(func, args, nargs, NULL);
-        }
-    }
-    #if PY_VERSION_HEX >= 0x030700A1
-    if (!kwargs && __Pyx_IS_TYPE(func, &PyMethodDescr_Type)) {
-        return _PyMethodDescr_FastCallKeywords(func, args, nargs, NULL);
-    }
-    #endif
-    #endif
-    #if CYTHON_FAST_PYCALL
-    if (PyFunction_Check(func)) {
-        return __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs);
-    }
-    #endif
-    #endif
-    if (kwargs == NULL) {
-        #if CYTHON_VECTORCALL
-        #if PY_VERSION_HEX < 0x03090000
-        vectorcallfunc f = _PyVectorcall_Function(func);
-        #else
-        vectorcallfunc f = PyVectorcall_Function(func);
-        #endif
-        if (f) {
-            return f(func, args, (size_t)nargs, NULL);
-        }
-        #elif defined(__Pyx_CyFunction_USED) && CYTHON_BACKPORT_VECTORCALL
-        if (__Pyx_CyFunction_CheckExact(func)) {
-            __pyx_vectorcallfunc f = __Pyx_CyFunction_func_vectorcall(func);
-            if (f) return f(func, args, (size_t)nargs, NULL);
-        }
-        #endif
-    }
-    if (nargs == 0) {
-        return __Pyx_PyObject_Call(func, __pyx_empty_tuple, kwargs);
-    }
-    #if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
-    #else
-    return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
-    #endif
-}
-
-/* ArgTypeTest */
-static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
-{
-    __Pyx_TypeName type_name;
-    __Pyx_TypeName obj_type_name;
-    if (unlikely(!type)) {
-        PyErr_SetString(PyExc_SystemError, "Missing type object");
-        return 0;
-    }
-    else if (exact) {
-        #if PY_MAJOR_VERSION == 2
-        if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
-        #endif
-    }
-    else {
-        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
-    }
-    type_name = __Pyx_PyType_GetName(type);
-    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
-    PyErr_Format(PyExc_TypeError,
-        "Argument '%.200s' has incorrect type (expected " __Pyx_FMT_TYPENAME
-        ", got " __Pyx_FMT_TYPENAME ")", name, type_name, obj_type_name);
-    __Pyx_DECREF_TypeName(type_name);
-    __Pyx_DECREF_TypeName(obj_type_name);
-    return 0;
-}
-
-/* JoinPyUnicode */
-static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
-                                      Py_UCS4 max_char) {
-#if CYTHON_USE_UNICODE_INTERNALS && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    PyObject *result_uval;
-    int result_ukind, kind_shift;
-    Py_ssize_t i, char_pos;
-    void *result_udata;
-    CYTHON_MAYBE_UNUSED_VAR(max_char);
-#if CYTHON_PEP393_ENABLED
-    result_uval = PyUnicode_New(result_ulength, max_char);
-    if (unlikely(!result_uval)) return NULL;
-    result_ukind = (max_char <= 255) ? PyUnicode_1BYTE_KIND : (max_char <= 65535) ? PyUnicode_2BYTE_KIND : PyUnicode_4BYTE_KIND;
-    kind_shift = (result_ukind == PyUnicode_4BYTE_KIND) ? 2 : result_ukind - 1;
-    result_udata = PyUnicode_DATA(result_uval);
-#else
-    result_uval = PyUnicode_FromUnicode(NULL, result_ulength);
-    if (unlikely(!result_uval)) return NULL;
-    result_ukind = sizeof(Py_UNICODE);
-    kind_shift = (result_ukind == 4) ? 2 : result_ukind - 1;
-    result_udata = PyUnicode_AS_UNICODE(result_uval);
-#endif
-    assert(kind_shift == 2 || kind_shift == 1 || kind_shift == 0);
-    char_pos = 0;
-    for (i=0; i < value_count; i++) {
-        int ukind;
-        Py_ssize_t ulength;
-        void *udata;
-        PyObject *uval = PyTuple_GET_ITEM(value_tuple, i);
-        if (unlikely(__Pyx_PyUnicode_READY(uval)))
-            goto bad;
-        ulength = __Pyx_PyUnicode_GET_LENGTH(uval);
-        if (unlikely(!ulength))
-            continue;
-        if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - ulength < char_pos))
-            goto overflow;
-        ukind = __Pyx_PyUnicode_KIND(uval);
-        udata = __Pyx_PyUnicode_DATA(uval);
-        if (!CYTHON_PEP393_ENABLED || ukind == result_ukind) {
-            memcpy((char *)result_udata + (char_pos << kind_shift), udata, (size_t) (ulength << kind_shift));
-        } else {
-            #if PY_VERSION_HEX >= 0x030d0000
-            if (unlikely(PyUnicode_CopyCharacters(result_uval, char_pos, uval, 0, ulength) < 0)) goto bad;
-            #elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030300F0 || defined(_PyUnicode_FastCopyCharacters)
-            _PyUnicode_FastCopyCharacters(result_uval, char_pos, uval, 0, ulength);
-            #else
-            Py_ssize_t j;
-            for (j=0; j < ulength; j++) {
-                Py_UCS4 uchar = __Pyx_PyUnicode_READ(ukind, udata, j);
-                __Pyx_PyUnicode_WRITE(result_ukind, result_udata, char_pos+j, uchar);
-            }
-            #endif
-        }
-        char_pos += ulength;
-    }
-    return result_uval;
-overflow:
-    PyErr_SetString(PyExc_OverflowError, "join() result is too long for a Python string");
-bad:
-    Py_DECREF(result_uval);
-    return NULL;
-#else
-    CYTHON_UNUSED_VAR(max_char);
-    CYTHON_UNUSED_VAR(result_ulength);
-    CYTHON_UNUSED_VAR(value_count);
-    return PyUnicode_Join(__pyx_empty_unicode, value_tuple);
-#endif
-}
-
-/* PyObjectCallOneArg */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject *args[2] = {NULL, arg};
-    return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
-}
-
-/* KeywordStringCheck */
-static int __Pyx_CheckKeywordStrings(
-    PyObject *kw,
-    const char* function_name,
-    int kw_allowed)
-{
-    PyObject* key = 0;
-    Py_ssize_t pos = 0;
-#if CYTHON_COMPILING_IN_PYPY
-    if (!kw_allowed && PyDict_Next(kw, &pos, &key, 0))
-        goto invalid_keyword;
-    return 1;
-#else
-    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kw))) {
-        Py_ssize_t kwsize;
-#if CYTHON_ASSUME_SAFE_MACROS
-        kwsize = PyTuple_GET_SIZE(kw);
-#else
-        kwsize = PyTuple_Size(kw);
-        if (kwsize < 0) return 0;
-#endif
-        if (unlikely(kwsize == 0))
-            return 1;
-        if (!kw_allowed) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kw, 0);
-#else
-            key = PyTuple_GetItem(kw, pos);
-            if (!key) return 0;
-#endif
-            goto invalid_keyword;
-        }
-#if PY_VERSION_HEX < 0x03090000
-        for (pos = 0; pos < kwsize; pos++) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kw, pos);
-#else
-            key = PyTuple_GetItem(kw, pos);
-            if (!key) return 0;
-#endif
-            if (unlikely(!PyUnicode_Check(key)))
-                goto invalid_keyword_type;
-        }
-#endif
-        return 1;
-    }
-    while (PyDict_Next(kw, &pos, &key, 0)) {
-        #if PY_MAJOR_VERSION < 3
-        if (unlikely(!PyString_Check(key)))
-        #endif
-            if (unlikely(!PyUnicode_Check(key)))
-                goto invalid_keyword_type;
-    }
-    if (!kw_allowed && unlikely(key))
-        goto invalid_keyword;
-    return 1;
-invalid_keyword_type:
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() keywords must be strings", function_name);
-    return 0;
-#endif
-invalid_keyword:
-    #if PY_MAJOR_VERSION < 3
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() got an unexpected keyword argument '%.200s'",
-        function_name, PyString_AsString(key));
-    #else
-    PyErr_Format(PyExc_TypeError,
-        "%s() got an unexpected keyword argument '%U'",
-        function_name, key);
-    #endif
-    return 0;
-}
-
-/* GetAttr3 */
-#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
-static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
-        return NULL;
-    __Pyx_PyErr_Clear();
-    Py_INCREF(d);
-    return d;
-}
-#endif
-static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
-    PyObject *r;
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-    int res = PyObject_GetOptionalAttr(o, n, &r);
-    return (res != 0) ? r : __Pyx_NewRef(d);
-#else
-  #if CYTHON_USE_TYPE_SLOTS
-    if (likely(PyString_Check(n))) {
-        r = __Pyx_PyObject_GetAttrStrNoError(o, n);
-        if (unlikely(!r) && likely(!PyErr_Occurred())) {
-            r = __Pyx_NewRef(d);
-        }
-        return r;
-    }
-  #endif
-    r = PyObject_GetAttr(o, n);
-    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
-#endif
-}
-
-/* RaiseUnexpectedTypeError */
-static int
-__Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
-{
-    __Pyx_TypeName obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
-    PyErr_Format(PyExc_TypeError, "Expected %s, got " __Pyx_FMT_TYPENAME,
-                 expected, obj_type_name);
-    __Pyx_DECREF_TypeName(obj_type_name);
-    return 0;
-}
-
-/* Import */
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *module = 0;
-    PyObject *empty_dict = 0;
-    PyObject *empty_list = 0;
-    #if PY_MAJOR_VERSION < 3
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (unlikely(!py_import))
-        goto bad;
-    if (!from_list) {
-        empty_list = PyList_New(0);
-        if (unlikely(!empty_list))
-            goto bad;
-        from_list = empty_list;
-    }
-    #endif
-    empty_dict = PyDict_New();
-    if (unlikely(!empty_dict))
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.') != NULL) {
-                module = PyImport_ImportModuleLevelObject(
-                    name, __pyx_d, empty_dict, from_list, 1);
-                if (unlikely(!module)) {
-                    if (unlikely(!PyErr_ExceptionMatches(PyExc_ImportError)))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
-        }
-        #endif
-        if (!module) {
-            #if PY_MAJOR_VERSION < 3
-            PyObject *py_level = PyInt_FromLong(level);
-            if (unlikely(!py_level))
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, __pyx_d, empty_dict, from_list, py_level, (PyObject *)NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, __pyx_d, empty_dict, from_list, level);
-            #endif
-        }
-    }
-bad:
-    Py_XDECREF(empty_dict);
-    Py_XDECREF(empty_list);
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(py_import);
-    #endif
-    return module;
-}
-
-/* ImportFrom */
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
-    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
-    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
-        const char* module_name_str = 0;
-        PyObject* module_name = 0;
-        PyObject* module_dot = 0;
-        PyObject* full_name = 0;
-        PyErr_Clear();
-        module_name_str = PyModule_GetName(module);
-        if (unlikely(!module_name_str)) { goto modbad; }
-        module_name = PyUnicode_FromString(module_name_str);
-        if (unlikely(!module_name)) { goto modbad; }
-        module_dot = PyUnicode_Concat(module_name, __pyx_kp_u__3);
-        if (unlikely(!module_dot)) { goto modbad; }
-        full_name = PyUnicode_Concat(module_dot, name);
-        if (unlikely(!full_name)) { goto modbad; }
-        #if PY_VERSION_HEX < 0x030700A1 || (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400)
-        {
-            PyObject *modules = PyImport_GetModuleDict();
-            if (unlikely(!modules))
-                goto modbad;
-            value = PyObject_GetItem(modules, full_name);
-        }
-        #else
-        value = PyImport_GetModule(full_name);
-        #endif
-      modbad:
-        Py_XDECREF(full_name);
-        Py_XDECREF(module_dot);
-        Py_XDECREF(module_name);
-    }
-    if (unlikely(!value)) {
-        PyErr_Format(PyExc_ImportError,
-        #if PY_MAJOR_VERSION < 3
-            "cannot import name %.230s", PyString_AS_STRING(name));
-        #else
-            "cannot import name %S", name);
-        #endif
-    }
-    return value;
-}
-
-/* RaiseException */
-#if PY_MAJOR_VERSION < 3
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
-    __Pyx_PyThreadState_declare
-    CYTHON_UNUSED_VAR(cause);
-    Py_XINCREF(type);
-    if (!value || value == Py_None)
-        value = NULL;
-    else
-        Py_INCREF(value);
-    if (!tb || tb == Py_None)
-        tb = NULL;
-    else {
-        Py_INCREF(tb);
-        if (!PyTraceBack_Check(tb)) {
-            PyErr_SetString(PyExc_TypeError,
-                "raise: arg 3 must be a traceback or None");
-            goto raise_error;
-        }
-    }
-    if (PyType_Check(type)) {
-#if CYTHON_COMPILING_IN_PYPY
-        if (!value) {
-            Py_INCREF(Py_None);
-            value = Py_None;
-        }
-#endif
-        PyErr_NormalizeException(&type, &value, &tb);
-    } else {
-        if (value) {
-            PyErr_SetString(PyExc_TypeError,
-                "instance exception may not have a separate value");
-            goto raise_error;
-        }
-        value = type;
-        type = (PyObject*) Py_TYPE(type);
-        Py_INCREF(type);
-        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
-            PyErr_SetString(PyExc_TypeError,
-                "raise: exception class must be a subclass of BaseException");
-            goto raise_error;
-        }
-    }
-    __Pyx_PyThreadState_assign
-    __Pyx_ErrRestore(type, value, tb);
-    return;
-raise_error:
-    Py_XDECREF(value);
-    Py_XDECREF(type);
-    Py_XDECREF(tb);
-    return;
-}
-#else
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
-    PyObject* owned_instance = NULL;
-    if (tb == Py_None) {
-        tb = 0;
-    } else if (tb && !PyTraceBack_Check(tb)) {
-        PyErr_SetString(PyExc_TypeError,
-            "raise: arg 3 must be a traceback or None");
-        goto bad;
-    }
-    if (value == Py_None)
-        value = 0;
-    if (PyExceptionInstance_Check(type)) {
-        if (value) {
-            PyErr_SetString(PyExc_TypeError,
-                "instance exception may not have a separate value");
-            goto bad;
-        }
-        value = type;
-        type = (PyObject*) Py_TYPE(value);
-    } else if (PyExceptionClass_Check(type)) {
-        PyObject *instance_class = NULL;
-        if (value && PyExceptionInstance_Check(value)) {
-            instance_class = (PyObject*) Py_TYPE(value);
-            if (instance_class != type) {
-                int is_subclass = PyObject_IsSubclass(instance_class, type);
-                if (!is_subclass) {
-                    instance_class = NULL;
-                } else if (unlikely(is_subclass == -1)) {
-                    goto bad;
-                } else {
-                    type = instance_class;
-                }
-            }
-        }
-        if (!instance_class) {
-            PyObject *args;
-            if (!value)
-                args = PyTuple_New(0);
-            else if (PyTuple_Check(value)) {
-                Py_INCREF(value);
-                args = value;
-            } else
-                args = PyTuple_Pack(1, value);
-            if (!args)
-                goto bad;
-            owned_instance = PyObject_Call(type, args, NULL);
-            Py_DECREF(args);
-            if (!owned_instance)
-                goto bad;
-            value = owned_instance;
-            if (!PyExceptionInstance_Check(value)) {
-                PyErr_Format(PyExc_TypeError,
-                             "calling %R should have returned an instance of "
-                             "BaseException, not %R",
-                             type, Py_TYPE(value));
-                goto bad;
-            }
-        }
-    } else {
-        PyErr_SetString(PyExc_TypeError,
-            "raise: exception class must be a subclass of BaseException");
-        goto bad;
-    }
-    if (cause) {
-        PyObject *fixed_cause;
-        if (cause == Py_None) {
-            fixed_cause = NULL;
-        } else if (PyExceptionClass_Check(cause)) {
-            fixed_cause = PyObject_CallObject(cause, NULL);
-            if (fixed_cause == NULL)
-                goto bad;
-        } else if (PyExceptionInstance_Check(cause)) {
-            fixed_cause = cause;
-            Py_INCREF(fixed_cause);
-        } else {
-            PyErr_SetString(PyExc_TypeError,
-                            "exception causes must derive from "
-                            "BaseException");
-            goto bad;
-        }
-        PyException_SetCause(value, fixed_cause);
-    }
-    PyErr_SetObject(type, value);
-    if (tb) {
-      #if PY_VERSION_HEX >= 0x030C00A6
-        PyException_SetTraceback(value, tb);
-      #elif CYTHON_FAST_THREAD_STATE
-        PyThreadState *tstate = __Pyx_PyThreadState_Current;
-        PyObject* tmp_tb = tstate->curexc_traceback;
-        if (tb != tmp_tb) {
-            Py_INCREF(tb);
-            tstate->curexc_traceback = tb;
-            Py_XDECREF(tmp_tb);
-        }
-#else
-        PyObject *tmp_type, *tmp_value, *tmp_tb;
-        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
-        Py_INCREF(tb);
-        PyErr_Restore(tmp_type, tmp_value, tb);
-        Py_XDECREF(tmp_tb);
-#endif
-    }
-bad:
-    Py_XDECREF(owned_instance);
-    return;
-}
-#endif
-
-/* GetItemInt */
-static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
-    PyObject *r;
-    if (unlikely(!j)) return NULL;
-    r = PyObject_GetItem(o, j);
-    Py_DECREF(j);
-    return r;
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              CYTHON_NCP_UNUSED int wraparound,
-                                                              CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    Py_ssize_t wrapped_i = i;
-    if (wraparound & unlikely(i < 0)) {
-        wrapped_i += PyList_GET_SIZE(o);
-    }
-    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
-        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
-        Py_INCREF(r);
-        return r;
-    }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              CYTHON_NCP_UNUSED int wraparound,
-                                                              CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    Py_ssize_t wrapped_i = i;
-    if (wraparound & unlikely(i < 0)) {
-        wrapped_i += PyTuple_GET_SIZE(o);
-    }
-    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
-        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
-        Py_INCREF(r);
-        return r;
-    }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
-                                                     CYTHON_NCP_UNUSED int wraparound,
-                                                     CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
-    if (is_list || PyList_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
-        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
-            PyObject *r = PyList_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
-    }
-    else if (PyTuple_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
-        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
-            PyObject *r = PyTuple_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
-    } else {
-        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
-        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
-        if (mm && mm->mp_subscript) {
-            PyObject *r, *key = PyInt_FromSsize_t(i);
-            if (unlikely(!key)) return NULL;
-            r = mm->mp_subscript(o, key);
-            Py_DECREF(key);
-            return r;
-        }
-        if (likely(sm && sm->sq_item)) {
-            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
-                Py_ssize_t l = sm->sq_length(o);
-                if (likely(l >= 0)) {
-                    i += l;
-                } else {
-                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
-                        return NULL;
-                    PyErr_Clear();
-                }
-            }
-            return sm->sq_item(o, i);
-        }
-    }
-#else
-    if (is_list || !PyMapping_Check(o)) {
-        return PySequence_GetItem(o, i);
-    }
-#endif
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-}
-
-/* GetAttr */
-static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
-#if CYTHON_USE_TYPE_SLOTS
-#if PY_MAJOR_VERSION >= 3
-    if (likely(PyUnicode_Check(n)))
-#else
-    if (likely(PyString_Check(n)))
-#endif
-        return __Pyx_PyObject_GetAttrStr(o, n);
-#endif
-    return PyObject_GetAttr(o, n);
-}
-
-/* HasAttr */
-static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
-    PyObject *r;
-    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "hasattr(): attribute name must be string");
-        return -1;
-    }
-    r = __Pyx_GetAttr(o, n);
-    if (!r) {
-        PyErr_Clear();
-        return 0;
-    } else {
-        Py_DECREF(r);
-        return 1;
-    }
-}
-
-/* FixUpExtensionType */
-#if CYTHON_USE_TYPE_SPECS
-static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type) {
-#if PY_VERSION_HEX > 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    CYTHON_UNUSED_VAR(spec);
-    CYTHON_UNUSED_VAR(type);
-#else
-    const PyType_Slot *slot = spec->slots;
-    while (slot && slot->slot && slot->slot != Py_tp_members)
-        slot++;
-    if (slot && slot->slot == Py_tp_members) {
-        int changed = 0;
-#if !(PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON)
-        const
-#endif
-            PyMemberDef *memb = (PyMemberDef*) slot->pfunc;
-        while (memb && memb->name) {
-            if (memb->name[0] == '_' && memb->name[1] == '_') {
-#if PY_VERSION_HEX < 0x030900b1
-                if (strcmp(memb->name, "__weaklistoffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-                    type->tp_weaklistoffset = memb->offset;
-                    changed = 1;
-                }
-                else if (strcmp(memb->name, "__dictoffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-                    type->tp_dictoffset = memb->offset;
-                    changed = 1;
-                }
-#if CYTHON_METH_FASTCALL
-                else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-#if PY_VERSION_HEX >= 0x030800b4
-                    type->tp_vectorcall_offset = memb->offset;
-#else
-                    type->tp_print = (printfunc) memb->offset;
-#endif
-                    changed = 1;
-                }
-#endif
-#else
-                if ((0));
-#endif
-#if PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON
-                else if (strcmp(memb->name, "__module__") == 0) {
-                    PyObject *descr;
-                    assert(memb->type == T_OBJECT);
-                    assert(memb->flags == 0 || memb->flags == READONLY);
-                    descr = PyDescr_NewMember(type, memb);
-                    if (unlikely(!descr))
-                        return -1;
-                    if (unlikely(PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr) < 0)) {
-                        Py_DECREF(descr);
-                        return -1;
-                    }
-                    Py_DECREF(descr);
-                    changed = 1;
-                }
-#endif
-            }
-            memb++;
-        }
-        if (changed)
-            PyType_Modified(type);
-    }
-#endif
-    return 0;
-}
-#endif
-
-/* PyObjectCallNoArg */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
-    PyObject *arg[2] = {NULL, NULL};
-    return __Pyx_PyObject_FastCall(func, arg + 1, 0 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
-}
-
-/* PyObjectGetMethod */
-static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
-    PyObject *attr;
-#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
-    __Pyx_TypeName type_name;
-    PyTypeObject *tp = Py_TYPE(obj);
-    PyObject *descr;
-    descrgetfunc f = NULL;
-    PyObject **dictptr, *dict;
-    int meth_found = 0;
-    assert (*method == NULL);
-    if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
-        attr = __Pyx_PyObject_GetAttrStr(obj, name);
-        goto try_unpack;
-    }
-    if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
-        return 0;
-    }
-    descr = _PyType_Lookup(tp, name);
-    if (likely(descr != NULL)) {
-        Py_INCREF(descr);
-#if defined(Py_TPFLAGS_METHOD_DESCRIPTOR) && Py_TPFLAGS_METHOD_DESCRIPTOR
-        if (__Pyx_PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_METHOD_DESCRIPTOR))
-#elif PY_MAJOR_VERSION >= 3
-        #ifdef __Pyx_CyFunction_USED
-        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
-        #else
-        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type)))
-        #endif
-#else
-        #ifdef __Pyx_CyFunction_USED
-        if (likely(PyFunction_Check(descr) || __Pyx_CyFunction_Check(descr)))
-        #else
-        if (likely(PyFunction_Check(descr)))
-        #endif
-#endif
-        {
-            meth_found = 1;
-        } else {
-            f = Py_TYPE(descr)->tp_descr_get;
-            if (f != NULL && PyDescr_IsData(descr)) {
-                attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
-                Py_DECREF(descr);
-                goto try_unpack;
-            }
-        }
-    }
-    dictptr = _PyObject_GetDictPtr(obj);
-    if (dictptr != NULL && (dict = *dictptr) != NULL) {
-        Py_INCREF(dict);
-        attr = __Pyx_PyDict_GetItemStr(dict, name);
-        if (attr != NULL) {
-            Py_INCREF(attr);
-            Py_DECREF(dict);
-            Py_XDECREF(descr);
-            goto try_unpack;
-        }
-        Py_DECREF(dict);
-    }
-    if (meth_found) {
-        *method = descr;
-        return 1;
-    }
-    if (f != NULL) {
-        attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
-        Py_DECREF(descr);
-        goto try_unpack;
-    }
-    if (likely(descr != NULL)) {
-        *method = descr;
-        return 0;
-    }
-    type_name = __Pyx_PyType_GetName(tp);
-    PyErr_Format(PyExc_AttributeError,
-#if PY_MAJOR_VERSION >= 3
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
-                 type_name, name);
-#else
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
-                 type_name, PyString_AS_STRING(name));
-#endif
-    __Pyx_DECREF_TypeName(type_name);
-    return 0;
-#else
-    attr = __Pyx_PyObject_GetAttrStr(obj, name);
-    goto try_unpack;
-#endif
-try_unpack:
-#if CYTHON_UNPACK_METHODS
-    if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
-        PyObject *function = PyMethod_GET_FUNCTION(attr);
-        Py_INCREF(function);
-        Py_DECREF(attr);
-        *method = function;
-        return 1;
-    }
-#endif
-    *method = attr;
-    return 0;
-}
-
-/* PyObjectCallMethod0 */
-static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
-    PyObject *method = NULL, *result = NULL;
-    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
-    if (likely(is_method)) {
-        result = __Pyx_PyObject_CallOneArg(method, obj);
-        Py_DECREF(method);
-        return result;
-    }
-    if (unlikely(!method)) goto bad;
-    result = __Pyx_PyObject_CallNoArg(method);
-    Py_DECREF(method);
-bad:
-    return result;
-}
-
-/* ValidateBasesTuple */
-#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
-static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases) {
-    Py_ssize_t i, n;
-#if CYTHON_ASSUME_SAFE_MACROS
-    n = PyTuple_GET_SIZE(bases);
-#else
-    n = PyTuple_Size(bases);
-    if (n < 0) return -1;
-#endif
-    for (i = 1; i < n; i++)
-    {
-#if CYTHON_AVOID_BORROWED_REFS
-        PyObject *b0 = PySequence_GetItem(bases, i);
-        if (!b0) return -1;
-#elif CYTHON_ASSUME_SAFE_MACROS
-        PyObject *b0 = PyTuple_GET_ITEM(bases, i);
-#else
-        PyObject *b0 = PyTuple_GetItem(bases, i);
-        if (!b0) return -1;
-#endif
-        PyTypeObject *b;
-#if PY_MAJOR_VERSION < 3
-        if (PyClass_Check(b0))
-        {
-            PyErr_Format(PyExc_TypeError, "base class '%.200s' is an old-style class",
-                         PyString_AS_STRING(((PyClassObject*)b0)->cl_name));
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
-#endif
-            return -1;
-        }
-#endif
-        b = (PyTypeObject*) b0;
-        if (!__Pyx_PyType_HasFeature(b, Py_TPFLAGS_HEAPTYPE))
-        {
-            __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
-            PyErr_Format(PyExc_TypeError,
-                "base class '" __Pyx_FMT_TYPENAME "' is not a heap type", b_name);
-            __Pyx_DECREF_TypeName(b_name);
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
-#endif
-            return -1;
-        }
-        if (dictoffset == 0)
-        {
-            Py_ssize_t b_dictoffset = 0;
-#if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
-            b_dictoffset = b->tp_dictoffset;
-#else
-            PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
-            if (!py_b_dictoffset) goto dictoffset_return;
-            b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
-            Py_DECREF(py_b_dictoffset);
-            if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
-#endif
-            if (b_dictoffset) {
-                {
-                    __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
-                    PyErr_Format(PyExc_TypeError,
-                        "extension type '%.200s' has no __dict__ slot, "
-                        "but base type '" __Pyx_FMT_TYPENAME "' has: "
-                        "either add 'cdef dict __dict__' to the extension type "
-                        "or add '__slots__ = [...]' to the base type",
-                        type_name, b_name);
-                    __Pyx_DECREF_TypeName(b_name);
-                }
-#if !(CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY)
-              dictoffset_return:
-#endif
-#if CYTHON_AVOID_BORROWED_REFS
-                Py_DECREF(b0);
-#endif
-                return -1;
-            }
-        }
-#if CYTHON_AVOID_BORROWED_REFS
-        Py_DECREF(b0);
-#endif
-    }
-    return 0;
-}
-#endif
-
-/* PyType_Ready */
-static int __Pyx_PyType_Ready(PyTypeObject *t) {
-#if CYTHON_USE_TYPE_SPECS || !(CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API) || defined(PYSTON_MAJOR_VERSION)
-    (void)__Pyx_PyObject_CallMethod0;
-#if CYTHON_USE_TYPE_SPECS
-    (void)__Pyx_validate_bases_tuple;
-#endif
-    return PyType_Ready(t);
-#else
-    int r;
-    PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
-    if (bases && unlikely(__Pyx_validate_bases_tuple(t->tp_name, t->tp_dictoffset, bases) == -1))
-        return -1;
-#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
-    {
-        int gc_was_enabled;
-    #if PY_VERSION_HEX >= 0x030A00b1
-        gc_was_enabled = PyGC_Disable();
-        (void)__Pyx_PyObject_CallMethod0;
-    #else
-        PyObject *ret, *py_status;
-        PyObject *gc = NULL;
-        #if PY_VERSION_HEX >= 0x030700a1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM+0 >= 0x07030400)
-        gc = PyImport_GetModule(__pyx_kp_u_gc);
-        #endif
-        if (unlikely(!gc)) gc = PyImport_Import(__pyx_kp_u_gc);
-        if (unlikely(!gc)) return -1;
-        py_status = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_isenabled);
-        if (unlikely(!py_status)) {
-            Py_DECREF(gc);
-            return -1;
-        }
-        gc_was_enabled = __Pyx_PyObject_IsTrue(py_status);
-        Py_DECREF(py_status);
-        if (gc_was_enabled > 0) {
-            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_disable);
-            if (unlikely(!ret)) {
-                Py_DECREF(gc);
-                return -1;
-            }
-            Py_DECREF(ret);
-        } else if (unlikely(gc_was_enabled == -1)) {
-            Py_DECREF(gc);
-            return -1;
-        }
-    #endif
-        t->tp_flags |= Py_TPFLAGS_HEAPTYPE;
-#if PY_VERSION_HEX >= 0x030A0000
-        t->tp_flags |= Py_TPFLAGS_IMMUTABLETYPE;
-#endif
-#else
-        (void)__Pyx_PyObject_CallMethod0;
-#endif
-    r = PyType_Ready(t);
-#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
-        t->tp_flags &= ~Py_TPFLAGS_HEAPTYPE;
-    #if PY_VERSION_HEX >= 0x030A00b1
-        if (gc_was_enabled)
-            PyGC_Enable();
-    #else
-        if (gc_was_enabled) {
-            PyObject *tp, *v, *tb;
-            PyErr_Fetch(&tp, &v, &tb);
-            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_enable);
-            if (likely(ret || r == -1)) {
-                Py_XDECREF(ret);
-                PyErr_Restore(tp, v, tb);
-            } else {
-                Py_XDECREF(tp);
-                Py_XDECREF(v);
-                Py_XDECREF(tb);
-                r = -1;
-            }
-        }
-        Py_DECREF(gc);
-    #endif
-    }
-#endif
-    return r;
-#endif
-}
-
-/* PyObject_GenericGetAttrNoDict */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
-    __Pyx_TypeName type_name = __Pyx_PyType_GetName(tp);
-    PyErr_Format(PyExc_AttributeError,
-#if PY_MAJOR_VERSION >= 3
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
-                 type_name, attr_name);
-#else
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
-                 type_name, PyString_AS_STRING(attr_name));
-#endif
-    __Pyx_DECREF_TypeName(type_name);
-    return NULL;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
-    PyObject *descr;
-    PyTypeObject *tp = Py_TYPE(obj);
-    if (unlikely(!PyString_Check(attr_name))) {
-        return PyObject_GenericGetAttr(obj, attr_name);
-    }
-    assert(!tp->tp_dictoffset);
-    descr = _PyType_Lookup(tp, attr_name);
-    if (unlikely(!descr)) {
-        return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
-    }
-    Py_INCREF(descr);
-    #if PY_MAJOR_VERSION < 3
-    if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
-    #endif
-    {
-        descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
-        if (unlikely(f)) {
-            PyObject *res = f(descr, obj, (PyObject *)tp);
-            Py_DECREF(descr);
-            return res;
-        }
-    }
-    return descr;
-}
-#endif
-
-/* PyObject_GenericGetAttr */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
-    if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
-        return PyObject_GenericGetAttr(obj, attr_name);
-    }
-    return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
-}
-#endif
-
-/* SetupReduce */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
-  int ret;
-  PyObject *name_attr;
-  name_attr = __Pyx_PyObject_GetAttrStrNoError(meth, __pyx_n_s_name);
-  if (likely(name_attr)) {
-      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
-  } else {
-      ret = -1;
-  }
-  if (unlikely(ret < 0)) {
-      PyErr_Clear();
-      ret = 0;
-  }
-  Py_XDECREF(name_attr);
-  return ret;
-}
-static int __Pyx_setup_reduce(PyObject* type_obj) {
-    int ret = 0;
-    PyObject *object_reduce = NULL;
-    PyObject *object_getstate = NULL;
-    PyObject *object_reduce_ex = NULL;
-    PyObject *reduce = NULL;
-    PyObject *reduce_ex = NULL;
-    PyObject *reduce_cython = NULL;
-    PyObject *setstate = NULL;
-    PyObject *setstate_cython = NULL;
-    PyObject *getstate = NULL;
-#if CYTHON_USE_PYTYPE_LOOKUP
-    getstate = _PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate);
-#else
-    getstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_getstate);
-    if (!getstate && PyErr_Occurred()) {
-        goto __PYX_BAD;
-    }
-#endif
-    if (getstate) {
-#if CYTHON_USE_PYTYPE_LOOKUP
-        object_getstate = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_getstate);
-#else
-        object_getstate = __Pyx_PyObject_GetAttrStrNoError((PyObject*)&PyBaseObject_Type, __pyx_n_s_getstate);
-        if (!object_getstate && PyErr_Occurred()) {
-            goto __PYX_BAD;
-        }
-#endif
-        if (object_getstate != getstate) {
-            goto __PYX_GOOD;
-        }
-    }
-#if CYTHON_USE_PYTYPE_LOOKUP
-    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
-#else
-    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
-#endif
-    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
-    if (reduce_ex == object_reduce_ex) {
-#if CYTHON_USE_PYTYPE_LOOKUP
-        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
-#else
-        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
-#endif
-        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
-        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
-            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython);
-            if (likely(reduce_cython)) {
-                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-            } else if (reduce == object_reduce || PyErr_Occurred()) {
-                goto __PYX_BAD;
-            }
-            setstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate);
-            if (!setstate) PyErr_Clear();
-            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
-                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython);
-                if (likely(setstate_cython)) {
-                    ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-                    ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-                } else if (!setstate || PyErr_Occurred()) {
-                    goto __PYX_BAD;
-                }
-            }
-            PyType_Modified((PyTypeObject*)type_obj);
-        }
-    }
-    goto __PYX_GOOD;
-__PYX_BAD:
-    if (!PyErr_Occurred()) {
-        __Pyx_TypeName type_obj_name =
-            __Pyx_PyType_GetName((PyTypeObject*)type_obj);
-        PyErr_Format(PyExc_RuntimeError,
-            "Unable to initialize pickling for " __Pyx_FMT_TYPENAME, type_obj_name);
-        __Pyx_DECREF_TypeName(type_obj_name);
-    }
-    ret = -1;
-__PYX_GOOD:
-#if !CYTHON_USE_PYTYPE_LOOKUP
-    Py_XDECREF(object_reduce);
-    Py_XDECREF(object_reduce_ex);
-    Py_XDECREF(object_getstate);
-    Py_XDECREF(getstate);
-#endif
-    Py_XDECREF(reduce);
-    Py_XDECREF(reduce_ex);
-    Py_XDECREF(reduce_cython);
-    Py_XDECREF(setstate);
-    Py_XDECREF(setstate_cython);
-    return ret;
-}
-#endif
-
-/* FetchSharedCythonModule */
-static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
-    return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
-}
-
-/* FetchCommonType */
-static int __Pyx_VerifyCachedType(PyObject *cached_type,
-                               const char *name,
-                               Py_ssize_t basicsize,
-                               Py_ssize_t expected_basicsize) {
-    if (!PyType_Check(cached_type)) {
-        PyErr_Format(PyExc_TypeError,
-            "Shared Cython type %.200s is not a type object", name);
-        return -1;
-    }
-    if (basicsize != expected_basicsize) {
-        PyErr_Format(PyExc_TypeError,
-            "Shared Cython type %.200s has the wrong size, try recompiling",
-            name);
-        return -1;
-    }
-    return 0;
-}
-#if !CYTHON_USE_TYPE_SPECS
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
-    PyObject* abi_module;
-    const char* object_name;
-    PyTypeObject *cached_type = NULL;
-    abi_module = __Pyx_FetchSharedCythonABIModule();
-    if (!abi_module) return NULL;
-    object_name = strrchr(type->tp_name, '.');
-    object_name = object_name ? object_name+1 : type->tp_name;
-    cached_type = (PyTypeObject*) PyObject_GetAttrString(abi_module, object_name);
-    if (cached_type) {
-        if (__Pyx_VerifyCachedType(
-              (PyObject *)cached_type,
-              object_name,
-              cached_type->tp_basicsize,
-              type->tp_basicsize) < 0) {
-            goto bad;
-        }
-        goto done;
-    }
-    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
-    PyErr_Clear();
-    if (PyType_Ready(type) < 0) goto bad;
-    if (PyObject_SetAttrString(abi_module, object_name, (PyObject *)type) < 0)
-        goto bad;
-    Py_INCREF(type);
-    cached_type = type;
-done:
-    Py_DECREF(abi_module);
-    return cached_type;
-bad:
-    Py_XDECREF(cached_type);
-    cached_type = NULL;
-    goto done;
-}
-#else
-static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases) {
-    PyObject *abi_module, *cached_type = NULL;
-    const char* object_name = strrchr(spec->name, '.');
-    object_name = object_name ? object_name+1 : spec->name;
-    abi_module = __Pyx_FetchSharedCythonABIModule();
-    if (!abi_module) return NULL;
-    cached_type = PyObject_GetAttrString(abi_module, object_name);
-    if (cached_type) {
-        Py_ssize_t basicsize;
-#if CYTHON_COMPILING_IN_LIMITED_API
-        PyObject *py_basicsize;
-        py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
-        if (unlikely(!py_basicsize)) goto bad;
-        basicsize = PyLong_AsSsize_t(py_basicsize);
-        Py_DECREF(py_basicsize);
-        py_basicsize = 0;
-        if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
-#else
-        basicsize = likely(PyType_Check(cached_type)) ? ((PyTypeObject*) cached_type)->tp_basicsize : -1;
-#endif
-        if (__Pyx_VerifyCachedType(
-              cached_type,
-              object_name,
-              basicsize,
-              spec->basicsize) < 0) {
-            goto bad;
-        }
-        goto done;
-    }
-    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
-    PyErr_Clear();
-    CYTHON_UNUSED_VAR(module);
-    cached_type = __Pyx_PyType_FromModuleAndSpec(abi_module, spec, bases);
-    if (unlikely(!cached_type)) goto bad;
-    if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
-    if (PyObject_SetAttrString(abi_module, object_name, cached_type) < 0) goto bad;
-done:
-    Py_DECREF(abi_module);
-    assert(cached_type == NULL || PyType_Check(cached_type));
-    return (PyTypeObject *) cached_type;
-bad:
-    Py_XDECREF(cached_type);
-    cached_type = NULL;
-    goto done;
-}
-#endif
-
-/* PyVectorcallFastCallDict */
-#if CYTHON_METH_FASTCALL
-static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
-{
-    PyObject *res = NULL;
-    PyObject *kwnames;
-    PyObject **newargs;
-    PyObject **kwvalues;
-    Py_ssize_t i, pos;
-    size_t j;
-    PyObject *key, *value;
-    unsigned long keys_are_strings;
-    Py_ssize_t nkw = PyDict_GET_SIZE(kw);
-    newargs = (PyObject **)PyMem_Malloc((nargs + (size_t)nkw) * sizeof(args[0]));
-    if (unlikely(newargs == NULL)) {
-        PyErr_NoMemory();
-        return NULL;
-    }
-    for (j = 0; j < nargs; j++) newargs[j] = args[j];
-    kwnames = PyTuple_New(nkw);
-    if (unlikely(kwnames == NULL)) {
-        PyMem_Free(newargs);
-        return NULL;
-    }
-    kwvalues = newargs + nargs;
-    pos = i = 0;
-    keys_are_strings = Py_TPFLAGS_UNICODE_SUBCLASS;
-    while (PyDict_Next(kw, &pos, &key, &value)) {
-        keys_are_strings &= Py_TYPE(key)->tp_flags;
-        Py_INCREF(key);
-        Py_INCREF(value);
-        PyTuple_SET_ITEM(kwnames, i, key);
-        kwvalues[i] = value;
-        i++;
-    }
-    if (unlikely(!keys_are_strings)) {
-        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
-        goto cleanup;
-    }
-    res = vc(func, newargs, nargs, kwnames);
-cleanup:
-    Py_DECREF(kwnames);
-    for (i = 0; i < nkw; i++)
-        Py_DECREF(kwvalues[i]);
-    PyMem_Free(newargs);
-    return res;
-}
-static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
-{
-    if (likely(kw == NULL) || PyDict_GET_SIZE(kw) == 0) {
-        return vc(func, args, nargs, NULL);
-    }
-    return __Pyx_PyVectorcall_FastCallDict_kw(func, vc, args, nargs, kw);
-}
-#endif
-
-/* CythonFunctionShared */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
-    if (__Pyx_CyFunction_Check(func)) {
-        return PyCFunction_GetFunction(((__pyx_CyFunctionObject*)func)->func) == (PyCFunction) cfunc;
-    } else if (PyCFunction_Check(func)) {
-        return PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
-    }
-    return 0;
-}
-#else
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
-    return __Pyx_CyOrPyCFunction_Check(func) && __Pyx_CyOrPyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
-}
-#endif
-static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj) {
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    __Pyx_Py_XDECREF_SET(
-        __Pyx_CyFunction_GetClassObj(f),
-            ((classobj) ? __Pyx_NewRef(classobj) : NULL));
-#else
-    __Pyx_Py_XDECREF_SET(
-        ((PyCMethodObject *) (f))->mm_class,
-        (PyTypeObject*)((classobj) ? __Pyx_NewRef(classobj) : NULL));
-#endif
-}
-static PyObject *
-__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, void *closure)
-{
-    CYTHON_UNUSED_VAR(closure);
-    if (unlikely(op->func_doc == NULL)) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-        op->func_doc = PyObject_GetAttrString(op->func, "__doc__");
-        if (unlikely(!op->func_doc)) return NULL;
-#else
-        if (((PyCFunctionObject*)op)->m_ml->ml_doc) {
-#if PY_MAJOR_VERSION >= 3
-            op->func_doc = PyUnicode_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
-#else
-            op->func_doc = PyString_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
-#endif
-            if (unlikely(op->func_doc == NULL))
-                return NULL;
-        } else {
-            Py_INCREF(Py_None);
-            return Py_None;
-        }
-#endif
-    }
-    Py_INCREF(op->func_doc);
-    return op->func_doc;
-}
-static int
-__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (value == NULL) {
-        value = Py_None;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_doc, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(op->func_name == NULL)) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-        op->func_name = PyObject_GetAttrString(op->func, "__name__");
-#elif PY_MAJOR_VERSION >= 3
-        op->func_name = PyUnicode_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
-#else
-        op->func_name = PyString_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
-#endif
-        if (unlikely(op->func_name == NULL))
-            return NULL;
-    }
-    Py_INCREF(op->func_name);
-    return op->func_name;
-}
-static int
-__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-#if PY_MAJOR_VERSION >= 3
-    if (unlikely(value == NULL || !PyUnicode_Check(value)))
-#else
-    if (unlikely(value == NULL || !PyString_Check(value)))
-#endif
-    {
-        PyErr_SetString(PyExc_TypeError,
-                        "__name__ must be set to a string object");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_name, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(op->func_qualname);
-    return op->func_qualname;
-}
-static int
-__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-#if PY_MAJOR_VERSION >= 3
-    if (unlikely(value == NULL || !PyUnicode_Check(value)))
-#else
-    if (unlikely(value == NULL || !PyString_Check(value)))
-#endif
-    {
-        PyErr_SetString(PyExc_TypeError,
-                        "__qualname__ must be set to a string object");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_qualname, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(op->func_dict == NULL)) {
-        op->func_dict = PyDict_New();
-        if (unlikely(op->func_dict == NULL))
-            return NULL;
-    }
-    Py_INCREF(op->func_dict);
-    return op->func_dict;
-}
-static int
-__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(value == NULL)) {
-        PyErr_SetString(PyExc_TypeError,
-               "function's dictionary may not be deleted");
-        return -1;
-    }
-    if (unlikely(!PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-               "setting function's dictionary to a non-dict");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_dict, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(op->func_globals);
-    return op->func_globals;
-}
-static PyObject *
-__Pyx_CyFunction_get_closure(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(op);
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(Py_None);
-    return Py_None;
-}
-static PyObject *
-__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, void *context)
-{
-    PyObject* result = (op->func_code) ? op->func_code : Py_None;
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
-    int result = 0;
-    PyObject *res = op->defaults_getter((PyObject *) op);
-    if (unlikely(!res))
-        return -1;
-    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
-    Py_INCREF(op->defaults_tuple);
-    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
-    Py_INCREF(op->defaults_kwdict);
-    #else
-    op->defaults_tuple = __Pyx_PySequence_ITEM(res, 0);
-    if (unlikely(!op->defaults_tuple)) result = -1;
-    else {
-        op->defaults_kwdict = __Pyx_PySequence_ITEM(res, 1);
-        if (unlikely(!op->defaults_kwdict)) result = -1;
-    }
-    #endif
-    Py_DECREF(res);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value) {
-        value = Py_None;
-    } else if (unlikely(value != Py_None && !PyTuple_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__defaults__ must be set to a tuple object");
-        return -1;
-    }
-    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__defaults__ will not "
-                 "currently affect the values used in function calls", 1);
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->defaults_tuple, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->defaults_tuple;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        if (op->defaults_getter) {
-            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
-            result = op->defaults_tuple;
-        } else {
-            result = Py_None;
-        }
-    }
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value) {
-        value = Py_None;
-    } else if (unlikely(value != Py_None && !PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__kwdefaults__ must be set to a dict object");
-        return -1;
-    }
-    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__kwdefaults__ will not "
-                 "currently affect the values used in function calls", 1);
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->defaults_kwdict, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->defaults_kwdict;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        if (op->defaults_getter) {
-            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
-            result = op->defaults_kwdict;
-        } else {
-            result = Py_None;
-        }
-    }
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value || value == Py_None) {
-        value = NULL;
-    } else if (unlikely(!PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__annotations__ must be set to a dict object");
-        return -1;
-    }
-    Py_XINCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_annotations, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->func_annotations;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        result = PyDict_New();
-        if (unlikely(!result)) return NULL;
-        op->func_annotations = result;
-    }
-    Py_INCREF(result);
-    return result;
-}
-static PyObject *
-__Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
-    int is_coroutine;
-    CYTHON_UNUSED_VAR(context);
-    if (op->func_is_coroutine) {
-        return __Pyx_NewRef(op->func_is_coroutine);
-    }
-    is_coroutine = op->flags & __Pyx_CYFUNCTION_COROUTINE;
-#if PY_VERSION_HEX >= 0x03050000
-    if (is_coroutine) {
-        PyObject *module, *fromlist, *marker = __pyx_n_s_is_coroutine;
-        fromlist = PyList_New(1);
-        if (unlikely(!fromlist)) return NULL;
-        Py_INCREF(marker);
-#if CYTHON_ASSUME_SAFE_MACROS
-        PyList_SET_ITEM(fromlist, 0, marker);
-#else
-        if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
-            Py_DECREF(marker);
-            Py_DECREF(fromlist);
-            return NULL;
-        }
-#endif
-        module = PyImport_ImportModuleLevelObject(__pyx_n_s_asyncio_coroutines, NULL, NULL, fromlist, 0);
-        Py_DECREF(fromlist);
-        if (unlikely(!module)) goto ignore;
-        op->func_is_coroutine = __Pyx_PyObject_GetAttrStr(module, marker);
-        Py_DECREF(module);
-        if (likely(op->func_is_coroutine)) {
-            return __Pyx_NewRef(op->func_is_coroutine);
-        }
-ignore:
-        PyErr_Clear();
-    }
-#endif
-    op->func_is_coroutine = __Pyx_PyBool_FromLong(is_coroutine);
-    return __Pyx_NewRef(op->func_is_coroutine);
-}
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *
-__Pyx_CyFunction_get_module(__pyx_CyFunctionObject *op, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    return PyObject_GetAttrString(op->func, "__module__");
-}
-static int
-__Pyx_CyFunction_set_module(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    return PyObject_SetAttrString(op->func, "__module__", value);
-}
-#endif
-static PyGetSetDef __pyx_CyFunction_getsets[] = {
-    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
-    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
-    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
-    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
-    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
-    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
-    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
-    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
-    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
-    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
-    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
-    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
-    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
-    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
-    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
-    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
-    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
-    {(char *) "_is_coroutine", (getter)__Pyx_CyFunction_get_is_coroutine, 0, 0, 0},
-#if CYTHON_COMPILING_IN_LIMITED_API
-    {"__module__", (getter)__Pyx_CyFunction_get_module, (setter)__Pyx_CyFunction_set_module, 0, 0},
-#endif
-    {0, 0, 0, 0, 0}
-};
-static PyMemberDef __pyx_CyFunction_members[] = {
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), 0, 0},
-#endif
-#if CYTHON_USE_TYPE_SPECS
-    {(char *) "__dictoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_dict), READONLY, 0},
-#if CYTHON_METH_FASTCALL
-#if CYTHON_BACKPORT_VECTORCALL
-    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_vectorcall), READONLY, 0},
-#else
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(PyCFunctionObject, vectorcall), READONLY, 0},
-#endif
-#endif
-#endif
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_weakreflist), READONLY, 0},
-#else
-    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(PyCFunctionObject, m_weakreflist), READONLY, 0},
-#endif
-#endif
-    {0, 0, 0,  0, 0}
-};
-static PyObject *
-__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, PyObject *args)
-{
-    CYTHON_UNUSED_VAR(args);
-#if PY_MAJOR_VERSION >= 3
-    Py_INCREF(m->func_qualname);
-    return m->func_qualname;
-#else
-    return PyString_FromString(((PyCFunctionObject*)m)->m_ml->ml_name);
-#endif
-}
-static PyMethodDef __pyx_CyFunction_methods[] = {
-    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
-    {0, 0, 0, 0}
-};
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
-#else
-#define __Pyx_CyFunction_weakreflist(cyfunc) (((PyCFunctionObject*)cyfunc)->m_weakreflist)
-#endif
-static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
-                                       PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    PyCFunctionObject *cf = (PyCFunctionObject*) op;
-#endif
-    if (unlikely(op == NULL))
-        return NULL;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    op->func = PyCFunction_NewEx(ml, (PyObject*)op, module);
-    if (unlikely(!op->func)) return NULL;
-#endif
-    op->flags = flags;
-    __Pyx_CyFunction_weakreflist(op) = NULL;
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    cf->m_ml = ml;
-    cf->m_self = (PyObject *) op;
-#endif
-    Py_XINCREF(closure);
-    op->func_closure = closure;
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    Py_XINCREF(module);
-    cf->m_module = module;
-#endif
-    op->func_dict = NULL;
-    op->func_name = NULL;
-    Py_INCREF(qualname);
-    op->func_qualname = qualname;
-    op->func_doc = NULL;
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    op->func_classobj = NULL;
-#else
-    ((PyCMethodObject*)op)->mm_class = NULL;
-#endif
-    op->func_globals = globals;
-    Py_INCREF(op->func_globals);
-    Py_XINCREF(code);
-    op->func_code = code;
-    op->defaults_pyobjects = 0;
-    op->defaults_size = 0;
-    op->defaults = NULL;
-    op->defaults_tuple = NULL;
-    op->defaults_kwdict = NULL;
-    op->defaults_getter = NULL;
-    op->func_annotations = NULL;
-    op->func_is_coroutine = NULL;
-#if CYTHON_METH_FASTCALL
-    switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS | METH_O | METH_KEYWORDS | METH_METHOD)) {
-    case METH_NOARGS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_NOARGS;
-        break;
-    case METH_O:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_O;
-        break;
-    case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD;
-        break;
-    case METH_FASTCALL | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS;
-        break;
-    case METH_VARARGS | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = NULL;
-        break;
-    default:
-        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
-        Py_DECREF(op);
-        return NULL;
-    }
-#endif
-    return (PyObject *) op;
-}
-static int
-__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
-{
-    Py_CLEAR(m->func_closure);
-#if CYTHON_COMPILING_IN_LIMITED_API
-    Py_CLEAR(m->func);
-#else
-    Py_CLEAR(((PyCFunctionObject*)m)->m_module);
-#endif
-    Py_CLEAR(m->func_dict);
-    Py_CLEAR(m->func_name);
-    Py_CLEAR(m->func_qualname);
-    Py_CLEAR(m->func_doc);
-    Py_CLEAR(m->func_globals);
-    Py_CLEAR(m->func_code);
-#if !CYTHON_COMPILING_IN_LIMITED_API
-#if PY_VERSION_HEX < 0x030900B1
-    Py_CLEAR(__Pyx_CyFunction_GetClassObj(m));
-#else
-    {
-        PyObject *cls = (PyObject*) ((PyCMethodObject *) (m))->mm_class;
-        ((PyCMethodObject *) (m))->mm_class = NULL;
-        Py_XDECREF(cls);
-    }
-#endif
-#endif
-    Py_CLEAR(m->defaults_tuple);
-    Py_CLEAR(m->defaults_kwdict);
-    Py_CLEAR(m->func_annotations);
-    Py_CLEAR(m->func_is_coroutine);
-    if (m->defaults) {
-        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
-        int i;
-        for (i = 0; i < m->defaults_pyobjects; i++)
-            Py_XDECREF(pydefaults[i]);
-        PyObject_Free(m->defaults);
-        m->defaults = NULL;
-    }
-    return 0;
-}
-static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
-{
-    if (__Pyx_CyFunction_weakreflist(m) != NULL)
-        PyObject_ClearWeakRefs((PyObject *) m);
-    __Pyx_CyFunction_clear(m);
-    __Pyx_PyHeapTypeObject_GC_Del(m);
-}
-static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
-{
-    PyObject_GC_UnTrack(m);
-    __Pyx__CyFunction_dealloc(m);
-}
-static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
-{
-    Py_VISIT(m->func_closure);
-#if CYTHON_COMPILING_IN_LIMITED_API
-    Py_VISIT(m->func);
-#else
-    Py_VISIT(((PyCFunctionObject*)m)->m_module);
-#endif
-    Py_VISIT(m->func_dict);
-    Py_VISIT(m->func_name);
-    Py_VISIT(m->func_qualname);
-    Py_VISIT(m->func_doc);
-    Py_VISIT(m->func_globals);
-    Py_VISIT(m->func_code);
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    Py_VISIT(__Pyx_CyFunction_GetClassObj(m));
-#endif
-    Py_VISIT(m->defaults_tuple);
-    Py_VISIT(m->defaults_kwdict);
-    Py_VISIT(m->func_is_coroutine);
-    if (m->defaults) {
-        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
-        int i;
-        for (i = 0; i < m->defaults_pyobjects; i++)
-            Py_VISIT(pydefaults[i]);
-    }
-    return 0;
-}
-static PyObject*
-__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
-{
-#if PY_MAJOR_VERSION >= 3
-    return PyUnicode_FromFormat("<cyfunction %U at %p>",
-                                op->func_qualname, (void *)op);
-#else
-    return PyString_FromFormat("<cyfunction %s at %p>",
-                               PyString_AsString(op->func_qualname), (void *)op);
-#endif
-}
-static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *f = ((__pyx_CyFunctionObject*)func)->func;
-    PyObject *py_name = NULL;
-    PyCFunction meth;
-    int flags;
-    meth = PyCFunction_GetFunction(f);
-    if (unlikely(!meth)) return NULL;
-    flags = PyCFunction_GetFlags(f);
-    if (unlikely(flags < 0)) return NULL;
-#else
-    PyCFunctionObject* f = (PyCFunctionObject*)func;
-    PyCFunction meth = f->m_ml->ml_meth;
-    int flags = f->m_ml->ml_flags;
-#endif
-    Py_ssize_t size;
-    switch (flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
-    case METH_VARARGS:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0))
-            return (*meth)(self, arg);
-        break;
-    case METH_VARARGS | METH_KEYWORDS:
-        return (*(PyCFunctionWithKeywords)(void*)meth)(self, arg, kw);
-    case METH_NOARGS:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(arg);
-#else
-            size = PyTuple_Size(arg);
-            if (unlikely(size < 0)) return NULL;
-#endif
-            if (likely(size == 0))
-                return (*meth)(self, NULL);
-#if CYTHON_COMPILING_IN_LIMITED_API
-            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-            if (!py_name) return NULL;
-            PyErr_Format(PyExc_TypeError,
-                "%.200S() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                py_name, size);
-            Py_DECREF(py_name);
-#else
-            PyErr_Format(PyExc_TypeError,
-                "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                f->m_ml->ml_name, size);
-#endif
-            return NULL;
-        }
-        break;
-    case METH_O:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(arg);
-#else
-            size = PyTuple_Size(arg);
-            if (unlikely(size < 0)) return NULL;
-#endif
-            if (likely(size == 1)) {
-                PyObject *result, *arg0;
-                #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-                arg0 = PyTuple_GET_ITEM(arg, 0);
-                #else
-                arg0 = __Pyx_PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
-                #endif
-                result = (*meth)(self, arg0);
-                #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
-                Py_DECREF(arg0);
-                #endif
-                return result;
-            }
-#if CYTHON_COMPILING_IN_LIMITED_API
-            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-            if (!py_name) return NULL;
-            PyErr_Format(PyExc_TypeError,
-                "%.200S() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                py_name, size);
-            Py_DECREF(py_name);
-#else
-            PyErr_Format(PyExc_TypeError,
-                "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                f->m_ml->ml_name, size);
-#endif
-            return NULL;
-        }
-        break;
-    default:
-        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
-        return NULL;
-    }
-#if CYTHON_COMPILING_IN_LIMITED_API
-    py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-    if (!py_name) return NULL;
-    PyErr_Format(PyExc_TypeError, "%.200S() takes no keyword arguments",
-                 py_name);
-    Py_DECREF(py_name);
-#else
-    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
-                 f->m_ml->ml_name);
-#endif
-    return NULL;
-}
-static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-    PyObject *self, *result;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)func)->func);
-    if (unlikely(!self) && PyErr_Occurred()) return NULL;
-#else
-    self = ((PyCFunctionObject*)func)->m_self;
-#endif
-    result = __Pyx_CyFunction_CallMethod(func, self, arg, kw);
-    return result;
-}
-static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
-    PyObject *result;
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
-#if CYTHON_METH_FASTCALL
-     __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
-    if (vc) {
-#if CYTHON_ASSUME_SAFE_MACROS
-        return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
-#else
-        (void) &__Pyx_PyVectorcall_FastCallDict;
-        return PyVectorcall_Call(func, args, kw);
-#endif
-    }
-#endif
-    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
-        Py_ssize_t argc;
-        PyObject *new_args;
-        PyObject *self;
-#if CYTHON_ASSUME_SAFE_MACROS
-        argc = PyTuple_GET_SIZE(args);
-#else
-        argc = PyTuple_Size(args);
-        if (unlikely(!argc) < 0) return NULL;
-#endif
-        new_args = PyTuple_GetSlice(args, 1, argc);
-        if (unlikely(!new_args))
-            return NULL;
-        self = PyTuple_GetItem(args, 0);
-        if (unlikely(!self)) {
-            Py_DECREF(new_args);
-#if PY_MAJOR_VERSION > 2
-            PyErr_Format(PyExc_TypeError,
-                         "unbound method %.200S() needs an argument",
-                         cyfunc->func_qualname);
-#else
-            PyErr_SetString(PyExc_TypeError,
-                            "unbound method needs an argument");
-#endif
-            return NULL;
-        }
-        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
-        Py_DECREF(new_args);
-    } else {
-        result = __Pyx_CyFunction_Call(func, args, kw);
-    }
-    return result;
-}
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE int __Pyx_CyFunction_Vectorcall_CheckArgs(__pyx_CyFunctionObject *cyfunc, Py_ssize_t nargs, PyObject *kwnames)
-{
-    int ret = 0;
-    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
-        if (unlikely(nargs < 1)) {
-            PyErr_Format(PyExc_TypeError, "%.200s() needs an argument",
-                         ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
-            return -1;
-        }
-        ret = 1;
-    }
-    if (unlikely(kwnames) && unlikely(PyTuple_GET_SIZE(kwnames))) {
-        PyErr_Format(PyExc_TypeError,
-                     "%.200s() takes no keyword arguments", ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
-        return -1;
-    }
-    return ret;
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    if (unlikely(nargs != 0)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-            def->ml_name, nargs);
-        return NULL;
-    }
-    return def->ml_meth(self, NULL);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    if (unlikely(nargs != 1)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-            def->ml_name, nargs);
-        return NULL;
-    }
-    return def->ml_meth(self, args[0]);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    return ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))def->ml_meth)(self, args, nargs, kwnames);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-    PyTypeObject *cls = (PyTypeObject *) __Pyx_CyFunction_GetClassObj(cyfunc);
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    return ((__Pyx_PyCMethod)(void(*)(void))def->ml_meth)(self, cls, args, (size_t)nargs, kwnames);
-}
-#endif
-#if CYTHON_USE_TYPE_SPECS
-static PyType_Slot __pyx_CyFunctionType_slots[] = {
-    {Py_tp_dealloc, (void *)__Pyx_CyFunction_dealloc},
-    {Py_tp_repr, (void *)__Pyx_CyFunction_repr},
-    {Py_tp_call, (void *)__Pyx_CyFunction_CallAsMethod},
-    {Py_tp_traverse, (void *)__Pyx_CyFunction_traverse},
-    {Py_tp_clear, (void *)__Pyx_CyFunction_clear},
-    {Py_tp_methods, (void *)__pyx_CyFunction_methods},
-    {Py_tp_members, (void *)__pyx_CyFunction_members},
-    {Py_tp_getset, (void *)__pyx_CyFunction_getsets},
-    {Py_tp_descr_get, (void *)__Pyx_PyMethod_New},
-    {0, 0},
-};
-static PyType_Spec __pyx_CyFunctionType_spec = {
-    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
-    sizeof(__pyx_CyFunctionObject),
-    0,
-#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
-    Py_TPFLAGS_METHOD_DESCRIPTOR |
-#endif
-#if (defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL)
-    _Py_TPFLAGS_HAVE_VECTORCALL |
-#endif
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
-    __pyx_CyFunctionType_slots
-};
-#else
-static PyTypeObject __pyx_CyFunctionType_type = {
-    PyVarObject_HEAD_INIT(0, 0)
-    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
-    sizeof(__pyx_CyFunctionObject),
-    0,
-    (destructor) __Pyx_CyFunction_dealloc,
-#if !CYTHON_METH_FASTCALL
-    0,
-#elif CYTHON_BACKPORT_VECTORCALL
-    (printfunc)offsetof(__pyx_CyFunctionObject, func_vectorcall),
-#else
-    offsetof(PyCFunctionObject, vectorcall),
-#endif
-    0,
-    0,
-#if PY_MAJOR_VERSION < 3
-    0,
-#else
-    0,
-#endif
-    (reprfunc) __Pyx_CyFunction_repr,
-    0,
-    0,
-    0,
-    0,
-    __Pyx_CyFunction_CallAsMethod,
-    0,
-    0,
-    0,
-    0,
-#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
-    Py_TPFLAGS_METHOD_DESCRIPTOR |
-#endif
-#if defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL
-    _Py_TPFLAGS_HAVE_VECTORCALL |
-#endif
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
-    0,
-    (traverseproc) __Pyx_CyFunction_traverse,
-    (inquiry) __Pyx_CyFunction_clear,
-    0,
-#if PY_VERSION_HEX < 0x030500A0
-    offsetof(__pyx_CyFunctionObject, func_weakreflist),
-#else
-    offsetof(PyCFunctionObject, m_weakreflist),
-#endif
-    0,
-    0,
-    __pyx_CyFunction_methods,
-    __pyx_CyFunction_members,
-    __pyx_CyFunction_getsets,
-    0,
-    0,
-    __Pyx_PyMethod_New,
-    0,
-    offsetof(__pyx_CyFunctionObject, func_dict),
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-#if PY_VERSION_HEX >= 0x030400a1
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-    0,
-#endif
-#if __PYX_NEED_TP_PRINT_SLOT
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030C0000
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030d00A4
-    0,
-#endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-    0,
-#endif
-};
-#endif
-static int __pyx_CyFunction_init(PyObject *module) {
-#if CYTHON_USE_TYPE_SPECS
-    __pyx_CyFunctionType = __Pyx_FetchCommonTypeFromSpec(module, &__pyx_CyFunctionType_spec, NULL);
-#else
-    CYTHON_UNUSED_VAR(module);
-    __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
-#endif
-    if (unlikely(__pyx_CyFunctionType == NULL)) {
-        return -1;
-    }
-    return 0;
-}
-static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults = PyObject_Malloc(size);
-    if (unlikely(!m->defaults))
-        return PyErr_NoMemory();
-    memset(m->defaults, 0, size);
-    m->defaults_pyobjects = pyobjects;
-    m->defaults_size = size;
-    return m->defaults;
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults_tuple = tuple;
-    Py_INCREF(tuple);
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults_kwdict = dict;
-    Py_INCREF(dict);
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->func_annotations = dict;
-    Py_INCREF(dict);
-}
-
-/* CythonFunction */
-static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
-                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
-    PyObject *op = __Pyx_CyFunction_Init(
-        PyObject_GC_New(__pyx_CyFunctionObject, __pyx_CyFunctionType),
-        ml, flags, qualname, closure, module, globals, code
-    );
-    if (likely(op)) {
-        PyObject_GC_Track(op);
-    }
-    return op;
-}
-
-/* CLineInTraceback */
-#ifndef CYTHON_CLINE_IN_TRACEBACK
-static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
-    PyObject *use_cline;
-    PyObject *ptype, *pvalue, *ptraceback;
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyObject **cython_runtime_dict;
-#endif
-    CYTHON_MAYBE_UNUSED_VAR(tstate);
-    if (unlikely(!__pyx_cython_runtime)) {
-        return c_line;
-    }
-    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
-#if CYTHON_COMPILING_IN_CPYTHON
-    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
-    if (likely(cython_runtime_dict)) {
-        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
-            use_cline, *cython_runtime_dict,
-            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
-    } else
-#endif
-    {
-      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStrNoError(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
-      if (use_cline_obj) {
-        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
-        Py_DECREF(use_cline_obj);
-      } else {
-        PyErr_Clear();
-        use_cline = NULL;
-      }
-    }
-    if (!use_cline) {
-        c_line = 0;
-        (void) PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
-    }
-    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
-        c_line = 0;
-    }
-    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
-    return c_line;
-}
-#endif
-
-/* CodeObjectCache */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
-    int start = 0, mid = 0, end = count - 1;
-    if (end >= 0 && code_line > entries[end].code_line) {
-        return count;
-    }
-    while (start < end) {
-        mid = start + (end - start) / 2;
-        if (code_line < entries[mid].code_line) {
-            end = mid;
-        } else if (code_line > entries[mid].code_line) {
-             start = mid + 1;
-        } else {
-            return mid;
-        }
-    }
-    if (code_line <= entries[mid].code_line) {
-        return mid;
-    } else {
-        return mid + 1;
-    }
-}
-static PyCodeObject *__pyx_find_code_object(int code_line) {
-    PyCodeObject* code_object;
-    int pos;
-    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
-        return NULL;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
-        return NULL;
-    }
-    code_object = __pyx_code_cache.entries[pos].code_object;
-    Py_INCREF(code_object);
-    return code_object;
-}
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
-    int pos, i;
-    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
-    if (unlikely(!code_line)) {
-        return;
-    }
-    if (unlikely(!entries)) {
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
-        if (likely(entries)) {
-            __pyx_code_cache.entries = entries;
-            __pyx_code_cache.max_count = 64;
-            __pyx_code_cache.count = 1;
-            entries[0].code_line = code_line;
-            entries[0].code_object = code_object;
-            Py_INCREF(code_object);
-        }
-        return;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
-        PyCodeObject* tmp = entries[pos].code_object;
-        entries[pos].code_object = code_object;
-        Py_DECREF(tmp);
-        return;
-    }
-    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
-        int new_max = __pyx_code_cache.max_count + 64;
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
-            __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
-        if (unlikely(!entries)) {
-            return;
-        }
-        __pyx_code_cache.entries = entries;
-        __pyx_code_cache.max_count = new_max;
-    }
-    for (i=__pyx_code_cache.count; i>pos; i--) {
-        entries[i] = entries[i-1];
-    }
-    entries[pos].code_line = code_line;
-    entries[pos].code_object = code_object;
-    __pyx_code_cache.count++;
-    Py_INCREF(code_object);
-}
-#endif
-
-/* AddTraceback */
-#include "compile.h"
-#include "frameobject.h"
-#include "traceback.h"
-#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
-  #ifndef Py_BUILD_CORE
-    #define Py_BUILD_CORE 1
-  #endif
-  #include "internal/pycore_frame.h"
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
-                                                       PyObject *firstlineno, PyObject *name) {
-    PyObject *replace = NULL;
-    if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
-    if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
-    replace = PyObject_GetAttrString(code, "replace");
-    if (likely(replace)) {
-        PyObject *result;
-        result = PyObject_Call(replace, __pyx_empty_tuple, scratch_dict);
-        Py_DECREF(replace);
-        return result;
-    }
-    PyErr_Clear();
-    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
-    {
-        PyObject *compiled = NULL, *result = NULL;
-        if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
-        if (unlikely(PyDict_SetItemString(scratch_dict, "type", (PyObject*)(&PyType_Type)))) return NULL;
-        compiled = Py_CompileString(
-            "out = type(code)(\n"
-            "  code.co_argcount, code.co_kwonlyargcount, code.co_nlocals, code.co_stacksize,\n"
-            "  code.co_flags, code.co_code, code.co_consts, code.co_names,\n"
-            "  code.co_varnames, code.co_filename, co_name, co_firstlineno,\n"
-            "  code.co_lnotab)\n", "<dummy>", Py_file_input);
-        if (!compiled) return NULL;
-        result = PyEval_EvalCode(compiled, scratch_dict, scratch_dict);
-        Py_DECREF(compiled);
-        if (!result) PyErr_Print();
-        Py_DECREF(result);
-        result = PyDict_GetItemString(scratch_dict, "out");
-        if (result) Py_INCREF(result);
-        return result;
-    }
-    #else
-    return NULL;
-    #endif
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
-    PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
-    PyObject *exc_type, *exc_value, *exc_traceback;
-    int success = 0;
-    if (c_line) {
-        (void) __pyx_cfilenm;
-        (void) __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
-    }
-    PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
-    code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
-    if (unlikely(!code_object)) goto bad;
-    py_py_line = PyLong_FromLong(py_line);
-    if (unlikely(!py_py_line)) goto bad;
-    py_funcname = PyUnicode_FromString(funcname);
-    if (unlikely(!py_funcname)) goto bad;
-    dict = PyDict_New();
-    if (unlikely(!dict)) goto bad;
-    {
-        PyObject *old_code_object = code_object;
-        code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
-        Py_DECREF(old_code_object);
-    }
-    if (unlikely(!code_object)) goto bad;
-    getframe = PySys_GetObject("_getframe");
-    if (unlikely(!getframe)) goto bad;
-    if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
-    frame = PyEval_EvalCode(code_object, dict, dict);
-    if (unlikely(!frame) || frame == Py_None) goto bad;
-    success = 1;
-  bad:
-    PyErr_Restore(exc_type, exc_value, exc_traceback);
-    Py_XDECREF(code_object);
-    Py_XDECREF(py_py_line);
-    Py_XDECREF(py_funcname);
-    Py_XDECREF(dict);
-    Py_XDECREF(replace);
-    if (success) {
-        PyTraceBack_Here(
-            (struct _frame*)frame);
-    }
-    Py_XDECREF(frame);
-}
-#else
-static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
-            const char *funcname, int c_line,
-            int py_line, const char *filename) {
-    PyCodeObject *py_code = NULL;
-    PyObject *py_funcname = NULL;
-    #if PY_MAJOR_VERSION < 3
-    PyObject *py_srcfile = NULL;
-    py_srcfile = PyString_FromString(filename);
-    if (!py_srcfile) goto bad;
-    #endif
-    if (c_line) {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        if (!py_funcname) goto bad;
-        #else
-        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        if (!py_funcname) goto bad;
-        funcname = PyUnicode_AsUTF8(py_funcname);
-        if (!funcname) goto bad;
-        #endif
-    }
-    else {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromString(funcname);
-        if (!py_funcname) goto bad;
-        #endif
-    }
-    #if PY_MAJOR_VERSION < 3
-    py_code = __Pyx_PyCode_New(
-        0,
-        0,
-        0,
-        0,
-        0,
-        0,
-        __pyx_empty_bytes, /*PyObject *code,*/
-        __pyx_empty_tuple, /*PyObject *consts,*/
-        __pyx_empty_tuple, /*PyObject *names,*/
-        __pyx_empty_tuple, /*PyObject *varnames,*/
-        __pyx_empty_tuple, /*PyObject *freevars,*/
-        __pyx_empty_tuple, /*PyObject *cellvars,*/
-        py_srcfile,   /*PyObject *filename,*/
-        py_funcname,  /*PyObject *name,*/
-        py_line,
-        __pyx_empty_bytes  /*PyObject *lnotab*/
-    );
-    Py_DECREF(py_srcfile);
-    #else
-    py_code = PyCode_NewEmpty(filename, funcname, py_line);
-    #endif
-    Py_XDECREF(py_funcname);
-    return py_code;
-bad:
-    Py_XDECREF(py_funcname);
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(py_srcfile);
-    #endif
-    return NULL;
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyCodeObject *py_code = 0;
-    PyFrameObject *py_frame = 0;
-    PyThreadState *tstate = __Pyx_PyThreadState_Current;
-    PyObject *ptype, *pvalue, *ptraceback;
-    if (c_line) {
-        c_line = __Pyx_CLineForTraceback(tstate, c_line);
-    }
-    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
-    if (!py_code) {
-        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
-        py_code = __Pyx_CreateCodeObjectForTraceback(
-            funcname, c_line, py_line, filename);
-        if (!py_code) {
-            /* If the code object creation fails, then we should clear the
-               fetched exception references and propagate the new exception */
-            Py_XDECREF(ptype);
-            Py_XDECREF(pvalue);
-            Py_XDECREF(ptraceback);
-            goto bad;
-        }
-        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
-        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
-    }
-    py_frame = PyFrame_New(
-        tstate,            /*PyThreadState *tstate,*/
-        py_code,           /*PyCodeObject *code,*/
-        __pyx_d,    /*PyObject *globals,*/
-        0                  /*PyObject *locals*/
-    );
-    if (!py_frame) goto bad;
-    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
-    PyTraceBack_Here(py_frame);
-bad:
-    Py_XDECREF(py_code);
-    Py_XDECREF(py_frame);
-}
-#endif
-
-/* CIntFromPyVerify */
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
-#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
-#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
-    {\
-        func_type value = func_value;\
-        if (sizeof(target_type) < sizeof(func_type)) {\
-            if (unlikely(value != (func_type) (target_type) value)) {\
-                func_type zero = 0;\
-                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
-                    return (target_type) -1;\
-                if (is_unsigned && unlikely(value < zero))\
-                    goto raise_neg_overflow;\
-                else\
-                    goto raise_overflow;\
-            }\
-        }\
-        return (target_type) value;\
-    }
-
-/* CIntFromPy */
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-#if PY_MAJOR_VERSION < 3
-    if (likely(PyInt_Check(x))) {
-        if ((sizeof(long) < sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
-        } else {
-            long val = PyInt_AS_LONG(x);
-            if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
-            }
-            return (long) val;
-        }
-    }
-#endif
-    if (unlikely(!PyLong_Check(x))) {
-        long val;
-        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
-        if (!tmp) return (long) -1;
-        val = __Pyx_PyInt_As_long(tmp);
-        Py_DECREF(tmp);
-        return val;
-    }
-    if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_DigitCount(x)) {
-                case 2:
-                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
-                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
-                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
-                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-        if (unlikely(Py_SIZE(x) < 0)) {
-            goto raise_neg_overflow;
-        }
-#else
-        {
-            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-            if (unlikely(result < 0))
-                return (long) -1;
-            if (unlikely(result == 1))
-                goto raise_neg_overflow;
-        }
-#endif
-        if ((sizeof(long) <= sizeof(unsigned long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-#endif
-        }
-    } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_SignedDigitCount(x)) {
-                case -2:
-                    if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-        if ((sizeof(long) <= sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
-#endif
-        }
-    }
-    {
-        long val;
-        int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-        if (unlikely(bytes_copied == -1)) {
-        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-            goto raise_overflow;
-        } else {
-            ret = 0;
-        }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-        int one = 1; int is_little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&val;
-        ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                    bytes, sizeof(val),
-                                    is_little, !is_unsigned);
-#else
-        PyObject *v;
-        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-        int bits, remaining_bits, is_negative = 0;
-        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-        if (likely(PyLong_CheckExact(x))) {
-            v = __Pyx_NewRef(x);
-        } else {
-            v = PyNumber_Long(x);
-            if (unlikely(!v)) return (long) -1;
-            assert(PyLong_CheckExact(v));
-        }
-        {
-            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-            if (unlikely(result < 0)) {
-                Py_DECREF(v);
-                return (long) -1;
-            }
-            is_negative = result == 1;
-        }
-        if (is_unsigned && unlikely(is_negative)) {
-            Py_DECREF(v);
-            goto raise_neg_overflow;
-        } else if (is_negative) {
-            stepval = PyNumber_Invert(v);
-            Py_DECREF(v);
-            if (unlikely(!stepval))
-                return (long) -1;
-        } else {
-            stepval = v;
-        }
-        v = NULL;
-        val = (long) 0;
-        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-        for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
-            PyObject *tmp, *digit;
-            long idigit;
-            digit = PyNumber_And(stepval, mask);
-            if (unlikely(!digit)) goto done;
-            idigit = PyLong_AsLong(digit);
-            Py_DECREF(digit);
-            if (unlikely(idigit < 0)) goto done;
-            val |= ((long) idigit) << bits;
-            tmp = PyNumber_Rshift(stepval, shift);
-            if (unlikely(!tmp)) goto done;
-            Py_DECREF(stepval); stepval = tmp;
-        }
-        Py_DECREF(shift); shift = NULL;
-        Py_DECREF(mask); mask = NULL;
-        {
-            long idigit = PyLong_AsLong(stepval);
-            if (unlikely(idigit < 0)) goto done;
-            remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
-            if (unlikely(idigit >= (1L << remaining_bits)))
-                goto raise_overflow;
-            val |= ((long) idigit) << bits;
-        }
-        if (!is_unsigned) {
-            if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
-                goto raise_overflow;
-            if (is_negative)
-                val = ~val;
-        }
-        ret = 0;
-    done:
-        Py_XDECREF(shift);
-        Py_XDECREF(mask);
-        Py_XDECREF(stepval);
-#endif
-        if (unlikely(ret))
-            return (long) -1;
-        return val;
-    }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to long");
-    return (long) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to long");
-    return (long) -1;
-}
-
-/* CIntToPy */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(long) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-#endif
-        }
-    } else {
-        if (sizeof(long) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-#endif
-        }
-    }
-    {
-        unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
-        if (is_unsigned) {
-            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
-        } else {
-            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
-        }
-#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        return _PyLong_FromByteArray(bytes, sizeof(long),
-                                     little, !is_unsigned);
-#else
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        PyObject *from_bytes, *result = NULL;
-        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
-        if (!from_bytes) return NULL;
-        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
-        if (!py_bytes) goto limited_bad;
-        order_str = PyUnicode_FromString(little ? "little" : "big");
-        if (!order_str) goto limited_bad;
-        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
-        if (!arg_tuple) goto limited_bad;
-        if (!is_unsigned) {
-            kwds = PyDict_New();
-            if (!kwds) goto limited_bad;
-            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
-        }
-        result = PyObject_Call(from_bytes, arg_tuple, kwds);
-        limited_bad:
-        Py_XDECREF(kwds);
-        Py_XDECREF(arg_tuple);
-        Py_XDECREF(order_str);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(from_bytes);
-        return result;
-#endif
-    }
-}
-
-/* FormatTypeName */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static __Pyx_TypeName
-__Pyx_PyType_GetName(PyTypeObject* tp)
-{
-    PyObject *name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
-                                               __pyx_n_s_name);
-    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) {
-        PyErr_Clear();
-        Py_XDECREF(name);
-        name = __Pyx_NewRef(__pyx_n_s__19);
-    }
-    return name;
-}
-#endif
-
-/* CIntFromPy */
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const int neg_one = (int) -1, const_zero = (int) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-#if PY_MAJOR_VERSION < 3
-    if (likely(PyInt_Check(x))) {
-        if ((sizeof(int) < sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
-        } else {
-            long val = PyInt_AS_LONG(x);
-            if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
-            }
-            return (int) val;
-        }
-    }
-#endif
-    if (unlikely(!PyLong_Check(x))) {
-        int val;
-        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
-        if (!tmp) return (int) -1;
-        val = __Pyx_PyInt_As_int(tmp);
-        Py_DECREF(tmp);
-        return val;
-    }
-    if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_DigitCount(x)) {
-                case 2:
-                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 2 * PyLong_SHIFT)) {
-                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 3 * PyLong_SHIFT)) {
-                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 4 * PyLong_SHIFT)) {
-                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-        if (unlikely(Py_SIZE(x) < 0)) {
-            goto raise_neg_overflow;
-        }
-#else
-        {
-            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-            if (unlikely(result < 0))
-                return (int) -1;
-            if (unlikely(result == 1))
-                goto raise_neg_overflow;
-        }
-#endif
-        if ((sizeof(int) <= sizeof(unsigned long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-#endif
-        }
-    } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_SignedDigitCount(x)) {
-                case -2:
-                    if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
-                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-        if ((sizeof(int) <= sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
-#endif
-        }
-    }
-    {
-        int val;
-        int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-        if (unlikely(bytes_copied == -1)) {
-        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-            goto raise_overflow;
-        } else {
-            ret = 0;
-        }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-        int one = 1; int is_little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&val;
-        ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                    bytes, sizeof(val),
-                                    is_little, !is_unsigned);
-#else
-        PyObject *v;
-        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-        int bits, remaining_bits, is_negative = 0;
-        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-        if (likely(PyLong_CheckExact(x))) {
-            v = __Pyx_NewRef(x);
-        } else {
-            v = PyNumber_Long(x);
-            if (unlikely(!v)) return (int) -1;
-            assert(PyLong_CheckExact(v));
-        }
-        {
-            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-            if (unlikely(result < 0)) {
-                Py_DECREF(v);
-                return (int) -1;
-            }
-            is_negative = result == 1;
-        }
-        if (is_unsigned && unlikely(is_negative)) {
-            Py_DECREF(v);
-            goto raise_neg_overflow;
-        } else if (is_negative) {
-            stepval = PyNumber_Invert(v);
-            Py_DECREF(v);
-            if (unlikely(!stepval))
-                return (int) -1;
-        } else {
-            stepval = v;
-        }
-        v = NULL;
-        val = (int) 0;
-        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-        for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
-            PyObject *tmp, *digit;
-            long idigit;
-            digit = PyNumber_And(stepval, mask);
-            if (unlikely(!digit)) goto done;
-            idigit = PyLong_AsLong(digit);
-            Py_DECREF(digit);
-            if (unlikely(idigit < 0)) goto done;
-            val |= ((int) idigit) << bits;
-            tmp = PyNumber_Rshift(stepval, shift);
-            if (unlikely(!tmp)) goto done;
-            Py_DECREF(stepval); stepval = tmp;
-        }
-        Py_DECREF(shift); shift = NULL;
-        Py_DECREF(mask); mask = NULL;
-        {
-            long idigit = PyLong_AsLong(stepval);
-            if (unlikely(idigit < 0)) goto done;
-            remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
-            if (unlikely(idigit >= (1L << remaining_bits)))
-                goto raise_overflow;
-            val |= ((int) idigit) << bits;
-        }
-        if (!is_unsigned) {
-            if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
-                goto raise_overflow;
-            if (is_negative)
-                val = ~val;
-        }
-        ret = 0;
-    done:
-        Py_XDECREF(shift);
-        Py_XDECREF(mask);
-        Py_XDECREF(stepval);
-#endif
-        if (unlikely(ret))
-            return (int) -1;
-        return val;
-    }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to int");
-    return (int) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to int");
-    return (int) -1;
-}
-
-/* FastTypeChecks */
-#if CYTHON_COMPILING_IN_CPYTHON
-static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
-    while (a) {
-        a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
-        if (a == b)
-            return 1;
-    }
-    return b == &PyBaseObject_Type;
-}
-static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
-    PyObject *mro;
-    if (a == b) return 1;
-    mro = a->tp_mro;
-    if (likely(mro)) {
-        Py_ssize_t i, n;
-        n = PyTuple_GET_SIZE(mro);
-        for (i = 0; i < n; i++) {
-            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
-                return 1;
-        }
-        return 0;
-    }
-    return __Pyx_InBases(a, b);
-}
-static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
-    PyObject *mro;
-    if (cls == a || cls == b) return 1;
-    mro = cls->tp_mro;
-    if (likely(mro)) {
-        Py_ssize_t i, n;
-        n = PyTuple_GET_SIZE(mro);
-        for (i = 0; i < n; i++) {
-            PyObject *base = PyTuple_GET_ITEM(mro, i);
-            if (base == (PyObject *)a || base == (PyObject *)b)
-                return 1;
-        }
-        return 0;
-    }
-    return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
-}
-#if PY_MAJOR_VERSION == 2
-static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
-    PyObject *exception, *value, *tb;
-    int res;
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    __Pyx_ErrFetch(&exception, &value, &tb);
-    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
-    if (unlikely(res == -1)) {
-        PyErr_WriteUnraisable(err);
-        res = 0;
-    }
-    if (!res) {
-        res = PyObject_IsSubclass(err, exc_type2);
-        if (unlikely(res == -1)) {
-            PyErr_WriteUnraisable(err);
-            res = 0;
-        }
-    }
-    __Pyx_ErrRestore(exception, value, tb);
-    return res;
-}
-#else
-static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
-    if (exc_type1) {
-        return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
-    } else {
-        return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
-    }
-}
-#endif
-static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
-    Py_ssize_t i, n;
-    assert(PyExceptionClass_Check(exc_type));
-    n = PyTuple_GET_SIZE(tuple);
-#if PY_MAJOR_VERSION >= 3
-    for (i=0; i<n; i++) {
-        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
-    }
-#endif
-    for (i=0; i<n; i++) {
-        PyObject *t = PyTuple_GET_ITEM(tuple, i);
-        #if PY_MAJOR_VERSION < 3
-        if (likely(exc_type == t)) return 1;
-        #endif
-        if (likely(PyExceptionClass_Check(t))) {
-            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
-        } else {
-        }
-    }
-    return 0;
-}
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
-    if (likely(err == exc_type)) return 1;
-    if (likely(PyExceptionClass_Check(err))) {
-        if (likely(PyExceptionClass_Check(exc_type))) {
-            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
-        } else if (likely(PyTuple_Check(exc_type))) {
-            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
-        } else {
-        }
-    }
-    return PyErr_GivenExceptionMatches(err, exc_type);
-}
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
-    assert(PyExceptionClass_Check(exc_type1));
-    assert(PyExceptionClass_Check(exc_type2));
-    if (likely(err == exc_type1 || err == exc_type2)) return 1;
-    if (likely(PyExceptionClass_Check(err))) {
-        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
-    }
-    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
-}
-#endif
-
-/* CheckBinaryVersion */
-static unsigned long __Pyx_get_runtime_version(void) {
-#if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
-    return Py_Version & ~0xFFUL;
-#else
-    const char* rt_version = Py_GetVersion();
-    unsigned long version = 0;
-    unsigned long factor = 0x01000000UL;
-    unsigned int digit = 0;
-    int i = 0;
-    while (factor) {
-        while ('0' <= rt_version[i] && rt_version[i] <= '9') {
-            digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
-            ++i;
-        }
-        version += factor * digit;
-        if (rt_version[i] != '.')
-            break;
-        digit = 0;
-        factor >>= 8;
-        ++i;
-    }
-    return version;
-#endif
-}
-static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
-    const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
-    if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
-        return 0;
-    if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
-        return 1;
-    {
-        char message[200];
-        PyOS_snprintf(message, sizeof(message),
-                      "compile time Python version %d.%d "
-                      "of module '%.100s' "
-                      "%s "
-                      "runtime version %d.%d",
-                       (int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
-                       __Pyx_MODULE_NAME,
-                       (allow_newer) ? "was newer than" : "does not match",
-                       (int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
-       );
-        return PyErr_WarnEx(NULL, message, 1);
-    }
-}
-
-/* InitStrings */
-#if PY_MAJOR_VERSION >= 3
-static int __Pyx_InitString(__Pyx_StringTabEntry t, PyObject **str) {
-    if (t.is_unicode | t.is_str) {
-        if (t.intern) {
-            *str = PyUnicode_InternFromString(t.s);
-        } else if (t.encoding) {
-            *str = PyUnicode_Decode(t.s, t.n - 1, t.encoding, NULL);
-        } else {
-            *str = PyUnicode_FromStringAndSize(t.s, t.n - 1);
-        }
-    } else {
-        *str = PyBytes_FromStringAndSize(t.s, t.n - 1);
-    }
-    if (!*str)
-        return -1;
-    if (PyObject_Hash(*str) == -1)
-        return -1;
-    return 0;
-}
-#endif
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
-    while (t->p) {
-        #if PY_MAJOR_VERSION >= 3
-        __Pyx_InitString(*t, t->p);
-        #else
-        if (t->is_unicode) {
-            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
-        } else if (t->intern) {
-            *t->p = PyString_InternFromString(t->s);
-        } else {
-            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
-        }
-        if (!*t->p)
-            return -1;
-        if (PyObject_Hash(*t->p) == -1)
-            return -1;
-        #endif
-        ++t;
-    }
-    return 0;
-}
-
-#include <string.h>
-static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
-    size_t len = strlen(s);
-    if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
-        PyErr_SetString(PyExc_OverflowError, "byte string is too long");
-        return -1;
-    }
-    return (Py_ssize_t) len;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
-    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
-    if (unlikely(len < 0)) return NULL;
-    return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
-}
-static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
-    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
-    if (unlikely(len < 0)) return NULL;
-    return PyByteArray_FromStringAndSize(c_str, len);
-}
-static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
-    Py_ssize_t ignore;
-    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
-}
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-#if !CYTHON_PEP393_ENABLED
-static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-    char* defenc_c;
-    PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
-    if (!defenc) return NULL;
-    defenc_c = PyBytes_AS_STRING(defenc);
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-    {
-        char* end = defenc_c + PyBytes_GET_SIZE(defenc);
-        char* c;
-        for (c = defenc_c; c < end; c++) {
-            if ((unsigned char) (*c) >= 128) {
-                PyUnicode_AsASCIIString(o);
-                return NULL;
-            }
-        }
-    }
-#endif
-    *length = PyBytes_GET_SIZE(defenc);
-    return defenc_c;
-}
-#else
-static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-    if (likely(PyUnicode_IS_ASCII(o))) {
-        *length = PyUnicode_GET_LENGTH(o);
-        return PyUnicode_AsUTF8(o);
-    } else {
-        PyUnicode_AsASCIIString(o);
-        return NULL;
-    }
-#else
-    return PyUnicode_AsUTF8AndSize(o, length);
-#endif
-}
-#endif
-#endif
-static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-    if (
-#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-            __Pyx_sys_getdefaultencoding_not_ascii &&
-#endif
-            PyUnicode_Check(o)) {
-        return __Pyx_PyUnicode_AsStringAndSize(o, length);
-    } else
-#endif
-#if (!CYTHON_COMPILING_IN_PYPY && !CYTHON_COMPILING_IN_LIMITED_API) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
-    if (PyByteArray_Check(o)) {
-        *length = PyByteArray_GET_SIZE(o);
-        return PyByteArray_AS_STRING(o);
-    } else
-#endif
-    {
-        char* result;
-        int r = PyBytes_AsStringAndSize(o, &result, length);
-        if (unlikely(r < 0)) {
-            return NULL;
-        } else {
-            return result;
-        }
-    }
-}
-static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
-   int is_true = x == Py_True;
-   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
-   else return PyObject_IsTrue(x);
-}
-static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
-    int retval;
-    if (unlikely(!x)) return -1;
-    retval = __Pyx_PyObject_IsTrue(x);
-    Py_DECREF(x);
-    return retval;
-}
-static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
-    __Pyx_TypeName result_type_name = __Pyx_PyType_GetName(Py_TYPE(result));
-#if PY_MAJOR_VERSION >= 3
-    if (PyLong_Check(result)) {
-        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
-                "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ").  "
-                "The ability to return an instance of a strict subclass of int is deprecated, "
-                "and may be removed in a future version of Python.",
-                result_type_name)) {
-            __Pyx_DECREF_TypeName(result_type_name);
-            Py_DECREF(result);
-            return NULL;
-        }
-        __Pyx_DECREF_TypeName(result_type_name);
-        return result;
-    }
-#endif
-    PyErr_Format(PyExc_TypeError,
-                 "__%.4s__ returned non-%.4s (type " __Pyx_FMT_TYPENAME ")",
-                 type_name, type_name, result_type_name);
-    __Pyx_DECREF_TypeName(result_type_name);
-    Py_DECREF(result);
-    return NULL;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
-#if CYTHON_USE_TYPE_SLOTS
-  PyNumberMethods *m;
-#endif
-  const char *name = NULL;
-  PyObject *res = NULL;
-#if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_Check(x) || PyLong_Check(x)))
-#else
-  if (likely(PyLong_Check(x)))
-#endif
-    return __Pyx_NewRef(x);
-#if CYTHON_USE_TYPE_SLOTS
-  m = Py_TYPE(x)->tp_as_number;
-  #if PY_MAJOR_VERSION < 3
-  if (m && m->nb_int) {
-    name = "int";
-    res = m->nb_int(x);
-  }
-  else if (m && m->nb_long) {
-    name = "long";
-    res = m->nb_long(x);
-  }
-  #else
-  if (likely(m && m->nb_int)) {
-    name = "int";
-    res = m->nb_int(x);
-  }
-  #endif
-#else
-  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
-    res = PyNumber_Int(x);
-  }
-#endif
-  if (likely(res)) {
-#if PY_MAJOR_VERSION < 3
-    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
-#else
-    if (unlikely(!PyLong_CheckExact(res))) {
-#endif
-        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
-    }
-  }
-  else if (!PyErr_Occurred()) {
-    PyErr_SetString(PyExc_TypeError,
-                    "an integer is required");
-  }
-  return res;
-}
-static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
-  Py_ssize_t ival;
-  PyObject *x;
-#if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b))) {
-    if (sizeof(Py_ssize_t) >= sizeof(long))
-        return PyInt_AS_LONG(b);
-    else
-        return PyInt_AsSsize_t(b);
-  }
-#endif
-  if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_USE_PYLONG_INTERNALS
-    if (likely(__Pyx_PyLong_IsCompact(b))) {
-        return __Pyx_PyLong_CompactValue(b);
-    } else {
-      const digit* digits = __Pyx_PyLong_Digits(b);
-      const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
-      switch (size) {
-         case 2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-      }
-    }
-    #endif
-    return PyLong_AsSsize_t(b);
-  }
-  x = PyNumber_Index(b);
-  if (!x) return -1;
-  ival = PyInt_AsSsize_t(x);
-  Py_DECREF(x);
-  return ival;
-}
-static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
-  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
-    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
-#if PY_MAJOR_VERSION < 3
-  } else if (likely(PyInt_CheckExact(o))) {
-    return PyInt_AS_LONG(o);
-#endif
-  } else {
-    Py_ssize_t ival;
-    PyObject *x;
-    x = PyNumber_Index(o);
-    if (!x) return -1;
-    ival = PyInt_AsLong(x);
-    Py_DECREF(x);
-    return ival;
-  }
-}
-static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
-  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
-}
-static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
-    return PyInt_FromSize_t(ival);
-}
-
-
-/* #### Code section: utility_code_pragmas_end ### */
-#ifdef _MSC_VER
-#pragma warning( pop )
-#endif
-
-
-
-/* #### Code section: end ### */
-#endif /* Py_PYTHON_H */
diff --git a/lib/sqlalchemy/engine/_row_cy.c b/lib/sqlalchemy/engine/_row_cy.c
deleted file mode 100644 (file)
index 1690f68..0000000
+++ /dev/null
@@ -1,11171 +0,0 @@
-/* Generated by Cython 3.0.11 */
-
-/* BEGIN: Cython Metadata
-{
-    "distutils": {
-        "name": "sqlalchemy.engine._row_cy",
-        "sources": [
-            "lib/sqlalchemy/engine/_row_cy.py"
-        ]
-    },
-    "module_name": "sqlalchemy.engine._row_cy"
-}
-END: Cython Metadata */
-
-#ifndef PY_SSIZE_T_CLEAN
-#define PY_SSIZE_T_CLEAN
-#endif /* PY_SSIZE_T_CLEAN */
-#if defined(CYTHON_LIMITED_API) && 0
-  #ifndef Py_LIMITED_API
-    #if CYTHON_LIMITED_API+0 > 0x03030000
-      #define Py_LIMITED_API CYTHON_LIMITED_API
-    #else
-      #define Py_LIMITED_API 0x03030000
-    #endif
-  #endif
-#endif
-
-#include "Python.h"
-#ifndef Py_PYTHON_H
-    #error Python headers needed to compile C extensions, please install development version of Python.
-#elif PY_VERSION_HEX < 0x02070000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
-    #error Cython requires Python 2.7+ or Python 3.3+.
-#else
-#if defined(CYTHON_LIMITED_API) && CYTHON_LIMITED_API
-#define __PYX_EXTRA_ABI_MODULE_NAME "limited"
-#else
-#define __PYX_EXTRA_ABI_MODULE_NAME ""
-#endif
-#define CYTHON_ABI "3_0_11" __PYX_EXTRA_ABI_MODULE_NAME
-#define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
-#define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
-#define CYTHON_HEX_VERSION 0x03000BF0
-#define CYTHON_FUTURE_DIVISION 1
-#include <stddef.h>
-#ifndef offsetof
-  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
-#endif
-#if !defined(_WIN32) && !defined(WIN32) && !defined(MS_WINDOWS)
-  #ifndef __stdcall
-    #define __stdcall
-  #endif
-  #ifndef __cdecl
-    #define __cdecl
-  #endif
-  #ifndef __fastcall
-    #define __fastcall
-  #endif
-#endif
-#ifndef DL_IMPORT
-  #define DL_IMPORT(t) t
-#endif
-#ifndef DL_EXPORT
-  #define DL_EXPORT(t) t
-#endif
-#define __PYX_COMMA ,
-#ifndef HAVE_LONG_LONG
-  #define HAVE_LONG_LONG
-#endif
-#ifndef PY_LONG_LONG
-  #define PY_LONG_LONG LONG_LONG
-#endif
-#ifndef Py_HUGE_VAL
-  #define Py_HUGE_VAL HUGE_VAL
-#endif
-#define __PYX_LIMITED_VERSION_HEX PY_VERSION_HEX
-#if defined(GRAALVM_PYTHON)
-  /* For very preliminary testing purposes. Most variables are set the same as PyPy.
-     The existence of this section does not imply that anything works or is even tested */
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 1
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #undef CYTHON_USE_TYPE_SPECS
-  #define CYTHON_USE_TYPE_SPECS 0
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #undef CYTHON_AVOID_BORROWED_REFS
-  #define CYTHON_AVOID_BORROWED_REFS 1
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
-  #endif
-  #undef CYTHON_PEP489_MULTI_PHASE_INIT
-  #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 0
-  #undef CYTHON_USE_TP_FINALIZE
-  #define CYTHON_USE_TP_FINALIZE 0
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(PYPY_VERSION)
-  #define CYTHON_COMPILING_IN_PYPY 1
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #undef CYTHON_AVOID_BORROWED_REFS
-  #define CYTHON_AVOID_BORROWED_REFS 1
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
-  #endif
-  #if PY_VERSION_HEX < 0x03090000
-    #undef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 0
-  #undef CYTHON_USE_TP_FINALIZE
-  #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1 && PYPY_VERSION_NUM >= 0x07030C00)
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(CYTHON_LIMITED_API)
-  #ifdef Py_LIMITED_API
-    #undef __PYX_LIMITED_VERSION_HEX
-    #define __PYX_LIMITED_VERSION_HEX Py_LIMITED_API
-  #endif
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 1
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_CLINE_IN_TRACEBACK
-  #define CYTHON_CLINE_IN_TRACEBACK 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #undef CYTHON_USE_TYPE_SPECS
-  #define CYTHON_USE_TYPE_SPECS 1
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #undef CYTHON_USE_ASYNC_SLOTS
-  #define CYTHON_USE_ASYNC_SLOTS 0
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #ifndef CYTHON_USE_UNICODE_WRITER
-    #define CYTHON_USE_UNICODE_WRITER 0
-  #endif
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #undef CYTHON_PEP489_MULTI_PHASE_INIT
-  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 1
-  #ifndef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 0
-  #endif
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 1
-  #ifndef CYTHON_USE_TYPE_SLOTS
-    #define CYTHON_USE_TYPE_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #ifndef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_PYLONG_INTERNALS
-    #define CYTHON_USE_PYLONG_INTERNALS 0
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #ifndef CYTHON_USE_UNICODE_INTERNALS
-    #define CYTHON_USE_UNICODE_INTERNALS 1
-  #endif
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #ifndef CYTHON_ASSUME_SAFE_MACROS
-    #define CYTHON_ASSUME_SAFE_MACROS 1
-  #endif
-  #ifndef CYTHON_UNPACK_METHODS
-    #define CYTHON_UNPACK_METHODS 1
-  #endif
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #ifndef CYTHON_METH_FASTCALL
-    #define CYTHON_METH_FASTCALL 1
-  #endif
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #ifndef CYTHON_USE_MODULE_STATE
-    #define CYTHON_USE_MODULE_STATE 0
-  #endif
-  #ifndef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 1
-  #endif
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
-  #endif
-  #ifndef CYTHON_USE_FREELISTS
-    #define CYTHON_USE_FREELISTS 0
-  #endif
-#else
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 1
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #ifndef CYTHON_USE_TYPE_SLOTS
-    #define CYTHON_USE_TYPE_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #ifndef CYTHON_USE_PYTYPE_LOOKUP
-    #define CYTHON_USE_PYTYPE_LOOKUP 1
-  #endif
-  #if PY_MAJOR_VERSION < 3
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_PYLONG_INTERNALS
-    #define CYTHON_USE_PYLONG_INTERNALS 1
-  #endif
-  #ifndef CYTHON_USE_PYLIST_INTERNALS
-    #define CYTHON_USE_PYLIST_INTERNALS 1
-  #endif
-  #ifndef CYTHON_USE_UNICODE_INTERNALS
-    #define CYTHON_USE_UNICODE_INTERNALS 1
-  #endif
-  #if PY_VERSION_HEX < 0x030300F0 || PY_VERSION_HEX >= 0x030B00A2
-    #undef CYTHON_USE_UNICODE_WRITER
-    #define CYTHON_USE_UNICODE_WRITER 0
-  #elif !defined(CYTHON_USE_UNICODE_WRITER)
-    #define CYTHON_USE_UNICODE_WRITER 1
-  #endif
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #ifndef CYTHON_ASSUME_SAFE_MACROS
-    #define CYTHON_ASSUME_SAFE_MACROS 1
-  #endif
-  #ifndef CYTHON_UNPACK_METHODS
-    #define CYTHON_UNPACK_METHODS 1
-  #endif
-  #ifndef CYTHON_FAST_THREAD_STATE
-    #define CYTHON_FAST_THREAD_STATE 1
-  #endif
-  #ifndef CYTHON_FAST_GIL
-    #define CYTHON_FAST_GIL (PY_MAJOR_VERSION < 3 || PY_VERSION_HEX >= 0x03060000 && PY_VERSION_HEX < 0x030C00A6)
-  #endif
-  #ifndef CYTHON_METH_FASTCALL
-    #define CYTHON_METH_FASTCALL (PY_VERSION_HEX >= 0x030700A1)
-  #endif
-  #ifndef CYTHON_FAST_PYCALL
-    #define CYTHON_FAST_PYCALL 1
-  #endif
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #ifndef CYTHON_USE_MODULE_STATE
-    #define CYTHON_USE_MODULE_STATE 0
-  #endif
-  #if PY_VERSION_HEX < 0x030400a1
-    #undef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 0
-  #elif !defined(CYTHON_USE_TP_FINALIZE)
-    #define CYTHON_USE_TP_FINALIZE 1
-  #endif
-  #if PY_VERSION_HEX < 0x030600B1
-    #undef CYTHON_USE_DICT_VERSIONS
-    #define CYTHON_USE_DICT_VERSIONS 0
-  #elif !defined(CYTHON_USE_DICT_VERSIONS)
-    #define CYTHON_USE_DICT_VERSIONS  (PY_VERSION_HEX < 0x030C00A5)
-  #endif
-  #if PY_VERSION_HEX < 0x030700A3
-    #undef CYTHON_USE_EXC_INFO_STACK
-    #define CYTHON_USE_EXC_INFO_STACK 0
-  #elif !defined(CYTHON_USE_EXC_INFO_STACK)
-    #define CYTHON_USE_EXC_INFO_STACK 1
-  #endif
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
-  #endif
-  #ifndef CYTHON_USE_FREELISTS
-    #define CYTHON_USE_FREELISTS 1
-  #endif
-#endif
-#if !defined(CYTHON_FAST_PYCCALL)
-#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
-#endif
-#if !defined(CYTHON_VECTORCALL)
-#define CYTHON_VECTORCALL  (CYTHON_FAST_PYCCALL && PY_VERSION_HEX >= 0x030800B1)
-#endif
-#define CYTHON_BACKPORT_VECTORCALL (CYTHON_METH_FASTCALL && PY_VERSION_HEX < 0x030800B1)
-#if CYTHON_USE_PYLONG_INTERNALS
-  #if PY_MAJOR_VERSION < 3
-    #include "longintrepr.h"
-  #endif
-  #undef SHIFT
-  #undef BASE
-  #undef MASK
-  #ifdef SIZEOF_VOID_P
-    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
-  #endif
-#endif
-#ifndef __has_attribute
-  #define __has_attribute(x) 0
-#endif
-#ifndef __has_cpp_attribute
-  #define __has_cpp_attribute(x) 0
-#endif
-#ifndef CYTHON_RESTRICT
-  #if defined(__GNUC__)
-    #define CYTHON_RESTRICT __restrict__
-  #elif defined(_MSC_VER) && _MSC_VER >= 1400
-    #define CYTHON_RESTRICT __restrict
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_RESTRICT restrict
-  #else
-    #define CYTHON_RESTRICT
-  #endif
-#endif
-#ifndef CYTHON_UNUSED
-  #if defined(__cplusplus)
-    /* for clang __has_cpp_attribute(maybe_unused) is true even before C++17
-     * but leads to warnings with -pedantic, since it is a C++17 feature */
-    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
-      #if __has_cpp_attribute(maybe_unused)
-        #define CYTHON_UNUSED [[maybe_unused]]
-      #endif
-    #endif
-  #endif
-#endif
-#ifndef CYTHON_UNUSED
-# if defined(__GNUC__)
-#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
-#     define CYTHON_UNUSED __attribute__ ((__unused__))
-#   else
-#     define CYTHON_UNUSED
-#   endif
-# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
-#   define CYTHON_UNUSED __attribute__ ((__unused__))
-# else
-#   define CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_UNUSED_VAR
-#  if defined(__cplusplus)
-     template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
-#  else
-#    define CYTHON_UNUSED_VAR(x) (void)(x)
-#  endif
-#endif
-#ifndef CYTHON_MAYBE_UNUSED_VAR
-  #define CYTHON_MAYBE_UNUSED_VAR(x) CYTHON_UNUSED_VAR(x)
-#endif
-#ifndef CYTHON_NCP_UNUSED
-# if CYTHON_COMPILING_IN_CPYTHON
-#  define CYTHON_NCP_UNUSED
-# else
-#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_USE_CPP_STD_MOVE
-  #if defined(__cplusplus) && (\
-    __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600))
-    #define CYTHON_USE_CPP_STD_MOVE 1
-  #else
-    #define CYTHON_USE_CPP_STD_MOVE 0
-  #endif
-#endif
-#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
-#ifdef _MSC_VER
-    #ifndef _MSC_STDINT_H_
-        #if _MSC_VER < 1300
-            typedef unsigned char     uint8_t;
-            typedef unsigned short    uint16_t;
-            typedef unsigned int      uint32_t;
-        #else
-            typedef unsigned __int8   uint8_t;
-            typedef unsigned __int16  uint16_t;
-            typedef unsigned __int32  uint32_t;
-        #endif
-    #endif
-    #if _MSC_VER < 1300
-        #ifdef _WIN64
-            typedef unsigned long long  __pyx_uintptr_t;
-        #else
-            typedef unsigned int        __pyx_uintptr_t;
-        #endif
-    #else
-        #ifdef _WIN64
-            typedef unsigned __int64    __pyx_uintptr_t;
-        #else
-            typedef unsigned __int32    __pyx_uintptr_t;
-        #endif
-    #endif
-#else
-    #include <stdint.h>
-    typedef uintptr_t  __pyx_uintptr_t;
-#endif
-#ifndef CYTHON_FALLTHROUGH
-  #if defined(__cplusplus)
-    /* for clang __has_cpp_attribute(fallthrough) is true even before C++17
-     * but leads to warnings with -pedantic, since it is a C++17 feature */
-    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
-      #if __has_cpp_attribute(fallthrough)
-        #define CYTHON_FALLTHROUGH [[fallthrough]]
-      #endif
-    #endif
-    #ifndef CYTHON_FALLTHROUGH
-      #if __has_cpp_attribute(clang::fallthrough)
-        #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
-      #elif __has_cpp_attribute(gnu::fallthrough)
-        #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
-      #endif
-    #endif
-  #endif
-  #ifndef CYTHON_FALLTHROUGH
-    #if __has_attribute(fallthrough)
-      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
-    #else
-      #define CYTHON_FALLTHROUGH
-    #endif
-  #endif
-  #if defined(__clang__) && defined(__apple_build_version__)
-    #if __apple_build_version__ < 7000000
-      #undef  CYTHON_FALLTHROUGH
-      #define CYTHON_FALLTHROUGH
-    #endif
-  #endif
-#endif
-#ifdef __cplusplus
-  template <typename T>
-  struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
-  #define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
-#else
-  #define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
-#endif
-#if CYTHON_COMPILING_IN_PYPY == 1
-  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x030A0000)
-#else
-  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000)
-#endif
-#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))
-
-#ifndef CYTHON_INLINE
-  #if defined(__clang__)
-    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
-  #elif defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
-#endif
-
-#define __PYX_BUILD_PY_SSIZE_T "n"
-#define CYTHON_FORMAT_SSIZE_T "z"
-#if PY_MAJOR_VERSION < 3
-  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_DefaultClassType PyClass_Type
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#else
-  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_DefaultClassType PyType_Type
-#if CYTHON_COMPILING_IN_LIMITED_API
-    static CYTHON_INLINE PyObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
-                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
-                                                    PyObject *fv, PyObject *cell, PyObject* fn,
-                                                    PyObject *name, int fline, PyObject *lnos) {
-        PyObject *exception_table = NULL;
-        PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
-        #if __PYX_LIMITED_VERSION_HEX < 0x030B0000
-        PyObject *version_info;
-        PyObject *py_minor_version = NULL;
-        #endif
-        long minor_version = 0;
-        PyObject *type, *value, *traceback;
-        PyErr_Fetch(&type, &value, &traceback);
-        #if __PYX_LIMITED_VERSION_HEX >= 0x030B0000
-        minor_version = 11;
-        #else
-        if (!(version_info = PySys_GetObject("version_info"))) goto end;
-        if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
-        minor_version = PyLong_AsLong(py_minor_version);
-        Py_DECREF(py_minor_version);
-        if (minor_version == -1 && PyErr_Occurred()) goto end;
-        #endif
-        if (!(types_module = PyImport_ImportModule("types"))) goto end;
-        if (!(code_type = PyObject_GetAttrString(types_module, "CodeType"))) goto end;
-        if (minor_version <= 7) {
-            (void)p;
-            result = PyObject_CallFunction(code_type, "iiiiiOOOOOOiOO", a, k, l, s, f, code,
-                          c, n, v, fn, name, fline, lnos, fv, cell);
-        } else if (minor_version <= 10) {
-            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOiOO", a,p, k, l, s, f, code,
-                          c, n, v, fn, name, fline, lnos, fv, cell);
-        } else {
-            if (!(exception_table = PyBytes_FromStringAndSize(NULL, 0))) goto end;
-            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOOiOO", a,p, k, l, s, f, code,
-                          c, n, v, fn, name, name, fline, lnos, exception_table, fv, cell);
-        }
-    end:
-        Py_XDECREF(code_type);
-        Py_XDECREF(exception_table);
-        Py_XDECREF(types_module);
-        if (type) {
-            PyErr_Restore(type, value, traceback);
-        }
-        return result;
-    }
-    #ifndef CO_OPTIMIZED
-    #define CO_OPTIMIZED 0x0001
-    #endif
-    #ifndef CO_NEWLOCALS
-    #define CO_NEWLOCALS 0x0002
-    #endif
-    #ifndef CO_VARARGS
-    #define CO_VARARGS 0x0004
-    #endif
-    #ifndef CO_VARKEYWORDS
-    #define CO_VARKEYWORDS 0x0008
-    #endif
-    #ifndef CO_ASYNC_GENERATOR
-    #define CO_ASYNC_GENERATOR 0x0200
-    #endif
-    #ifndef CO_GENERATOR
-    #define CO_GENERATOR 0x0020
-    #endif
-    #ifndef CO_COROUTINE
-    #define CO_COROUTINE 0x0080
-    #endif
-#elif PY_VERSION_HEX >= 0x030B0000
-  static CYTHON_INLINE PyCodeObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
-                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
-                                                    PyObject *fv, PyObject *cell, PyObject* fn,
-                                                    PyObject *name, int fline, PyObject *lnos) {
-    PyCodeObject *result;
-    PyObject *empty_bytes = PyBytes_FromStringAndSize("", 0);
-    if (!empty_bytes) return NULL;
-    result =
-      #if PY_VERSION_HEX >= 0x030C0000
-        PyUnstable_Code_NewWithPosOnlyArgs
-      #else
-        PyCode_NewWithPosOnlyArgs
-      #endif
-        (a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, name, fline, lnos, empty_bytes);
-    Py_DECREF(empty_bytes);
-    return result;
-  }
-#elif PY_VERSION_HEX >= 0x030800B2 && !CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_NewWithPosOnlyArgs(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#else
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#endif
-#endif
-#if PY_VERSION_HEX >= 0x030900A4 || defined(Py_IS_TYPE)
-  #define __Pyx_IS_TYPE(ob, type) Py_IS_TYPE(ob, type)
-#else
-  #define __Pyx_IS_TYPE(ob, type) (((const PyObject*)ob)->ob_type == (type))
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_Is)
-  #define __Pyx_Py_Is(x, y)  Py_Is(x, y)
-#else
-  #define __Pyx_Py_Is(x, y) ((x) == (y))
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsNone)
-  #define __Pyx_Py_IsNone(ob) Py_IsNone(ob)
-#else
-  #define __Pyx_Py_IsNone(ob) __Pyx_Py_Is((ob), Py_None)
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsTrue)
-  #define __Pyx_Py_IsTrue(ob) Py_IsTrue(ob)
-#else
-  #define __Pyx_Py_IsTrue(ob) __Pyx_Py_Is((ob), Py_True)
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsFalse)
-  #define __Pyx_Py_IsFalse(ob) Py_IsFalse(ob)
-#else
-  #define __Pyx_Py_IsFalse(ob) __Pyx_Py_Is((ob), Py_False)
-#endif
-#define __Pyx_NoneAsNull(obj)  (__Pyx_Py_IsNone(obj) ? NULL : (obj))
-#if PY_VERSION_HEX >= 0x030900F0 && !CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyObject_GC_IsFinalized(o) PyObject_GC_IsFinalized(o)
-#else
-  #define __Pyx_PyObject_GC_IsFinalized(o) _PyGC_FINALIZED(o)
-#endif
-#ifndef CO_COROUTINE
-  #define CO_COROUTINE 0x80
-#endif
-#ifndef CO_ASYNC_GENERATOR
-  #define CO_ASYNC_GENERATOR 0x200
-#endif
-#ifndef Py_TPFLAGS_CHECKTYPES
-  #define Py_TPFLAGS_CHECKTYPES 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_INDEX
-  #define Py_TPFLAGS_HAVE_INDEX 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
-  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_FINALIZE
-  #define Py_TPFLAGS_HAVE_FINALIZE 0
-#endif
-#ifndef Py_TPFLAGS_SEQUENCE
-  #define Py_TPFLAGS_SEQUENCE 0
-#endif
-#ifndef Py_TPFLAGS_MAPPING
-  #define Py_TPFLAGS_MAPPING 0
-#endif
-#ifndef METH_STACKLESS
-  #define METH_STACKLESS 0
-#endif
-#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
-  #ifndef METH_FASTCALL
-     #define METH_FASTCALL 0x80
-  #endif
-  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
-  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
-                                                          Py_ssize_t nargs, PyObject *kwnames);
-#else
-  #if PY_VERSION_HEX >= 0x030d00A4
-  #  define __Pyx_PyCFunctionFast PyCFunctionFast
-  #  define __Pyx_PyCFunctionFastWithKeywords PyCFunctionFastWithKeywords
-  #else
-  #  define __Pyx_PyCFunctionFast _PyCFunctionFast
-  #  define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
-  #endif
-#endif
-#if CYTHON_METH_FASTCALL
-  #define __Pyx_METH_FASTCALL METH_FASTCALL
-  #define __Pyx_PyCFunction_FastCall __Pyx_PyCFunctionFast
-  #define __Pyx_PyCFunction_FastCallWithKeywords __Pyx_PyCFunctionFastWithKeywords
-#else
-  #define __Pyx_METH_FASTCALL METH_VARARGS
-  #define __Pyx_PyCFunction_FastCall PyCFunction
-  #define __Pyx_PyCFunction_FastCallWithKeywords PyCFunctionWithKeywords
-#endif
-#if CYTHON_VECTORCALL
-  #define __pyx_vectorcallfunc vectorcallfunc
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  PY_VECTORCALL_ARGUMENTS_OFFSET
-  #define __Pyx_PyVectorcall_NARGS(n)  PyVectorcall_NARGS((size_t)(n))
-#elif CYTHON_BACKPORT_VECTORCALL
-  typedef PyObject *(*__pyx_vectorcallfunc)(PyObject *callable, PyObject *const *args,
-                                            size_t nargsf, PyObject *kwnames);
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  ((size_t)1 << (8 * sizeof(size_t) - 1))
-  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(((size_t)(n)) & ~__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET))
-#else
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  0
-  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(n))
-#endif
-#if PY_MAJOR_VERSION >= 0x030900B1
-#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_CheckExact(func)
-#else
-#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_Check(func)
-#endif
-#define __Pyx_CyOrPyCFunction_Check(func)  PyCFunction_Check(func)
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  (((PyCFunctionObject*)(func))->m_ml->ml_meth)
-#elif !CYTHON_COMPILING_IN_LIMITED_API
-#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  PyCFunction_GET_FUNCTION(func)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CyOrPyCFunction_GET_FLAGS(func)  (((PyCFunctionObject*)(func))->m_ml->ml_flags)
-static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
-    return (__Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_STATIC) ? NULL : ((PyCFunctionObject*)func)->m_self;
-}
-#endif
-static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    return PyCFunction_Check(func) && PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
-#else
-    return PyCFunction_Check(func) && PyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
-#endif
-}
-#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCFunction(func, cfunc)
-#if __PYX_LIMITED_VERSION_HEX < 0x030900B1
-  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  ((void)m, PyType_FromSpecWithBases(s, b))
-  typedef PyObject *(*__Pyx_PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *, size_t, PyObject *);
-#else
-  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  PyType_FromModuleAndSpec(m, s, b)
-  #define __Pyx_PyCMethod  PyCMethod
-#endif
-#ifndef METH_METHOD
-  #define METH_METHOD 0x200
-#endif
-#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
-  #define PyObject_Malloc(s)   PyMem_Malloc(s)
-  #define PyObject_Free(p)     PyMem_Free(p)
-  #define PyObject_Realloc(p)  PyMem_Realloc(p)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
-  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)
-#else
-  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
-  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyThreadState_Current PyThreadState_Get()
-#elif !CYTHON_FAST_THREAD_STATE
-  #define __Pyx_PyThreadState_Current PyThreadState_GET()
-#elif PY_VERSION_HEX >= 0x030d00A1
-  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
-#elif PY_VERSION_HEX >= 0x03060000
-  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
-#elif PY_VERSION_HEX >= 0x03000000
-  #define __Pyx_PyThreadState_Current PyThreadState_GET()
-#else
-  #define __Pyx_PyThreadState_Current _PyThreadState_Current
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-static CYTHON_INLINE void *__Pyx_PyModule_GetState(PyObject *op)
-{
-    void *result;
-    result = PyModule_GetState(op);
-    if (!result)
-        Py_FatalError("Couldn't find the module state");
-    return result;
-}
-#endif
-#define __Pyx_PyObject_GetSlot(obj, name, func_ctype)  __Pyx_PyType_GetSlot(Py_TYPE(obj), name, func_ctype)
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((func_ctype) PyType_GetSlot((type), Py_##name))
-#else
-  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((type)->name)
-#endif
-#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
-#include "pythread.h"
-#define Py_tss_NEEDS_INIT 0
-typedef int Py_tss_t;
-static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
-  *key = PyThread_create_key();
-  return 0;
-}
-static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
-  Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
-  *key = Py_tss_NEEDS_INIT;
-  return key;
-}
-static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
-  PyObject_Free(key);
-}
-static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
-  return *key != Py_tss_NEEDS_INIT;
-}
-static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
-  PyThread_delete_key(*key);
-  *key = Py_tss_NEEDS_INIT;
-}
-static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
-  return PyThread_set_key_value(*key, value);
-}
-static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
-  return PyThread_get_key_value(*key);
-}
-#endif
-#if PY_MAJOR_VERSION < 3
-    #if CYTHON_COMPILING_IN_PYPY
-        #if PYPY_VERSION_NUM < 0x07030600
-            #if defined(__cplusplus) && __cplusplus >= 201402L
-                [[deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")]]
-            #elif defined(__GNUC__) || defined(__clang__)
-                __attribute__ ((__deprecated__("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")))
-            #elif defined(_MSC_VER)
-                __declspec(deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6"))
-            #endif
-            static CYTHON_INLINE int PyGILState_Check(void) {
-                return 0;
-            }
-        #else  // PYPY_VERSION_NUM < 0x07030600
-        #endif  // PYPY_VERSION_NUM < 0x07030600
-    #else
-        static CYTHON_INLINE int PyGILState_Check(void) {
-            PyThreadState * tstate = _PyThreadState_Current;
-            return tstate && (tstate == PyGILState_GetThisThreadState());
-        }
-    #endif
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
-#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
-#else
-#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
-#endif
-#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
-  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
-  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
-#else
-  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
-  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
-#define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
-static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
-    PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
-    if (res == NULL) PyErr_Clear();
-    return res;
-}
-#elif PY_MAJOR_VERSION >= 3 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000)
-#define __Pyx_PyDict_GetItemStrWithError  PyDict_GetItemWithError
-#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
-#else
-static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
-#if CYTHON_COMPILING_IN_PYPY
-    return PyDict_GetItem(dict, name);
-#else
-    PyDictEntry *ep;
-    PyDictObject *mp = (PyDictObject*) dict;
-    long hash = ((PyStringObject *) name)->ob_shash;
-    assert(hash != -1);
-    ep = (mp->ma_lookup)(mp, name, hash);
-    if (ep == NULL) {
-        return NULL;
-    }
-    return ep->me_value;
-#endif
-}
-#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
-#endif
-#if CYTHON_USE_TYPE_SLOTS
-  #define __Pyx_PyType_GetFlags(tp)   (((PyTypeObject *)tp)->tp_flags)
-  #define __Pyx_PyType_HasFeature(type, feature)  ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
-  #define __Pyx_PyObject_GetIterNextFunc(obj)  (Py_TYPE(obj)->tp_iternext)
-#else
-  #define __Pyx_PyType_GetFlags(tp)   (PyType_GetFlags((PyTypeObject *)tp))
-  #define __Pyx_PyType_HasFeature(type, feature)  PyType_HasFeature(type, feature)
-  #define __Pyx_PyObject_GetIterNextFunc(obj)  PyIter_Next
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyObject_GenericSetAttr((PyObject*)tp, k, v)
-#else
-  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyDict_SetItem(tp->tp_dict, k, v)
-#endif
-#if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
-#define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
-    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
-    assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
-    PyObject_GC_Del(obj);\
-    Py_DECREF(type);\
-}
-#else
-#define __Pyx_PyHeapTypeObject_GC_Del(obj)  PyObject_GC_Del(obj)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (0)
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GetLength(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((void)u, 1114111U)
-  #define __Pyx_PyUnicode_KIND(u)         ((void)u, (0))
-  #define __Pyx_PyUnicode_DATA(u)         ((void*)u)
-  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
-  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GetLength(u))
-#elif PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
-  #define CYTHON_PEP393_ENABLED 1
-  #if PY_VERSION_HEX >= 0x030C0000
-    #define __Pyx_PyUnicode_READY(op)       (0)
-  #else
-    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
-                                                0 : _PyUnicode_Ready((PyObject *)(op)))
-  #endif
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
-  #define __Pyx_PyUnicode_KIND(u)         ((int)PyUnicode_KIND(u))
-  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
-  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
-  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
-  #if PY_VERSION_HEX >= 0x030C0000
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
-  #else
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
-    #else
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
-    #endif
-  #endif
-#else
-  #define CYTHON_PEP393_ENABLED 0
-  #define PyUnicode_1BYTE_KIND  1
-  #define PyUnicode_2BYTE_KIND  2
-  #define PyUnicode_4BYTE_KIND  4
-  #define __Pyx_PyUnicode_READY(op)       (0)
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535U : 1114111U)
-  #define __Pyx_PyUnicode_KIND(u)         ((int)sizeof(Py_UNICODE))
-  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
-  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
-  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = (Py_UNICODE) ch)
-  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
-#else
-  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
-      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-  #if !defined(PyUnicode_DecodeUnicodeEscape)
-    #define PyUnicode_DecodeUnicodeEscape(s, size, errors)  PyUnicode_Decode(s, size, "unicode_escape", errors)
-  #endif
-  #if !defined(PyUnicode_Contains) || (PY_MAJOR_VERSION == 2 && PYPY_VERSION_NUM < 0x07030500)
-    #undef PyUnicode_Contains
-    #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
-  #endif
-  #if !defined(PyByteArray_Check)
-    #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
-  #endif
-  #if !defined(PyObject_Format)
-    #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
-  #endif
-#endif
-#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
-#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
-#if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
-#else
-  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
-#endif
-#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
-  #define PyObject_ASCII(o)            PyObject_Repr(o)
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyBaseString_Type            PyUnicode_Type
-  #define PyStringObject               PyUnicodeObject
-  #define PyString_Type                PyUnicode_Type
-  #define PyString_Check               PyUnicode_Check
-  #define PyString_CheckExact          PyUnicode_CheckExact
-#ifndef PyObject_Unicode
-  #define PyObject_Unicode             PyObject_Str
-#endif
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
-  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
-#else
-  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
-  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON
-  #define __Pyx_PySequence_ListKeepNew(obj)\
-    (likely(PyList_CheckExact(obj) && Py_REFCNT(obj) == 1) ? __Pyx_NewRef(obj) : PySequence_List(obj))
-#else
-  #define __Pyx_PySequence_ListKeepNew(obj)  PySequence_List(obj)
-#endif
-#ifndef PySet_CheckExact
-  #define PySet_CheckExact(obj)        __Pyx_IS_TYPE(obj, &PySet_Type)
-#endif
-#if PY_VERSION_HEX >= 0x030900A4
-  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
-  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
-#else
-  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
-  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
-#endif
-#if CYTHON_ASSUME_SAFE_MACROS
-  #define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
-  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
-  #define __Pyx_PyTuple_SET_ITEM(o, i, v) (PyTuple_SET_ITEM(o, i, v), (0))
-  #define __Pyx_PyList_SET_ITEM(o, i, v) (PyList_SET_ITEM(o, i, v), (0))
-  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
-  #define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
-  #define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
-  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
-  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
-#else
-  #define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
-  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
-  #define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
-  #define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
-  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
-  #define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
-  #define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
-  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
-  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
-#endif
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
-#else
-  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
-      PyObject *module = PyImport_AddModule(name);
-      Py_XINCREF(module);
-      return module;
-  }
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyIntObject                  PyLongObject
-  #define PyInt_Type                   PyLong_Type
-  #define PyInt_Check(op)              PyLong_Check(op)
-  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
-  #define __Pyx_Py3Int_Check(op)       PyLong_Check(op)
-  #define __Pyx_Py3Int_CheckExact(op)  PyLong_CheckExact(op)
-  #define PyInt_FromString             PyLong_FromString
-  #define PyInt_FromUnicode            PyLong_FromUnicode
-  #define PyInt_FromLong               PyLong_FromLong
-  #define PyInt_FromSize_t             PyLong_FromSize_t
-  #define PyInt_FromSsize_t            PyLong_FromSsize_t
-  #define PyInt_AsLong                 PyLong_AsLong
-  #define PyInt_AS_LONG                PyLong_AS_LONG
-  #define PyInt_AsSsize_t              PyLong_AsSsize_t
-  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
-  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
-  #define PyNumber_Int                 PyNumber_Long
-#else
-  #define __Pyx_Py3Int_Check(op)       (PyLong_Check(op) || PyInt_Check(op))
-  #define __Pyx_Py3Int_CheckExact(op)  (PyLong_CheckExact(op) || PyInt_CheckExact(op))
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyBoolObject                 PyLongObject
-#endif
-#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
-  #ifndef PyUnicode_InternFromString
-    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
-  #endif
-#endif
-#if PY_VERSION_HEX < 0x030200A4
-  typedef long Py_hash_t;
-  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
-  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsHash_t
-#else
-  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
-  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsSsize_t
-#endif
-#if CYTHON_USE_ASYNC_SLOTS
-  #if PY_VERSION_HEX >= 0x030500B1
-    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
-    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
-  #else
-    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
-  #endif
-#else
-  #define __Pyx_PyType_AsAsync(obj) NULL
-#endif
-#ifndef __Pyx_PyAsyncMethodsStruct
-    typedef struct {
-        unaryfunc am_await;
-        unaryfunc am_aiter;
-        unaryfunc am_anext;
-    } __Pyx_PyAsyncMethodsStruct;
-#endif
-
-#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
-  #if !defined(_USE_MATH_DEFINES)
-    #define _USE_MATH_DEFINES
-  #endif
-#endif
-#include <math.h>
-#ifdef NAN
-#define __PYX_NAN() ((float) NAN)
-#else
-static CYTHON_INLINE float __PYX_NAN() {
-  float value;
-  memset(&value, 0xFF, sizeof(value));
-  return value;
-}
-#endif
-#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
-#define __Pyx_truncl trunc
-#else
-#define __Pyx_truncl truncl
-#endif
-
-#define __PYX_MARK_ERR_POS(f_index, lineno) \
-    { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__;  (void)__pyx_clineno; }
-#define __PYX_ERR(f_index, lineno, Ln_error) \
-    { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }
-
-#ifdef CYTHON_EXTERN_C
-    #undef __PYX_EXTERN_C
-    #define __PYX_EXTERN_C CYTHON_EXTERN_C
-#elif defined(__PYX_EXTERN_C)
-    #ifdef _MSC_VER
-    #pragma message ("Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.")
-    #else
-    #warning Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.
-    #endif
-#else
-  #ifdef __cplusplus
-    #define __PYX_EXTERN_C extern "C"
-  #else
-    #define __PYX_EXTERN_C extern
-  #endif
-#endif
-
-#define __PYX_HAVE__sqlalchemy__engine___row_cy
-#define __PYX_HAVE_API__sqlalchemy__engine___row_cy
-/* Early includes */
-#ifdef _OPENMP
-#include <omp.h>
-#endif /* _OPENMP */
-
-#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
-#define CYTHON_WITHOUT_ASSERTIONS
-#endif
-
-typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
-                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
-
-#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
-#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
-#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
-#define __PYX_DEFAULT_STRING_ENCODING ""
-#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
-#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_uchar_cast(c) ((unsigned char)c)
-#define __Pyx_long_cast(x) ((long)x)
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
-    (sizeof(type) < sizeof(Py_ssize_t))  ||\
-    (sizeof(type) > sizeof(Py_ssize_t) &&\
-          likely(v < (type)PY_SSIZE_T_MAX ||\
-                 v == (type)PY_SSIZE_T_MAX)  &&\
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
-                                v == (type)PY_SSIZE_T_MIN)))  ||\
-    (sizeof(type) == sizeof(Py_ssize_t) &&\
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
-                               v == (type)PY_SSIZE_T_MAX)))  )
-static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
-    return (size_t) i < (size_t) limit;
-}
-#if defined (__cplusplus) && __cplusplus >= 201103L
-    #include <cstdlib>
-    #define __Pyx_sst_abs(value) std::abs(value)
-#elif SIZEOF_INT >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) abs(value)
-#elif SIZEOF_LONG >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) labs(value)
-#elif defined (_MSC_VER)
-    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
-#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define __Pyx_sst_abs(value) llabs(value)
-#elif defined (__GNUC__)
-    #define __Pyx_sst_abs(value) __builtin_llabs(value)
-#else
-    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
-#endif
-static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s);
-static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
-static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
-static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char*);
-#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
-#define __Pyx_PyBytes_FromString        PyBytes_FromString
-#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
-#if PY_MAJOR_VERSION < 3
-    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
-    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#else
-    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
-    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
-#endif
-#define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyObject_AsWritableString(s)    ((char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromOrdinal(o)       PyUnicode_FromOrdinal((int)o)
-#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
-#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
-static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
-static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
-static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
-#define __Pyx_PySequence_Tuple(obj)\
-    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
-static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
-static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
-static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
-#if CYTHON_ASSUME_SAFE_MACROS
-#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
-#else
-#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
-#endif
-#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
-#if PY_MAJOR_VERSION >= 3
-#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
-#else
-#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
-#endif
-#if CYTHON_USE_PYLONG_INTERNALS
-  #if PY_VERSION_HEX >= 0x030C00A7
-  #ifndef _PyLong_SIGN_MASK
-    #define _PyLong_SIGN_MASK 3
-  #endif
-  #ifndef _PyLong_NON_SIZE_BITS
-    #define _PyLong_NON_SIZE_BITS 3
-  #endif
-  #define __Pyx_PyLong_Sign(x)  (((PyLongObject*)x)->long_value.lv_tag & _PyLong_SIGN_MASK)
-  #define __Pyx_PyLong_IsNeg(x)  ((__Pyx_PyLong_Sign(x) & 2) != 0)
-  #define __Pyx_PyLong_IsNonNeg(x)  (!__Pyx_PyLong_IsNeg(x))
-  #define __Pyx_PyLong_IsZero(x)  (__Pyx_PyLong_Sign(x) & 1)
-  #define __Pyx_PyLong_IsPos(x)  (__Pyx_PyLong_Sign(x) == 0)
-  #define __Pyx_PyLong_CompactValueUnsigned(x)  (__Pyx_PyLong_Digits(x)[0])
-  #define __Pyx_PyLong_DigitCount(x)  ((Py_ssize_t) (((PyLongObject*)x)->long_value.lv_tag >> _PyLong_NON_SIZE_BITS))
-  #define __Pyx_PyLong_SignedDigitCount(x)\
-        ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * __Pyx_PyLong_DigitCount(x))
-  #if defined(PyUnstable_Long_IsCompact) && defined(PyUnstable_Long_CompactValue)
-    #define __Pyx_PyLong_IsCompact(x)     PyUnstable_Long_IsCompact((PyLongObject*) x)
-    #define __Pyx_PyLong_CompactValue(x)  PyUnstable_Long_CompactValue((PyLongObject*) x)
-  #else
-    #define __Pyx_PyLong_IsCompact(x)     (((PyLongObject*)x)->long_value.lv_tag < (2 << _PyLong_NON_SIZE_BITS))
-    #define __Pyx_PyLong_CompactValue(x)  ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * (Py_ssize_t) __Pyx_PyLong_Digits(x)[0])
-  #endif
-  typedef Py_ssize_t  __Pyx_compact_pylong;
-  typedef size_t  __Pyx_compact_upylong;
-  #else
-  #define __Pyx_PyLong_IsNeg(x)  (Py_SIZE(x) < 0)
-  #define __Pyx_PyLong_IsNonNeg(x)  (Py_SIZE(x) >= 0)
-  #define __Pyx_PyLong_IsZero(x)  (Py_SIZE(x) == 0)
-  #define __Pyx_PyLong_IsPos(x)  (Py_SIZE(x) > 0)
-  #define __Pyx_PyLong_CompactValueUnsigned(x)  ((Py_SIZE(x) == 0) ? 0 : __Pyx_PyLong_Digits(x)[0])
-  #define __Pyx_PyLong_DigitCount(x)  __Pyx_sst_abs(Py_SIZE(x))
-  #define __Pyx_PyLong_SignedDigitCount(x)  Py_SIZE(x)
-  #define __Pyx_PyLong_IsCompact(x)  (Py_SIZE(x) == 0 || Py_SIZE(x) == 1 || Py_SIZE(x) == -1)
-  #define __Pyx_PyLong_CompactValue(x)\
-        ((Py_SIZE(x) == 0) ? (sdigit) 0 : ((Py_SIZE(x) < 0) ? -(sdigit)__Pyx_PyLong_Digits(x)[0] : (sdigit)__Pyx_PyLong_Digits(x)[0]))
-  typedef sdigit  __Pyx_compact_pylong;
-  typedef digit  __Pyx_compact_upylong;
-  #endif
-  #if PY_VERSION_HEX >= 0x030C00A5
-  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->long_value.ob_digit)
-  #else
-  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->ob_digit)
-  #endif
-#endif
-#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-#include <string.h>
-static int __Pyx_sys_getdefaultencoding_not_ascii;
-static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
-    PyObject* default_encoding = NULL;
-    PyObject* ascii_chars_u = NULL;
-    PyObject* ascii_chars_b = NULL;
-    const char* default_encoding_c;
-    sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
-    if (strcmp(default_encoding_c, "ascii") == 0) {
-        __Pyx_sys_getdefaultencoding_not_ascii = 0;
-    } else {
-        char ascii_chars[128];
-        int c;
-        for (c = 0; c < 128; c++) {
-            ascii_chars[c] = (char) c;
-        }
-        __Pyx_sys_getdefaultencoding_not_ascii = 1;
-        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
-        if (!ascii_chars_u) goto bad;
-        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
-        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
-            PyErr_Format(
-                PyExc_ValueError,
-                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
-                default_encoding_c);
-            goto bad;
-        }
-        Py_DECREF(ascii_chars_u);
-        Py_DECREF(ascii_chars_b);
-    }
-    Py_DECREF(default_encoding);
-    return 0;
-bad:
-    Py_XDECREF(default_encoding);
-    Py_XDECREF(ascii_chars_u);
-    Py_XDECREF(ascii_chars_b);
-    return -1;
-}
-#endif
-#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
-#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
-#else
-#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
-#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-#include <string.h>
-static char* __PYX_DEFAULT_STRING_ENCODING;
-static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
-    PyObject* default_encoding = NULL;
-    char* default_encoding_c;
-    sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
-    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
-    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
-    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
-    Py_DECREF(default_encoding);
-    return 0;
-bad:
-    Py_XDECREF(default_encoding);
-    return -1;
-}
-#endif
-#endif
-
-
-/* Test for GCC > 2.95 */
-#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
-  #define likely(x)   __builtin_expect(!!(x), 1)
-  #define unlikely(x) __builtin_expect(!!(x), 0)
-#else /* !__GNUC__ or GCC < 2.95 */
-  #define likely(x)   (x)
-  #define unlikely(x) (x)
-#endif /* __GNUC__ */
-static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
-
-#if !CYTHON_USE_MODULE_STATE
-static PyObject *__pyx_m = NULL;
-#endif
-static int __pyx_lineno;
-static int __pyx_clineno = 0;
-static const char * __pyx_cfilenm = __FILE__;
-static const char *__pyx_filename;
-
-/* #### Code section: filename_table ### */
-
-static const char *__pyx_f[] = {
-  "lib/sqlalchemy/engine/_row_cy.py",
-};
-/* #### Code section: utility_code_proto_before_types ### */
-/* ForceInitThreads.proto */
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
-
-/* #### Code section: numeric_typedefs ### */
-/* #### Code section: complex_type_declarations ### */
-/* #### Code section: type_declarations ### */
-
-/*--- Type declarations ---*/
-struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow;
-
-/* "sqlalchemy/engine/_row_cy.py":45
- * 
- * @cython.cclass
- * class BaseRow:             # <<<<<<<<<<<<<<
- *     __slots__ = ("_parent", "_data", "_key_to_index")
- * 
- */
-struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow {
-  PyObject_HEAD
-  struct __pyx_vtabstruct_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_vtab;
-  PyObject *_parent;
-  PyObject *_key_to_index;
-  PyObject *_data;
-};
-
-
-
-struct __pyx_vtabstruct_10sqlalchemy_6engine_7_row_cy_BaseRow {
-  PyObject *(*_set_attrs)(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *, PyObject *, PyObject *, PyObject *);
-  PyObject *(*_get_by_key_impl)(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *, PyObject *, int);
-};
-static struct __pyx_vtabstruct_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_vtabptr_10sqlalchemy_6engine_7_row_cy_BaseRow;
-static CYTHON_INLINE PyObject *__pyx_f_10sqlalchemy_6engine_7_row_cy_7BaseRow__set_attrs(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *, PyObject *, PyObject *, PyObject *);
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-
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-    void (*DECREF)(void*, PyObject*, Py_ssize_t);
-    void (*GOTREF)(void*, PyObject*, Py_ssize_t);
-    void (*GIVEREF)(void*, PyObject*, Py_ssize_t);
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-  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
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-  #define __Pyx_RefNannyFinishContext()\
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-  #define __Pyx_GOTREF(r)  __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
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-  #define __Pyx_XINCREF(r)  do { if((r) == NULL); else {__Pyx_INCREF(r); }} while(0)
-  #define __Pyx_XDECREF(r)  do { if((r) == NULL); else {__Pyx_DECREF(r); }} while(0)
-  #define __Pyx_XGOTREF(r)  do { if((r) == NULL); else {__Pyx_GOTREF(r); }} while(0)
-  #define __Pyx_XGIVEREF(r) do { if((r) == NULL); else {__Pyx_GIVEREF(r);}} while(0)
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-  #define __Pyx_GOTREF(r)
-  #define __Pyx_GIVEREF(r)
-  #define __Pyx_XINCREF(r) Py_XINCREF(r)
-  #define __Pyx_XDECREF(r) Py_XDECREF(r)
-  #define __Pyx_XGOTREF(r)
-  #define __Pyx_XGIVEREF(r)
-#endif
-#define __Pyx_Py_XDECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; Py_XDECREF(tmp);\
-    } while (0)
-#define __Pyx_XDECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; __Pyx_XDECREF(tmp);\
-    } while (0)
-#define __Pyx_DECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; __Pyx_DECREF(tmp);\
-    } while (0)
-#define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
-#define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
-
-/* PyErrExceptionMatches.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
-static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
-#else
-#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
-#endif
-
-/* PyThreadStateGet.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
-#define __Pyx_PyThreadState_assign  __pyx_tstate = __Pyx_PyThreadState_Current;
-#if PY_VERSION_HEX >= 0x030C00A6
-#define __Pyx_PyErr_Occurred()  (__pyx_tstate->current_exception != NULL)
-#define __Pyx_PyErr_CurrentExceptionType()  (__pyx_tstate->current_exception ? (PyObject*) Py_TYPE(__pyx_tstate->current_exception) : (PyObject*) NULL)
-#else
-#define __Pyx_PyErr_Occurred()  (__pyx_tstate->curexc_type != NULL)
-#define __Pyx_PyErr_CurrentExceptionType()  (__pyx_tstate->curexc_type)
-#endif
-#else
-#define __Pyx_PyThreadState_declare
-#define __Pyx_PyThreadState_assign
-#define __Pyx_PyErr_Occurred()  (PyErr_Occurred() != NULL)
-#define __Pyx_PyErr_CurrentExceptionType()  PyErr_Occurred()
-#endif
-
-/* PyErrFetchRestore.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
-#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
-#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
-#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
-#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
-static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
-static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A6
-#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
-#else
-#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
-#endif
-#else
-#define __Pyx_PyErr_Clear() PyErr_Clear()
-#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
-#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
-#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
-#define __Pyx_ErrRestoreInState(tstate, type, value, tb)  PyErr_Restore(type, value, tb)
-#define __Pyx_ErrFetchInState(tstate, type, value, tb)  PyErr_Fetch(type, value, tb)
-#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
-#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
-#endif
-
-/* PyObjectGetAttrStr.proto */
-#if CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
-#endif
-
-/* PyObjectGetAttrStrNoError.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name);
-
-/* GetBuiltinName.proto */
-static PyObject *__Pyx_GetBuiltinName(PyObject *name);
-
-/* TupleAndListFromArray.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n);
-static CYTHON_INLINE PyObject* __Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n);
-#endif
-
-/* IncludeStringH.proto */
-#include <string.h>
-
-/* BytesEquals.proto */
-static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);
-
-/* UnicodeEquals.proto */
-static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);
-
-/* fastcall.proto */
-#if CYTHON_AVOID_BORROWED_REFS
-    #define __Pyx_Arg_VARARGS(args, i) PySequence_GetItem(args, i)
-#elif CYTHON_ASSUME_SAFE_MACROS
-    #define __Pyx_Arg_VARARGS(args, i) PyTuple_GET_ITEM(args, i)
-#else
-    #define __Pyx_Arg_VARARGS(args, i) PyTuple_GetItem(args, i)
-#endif
-#if CYTHON_AVOID_BORROWED_REFS
-    #define __Pyx_Arg_NewRef_VARARGS(arg) __Pyx_NewRef(arg)
-    #define __Pyx_Arg_XDECREF_VARARGS(arg) Py_XDECREF(arg)
-#else
-    #define __Pyx_Arg_NewRef_VARARGS(arg) arg
-    #define __Pyx_Arg_XDECREF_VARARGS(arg)
-#endif
-#define __Pyx_NumKwargs_VARARGS(kwds) PyDict_Size(kwds)
-#define __Pyx_KwValues_VARARGS(args, nargs) NULL
-#define __Pyx_GetKwValue_VARARGS(kw, kwvalues, s) __Pyx_PyDict_GetItemStrWithError(kw, s)
-#define __Pyx_KwargsAsDict_VARARGS(kw, kwvalues) PyDict_Copy(kw)
-#if CYTHON_METH_FASTCALL
-    #define __Pyx_Arg_FASTCALL(args, i) args[i]
-    #define __Pyx_NumKwargs_FASTCALL(kwds) PyTuple_GET_SIZE(kwds)
-    #define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
-    static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
-    CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
-  #else
-    #define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
-  #endif
-    #define __Pyx_Arg_NewRef_FASTCALL(arg) arg  /* no-op, __Pyx_Arg_FASTCALL is direct and this needs
-                                                   to have the same reference counting */
-    #define __Pyx_Arg_XDECREF_FASTCALL(arg)
-#else
-    #define __Pyx_Arg_FASTCALL __Pyx_Arg_VARARGS
-    #define __Pyx_NumKwargs_FASTCALL __Pyx_NumKwargs_VARARGS
-    #define __Pyx_KwValues_FASTCALL __Pyx_KwValues_VARARGS
-    #define __Pyx_GetKwValue_FASTCALL __Pyx_GetKwValue_VARARGS
-    #define __Pyx_KwargsAsDict_FASTCALL __Pyx_KwargsAsDict_VARARGS
-    #define __Pyx_Arg_NewRef_FASTCALL(arg) __Pyx_Arg_NewRef_VARARGS(arg)
-    #define __Pyx_Arg_XDECREF_FASTCALL(arg) __Pyx_Arg_XDECREF_VARARGS(arg)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-#define __Pyx_ArgsSlice_VARARGS(args, start, stop) __Pyx_PyTuple_FromArray(&__Pyx_Arg_VARARGS(args, start), stop - start)
-#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) __Pyx_PyTuple_FromArray(&__Pyx_Arg_FASTCALL(args, start), stop - start)
-#else
-#define __Pyx_ArgsSlice_VARARGS(args, start, stop) PyTuple_GetSlice(args, start, stop)
-#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) PyTuple_GetSlice(args, start, stop)
-#endif
-
-/* RaiseArgTupleInvalid.proto */
-static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
-    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
-
-/* RaiseDoubleKeywords.proto */
-static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
-
-/* ParseKeywords.proto */
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject *const *kwvalues,
-    PyObject **argnames[],
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,
-    const char* function_name);
-
-/* ArgTypeTest.proto */
-#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
-    ((likely(__Pyx_IS_TYPE(obj, type) | (none_allowed && (obj == Py_None)))) ? 1 :\
-        __Pyx__ArgTypeTest(obj, type, name, exact))
-static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);
-
-/* KeywordStringCheck.proto */
-static int __Pyx_CheckKeywordStrings(PyObject *kw, const char* function_name, int kw_allowed);
-
-/* PyDictVersioning.proto */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
-#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
-    (version_var) = __PYX_GET_DICT_VERSION(dict);\
-    (cache_var) = (value);
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
-        (VAR) = __pyx_dict_cached_value;\
-    } else {\
-        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
-        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
-    }\
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
-#else
-#define __PYX_GET_DICT_VERSION(dict)  (0)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
-#endif
-
-/* GetModuleGlobalName.proto */
-#if CYTHON_USE_DICT_VERSIONS
-#define __Pyx_GetModuleGlobalName(var, name)  do {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
-        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
-        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
-    PY_UINT64_T __pyx_dict_version;\
-    PyObject *__pyx_dict_cached_value;\
-    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
-#else
-#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
-#endif
-
-/* PyFunctionFastCall.proto */
-#if CYTHON_FAST_PYCALL
-#if !CYTHON_VECTORCALL
-#define __Pyx_PyFunction_FastCall(func, args, nargs)\
-    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
-static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
-#endif
-#define __Pyx_BUILD_ASSERT_EXPR(cond)\
-    (sizeof(char [1 - 2*!(cond)]) - 1)
-#ifndef Py_MEMBER_SIZE
-#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
-#endif
-#if !CYTHON_VECTORCALL
-#if PY_VERSION_HEX >= 0x03080000
-  #include "frameobject.h"
-#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
-  #ifndef Py_BUILD_CORE
-    #define Py_BUILD_CORE 1
-  #endif
-  #include "internal/pycore_frame.h"
-#endif
-  #define __Pxy_PyFrame_Initialize_Offsets()
-  #define __Pyx_PyFrame_GetLocalsplus(frame)  ((frame)->f_localsplus)
-#else
-  static size_t __pyx_pyframe_localsplus_offset = 0;
-  #include "frameobject.h"
-  #define __Pxy_PyFrame_Initialize_Offsets()\
-    ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
-     (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
-  #define __Pyx_PyFrame_GetLocalsplus(frame)\
-    (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
-#endif
-#endif
-#endif
-
-/* PyObjectCall.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
-#else
-#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
-#endif
-
-/* PyObjectCallMethO.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
-#endif
-
-/* PyObjectFastCall.proto */
-#define __Pyx_PyObject_FastCall(func, args, nargs)  __Pyx_PyObject_FastCallDict(func, args, (size_t)(nargs), NULL)
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs);
-
-/* DictGetItem.proto */
-#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
-static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key);
-#define __Pyx_PyObject_Dict_GetItem(obj, name)\
-    (likely(PyDict_CheckExact(obj)) ?\
-     __Pyx_PyDict_GetItem(obj, name) : PyObject_GetItem(obj, name))
-#else
-#define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
-#define __Pyx_PyObject_Dict_GetItem(obj, name)  PyObject_GetItem(obj, name)
-#endif
-
-/* RaiseUnexpectedTypeError.proto */
-static int __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj);
-
-/* GetItemInt.proto */
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
-               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
-    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
-    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck);
-static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck);
-
-/* PyObjectCallOneArg.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
-
-/* ObjectGetItem.proto */
-#if CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject *key);
-#else
-#define __Pyx_PyObject_GetItem(obj, key)  PyObject_GetItem(obj, key)
-#endif
-
-/* dict_getitem_default.proto */
-static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value);
-
-/* UnpackUnboundCMethod.proto */
-typedef struct {
-    PyObject *type;
-    PyObject **method_name;
-    PyCFunction func;
-    PyObject *method;
-    int flag;
-} __Pyx_CachedCFunction;
-
-/* CallUnboundCMethod1.proto */
-static PyObject* __Pyx__CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg);
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg);
-#else
-#define __Pyx_CallUnboundCMethod1(cfunc, self, arg)  __Pyx__CallUnboundCMethod1(cfunc, self, arg)
-#endif
-
-/* CallUnboundCMethod2.proto */
-static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2);
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030600B1
-static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2);
-#else
-#define __Pyx_CallUnboundCMethod2(cfunc, self, arg1, arg2)  __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2)
-#endif
-
-/* AssertionsEnabled.proto */
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
-  #define __Pyx_init_assertions_enabled()  (0)
-  #define __pyx_assertions_enabled()  (1)
-#elif CYTHON_COMPILING_IN_LIMITED_API  ||  (CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030C0000)
-  static int __pyx_assertions_enabled_flag;
-  #define __pyx_assertions_enabled() (__pyx_assertions_enabled_flag)
-  static int __Pyx_init_assertions_enabled(void) {
-    PyObject *builtins, *debug, *debug_str;
-    int flag;
-    builtins = PyEval_GetBuiltins();
-    if (!builtins) goto bad;
-    debug_str = PyUnicode_FromStringAndSize("__debug__", 9);
-    if (!debug_str) goto bad;
-    debug = PyObject_GetItem(builtins, debug_str);
-    Py_DECREF(debug_str);
-    if (!debug) goto bad;
-    flag = PyObject_IsTrue(debug);
-    Py_DECREF(debug);
-    if (flag == -1) goto bad;
-    __pyx_assertions_enabled_flag = flag;
-    return 0;
-  bad:
-    __pyx_assertions_enabled_flag = 1;
-    return -1;
-  }
-#else
-  #define __Pyx_init_assertions_enabled()  (0)
-  #define __pyx_assertions_enabled()  (!Py_OptimizeFlag)
-#endif
-
-/* RaiseException.proto */
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
-
-/* SetItemInt.proto */
-#define __Pyx_SetItemInt(o, i, v, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_SetItemInt_Fast(o, (Py_ssize_t)i, v, is_list, wraparound, boundscheck) :\
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list assignment index out of range"), -1) :\
-               __Pyx_SetItemInt_Generic(o, to_py_func(i), v)))
-static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v);
-static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v,
-                                               int is_list, int wraparound, int boundscheck);
-
-/* PyObject_GenericGetAttrNoDict.proto */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
-#endif
-
-/* PyObject_GenericGetAttr.proto */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
-#endif
-
-/* IncludeStructmemberH.proto */
-#include <structmember.h>
-
-/* FixUpExtensionType.proto */
-#if CYTHON_USE_TYPE_SPECS
-static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type);
-#endif
-
-/* PyObjectCallNoArg.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
-
-/* PyObjectGetMethod.proto */
-static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);
-
-/* PyObjectCallMethod0.proto */
-static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);
-
-/* ValidateBasesTuple.proto */
-#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
-static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases);
-#endif
-
-/* PyType_Ready.proto */
-CYTHON_UNUSED static int __Pyx_PyType_Ready(PyTypeObject *t);
-
-/* SetVTable.proto */
-static int __Pyx_SetVtable(PyTypeObject* typeptr , void* vtable);
-
-/* GetVTable.proto */
-static void* __Pyx_GetVtable(PyTypeObject *type);
-
-/* MergeVTables.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_MergeVtables(PyTypeObject *type);
-#endif
-
-/* Import.proto */
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
-
-/* ImportFrom.proto */
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
-
-/* FetchSharedCythonModule.proto */
-static PyObject *__Pyx_FetchSharedCythonABIModule(void);
-
-/* FetchCommonType.proto */
-#if !CYTHON_USE_TYPE_SPECS
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
-#else
-static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases);
-#endif
-
-/* PyMethodNew.proto */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
-    PyObject *typesModule=NULL, *methodType=NULL, *result=NULL;
-    CYTHON_UNUSED_VAR(typ);
-    if (!self)
-        return __Pyx_NewRef(func);
-    typesModule = PyImport_ImportModule("types");
-    if (!typesModule) return NULL;
-    methodType = PyObject_GetAttrString(typesModule, "MethodType");
-    Py_DECREF(typesModule);
-    if (!methodType) return NULL;
-    result = PyObject_CallFunctionObjArgs(methodType, func, self, NULL);
-    Py_DECREF(methodType);
-    return result;
-}
-#elif PY_MAJOR_VERSION >= 3
-static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
-    CYTHON_UNUSED_VAR(typ);
-    if (!self)
-        return __Pyx_NewRef(func);
-    return PyMethod_New(func, self);
-}
-#else
-    #define __Pyx_PyMethod_New PyMethod_New
-#endif
-
-/* PyVectorcallFastCallDict.proto */
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
-#endif
-
-/* CythonFunctionShared.proto */
-#define __Pyx_CyFunction_USED
-#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
-#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
-#define __Pyx_CYFUNCTION_CCLASS        0x04
-#define __Pyx_CYFUNCTION_COROUTINE     0x08
-#define __Pyx_CyFunction_GetClosure(f)\
-    (((__pyx_CyFunctionObject *) (f))->func_closure)
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_CyFunction_GetClassObj(f)\
-      (((__pyx_CyFunctionObject *) (f))->func_classobj)
-#else
-  #define __Pyx_CyFunction_GetClassObj(f)\
-      ((PyObject*) ((PyCMethodObject *) (f))->mm_class)
-#endif
-#define __Pyx_CyFunction_SetClassObj(f, classobj)\
-    __Pyx__CyFunction_SetClassObj((__pyx_CyFunctionObject *) (f), (classobj))
-#define __Pyx_CyFunction_Defaults(type, f)\
-    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
-#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
-    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
-typedef struct {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject_HEAD
-    PyObject *func;
-#elif PY_VERSION_HEX < 0x030900B1
-    PyCFunctionObject func;
-#else
-    PyCMethodObject func;
-#endif
-#if CYTHON_BACKPORT_VECTORCALL
-    __pyx_vectorcallfunc func_vectorcall;
-#endif
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *func_weakreflist;
-#endif
-    PyObject *func_dict;
-    PyObject *func_name;
-    PyObject *func_qualname;
-    PyObject *func_doc;
-    PyObject *func_globals;
-    PyObject *func_code;
-    PyObject *func_closure;
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *func_classobj;
-#endif
-    void *defaults;
-    int defaults_pyobjects;
-    size_t defaults_size;
-    int flags;
-    PyObject *defaults_tuple;
-    PyObject *defaults_kwdict;
-    PyObject *(*defaults_getter)(PyObject *);
-    PyObject *func_annotations;
-    PyObject *func_is_coroutine;
-} __pyx_CyFunctionObject;
-#undef __Pyx_CyOrPyCFunction_Check
-#define __Pyx_CyFunction_Check(obj)  __Pyx_TypeCheck(obj, __pyx_CyFunctionType)
-#define __Pyx_CyOrPyCFunction_Check(obj)  __Pyx_TypeCheck2(obj, __pyx_CyFunctionType, &PyCFunction_Type)
-#define __Pyx_CyFunction_CheckExact(obj)  __Pyx_IS_TYPE(obj, __pyx_CyFunctionType)
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc);
-#undef __Pyx_IsSameCFunction
-#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCyOrCFunction(func, cfunc)
-static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
-                                      int flags, PyObject* qualname,
-                                      PyObject *closure,
-                                      PyObject *module, PyObject *globals,
-                                      PyObject* code);
-static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj);
-static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
-                                                         size_t size,
-                                                         int pyobjects);
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
-                                                            PyObject *tuple);
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
-                                                             PyObject *dict);
-static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
-                                                              PyObject *dict);
-static int __pyx_CyFunction_init(PyObject *module);
-#if CYTHON_METH_FASTCALL
-static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-#if CYTHON_BACKPORT_VECTORCALL
-#define __Pyx_CyFunction_func_vectorcall(f) (((__pyx_CyFunctionObject*)f)->func_vectorcall)
-#else
-#define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
-#endif
-#endif
-
-/* CythonFunction.proto */
-static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
-                                      int flags, PyObject* qualname,
-                                      PyObject *closure,
-                                      PyObject *module, PyObject *globals,
-                                      PyObject* code);
-
-/* CLineInTraceback.proto */
-#ifdef CYTHON_CLINE_IN_TRACEBACK
-#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
-#else
-static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
-#endif
-
-/* CodeObjectCache.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-typedef struct {
-    PyCodeObject* code_object;
-    int code_line;
-} __Pyx_CodeObjectCacheEntry;
-struct __Pyx_CodeObjectCache {
-    int count;
-    int max_count;
-    __Pyx_CodeObjectCacheEntry* entries;
-};
-static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
-static PyCodeObject *__pyx_find_code_object(int code_line);
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
-#endif
-
-/* AddTraceback.proto */
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename);
-
-/* FormatTypeName.proto */
-#if CYTHON_COMPILING_IN_LIMITED_API
-typedef PyObject *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%U"
-static __Pyx_TypeName __Pyx_PyType_GetName(PyTypeObject* tp);
-#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
-#else
-typedef const char *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%.200s"
-#define __Pyx_PyType_GetName(tp) ((tp)->tp_name)
-#define __Pyx_DECREF_TypeName(obj)
-#endif
-
-/* GCCDiagnostics.proto */
-#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
-#define __Pyx_HAS_GCC_DIAGNOSTIC
-#endif
-
-/* CIntToPy.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
-
-/* FastTypeChecks.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
-#define __Pyx_TypeCheck2(obj, type1, type2) __Pyx_IsAnySubtype2(Py_TYPE(obj), (PyTypeObject *)type1, (PyTypeObject *)type2)
-static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
-static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
-#else
-#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
-#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
-#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
-#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
-#endif
-#define __Pyx_PyErr_ExceptionMatches2(err1, err2)  __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
-#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
-
-/* CheckBinaryVersion.proto */
-static unsigned long __Pyx_get_runtime_version(void);
-static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);
-
-/* InitStrings.proto */
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
-
-/* #### Code section: module_declarations ### */
-static CYTHON_INLINE PyObject *__pyx_f_10sqlalchemy_6engine_7_row_cy_7BaseRow__set_attrs(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self, PyObject *__pyx_v_parent, PyObject *__pyx_v_key_to_index, PyObject *__pyx_v_data); /* proto*/
-static PyObject *__pyx_f_10sqlalchemy_6engine_7_row_cy_7BaseRow__get_by_key_impl(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self, PyObject *__pyx_v_key, int __pyx_v_attr_err); /* proto*/
-
-/* Module declarations from "cython" */
-
-/* Module declarations from "sqlalchemy.engine._row_cy" */
-static CYTHON_INLINE PyObject *__pyx_f_10sqlalchemy_6engine_7_row_cy__apply_processors(PyObject *, PyObject *); /*proto*/
-/* #### Code section: typeinfo ### */
-/* #### Code section: before_global_var ### */
-#define __Pyx_MODULE_NAME "sqlalchemy.engine._row_cy"
-extern int __pyx_module_is_main_sqlalchemy__engine___row_cy;
-int __pyx_module_is_main_sqlalchemy__engine___row_cy = 0;
-
-/* Implementation of "sqlalchemy.engine._row_cy" */
-/* #### Code section: global_var ### */
-static PyObject *__pyx_builtin_AssertionError;
-static PyObject *__pyx_builtin_range;
-/* #### Code section: string_decls ### */
-static const char __pyx_k_[] = ".";
-static const char __pyx_k_gc[] = "gc";
-static const char __pyx_k_Any[] = "Any";
-static const char __pyx_k__15[] = "?";
-static const char __pyx_k_cls[] = "cls";
-static const char __pyx_k_get[] = "get";
-static const char __pyx_k_key[] = "key";
-static const char __pyx_k_new[] = "__new__";
-static const char __pyx_k_obj[] = "obj";
-static const char __pyx_k_Dict[] = "Dict";
-static const char __pyx_k_List[] = "List";
-static const char __pyx_k_None[] = "None";
-static const char __pyx_k_Type[] = "Type";
-static const char __pyx_k_bool[] = "bool";
-static const char __pyx_k_data[] = "data";
-static const char __pyx_k_main[] = "__main__";
-static const char __pyx_k_name[] = "__name__";
-static const char __pyx_k_self[] = "self";
-static const char __pyx_k_test[] = "__test__";
-static const char __pyx_k_Tuple[] = "Tuple";
-static const char __pyx_k_class[] = "__class__";
-static const char __pyx_k_range[] = "range";
-static const char __pyx_k_slots[] = "__slots__";
-static const char __pyx_k_state[] = "state";
-static const char __pyx_k_data_2[] = "_data";
-static const char __pyx_k_enable[] = "enable";
-static const char __pyx_k_import[] = "__import__";
-static const char __pyx_k_parent[] = "parent";
-static const char __pyx_k_reduce[] = "__reduce__";
-static const char __pyx_k_result[] = "result";
-static const char __pyx_k_return[] = "return";
-static const char __pyx_k_typing[] = "typing";
-static const char __pyx_k_BaseRow[] = "BaseRow";
-static const char __pyx_k_KeyType[] = "_KeyType";
-static const char __pyx_k_disable[] = "disable";
-static const char __pyx_k_Iterator[] = "Iterator";
-static const char __pyx_k_List_Any[] = "List[Any]";
-static const char __pyx_k_Optional[] = "Optional";
-static const char __pyx_k_Sequence[] = "Sequence";
-static const char __pyx_k_getstate[] = "__getstate__";
-static const char __pyx_k_parent_2[] = "_parent";
-static const char __pyx_k_setstate[] = "__setstate__";
-static const char __pyx_k_Tuple_Any[] = "Tuple[Any, ...]";
-static const char __pyx_k_isenabled[] = "isenabled";
-static const char __pyx_k_processors[] = "processors";
-static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
-static const char __pyx_k_is_compiled[] = "_is_compiled";
-static const char __pyx_k_values_impl[] = "_values_impl";
-static const char __pyx_k_Dict_str_Any[] = "Dict[str, Any]";
-static const char __pyx_k_Type_BaseRow[] = "Type[BaseRow]";
-static const char __pyx_k_is_coroutine[] = "_is_coroutine";
-static const char __pyx_k_key_to_index[] = "key_to_index";
-static const char __pyx_k_TYPE_CHECKING[] = "TYPE_CHECKING";
-static const char __pyx_k_Tuple_Any_Any[] = "Tuple[Any, Any]";
-static const char __pyx_k_class_getitem[] = "__class_getitem__";
-static const char __pyx_k_key_not_found[] = "_key_not_found";
-static const char __pyx_k_AssertionError[] = "AssertionError";
-static const char __pyx_k_ProcessorsType[] = "_ProcessorsType";
-static const char __pyx_k_ResultMetaData[] = "ResultMetaData";
-static const char __pyx_k_key_to_index_2[] = "_key_to_index";
-static const char __pyx_k_BaseRow___reduce[] = "BaseRow.__reduce__";
-static const char __pyx_k_to_tuple_instance[] = "_to_tuple_instance";
-static const char __pyx_k_BaseRow___getstate[] = "BaseRow.__getstate__";
-static const char __pyx_k_BaseRow___setstate[] = "BaseRow.__setstate__";
-static const char __pyx_k_asyncio_coroutines[] = "asyncio.coroutines";
-static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
-static const char __pyx_k_BaseRow__values_impl[] = "BaseRow._values_impl";
-static const char __pyx_k_rowproxy_reconstructor[] = "rowproxy_reconstructor";
-static const char __pyx_k_get_by_key_impl_mapping[] = "_get_by_key_impl_mapping";
-static const char __pyx_k_sqlalchemy_engine__row_cy[] = "sqlalchemy.engine._row_cy";
-static const char __pyx_k_BaseRow__to_tuple_instance[] = "BaseRow._to_tuple_instance";
-static const char __pyx_k_BaseRow__get_by_key_impl_mapping[] = "BaseRow._get_by_key_impl_mapping";
-static const char __pyx_k_lib_sqlalchemy_engine__row_cy_py[] = "lib/sqlalchemy/engine/_row_cy.py";
-/* #### Code section: decls ### */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy__is_compiled(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
-static int __pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow___init__(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self, PyObject *__pyx_v_parent, PyObject *__pyx_v_processors, PyObject *__pyx_v_key_to_index, PyObject *__pyx_v_data); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_2__reduce__(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_4__getstate__(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_6__setstate__(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self, PyObject *__pyx_v_state); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_8_values_impl(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_10__iter__(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self); /* proto */
-static Py_ssize_t __pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_12__len__(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self); /* proto */
-static Py_hash_t __pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_14__hash__(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_16__getitem__(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self, PyObject *__pyx_v_key); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_18_get_by_key_impl_mapping(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self, PyObject *__pyx_v_key); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_20__getattr__(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_22_to_tuple_instance(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_7_parent___get__(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_13_key_to_index___get__(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_7BaseRow_5_data___get__(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_7_row_cy_2rowproxy_reconstructor(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_cls, PyObject *__pyx_v_state); /* proto */
-static PyObject *__pyx_tp_new_10sqlalchemy_6engine_7_row_cy_BaseRow(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static __Pyx_CachedCFunction __pyx_umethod_PyDict_Type_get = {0, 0, 0, 0, 0};
-/* #### Code section: late_includes ### */
-/* #### Code section: module_state ### */
-typedef struct {
-  PyObject *__pyx_d;
-  PyObject *__pyx_b;
-  PyObject *__pyx_cython_runtime;
-  PyObject *__pyx_empty_tuple;
-  PyObject *__pyx_empty_bytes;
-  PyObject *__pyx_empty_unicode;
-  #ifdef __Pyx_CyFunction_USED
-  PyTypeObject *__pyx_CyFunctionType;
-  #endif
-  #ifdef __Pyx_FusedFunction_USED
-  PyTypeObject *__pyx_FusedFunctionType;
-  #endif
-  #ifdef __Pyx_Generator_USED
-  PyTypeObject *__pyx_GeneratorType;
-  #endif
-  #ifdef __Pyx_IterableCoroutine_USED
-  PyTypeObject *__pyx_IterableCoroutineType;
-  #endif
-  #ifdef __Pyx_Coroutine_USED
-  PyTypeObject *__pyx_CoroutineAwaitType;
-  #endif
-  #ifdef __Pyx_Coroutine_USED
-  PyTypeObject *__pyx_CoroutineType;
-  #endif
-  #if CYTHON_USE_MODULE_STATE
-  #endif
-  #if CYTHON_USE_MODULE_STATE
-  PyObject *__pyx_type_10sqlalchemy_6engine_7_row_cy_BaseRow;
-  #endif
-  PyTypeObject *__pyx_ptype_10sqlalchemy_6engine_7_row_cy_BaseRow;
-  PyObject *__pyx_kp_u_;
-  PyObject *__pyx_n_s_Any;
-  PyObject *__pyx_n_s_AssertionError;
-  PyObject *__pyx_n_s_BaseRow;
-  PyObject *__pyx_n_s_BaseRow___getstate;
-  PyObject *__pyx_n_s_BaseRow___reduce;
-  PyObject *__pyx_n_s_BaseRow___setstate;
-  PyObject *__pyx_n_s_BaseRow__get_by_key_impl_mapping;
-  PyObject *__pyx_n_s_BaseRow__to_tuple_instance;
-  PyObject *__pyx_n_s_BaseRow__values_impl;
-  PyObject *__pyx_n_s_Dict;
-  PyObject *__pyx_kp_s_Dict_str_Any;
-  PyObject *__pyx_n_s_Iterator;
-  PyObject *__pyx_n_s_KeyType;
-  PyObject *__pyx_n_s_List;
-  PyObject *__pyx_kp_s_List_Any;
-  PyObject *__pyx_n_s_None;
-  PyObject *__pyx_n_s_Optional;
-  PyObject *__pyx_n_s_ProcessorsType;
-  PyObject *__pyx_n_s_ResultMetaData;
-  PyObject *__pyx_n_s_Sequence;
-  PyObject *__pyx_n_s_TYPE_CHECKING;
-  PyObject *__pyx_n_s_Tuple;
-  PyObject *__pyx_kp_s_Tuple_Any;
-  PyObject *__pyx_kp_s_Tuple_Any_Any;
-  PyObject *__pyx_n_s_Type;
-  PyObject *__pyx_kp_s_Type_BaseRow;
-  PyObject *__pyx_n_s__15;
-  PyObject *__pyx_n_s_asyncio_coroutines;
-  PyObject *__pyx_n_s_bool;
-  PyObject *__pyx_n_s_class;
-  PyObject *__pyx_n_s_class_getitem;
-  PyObject *__pyx_n_s_cline_in_traceback;
-  PyObject *__pyx_n_s_cls;
-  PyObject *__pyx_n_s_data;
-  PyObject *__pyx_n_u_data_2;
-  PyObject *__pyx_kp_u_disable;
-  PyObject *__pyx_kp_u_enable;
-  PyObject *__pyx_kp_u_gc;
-  PyObject *__pyx_n_s_get;
-  PyObject *__pyx_n_s_get_by_key_impl_mapping;
-  PyObject *__pyx_n_s_getstate;
-  PyObject *__pyx_n_s_import;
-  PyObject *__pyx_n_s_is_compiled;
-  PyObject *__pyx_n_s_is_coroutine;
-  PyObject *__pyx_kp_u_isenabled;
-  PyObject *__pyx_n_s_key;
-  PyObject *__pyx_n_s_key_not_found;
-  PyObject *__pyx_n_s_key_to_index;
-  PyObject *__pyx_n_s_key_to_index_2;
-  PyObject *__pyx_n_u_key_to_index_2;
-  PyObject *__pyx_kp_s_lib_sqlalchemy_engine__row_cy_py;
-  PyObject *__pyx_n_s_main;
-  PyObject *__pyx_n_s_name;
-  PyObject *__pyx_n_s_new;
-  PyObject *__pyx_n_s_obj;
-  PyObject *__pyx_n_s_parent;
-  PyObject *__pyx_n_u_parent_2;
-  PyObject *__pyx_n_s_processors;
-  PyObject *__pyx_n_s_pyx_vtable;
-  PyObject *__pyx_n_s_range;
-  PyObject *__pyx_n_s_reduce;
-  PyObject *__pyx_n_s_result;
-  PyObject *__pyx_n_s_return;
-  PyObject *__pyx_n_s_rowproxy_reconstructor;
-  PyObject *__pyx_n_s_self;
-  PyObject *__pyx_n_s_setstate;
-  PyObject *__pyx_n_s_slots;
-  PyObject *__pyx_n_s_sqlalchemy_engine__row_cy;
-  PyObject *__pyx_n_s_state;
-  PyObject *__pyx_n_s_test;
-  PyObject *__pyx_n_s_to_tuple_instance;
-  PyObject *__pyx_n_s_typing;
-  PyObject *__pyx_n_s_values_impl;
-  PyObject *__pyx_tuple__3;
-  PyObject *__pyx_tuple__4;
-  PyObject *__pyx_tuple__7;
-  PyObject *__pyx_tuple__10;
-  PyObject *__pyx_tuple__13;
-  PyObject *__pyx_codeobj__2;
-  PyObject *__pyx_codeobj__5;
-  PyObject *__pyx_codeobj__6;
-  PyObject *__pyx_codeobj__8;
-  PyObject *__pyx_codeobj__9;
-  PyObject *__pyx_codeobj__11;
-  PyObject *__pyx_codeobj__12;
-  PyObject *__pyx_codeobj__14;
-} __pyx_mstate;
-
-#if CYTHON_USE_MODULE_STATE
-#ifdef __cplusplus
-namespace {
-  extern struct PyModuleDef __pyx_moduledef;
-} /* anonymous namespace */
-#else
-static struct PyModuleDef __pyx_moduledef;
-#endif
-
-#define __pyx_mstate(o) ((__pyx_mstate *)__Pyx_PyModule_GetState(o))
-
-#define __pyx_mstate_global (__pyx_mstate(PyState_FindModule(&__pyx_moduledef)))
-
-#define __pyx_m (PyState_FindModule(&__pyx_moduledef))
-#else
-static __pyx_mstate __pyx_mstate_global_static =
-#ifdef __cplusplus
-    {};
-#else
-    {0};
-#endif
-static __pyx_mstate *__pyx_mstate_global = &__pyx_mstate_global_static;
-#endif
-/* #### Code section: module_state_clear ### */
-#if CYTHON_USE_MODULE_STATE
-static int __pyx_m_clear(PyObject *m) {
-  __pyx_mstate *clear_module_state = __pyx_mstate(m);
-  if (!clear_module_state) return 0;
-  Py_CLEAR(clear_module_state->__pyx_d);
-  Py_CLEAR(clear_module_state->__pyx_b);
-  Py_CLEAR(clear_module_state->__pyx_cython_runtime);
-  Py_CLEAR(clear_module_state->__pyx_empty_tuple);
-  Py_CLEAR(clear_module_state->__pyx_empty_bytes);
-  Py_CLEAR(clear_module_state->__pyx_empty_unicode);
-  #ifdef __Pyx_CyFunction_USED
-  Py_CLEAR(clear_module_state->__pyx_CyFunctionType);
-  #endif
-  #ifdef __Pyx_FusedFunction_USED
-  Py_CLEAR(clear_module_state->__pyx_FusedFunctionType);
-  #endif
-  Py_CLEAR(clear_module_state->__pyx_ptype_10sqlalchemy_6engine_7_row_cy_BaseRow);
-  Py_CLEAR(clear_module_state->__pyx_type_10sqlalchemy_6engine_7_row_cy_BaseRow);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Any);
-  Py_CLEAR(clear_module_state->__pyx_n_s_AssertionError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_BaseRow);
-  Py_CLEAR(clear_module_state->__pyx_n_s_BaseRow___getstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_BaseRow___reduce);
-  Py_CLEAR(clear_module_state->__pyx_n_s_BaseRow___setstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_BaseRow__get_by_key_impl_mapping);
-  Py_CLEAR(clear_module_state->__pyx_n_s_BaseRow__to_tuple_instance);
-  Py_CLEAR(clear_module_state->__pyx_n_s_BaseRow__values_impl);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Dict);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Dict_str_Any);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Iterator);
-  Py_CLEAR(clear_module_state->__pyx_n_s_KeyType);
-  Py_CLEAR(clear_module_state->__pyx_n_s_List);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_List_Any);
-  Py_CLEAR(clear_module_state->__pyx_n_s_None);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Optional);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ProcessorsType);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ResultMetaData);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Sequence);
-  Py_CLEAR(clear_module_state->__pyx_n_s_TYPE_CHECKING);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Tuple);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Tuple_Any);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Tuple_Any_Any);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Type);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Type_BaseRow);
-  Py_CLEAR(clear_module_state->__pyx_n_s__15);
-  Py_CLEAR(clear_module_state->__pyx_n_s_asyncio_coroutines);
-  Py_CLEAR(clear_module_state->__pyx_n_s_bool);
-  Py_CLEAR(clear_module_state->__pyx_n_s_class);
-  Py_CLEAR(clear_module_state->__pyx_n_s_class_getitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_cline_in_traceback);
-  Py_CLEAR(clear_module_state->__pyx_n_s_cls);
-  Py_CLEAR(clear_module_state->__pyx_n_s_data);
-  Py_CLEAR(clear_module_state->__pyx_n_u_data_2);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_disable);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_enable);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_gc);
-  Py_CLEAR(clear_module_state->__pyx_n_s_get);
-  Py_CLEAR(clear_module_state->__pyx_n_s_get_by_key_impl_mapping);
-  Py_CLEAR(clear_module_state->__pyx_n_s_getstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_import);
-  Py_CLEAR(clear_module_state->__pyx_n_s_is_compiled);
-  Py_CLEAR(clear_module_state->__pyx_n_s_is_coroutine);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_isenabled);
-  Py_CLEAR(clear_module_state->__pyx_n_s_key);
-  Py_CLEAR(clear_module_state->__pyx_n_s_key_not_found);
-  Py_CLEAR(clear_module_state->__pyx_n_s_key_to_index);
-  Py_CLEAR(clear_module_state->__pyx_n_s_key_to_index_2);
-  Py_CLEAR(clear_module_state->__pyx_n_u_key_to_index_2);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_lib_sqlalchemy_engine__row_cy_py);
-  Py_CLEAR(clear_module_state->__pyx_n_s_main);
-  Py_CLEAR(clear_module_state->__pyx_n_s_name);
-  Py_CLEAR(clear_module_state->__pyx_n_s_new);
-  Py_CLEAR(clear_module_state->__pyx_n_s_obj);
-  Py_CLEAR(clear_module_state->__pyx_n_s_parent);
-  Py_CLEAR(clear_module_state->__pyx_n_u_parent_2);
-  Py_CLEAR(clear_module_state->__pyx_n_s_processors);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_vtable);
-  Py_CLEAR(clear_module_state->__pyx_n_s_range);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce);
-  Py_CLEAR(clear_module_state->__pyx_n_s_result);
-  Py_CLEAR(clear_module_state->__pyx_n_s_return);
-  Py_CLEAR(clear_module_state->__pyx_n_s_rowproxy_reconstructor);
-  Py_CLEAR(clear_module_state->__pyx_n_s_self);
-  Py_CLEAR(clear_module_state->__pyx_n_s_setstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_slots);
-  Py_CLEAR(clear_module_state->__pyx_n_s_sqlalchemy_engine__row_cy);
-  Py_CLEAR(clear_module_state->__pyx_n_s_state);
-  Py_CLEAR(clear_module_state->__pyx_n_s_test);
-  Py_CLEAR(clear_module_state->__pyx_n_s_to_tuple_instance);
-  Py_CLEAR(clear_module_state->__pyx_n_s_typing);
-  Py_CLEAR(clear_module_state->__pyx_n_s_values_impl);
-  Py_CLEAR(clear_module_state->__pyx_tuple__3);
-  Py_CLEAR(clear_module_state->__pyx_tuple__4);
-  Py_CLEAR(clear_module_state->__pyx_tuple__7);
-  Py_CLEAR(clear_module_state->__pyx_tuple__10);
-  Py_CLEAR(clear_module_state->__pyx_tuple__13);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__2);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__5);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__6);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__8);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__9);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__11);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__12);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__14);
-  return 0;
-}
-#endif
-/* #### Code section: module_state_traverse ### */
-#if CYTHON_USE_MODULE_STATE
-static int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
-  __pyx_mstate *traverse_module_state = __pyx_mstate(m);
-  if (!traverse_module_state) return 0;
-  Py_VISIT(traverse_module_state->__pyx_d);
-  Py_VISIT(traverse_module_state->__pyx_b);
-  Py_VISIT(traverse_module_state->__pyx_cython_runtime);
-  Py_VISIT(traverse_module_state->__pyx_empty_tuple);
-  Py_VISIT(traverse_module_state->__pyx_empty_bytes);
-  Py_VISIT(traverse_module_state->__pyx_empty_unicode);
-  #ifdef __Pyx_CyFunction_USED
-  Py_VISIT(traverse_module_state->__pyx_CyFunctionType);
-  #endif
-  #ifdef __Pyx_FusedFunction_USED
-  Py_VISIT(traverse_module_state->__pyx_FusedFunctionType);
-  #endif
-  Py_VISIT(traverse_module_state->__pyx_ptype_10sqlalchemy_6engine_7_row_cy_BaseRow);
-  Py_VISIT(traverse_module_state->__pyx_type_10sqlalchemy_6engine_7_row_cy_BaseRow);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Any);
-  Py_VISIT(traverse_module_state->__pyx_n_s_AssertionError);
-  Py_VISIT(traverse_module_state->__pyx_n_s_BaseRow);
-  Py_VISIT(traverse_module_state->__pyx_n_s_BaseRow___getstate);
-  Py_VISIT(traverse_module_state->__pyx_n_s_BaseRow___reduce);
-  Py_VISIT(traverse_module_state->__pyx_n_s_BaseRow___setstate);
-  Py_VISIT(traverse_module_state->__pyx_n_s_BaseRow__get_by_key_impl_mapping);
-  Py_VISIT(traverse_module_state->__pyx_n_s_BaseRow__to_tuple_instance);
-  Py_VISIT(traverse_module_state->__pyx_n_s_BaseRow__values_impl);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Dict);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Dict_str_Any);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Iterator);
-  Py_VISIT(traverse_module_state->__pyx_n_s_KeyType);
-  Py_VISIT(traverse_module_state->__pyx_n_s_List);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_List_Any);
-  Py_VISIT(traverse_module_state->__pyx_n_s_None);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Optional);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ProcessorsType);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ResultMetaData);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Sequence);
-  Py_VISIT(traverse_module_state->__pyx_n_s_TYPE_CHECKING);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Tuple);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Tuple_Any);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Tuple_Any_Any);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Type);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Type_BaseRow);
-  Py_VISIT(traverse_module_state->__pyx_n_s__15);
-  Py_VISIT(traverse_module_state->__pyx_n_s_asyncio_coroutines);
-  Py_VISIT(traverse_module_state->__pyx_n_s_bool);
-  Py_VISIT(traverse_module_state->__pyx_n_s_class);
-  Py_VISIT(traverse_module_state->__pyx_n_s_class_getitem);
-  Py_VISIT(traverse_module_state->__pyx_n_s_cline_in_traceback);
-  Py_VISIT(traverse_module_state->__pyx_n_s_cls);
-  Py_VISIT(traverse_module_state->__pyx_n_s_data);
-  Py_VISIT(traverse_module_state->__pyx_n_u_data_2);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_disable);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_enable);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_gc);
-  Py_VISIT(traverse_module_state->__pyx_n_s_get);
-  Py_VISIT(traverse_module_state->__pyx_n_s_get_by_key_impl_mapping);
-  Py_VISIT(traverse_module_state->__pyx_n_s_getstate);
-  Py_VISIT(traverse_module_state->__pyx_n_s_import);
-  Py_VISIT(traverse_module_state->__pyx_n_s_is_compiled);
-  Py_VISIT(traverse_module_state->__pyx_n_s_is_coroutine);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_isenabled);
-  Py_VISIT(traverse_module_state->__pyx_n_s_key);
-  Py_VISIT(traverse_module_state->__pyx_n_s_key_not_found);
-  Py_VISIT(traverse_module_state->__pyx_n_s_key_to_index);
-  Py_VISIT(traverse_module_state->__pyx_n_s_key_to_index_2);
-  Py_VISIT(traverse_module_state->__pyx_n_u_key_to_index_2);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_lib_sqlalchemy_engine__row_cy_py);
-  Py_VISIT(traverse_module_state->__pyx_n_s_main);
-  Py_VISIT(traverse_module_state->__pyx_n_s_name);
-  Py_VISIT(traverse_module_state->__pyx_n_s_new);
-  Py_VISIT(traverse_module_state->__pyx_n_s_obj);
-  Py_VISIT(traverse_module_state->__pyx_n_s_parent);
-  Py_VISIT(traverse_module_state->__pyx_n_u_parent_2);
-  Py_VISIT(traverse_module_state->__pyx_n_s_processors);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_vtable);
-  Py_VISIT(traverse_module_state->__pyx_n_s_range);
-  Py_VISIT(traverse_module_state->__pyx_n_s_reduce);
-  Py_VISIT(traverse_module_state->__pyx_n_s_result);
-  Py_VISIT(traverse_module_state->__pyx_n_s_return);
-  Py_VISIT(traverse_module_state->__pyx_n_s_rowproxy_reconstructor);
-  Py_VISIT(traverse_module_state->__pyx_n_s_self);
-  Py_VISIT(traverse_module_state->__pyx_n_s_setstate);
-  Py_VISIT(traverse_module_state->__pyx_n_s_slots);
-  Py_VISIT(traverse_module_state->__pyx_n_s_sqlalchemy_engine__row_cy);
-  Py_VISIT(traverse_module_state->__pyx_n_s_state);
-  Py_VISIT(traverse_module_state->__pyx_n_s_test);
-  Py_VISIT(traverse_module_state->__pyx_n_s_to_tuple_instance);
-  Py_VISIT(traverse_module_state->__pyx_n_s_typing);
-  Py_VISIT(traverse_module_state->__pyx_n_s_values_impl);
-  Py_VISIT(traverse_module_state->__pyx_tuple__3);
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-  Py_VISIT(traverse_module_state->__pyx_tuple__7);
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-#define __pyx_n_s_key_to_index __pyx_mstate_global->__pyx_n_s_key_to_index
-#define __pyx_n_s_key_to_index_2 __pyx_mstate_global->__pyx_n_s_key_to_index_2
-#define __pyx_n_u_key_to_index_2 __pyx_mstate_global->__pyx_n_u_key_to_index_2
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-  /* "sqlalchemy/engine/_row_cy.py":36
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-
-static PyObject *__pyx_tp_new_10sqlalchemy_6engine_7_row_cy_BaseRow(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *p;
-  PyObject *o;
-  #if CYTHON_COMPILING_IN_LIMITED_API
-  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
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-  #endif
-  p = ((struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *)o);
-  p->__pyx_vtab = __pyx_vtabptr_10sqlalchemy_6engine_7_row_cy_BaseRow;
-  p->_parent = Py_None; Py_INCREF(Py_None);
-  p->_key_to_index = ((PyObject*)Py_None); Py_INCREF(Py_None);
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-  #if CYTHON_USE_TP_FINALIZE
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-    }
-  }
-  #endif
-  PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->_parent);
-  Py_CLEAR(p->_key_to_index);
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-  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
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-  #else
-  {
-    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
-    if (tp_free) tp_free(o);
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-  #endif
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-static int __pyx_tp_traverse_10sqlalchemy_6engine_7_row_cy_BaseRow(PyObject *o, visitproc v, void *a) {
-  int e;
-  struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *p = (struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *)o;
-  if (p->_parent) {
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-  }
-  if (p->_key_to_index) {
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-  }
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-  }
-  return 0;
-}
-
-static int __pyx_tp_clear_10sqlalchemy_6engine_7_row_cy_BaseRow(PyObject *o) {
-  PyObject* tmp;
-  struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *p = (struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow *)o;
-  tmp = ((PyObject*)p->_parent);
-  p->_parent = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->_key_to_index);
-  p->_key_to_index = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->_data);
-  p->_data = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  return 0;
-}
-static PyObject *__pyx_sq_item_10sqlalchemy_6engine_7_row_cy_BaseRow(PyObject *o, Py_ssize_t i) {
-  PyObject *r;
-  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
-  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
-  Py_DECREF(x);
-  return r;
-}
-
-static PyObject *__pyx_tp_getattro_10sqlalchemy_6engine_7_row_cy_BaseRow(PyObject *o, PyObject *n) {
-  PyObject *v = __Pyx_PyObject_GenericGetAttr(o, n);
-  if (!v && PyErr_ExceptionMatches(PyExc_AttributeError)) {
-    PyErr_Clear();
-    v = __pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_21__getattr__(o, n);
-  }
-  return v;
-}
-
-static PyObject *__pyx_getprop_10sqlalchemy_6engine_7_row_cy_7BaseRow__parent(PyObject *o, CYTHON_UNUSED void *x) {
-  return __pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_7_parent_1__get__(o);
-}
-
-static PyObject *__pyx_getprop_10sqlalchemy_6engine_7_row_cy_7BaseRow__key_to_index(PyObject *o, CYTHON_UNUSED void *x) {
-  return __pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_13_key_to_index_1__get__(o);
-}
-
-static PyObject *__pyx_getprop_10sqlalchemy_6engine_7_row_cy_7BaseRow__data(PyObject *o, CYTHON_UNUSED void *x) {
-  return __pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_5_data_1__get__(o);
-}
-
-static PyMethodDef __pyx_methods_10sqlalchemy_6engine_7_row_cy_BaseRow[] = {
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-  {"__getstate__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_5__getstate__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"__setstate__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_7__setstate__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"_values_impl", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_9_values_impl, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"_get_by_key_impl_mapping", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_19_get_by_key_impl_mapping, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"__getattr__", (PyCFunction)__pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_21__getattr__, METH_O|METH_COEXIST, 0},
-  {"_to_tuple_instance", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_23_to_tuple_instance, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {0, 0, 0, 0}
-};
-
-static struct PyGetSetDef __pyx_getsets_10sqlalchemy_6engine_7_row_cy_BaseRow[] = {
-  {(char *)"_parent", __pyx_getprop_10sqlalchemy_6engine_7_row_cy_7BaseRow__parent, 0, (char *)0, 0},
-  {(char *)"_key_to_index", __pyx_getprop_10sqlalchemy_6engine_7_row_cy_7BaseRow__key_to_index, 0, (char *)0, 0},
-  {(char *)"_data", __pyx_getprop_10sqlalchemy_6engine_7_row_cy_7BaseRow__data, 0, (char *)0, 0},
-  {0, 0, 0, 0, 0}
-};
-#if CYTHON_USE_TYPE_SPECS
-static PyType_Slot __pyx_type_10sqlalchemy_6engine_7_row_cy_BaseRow_slots[] = {
-  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10sqlalchemy_6engine_7_row_cy_BaseRow},
-  {Py_sq_length, (void *)__pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_13__len__},
-  {Py_sq_item, (void *)__pyx_sq_item_10sqlalchemy_6engine_7_row_cy_BaseRow},
-  {Py_mp_length, (void *)__pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_13__len__},
-  {Py_mp_subscript, (void *)__pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_17__getitem__},
-  {Py_tp_hash, (void *)__pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_15__hash__},
-  {Py_tp_getattro, (void *)__pyx_tp_getattro_10sqlalchemy_6engine_7_row_cy_BaseRow},
-  {Py_tp_traverse, (void *)__pyx_tp_traverse_10sqlalchemy_6engine_7_row_cy_BaseRow},
-  {Py_tp_clear, (void *)__pyx_tp_clear_10sqlalchemy_6engine_7_row_cy_BaseRow},
-  {Py_tp_iter, (void *)__pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_11__iter__},
-  {Py_tp_methods, (void *)__pyx_methods_10sqlalchemy_6engine_7_row_cy_BaseRow},
-  {Py_tp_getset, (void *)__pyx_getsets_10sqlalchemy_6engine_7_row_cy_BaseRow},
-  {Py_tp_init, (void *)__pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_1__init__},
-  {Py_tp_new, (void *)__pyx_tp_new_10sqlalchemy_6engine_7_row_cy_BaseRow},
-  {0, 0},
-};
-static PyType_Spec __pyx_type_10sqlalchemy_6engine_7_row_cy_BaseRow_spec = {
-  "sqlalchemy.engine._row_cy.BaseRow",
-  sizeof(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow),
-  0,
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
-  __pyx_type_10sqlalchemy_6engine_7_row_cy_BaseRow_slots,
-};
-#else
-
-static PySequenceMethods __pyx_tp_as_sequence_BaseRow = {
-  __pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_13__len__, /*sq_length*/
-  0, /*sq_concat*/
-  0, /*sq_repeat*/
-  __pyx_sq_item_10sqlalchemy_6engine_7_row_cy_BaseRow, /*sq_item*/
-  0, /*sq_slice*/
-  0, /*sq_ass_item*/
-  0, /*sq_ass_slice*/
-  0, /*sq_contains*/
-  0, /*sq_inplace_concat*/
-  0, /*sq_inplace_repeat*/
-};
-
-static PyMappingMethods __pyx_tp_as_mapping_BaseRow = {
-  __pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_13__len__, /*mp_length*/
-  __pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_17__getitem__, /*mp_subscript*/
-  0, /*mp_ass_subscript*/
-};
-
-static PyTypeObject __pyx_type_10sqlalchemy_6engine_7_row_cy_BaseRow = {
-  PyVarObject_HEAD_INIT(0, 0)
-  "sqlalchemy.engine._row_cy.""BaseRow", /*tp_name*/
-  sizeof(struct __pyx_obj_10sqlalchemy_6engine_7_row_cy_BaseRow), /*tp_basicsize*/
-  0, /*tp_itemsize*/
-  __pyx_tp_dealloc_10sqlalchemy_6engine_7_row_cy_BaseRow, /*tp_dealloc*/
-  #if PY_VERSION_HEX < 0x030800b4
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b4
-  0, /*tp_vectorcall_offset*/
-  #endif
-  0, /*tp_getattr*/
-  0, /*tp_setattr*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*tp_compare*/
-  #endif
-  #if PY_MAJOR_VERSION >= 3
-  0, /*tp_as_async*/
-  #endif
-  0, /*tp_repr*/
-  0, /*tp_as_number*/
-  &__pyx_tp_as_sequence_BaseRow, /*tp_as_sequence*/
-  &__pyx_tp_as_mapping_BaseRow, /*tp_as_mapping*/
-  __pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_15__hash__, /*tp_hash*/
-  0, /*tp_call*/
-  0, /*tp_str*/
-  __pyx_tp_getattro_10sqlalchemy_6engine_7_row_cy_BaseRow, /*tp_getattro*/
-  0, /*tp_setattro*/
-  0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-  0, /*tp_doc*/
-  __pyx_tp_traverse_10sqlalchemy_6engine_7_row_cy_BaseRow, /*tp_traverse*/
-  __pyx_tp_clear_10sqlalchemy_6engine_7_row_cy_BaseRow, /*tp_clear*/
-  0, /*tp_richcompare*/
-  0, /*tp_weaklistoffset*/
-  __pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_11__iter__, /*tp_iter*/
-  0, /*tp_iternext*/
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-  0, /*tp_members*/
-  __pyx_getsets_10sqlalchemy_6engine_7_row_cy_BaseRow, /*tp_getset*/
-  0, /*tp_base*/
-  0, /*tp_dict*/
-  0, /*tp_descr_get*/
-  0, /*tp_descr_set*/
-  #if !CYTHON_USE_TYPE_SPECS
-  0, /*tp_dictoffset*/
-  #endif
-  __pyx_pw_10sqlalchemy_6engine_7_row_cy_7BaseRow_1__init__, /*tp_init*/
-  0, /*tp_alloc*/
-  __pyx_tp_new_10sqlalchemy_6engine_7_row_cy_BaseRow, /*tp_new*/
-  0, /*tp_free*/
-  0, /*tp_is_gc*/
-  0, /*tp_bases*/
-  0, /*tp_mro*/
-  0, /*tp_cache*/
-  0, /*tp_subclasses*/
-  0, /*tp_weaklist*/
-  0, /*tp_del*/
-  0, /*tp_version_tag*/
-  #if PY_VERSION_HEX >= 0x030400a1
-  #if CYTHON_USE_TP_FINALIZE
-  0, /*tp_finalize*/
-  #else
-  NULL, /*tp_finalize*/
-  #endif
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-  0, /*tp_vectorcall*/
-  #endif
-  #if __PYX_NEED_TP_PRINT_SLOT == 1
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030C0000
-  0, /*tp_watched*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030d00A4
-  0, /*tp_versions_used*/
-  #endif
-  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-  0, /*tp_pypy_flags*/
-  #endif
-};
-#endif
-
-static PyMethodDef __pyx_methods[] = {
-  {0, 0, 0, 0}
-};
-#ifndef CYTHON_SMALL_CODE
-#if defined(__clang__)
-    #define CYTHON_SMALL_CODE
-#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
-    #define CYTHON_SMALL_CODE __attribute__((cold))
-#else
-    #define CYTHON_SMALL_CODE
-#endif
-#endif
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-
-static int __Pyx_CreateStringTabAndInitStrings(void) {
-  __Pyx_StringTabEntry __pyx_string_tab[] = {
-    {&__pyx_kp_u_, __pyx_k_, sizeof(__pyx_k_), 0, 1, 0, 0},
-    {&__pyx_n_s_Any, __pyx_k_Any, sizeof(__pyx_k_Any), 0, 0, 1, 1},
-    {&__pyx_n_s_AssertionError, __pyx_k_AssertionError, sizeof(__pyx_k_AssertionError), 0, 0, 1, 1},
-    {&__pyx_n_s_BaseRow, __pyx_k_BaseRow, sizeof(__pyx_k_BaseRow), 0, 0, 1, 1},
-    {&__pyx_n_s_BaseRow___getstate, __pyx_k_BaseRow___getstate, sizeof(__pyx_k_BaseRow___getstate), 0, 0, 1, 1},
-    {&__pyx_n_s_BaseRow___reduce, __pyx_k_BaseRow___reduce, sizeof(__pyx_k_BaseRow___reduce), 0, 0, 1, 1},
-    {&__pyx_n_s_BaseRow___setstate, __pyx_k_BaseRow___setstate, sizeof(__pyx_k_BaseRow___setstate), 0, 0, 1, 1},
-    {&__pyx_n_s_BaseRow__get_by_key_impl_mapping, __pyx_k_BaseRow__get_by_key_impl_mapping, sizeof(__pyx_k_BaseRow__get_by_key_impl_mapping), 0, 0, 1, 1},
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-    PyObject *current_exception = tstate->current_exception;
-    if (unlikely(!current_exception)) return 0;
-    exc_type = (PyObject*) Py_TYPE(current_exception);
-    if (exc_type == err) return 1;
-#else
-    exc_type = tstate->curexc_type;
-    if (exc_type == err) return 1;
-    if (unlikely(!exc_type)) return 0;
-#endif
-    #if CYTHON_AVOID_BORROWED_REFS
-    Py_INCREF(exc_type);
-    #endif
-    if (unlikely(PyTuple_Check(err))) {
-        result = __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
-    } else {
-        result = __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
-    }
-    #if CYTHON_AVOID_BORROWED_REFS
-    Py_DECREF(exc_type);
-    #endif
-    return result;
-}
-#endif
-
-/* PyErrFetchRestore */
-#if CYTHON_FAST_THREAD_STATE
-static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
-#if PY_VERSION_HEX >= 0x030C00A6
-    PyObject *tmp_value;
-    assert(type == NULL || (value != NULL && type == (PyObject*) Py_TYPE(value)));
-    if (value) {
-        #if CYTHON_COMPILING_IN_CPYTHON
-        if (unlikely(((PyBaseExceptionObject*) value)->traceback != tb))
-        #endif
-            PyException_SetTraceback(value, tb);
-    }
-    tmp_value = tstate->current_exception;
-    tstate->current_exception = value;
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(type);
-    Py_XDECREF(tb);
-#else
-    PyObject *tmp_type, *tmp_value, *tmp_tb;
-    tmp_type = tstate->curexc_type;
-    tmp_value = tstate->curexc_value;
-    tmp_tb = tstate->curexc_traceback;
-    tstate->curexc_type = type;
-    tstate->curexc_value = value;
-    tstate->curexc_traceback = tb;
-    Py_XDECREF(tmp_type);
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(tmp_tb);
-#endif
-}
-static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
-#if PY_VERSION_HEX >= 0x030C00A6
-    PyObject* exc_value;
-    exc_value = tstate->current_exception;
-    tstate->current_exception = 0;
-    *value = exc_value;
-    *type = NULL;
-    *tb = NULL;
-    if (exc_value) {
-        *type = (PyObject*) Py_TYPE(exc_value);
-        Py_INCREF(*type);
-        #if CYTHON_COMPILING_IN_CPYTHON
-        *tb = ((PyBaseExceptionObject*) exc_value)->traceback;
-        Py_XINCREF(*tb);
-        #else
-        *tb = PyException_GetTraceback(exc_value);
-        #endif
-    }
-#else
-    *type = tstate->curexc_type;
-    *value = tstate->curexc_value;
-    *tb = tstate->curexc_traceback;
-    tstate->curexc_type = 0;
-    tstate->curexc_value = 0;
-    tstate->curexc_traceback = 0;
-#endif
-}
-#endif
-
-/* PyObjectGetAttrStr */
-#if CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
-    PyTypeObject* tp = Py_TYPE(obj);
-    if (likely(tp->tp_getattro))
-        return tp->tp_getattro(obj, attr_name);
-#if PY_MAJOR_VERSION < 3
-    if (likely(tp->tp_getattr))
-        return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
-#endif
-    return PyObject_GetAttr(obj, attr_name);
-}
-#endif
-
-/* PyObjectGetAttrStrNoError */
-#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
-static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
-        __Pyx_PyErr_Clear();
-}
-#endif
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
-    PyObject *result;
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
-    return result;
-#else
-#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
-    PyTypeObject* tp = Py_TYPE(obj);
-    if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
-        return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
-    }
-#endif
-    result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
-    if (unlikely(!result)) {
-        __Pyx_PyObject_GetAttrStr_ClearAttributeError();
-    }
-    return result;
-#endif
-}
-
-/* GetBuiltinName */
-static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
-    PyObject* result = __Pyx_PyObject_GetAttrStrNoError(__pyx_b, name);
-    if (unlikely(!result) && !PyErr_Occurred()) {
-        PyErr_Format(PyExc_NameError,
-#if PY_MAJOR_VERSION >= 3
-            "name '%U' is not defined", name);
-#else
-            "name '%.200s' is not defined", PyString_AS_STRING(name));
-#endif
-    }
-    return result;
-}
-
-/* TupleAndListFromArray */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE void __Pyx_copy_object_array(PyObject *const *CYTHON_RESTRICT src, PyObject** CYTHON_RESTRICT dest, Py_ssize_t length) {
-    PyObject *v;
-    Py_ssize_t i;
-    for (i = 0; i < length; i++) {
-        v = dest[i] = src[i];
-        Py_INCREF(v);
-    }
-}
-static CYTHON_INLINE PyObject *
-__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
-{
-    PyObject *res;
-    if (n <= 0) {
-        Py_INCREF(__pyx_empty_tuple);
-        return __pyx_empty_tuple;
-    }
-    res = PyTuple_New(n);
-    if (unlikely(res == NULL)) return NULL;
-    __Pyx_copy_object_array(src, ((PyTupleObject*)res)->ob_item, n);
-    return res;
-}
-static CYTHON_INLINE PyObject *
-__Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n)
-{
-    PyObject *res;
-    if (n <= 0) {
-        return PyList_New(0);
-    }
-    res = PyList_New(n);
-    if (unlikely(res == NULL)) return NULL;
-    __Pyx_copy_object_array(src, ((PyListObject*)res)->ob_item, n);
-    return res;
-}
-#endif
-
-/* BytesEquals */
-static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
-#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_RichCompareBool(s1, s2, equals);
-#else
-    if (s1 == s2) {
-        return (equals == Py_EQ);
-    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
-        const char *ps1, *ps2;
-        Py_ssize_t length = PyBytes_GET_SIZE(s1);
-        if (length != PyBytes_GET_SIZE(s2))
-            return (equals == Py_NE);
-        ps1 = PyBytes_AS_STRING(s1);
-        ps2 = PyBytes_AS_STRING(s2);
-        if (ps1[0] != ps2[0]) {
-            return (equals == Py_NE);
-        } else if (length == 1) {
-            return (equals == Py_EQ);
-        } else {
-            int result;
-#if CYTHON_USE_UNICODE_INTERNALS && (PY_VERSION_HEX < 0x030B0000)
-            Py_hash_t hash1, hash2;
-            hash1 = ((PyBytesObject*)s1)->ob_shash;
-            hash2 = ((PyBytesObject*)s2)->ob_shash;
-            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
-                return (equals == Py_NE);
-            }
-#endif
-            result = memcmp(ps1, ps2, (size_t)length);
-            return (equals == Py_EQ) ? (result == 0) : (result != 0);
-        }
-    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
-        return (equals == Py_NE);
-    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
-        return (equals == Py_NE);
-    } else {
-        int result;
-        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
-        if (!py_result)
-            return -1;
-        result = __Pyx_PyObject_IsTrue(py_result);
-        Py_DECREF(py_result);
-        return result;
-    }
-#endif
-}
-
-/* UnicodeEquals */
-static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
-#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_RichCompareBool(s1, s2, equals);
-#else
-#if PY_MAJOR_VERSION < 3
-    PyObject* owned_ref = NULL;
-#endif
-    int s1_is_unicode, s2_is_unicode;
-    if (s1 == s2) {
-        goto return_eq;
-    }
-    s1_is_unicode = PyUnicode_CheckExact(s1);
-    s2_is_unicode = PyUnicode_CheckExact(s2);
-#if PY_MAJOR_VERSION < 3
-    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
-        owned_ref = PyUnicode_FromObject(s2);
-        if (unlikely(!owned_ref))
-            return -1;
-        s2 = owned_ref;
-        s2_is_unicode = 1;
-    } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
-        owned_ref = PyUnicode_FromObject(s1);
-        if (unlikely(!owned_ref))
-            return -1;
-        s1 = owned_ref;
-        s1_is_unicode = 1;
-    } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
-        return __Pyx_PyBytes_Equals(s1, s2, equals);
-    }
-#endif
-    if (s1_is_unicode & s2_is_unicode) {
-        Py_ssize_t length;
-        int kind;
-        void *data1, *data2;
-        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
-            return -1;
-        length = __Pyx_PyUnicode_GET_LENGTH(s1);
-        if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
-            goto return_ne;
-        }
-#if CYTHON_USE_UNICODE_INTERNALS
-        {
-            Py_hash_t hash1, hash2;
-        #if CYTHON_PEP393_ENABLED
-            hash1 = ((PyASCIIObject*)s1)->hash;
-            hash2 = ((PyASCIIObject*)s2)->hash;
-        #else
-            hash1 = ((PyUnicodeObject*)s1)->hash;
-            hash2 = ((PyUnicodeObject*)s2)->hash;
-        #endif
-            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
-                goto return_ne;
-            }
-        }
-#endif
-        kind = __Pyx_PyUnicode_KIND(s1);
-        if (kind != __Pyx_PyUnicode_KIND(s2)) {
-            goto return_ne;
-        }
-        data1 = __Pyx_PyUnicode_DATA(s1);
-        data2 = __Pyx_PyUnicode_DATA(s2);
-        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
-            goto return_ne;
-        } else if (length == 1) {
-            goto return_eq;
-        } else {
-            int result = memcmp(data1, data2, (size_t)(length * kind));
-            #if PY_MAJOR_VERSION < 3
-            Py_XDECREF(owned_ref);
-            #endif
-            return (equals == Py_EQ) ? (result == 0) : (result != 0);
-        }
-    } else if ((s1 == Py_None) & s2_is_unicode) {
-        goto return_ne;
-    } else if ((s2 == Py_None) & s1_is_unicode) {
-        goto return_ne;
-    } else {
-        int result;
-        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
-        #if PY_MAJOR_VERSION < 3
-        Py_XDECREF(owned_ref);
-        #endif
-        if (!py_result)
-            return -1;
-        result = __Pyx_PyObject_IsTrue(py_result);
-        Py_DECREF(py_result);
-        return result;
-    }
-return_eq:
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(owned_ref);
-    #endif
-    return (equals == Py_EQ);
-return_ne:
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(owned_ref);
-    #endif
-    return (equals == Py_NE);
-#endif
-}
-
-/* fastcall */
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s)
-{
-    Py_ssize_t i, n = PyTuple_GET_SIZE(kwnames);
-    for (i = 0; i < n; i++)
-    {
-        if (s == PyTuple_GET_ITEM(kwnames, i)) return kwvalues[i];
-    }
-    for (i = 0; i < n; i++)
-    {
-        int eq = __Pyx_PyUnicode_Equals(s, PyTuple_GET_ITEM(kwnames, i), Py_EQ);
-        if (unlikely(eq != 0)) {
-            if (unlikely(eq < 0)) return NULL;
-            return kwvalues[i];
-        }
-    }
-    return NULL;
-}
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
-CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
-    Py_ssize_t i, nkwargs = PyTuple_GET_SIZE(kwnames);
-    PyObject *dict;
-    dict = PyDict_New();
-    if (unlikely(!dict))
-        return NULL;
-    for (i=0; i<nkwargs; i++) {
-        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
-        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
-            goto bad;
-    }
-    return dict;
-bad:
-    Py_DECREF(dict);
-    return NULL;
-}
-#endif
-#endif
-
-/* RaiseArgTupleInvalid */
-static void __Pyx_RaiseArgtupleInvalid(
-    const char* func_name,
-    int exact,
-    Py_ssize_t num_min,
-    Py_ssize_t num_max,
-    Py_ssize_t num_found)
-{
-    Py_ssize_t num_expected;
-    const char *more_or_less;
-    if (num_found < num_min) {
-        num_expected = num_min;
-        more_or_less = "at least";
-    } else {
-        num_expected = num_max;
-        more_or_less = "at most";
-    }
-    if (exact) {
-        more_or_less = "exactly";
-    }
-    PyErr_Format(PyExc_TypeError,
-                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                 func_name, more_or_less, num_expected,
-                 (num_expected == 1) ? "" : "s", num_found);
-}
-
-/* RaiseDoubleKeywords */
-static void __Pyx_RaiseDoubleKeywordsError(
-    const char* func_name,
-    PyObject* kw_name)
-{
-    PyErr_Format(PyExc_TypeError,
-        #if PY_MAJOR_VERSION >= 3
-        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
-        #else
-        "%s() got multiple values for keyword argument '%s'", func_name,
-        PyString_AsString(kw_name));
-        #endif
-}
-
-/* ParseKeywords */
-static int __Pyx_ParseOptionalKeywords(
-    PyObject *kwds,
-    PyObject *const *kwvalues,
-    PyObject **argnames[],
-    PyObject *kwds2,
-    PyObject *values[],
-    Py_ssize_t num_pos_args,
-    const char* function_name)
-{
-    PyObject *key = 0, *value = 0;
-    Py_ssize_t pos = 0;
-    PyObject*** name;
-    PyObject*** first_kw_arg = argnames + num_pos_args;
-    int kwds_is_tuple = CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds));
-    while (1) {
-        Py_XDECREF(key); key = NULL;
-        Py_XDECREF(value); value = NULL;
-        if (kwds_is_tuple) {
-            Py_ssize_t size;
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(kwds);
-#else
-            size = PyTuple_Size(kwds);
-            if (size < 0) goto bad;
-#endif
-            if (pos >= size) break;
-#if CYTHON_AVOID_BORROWED_REFS
-            key = __Pyx_PySequence_ITEM(kwds, pos);
-            if (!key) goto bad;
-#elif CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kwds, pos);
-#else
-            key = PyTuple_GetItem(kwds, pos);
-            if (!key) goto bad;
-#endif
-            value = kwvalues[pos];
-            pos++;
-        }
-        else
-        {
-            if (!PyDict_Next(kwds, &pos, &key, &value)) break;
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_INCREF(key);
-#endif
-        }
-        name = first_kw_arg;
-        while (*name && (**name != key)) name++;
-        if (*name) {
-            values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_INCREF(value);
-            Py_DECREF(key);
-#endif
-            key = NULL;
-            value = NULL;
-            continue;
-        }
-#if !CYTHON_AVOID_BORROWED_REFS
-        Py_INCREF(key);
-#endif
-        Py_INCREF(value);
-        name = first_kw_arg;
-        #if PY_MAJOR_VERSION < 3
-        if (likely(PyString_Check(key))) {
-            while (*name) {
-                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
-                        && _PyString_Eq(**name, key)) {
-                    values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-                    value = NULL;
-#endif
-                    break;
-                }
-                name++;
-            }
-            if (*name) continue;
-            else {
-                PyObject*** argname = argnames;
-                while (argname != first_kw_arg) {
-                    if ((**argname == key) || (
-                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
-                             && _PyString_Eq(**argname, key))) {
-                        goto arg_passed_twice;
-                    }
-                    argname++;
-                }
-            }
-        } else
-        #endif
-        if (likely(PyUnicode_Check(key))) {
-            while (*name) {
-                int cmp = (
-                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-                    (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
-                #endif
-                    PyUnicode_Compare(**name, key)
-                );
-                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
-                if (cmp == 0) {
-                    values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-                    value = NULL;
-#endif
-                    break;
-                }
-                name++;
-            }
-            if (*name) continue;
-            else {
-                PyObject*** argname = argnames;
-                while (argname != first_kw_arg) {
-                    int cmp = (**argname == key) ? 0 :
-                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-                        (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
-                    #endif
-                        PyUnicode_Compare(**argname, key);
-                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
-                    if (cmp == 0) goto arg_passed_twice;
-                    argname++;
-                }
-            }
-        } else
-            goto invalid_keyword_type;
-        if (kwds2) {
-            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
-        } else {
-            goto invalid_keyword;
-        }
-    }
-    Py_XDECREF(key);
-    Py_XDECREF(value);
-    return 0;
-arg_passed_twice:
-    __Pyx_RaiseDoubleKeywordsError(function_name, key);
-    goto bad;
-invalid_keyword_type:
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() keywords must be strings", function_name);
-    goto bad;
-invalid_keyword:
-    #if PY_MAJOR_VERSION < 3
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() got an unexpected keyword argument '%.200s'",
-        function_name, PyString_AsString(key));
-    #else
-    PyErr_Format(PyExc_TypeError,
-        "%s() got an unexpected keyword argument '%U'",
-        function_name, key);
-    #endif
-bad:
-    Py_XDECREF(key);
-    Py_XDECREF(value);
-    return -1;
-}
-
-/* ArgTypeTest */
-static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
-{
-    __Pyx_TypeName type_name;
-    __Pyx_TypeName obj_type_name;
-    if (unlikely(!type)) {
-        PyErr_SetString(PyExc_SystemError, "Missing type object");
-        return 0;
-    }
-    else if (exact) {
-        #if PY_MAJOR_VERSION == 2
-        if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
-        #endif
-    }
-    else {
-        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
-    }
-    type_name = __Pyx_PyType_GetName(type);
-    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
-    PyErr_Format(PyExc_TypeError,
-        "Argument '%.200s' has incorrect type (expected " __Pyx_FMT_TYPENAME
-        ", got " __Pyx_FMT_TYPENAME ")", name, type_name, obj_type_name);
-    __Pyx_DECREF_TypeName(type_name);
-    __Pyx_DECREF_TypeName(obj_type_name);
-    return 0;
-}
-
-/* KeywordStringCheck */
-static int __Pyx_CheckKeywordStrings(
-    PyObject *kw,
-    const char* function_name,
-    int kw_allowed)
-{
-    PyObject* key = 0;
-    Py_ssize_t pos = 0;
-#if CYTHON_COMPILING_IN_PYPY
-    if (!kw_allowed && PyDict_Next(kw, &pos, &key, 0))
-        goto invalid_keyword;
-    return 1;
-#else
-    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kw))) {
-        Py_ssize_t kwsize;
-#if CYTHON_ASSUME_SAFE_MACROS
-        kwsize = PyTuple_GET_SIZE(kw);
-#else
-        kwsize = PyTuple_Size(kw);
-        if (kwsize < 0) return 0;
-#endif
-        if (unlikely(kwsize == 0))
-            return 1;
-        if (!kw_allowed) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kw, 0);
-#else
-            key = PyTuple_GetItem(kw, pos);
-            if (!key) return 0;
-#endif
-            goto invalid_keyword;
-        }
-#if PY_VERSION_HEX < 0x03090000
-        for (pos = 0; pos < kwsize; pos++) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kw, pos);
-#else
-            key = PyTuple_GetItem(kw, pos);
-            if (!key) return 0;
-#endif
-            if (unlikely(!PyUnicode_Check(key)))
-                goto invalid_keyword_type;
-        }
-#endif
-        return 1;
-    }
-    while (PyDict_Next(kw, &pos, &key, 0)) {
-        #if PY_MAJOR_VERSION < 3
-        if (unlikely(!PyString_Check(key)))
-        #endif
-            if (unlikely(!PyUnicode_Check(key)))
-                goto invalid_keyword_type;
-    }
-    if (!kw_allowed && unlikely(key))
-        goto invalid_keyword;
-    return 1;
-invalid_keyword_type:
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() keywords must be strings", function_name);
-    return 0;
-#endif
-invalid_keyword:
-    #if PY_MAJOR_VERSION < 3
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() got an unexpected keyword argument '%.200s'",
-        function_name, PyString_AsString(key));
-    #else
-    PyErr_Format(PyExc_TypeError,
-        "%s() got an unexpected keyword argument '%U'",
-        function_name, key);
-    #endif
-    return 0;
-}
-
-/* PyDictVersioning */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
-    PyObject **dictptr = NULL;
-    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
-    if (offset) {
-#if CYTHON_COMPILING_IN_CPYTHON
-        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
-#else
-        dictptr = _PyObject_GetDictPtr(obj);
-#endif
-    }
-    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
-}
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
-        return 0;
-    return obj_dict_version == __Pyx_get_object_dict_version(obj);
-}
-#endif
-
-/* GetModuleGlobalName */
-#if CYTHON_USE_DICT_VERSIONS
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
-#else
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
-#endif
-{
-    PyObject *result;
-#if !CYTHON_AVOID_BORROWED_REFS
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
-    result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    } else if (unlikely(PyErr_Occurred())) {
-        return NULL;
-    }
-#elif CYTHON_COMPILING_IN_LIMITED_API
-    if (unlikely(!__pyx_m)) {
-        return NULL;
-    }
-    result = PyObject_GetAttr(__pyx_m, name);
-    if (likely(result)) {
-        return result;
-    }
-#else
-    result = PyDict_GetItem(__pyx_d, name);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-#endif
-#else
-    result = PyObject_GetItem(__pyx_d, name);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-    PyErr_Clear();
-#endif
-    return __Pyx_GetBuiltinName(name);
-}
-
-/* PyFunctionFastCall */
-#if CYTHON_FAST_PYCALL && !CYTHON_VECTORCALL
-static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
-                                               PyObject *globals) {
-    PyFrameObject *f;
-    PyThreadState *tstate = __Pyx_PyThreadState_Current;
-    PyObject **fastlocals;
-    Py_ssize_t i;
-    PyObject *result;
-    assert(globals != NULL);
-    /* XXX Perhaps we should create a specialized
-       PyFrame_New() that doesn't take locals, but does
-       take builtins without sanity checking them.
-       */
-    assert(tstate != NULL);
-    f = PyFrame_New(tstate, co, globals, NULL);
-    if (f == NULL) {
-        return NULL;
-    }
-    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
-    for (i = 0; i < na; i++) {
-        Py_INCREF(*args);
-        fastlocals[i] = *args++;
-    }
-    result = PyEval_EvalFrameEx(f,0);
-    ++tstate->recursion_depth;
-    Py_DECREF(f);
-    --tstate->recursion_depth;
-    return result;
-}
-static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
-    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
-    PyObject *globals = PyFunction_GET_GLOBALS(func);
-    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
-    PyObject *closure;
-#if PY_MAJOR_VERSION >= 3
-    PyObject *kwdefs;
-#endif
-    PyObject *kwtuple, **k;
-    PyObject **d;
-    Py_ssize_t nd;
-    Py_ssize_t nk;
-    PyObject *result;
-    assert(kwargs == NULL || PyDict_Check(kwargs));
-    nk = kwargs ? PyDict_Size(kwargs) : 0;
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) {
-        return NULL;
-    }
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
-        return NULL;
-    }
-    #endif
-    if (
-#if PY_MAJOR_VERSION >= 3
-            co->co_kwonlyargcount == 0 &&
-#endif
-            likely(kwargs == NULL || nk == 0) &&
-            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
-        if (argdefs == NULL && co->co_argcount == nargs) {
-            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
-            goto done;
-        }
-        else if (nargs == 0 && argdefs != NULL
-                 && co->co_argcount == Py_SIZE(argdefs)) {
-            /* function called with no arguments, but all parameters have
-               a default value: use default values as arguments .*/
-            args = &PyTuple_GET_ITEM(argdefs, 0);
-            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
-            goto done;
-        }
-    }
-    if (kwargs != NULL) {
-        Py_ssize_t pos, i;
-        kwtuple = PyTuple_New(2 * nk);
-        if (kwtuple == NULL) {
-            result = NULL;
-            goto done;
-        }
-        k = &PyTuple_GET_ITEM(kwtuple, 0);
-        pos = i = 0;
-        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
-            Py_INCREF(k[i]);
-            Py_INCREF(k[i+1]);
-            i += 2;
-        }
-        nk = i / 2;
-    }
-    else {
-        kwtuple = NULL;
-        k = NULL;
-    }
-    closure = PyFunction_GET_CLOSURE(func);
-#if PY_MAJOR_VERSION >= 3
-    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
-#endif
-    if (argdefs != NULL) {
-        d = &PyTuple_GET_ITEM(argdefs, 0);
-        nd = Py_SIZE(argdefs);
-    }
-    else {
-        d = NULL;
-        nd = 0;
-    }
-#if PY_MAJOR_VERSION >= 3
-    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
-                               args, (int)nargs,
-                               k, (int)nk,
-                               d, (int)nd, kwdefs, closure);
-#else
-    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
-                               args, (int)nargs,
-                               k, (int)nk,
-                               d, (int)nd, closure);
-#endif
-    Py_XDECREF(kwtuple);
-done:
-    Py_LeaveRecursiveCall();
-    return result;
-}
-#endif
-
-/* PyObjectCall */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-    PyObject *result;
-    ternaryfunc call = Py_TYPE(func)->tp_call;
-    if (unlikely(!call))
-        return PyObject_Call(func, arg, kw);
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
-        return NULL;
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
-        return NULL;
-    #endif
-    result = (*call)(func, arg, kw);
-    Py_LeaveRecursiveCall();
-    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
-        PyErr_SetString(
-            PyExc_SystemError,
-            "NULL result without error in PyObject_Call");
-    }
-    return result;
-}
-#endif
-
-/* PyObjectCallMethO */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
-    PyObject *self, *result;
-    PyCFunction cfunc;
-    cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
-    self = __Pyx_CyOrPyCFunction_GET_SELF(func);
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
-        return NULL;
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
-        return NULL;
-    #endif
-    result = cfunc(self, arg);
-    Py_LeaveRecursiveCall();
-    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
-        PyErr_SetString(
-            PyExc_SystemError,
-            "NULL result without error in PyObject_Call");
-    }
-    return result;
-}
-#endif
-
-/* PyObjectFastCall */
-#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
-static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs) {
-    PyObject *argstuple;
-    PyObject *result = 0;
-    size_t i;
-    argstuple = PyTuple_New((Py_ssize_t)nargs);
-    if (unlikely(!argstuple)) return NULL;
-    for (i = 0; i < nargs; i++) {
-        Py_INCREF(args[i]);
-        if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) < 0) goto bad;
-    }
-    result = __Pyx_PyObject_Call(func, argstuple, kwargs);
-  bad:
-    Py_DECREF(argstuple);
-    return result;
-}
-#endif
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t _nargs, PyObject *kwargs) {
-    Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
-#if CYTHON_COMPILING_IN_CPYTHON
-    if (nargs == 0 && kwargs == NULL) {
-        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
-            return __Pyx_PyObject_CallMethO(func, NULL);
-    }
-    else if (nargs == 1 && kwargs == NULL) {
-        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
-            return __Pyx_PyObject_CallMethO(func, args[0]);
-    }
-#endif
-    #if PY_VERSION_HEX < 0x030800B1
-    #if CYTHON_FAST_PYCCALL
-    if (PyCFunction_Check(func)) {
-        if (kwargs) {
-            return _PyCFunction_FastCallDict(func, args, nargs, kwargs);
-        } else {
-            return _PyCFunction_FastCallKeywords(func, args, nargs, NULL);
-        }
-    }
-    #if PY_VERSION_HEX >= 0x030700A1
-    if (!kwargs && __Pyx_IS_TYPE(func, &PyMethodDescr_Type)) {
-        return _PyMethodDescr_FastCallKeywords(func, args, nargs, NULL);
-    }
-    #endif
-    #endif
-    #if CYTHON_FAST_PYCALL
-    if (PyFunction_Check(func)) {
-        return __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs);
-    }
-    #endif
-    #endif
-    if (kwargs == NULL) {
-        #if CYTHON_VECTORCALL
-        #if PY_VERSION_HEX < 0x03090000
-        vectorcallfunc f = _PyVectorcall_Function(func);
-        #else
-        vectorcallfunc f = PyVectorcall_Function(func);
-        #endif
-        if (f) {
-            return f(func, args, (size_t)nargs, NULL);
-        }
-        #elif defined(__Pyx_CyFunction_USED) && CYTHON_BACKPORT_VECTORCALL
-        if (__Pyx_CyFunction_CheckExact(func)) {
-            __pyx_vectorcallfunc f = __Pyx_CyFunction_func_vectorcall(func);
-            if (f) return f(func, args, (size_t)nargs, NULL);
-        }
-        #endif
-    }
-    if (nargs == 0) {
-        return __Pyx_PyObject_Call(func, __pyx_empty_tuple, kwargs);
-    }
-    #if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
-    #else
-    return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
-    #endif
-}
-
-/* DictGetItem */
-#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
-static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
-    PyObject *value;
-    value = PyDict_GetItemWithError(d, key);
-    if (unlikely(!value)) {
-        if (!PyErr_Occurred()) {
-            if (unlikely(PyTuple_Check(key))) {
-                PyObject* args = PyTuple_Pack(1, key);
-                if (likely(args)) {
-                    PyErr_SetObject(PyExc_KeyError, args);
-                    Py_DECREF(args);
-                }
-            } else {
-                PyErr_SetObject(PyExc_KeyError, key);
-            }
-        }
-        return NULL;
-    }
-    Py_INCREF(value);
-    return value;
-}
-#endif
-
-/* RaiseUnexpectedTypeError */
-static int
-__Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
-{
-    __Pyx_TypeName obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
-    PyErr_Format(PyExc_TypeError, "Expected %s, got " __Pyx_FMT_TYPENAME,
-                 expected, obj_type_name);
-    __Pyx_DECREF_TypeName(obj_type_name);
-    return 0;
-}
-
-/* GetItemInt */
-static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
-    PyObject *r;
-    if (unlikely(!j)) return NULL;
-    r = PyObject_GetItem(o, j);
-    Py_DECREF(j);
-    return r;
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              CYTHON_NCP_UNUSED int wraparound,
-                                                              CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    Py_ssize_t wrapped_i = i;
-    if (wraparound & unlikely(i < 0)) {
-        wrapped_i += PyList_GET_SIZE(o);
-    }
-    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
-        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
-        Py_INCREF(r);
-        return r;
-    }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              CYTHON_NCP_UNUSED int wraparound,
-                                                              CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    Py_ssize_t wrapped_i = i;
-    if (wraparound & unlikely(i < 0)) {
-        wrapped_i += PyTuple_GET_SIZE(o);
-    }
-    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
-        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
-        Py_INCREF(r);
-        return r;
-    }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
-                                                     CYTHON_NCP_UNUSED int wraparound,
-                                                     CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
-    if (is_list || PyList_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
-        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
-            PyObject *r = PyList_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
-    }
-    else if (PyTuple_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
-        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
-            PyObject *r = PyTuple_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
-    } else {
-        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
-        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
-        if (mm && mm->mp_subscript) {
-            PyObject *r, *key = PyInt_FromSsize_t(i);
-            if (unlikely(!key)) return NULL;
-            r = mm->mp_subscript(o, key);
-            Py_DECREF(key);
-            return r;
-        }
-        if (likely(sm && sm->sq_item)) {
-            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
-                Py_ssize_t l = sm->sq_length(o);
-                if (likely(l >= 0)) {
-                    i += l;
-                } else {
-                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
-                        return NULL;
-                    PyErr_Clear();
-                }
-            }
-            return sm->sq_item(o, i);
-        }
-    }
-#else
-    if (is_list || !PyMapping_Check(o)) {
-        return PySequence_GetItem(o, i);
-    }
-#endif
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-}
-
-/* PyObjectCallOneArg */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject *args[2] = {NULL, arg};
-    return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
-}
-
-/* ObjectGetItem */
-#if CYTHON_USE_TYPE_SLOTS
-static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject *index) {
-    PyObject *runerr = NULL;
-    Py_ssize_t key_value;
-    key_value = __Pyx_PyIndex_AsSsize_t(index);
-    if (likely(key_value != -1 || !(runerr = PyErr_Occurred()))) {
-        return __Pyx_GetItemInt_Fast(obj, key_value, 0, 1, 1);
-    }
-    if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) {
-        __Pyx_TypeName index_type_name = __Pyx_PyType_GetName(Py_TYPE(index));
-        PyErr_Clear();
-        PyErr_Format(PyExc_IndexError,
-            "cannot fit '" __Pyx_FMT_TYPENAME "' into an index-sized integer", index_type_name);
-        __Pyx_DECREF_TypeName(index_type_name);
-    }
-    return NULL;
-}
-static PyObject *__Pyx_PyObject_GetItem_Slow(PyObject *obj, PyObject *key) {
-    __Pyx_TypeName obj_type_name;
-    if (likely(PyType_Check(obj))) {
-        PyObject *meth = __Pyx_PyObject_GetAttrStrNoError(obj, __pyx_n_s_class_getitem);
-        if (!meth) {
-            PyErr_Clear();
-        } else {
-            PyObject *result = __Pyx_PyObject_CallOneArg(meth, key);
-            Py_DECREF(meth);
-            return result;
-        }
-    }
-    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
-    PyErr_Format(PyExc_TypeError,
-        "'" __Pyx_FMT_TYPENAME "' object is not subscriptable", obj_type_name);
-    __Pyx_DECREF_TypeName(obj_type_name);
-    return NULL;
-}
-static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject *key) {
-    PyTypeObject *tp = Py_TYPE(obj);
-    PyMappingMethods *mm = tp->tp_as_mapping;
-    PySequenceMethods *sm = tp->tp_as_sequence;
-    if (likely(mm && mm->mp_subscript)) {
-        return mm->mp_subscript(obj, key);
-    }
-    if (likely(sm && sm->sq_item)) {
-        return __Pyx_PyObject_GetIndex(obj, key);
-    }
-    return __Pyx_PyObject_GetItem_Slow(obj, key);
-}
-#endif
-
-/* UnpackUnboundCMethod */
-static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *args, PyObject *kwargs) {
-    PyObject *result;
-    PyObject *selfless_args = PyTuple_GetSlice(args, 1, PyTuple_Size(args));
-    if (unlikely(!selfless_args)) return NULL;
-    result = PyObject_Call(method, selfless_args, kwargs);
-    Py_DECREF(selfless_args);
-    return result;
-}
-static PyMethodDef __Pyx_UnboundCMethod_Def = {
-     "CythonUnboundCMethod",
-     __PYX_REINTERPRET_FUNCION(PyCFunction, __Pyx_SelflessCall),
-     METH_VARARGS | METH_KEYWORDS,
-     NULL
-};
-static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
-    PyObject *method;
-    method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
-    if (unlikely(!method))
-        return -1;
-    target->method = method;
-#if CYTHON_COMPILING_IN_CPYTHON
-    #if PY_MAJOR_VERSION >= 3
-    if (likely(__Pyx_TypeCheck(method, &PyMethodDescr_Type)))
-    #else
-    if (likely(!__Pyx_CyOrPyCFunction_Check(method)))
-    #endif
-    {
-        PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
-        target->func = descr->d_method->ml_meth;
-        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_STACKLESS);
-    } else
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-#else
-    if (PyCFunction_Check(method))
-#endif
-    {
-        PyObject *self;
-        int self_found;
-#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
-        self = PyObject_GetAttrString(method, "__self__");
-        if (!self) {
-            PyErr_Clear();
-        }
-#else
-        self = PyCFunction_GET_SELF(method);
-#endif
-        self_found = (self && self != Py_None);
-#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
-        Py_XDECREF(self);
-#endif
-        if (self_found) {
-            PyObject *unbound_method = PyCFunction_New(&__Pyx_UnboundCMethod_Def, method);
-            if (unlikely(!unbound_method)) return -1;
-            Py_DECREF(method);
-            target->method = unbound_method;
-        }
-    }
-    return 0;
-}
-
-/* CallUnboundCMethod1 */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg) {
-    if (likely(cfunc->func)) {
-        int flag = cfunc->flag;
-        if (flag == METH_O) {
-            return (*(cfunc->func))(self, arg);
-        } else if ((PY_VERSION_HEX >= 0x030600B1) && flag == METH_FASTCALL) {
-            #if PY_VERSION_HEX >= 0x030700A0
-                return (*(__Pyx_PyCFunctionFast)(void*)(PyCFunction)cfunc->func)(self, &arg, 1);
-            #else
-                return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, &arg, 1, NULL);
-            #endif
-        } else if ((PY_VERSION_HEX >= 0x030700A0) && flag == (METH_FASTCALL | METH_KEYWORDS)) {
-            return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, &arg, 1, NULL);
-        }
-    }
-    return __Pyx__CallUnboundCMethod1(cfunc, self, arg);
-}
-#endif
-static PyObject* __Pyx__CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg){
-    PyObject *args, *result = NULL;
-    if (unlikely(!cfunc->func && !cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
-#if CYTHON_COMPILING_IN_CPYTHON
-    if (cfunc->func && (cfunc->flag & METH_VARARGS)) {
-        args = PyTuple_New(1);
-        if (unlikely(!args)) goto bad;
-        Py_INCREF(arg);
-        PyTuple_SET_ITEM(args, 0, arg);
-        if (cfunc->flag & METH_KEYWORDS)
-            result = (*(PyCFunctionWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, NULL);
-        else
-            result = (*cfunc->func)(self, args);
-    } else {
-        args = PyTuple_New(2);
-        if (unlikely(!args)) goto bad;
-        Py_INCREF(self);
-        PyTuple_SET_ITEM(args, 0, self);
-        Py_INCREF(arg);
-        PyTuple_SET_ITEM(args, 1, arg);
-        result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
-    }
-#else
-    args = PyTuple_Pack(2, self, arg);
-    if (unlikely(!args)) goto bad;
-    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
-#endif
-bad:
-    Py_XDECREF(args);
-    return result;
-}
-
-/* CallUnboundCMethod2 */
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030600B1
-static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2) {
-    if (likely(cfunc->func)) {
-        PyObject *args[2] = {arg1, arg2};
-        if (cfunc->flag == METH_FASTCALL) {
-            #if PY_VERSION_HEX >= 0x030700A0
-            return (*(__Pyx_PyCFunctionFast)(void*)(PyCFunction)cfunc->func)(self, args, 2);
-            #else
-            return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, 2, NULL);
-            #endif
-        }
-        #if PY_VERSION_HEX >= 0x030700A0
-        if (cfunc->flag == (METH_FASTCALL | METH_KEYWORDS))
-            return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, 2, NULL);
-        #endif
-    }
-    return __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2);
-}
-#endif
-static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2){
-    PyObject *args, *result = NULL;
-    if (unlikely(!cfunc->func && !cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
-#if CYTHON_COMPILING_IN_CPYTHON
-    if (cfunc->func && (cfunc->flag & METH_VARARGS)) {
-        args = PyTuple_New(2);
-        if (unlikely(!args)) goto bad;
-        Py_INCREF(arg1);
-        PyTuple_SET_ITEM(args, 0, arg1);
-        Py_INCREF(arg2);
-        PyTuple_SET_ITEM(args, 1, arg2);
-        if (cfunc->flag & METH_KEYWORDS)
-            result = (*(PyCFunctionWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, NULL);
-        else
-            result = (*cfunc->func)(self, args);
-    } else {
-        args = PyTuple_New(3);
-        if (unlikely(!args)) goto bad;
-        Py_INCREF(self);
-        PyTuple_SET_ITEM(args, 0, self);
-        Py_INCREF(arg1);
-        PyTuple_SET_ITEM(args, 1, arg1);
-        Py_INCREF(arg2);
-        PyTuple_SET_ITEM(args, 2, arg2);
-        result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
-    }
-#else
-    args = PyTuple_Pack(3, self, arg1, arg2);
-    if (unlikely(!args)) goto bad;
-    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
-#endif
-bad:
-    Py_XDECREF(args);
-    return result;
-}
-
-/* dict_getitem_default */
-static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value) {
-    PyObject* value;
-#if PY_MAJOR_VERSION >= 3 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000)
-    value = PyDict_GetItemWithError(d, key);
-    if (unlikely(!value)) {
-        if (unlikely(PyErr_Occurred()))
-            return NULL;
-        value = default_value;
-    }
-    Py_INCREF(value);
-    if ((1));
-#else
-    if (PyString_CheckExact(key) || PyUnicode_CheckExact(key) || PyInt_CheckExact(key)) {
-        value = PyDict_GetItem(d, key);
-        if (unlikely(!value)) {
-            value = default_value;
-        }
-        Py_INCREF(value);
-    }
-#endif
-    else {
-        if (default_value == Py_None)
-            value = __Pyx_CallUnboundCMethod1(&__pyx_umethod_PyDict_Type_get, d, key);
-        else
-            value = __Pyx_CallUnboundCMethod2(&__pyx_umethod_PyDict_Type_get, d, key, default_value);
-    }
-    return value;
-}
-
-/* RaiseException */
-#if PY_MAJOR_VERSION < 3
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
-    __Pyx_PyThreadState_declare
-    CYTHON_UNUSED_VAR(cause);
-    Py_XINCREF(type);
-    if (!value || value == Py_None)
-        value = NULL;
-    else
-        Py_INCREF(value);
-    if (!tb || tb == Py_None)
-        tb = NULL;
-    else {
-        Py_INCREF(tb);
-        if (!PyTraceBack_Check(tb)) {
-            PyErr_SetString(PyExc_TypeError,
-                "raise: arg 3 must be a traceback or None");
-            goto raise_error;
-        }
-    }
-    if (PyType_Check(type)) {
-#if CYTHON_COMPILING_IN_PYPY
-        if (!value) {
-            Py_INCREF(Py_None);
-            value = Py_None;
-        }
-#endif
-        PyErr_NormalizeException(&type, &value, &tb);
-    } else {
-        if (value) {
-            PyErr_SetString(PyExc_TypeError,
-                "instance exception may not have a separate value");
-            goto raise_error;
-        }
-        value = type;
-        type = (PyObject*) Py_TYPE(type);
-        Py_INCREF(type);
-        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
-            PyErr_SetString(PyExc_TypeError,
-                "raise: exception class must be a subclass of BaseException");
-            goto raise_error;
-        }
-    }
-    __Pyx_PyThreadState_assign
-    __Pyx_ErrRestore(type, value, tb);
-    return;
-raise_error:
-    Py_XDECREF(value);
-    Py_XDECREF(type);
-    Py_XDECREF(tb);
-    return;
-}
-#else
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
-    PyObject* owned_instance = NULL;
-    if (tb == Py_None) {
-        tb = 0;
-    } else if (tb && !PyTraceBack_Check(tb)) {
-        PyErr_SetString(PyExc_TypeError,
-            "raise: arg 3 must be a traceback or None");
-        goto bad;
-    }
-    if (value == Py_None)
-        value = 0;
-    if (PyExceptionInstance_Check(type)) {
-        if (value) {
-            PyErr_SetString(PyExc_TypeError,
-                "instance exception may not have a separate value");
-            goto bad;
-        }
-        value = type;
-        type = (PyObject*) Py_TYPE(value);
-    } else if (PyExceptionClass_Check(type)) {
-        PyObject *instance_class = NULL;
-        if (value && PyExceptionInstance_Check(value)) {
-            instance_class = (PyObject*) Py_TYPE(value);
-            if (instance_class != type) {
-                int is_subclass = PyObject_IsSubclass(instance_class, type);
-                if (!is_subclass) {
-                    instance_class = NULL;
-                } else if (unlikely(is_subclass == -1)) {
-                    goto bad;
-                } else {
-                    type = instance_class;
-                }
-            }
-        }
-        if (!instance_class) {
-            PyObject *args;
-            if (!value)
-                args = PyTuple_New(0);
-            else if (PyTuple_Check(value)) {
-                Py_INCREF(value);
-                args = value;
-            } else
-                args = PyTuple_Pack(1, value);
-            if (!args)
-                goto bad;
-            owned_instance = PyObject_Call(type, args, NULL);
-            Py_DECREF(args);
-            if (!owned_instance)
-                goto bad;
-            value = owned_instance;
-            if (!PyExceptionInstance_Check(value)) {
-                PyErr_Format(PyExc_TypeError,
-                             "calling %R should have returned an instance of "
-                             "BaseException, not %R",
-                             type, Py_TYPE(value));
-                goto bad;
-            }
-        }
-    } else {
-        PyErr_SetString(PyExc_TypeError,
-            "raise: exception class must be a subclass of BaseException");
-        goto bad;
-    }
-    if (cause) {
-        PyObject *fixed_cause;
-        if (cause == Py_None) {
-            fixed_cause = NULL;
-        } else if (PyExceptionClass_Check(cause)) {
-            fixed_cause = PyObject_CallObject(cause, NULL);
-            if (fixed_cause == NULL)
-                goto bad;
-        } else if (PyExceptionInstance_Check(cause)) {
-            fixed_cause = cause;
-            Py_INCREF(fixed_cause);
-        } else {
-            PyErr_SetString(PyExc_TypeError,
-                            "exception causes must derive from "
-                            "BaseException");
-            goto bad;
-        }
-        PyException_SetCause(value, fixed_cause);
-    }
-    PyErr_SetObject(type, value);
-    if (tb) {
-      #if PY_VERSION_HEX >= 0x030C00A6
-        PyException_SetTraceback(value, tb);
-      #elif CYTHON_FAST_THREAD_STATE
-        PyThreadState *tstate = __Pyx_PyThreadState_Current;
-        PyObject* tmp_tb = tstate->curexc_traceback;
-        if (tb != tmp_tb) {
-            Py_INCREF(tb);
-            tstate->curexc_traceback = tb;
-            Py_XDECREF(tmp_tb);
-        }
-#else
-        PyObject *tmp_type, *tmp_value, *tmp_tb;
-        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
-        Py_INCREF(tb);
-        PyErr_Restore(tmp_type, tmp_value, tb);
-        Py_XDECREF(tmp_tb);
-#endif
-    }
-bad:
-    Py_XDECREF(owned_instance);
-    return;
-}
-#endif
-
-/* SetItemInt */
-static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) {
-    int r;
-    if (unlikely(!j)) return -1;
-    r = PyObject_SetItem(o, j, v);
-    Py_DECREF(j);
-    return r;
-}
-static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v, int is_list,
-                                               CYTHON_NCP_UNUSED int wraparound, CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
-    if (is_list || PyList_CheckExact(o)) {
-        Py_ssize_t n = (!wraparound) ? i : ((likely(i >= 0)) ? i : i + PyList_GET_SIZE(o));
-        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o)))) {
-            PyObject* old = PyList_GET_ITEM(o, n);
-            Py_INCREF(v);
-            PyList_SET_ITEM(o, n, v);
-            Py_DECREF(old);
-            return 1;
-        }
-    } else {
-        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
-        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
-        if (mm && mm->mp_ass_subscript) {
-            int r;
-            PyObject *key = PyInt_FromSsize_t(i);
-            if (unlikely(!key)) return -1;
-            r = mm->mp_ass_subscript(o, key, v);
-            Py_DECREF(key);
-            return r;
-        }
-        if (likely(sm && sm->sq_ass_item)) {
-            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
-                Py_ssize_t l = sm->sq_length(o);
-                if (likely(l >= 0)) {
-                    i += l;
-                } else {
-                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
-                        return -1;
-                    PyErr_Clear();
-                }
-            }
-            return sm->sq_ass_item(o, i, v);
-        }
-    }
-#else
-    if (is_list || !PyMapping_Check(o))
-    {
-        return PySequence_SetItem(o, i, v);
-    }
-#endif
-    return __Pyx_SetItemInt_Generic(o, PyInt_FromSsize_t(i), v);
-}
-
-/* PyObject_GenericGetAttrNoDict */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
-    __Pyx_TypeName type_name = __Pyx_PyType_GetName(tp);
-    PyErr_Format(PyExc_AttributeError,
-#if PY_MAJOR_VERSION >= 3
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
-                 type_name, attr_name);
-#else
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
-                 type_name, PyString_AS_STRING(attr_name));
-#endif
-    __Pyx_DECREF_TypeName(type_name);
-    return NULL;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
-    PyObject *descr;
-    PyTypeObject *tp = Py_TYPE(obj);
-    if (unlikely(!PyString_Check(attr_name))) {
-        return PyObject_GenericGetAttr(obj, attr_name);
-    }
-    assert(!tp->tp_dictoffset);
-    descr = _PyType_Lookup(tp, attr_name);
-    if (unlikely(!descr)) {
-        return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
-    }
-    Py_INCREF(descr);
-    #if PY_MAJOR_VERSION < 3
-    if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
-    #endif
-    {
-        descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
-        if (unlikely(f)) {
-            PyObject *res = f(descr, obj, (PyObject *)tp);
-            Py_DECREF(descr);
-            return res;
-        }
-    }
-    return descr;
-}
-#endif
-
-/* PyObject_GenericGetAttr */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
-    if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
-        return PyObject_GenericGetAttr(obj, attr_name);
-    }
-    return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
-}
-#endif
-
-/* FixUpExtensionType */
-#if CYTHON_USE_TYPE_SPECS
-static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type) {
-#if PY_VERSION_HEX > 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    CYTHON_UNUSED_VAR(spec);
-    CYTHON_UNUSED_VAR(type);
-#else
-    const PyType_Slot *slot = spec->slots;
-    while (slot && slot->slot && slot->slot != Py_tp_members)
-        slot++;
-    if (slot && slot->slot == Py_tp_members) {
-        int changed = 0;
-#if !(PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON)
-        const
-#endif
-            PyMemberDef *memb = (PyMemberDef*) slot->pfunc;
-        while (memb && memb->name) {
-            if (memb->name[0] == '_' && memb->name[1] == '_') {
-#if PY_VERSION_HEX < 0x030900b1
-                if (strcmp(memb->name, "__weaklistoffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-                    type->tp_weaklistoffset = memb->offset;
-                    changed = 1;
-                }
-                else if (strcmp(memb->name, "__dictoffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-                    type->tp_dictoffset = memb->offset;
-                    changed = 1;
-                }
-#if CYTHON_METH_FASTCALL
-                else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-#if PY_VERSION_HEX >= 0x030800b4
-                    type->tp_vectorcall_offset = memb->offset;
-#else
-                    type->tp_print = (printfunc) memb->offset;
-#endif
-                    changed = 1;
-                }
-#endif
-#else
-                if ((0));
-#endif
-#if PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON
-                else if (strcmp(memb->name, "__module__") == 0) {
-                    PyObject *descr;
-                    assert(memb->type == T_OBJECT);
-                    assert(memb->flags == 0 || memb->flags == READONLY);
-                    descr = PyDescr_NewMember(type, memb);
-                    if (unlikely(!descr))
-                        return -1;
-                    if (unlikely(PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr) < 0)) {
-                        Py_DECREF(descr);
-                        return -1;
-                    }
-                    Py_DECREF(descr);
-                    changed = 1;
-                }
-#endif
-            }
-            memb++;
-        }
-        if (changed)
-            PyType_Modified(type);
-    }
-#endif
-    return 0;
-}
-#endif
-
-/* PyObjectCallNoArg */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
-    PyObject *arg[2] = {NULL, NULL};
-    return __Pyx_PyObject_FastCall(func, arg + 1, 0 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
-}
-
-/* PyObjectGetMethod */
-static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
-    PyObject *attr;
-#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
-    __Pyx_TypeName type_name;
-    PyTypeObject *tp = Py_TYPE(obj);
-    PyObject *descr;
-    descrgetfunc f = NULL;
-    PyObject **dictptr, *dict;
-    int meth_found = 0;
-    assert (*method == NULL);
-    if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
-        attr = __Pyx_PyObject_GetAttrStr(obj, name);
-        goto try_unpack;
-    }
-    if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
-        return 0;
-    }
-    descr = _PyType_Lookup(tp, name);
-    if (likely(descr != NULL)) {
-        Py_INCREF(descr);
-#if defined(Py_TPFLAGS_METHOD_DESCRIPTOR) && Py_TPFLAGS_METHOD_DESCRIPTOR
-        if (__Pyx_PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_METHOD_DESCRIPTOR))
-#elif PY_MAJOR_VERSION >= 3
-        #ifdef __Pyx_CyFunction_USED
-        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
-        #else
-        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type)))
-        #endif
-#else
-        #ifdef __Pyx_CyFunction_USED
-        if (likely(PyFunction_Check(descr) || __Pyx_CyFunction_Check(descr)))
-        #else
-        if (likely(PyFunction_Check(descr)))
-        #endif
-#endif
-        {
-            meth_found = 1;
-        } else {
-            f = Py_TYPE(descr)->tp_descr_get;
-            if (f != NULL && PyDescr_IsData(descr)) {
-                attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
-                Py_DECREF(descr);
-                goto try_unpack;
-            }
-        }
-    }
-    dictptr = _PyObject_GetDictPtr(obj);
-    if (dictptr != NULL && (dict = *dictptr) != NULL) {
-        Py_INCREF(dict);
-        attr = __Pyx_PyDict_GetItemStr(dict, name);
-        if (attr != NULL) {
-            Py_INCREF(attr);
-            Py_DECREF(dict);
-            Py_XDECREF(descr);
-            goto try_unpack;
-        }
-        Py_DECREF(dict);
-    }
-    if (meth_found) {
-        *method = descr;
-        return 1;
-    }
-    if (f != NULL) {
-        attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
-        Py_DECREF(descr);
-        goto try_unpack;
-    }
-    if (likely(descr != NULL)) {
-        *method = descr;
-        return 0;
-    }
-    type_name = __Pyx_PyType_GetName(tp);
-    PyErr_Format(PyExc_AttributeError,
-#if PY_MAJOR_VERSION >= 3
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
-                 type_name, name);
-#else
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
-                 type_name, PyString_AS_STRING(name));
-#endif
-    __Pyx_DECREF_TypeName(type_name);
-    return 0;
-#else
-    attr = __Pyx_PyObject_GetAttrStr(obj, name);
-    goto try_unpack;
-#endif
-try_unpack:
-#if CYTHON_UNPACK_METHODS
-    if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
-        PyObject *function = PyMethod_GET_FUNCTION(attr);
-        Py_INCREF(function);
-        Py_DECREF(attr);
-        *method = function;
-        return 1;
-    }
-#endif
-    *method = attr;
-    return 0;
-}
-
-/* PyObjectCallMethod0 */
-static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
-    PyObject *method = NULL, *result = NULL;
-    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
-    if (likely(is_method)) {
-        result = __Pyx_PyObject_CallOneArg(method, obj);
-        Py_DECREF(method);
-        return result;
-    }
-    if (unlikely(!method)) goto bad;
-    result = __Pyx_PyObject_CallNoArg(method);
-    Py_DECREF(method);
-bad:
-    return result;
-}
-
-/* ValidateBasesTuple */
-#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
-static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases) {
-    Py_ssize_t i, n;
-#if CYTHON_ASSUME_SAFE_MACROS
-    n = PyTuple_GET_SIZE(bases);
-#else
-    n = PyTuple_Size(bases);
-    if (n < 0) return -1;
-#endif
-    for (i = 1; i < n; i++)
-    {
-#if CYTHON_AVOID_BORROWED_REFS
-        PyObject *b0 = PySequence_GetItem(bases, i);
-        if (!b0) return -1;
-#elif CYTHON_ASSUME_SAFE_MACROS
-        PyObject *b0 = PyTuple_GET_ITEM(bases, i);
-#else
-        PyObject *b0 = PyTuple_GetItem(bases, i);
-        if (!b0) return -1;
-#endif
-        PyTypeObject *b;
-#if PY_MAJOR_VERSION < 3
-        if (PyClass_Check(b0))
-        {
-            PyErr_Format(PyExc_TypeError, "base class '%.200s' is an old-style class",
-                         PyString_AS_STRING(((PyClassObject*)b0)->cl_name));
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
-#endif
-            return -1;
-        }
-#endif
-        b = (PyTypeObject*) b0;
-        if (!__Pyx_PyType_HasFeature(b, Py_TPFLAGS_HEAPTYPE))
-        {
-            __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
-            PyErr_Format(PyExc_TypeError,
-                "base class '" __Pyx_FMT_TYPENAME "' is not a heap type", b_name);
-            __Pyx_DECREF_TypeName(b_name);
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
-#endif
-            return -1;
-        }
-        if (dictoffset == 0)
-        {
-            Py_ssize_t b_dictoffset = 0;
-#if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
-            b_dictoffset = b->tp_dictoffset;
-#else
-            PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
-            if (!py_b_dictoffset) goto dictoffset_return;
-            b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
-            Py_DECREF(py_b_dictoffset);
-            if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
-#endif
-            if (b_dictoffset) {
-                {
-                    __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
-                    PyErr_Format(PyExc_TypeError,
-                        "extension type '%.200s' has no __dict__ slot, "
-                        "but base type '" __Pyx_FMT_TYPENAME "' has: "
-                        "either add 'cdef dict __dict__' to the extension type "
-                        "or add '__slots__ = [...]' to the base type",
-                        type_name, b_name);
-                    __Pyx_DECREF_TypeName(b_name);
-                }
-#if !(CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY)
-              dictoffset_return:
-#endif
-#if CYTHON_AVOID_BORROWED_REFS
-                Py_DECREF(b0);
-#endif
-                return -1;
-            }
-        }
-#if CYTHON_AVOID_BORROWED_REFS
-        Py_DECREF(b0);
-#endif
-    }
-    return 0;
-}
-#endif
-
-/* PyType_Ready */
-static int __Pyx_PyType_Ready(PyTypeObject *t) {
-#if CYTHON_USE_TYPE_SPECS || !(CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API) || defined(PYSTON_MAJOR_VERSION)
-    (void)__Pyx_PyObject_CallMethod0;
-#if CYTHON_USE_TYPE_SPECS
-    (void)__Pyx_validate_bases_tuple;
-#endif
-    return PyType_Ready(t);
-#else
-    int r;
-    PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
-    if (bases && unlikely(__Pyx_validate_bases_tuple(t->tp_name, t->tp_dictoffset, bases) == -1))
-        return -1;
-#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
-    {
-        int gc_was_enabled;
-    #if PY_VERSION_HEX >= 0x030A00b1
-        gc_was_enabled = PyGC_Disable();
-        (void)__Pyx_PyObject_CallMethod0;
-    #else
-        PyObject *ret, *py_status;
-        PyObject *gc = NULL;
-        #if PY_VERSION_HEX >= 0x030700a1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM+0 >= 0x07030400)
-        gc = PyImport_GetModule(__pyx_kp_u_gc);
-        #endif
-        if (unlikely(!gc)) gc = PyImport_Import(__pyx_kp_u_gc);
-        if (unlikely(!gc)) return -1;
-        py_status = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_isenabled);
-        if (unlikely(!py_status)) {
-            Py_DECREF(gc);
-            return -1;
-        }
-        gc_was_enabled = __Pyx_PyObject_IsTrue(py_status);
-        Py_DECREF(py_status);
-        if (gc_was_enabled > 0) {
-            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_disable);
-            if (unlikely(!ret)) {
-                Py_DECREF(gc);
-                return -1;
-            }
-            Py_DECREF(ret);
-        } else if (unlikely(gc_was_enabled == -1)) {
-            Py_DECREF(gc);
-            return -1;
-        }
-    #endif
-        t->tp_flags |= Py_TPFLAGS_HEAPTYPE;
-#if PY_VERSION_HEX >= 0x030A0000
-        t->tp_flags |= Py_TPFLAGS_IMMUTABLETYPE;
-#endif
-#else
-        (void)__Pyx_PyObject_CallMethod0;
-#endif
-    r = PyType_Ready(t);
-#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
-        t->tp_flags &= ~Py_TPFLAGS_HEAPTYPE;
-    #if PY_VERSION_HEX >= 0x030A00b1
-        if (gc_was_enabled)
-            PyGC_Enable();
-    #else
-        if (gc_was_enabled) {
-            PyObject *tp, *v, *tb;
-            PyErr_Fetch(&tp, &v, &tb);
-            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_enable);
-            if (likely(ret || r == -1)) {
-                Py_XDECREF(ret);
-                PyErr_Restore(tp, v, tb);
-            } else {
-                Py_XDECREF(tp);
-                Py_XDECREF(v);
-                Py_XDECREF(tb);
-                r = -1;
-            }
-        }
-        Py_DECREF(gc);
-    #endif
-    }
-#endif
-    return r;
-#endif
-}
-
-/* SetVTable */
-static int __Pyx_SetVtable(PyTypeObject *type, void *vtable) {
-    PyObject *ob = PyCapsule_New(vtable, 0, 0);
-    if (unlikely(!ob))
-        goto bad;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    if (unlikely(PyObject_SetAttr((PyObject *) type, __pyx_n_s_pyx_vtable, ob) < 0))
-#else
-    if (unlikely(PyDict_SetItem(type->tp_dict, __pyx_n_s_pyx_vtable, ob) < 0))
-#endif
-        goto bad;
-    Py_DECREF(ob);
-    return 0;
-bad:
-    Py_XDECREF(ob);
-    return -1;
-}
-
-/* GetVTable */
-static void* __Pyx_GetVtable(PyTypeObject *type) {
-    void* ptr;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *ob = PyObject_GetAttr((PyObject *)type, __pyx_n_s_pyx_vtable);
-#else
-    PyObject *ob = PyObject_GetItem(type->tp_dict, __pyx_n_s_pyx_vtable);
-#endif
-    if (!ob)
-        goto bad;
-    ptr = PyCapsule_GetPointer(ob, 0);
-    if (!ptr && !PyErr_Occurred())
-        PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
-    Py_DECREF(ob);
-    return ptr;
-bad:
-    Py_XDECREF(ob);
-    return NULL;
-}
-
-/* MergeVTables */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_MergeVtables(PyTypeObject *type) {
-    int i;
-    void** base_vtables;
-    __Pyx_TypeName tp_base_name;
-    __Pyx_TypeName base_name;
-    void* unknown = (void*)-1;
-    PyObject* bases = type->tp_bases;
-    int base_depth = 0;
-    {
-        PyTypeObject* base = type->tp_base;
-        while (base) {
-            base_depth += 1;
-            base = base->tp_base;
-        }
-    }
-    base_vtables = (void**) malloc(sizeof(void*) * (size_t)(base_depth + 1));
-    base_vtables[0] = unknown;
-    for (i = 1; i < PyTuple_GET_SIZE(bases); i++) {
-        void* base_vtable = __Pyx_GetVtable(((PyTypeObject*)PyTuple_GET_ITEM(bases, i)));
-        if (base_vtable != NULL) {
-            int j;
-            PyTypeObject* base = type->tp_base;
-            for (j = 0; j < base_depth; j++) {
-                if (base_vtables[j] == unknown) {
-                    base_vtables[j] = __Pyx_GetVtable(base);
-                    base_vtables[j + 1] = unknown;
-                }
-                if (base_vtables[j] == base_vtable) {
-                    break;
-                } else if (base_vtables[j] == NULL) {
-                    goto bad;
-                }
-                base = base->tp_base;
-            }
-        }
-    }
-    PyErr_Clear();
-    free(base_vtables);
-    return 0;
-bad:
-    tp_base_name = __Pyx_PyType_GetName(type->tp_base);
-    base_name = __Pyx_PyType_GetName((PyTypeObject*)PyTuple_GET_ITEM(bases, i));
-    PyErr_Format(PyExc_TypeError,
-        "multiple bases have vtable conflict: '" __Pyx_FMT_TYPENAME "' and '" __Pyx_FMT_TYPENAME "'", tp_base_name, base_name);
-    __Pyx_DECREF_TypeName(tp_base_name);
-    __Pyx_DECREF_TypeName(base_name);
-    free(base_vtables);
-    return -1;
-}
-#endif
-
-/* Import */
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *module = 0;
-    PyObject *empty_dict = 0;
-    PyObject *empty_list = 0;
-    #if PY_MAJOR_VERSION < 3
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (unlikely(!py_import))
-        goto bad;
-    if (!from_list) {
-        empty_list = PyList_New(0);
-        if (unlikely(!empty_list))
-            goto bad;
-        from_list = empty_list;
-    }
-    #endif
-    empty_dict = PyDict_New();
-    if (unlikely(!empty_dict))
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.') != NULL) {
-                module = PyImport_ImportModuleLevelObject(
-                    name, __pyx_d, empty_dict, from_list, 1);
-                if (unlikely(!module)) {
-                    if (unlikely(!PyErr_ExceptionMatches(PyExc_ImportError)))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
-        }
-        #endif
-        if (!module) {
-            #if PY_MAJOR_VERSION < 3
-            PyObject *py_level = PyInt_FromLong(level);
-            if (unlikely(!py_level))
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, __pyx_d, empty_dict, from_list, py_level, (PyObject *)NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, __pyx_d, empty_dict, from_list, level);
-            #endif
-        }
-    }
-bad:
-    Py_XDECREF(empty_dict);
-    Py_XDECREF(empty_list);
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(py_import);
-    #endif
-    return module;
-}
-
-/* ImportFrom */
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
-    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
-    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
-        const char* module_name_str = 0;
-        PyObject* module_name = 0;
-        PyObject* module_dot = 0;
-        PyObject* full_name = 0;
-        PyErr_Clear();
-        module_name_str = PyModule_GetName(module);
-        if (unlikely(!module_name_str)) { goto modbad; }
-        module_name = PyUnicode_FromString(module_name_str);
-        if (unlikely(!module_name)) { goto modbad; }
-        module_dot = PyUnicode_Concat(module_name, __pyx_kp_u_);
-        if (unlikely(!module_dot)) { goto modbad; }
-        full_name = PyUnicode_Concat(module_dot, name);
-        if (unlikely(!full_name)) { goto modbad; }
-        #if PY_VERSION_HEX < 0x030700A1 || (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400)
-        {
-            PyObject *modules = PyImport_GetModuleDict();
-            if (unlikely(!modules))
-                goto modbad;
-            value = PyObject_GetItem(modules, full_name);
-        }
-        #else
-        value = PyImport_GetModule(full_name);
-        #endif
-      modbad:
-        Py_XDECREF(full_name);
-        Py_XDECREF(module_dot);
-        Py_XDECREF(module_name);
-    }
-    if (unlikely(!value)) {
-        PyErr_Format(PyExc_ImportError,
-        #if PY_MAJOR_VERSION < 3
-            "cannot import name %.230s", PyString_AS_STRING(name));
-        #else
-            "cannot import name %S", name);
-        #endif
-    }
-    return value;
-}
-
-/* FetchSharedCythonModule */
-static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
-    return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
-}
-
-/* FetchCommonType */
-static int __Pyx_VerifyCachedType(PyObject *cached_type,
-                               const char *name,
-                               Py_ssize_t basicsize,
-                               Py_ssize_t expected_basicsize) {
-    if (!PyType_Check(cached_type)) {
-        PyErr_Format(PyExc_TypeError,
-            "Shared Cython type %.200s is not a type object", name);
-        return -1;
-    }
-    if (basicsize != expected_basicsize) {
-        PyErr_Format(PyExc_TypeError,
-            "Shared Cython type %.200s has the wrong size, try recompiling",
-            name);
-        return -1;
-    }
-    return 0;
-}
-#if !CYTHON_USE_TYPE_SPECS
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
-    PyObject* abi_module;
-    const char* object_name;
-    PyTypeObject *cached_type = NULL;
-    abi_module = __Pyx_FetchSharedCythonABIModule();
-    if (!abi_module) return NULL;
-    object_name = strrchr(type->tp_name, '.');
-    object_name = object_name ? object_name+1 : type->tp_name;
-    cached_type = (PyTypeObject*) PyObject_GetAttrString(abi_module, object_name);
-    if (cached_type) {
-        if (__Pyx_VerifyCachedType(
-              (PyObject *)cached_type,
-              object_name,
-              cached_type->tp_basicsize,
-              type->tp_basicsize) < 0) {
-            goto bad;
-        }
-        goto done;
-    }
-    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
-    PyErr_Clear();
-    if (PyType_Ready(type) < 0) goto bad;
-    if (PyObject_SetAttrString(abi_module, object_name, (PyObject *)type) < 0)
-        goto bad;
-    Py_INCREF(type);
-    cached_type = type;
-done:
-    Py_DECREF(abi_module);
-    return cached_type;
-bad:
-    Py_XDECREF(cached_type);
-    cached_type = NULL;
-    goto done;
-}
-#else
-static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases) {
-    PyObject *abi_module, *cached_type = NULL;
-    const char* object_name = strrchr(spec->name, '.');
-    object_name = object_name ? object_name+1 : spec->name;
-    abi_module = __Pyx_FetchSharedCythonABIModule();
-    if (!abi_module) return NULL;
-    cached_type = PyObject_GetAttrString(abi_module, object_name);
-    if (cached_type) {
-        Py_ssize_t basicsize;
-#if CYTHON_COMPILING_IN_LIMITED_API
-        PyObject *py_basicsize;
-        py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
-        if (unlikely(!py_basicsize)) goto bad;
-        basicsize = PyLong_AsSsize_t(py_basicsize);
-        Py_DECREF(py_basicsize);
-        py_basicsize = 0;
-        if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
-#else
-        basicsize = likely(PyType_Check(cached_type)) ? ((PyTypeObject*) cached_type)->tp_basicsize : -1;
-#endif
-        if (__Pyx_VerifyCachedType(
-              cached_type,
-              object_name,
-              basicsize,
-              spec->basicsize) < 0) {
-            goto bad;
-        }
-        goto done;
-    }
-    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
-    PyErr_Clear();
-    CYTHON_UNUSED_VAR(module);
-    cached_type = __Pyx_PyType_FromModuleAndSpec(abi_module, spec, bases);
-    if (unlikely(!cached_type)) goto bad;
-    if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
-    if (PyObject_SetAttrString(abi_module, object_name, cached_type) < 0) goto bad;
-done:
-    Py_DECREF(abi_module);
-    assert(cached_type == NULL || PyType_Check(cached_type));
-    return (PyTypeObject *) cached_type;
-bad:
-    Py_XDECREF(cached_type);
-    cached_type = NULL;
-    goto done;
-}
-#endif
-
-/* PyVectorcallFastCallDict */
-#if CYTHON_METH_FASTCALL
-static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
-{
-    PyObject *res = NULL;
-    PyObject *kwnames;
-    PyObject **newargs;
-    PyObject **kwvalues;
-    Py_ssize_t i, pos;
-    size_t j;
-    PyObject *key, *value;
-    unsigned long keys_are_strings;
-    Py_ssize_t nkw = PyDict_GET_SIZE(kw);
-    newargs = (PyObject **)PyMem_Malloc((nargs + (size_t)nkw) * sizeof(args[0]));
-    if (unlikely(newargs == NULL)) {
-        PyErr_NoMemory();
-        return NULL;
-    }
-    for (j = 0; j < nargs; j++) newargs[j] = args[j];
-    kwnames = PyTuple_New(nkw);
-    if (unlikely(kwnames == NULL)) {
-        PyMem_Free(newargs);
-        return NULL;
-    }
-    kwvalues = newargs + nargs;
-    pos = i = 0;
-    keys_are_strings = Py_TPFLAGS_UNICODE_SUBCLASS;
-    while (PyDict_Next(kw, &pos, &key, &value)) {
-        keys_are_strings &= Py_TYPE(key)->tp_flags;
-        Py_INCREF(key);
-        Py_INCREF(value);
-        PyTuple_SET_ITEM(kwnames, i, key);
-        kwvalues[i] = value;
-        i++;
-    }
-    if (unlikely(!keys_are_strings)) {
-        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
-        goto cleanup;
-    }
-    res = vc(func, newargs, nargs, kwnames);
-cleanup:
-    Py_DECREF(kwnames);
-    for (i = 0; i < nkw; i++)
-        Py_DECREF(kwvalues[i]);
-    PyMem_Free(newargs);
-    return res;
-}
-static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
-{
-    if (likely(kw == NULL) || PyDict_GET_SIZE(kw) == 0) {
-        return vc(func, args, nargs, NULL);
-    }
-    return __Pyx_PyVectorcall_FastCallDict_kw(func, vc, args, nargs, kw);
-}
-#endif
-
-/* CythonFunctionShared */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
-    if (__Pyx_CyFunction_Check(func)) {
-        return PyCFunction_GetFunction(((__pyx_CyFunctionObject*)func)->func) == (PyCFunction) cfunc;
-    } else if (PyCFunction_Check(func)) {
-        return PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
-    }
-    return 0;
-}
-#else
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
-    return __Pyx_CyOrPyCFunction_Check(func) && __Pyx_CyOrPyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
-}
-#endif
-static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj) {
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    __Pyx_Py_XDECREF_SET(
-        __Pyx_CyFunction_GetClassObj(f),
-            ((classobj) ? __Pyx_NewRef(classobj) : NULL));
-#else
-    __Pyx_Py_XDECREF_SET(
-        ((PyCMethodObject *) (f))->mm_class,
-        (PyTypeObject*)((classobj) ? __Pyx_NewRef(classobj) : NULL));
-#endif
-}
-static PyObject *
-__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, void *closure)
-{
-    CYTHON_UNUSED_VAR(closure);
-    if (unlikely(op->func_doc == NULL)) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-        op->func_doc = PyObject_GetAttrString(op->func, "__doc__");
-        if (unlikely(!op->func_doc)) return NULL;
-#else
-        if (((PyCFunctionObject*)op)->m_ml->ml_doc) {
-#if PY_MAJOR_VERSION >= 3
-            op->func_doc = PyUnicode_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
-#else
-            op->func_doc = PyString_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
-#endif
-            if (unlikely(op->func_doc == NULL))
-                return NULL;
-        } else {
-            Py_INCREF(Py_None);
-            return Py_None;
-        }
-#endif
-    }
-    Py_INCREF(op->func_doc);
-    return op->func_doc;
-}
-static int
-__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (value == NULL) {
-        value = Py_None;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_doc, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(op->func_name == NULL)) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-        op->func_name = PyObject_GetAttrString(op->func, "__name__");
-#elif PY_MAJOR_VERSION >= 3
-        op->func_name = PyUnicode_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
-#else
-        op->func_name = PyString_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
-#endif
-        if (unlikely(op->func_name == NULL))
-            return NULL;
-    }
-    Py_INCREF(op->func_name);
-    return op->func_name;
-}
-static int
-__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-#if PY_MAJOR_VERSION >= 3
-    if (unlikely(value == NULL || !PyUnicode_Check(value)))
-#else
-    if (unlikely(value == NULL || !PyString_Check(value)))
-#endif
-    {
-        PyErr_SetString(PyExc_TypeError,
-                        "__name__ must be set to a string object");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_name, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(op->func_qualname);
-    return op->func_qualname;
-}
-static int
-__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-#if PY_MAJOR_VERSION >= 3
-    if (unlikely(value == NULL || !PyUnicode_Check(value)))
-#else
-    if (unlikely(value == NULL || !PyString_Check(value)))
-#endif
-    {
-        PyErr_SetString(PyExc_TypeError,
-                        "__qualname__ must be set to a string object");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_qualname, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(op->func_dict == NULL)) {
-        op->func_dict = PyDict_New();
-        if (unlikely(op->func_dict == NULL))
-            return NULL;
-    }
-    Py_INCREF(op->func_dict);
-    return op->func_dict;
-}
-static int
-__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(value == NULL)) {
-        PyErr_SetString(PyExc_TypeError,
-               "function's dictionary may not be deleted");
-        return -1;
-    }
-    if (unlikely(!PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-               "setting function's dictionary to a non-dict");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_dict, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(op->func_globals);
-    return op->func_globals;
-}
-static PyObject *
-__Pyx_CyFunction_get_closure(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(op);
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(Py_None);
-    return Py_None;
-}
-static PyObject *
-__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, void *context)
-{
-    PyObject* result = (op->func_code) ? op->func_code : Py_None;
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
-    int result = 0;
-    PyObject *res = op->defaults_getter((PyObject *) op);
-    if (unlikely(!res))
-        return -1;
-    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
-    Py_INCREF(op->defaults_tuple);
-    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
-    Py_INCREF(op->defaults_kwdict);
-    #else
-    op->defaults_tuple = __Pyx_PySequence_ITEM(res, 0);
-    if (unlikely(!op->defaults_tuple)) result = -1;
-    else {
-        op->defaults_kwdict = __Pyx_PySequence_ITEM(res, 1);
-        if (unlikely(!op->defaults_kwdict)) result = -1;
-    }
-    #endif
-    Py_DECREF(res);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value) {
-        value = Py_None;
-    } else if (unlikely(value != Py_None && !PyTuple_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__defaults__ must be set to a tuple object");
-        return -1;
-    }
-    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__defaults__ will not "
-                 "currently affect the values used in function calls", 1);
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->defaults_tuple, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->defaults_tuple;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        if (op->defaults_getter) {
-            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
-            result = op->defaults_tuple;
-        } else {
-            result = Py_None;
-        }
-    }
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value) {
-        value = Py_None;
-    } else if (unlikely(value != Py_None && !PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__kwdefaults__ must be set to a dict object");
-        return -1;
-    }
-    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__kwdefaults__ will not "
-                 "currently affect the values used in function calls", 1);
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->defaults_kwdict, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->defaults_kwdict;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        if (op->defaults_getter) {
-            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
-            result = op->defaults_kwdict;
-        } else {
-            result = Py_None;
-        }
-    }
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value || value == Py_None) {
-        value = NULL;
-    } else if (unlikely(!PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__annotations__ must be set to a dict object");
-        return -1;
-    }
-    Py_XINCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_annotations, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->func_annotations;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        result = PyDict_New();
-        if (unlikely(!result)) return NULL;
-        op->func_annotations = result;
-    }
-    Py_INCREF(result);
-    return result;
-}
-static PyObject *
-__Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
-    int is_coroutine;
-    CYTHON_UNUSED_VAR(context);
-    if (op->func_is_coroutine) {
-        return __Pyx_NewRef(op->func_is_coroutine);
-    }
-    is_coroutine = op->flags & __Pyx_CYFUNCTION_COROUTINE;
-#if PY_VERSION_HEX >= 0x03050000
-    if (is_coroutine) {
-        PyObject *module, *fromlist, *marker = __pyx_n_s_is_coroutine;
-        fromlist = PyList_New(1);
-        if (unlikely(!fromlist)) return NULL;
-        Py_INCREF(marker);
-#if CYTHON_ASSUME_SAFE_MACROS
-        PyList_SET_ITEM(fromlist, 0, marker);
-#else
-        if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
-            Py_DECREF(marker);
-            Py_DECREF(fromlist);
-            return NULL;
-        }
-#endif
-        module = PyImport_ImportModuleLevelObject(__pyx_n_s_asyncio_coroutines, NULL, NULL, fromlist, 0);
-        Py_DECREF(fromlist);
-        if (unlikely(!module)) goto ignore;
-        op->func_is_coroutine = __Pyx_PyObject_GetAttrStr(module, marker);
-        Py_DECREF(module);
-        if (likely(op->func_is_coroutine)) {
-            return __Pyx_NewRef(op->func_is_coroutine);
-        }
-ignore:
-        PyErr_Clear();
-    }
-#endif
-    op->func_is_coroutine = __Pyx_PyBool_FromLong(is_coroutine);
-    return __Pyx_NewRef(op->func_is_coroutine);
-}
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *
-__Pyx_CyFunction_get_module(__pyx_CyFunctionObject *op, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    return PyObject_GetAttrString(op->func, "__module__");
-}
-static int
-__Pyx_CyFunction_set_module(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    return PyObject_SetAttrString(op->func, "__module__", value);
-}
-#endif
-static PyGetSetDef __pyx_CyFunction_getsets[] = {
-    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
-    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
-    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
-    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
-    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
-    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
-    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
-    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
-    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
-    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
-    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
-    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
-    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
-    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
-    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
-    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
-    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
-    {(char *) "_is_coroutine", (getter)__Pyx_CyFunction_get_is_coroutine, 0, 0, 0},
-#if CYTHON_COMPILING_IN_LIMITED_API
-    {"__module__", (getter)__Pyx_CyFunction_get_module, (setter)__Pyx_CyFunction_set_module, 0, 0},
-#endif
-    {0, 0, 0, 0, 0}
-};
-static PyMemberDef __pyx_CyFunction_members[] = {
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), 0, 0},
-#endif
-#if CYTHON_USE_TYPE_SPECS
-    {(char *) "__dictoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_dict), READONLY, 0},
-#if CYTHON_METH_FASTCALL
-#if CYTHON_BACKPORT_VECTORCALL
-    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_vectorcall), READONLY, 0},
-#else
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(PyCFunctionObject, vectorcall), READONLY, 0},
-#endif
-#endif
-#endif
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_weakreflist), READONLY, 0},
-#else
-    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(PyCFunctionObject, m_weakreflist), READONLY, 0},
-#endif
-#endif
-    {0, 0, 0,  0, 0}
-};
-static PyObject *
-__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, PyObject *args)
-{
-    CYTHON_UNUSED_VAR(args);
-#if PY_MAJOR_VERSION >= 3
-    Py_INCREF(m->func_qualname);
-    return m->func_qualname;
-#else
-    return PyString_FromString(((PyCFunctionObject*)m)->m_ml->ml_name);
-#endif
-}
-static PyMethodDef __pyx_CyFunction_methods[] = {
-    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
-    {0, 0, 0, 0}
-};
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
-#else
-#define __Pyx_CyFunction_weakreflist(cyfunc) (((PyCFunctionObject*)cyfunc)->m_weakreflist)
-#endif
-static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
-                                       PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    PyCFunctionObject *cf = (PyCFunctionObject*) op;
-#endif
-    if (unlikely(op == NULL))
-        return NULL;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    op->func = PyCFunction_NewEx(ml, (PyObject*)op, module);
-    if (unlikely(!op->func)) return NULL;
-#endif
-    op->flags = flags;
-    __Pyx_CyFunction_weakreflist(op) = NULL;
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    cf->m_ml = ml;
-    cf->m_self = (PyObject *) op;
-#endif
-    Py_XINCREF(closure);
-    op->func_closure = closure;
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    Py_XINCREF(module);
-    cf->m_module = module;
-#endif
-    op->func_dict = NULL;
-    op->func_name = NULL;
-    Py_INCREF(qualname);
-    op->func_qualname = qualname;
-    op->func_doc = NULL;
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    op->func_classobj = NULL;
-#else
-    ((PyCMethodObject*)op)->mm_class = NULL;
-#endif
-    op->func_globals = globals;
-    Py_INCREF(op->func_globals);
-    Py_XINCREF(code);
-    op->func_code = code;
-    op->defaults_pyobjects = 0;
-    op->defaults_size = 0;
-    op->defaults = NULL;
-    op->defaults_tuple = NULL;
-    op->defaults_kwdict = NULL;
-    op->defaults_getter = NULL;
-    op->func_annotations = NULL;
-    op->func_is_coroutine = NULL;
-#if CYTHON_METH_FASTCALL
-    switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS | METH_O | METH_KEYWORDS | METH_METHOD)) {
-    case METH_NOARGS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_NOARGS;
-        break;
-    case METH_O:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_O;
-        break;
-    case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD;
-        break;
-    case METH_FASTCALL | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS;
-        break;
-    case METH_VARARGS | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = NULL;
-        break;
-    default:
-        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
-        Py_DECREF(op);
-        return NULL;
-    }
-#endif
-    return (PyObject *) op;
-}
-static int
-__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
-{
-    Py_CLEAR(m->func_closure);
-#if CYTHON_COMPILING_IN_LIMITED_API
-    Py_CLEAR(m->func);
-#else
-    Py_CLEAR(((PyCFunctionObject*)m)->m_module);
-#endif
-    Py_CLEAR(m->func_dict);
-    Py_CLEAR(m->func_name);
-    Py_CLEAR(m->func_qualname);
-    Py_CLEAR(m->func_doc);
-    Py_CLEAR(m->func_globals);
-    Py_CLEAR(m->func_code);
-#if !CYTHON_COMPILING_IN_LIMITED_API
-#if PY_VERSION_HEX < 0x030900B1
-    Py_CLEAR(__Pyx_CyFunction_GetClassObj(m));
-#else
-    {
-        PyObject *cls = (PyObject*) ((PyCMethodObject *) (m))->mm_class;
-        ((PyCMethodObject *) (m))->mm_class = NULL;
-        Py_XDECREF(cls);
-    }
-#endif
-#endif
-    Py_CLEAR(m->defaults_tuple);
-    Py_CLEAR(m->defaults_kwdict);
-    Py_CLEAR(m->func_annotations);
-    Py_CLEAR(m->func_is_coroutine);
-    if (m->defaults) {
-        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
-        int i;
-        for (i = 0; i < m->defaults_pyobjects; i++)
-            Py_XDECREF(pydefaults[i]);
-        PyObject_Free(m->defaults);
-        m->defaults = NULL;
-    }
-    return 0;
-}
-static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
-{
-    if (__Pyx_CyFunction_weakreflist(m) != NULL)
-        PyObject_ClearWeakRefs((PyObject *) m);
-    __Pyx_CyFunction_clear(m);
-    __Pyx_PyHeapTypeObject_GC_Del(m);
-}
-static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
-{
-    PyObject_GC_UnTrack(m);
-    __Pyx__CyFunction_dealloc(m);
-}
-static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
-{
-    Py_VISIT(m->func_closure);
-#if CYTHON_COMPILING_IN_LIMITED_API
-    Py_VISIT(m->func);
-#else
-    Py_VISIT(((PyCFunctionObject*)m)->m_module);
-#endif
-    Py_VISIT(m->func_dict);
-    Py_VISIT(m->func_name);
-    Py_VISIT(m->func_qualname);
-    Py_VISIT(m->func_doc);
-    Py_VISIT(m->func_globals);
-    Py_VISIT(m->func_code);
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    Py_VISIT(__Pyx_CyFunction_GetClassObj(m));
-#endif
-    Py_VISIT(m->defaults_tuple);
-    Py_VISIT(m->defaults_kwdict);
-    Py_VISIT(m->func_is_coroutine);
-    if (m->defaults) {
-        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
-        int i;
-        for (i = 0; i < m->defaults_pyobjects; i++)
-            Py_VISIT(pydefaults[i]);
-    }
-    return 0;
-}
-static PyObject*
-__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
-{
-#if PY_MAJOR_VERSION >= 3
-    return PyUnicode_FromFormat("<cyfunction %U at %p>",
-                                op->func_qualname, (void *)op);
-#else
-    return PyString_FromFormat("<cyfunction %s at %p>",
-                               PyString_AsString(op->func_qualname), (void *)op);
-#endif
-}
-static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *f = ((__pyx_CyFunctionObject*)func)->func;
-    PyObject *py_name = NULL;
-    PyCFunction meth;
-    int flags;
-    meth = PyCFunction_GetFunction(f);
-    if (unlikely(!meth)) return NULL;
-    flags = PyCFunction_GetFlags(f);
-    if (unlikely(flags < 0)) return NULL;
-#else
-    PyCFunctionObject* f = (PyCFunctionObject*)func;
-    PyCFunction meth = f->m_ml->ml_meth;
-    int flags = f->m_ml->ml_flags;
-#endif
-    Py_ssize_t size;
-    switch (flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
-    case METH_VARARGS:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0))
-            return (*meth)(self, arg);
-        break;
-    case METH_VARARGS | METH_KEYWORDS:
-        return (*(PyCFunctionWithKeywords)(void*)meth)(self, arg, kw);
-    case METH_NOARGS:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(arg);
-#else
-            size = PyTuple_Size(arg);
-            if (unlikely(size < 0)) return NULL;
-#endif
-            if (likely(size == 0))
-                return (*meth)(self, NULL);
-#if CYTHON_COMPILING_IN_LIMITED_API
-            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-            if (!py_name) return NULL;
-            PyErr_Format(PyExc_TypeError,
-                "%.200S() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                py_name, size);
-            Py_DECREF(py_name);
-#else
-            PyErr_Format(PyExc_TypeError,
-                "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                f->m_ml->ml_name, size);
-#endif
-            return NULL;
-        }
-        break;
-    case METH_O:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(arg);
-#else
-            size = PyTuple_Size(arg);
-            if (unlikely(size < 0)) return NULL;
-#endif
-            if (likely(size == 1)) {
-                PyObject *result, *arg0;
-                #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-                arg0 = PyTuple_GET_ITEM(arg, 0);
-                #else
-                arg0 = __Pyx_PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
-                #endif
-                result = (*meth)(self, arg0);
-                #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
-                Py_DECREF(arg0);
-                #endif
-                return result;
-            }
-#if CYTHON_COMPILING_IN_LIMITED_API
-            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-            if (!py_name) return NULL;
-            PyErr_Format(PyExc_TypeError,
-                "%.200S() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                py_name, size);
-            Py_DECREF(py_name);
-#else
-            PyErr_Format(PyExc_TypeError,
-                "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                f->m_ml->ml_name, size);
-#endif
-            return NULL;
-        }
-        break;
-    default:
-        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
-        return NULL;
-    }
-#if CYTHON_COMPILING_IN_LIMITED_API
-    py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-    if (!py_name) return NULL;
-    PyErr_Format(PyExc_TypeError, "%.200S() takes no keyword arguments",
-                 py_name);
-    Py_DECREF(py_name);
-#else
-    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
-                 f->m_ml->ml_name);
-#endif
-    return NULL;
-}
-static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-    PyObject *self, *result;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)func)->func);
-    if (unlikely(!self) && PyErr_Occurred()) return NULL;
-#else
-    self = ((PyCFunctionObject*)func)->m_self;
-#endif
-    result = __Pyx_CyFunction_CallMethod(func, self, arg, kw);
-    return result;
-}
-static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
-    PyObject *result;
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
-#if CYTHON_METH_FASTCALL
-     __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
-    if (vc) {
-#if CYTHON_ASSUME_SAFE_MACROS
-        return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
-#else
-        (void) &__Pyx_PyVectorcall_FastCallDict;
-        return PyVectorcall_Call(func, args, kw);
-#endif
-    }
-#endif
-    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
-        Py_ssize_t argc;
-        PyObject *new_args;
-        PyObject *self;
-#if CYTHON_ASSUME_SAFE_MACROS
-        argc = PyTuple_GET_SIZE(args);
-#else
-        argc = PyTuple_Size(args);
-        if (unlikely(!argc) < 0) return NULL;
-#endif
-        new_args = PyTuple_GetSlice(args, 1, argc);
-        if (unlikely(!new_args))
-            return NULL;
-        self = PyTuple_GetItem(args, 0);
-        if (unlikely(!self)) {
-            Py_DECREF(new_args);
-#if PY_MAJOR_VERSION > 2
-            PyErr_Format(PyExc_TypeError,
-                         "unbound method %.200S() needs an argument",
-                         cyfunc->func_qualname);
-#else
-            PyErr_SetString(PyExc_TypeError,
-                            "unbound method needs an argument");
-#endif
-            return NULL;
-        }
-        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
-        Py_DECREF(new_args);
-    } else {
-        result = __Pyx_CyFunction_Call(func, args, kw);
-    }
-    return result;
-}
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE int __Pyx_CyFunction_Vectorcall_CheckArgs(__pyx_CyFunctionObject *cyfunc, Py_ssize_t nargs, PyObject *kwnames)
-{
-    int ret = 0;
-    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
-        if (unlikely(nargs < 1)) {
-            PyErr_Format(PyExc_TypeError, "%.200s() needs an argument",
-                         ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
-            return -1;
-        }
-        ret = 1;
-    }
-    if (unlikely(kwnames) && unlikely(PyTuple_GET_SIZE(kwnames))) {
-        PyErr_Format(PyExc_TypeError,
-                     "%.200s() takes no keyword arguments", ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
-        return -1;
-    }
-    return ret;
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    if (unlikely(nargs != 0)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-            def->ml_name, nargs);
-        return NULL;
-    }
-    return def->ml_meth(self, NULL);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    if (unlikely(nargs != 1)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-            def->ml_name, nargs);
-        return NULL;
-    }
-    return def->ml_meth(self, args[0]);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    return ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))def->ml_meth)(self, args, nargs, kwnames);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-    PyTypeObject *cls = (PyTypeObject *) __Pyx_CyFunction_GetClassObj(cyfunc);
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    return ((__Pyx_PyCMethod)(void(*)(void))def->ml_meth)(self, cls, args, (size_t)nargs, kwnames);
-}
-#endif
-#if CYTHON_USE_TYPE_SPECS
-static PyType_Slot __pyx_CyFunctionType_slots[] = {
-    {Py_tp_dealloc, (void *)__Pyx_CyFunction_dealloc},
-    {Py_tp_repr, (void *)__Pyx_CyFunction_repr},
-    {Py_tp_call, (void *)__Pyx_CyFunction_CallAsMethod},
-    {Py_tp_traverse, (void *)__Pyx_CyFunction_traverse},
-    {Py_tp_clear, (void *)__Pyx_CyFunction_clear},
-    {Py_tp_methods, (void *)__pyx_CyFunction_methods},
-    {Py_tp_members, (void *)__pyx_CyFunction_members},
-    {Py_tp_getset, (void *)__pyx_CyFunction_getsets},
-    {Py_tp_descr_get, (void *)__Pyx_PyMethod_New},
-    {0, 0},
-};
-static PyType_Spec __pyx_CyFunctionType_spec = {
-    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
-    sizeof(__pyx_CyFunctionObject),
-    0,
-#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
-    Py_TPFLAGS_METHOD_DESCRIPTOR |
-#endif
-#if (defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL)
-    _Py_TPFLAGS_HAVE_VECTORCALL |
-#endif
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
-    __pyx_CyFunctionType_slots
-};
-#else
-static PyTypeObject __pyx_CyFunctionType_type = {
-    PyVarObject_HEAD_INIT(0, 0)
-    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
-    sizeof(__pyx_CyFunctionObject),
-    0,
-    (destructor) __Pyx_CyFunction_dealloc,
-#if !CYTHON_METH_FASTCALL
-    0,
-#elif CYTHON_BACKPORT_VECTORCALL
-    (printfunc)offsetof(__pyx_CyFunctionObject, func_vectorcall),
-#else
-    offsetof(PyCFunctionObject, vectorcall),
-#endif
-    0,
-    0,
-#if PY_MAJOR_VERSION < 3
-    0,
-#else
-    0,
-#endif
-    (reprfunc) __Pyx_CyFunction_repr,
-    0,
-    0,
-    0,
-    0,
-    __Pyx_CyFunction_CallAsMethod,
-    0,
-    0,
-    0,
-    0,
-#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
-    Py_TPFLAGS_METHOD_DESCRIPTOR |
-#endif
-#if defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL
-    _Py_TPFLAGS_HAVE_VECTORCALL |
-#endif
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
-    0,
-    (traverseproc) __Pyx_CyFunction_traverse,
-    (inquiry) __Pyx_CyFunction_clear,
-    0,
-#if PY_VERSION_HEX < 0x030500A0
-    offsetof(__pyx_CyFunctionObject, func_weakreflist),
-#else
-    offsetof(PyCFunctionObject, m_weakreflist),
-#endif
-    0,
-    0,
-    __pyx_CyFunction_methods,
-    __pyx_CyFunction_members,
-    __pyx_CyFunction_getsets,
-    0,
-    0,
-    __Pyx_PyMethod_New,
-    0,
-    offsetof(__pyx_CyFunctionObject, func_dict),
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-#if PY_VERSION_HEX >= 0x030400a1
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-    0,
-#endif
-#if __PYX_NEED_TP_PRINT_SLOT
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030C0000
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030d00A4
-    0,
-#endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-    0,
-#endif
-};
-#endif
-static int __pyx_CyFunction_init(PyObject *module) {
-#if CYTHON_USE_TYPE_SPECS
-    __pyx_CyFunctionType = __Pyx_FetchCommonTypeFromSpec(module, &__pyx_CyFunctionType_spec, NULL);
-#else
-    CYTHON_UNUSED_VAR(module);
-    __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
-#endif
-    if (unlikely(__pyx_CyFunctionType == NULL)) {
-        return -1;
-    }
-    return 0;
-}
-static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults = PyObject_Malloc(size);
-    if (unlikely(!m->defaults))
-        return PyErr_NoMemory();
-    memset(m->defaults, 0, size);
-    m->defaults_pyobjects = pyobjects;
-    m->defaults_size = size;
-    return m->defaults;
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults_tuple = tuple;
-    Py_INCREF(tuple);
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults_kwdict = dict;
-    Py_INCREF(dict);
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->func_annotations = dict;
-    Py_INCREF(dict);
-}
-
-/* CythonFunction */
-static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
-                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
-    PyObject *op = __Pyx_CyFunction_Init(
-        PyObject_GC_New(__pyx_CyFunctionObject, __pyx_CyFunctionType),
-        ml, flags, qualname, closure, module, globals, code
-    );
-    if (likely(op)) {
-        PyObject_GC_Track(op);
-    }
-    return op;
-}
-
-/* CLineInTraceback */
-#ifndef CYTHON_CLINE_IN_TRACEBACK
-static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
-    PyObject *use_cline;
-    PyObject *ptype, *pvalue, *ptraceback;
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyObject **cython_runtime_dict;
-#endif
-    CYTHON_MAYBE_UNUSED_VAR(tstate);
-    if (unlikely(!__pyx_cython_runtime)) {
-        return c_line;
-    }
-    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
-#if CYTHON_COMPILING_IN_CPYTHON
-    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
-    if (likely(cython_runtime_dict)) {
-        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
-            use_cline, *cython_runtime_dict,
-            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
-    } else
-#endif
-    {
-      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStrNoError(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
-      if (use_cline_obj) {
-        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
-        Py_DECREF(use_cline_obj);
-      } else {
-        PyErr_Clear();
-        use_cline = NULL;
-      }
-    }
-    if (!use_cline) {
-        c_line = 0;
-        (void) PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
-    }
-    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
-        c_line = 0;
-    }
-    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
-    return c_line;
-}
-#endif
-
-/* CodeObjectCache */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
-    int start = 0, mid = 0, end = count - 1;
-    if (end >= 0 && code_line > entries[end].code_line) {
-        return count;
-    }
-    while (start < end) {
-        mid = start + (end - start) / 2;
-        if (code_line < entries[mid].code_line) {
-            end = mid;
-        } else if (code_line > entries[mid].code_line) {
-             start = mid + 1;
-        } else {
-            return mid;
-        }
-    }
-    if (code_line <= entries[mid].code_line) {
-        return mid;
-    } else {
-        return mid + 1;
-    }
-}
-static PyCodeObject *__pyx_find_code_object(int code_line) {
-    PyCodeObject* code_object;
-    int pos;
-    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
-        return NULL;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
-        return NULL;
-    }
-    code_object = __pyx_code_cache.entries[pos].code_object;
-    Py_INCREF(code_object);
-    return code_object;
-}
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
-    int pos, i;
-    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
-    if (unlikely(!code_line)) {
-        return;
-    }
-    if (unlikely(!entries)) {
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
-        if (likely(entries)) {
-            __pyx_code_cache.entries = entries;
-            __pyx_code_cache.max_count = 64;
-            __pyx_code_cache.count = 1;
-            entries[0].code_line = code_line;
-            entries[0].code_object = code_object;
-            Py_INCREF(code_object);
-        }
-        return;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
-        PyCodeObject* tmp = entries[pos].code_object;
-        entries[pos].code_object = code_object;
-        Py_DECREF(tmp);
-        return;
-    }
-    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
-        int new_max = __pyx_code_cache.max_count + 64;
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
-            __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
-        if (unlikely(!entries)) {
-            return;
-        }
-        __pyx_code_cache.entries = entries;
-        __pyx_code_cache.max_count = new_max;
-    }
-    for (i=__pyx_code_cache.count; i>pos; i--) {
-        entries[i] = entries[i-1];
-    }
-    entries[pos].code_line = code_line;
-    entries[pos].code_object = code_object;
-    __pyx_code_cache.count++;
-    Py_INCREF(code_object);
-}
-#endif
-
-/* AddTraceback */
-#include "compile.h"
-#include "frameobject.h"
-#include "traceback.h"
-#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
-  #ifndef Py_BUILD_CORE
-    #define Py_BUILD_CORE 1
-  #endif
-  #include "internal/pycore_frame.h"
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
-                                                       PyObject *firstlineno, PyObject *name) {
-    PyObject *replace = NULL;
-    if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
-    if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
-    replace = PyObject_GetAttrString(code, "replace");
-    if (likely(replace)) {
-        PyObject *result;
-        result = PyObject_Call(replace, __pyx_empty_tuple, scratch_dict);
-        Py_DECREF(replace);
-        return result;
-    }
-    PyErr_Clear();
-    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
-    {
-        PyObject *compiled = NULL, *result = NULL;
-        if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
-        if (unlikely(PyDict_SetItemString(scratch_dict, "type", (PyObject*)(&PyType_Type)))) return NULL;
-        compiled = Py_CompileString(
-            "out = type(code)(\n"
-            "  code.co_argcount, code.co_kwonlyargcount, code.co_nlocals, code.co_stacksize,\n"
-            "  code.co_flags, code.co_code, code.co_consts, code.co_names,\n"
-            "  code.co_varnames, code.co_filename, co_name, co_firstlineno,\n"
-            "  code.co_lnotab)\n", "<dummy>", Py_file_input);
-        if (!compiled) return NULL;
-        result = PyEval_EvalCode(compiled, scratch_dict, scratch_dict);
-        Py_DECREF(compiled);
-        if (!result) PyErr_Print();
-        Py_DECREF(result);
-        result = PyDict_GetItemString(scratch_dict, "out");
-        if (result) Py_INCREF(result);
-        return result;
-    }
-    #else
-    return NULL;
-    #endif
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
-    PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
-    PyObject *exc_type, *exc_value, *exc_traceback;
-    int success = 0;
-    if (c_line) {
-        (void) __pyx_cfilenm;
-        (void) __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
-    }
-    PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
-    code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
-    if (unlikely(!code_object)) goto bad;
-    py_py_line = PyLong_FromLong(py_line);
-    if (unlikely(!py_py_line)) goto bad;
-    py_funcname = PyUnicode_FromString(funcname);
-    if (unlikely(!py_funcname)) goto bad;
-    dict = PyDict_New();
-    if (unlikely(!dict)) goto bad;
-    {
-        PyObject *old_code_object = code_object;
-        code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
-        Py_DECREF(old_code_object);
-    }
-    if (unlikely(!code_object)) goto bad;
-    getframe = PySys_GetObject("_getframe");
-    if (unlikely(!getframe)) goto bad;
-    if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
-    frame = PyEval_EvalCode(code_object, dict, dict);
-    if (unlikely(!frame) || frame == Py_None) goto bad;
-    success = 1;
-  bad:
-    PyErr_Restore(exc_type, exc_value, exc_traceback);
-    Py_XDECREF(code_object);
-    Py_XDECREF(py_py_line);
-    Py_XDECREF(py_funcname);
-    Py_XDECREF(dict);
-    Py_XDECREF(replace);
-    if (success) {
-        PyTraceBack_Here(
-            (struct _frame*)frame);
-    }
-    Py_XDECREF(frame);
-}
-#else
-static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
-            const char *funcname, int c_line,
-            int py_line, const char *filename) {
-    PyCodeObject *py_code = NULL;
-    PyObject *py_funcname = NULL;
-    #if PY_MAJOR_VERSION < 3
-    PyObject *py_srcfile = NULL;
-    py_srcfile = PyString_FromString(filename);
-    if (!py_srcfile) goto bad;
-    #endif
-    if (c_line) {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        if (!py_funcname) goto bad;
-        #else
-        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        if (!py_funcname) goto bad;
-        funcname = PyUnicode_AsUTF8(py_funcname);
-        if (!funcname) goto bad;
-        #endif
-    }
-    else {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromString(funcname);
-        if (!py_funcname) goto bad;
-        #endif
-    }
-    #if PY_MAJOR_VERSION < 3
-    py_code = __Pyx_PyCode_New(
-        0,
-        0,
-        0,
-        0,
-        0,
-        0,
-        __pyx_empty_bytes, /*PyObject *code,*/
-        __pyx_empty_tuple, /*PyObject *consts,*/
-        __pyx_empty_tuple, /*PyObject *names,*/
-        __pyx_empty_tuple, /*PyObject *varnames,*/
-        __pyx_empty_tuple, /*PyObject *freevars,*/
-        __pyx_empty_tuple, /*PyObject *cellvars,*/
-        py_srcfile,   /*PyObject *filename,*/
-        py_funcname,  /*PyObject *name,*/
-        py_line,
-        __pyx_empty_bytes  /*PyObject *lnotab*/
-    );
-    Py_DECREF(py_srcfile);
-    #else
-    py_code = PyCode_NewEmpty(filename, funcname, py_line);
-    #endif
-    Py_XDECREF(py_funcname);
-    return py_code;
-bad:
-    Py_XDECREF(py_funcname);
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(py_srcfile);
-    #endif
-    return NULL;
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyCodeObject *py_code = 0;
-    PyFrameObject *py_frame = 0;
-    PyThreadState *tstate = __Pyx_PyThreadState_Current;
-    PyObject *ptype, *pvalue, *ptraceback;
-    if (c_line) {
-        c_line = __Pyx_CLineForTraceback(tstate, c_line);
-    }
-    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
-    if (!py_code) {
-        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
-        py_code = __Pyx_CreateCodeObjectForTraceback(
-            funcname, c_line, py_line, filename);
-        if (!py_code) {
-            /* If the code object creation fails, then we should clear the
-               fetched exception references and propagate the new exception */
-            Py_XDECREF(ptype);
-            Py_XDECREF(pvalue);
-            Py_XDECREF(ptraceback);
-            goto bad;
-        }
-        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
-        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
-    }
-    py_frame = PyFrame_New(
-        tstate,            /*PyThreadState *tstate,*/
-        py_code,           /*PyCodeObject *code,*/
-        __pyx_d,    /*PyObject *globals,*/
-        0                  /*PyObject *locals*/
-    );
-    if (!py_frame) goto bad;
-    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
-    PyTraceBack_Here(py_frame);
-bad:
-    Py_XDECREF(py_code);
-    Py_XDECREF(py_frame);
-}
-#endif
-
-/* FormatTypeName */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static __Pyx_TypeName
-__Pyx_PyType_GetName(PyTypeObject* tp)
-{
-    PyObject *name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
-                                               __pyx_n_s_name);
-    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) {
-        PyErr_Clear();
-        Py_XDECREF(name);
-        name = __Pyx_NewRef(__pyx_n_s__15);
-    }
-    return name;
-}
-#endif
-
-/* CIntToPy */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(long) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-#endif
-        }
-    } else {
-        if (sizeof(long) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-#endif
-        }
-    }
-    {
-        unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
-        if (is_unsigned) {
-            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
-        } else {
-            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
-        }
-#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        return _PyLong_FromByteArray(bytes, sizeof(long),
-                                     little, !is_unsigned);
-#else
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        PyObject *from_bytes, *result = NULL;
-        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
-        if (!from_bytes) return NULL;
-        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
-        if (!py_bytes) goto limited_bad;
-        order_str = PyUnicode_FromString(little ? "little" : "big");
-        if (!order_str) goto limited_bad;
-        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
-        if (!arg_tuple) goto limited_bad;
-        if (!is_unsigned) {
-            kwds = PyDict_New();
-            if (!kwds) goto limited_bad;
-            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
-        }
-        result = PyObject_Call(from_bytes, arg_tuple, kwds);
-        limited_bad:
-        Py_XDECREF(kwds);
-        Py_XDECREF(arg_tuple);
-        Py_XDECREF(order_str);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(from_bytes);
-        return result;
-#endif
-    }
-}
-
-/* CIntFromPyVerify */
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
-#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
-#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
-    {\
-        func_type value = func_value;\
-        if (sizeof(target_type) < sizeof(func_type)) {\
-            if (unlikely(value != (func_type) (target_type) value)) {\
-                func_type zero = 0;\
-                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
-                    return (target_type) -1;\
-                if (is_unsigned && unlikely(value < zero))\
-                    goto raise_neg_overflow;\
-                else\
-                    goto raise_overflow;\
-            }\
-        }\
-        return (target_type) value;\
-    }
-
-/* CIntFromPy */
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-#if PY_MAJOR_VERSION < 3
-    if (likely(PyInt_Check(x))) {
-        if ((sizeof(long) < sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
-        } else {
-            long val = PyInt_AS_LONG(x);
-            if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
-            }
-            return (long) val;
-        }
-    }
-#endif
-    if (unlikely(!PyLong_Check(x))) {
-        long val;
-        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
-        if (!tmp) return (long) -1;
-        val = __Pyx_PyInt_As_long(tmp);
-        Py_DECREF(tmp);
-        return val;
-    }
-    if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_DigitCount(x)) {
-                case 2:
-                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
-                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
-                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
-                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-        if (unlikely(Py_SIZE(x) < 0)) {
-            goto raise_neg_overflow;
-        }
-#else
-        {
-            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-            if (unlikely(result < 0))
-                return (long) -1;
-            if (unlikely(result == 1))
-                goto raise_neg_overflow;
-        }
-#endif
-        if ((sizeof(long) <= sizeof(unsigned long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-#endif
-        }
-    } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_SignedDigitCount(x)) {
-                case -2:
-                    if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-        if ((sizeof(long) <= sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
-#endif
-        }
-    }
-    {
-        long val;
-        int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-        if (unlikely(bytes_copied == -1)) {
-        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-            goto raise_overflow;
-        } else {
-            ret = 0;
-        }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-        int one = 1; int is_little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&val;
-        ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                    bytes, sizeof(val),
-                                    is_little, !is_unsigned);
-#else
-        PyObject *v;
-        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-        int bits, remaining_bits, is_negative = 0;
-        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-        if (likely(PyLong_CheckExact(x))) {
-            v = __Pyx_NewRef(x);
-        } else {
-            v = PyNumber_Long(x);
-            if (unlikely(!v)) return (long) -1;
-            assert(PyLong_CheckExact(v));
-        }
-        {
-            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-            if (unlikely(result < 0)) {
-                Py_DECREF(v);
-                return (long) -1;
-            }
-            is_negative = result == 1;
-        }
-        if (is_unsigned && unlikely(is_negative)) {
-            Py_DECREF(v);
-            goto raise_neg_overflow;
-        } else if (is_negative) {
-            stepval = PyNumber_Invert(v);
-            Py_DECREF(v);
-            if (unlikely(!stepval))
-                return (long) -1;
-        } else {
-            stepval = v;
-        }
-        v = NULL;
-        val = (long) 0;
-        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-        for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
-            PyObject *tmp, *digit;
-            long idigit;
-            digit = PyNumber_And(stepval, mask);
-            if (unlikely(!digit)) goto done;
-            idigit = PyLong_AsLong(digit);
-            Py_DECREF(digit);
-            if (unlikely(idigit < 0)) goto done;
-            val |= ((long) idigit) << bits;
-            tmp = PyNumber_Rshift(stepval, shift);
-            if (unlikely(!tmp)) goto done;
-            Py_DECREF(stepval); stepval = tmp;
-        }
-        Py_DECREF(shift); shift = NULL;
-        Py_DECREF(mask); mask = NULL;
-        {
-            long idigit = PyLong_AsLong(stepval);
-            if (unlikely(idigit < 0)) goto done;
-            remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
-            if (unlikely(idigit >= (1L << remaining_bits)))
-                goto raise_overflow;
-            val |= ((long) idigit) << bits;
-        }
-        if (!is_unsigned) {
-            if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
-                goto raise_overflow;
-            if (is_negative)
-                val = ~val;
-        }
-        ret = 0;
-    done:
-        Py_XDECREF(shift);
-        Py_XDECREF(mask);
-        Py_XDECREF(stepval);
-#endif
-        if (unlikely(ret))
-            return (long) -1;
-        return val;
-    }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to long");
-    return (long) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to long");
-    return (long) -1;
-}
-
-/* CIntFromPy */
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const int neg_one = (int) -1, const_zero = (int) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-#if PY_MAJOR_VERSION < 3
-    if (likely(PyInt_Check(x))) {
-        if ((sizeof(int) < sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
-        } else {
-            long val = PyInt_AS_LONG(x);
-            if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
-            }
-            return (int) val;
-        }
-    }
-#endif
-    if (unlikely(!PyLong_Check(x))) {
-        int val;
-        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
-        if (!tmp) return (int) -1;
-        val = __Pyx_PyInt_As_int(tmp);
-        Py_DECREF(tmp);
-        return val;
-    }
-    if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_DigitCount(x)) {
-                case 2:
-                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 2 * PyLong_SHIFT)) {
-                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 3 * PyLong_SHIFT)) {
-                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 4 * PyLong_SHIFT)) {
-                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-        if (unlikely(Py_SIZE(x) < 0)) {
-            goto raise_neg_overflow;
-        }
-#else
-        {
-            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-            if (unlikely(result < 0))
-                return (int) -1;
-            if (unlikely(result == 1))
-                goto raise_neg_overflow;
-        }
-#endif
-        if ((sizeof(int) <= sizeof(unsigned long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-#endif
-        }
-    } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_SignedDigitCount(x)) {
-                case -2:
-                    if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
-                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-        if ((sizeof(int) <= sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
-#endif
-        }
-    }
-    {
-        int val;
-        int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-        if (unlikely(bytes_copied == -1)) {
-        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-            goto raise_overflow;
-        } else {
-            ret = 0;
-        }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-        int one = 1; int is_little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&val;
-        ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                    bytes, sizeof(val),
-                                    is_little, !is_unsigned);
-#else
-        PyObject *v;
-        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-        int bits, remaining_bits, is_negative = 0;
-        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-        if (likely(PyLong_CheckExact(x))) {
-            v = __Pyx_NewRef(x);
-        } else {
-            v = PyNumber_Long(x);
-            if (unlikely(!v)) return (int) -1;
-            assert(PyLong_CheckExact(v));
-        }
-        {
-            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-            if (unlikely(result < 0)) {
-                Py_DECREF(v);
-                return (int) -1;
-            }
-            is_negative = result == 1;
-        }
-        if (is_unsigned && unlikely(is_negative)) {
-            Py_DECREF(v);
-            goto raise_neg_overflow;
-        } else if (is_negative) {
-            stepval = PyNumber_Invert(v);
-            Py_DECREF(v);
-            if (unlikely(!stepval))
-                return (int) -1;
-        } else {
-            stepval = v;
-        }
-        v = NULL;
-        val = (int) 0;
-        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-        for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
-            PyObject *tmp, *digit;
-            long idigit;
-            digit = PyNumber_And(stepval, mask);
-            if (unlikely(!digit)) goto done;
-            idigit = PyLong_AsLong(digit);
-            Py_DECREF(digit);
-            if (unlikely(idigit < 0)) goto done;
-            val |= ((int) idigit) << bits;
-            tmp = PyNumber_Rshift(stepval, shift);
-            if (unlikely(!tmp)) goto done;
-            Py_DECREF(stepval); stepval = tmp;
-        }
-        Py_DECREF(shift); shift = NULL;
-        Py_DECREF(mask); mask = NULL;
-        {
-            long idigit = PyLong_AsLong(stepval);
-            if (unlikely(idigit < 0)) goto done;
-            remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
-            if (unlikely(idigit >= (1L << remaining_bits)))
-                goto raise_overflow;
-            val |= ((int) idigit) << bits;
-        }
-        if (!is_unsigned) {
-            if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
-                goto raise_overflow;
-            if (is_negative)
-                val = ~val;
-        }
-        ret = 0;
-    done:
-        Py_XDECREF(shift);
-        Py_XDECREF(mask);
-        Py_XDECREF(stepval);
-#endif
-        if (unlikely(ret))
-            return (int) -1;
-        return val;
-    }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to int");
-    return (int) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to int");
-    return (int) -1;
-}
-
-/* FastTypeChecks */
-#if CYTHON_COMPILING_IN_CPYTHON
-static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
-    while (a) {
-        a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
-        if (a == b)
-            return 1;
-    }
-    return b == &PyBaseObject_Type;
-}
-static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
-    PyObject *mro;
-    if (a == b) return 1;
-    mro = a->tp_mro;
-    if (likely(mro)) {
-        Py_ssize_t i, n;
-        n = PyTuple_GET_SIZE(mro);
-        for (i = 0; i < n; i++) {
-            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
-                return 1;
-        }
-        return 0;
-    }
-    return __Pyx_InBases(a, b);
-}
-static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
-    PyObject *mro;
-    if (cls == a || cls == b) return 1;
-    mro = cls->tp_mro;
-    if (likely(mro)) {
-        Py_ssize_t i, n;
-        n = PyTuple_GET_SIZE(mro);
-        for (i = 0; i < n; i++) {
-            PyObject *base = PyTuple_GET_ITEM(mro, i);
-            if (base == (PyObject *)a || base == (PyObject *)b)
-                return 1;
-        }
-        return 0;
-    }
-    return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
-}
-#if PY_MAJOR_VERSION == 2
-static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
-    PyObject *exception, *value, *tb;
-    int res;
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    __Pyx_ErrFetch(&exception, &value, &tb);
-    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
-    if (unlikely(res == -1)) {
-        PyErr_WriteUnraisable(err);
-        res = 0;
-    }
-    if (!res) {
-        res = PyObject_IsSubclass(err, exc_type2);
-        if (unlikely(res == -1)) {
-            PyErr_WriteUnraisable(err);
-            res = 0;
-        }
-    }
-    __Pyx_ErrRestore(exception, value, tb);
-    return res;
-}
-#else
-static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
-    if (exc_type1) {
-        return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
-    } else {
-        return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
-    }
-}
-#endif
-static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
-    Py_ssize_t i, n;
-    assert(PyExceptionClass_Check(exc_type));
-    n = PyTuple_GET_SIZE(tuple);
-#if PY_MAJOR_VERSION >= 3
-    for (i=0; i<n; i++) {
-        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
-    }
-#endif
-    for (i=0; i<n; i++) {
-        PyObject *t = PyTuple_GET_ITEM(tuple, i);
-        #if PY_MAJOR_VERSION < 3
-        if (likely(exc_type == t)) return 1;
-        #endif
-        if (likely(PyExceptionClass_Check(t))) {
-            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
-        } else {
-        }
-    }
-    return 0;
-}
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
-    if (likely(err == exc_type)) return 1;
-    if (likely(PyExceptionClass_Check(err))) {
-        if (likely(PyExceptionClass_Check(exc_type))) {
-            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
-        } else if (likely(PyTuple_Check(exc_type))) {
-            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
-        } else {
-        }
-    }
-    return PyErr_GivenExceptionMatches(err, exc_type);
-}
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
-    assert(PyExceptionClass_Check(exc_type1));
-    assert(PyExceptionClass_Check(exc_type2));
-    if (likely(err == exc_type1 || err == exc_type2)) return 1;
-    if (likely(PyExceptionClass_Check(err))) {
-        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
-    }
-    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
-}
-#endif
-
-/* CheckBinaryVersion */
-static unsigned long __Pyx_get_runtime_version(void) {
-#if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
-    return Py_Version & ~0xFFUL;
-#else
-    const char* rt_version = Py_GetVersion();
-    unsigned long version = 0;
-    unsigned long factor = 0x01000000UL;
-    unsigned int digit = 0;
-    int i = 0;
-    while (factor) {
-        while ('0' <= rt_version[i] && rt_version[i] <= '9') {
-            digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
-            ++i;
-        }
-        version += factor * digit;
-        if (rt_version[i] != '.')
-            break;
-        digit = 0;
-        factor >>= 8;
-        ++i;
-    }
-    return version;
-#endif
-}
-static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
-    const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
-    if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
-        return 0;
-    if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
-        return 1;
-    {
-        char message[200];
-        PyOS_snprintf(message, sizeof(message),
-                      "compile time Python version %d.%d "
-                      "of module '%.100s' "
-                      "%s "
-                      "runtime version %d.%d",
-                       (int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
-                       __Pyx_MODULE_NAME,
-                       (allow_newer) ? "was newer than" : "does not match",
-                       (int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
-       );
-        return PyErr_WarnEx(NULL, message, 1);
-    }
-}
-
-/* InitStrings */
-#if PY_MAJOR_VERSION >= 3
-static int __Pyx_InitString(__Pyx_StringTabEntry t, PyObject **str) {
-    if (t.is_unicode | t.is_str) {
-        if (t.intern) {
-            *str = PyUnicode_InternFromString(t.s);
-        } else if (t.encoding) {
-            *str = PyUnicode_Decode(t.s, t.n - 1, t.encoding, NULL);
-        } else {
-            *str = PyUnicode_FromStringAndSize(t.s, t.n - 1);
-        }
-    } else {
-        *str = PyBytes_FromStringAndSize(t.s, t.n - 1);
-    }
-    if (!*str)
-        return -1;
-    if (PyObject_Hash(*str) == -1)
-        return -1;
-    return 0;
-}
-#endif
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
-    while (t->p) {
-        #if PY_MAJOR_VERSION >= 3
-        __Pyx_InitString(*t, t->p);
-        #else
-        if (t->is_unicode) {
-            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
-        } else if (t->intern) {
-            *t->p = PyString_InternFromString(t->s);
-        } else {
-            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
-        }
-        if (!*t->p)
-            return -1;
-        if (PyObject_Hash(*t->p) == -1)
-            return -1;
-        #endif
-        ++t;
-    }
-    return 0;
-}
-
-#include <string.h>
-static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
-    size_t len = strlen(s);
-    if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
-        PyErr_SetString(PyExc_OverflowError, "byte string is too long");
-        return -1;
-    }
-    return (Py_ssize_t) len;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
-    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
-    if (unlikely(len < 0)) return NULL;
-    return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
-}
-static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
-    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
-    if (unlikely(len < 0)) return NULL;
-    return PyByteArray_FromStringAndSize(c_str, len);
-}
-static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
-    Py_ssize_t ignore;
-    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
-}
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-#if !CYTHON_PEP393_ENABLED
-static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-    char* defenc_c;
-    PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
-    if (!defenc) return NULL;
-    defenc_c = PyBytes_AS_STRING(defenc);
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-    {
-        char* end = defenc_c + PyBytes_GET_SIZE(defenc);
-        char* c;
-        for (c = defenc_c; c < end; c++) {
-            if ((unsigned char) (*c) >= 128) {
-                PyUnicode_AsASCIIString(o);
-                return NULL;
-            }
-        }
-    }
-#endif
-    *length = PyBytes_GET_SIZE(defenc);
-    return defenc_c;
-}
-#else
-static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-    if (likely(PyUnicode_IS_ASCII(o))) {
-        *length = PyUnicode_GET_LENGTH(o);
-        return PyUnicode_AsUTF8(o);
-    } else {
-        PyUnicode_AsASCIIString(o);
-        return NULL;
-    }
-#else
-    return PyUnicode_AsUTF8AndSize(o, length);
-#endif
-}
-#endif
-#endif
-static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-    if (
-#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-            __Pyx_sys_getdefaultencoding_not_ascii &&
-#endif
-            PyUnicode_Check(o)) {
-        return __Pyx_PyUnicode_AsStringAndSize(o, length);
-    } else
-#endif
-#if (!CYTHON_COMPILING_IN_PYPY && !CYTHON_COMPILING_IN_LIMITED_API) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
-    if (PyByteArray_Check(o)) {
-        *length = PyByteArray_GET_SIZE(o);
-        return PyByteArray_AS_STRING(o);
-    } else
-#endif
-    {
-        char* result;
-        int r = PyBytes_AsStringAndSize(o, &result, length);
-        if (unlikely(r < 0)) {
-            return NULL;
-        } else {
-            return result;
-        }
-    }
-}
-static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
-   int is_true = x == Py_True;
-   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
-   else return PyObject_IsTrue(x);
-}
-static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
-    int retval;
-    if (unlikely(!x)) return -1;
-    retval = __Pyx_PyObject_IsTrue(x);
-    Py_DECREF(x);
-    return retval;
-}
-static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
-    __Pyx_TypeName result_type_name = __Pyx_PyType_GetName(Py_TYPE(result));
-#if PY_MAJOR_VERSION >= 3
-    if (PyLong_Check(result)) {
-        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
-                "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ").  "
-                "The ability to return an instance of a strict subclass of int is deprecated, "
-                "and may be removed in a future version of Python.",
-                result_type_name)) {
-            __Pyx_DECREF_TypeName(result_type_name);
-            Py_DECREF(result);
-            return NULL;
-        }
-        __Pyx_DECREF_TypeName(result_type_name);
-        return result;
-    }
-#endif
-    PyErr_Format(PyExc_TypeError,
-                 "__%.4s__ returned non-%.4s (type " __Pyx_FMT_TYPENAME ")",
-                 type_name, type_name, result_type_name);
-    __Pyx_DECREF_TypeName(result_type_name);
-    Py_DECREF(result);
-    return NULL;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
-#if CYTHON_USE_TYPE_SLOTS
-  PyNumberMethods *m;
-#endif
-  const char *name = NULL;
-  PyObject *res = NULL;
-#if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_Check(x) || PyLong_Check(x)))
-#else
-  if (likely(PyLong_Check(x)))
-#endif
-    return __Pyx_NewRef(x);
-#if CYTHON_USE_TYPE_SLOTS
-  m = Py_TYPE(x)->tp_as_number;
-  #if PY_MAJOR_VERSION < 3
-  if (m && m->nb_int) {
-    name = "int";
-    res = m->nb_int(x);
-  }
-  else if (m && m->nb_long) {
-    name = "long";
-    res = m->nb_long(x);
-  }
-  #else
-  if (likely(m && m->nb_int)) {
-    name = "int";
-    res = m->nb_int(x);
-  }
-  #endif
-#else
-  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
-    res = PyNumber_Int(x);
-  }
-#endif
-  if (likely(res)) {
-#if PY_MAJOR_VERSION < 3
-    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
-#else
-    if (unlikely(!PyLong_CheckExact(res))) {
-#endif
-        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
-    }
-  }
-  else if (!PyErr_Occurred()) {
-    PyErr_SetString(PyExc_TypeError,
-                    "an integer is required");
-  }
-  return res;
-}
-static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
-  Py_ssize_t ival;
-  PyObject *x;
-#if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b))) {
-    if (sizeof(Py_ssize_t) >= sizeof(long))
-        return PyInt_AS_LONG(b);
-    else
-        return PyInt_AsSsize_t(b);
-  }
-#endif
-  if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_USE_PYLONG_INTERNALS
-    if (likely(__Pyx_PyLong_IsCompact(b))) {
-        return __Pyx_PyLong_CompactValue(b);
-    } else {
-      const digit* digits = __Pyx_PyLong_Digits(b);
-      const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
-      switch (size) {
-         case 2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-      }
-    }
-    #endif
-    return PyLong_AsSsize_t(b);
-  }
-  x = PyNumber_Index(b);
-  if (!x) return -1;
-  ival = PyInt_AsSsize_t(x);
-  Py_DECREF(x);
-  return ival;
-}
-static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
-  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
-    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
-#if PY_MAJOR_VERSION < 3
-  } else if (likely(PyInt_CheckExact(o))) {
-    return PyInt_AS_LONG(o);
-#endif
-  } else {
-    Py_ssize_t ival;
-    PyObject *x;
-    x = PyNumber_Index(o);
-    if (!x) return -1;
-    ival = PyInt_AsLong(x);
-    Py_DECREF(x);
-    return ival;
-  }
-}
-static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
-  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
-}
-static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
-    return PyInt_FromSize_t(ival);
-}
-
-
-/* #### Code section: utility_code_pragmas_end ### */
-#ifdef _MSC_VER
-#pragma warning( pop )
-#endif
-
-
-
-/* #### Code section: end ### */
-#endif /* Py_PYTHON_H */
diff --git a/lib/sqlalchemy/engine/_util_cy.c b/lib/sqlalchemy/engine/_util_cy.c
deleted file mode 100644 (file)
index bab8494..0000000
+++ /dev/null
@@ -1,8853 +0,0 @@
-/* Generated by Cython 3.0.11 */
-
-/* BEGIN: Cython Metadata
-{
-    "distutils": {
-        "name": "sqlalchemy.engine._util_cy",
-        "sources": [
-            "lib/sqlalchemy/engine/_util_cy.py"
-        ]
-    },
-    "module_name": "sqlalchemy.engine._util_cy"
-}
-END: Cython Metadata */
-
-#ifndef PY_SSIZE_T_CLEAN
-#define PY_SSIZE_T_CLEAN
-#endif /* PY_SSIZE_T_CLEAN */
-#if defined(CYTHON_LIMITED_API) && 0
-  #ifndef Py_LIMITED_API
-    #if CYTHON_LIMITED_API+0 > 0x03030000
-      #define Py_LIMITED_API CYTHON_LIMITED_API
-    #else
-      #define Py_LIMITED_API 0x03030000
-    #endif
-  #endif
-#endif
-
-#include "Python.h"
-#ifndef Py_PYTHON_H
-    #error Python headers needed to compile C extensions, please install development version of Python.
-#elif PY_VERSION_HEX < 0x02070000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
-    #error Cython requires Python 2.7+ or Python 3.3+.
-#else
-#if defined(CYTHON_LIMITED_API) && CYTHON_LIMITED_API
-#define __PYX_EXTRA_ABI_MODULE_NAME "limited"
-#else
-#define __PYX_EXTRA_ABI_MODULE_NAME ""
-#endif
-#define CYTHON_ABI "3_0_11" __PYX_EXTRA_ABI_MODULE_NAME
-#define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
-#define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
-#define CYTHON_HEX_VERSION 0x03000BF0
-#define CYTHON_FUTURE_DIVISION 1
-#include <stddef.h>
-#ifndef offsetof
-  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
-#endif
-#if !defined(_WIN32) && !defined(WIN32) && !defined(MS_WINDOWS)
-  #ifndef __stdcall
-    #define __stdcall
-  #endif
-  #ifndef __cdecl
-    #define __cdecl
-  #endif
-  #ifndef __fastcall
-    #define __fastcall
-  #endif
-#endif
-#ifndef DL_IMPORT
-  #define DL_IMPORT(t) t
-#endif
-#ifndef DL_EXPORT
-  #define DL_EXPORT(t) t
-#endif
-#define __PYX_COMMA ,
-#ifndef HAVE_LONG_LONG
-  #define HAVE_LONG_LONG
-#endif
-#ifndef PY_LONG_LONG
-  #define PY_LONG_LONG LONG_LONG
-#endif
-#ifndef Py_HUGE_VAL
-  #define Py_HUGE_VAL HUGE_VAL
-#endif
-#define __PYX_LIMITED_VERSION_HEX PY_VERSION_HEX
-#if defined(GRAALVM_PYTHON)
-  /* For very preliminary testing purposes. Most variables are set the same as PyPy.
-     The existence of this section does not imply that anything works or is even tested */
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 1
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #undef CYTHON_USE_TYPE_SPECS
-  #define CYTHON_USE_TYPE_SPECS 0
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #undef CYTHON_AVOID_BORROWED_REFS
-  #define CYTHON_AVOID_BORROWED_REFS 1
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
-  #endif
-  #undef CYTHON_PEP489_MULTI_PHASE_INIT
-  #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 0
-  #undef CYTHON_USE_TP_FINALIZE
-  #define CYTHON_USE_TP_FINALIZE 0
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(PYPY_VERSION)
-  #define CYTHON_COMPILING_IN_PYPY 1
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #undef CYTHON_AVOID_BORROWED_REFS
-  #define CYTHON_AVOID_BORROWED_REFS 1
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
-  #endif
-  #if PY_VERSION_HEX < 0x03090000
-    #undef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 0
-  #undef CYTHON_USE_TP_FINALIZE
-  #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1 && PYPY_VERSION_NUM >= 0x07030C00)
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(CYTHON_LIMITED_API)
-  #ifdef Py_LIMITED_API
-    #undef __PYX_LIMITED_VERSION_HEX
-    #define __PYX_LIMITED_VERSION_HEX Py_LIMITED_API
-  #endif
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 1
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_CLINE_IN_TRACEBACK
-  #define CYTHON_CLINE_IN_TRACEBACK 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #undef CYTHON_USE_TYPE_SPECS
-  #define CYTHON_USE_TYPE_SPECS 1
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #undef CYTHON_USE_ASYNC_SLOTS
-  #define CYTHON_USE_ASYNC_SLOTS 0
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #ifndef CYTHON_USE_UNICODE_WRITER
-    #define CYTHON_USE_UNICODE_WRITER 0
-  #endif
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #undef CYTHON_PEP489_MULTI_PHASE_INIT
-  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 1
-  #ifndef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 0
-  #endif
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 1
-  #ifndef CYTHON_USE_TYPE_SLOTS
-    #define CYTHON_USE_TYPE_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #ifndef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_PYLONG_INTERNALS
-    #define CYTHON_USE_PYLONG_INTERNALS 0
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #ifndef CYTHON_USE_UNICODE_INTERNALS
-    #define CYTHON_USE_UNICODE_INTERNALS 1
-  #endif
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #ifndef CYTHON_ASSUME_SAFE_MACROS
-    #define CYTHON_ASSUME_SAFE_MACROS 1
-  #endif
-  #ifndef CYTHON_UNPACK_METHODS
-    #define CYTHON_UNPACK_METHODS 1
-  #endif
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #ifndef CYTHON_METH_FASTCALL
-    #define CYTHON_METH_FASTCALL 1
-  #endif
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #ifndef CYTHON_USE_MODULE_STATE
-    #define CYTHON_USE_MODULE_STATE 0
-  #endif
-  #ifndef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 1
-  #endif
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
-  #endif
-  #ifndef CYTHON_USE_FREELISTS
-    #define CYTHON_USE_FREELISTS 0
-  #endif
-#else
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 1
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #ifndef CYTHON_USE_TYPE_SLOTS
-    #define CYTHON_USE_TYPE_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #ifndef CYTHON_USE_PYTYPE_LOOKUP
-    #define CYTHON_USE_PYTYPE_LOOKUP 1
-  #endif
-  #if PY_MAJOR_VERSION < 3
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_PYLONG_INTERNALS
-    #define CYTHON_USE_PYLONG_INTERNALS 1
-  #endif
-  #ifndef CYTHON_USE_PYLIST_INTERNALS
-    #define CYTHON_USE_PYLIST_INTERNALS 1
-  #endif
-  #ifndef CYTHON_USE_UNICODE_INTERNALS
-    #define CYTHON_USE_UNICODE_INTERNALS 1
-  #endif
-  #if PY_VERSION_HEX < 0x030300F0 || PY_VERSION_HEX >= 0x030B00A2
-    #undef CYTHON_USE_UNICODE_WRITER
-    #define CYTHON_USE_UNICODE_WRITER 0
-  #elif !defined(CYTHON_USE_UNICODE_WRITER)
-    #define CYTHON_USE_UNICODE_WRITER 1
-  #endif
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #ifndef CYTHON_ASSUME_SAFE_MACROS
-    #define CYTHON_ASSUME_SAFE_MACROS 1
-  #endif
-  #ifndef CYTHON_UNPACK_METHODS
-    #define CYTHON_UNPACK_METHODS 1
-  #endif
-  #ifndef CYTHON_FAST_THREAD_STATE
-    #define CYTHON_FAST_THREAD_STATE 1
-  #endif
-  #ifndef CYTHON_FAST_GIL
-    #define CYTHON_FAST_GIL (PY_MAJOR_VERSION < 3 || PY_VERSION_HEX >= 0x03060000 && PY_VERSION_HEX < 0x030C00A6)
-  #endif
-  #ifndef CYTHON_METH_FASTCALL
-    #define CYTHON_METH_FASTCALL (PY_VERSION_HEX >= 0x030700A1)
-  #endif
-  #ifndef CYTHON_FAST_PYCALL
-    #define CYTHON_FAST_PYCALL 1
-  #endif
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #ifndef CYTHON_USE_MODULE_STATE
-    #define CYTHON_USE_MODULE_STATE 0
-  #endif
-  #if PY_VERSION_HEX < 0x030400a1
-    #undef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 0
-  #elif !defined(CYTHON_USE_TP_FINALIZE)
-    #define CYTHON_USE_TP_FINALIZE 1
-  #endif
-  #if PY_VERSION_HEX < 0x030600B1
-    #undef CYTHON_USE_DICT_VERSIONS
-    #define CYTHON_USE_DICT_VERSIONS 0
-  #elif !defined(CYTHON_USE_DICT_VERSIONS)
-    #define CYTHON_USE_DICT_VERSIONS  (PY_VERSION_HEX < 0x030C00A5)
-  #endif
-  #if PY_VERSION_HEX < 0x030700A3
-    #undef CYTHON_USE_EXC_INFO_STACK
-    #define CYTHON_USE_EXC_INFO_STACK 0
-  #elif !defined(CYTHON_USE_EXC_INFO_STACK)
-    #define CYTHON_USE_EXC_INFO_STACK 1
-  #endif
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
-  #endif
-  #ifndef CYTHON_USE_FREELISTS
-    #define CYTHON_USE_FREELISTS 1
-  #endif
-#endif
-#if !defined(CYTHON_FAST_PYCCALL)
-#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
-#endif
-#if !defined(CYTHON_VECTORCALL)
-#define CYTHON_VECTORCALL  (CYTHON_FAST_PYCCALL && PY_VERSION_HEX >= 0x030800B1)
-#endif
-#define CYTHON_BACKPORT_VECTORCALL (CYTHON_METH_FASTCALL && PY_VERSION_HEX < 0x030800B1)
-#if CYTHON_USE_PYLONG_INTERNALS
-  #if PY_MAJOR_VERSION < 3
-    #include "longintrepr.h"
-  #endif
-  #undef SHIFT
-  #undef BASE
-  #undef MASK
-  #ifdef SIZEOF_VOID_P
-    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
-  #endif
-#endif
-#ifndef __has_attribute
-  #define __has_attribute(x) 0
-#endif
-#ifndef __has_cpp_attribute
-  #define __has_cpp_attribute(x) 0
-#endif
-#ifndef CYTHON_RESTRICT
-  #if defined(__GNUC__)
-    #define CYTHON_RESTRICT __restrict__
-  #elif defined(_MSC_VER) && _MSC_VER >= 1400
-    #define CYTHON_RESTRICT __restrict
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_RESTRICT restrict
-  #else
-    #define CYTHON_RESTRICT
-  #endif
-#endif
-#ifndef CYTHON_UNUSED
-  #if defined(__cplusplus)
-    /* for clang __has_cpp_attribute(maybe_unused) is true even before C++17
-     * but leads to warnings with -pedantic, since it is a C++17 feature */
-    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
-      #if __has_cpp_attribute(maybe_unused)
-        #define CYTHON_UNUSED [[maybe_unused]]
-      #endif
-    #endif
-  #endif
-#endif
-#ifndef CYTHON_UNUSED
-# if defined(__GNUC__)
-#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
-#     define CYTHON_UNUSED __attribute__ ((__unused__))
-#   else
-#     define CYTHON_UNUSED
-#   endif
-# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
-#   define CYTHON_UNUSED __attribute__ ((__unused__))
-# else
-#   define CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_UNUSED_VAR
-#  if defined(__cplusplus)
-     template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
-#  else
-#    define CYTHON_UNUSED_VAR(x) (void)(x)
-#  endif
-#endif
-#ifndef CYTHON_MAYBE_UNUSED_VAR
-  #define CYTHON_MAYBE_UNUSED_VAR(x) CYTHON_UNUSED_VAR(x)
-#endif
-#ifndef CYTHON_NCP_UNUSED
-# if CYTHON_COMPILING_IN_CPYTHON
-#  define CYTHON_NCP_UNUSED
-# else
-#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_USE_CPP_STD_MOVE
-  #if defined(__cplusplus) && (\
-    __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600))
-    #define CYTHON_USE_CPP_STD_MOVE 1
-  #else
-    #define CYTHON_USE_CPP_STD_MOVE 0
-  #endif
-#endif
-#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
-#ifdef _MSC_VER
-    #ifndef _MSC_STDINT_H_
-        #if _MSC_VER < 1300
-            typedef unsigned char     uint8_t;
-            typedef unsigned short    uint16_t;
-            typedef unsigned int      uint32_t;
-        #else
-            typedef unsigned __int8   uint8_t;
-            typedef unsigned __int16  uint16_t;
-            typedef unsigned __int32  uint32_t;
-        #endif
-    #endif
-    #if _MSC_VER < 1300
-        #ifdef _WIN64
-            typedef unsigned long long  __pyx_uintptr_t;
-        #else
-            typedef unsigned int        __pyx_uintptr_t;
-        #endif
-    #else
-        #ifdef _WIN64
-            typedef unsigned __int64    __pyx_uintptr_t;
-        #else
-            typedef unsigned __int32    __pyx_uintptr_t;
-        #endif
-    #endif
-#else
-    #include <stdint.h>
-    typedef uintptr_t  __pyx_uintptr_t;
-#endif
-#ifndef CYTHON_FALLTHROUGH
-  #if defined(__cplusplus)
-    /* for clang __has_cpp_attribute(fallthrough) is true even before C++17
-     * but leads to warnings with -pedantic, since it is a C++17 feature */
-    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
-      #if __has_cpp_attribute(fallthrough)
-        #define CYTHON_FALLTHROUGH [[fallthrough]]
-      #endif
-    #endif
-    #ifndef CYTHON_FALLTHROUGH
-      #if __has_cpp_attribute(clang::fallthrough)
-        #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
-      #elif __has_cpp_attribute(gnu::fallthrough)
-        #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
-      #endif
-    #endif
-  #endif
-  #ifndef CYTHON_FALLTHROUGH
-    #if __has_attribute(fallthrough)
-      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
-    #else
-      #define CYTHON_FALLTHROUGH
-    #endif
-  #endif
-  #if defined(__clang__) && defined(__apple_build_version__)
-    #if __apple_build_version__ < 7000000
-      #undef  CYTHON_FALLTHROUGH
-      #define CYTHON_FALLTHROUGH
-    #endif
-  #endif
-#endif
-#ifdef __cplusplus
-  template <typename T>
-  struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
-  #define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
-#else
-  #define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
-#endif
-#if CYTHON_COMPILING_IN_PYPY == 1
-  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x030A0000)
-#else
-  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000)
-#endif
-#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))
-
-#ifndef CYTHON_INLINE
-  #if defined(__clang__)
-    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
-  #elif defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
-#endif
-
-#define __PYX_BUILD_PY_SSIZE_T "n"
-#define CYTHON_FORMAT_SSIZE_T "z"
-#if PY_MAJOR_VERSION < 3
-  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_DefaultClassType PyClass_Type
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#else
-  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_DefaultClassType PyType_Type
-#if CYTHON_COMPILING_IN_LIMITED_API
-    static CYTHON_INLINE PyObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
-                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
-                                                    PyObject *fv, PyObject *cell, PyObject* fn,
-                                                    PyObject *name, int fline, PyObject *lnos) {
-        PyObject *exception_table = NULL;
-        PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
-        #if __PYX_LIMITED_VERSION_HEX < 0x030B0000
-        PyObject *version_info;
-        PyObject *py_minor_version = NULL;
-        #endif
-        long minor_version = 0;
-        PyObject *type, *value, *traceback;
-        PyErr_Fetch(&type, &value, &traceback);
-        #if __PYX_LIMITED_VERSION_HEX >= 0x030B0000
-        minor_version = 11;
-        #else
-        if (!(version_info = PySys_GetObject("version_info"))) goto end;
-        if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
-        minor_version = PyLong_AsLong(py_minor_version);
-        Py_DECREF(py_minor_version);
-        if (minor_version == -1 && PyErr_Occurred()) goto end;
-        #endif
-        if (!(types_module = PyImport_ImportModule("types"))) goto end;
-        if (!(code_type = PyObject_GetAttrString(types_module, "CodeType"))) goto end;
-        if (minor_version <= 7) {
-            (void)p;
-            result = PyObject_CallFunction(code_type, "iiiiiOOOOOOiOO", a, k, l, s, f, code,
-                          c, n, v, fn, name, fline, lnos, fv, cell);
-        } else if (minor_version <= 10) {
-            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOiOO", a,p, k, l, s, f, code,
-                          c, n, v, fn, name, fline, lnos, fv, cell);
-        } else {
-            if (!(exception_table = PyBytes_FromStringAndSize(NULL, 0))) goto end;
-            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOOiOO", a,p, k, l, s, f, code,
-                          c, n, v, fn, name, name, fline, lnos, exception_table, fv, cell);
-        }
-    end:
-        Py_XDECREF(code_type);
-        Py_XDECREF(exception_table);
-        Py_XDECREF(types_module);
-        if (type) {
-            PyErr_Restore(type, value, traceback);
-        }
-        return result;
-    }
-    #ifndef CO_OPTIMIZED
-    #define CO_OPTIMIZED 0x0001
-    #endif
-    #ifndef CO_NEWLOCALS
-    #define CO_NEWLOCALS 0x0002
-    #endif
-    #ifndef CO_VARARGS
-    #define CO_VARARGS 0x0004
-    #endif
-    #ifndef CO_VARKEYWORDS
-    #define CO_VARKEYWORDS 0x0008
-    #endif
-    #ifndef CO_ASYNC_GENERATOR
-    #define CO_ASYNC_GENERATOR 0x0200
-    #endif
-    #ifndef CO_GENERATOR
-    #define CO_GENERATOR 0x0020
-    #endif
-    #ifndef CO_COROUTINE
-    #define CO_COROUTINE 0x0080
-    #endif
-#elif PY_VERSION_HEX >= 0x030B0000
-  static CYTHON_INLINE PyCodeObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
-                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
-                                                    PyObject *fv, PyObject *cell, PyObject* fn,
-                                                    PyObject *name, int fline, PyObject *lnos) {
-    PyCodeObject *result;
-    PyObject *empty_bytes = PyBytes_FromStringAndSize("", 0);
-    if (!empty_bytes) return NULL;
-    result =
-      #if PY_VERSION_HEX >= 0x030C0000
-        PyUnstable_Code_NewWithPosOnlyArgs
-      #else
-        PyCode_NewWithPosOnlyArgs
-      #endif
-        (a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, name, fline, lnos, empty_bytes);
-    Py_DECREF(empty_bytes);
-    return result;
-  }
-#elif PY_VERSION_HEX >= 0x030800B2 && !CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_NewWithPosOnlyArgs(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#else
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#endif
-#endif
-#if PY_VERSION_HEX >= 0x030900A4 || defined(Py_IS_TYPE)
-  #define __Pyx_IS_TYPE(ob, type) Py_IS_TYPE(ob, type)
-#else
-  #define __Pyx_IS_TYPE(ob, type) (((const PyObject*)ob)->ob_type == (type))
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_Is)
-  #define __Pyx_Py_Is(x, y)  Py_Is(x, y)
-#else
-  #define __Pyx_Py_Is(x, y) ((x) == (y))
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsNone)
-  #define __Pyx_Py_IsNone(ob) Py_IsNone(ob)
-#else
-  #define __Pyx_Py_IsNone(ob) __Pyx_Py_Is((ob), Py_None)
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsTrue)
-  #define __Pyx_Py_IsTrue(ob) Py_IsTrue(ob)
-#else
-  #define __Pyx_Py_IsTrue(ob) __Pyx_Py_Is((ob), Py_True)
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsFalse)
-  #define __Pyx_Py_IsFalse(ob) Py_IsFalse(ob)
-#else
-  #define __Pyx_Py_IsFalse(ob) __Pyx_Py_Is((ob), Py_False)
-#endif
-#define __Pyx_NoneAsNull(obj)  (__Pyx_Py_IsNone(obj) ? NULL : (obj))
-#if PY_VERSION_HEX >= 0x030900F0 && !CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyObject_GC_IsFinalized(o) PyObject_GC_IsFinalized(o)
-#else
-  #define __Pyx_PyObject_GC_IsFinalized(o) _PyGC_FINALIZED(o)
-#endif
-#ifndef CO_COROUTINE
-  #define CO_COROUTINE 0x80
-#endif
-#ifndef CO_ASYNC_GENERATOR
-  #define CO_ASYNC_GENERATOR 0x200
-#endif
-#ifndef Py_TPFLAGS_CHECKTYPES
-  #define Py_TPFLAGS_CHECKTYPES 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_INDEX
-  #define Py_TPFLAGS_HAVE_INDEX 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
-  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_FINALIZE
-  #define Py_TPFLAGS_HAVE_FINALIZE 0
-#endif
-#ifndef Py_TPFLAGS_SEQUENCE
-  #define Py_TPFLAGS_SEQUENCE 0
-#endif
-#ifndef Py_TPFLAGS_MAPPING
-  #define Py_TPFLAGS_MAPPING 0
-#endif
-#ifndef METH_STACKLESS
-  #define METH_STACKLESS 0
-#endif
-#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
-  #ifndef METH_FASTCALL
-     #define METH_FASTCALL 0x80
-  #endif
-  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
-  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
-                                                          Py_ssize_t nargs, PyObject *kwnames);
-#else
-  #if PY_VERSION_HEX >= 0x030d00A4
-  #  define __Pyx_PyCFunctionFast PyCFunctionFast
-  #  define __Pyx_PyCFunctionFastWithKeywords PyCFunctionFastWithKeywords
-  #else
-  #  define __Pyx_PyCFunctionFast _PyCFunctionFast
-  #  define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
-  #endif
-#endif
-#if CYTHON_METH_FASTCALL
-  #define __Pyx_METH_FASTCALL METH_FASTCALL
-  #define __Pyx_PyCFunction_FastCall __Pyx_PyCFunctionFast
-  #define __Pyx_PyCFunction_FastCallWithKeywords __Pyx_PyCFunctionFastWithKeywords
-#else
-  #define __Pyx_METH_FASTCALL METH_VARARGS
-  #define __Pyx_PyCFunction_FastCall PyCFunction
-  #define __Pyx_PyCFunction_FastCallWithKeywords PyCFunctionWithKeywords
-#endif
-#if CYTHON_VECTORCALL
-  #define __pyx_vectorcallfunc vectorcallfunc
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  PY_VECTORCALL_ARGUMENTS_OFFSET
-  #define __Pyx_PyVectorcall_NARGS(n)  PyVectorcall_NARGS((size_t)(n))
-#elif CYTHON_BACKPORT_VECTORCALL
-  typedef PyObject *(*__pyx_vectorcallfunc)(PyObject *callable, PyObject *const *args,
-                                            size_t nargsf, PyObject *kwnames);
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  ((size_t)1 << (8 * sizeof(size_t) - 1))
-  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(((size_t)(n)) & ~__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET))
-#else
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  0
-  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(n))
-#endif
-#if PY_MAJOR_VERSION >= 0x030900B1
-#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_CheckExact(func)
-#else
-#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_Check(func)
-#endif
-#define __Pyx_CyOrPyCFunction_Check(func)  PyCFunction_Check(func)
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  (((PyCFunctionObject*)(func))->m_ml->ml_meth)
-#elif !CYTHON_COMPILING_IN_LIMITED_API
-#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  PyCFunction_GET_FUNCTION(func)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CyOrPyCFunction_GET_FLAGS(func)  (((PyCFunctionObject*)(func))->m_ml->ml_flags)
-static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
-    return (__Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_STATIC) ? NULL : ((PyCFunctionObject*)func)->m_self;
-}
-#endif
-static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    return PyCFunction_Check(func) && PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
-#else
-    return PyCFunction_Check(func) && PyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
-#endif
-}
-#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCFunction(func, cfunc)
-#if __PYX_LIMITED_VERSION_HEX < 0x030900B1
-  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  ((void)m, PyType_FromSpecWithBases(s, b))
-  typedef PyObject *(*__Pyx_PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *, size_t, PyObject *);
-#else
-  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  PyType_FromModuleAndSpec(m, s, b)
-  #define __Pyx_PyCMethod  PyCMethod
-#endif
-#ifndef METH_METHOD
-  #define METH_METHOD 0x200
-#endif
-#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
-  #define PyObject_Malloc(s)   PyMem_Malloc(s)
-  #define PyObject_Free(p)     PyMem_Free(p)
-  #define PyObject_Realloc(p)  PyMem_Realloc(p)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
-  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)
-#else
-  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
-  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyThreadState_Current PyThreadState_Get()
-#elif !CYTHON_FAST_THREAD_STATE
-  #define __Pyx_PyThreadState_Current PyThreadState_GET()
-#elif PY_VERSION_HEX >= 0x030d00A1
-  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
-#elif PY_VERSION_HEX >= 0x03060000
-  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
-#elif PY_VERSION_HEX >= 0x03000000
-  #define __Pyx_PyThreadState_Current PyThreadState_GET()
-#else
-  #define __Pyx_PyThreadState_Current _PyThreadState_Current
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-static CYTHON_INLINE void *__Pyx_PyModule_GetState(PyObject *op)
-{
-    void *result;
-    result = PyModule_GetState(op);
-    if (!result)
-        Py_FatalError("Couldn't find the module state");
-    return result;
-}
-#endif
-#define __Pyx_PyObject_GetSlot(obj, name, func_ctype)  __Pyx_PyType_GetSlot(Py_TYPE(obj), name, func_ctype)
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((func_ctype) PyType_GetSlot((type), Py_##name))
-#else
-  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((type)->name)
-#endif
-#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
-#include "pythread.h"
-#define Py_tss_NEEDS_INIT 0
-typedef int Py_tss_t;
-static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
-  *key = PyThread_create_key();
-  return 0;
-}
-static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
-  Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
-  *key = Py_tss_NEEDS_INIT;
-  return key;
-}
-static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
-  PyObject_Free(key);
-}
-static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
-  return *key != Py_tss_NEEDS_INIT;
-}
-static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
-  PyThread_delete_key(*key);
-  *key = Py_tss_NEEDS_INIT;
-}
-static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
-  return PyThread_set_key_value(*key, value);
-}
-static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
-  return PyThread_get_key_value(*key);
-}
-#endif
-#if PY_MAJOR_VERSION < 3
-    #if CYTHON_COMPILING_IN_PYPY
-        #if PYPY_VERSION_NUM < 0x07030600
-            #if defined(__cplusplus) && __cplusplus >= 201402L
-                [[deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")]]
-            #elif defined(__GNUC__) || defined(__clang__)
-                __attribute__ ((__deprecated__("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")))
-            #elif defined(_MSC_VER)
-                __declspec(deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6"))
-            #endif
-            static CYTHON_INLINE int PyGILState_Check(void) {
-                return 0;
-            }
-        #else  // PYPY_VERSION_NUM < 0x07030600
-        #endif  // PYPY_VERSION_NUM < 0x07030600
-    #else
-        static CYTHON_INLINE int PyGILState_Check(void) {
-            PyThreadState * tstate = _PyThreadState_Current;
-            return tstate && (tstate == PyGILState_GetThisThreadState());
-        }
-    #endif
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
-#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
-#else
-#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
-#endif
-#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
-  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
-  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
-#else
-  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
-  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
-#define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
-static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
-    PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
-    if (res == NULL) PyErr_Clear();
-    return res;
-}
-#elif PY_MAJOR_VERSION >= 3 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000)
-#define __Pyx_PyDict_GetItemStrWithError  PyDict_GetItemWithError
-#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
-#else
-static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
-#if CYTHON_COMPILING_IN_PYPY
-    return PyDict_GetItem(dict, name);
-#else
-    PyDictEntry *ep;
-    PyDictObject *mp = (PyDictObject*) dict;
-    long hash = ((PyStringObject *) name)->ob_shash;
-    assert(hash != -1);
-    ep = (mp->ma_lookup)(mp, name, hash);
-    if (ep == NULL) {
-        return NULL;
-    }
-    return ep->me_value;
-#endif
-}
-#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
-#endif
-#if CYTHON_USE_TYPE_SLOTS
-  #define __Pyx_PyType_GetFlags(tp)   (((PyTypeObject *)tp)->tp_flags)
-  #define __Pyx_PyType_HasFeature(type, feature)  ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
-  #define __Pyx_PyObject_GetIterNextFunc(obj)  (Py_TYPE(obj)->tp_iternext)
-#else
-  #define __Pyx_PyType_GetFlags(tp)   (PyType_GetFlags((PyTypeObject *)tp))
-  #define __Pyx_PyType_HasFeature(type, feature)  PyType_HasFeature(type, feature)
-  #define __Pyx_PyObject_GetIterNextFunc(obj)  PyIter_Next
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyObject_GenericSetAttr((PyObject*)tp, k, v)
-#else
-  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyDict_SetItem(tp->tp_dict, k, v)
-#endif
-#if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
-#define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
-    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
-    assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
-    PyObject_GC_Del(obj);\
-    Py_DECREF(type);\
-}
-#else
-#define __Pyx_PyHeapTypeObject_GC_Del(obj)  PyObject_GC_Del(obj)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (0)
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GetLength(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((void)u, 1114111U)
-  #define __Pyx_PyUnicode_KIND(u)         ((void)u, (0))
-  #define __Pyx_PyUnicode_DATA(u)         ((void*)u)
-  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
-  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GetLength(u))
-#elif PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
-  #define CYTHON_PEP393_ENABLED 1
-  #if PY_VERSION_HEX >= 0x030C0000
-    #define __Pyx_PyUnicode_READY(op)       (0)
-  #else
-    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
-                                                0 : _PyUnicode_Ready((PyObject *)(op)))
-  #endif
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
-  #define __Pyx_PyUnicode_KIND(u)         ((int)PyUnicode_KIND(u))
-  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
-  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
-  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
-  #if PY_VERSION_HEX >= 0x030C0000
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
-  #else
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
-    #else
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
-    #endif
-  #endif
-#else
-  #define CYTHON_PEP393_ENABLED 0
-  #define PyUnicode_1BYTE_KIND  1
-  #define PyUnicode_2BYTE_KIND  2
-  #define PyUnicode_4BYTE_KIND  4
-  #define __Pyx_PyUnicode_READY(op)       (0)
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535U : 1114111U)
-  #define __Pyx_PyUnicode_KIND(u)         ((int)sizeof(Py_UNICODE))
-  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
-  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
-  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = (Py_UNICODE) ch)
-  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
-#else
-  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
-      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-  #if !defined(PyUnicode_DecodeUnicodeEscape)
-    #define PyUnicode_DecodeUnicodeEscape(s, size, errors)  PyUnicode_Decode(s, size, "unicode_escape", errors)
-  #endif
-  #if !defined(PyUnicode_Contains) || (PY_MAJOR_VERSION == 2 && PYPY_VERSION_NUM < 0x07030500)
-    #undef PyUnicode_Contains
-    #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
-  #endif
-  #if !defined(PyByteArray_Check)
-    #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
-  #endif
-  #if !defined(PyObject_Format)
-    #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
-  #endif
-#endif
-#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
-#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
-#if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
-#else
-  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
-#endif
-#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
-  #define PyObject_ASCII(o)            PyObject_Repr(o)
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyBaseString_Type            PyUnicode_Type
-  #define PyStringObject               PyUnicodeObject
-  #define PyString_Type                PyUnicode_Type
-  #define PyString_Check               PyUnicode_Check
-  #define PyString_CheckExact          PyUnicode_CheckExact
-#ifndef PyObject_Unicode
-  #define PyObject_Unicode             PyObject_Str
-#endif
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
-  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
-#else
-  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
-  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON
-  #define __Pyx_PySequence_ListKeepNew(obj)\
-    (likely(PyList_CheckExact(obj) && Py_REFCNT(obj) == 1) ? __Pyx_NewRef(obj) : PySequence_List(obj))
-#else
-  #define __Pyx_PySequence_ListKeepNew(obj)  PySequence_List(obj)
-#endif
-#ifndef PySet_CheckExact
-  #define PySet_CheckExact(obj)        __Pyx_IS_TYPE(obj, &PySet_Type)
-#endif
-#if PY_VERSION_HEX >= 0x030900A4
-  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
-  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
-#else
-  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
-  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
-#endif
-#if CYTHON_ASSUME_SAFE_MACROS
-  #define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
-  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
-  #define __Pyx_PyTuple_SET_ITEM(o, i, v) (PyTuple_SET_ITEM(o, i, v), (0))
-  #define __Pyx_PyList_SET_ITEM(o, i, v) (PyList_SET_ITEM(o, i, v), (0))
-  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
-  #define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
-  #define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
-  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
-  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
-#else
-  #define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
-  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
-  #define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
-  #define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
-  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
-  #define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
-  #define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
-  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
-  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
-#endif
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
-#else
-  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
-      PyObject *module = PyImport_AddModule(name);
-      Py_XINCREF(module);
-      return module;
-  }
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyIntObject                  PyLongObject
-  #define PyInt_Type                   PyLong_Type
-  #define PyInt_Check(op)              PyLong_Check(op)
-  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
-  #define __Pyx_Py3Int_Check(op)       PyLong_Check(op)
-  #define __Pyx_Py3Int_CheckExact(op)  PyLong_CheckExact(op)
-  #define PyInt_FromString             PyLong_FromString
-  #define PyInt_FromUnicode            PyLong_FromUnicode
-  #define PyInt_FromLong               PyLong_FromLong
-  #define PyInt_FromSize_t             PyLong_FromSize_t
-  #define PyInt_FromSsize_t            PyLong_FromSsize_t
-  #define PyInt_AsLong                 PyLong_AsLong
-  #define PyInt_AS_LONG                PyLong_AS_LONG
-  #define PyInt_AsSsize_t              PyLong_AsSsize_t
-  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
-  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
-  #define PyNumber_Int                 PyNumber_Long
-#else
-  #define __Pyx_Py3Int_Check(op)       (PyLong_Check(op) || PyInt_Check(op))
-  #define __Pyx_Py3Int_CheckExact(op)  (PyLong_CheckExact(op) || PyInt_CheckExact(op))
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyBoolObject                 PyLongObject
-#endif
-#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
-  #ifndef PyUnicode_InternFromString
-    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
-  #endif
-#endif
-#if PY_VERSION_HEX < 0x030200A4
-  typedef long Py_hash_t;
-  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
-  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsHash_t
-#else
-  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
-  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsSsize_t
-#endif
-#if CYTHON_USE_ASYNC_SLOTS
-  #if PY_VERSION_HEX >= 0x030500B1
-    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
-    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
-  #else
-    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
-  #endif
-#else
-  #define __Pyx_PyType_AsAsync(obj) NULL
-#endif
-#ifndef __Pyx_PyAsyncMethodsStruct
-    typedef struct {
-        unaryfunc am_await;
-        unaryfunc am_aiter;
-        unaryfunc am_anext;
-    } __Pyx_PyAsyncMethodsStruct;
-#endif
-
-#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
-  #if !defined(_USE_MATH_DEFINES)
-    #define _USE_MATH_DEFINES
-  #endif
-#endif
-#include <math.h>
-#ifdef NAN
-#define __PYX_NAN() ((float) NAN)
-#else
-static CYTHON_INLINE float __PYX_NAN() {
-  float value;
-  memset(&value, 0xFF, sizeof(value));
-  return value;
-}
-#endif
-#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
-#define __Pyx_truncl trunc
-#else
-#define __Pyx_truncl truncl
-#endif
-
-#define __PYX_MARK_ERR_POS(f_index, lineno) \
-    { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__;  (void)__pyx_clineno; }
-#define __PYX_ERR(f_index, lineno, Ln_error) \
-    { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }
-
-#ifdef CYTHON_EXTERN_C
-    #undef __PYX_EXTERN_C
-    #define __PYX_EXTERN_C CYTHON_EXTERN_C
-#elif defined(__PYX_EXTERN_C)
-    #ifdef _MSC_VER
-    #pragma message ("Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.")
-    #else
-    #warning Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.
-    #endif
-#else
-  #ifdef __cplusplus
-    #define __PYX_EXTERN_C extern "C"
-  #else
-    #define __PYX_EXTERN_C extern
-  #endif
-#endif
-
-#define __PYX_HAVE__sqlalchemy__engine___util_cy
-#define __PYX_HAVE_API__sqlalchemy__engine___util_cy
-/* Early includes */
-#ifdef _OPENMP
-#include <omp.h>
-#endif /* _OPENMP */
-
-#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
-#define CYTHON_WITHOUT_ASSERTIONS
-#endif
-
-typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
-                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
-
-#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
-#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
-#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
-#define __PYX_DEFAULT_STRING_ENCODING ""
-#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
-#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_uchar_cast(c) ((unsigned char)c)
-#define __Pyx_long_cast(x) ((long)x)
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
-    (sizeof(type) < sizeof(Py_ssize_t))  ||\
-    (sizeof(type) > sizeof(Py_ssize_t) &&\
-          likely(v < (type)PY_SSIZE_T_MAX ||\
-                 v == (type)PY_SSIZE_T_MAX)  &&\
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
-                                v == (type)PY_SSIZE_T_MIN)))  ||\
-    (sizeof(type) == sizeof(Py_ssize_t) &&\
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
-                               v == (type)PY_SSIZE_T_MAX)))  )
-static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
-    return (size_t) i < (size_t) limit;
-}
-#if defined (__cplusplus) && __cplusplus >= 201103L
-    #include <cstdlib>
-    #define __Pyx_sst_abs(value) std::abs(value)
-#elif SIZEOF_INT >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) abs(value)
-#elif SIZEOF_LONG >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) labs(value)
-#elif defined (_MSC_VER)
-    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
-#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define __Pyx_sst_abs(value) llabs(value)
-#elif defined (__GNUC__)
-    #define __Pyx_sst_abs(value) __builtin_llabs(value)
-#else
-    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
-#endif
-static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s);
-static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
-static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
-static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char*);
-#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
-#define __Pyx_PyBytes_FromString        PyBytes_FromString
-#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
-#if PY_MAJOR_VERSION < 3
-    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
-    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#else
-    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
-    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
-#endif
-#define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyObject_AsWritableString(s)    ((char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromOrdinal(o)       PyUnicode_FromOrdinal((int)o)
-#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
-#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
-static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
-static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
-static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
-#define __Pyx_PySequence_Tuple(obj)\
-    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
-static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
-static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
-static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
-#if CYTHON_ASSUME_SAFE_MACROS
-#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
-#else
-#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
-#endif
-#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
-#if PY_MAJOR_VERSION >= 3
-#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
-#else
-#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
-#endif
-#if CYTHON_USE_PYLONG_INTERNALS
-  #if PY_VERSION_HEX >= 0x030C00A7
-  #ifndef _PyLong_SIGN_MASK
-    #define _PyLong_SIGN_MASK 3
-  #endif
-  #ifndef _PyLong_NON_SIZE_BITS
-    #define _PyLong_NON_SIZE_BITS 3
-  #endif
-  #define __Pyx_PyLong_Sign(x)  (((PyLongObject*)x)->long_value.lv_tag & _PyLong_SIGN_MASK)
-  #define __Pyx_PyLong_IsNeg(x)  ((__Pyx_PyLong_Sign(x) & 2) != 0)
-  #define __Pyx_PyLong_IsNonNeg(x)  (!__Pyx_PyLong_IsNeg(x))
-  #define __Pyx_PyLong_IsZero(x)  (__Pyx_PyLong_Sign(x) & 1)
-  #define __Pyx_PyLong_IsPos(x)  (__Pyx_PyLong_Sign(x) == 0)
-  #define __Pyx_PyLong_CompactValueUnsigned(x)  (__Pyx_PyLong_Digits(x)[0])
-  #define __Pyx_PyLong_DigitCount(x)  ((Py_ssize_t) (((PyLongObject*)x)->long_value.lv_tag >> _PyLong_NON_SIZE_BITS))
-  #define __Pyx_PyLong_SignedDigitCount(x)\
-        ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * __Pyx_PyLong_DigitCount(x))
-  #if defined(PyUnstable_Long_IsCompact) && defined(PyUnstable_Long_CompactValue)
-    #define __Pyx_PyLong_IsCompact(x)     PyUnstable_Long_IsCompact((PyLongObject*) x)
-    #define __Pyx_PyLong_CompactValue(x)  PyUnstable_Long_CompactValue((PyLongObject*) x)
-  #else
-    #define __Pyx_PyLong_IsCompact(x)     (((PyLongObject*)x)->long_value.lv_tag < (2 << _PyLong_NON_SIZE_BITS))
-    #define __Pyx_PyLong_CompactValue(x)  ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * (Py_ssize_t) __Pyx_PyLong_Digits(x)[0])
-  #endif
-  typedef Py_ssize_t  __Pyx_compact_pylong;
-  typedef size_t  __Pyx_compact_upylong;
-  #else
-  #define __Pyx_PyLong_IsNeg(x)  (Py_SIZE(x) < 0)
-  #define __Pyx_PyLong_IsNonNeg(x)  (Py_SIZE(x) >= 0)
-  #define __Pyx_PyLong_IsZero(x)  (Py_SIZE(x) == 0)
-  #define __Pyx_PyLong_IsPos(x)  (Py_SIZE(x) > 0)
-  #define __Pyx_PyLong_CompactValueUnsigned(x)  ((Py_SIZE(x) == 0) ? 0 : __Pyx_PyLong_Digits(x)[0])
-  #define __Pyx_PyLong_DigitCount(x)  __Pyx_sst_abs(Py_SIZE(x))
-  #define __Pyx_PyLong_SignedDigitCount(x)  Py_SIZE(x)
-  #define __Pyx_PyLong_IsCompact(x)  (Py_SIZE(x) == 0 || Py_SIZE(x) == 1 || Py_SIZE(x) == -1)
-  #define __Pyx_PyLong_CompactValue(x)\
-        ((Py_SIZE(x) == 0) ? (sdigit) 0 : ((Py_SIZE(x) < 0) ? -(sdigit)__Pyx_PyLong_Digits(x)[0] : (sdigit)__Pyx_PyLong_Digits(x)[0]))
-  typedef sdigit  __Pyx_compact_pylong;
-  typedef digit  __Pyx_compact_upylong;
-  #endif
-  #if PY_VERSION_HEX >= 0x030C00A5
-  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->long_value.ob_digit)
-  #else
-  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->ob_digit)
-  #endif
-#endif
-#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-#include <string.h>
-static int __Pyx_sys_getdefaultencoding_not_ascii;
-static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
-    PyObject* default_encoding = NULL;
-    PyObject* ascii_chars_u = NULL;
-    PyObject* ascii_chars_b = NULL;
-    const char* default_encoding_c;
-    sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
-    if (strcmp(default_encoding_c, "ascii") == 0) {
-        __Pyx_sys_getdefaultencoding_not_ascii = 0;
-    } else {
-        char ascii_chars[128];
-        int c;
-        for (c = 0; c < 128; c++) {
-            ascii_chars[c] = (char) c;
-        }
-        __Pyx_sys_getdefaultencoding_not_ascii = 1;
-        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
-        if (!ascii_chars_u) goto bad;
-        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
-        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
-            PyErr_Format(
-                PyExc_ValueError,
-                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
-                default_encoding_c);
-            goto bad;
-        }
-        Py_DECREF(ascii_chars_u);
-        Py_DECREF(ascii_chars_b);
-    }
-    Py_DECREF(default_encoding);
-    return 0;
-bad:
-    Py_XDECREF(default_encoding);
-    Py_XDECREF(ascii_chars_u);
-    Py_XDECREF(ascii_chars_b);
-    return -1;
-}
-#endif
-#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
-#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
-#else
-#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
-#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-#include <string.h>
-static char* __PYX_DEFAULT_STRING_ENCODING;
-static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
-    PyObject* default_encoding = NULL;
-    char* default_encoding_c;
-    sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
-    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
-    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
-    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
-    Py_DECREF(default_encoding);
-    return 0;
-bad:
-    Py_XDECREF(default_encoding);
-    return -1;
-}
-#endif
-#endif
-
-
-/* Test for GCC > 2.95 */
-#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
-  #define likely(x)   __builtin_expect(!!(x), 1)
-  #define unlikely(x) __builtin_expect(!!(x), 0)
-#else /* !__GNUC__ or GCC < 2.95 */
-  #define likely(x)   (x)
-  #define unlikely(x) (x)
-#endif /* __GNUC__ */
-static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
-
-#if !CYTHON_USE_MODULE_STATE
-static PyObject *__pyx_m = NULL;
-#endif
-static int __pyx_lineno;
-static int __pyx_clineno = 0;
-static const char * __pyx_cfilenm = __FILE__;
-static const char *__pyx_filename;
-
-/* #### Code section: filename_table ### */
-
-static const char *__pyx_f[] = {
-  "lib/sqlalchemy/engine/_util_cy.py",
-};
-/* #### Code section: utility_code_proto_before_types ### */
-/* ForceInitThreads.proto */
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
-
-/* #### Code section: numeric_typedefs ### */
-/* #### Code section: complex_type_declarations ### */
-/* #### Code section: type_declarations ### */
-
-/*--- Type declarations ---*/
-/* #### Code section: utility_code_proto ### */
-
-/* --- Runtime support code (head) --- */
-/* Refnanny.proto */
-#ifndef CYTHON_REFNANNY
-  #define CYTHON_REFNANNY 0
-#endif
-#if CYTHON_REFNANNY
-  typedef struct {
-    void (*INCREF)(void*, PyObject*, Py_ssize_t);
-    void (*DECREF)(void*, PyObject*, Py_ssize_t);
-    void (*GOTREF)(void*, PyObject*, Py_ssize_t);
-    void (*GIVEREF)(void*, PyObject*, Py_ssize_t);
-    void* (*SetupContext)(const char*, Py_ssize_t, const char*);
-    void (*FinishContext)(void**);
-  } __Pyx_RefNannyAPIStruct;
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-  static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
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-#ifdef WITH_THREAD
-  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
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-  #define __Pyx_RefNannyFinishContextNogil() {\
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-              __Pyx_RefNannyFinishContext();\
-              PyGILState_Release(__pyx_gilstate_save);\
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-#else
-  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
-          __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), (__LINE__), (__FILE__))
-  #define __Pyx_RefNannyFinishContextNogil() __Pyx_RefNannyFinishContext()
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-  #define __Pyx_RefNannyFinishContextNogil() {\
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-              __Pyx_RefNannyFinishContext();\
-              PyGILState_Release(__pyx_gilstate_save);\
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-  #define __Pyx_RefNannyFinishContext()\
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-  #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
-  #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
-  #define __Pyx_GOTREF(r)  __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
-  #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
-  #define __Pyx_XINCREF(r)  do { if((r) == NULL); else {__Pyx_INCREF(r); }} while(0)
-  #define __Pyx_XDECREF(r)  do { if((r) == NULL); else {__Pyx_DECREF(r); }} while(0)
-  #define __Pyx_XGOTREF(r)  do { if((r) == NULL); else {__Pyx_GOTREF(r); }} while(0)
-  #define __Pyx_XGIVEREF(r) do { if((r) == NULL); else {__Pyx_GIVEREF(r);}} while(0)
-#else
-  #define __Pyx_RefNannyDeclarations
-  #define __Pyx_RefNannySetupContext(name, acquire_gil)
-  #define __Pyx_RefNannyFinishContextNogil()
-  #define __Pyx_RefNannyFinishContext()
-  #define __Pyx_INCREF(r) Py_INCREF(r)
-  #define __Pyx_DECREF(r) Py_DECREF(r)
-  #define __Pyx_GOTREF(r)
-  #define __Pyx_GIVEREF(r)
-  #define __Pyx_XINCREF(r) Py_XINCREF(r)
-  #define __Pyx_XDECREF(r) Py_XDECREF(r)
-  #define __Pyx_XGOTREF(r)
-  #define __Pyx_XGIVEREF(r)
-#endif
-#define __Pyx_Py_XDECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; Py_XDECREF(tmp);\
-    } while (0)
-#define __Pyx_XDECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; __Pyx_XDECREF(tmp);\
-    } while (0)
-#define __Pyx_DECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; __Pyx_DECREF(tmp);\
-    } while (0)
-#define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
-#define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
-
-/* PyErrExceptionMatches.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
-static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
-#else
-#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
-#endif
-
-/* PyThreadStateGet.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
-#define __Pyx_PyThreadState_assign  __pyx_tstate = __Pyx_PyThreadState_Current;
-#if PY_VERSION_HEX >= 0x030C00A6
-#define __Pyx_PyErr_Occurred()  (__pyx_tstate->current_exception != NULL)
-#define __Pyx_PyErr_CurrentExceptionType()  (__pyx_tstate->current_exception ? (PyObject*) Py_TYPE(__pyx_tstate->current_exception) : (PyObject*) NULL)
-#else
-#define __Pyx_PyErr_Occurred()  (__pyx_tstate->curexc_type != NULL)
-#define __Pyx_PyErr_CurrentExceptionType()  (__pyx_tstate->curexc_type)
-#endif
-#else
-#define __Pyx_PyThreadState_declare
-#define __Pyx_PyThreadState_assign
-#define __Pyx_PyErr_Occurred()  (PyErr_Occurred() != NULL)
-#define __Pyx_PyErr_CurrentExceptionType()  PyErr_Occurred()
-#endif
-
-/* PyErrFetchRestore.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
-#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
-#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
-#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
-#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
-static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
-static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A6
-#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
-#else
-#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
-#endif
-#else
-#define __Pyx_PyErr_Clear() PyErr_Clear()
-#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
-#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
-#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
-#define __Pyx_ErrRestoreInState(tstate, type, value, tb)  PyErr_Restore(type, value, tb)
-#define __Pyx_ErrFetchInState(tstate, type, value, tb)  PyErr_Fetch(type, value, tb)
-#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
-#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
-#endif
-
-/* PyObjectGetAttrStr.proto */
-#if CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
-#endif
-
-/* PyObjectGetAttrStrNoError.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name);
-
-/* GetBuiltinName.proto */
-static PyObject *__Pyx_GetBuiltinName(PyObject *name);
-
-/* TupleAndListFromArray.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n);
-static CYTHON_INLINE PyObject* __Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n);
-#endif
-
-/* IncludeStringH.proto */
-#include <string.h>
-
-/* BytesEquals.proto */
-static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);
-
-/* UnicodeEquals.proto */
-static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);
-
-/* fastcall.proto */
-#if CYTHON_AVOID_BORROWED_REFS
-    #define __Pyx_Arg_VARARGS(args, i) PySequence_GetItem(args, i)
-#elif CYTHON_ASSUME_SAFE_MACROS
-    #define __Pyx_Arg_VARARGS(args, i) PyTuple_GET_ITEM(args, i)
-#else
-    #define __Pyx_Arg_VARARGS(args, i) PyTuple_GetItem(args, i)
-#endif
-#if CYTHON_AVOID_BORROWED_REFS
-    #define __Pyx_Arg_NewRef_VARARGS(arg) __Pyx_NewRef(arg)
-    #define __Pyx_Arg_XDECREF_VARARGS(arg) Py_XDECREF(arg)
-#else
-    #define __Pyx_Arg_NewRef_VARARGS(arg) arg
-    #define __Pyx_Arg_XDECREF_VARARGS(arg)
-#endif
-#define __Pyx_NumKwargs_VARARGS(kwds) PyDict_Size(kwds)
-#define __Pyx_KwValues_VARARGS(args, nargs) NULL
-#define __Pyx_GetKwValue_VARARGS(kw, kwvalues, s) __Pyx_PyDict_GetItemStrWithError(kw, s)
-#define __Pyx_KwargsAsDict_VARARGS(kw, kwvalues) PyDict_Copy(kw)
-#if CYTHON_METH_FASTCALL
-    #define __Pyx_Arg_FASTCALL(args, i) args[i]
-    #define __Pyx_NumKwargs_FASTCALL(kwds) PyTuple_GET_SIZE(kwds)
-    #define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
-    static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
-    CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
-  #else
-    #define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
-  #endif
-    #define __Pyx_Arg_NewRef_FASTCALL(arg) arg  /* no-op, __Pyx_Arg_FASTCALL is direct and this needs
-                                                   to have the same reference counting */
-    #define __Pyx_Arg_XDECREF_FASTCALL(arg)
-#else
-    #define __Pyx_Arg_FASTCALL __Pyx_Arg_VARARGS
-    #define __Pyx_NumKwargs_FASTCALL __Pyx_NumKwargs_VARARGS
-    #define __Pyx_KwValues_FASTCALL __Pyx_KwValues_VARARGS
-    #define __Pyx_GetKwValue_FASTCALL __Pyx_GetKwValue_VARARGS
-    #define __Pyx_KwargsAsDict_FASTCALL __Pyx_KwargsAsDict_VARARGS
-    #define __Pyx_Arg_NewRef_FASTCALL(arg) __Pyx_Arg_NewRef_VARARGS(arg)
-    #define __Pyx_Arg_XDECREF_FASTCALL(arg) __Pyx_Arg_XDECREF_VARARGS(arg)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-#define __Pyx_ArgsSlice_VARARGS(args, start, stop) __Pyx_PyTuple_FromArray(&__Pyx_Arg_VARARGS(args, start), stop - start)
-#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) __Pyx_PyTuple_FromArray(&__Pyx_Arg_FASTCALL(args, start), stop - start)
-#else
-#define __Pyx_ArgsSlice_VARARGS(args, start, stop) PyTuple_GetSlice(args, start, stop)
-#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) PyTuple_GetSlice(args, start, stop)
-#endif
-
-/* PyDictVersioning.proto */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
-#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
-    (version_var) = __PYX_GET_DICT_VERSION(dict);\
-    (cache_var) = (value);
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
-        (VAR) = __pyx_dict_cached_value;\
-    } else {\
-        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
-        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
-    }\
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
-#else
-#define __PYX_GET_DICT_VERSION(dict)  (0)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
-#endif
-
-/* GetModuleGlobalName.proto */
-#if CYTHON_USE_DICT_VERSIONS
-#define __Pyx_GetModuleGlobalName(var, name)  do {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
-        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
-        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
-    PY_UINT64_T __pyx_dict_version;\
-    PyObject *__pyx_dict_cached_value;\
-    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
-#else
-#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
-#endif
-
-/* RaiseDoubleKeywords.proto */
-static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
-
-/* ParseKeywords.proto */
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject *const *kwvalues,
-    PyObject **argnames[],
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,
-    const char* function_name);
-
-/* RaiseArgTupleInvalid.proto */
-static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
-    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
-
-/* PyObjectCall.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
-#else
-#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
-#endif
-
-/* GetItemInt.proto */
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
-               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
-    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
-    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck);
-static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck);
-
-/* PyFunctionFastCall.proto */
-#if CYTHON_FAST_PYCALL
-#if !CYTHON_VECTORCALL
-#define __Pyx_PyFunction_FastCall(func, args, nargs)\
-    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
-static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
-#endif
-#define __Pyx_BUILD_ASSERT_EXPR(cond)\
-    (sizeof(char [1 - 2*!(cond)]) - 1)
-#ifndef Py_MEMBER_SIZE
-#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
-#endif
-#if !CYTHON_VECTORCALL
-#if PY_VERSION_HEX >= 0x03080000
-  #include "frameobject.h"
-#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
-  #ifndef Py_BUILD_CORE
-    #define Py_BUILD_CORE 1
-  #endif
-  #include "internal/pycore_frame.h"
-#endif
-  #define __Pxy_PyFrame_Initialize_Offsets()
-  #define __Pyx_PyFrame_GetLocalsplus(frame)  ((frame)->f_localsplus)
-#else
-  static size_t __pyx_pyframe_localsplus_offset = 0;
-  #include "frameobject.h"
-  #define __Pxy_PyFrame_Initialize_Offsets()\
-    ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
-     (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
-  #define __Pyx_PyFrame_GetLocalsplus(frame)\
-    (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
-#endif
-#endif
-#endif
-
-/* PyObjectCallMethO.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
-#endif
-
-/* PyObjectFastCall.proto */
-#define __Pyx_PyObject_FastCall(func, args, nargs)  __Pyx_PyObject_FastCallDict(func, args, (size_t)(nargs), NULL)
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs);
-
-/* RaiseException.proto */
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
-
-/* KeywordStringCheck.proto */
-static int __Pyx_CheckKeywordStrings(PyObject *kw, const char* function_name, int kw_allowed);
-
-/* RaiseUnexpectedTypeError.proto */
-static int __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj);
-
-/* Import.proto */
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
-
-/* ImportFrom.proto */
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
-
-/* ImportDottedModule.proto */
-static PyObject *__Pyx_ImportDottedModule(PyObject *name, PyObject *parts_tuple);
-#if PY_MAJOR_VERSION >= 3
-static PyObject *__Pyx_ImportDottedModule_WalkParts(PyObject *module, PyObject *name, PyObject *parts_tuple);
-#endif
-
-/* IncludeStructmemberH.proto */
-#include <structmember.h>
-
-/* FixUpExtensionType.proto */
-#if CYTHON_USE_TYPE_SPECS
-static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type);
-#endif
-
-/* FetchSharedCythonModule.proto */
-static PyObject *__Pyx_FetchSharedCythonABIModule(void);
-
-/* FetchCommonType.proto */
-#if !CYTHON_USE_TYPE_SPECS
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
-#else
-static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases);
-#endif
-
-/* PyMethodNew.proto */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
-    PyObject *typesModule=NULL, *methodType=NULL, *result=NULL;
-    CYTHON_UNUSED_VAR(typ);
-    if (!self)
-        return __Pyx_NewRef(func);
-    typesModule = PyImport_ImportModule("types");
-    if (!typesModule) return NULL;
-    methodType = PyObject_GetAttrString(typesModule, "MethodType");
-    Py_DECREF(typesModule);
-    if (!methodType) return NULL;
-    result = PyObject_CallFunctionObjArgs(methodType, func, self, NULL);
-    Py_DECREF(methodType);
-    return result;
-}
-#elif PY_MAJOR_VERSION >= 3
-static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
-    CYTHON_UNUSED_VAR(typ);
-    if (!self)
-        return __Pyx_NewRef(func);
-    return PyMethod_New(func, self);
-}
-#else
-    #define __Pyx_PyMethod_New PyMethod_New
-#endif
-
-/* PyVectorcallFastCallDict.proto */
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
-#endif
-
-/* CythonFunctionShared.proto */
-#define __Pyx_CyFunction_USED
-#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
-#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
-#define __Pyx_CYFUNCTION_CCLASS        0x04
-#define __Pyx_CYFUNCTION_COROUTINE     0x08
-#define __Pyx_CyFunction_GetClosure(f)\
-    (((__pyx_CyFunctionObject *) (f))->func_closure)
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_CyFunction_GetClassObj(f)\
-      (((__pyx_CyFunctionObject *) (f))->func_classobj)
-#else
-  #define __Pyx_CyFunction_GetClassObj(f)\
-      ((PyObject*) ((PyCMethodObject *) (f))->mm_class)
-#endif
-#define __Pyx_CyFunction_SetClassObj(f, classobj)\
-    __Pyx__CyFunction_SetClassObj((__pyx_CyFunctionObject *) (f), (classobj))
-#define __Pyx_CyFunction_Defaults(type, f)\
-    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
-#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
-    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
-typedef struct {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject_HEAD
-    PyObject *func;
-#elif PY_VERSION_HEX < 0x030900B1
-    PyCFunctionObject func;
-#else
-    PyCMethodObject func;
-#endif
-#if CYTHON_BACKPORT_VECTORCALL
-    __pyx_vectorcallfunc func_vectorcall;
-#endif
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *func_weakreflist;
-#endif
-    PyObject *func_dict;
-    PyObject *func_name;
-    PyObject *func_qualname;
-    PyObject *func_doc;
-    PyObject *func_globals;
-    PyObject *func_code;
-    PyObject *func_closure;
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *func_classobj;
-#endif
-    void *defaults;
-    int defaults_pyobjects;
-    size_t defaults_size;
-    int flags;
-    PyObject *defaults_tuple;
-    PyObject *defaults_kwdict;
-    PyObject *(*defaults_getter)(PyObject *);
-    PyObject *func_annotations;
-    PyObject *func_is_coroutine;
-} __pyx_CyFunctionObject;
-#undef __Pyx_CyOrPyCFunction_Check
-#define __Pyx_CyFunction_Check(obj)  __Pyx_TypeCheck(obj, __pyx_CyFunctionType)
-#define __Pyx_CyOrPyCFunction_Check(obj)  __Pyx_TypeCheck2(obj, __pyx_CyFunctionType, &PyCFunction_Type)
-#define __Pyx_CyFunction_CheckExact(obj)  __Pyx_IS_TYPE(obj, __pyx_CyFunctionType)
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc);
-#undef __Pyx_IsSameCFunction
-#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCyOrCFunction(func, cfunc)
-static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
-                                      int flags, PyObject* qualname,
-                                      PyObject *closure,
-                                      PyObject *module, PyObject *globals,
-                                      PyObject* code);
-static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj);
-static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
-                                                         size_t size,
-                                                         int pyobjects);
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
-                                                            PyObject *tuple);
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
-                                                             PyObject *dict);
-static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
-                                                              PyObject *dict);
-static int __pyx_CyFunction_init(PyObject *module);
-#if CYTHON_METH_FASTCALL
-static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-#if CYTHON_BACKPORT_VECTORCALL
-#define __Pyx_CyFunction_func_vectorcall(f) (((__pyx_CyFunctionObject*)f)->func_vectorcall)
-#else
-#define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
-#endif
-#endif
-
-/* CythonFunction.proto */
-static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
-                                      int flags, PyObject* qualname,
-                                      PyObject *closure,
-                                      PyObject *module, PyObject *globals,
-                                      PyObject* code);
-
-/* CLineInTraceback.proto */
-#ifdef CYTHON_CLINE_IN_TRACEBACK
-#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
-#else
-static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
-#endif
-
-/* CodeObjectCache.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-typedef struct {
-    PyCodeObject* code_object;
-    int code_line;
-} __Pyx_CodeObjectCacheEntry;
-struct __Pyx_CodeObjectCache {
-    int count;
-    int max_count;
-    __Pyx_CodeObjectCacheEntry* entries;
-};
-static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
-static PyCodeObject *__pyx_find_code_object(int code_line);
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
-#endif
-
-/* AddTraceback.proto */
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename);
-
-/* GCCDiagnostics.proto */
-#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
-#define __Pyx_HAS_GCC_DIAGNOSTIC
-#endif
-
-/* CIntToPy.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
-
-/* FormatTypeName.proto */
-#if CYTHON_COMPILING_IN_LIMITED_API
-typedef PyObject *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%U"
-static __Pyx_TypeName __Pyx_PyType_GetName(PyTypeObject* tp);
-#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
-#else
-typedef const char *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%.200s"
-#define __Pyx_PyType_GetName(tp) ((tp)->tp_name)
-#define __Pyx_DECREF_TypeName(obj)
-#endif
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
-
-/* FastTypeChecks.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
-#define __Pyx_TypeCheck2(obj, type1, type2) __Pyx_IsAnySubtype2(Py_TYPE(obj), (PyTypeObject *)type1, (PyTypeObject *)type2)
-static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
-static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
-#else
-#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
-#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
-#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
-#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
-#endif
-#define __Pyx_PyErr_ExceptionMatches2(err1, err2)  __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
-#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
-
-/* CheckBinaryVersion.proto */
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-static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);
-
-/* InitStrings.proto */
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
-
-/* #### Code section: module_declarations ### */
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-/* Module declarations from "sqlalchemy.engine._util_cy" */
-static PyObject *__pyx_v_10sqlalchemy_6engine_8_util_cy__Empty_Tuple = 0;
-static CYTHON_INLINE int __pyx_f_10sqlalchemy_6engine_8_util_cy__is_mapping_or_tuple(PyObject *); /*proto*/
-static int __pyx_f_10sqlalchemy_6engine_8_util_cy__is_contiguous(PyObject *); /*proto*/
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-#define __Pyx_MODULE_NAME "sqlalchemy.engine._util_cy"
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-static const char __pyx_k_asyncio_coroutines[] = "asyncio.coroutines";
-static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
-static const char __pyx_k_distill_raw_params[] = "_distill_raw_params";
-static const char __pyx_k_CoreAnyExecuteParams[] = "_CoreAnyExecuteParams";
-static const char __pyx_k_DBAPIAnyExecuteParams[] = "_DBAPIAnyExecuteParams";
-static const char __pyx_k_CoreMultiExecuteParams[] = "_CoreMultiExecuteParams";
-static const char __pyx_k_DBAPIMultiExecuteParams[] = "_DBAPIMultiExecuteParams";
-static const char __pyx_k_sqlalchemy_engine__util_cy[] = "sqlalchemy.engine._util_cy";
-static const char __pyx_k_Optional__CoreAnyExecuteParams[] = "Optional[_CoreAnyExecuteParams]";
-static const char __pyx_k_Empty_parameter_sequence_passed[] = "Empty parameter sequence passed to execute(). This use is deprecated and will raise an exception in a future SQLAlchemy release";
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-static const char __pyx_k_Optional__DBAPIAnyExecuteParams[] = "Optional[_DBAPIAnyExecuteParams]";
-static const char __pyx_k_lib_sqlalchemy_engine__util_cy_p[] = "lib/sqlalchemy/engine/_util_cy.py";
-static const char __pyx_k_mapping_or_list_expected_for_par[] = "mapping or list expected for parameters";
-static const char __pyx_k_mapping_or_sequence_expected_for[] = "mapping or sequence expected for parameters";
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-static PyObject *__pyx_pf_10sqlalchemy_6engine_8_util_cy_2_distill_params_20(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_params); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_8_util_cy_4_distill_raw_params(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_params); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_6engine_8_util_cy_6tuplegetter(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_indexes); /* proto */
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-  PyObject *__pyx_codeobj__7;
-  PyObject *__pyx_codeobj__8;
-  PyObject *__pyx_codeobj__10;
-} __pyx_mstate;
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-#if CYTHON_USE_MODULE_STATE
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-} /* anonymous namespace */
-#else
-static struct PyModuleDef __pyx_moduledef;
-#endif
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-#define __pyx_mstate(o) ((__pyx_mstate *)__Pyx_PyModule_GetState(o))
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-
-#define __pyx_m (PyState_FindModule(&__pyx_moduledef))
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-#else
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-static int __pyx_m_clear(PyObject *m) {
-  __pyx_mstate *clear_module_state = __pyx_mstate(m);
-  if (!clear_module_state) return 0;
-  Py_CLEAR(clear_module_state->__pyx_d);
-  Py_CLEAR(clear_module_state->__pyx_b);
-  Py_CLEAR(clear_module_state->__pyx_cython_runtime);
-  Py_CLEAR(clear_module_state->__pyx_empty_tuple);
-  Py_CLEAR(clear_module_state->__pyx_empty_bytes);
-  Py_CLEAR(clear_module_state->__pyx_empty_unicode);
-  #ifdef __Pyx_CyFunction_USED
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-  #ifdef __Pyx_FusedFunction_USED
-  Py_CLEAR(clear_module_state->__pyx_FusedFunctionType);
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-  Py_CLEAR(clear_module_state->__pyx_kp_u_2_1);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Any);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ArgumentError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_CoreAnyExecuteParams);
-  Py_CLEAR(clear_module_state->__pyx_n_s_CoreMultiExecuteParams);
-  Py_CLEAR(clear_module_state->__pyx_n_s_DBAPIAnyExecuteParams);
-  Py_CLEAR(clear_module_state->__pyx_n_s_DBAPIMultiExecuteParams);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_Empty_parameter_sequence_passed);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_List_argument_must_consist_only);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Mapping);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Optional);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Optional__CoreAnyExecuteParams);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Optional__DBAPIAnyExecuteParams);
-  Py_CLEAR(clear_module_state->__pyx_n_s_TYPE_CHECKING);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Tuple);
-  Py_CLEAR(clear_module_state->__pyx_n_s_TupleGetterType);
-  Py_CLEAR(clear_module_state->__pyx_n_s__11);
-  Py_CLEAR(clear_module_state->__pyx_kp_u__2);
-  Py_CLEAR(clear_module_state->__pyx_n_s__3);
-  Py_CLEAR(clear_module_state->__pyx_n_s__4);
-  Py_CLEAR(clear_module_state->__pyx_n_s_asyncio_coroutines);
-  Py_CLEAR(clear_module_state->__pyx_n_s_bool);
-  Py_CLEAR(clear_module_state->__pyx_n_s_cline_in_traceback);
-  Py_CLEAR(clear_module_state->__pyx_n_s_collections_abc);
-  Py_CLEAR(clear_module_state->__pyx_n_s_distill_params_20);
-  Py_CLEAR(clear_module_state->__pyx_n_s_distill_raw_params);
-  Py_CLEAR(clear_module_state->__pyx_n_s_exc);
-  Py_CLEAR(clear_module_state->__pyx_n_s_import);
-  Py_CLEAR(clear_module_state->__pyx_n_s_indexes);
-  Py_CLEAR(clear_module_state->__pyx_n_s_initializing);
-  Py_CLEAR(clear_module_state->__pyx_n_s_int);
-  Py_CLEAR(clear_module_state->__pyx_n_s_interfaces);
-  Py_CLEAR(clear_module_state->__pyx_n_s_is_compiled);
-  Py_CLEAR(clear_module_state->__pyx_n_s_is_coroutine);
-  Py_CLEAR(clear_module_state->__pyx_n_s_itemgetter);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_lib_sqlalchemy_engine__util_cy_p);
-  Py_CLEAR(clear_module_state->__pyx_n_s_main);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_mapping_or_list_expected_for_par);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_mapping_or_sequence_expected_for);
-  Py_CLEAR(clear_module_state->__pyx_n_s_max_index);
-  Py_CLEAR(clear_module_state->__pyx_n_s_name);
-  Py_CLEAR(clear_module_state->__pyx_n_s_operator);
-  Py_CLEAR(clear_module_state->__pyx_n_s_params);
-  Py_CLEAR(clear_module_state->__pyx_n_s_range);
-  Py_CLEAR(clear_module_state->__pyx_n_s_result);
-  Py_CLEAR(clear_module_state->__pyx_n_s_return);
-  Py_CLEAR(clear_module_state->__pyx_n_s_spec);
-  Py_CLEAR(clear_module_state->__pyx_n_s_sqlalchemy_engine__util_cy);
-  Py_CLEAR(clear_module_state->__pyx_n_s_test);
-  Py_CLEAR(clear_module_state->__pyx_n_s_tuplegetter);
-  Py_CLEAR(clear_module_state->__pyx_n_s_typing);
-  Py_CLEAR(clear_module_state->__pyx_n_s_util);
-  Py_CLEAR(clear_module_state->__pyx_n_s_warn_deprecated);
-  Py_CLEAR(clear_module_state->__pyx_int_1);
-  Py_CLEAR(clear_module_state->__pyx_tuple_);
-  Py_CLEAR(clear_module_state->__pyx_tuple__6);
-  Py_CLEAR(clear_module_state->__pyx_tuple__9);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__5);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__7);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__8);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__10);
-  return 0;
-}
-#endif
-/* #### Code section: module_state_traverse ### */
-#if CYTHON_USE_MODULE_STATE
-static int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
-  __pyx_mstate *traverse_module_state = __pyx_mstate(m);
-  if (!traverse_module_state) return 0;
-  Py_VISIT(traverse_module_state->__pyx_d);
-  Py_VISIT(traverse_module_state->__pyx_b);
-  Py_VISIT(traverse_module_state->__pyx_cython_runtime);
-  Py_VISIT(traverse_module_state->__pyx_empty_tuple);
-  Py_VISIT(traverse_module_state->__pyx_empty_bytes);
-  Py_VISIT(traverse_module_state->__pyx_empty_unicode);
-  #ifdef __Pyx_CyFunction_USED
-  Py_VISIT(traverse_module_state->__pyx_CyFunctionType);
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-  #ifdef __Pyx_FusedFunction_USED
-  Py_VISIT(traverse_module_state->__pyx_FusedFunctionType);
-  #endif
-  Py_VISIT(traverse_module_state->__pyx_kp_u_2_1);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Any);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ArgumentError);
-  Py_VISIT(traverse_module_state->__pyx_n_s_CoreAnyExecuteParams);
-  Py_VISIT(traverse_module_state->__pyx_n_s_CoreMultiExecuteParams);
-  Py_VISIT(traverse_module_state->__pyx_n_s_DBAPIAnyExecuteParams);
-  Py_VISIT(traverse_module_state->__pyx_n_s_DBAPIMultiExecuteParams);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_Empty_parameter_sequence_passed);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_List_argument_must_consist_only);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Mapping);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Optional);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Optional__CoreAnyExecuteParams);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Optional__DBAPIAnyExecuteParams);
-  Py_VISIT(traverse_module_state->__pyx_n_s_TYPE_CHECKING);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Tuple);
-  Py_VISIT(traverse_module_state->__pyx_n_s_TupleGetterType);
-  Py_VISIT(traverse_module_state->__pyx_n_s__11);
-  Py_VISIT(traverse_module_state->__pyx_kp_u__2);
-  Py_VISIT(traverse_module_state->__pyx_n_s__3);
-  Py_VISIT(traverse_module_state->__pyx_n_s__4);
-  Py_VISIT(traverse_module_state->__pyx_n_s_asyncio_coroutines);
-  Py_VISIT(traverse_module_state->__pyx_n_s_bool);
-  Py_VISIT(traverse_module_state->__pyx_n_s_cline_in_traceback);
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-        result = __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
-    } else {
-        result = __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
-    }
-    #if CYTHON_AVOID_BORROWED_REFS
-    Py_DECREF(exc_type);
-    #endif
-    return result;
-}
-#endif
-
-/* PyErrFetchRestore */
-#if CYTHON_FAST_THREAD_STATE
-static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
-#if PY_VERSION_HEX >= 0x030C00A6
-    PyObject *tmp_value;
-    assert(type == NULL || (value != NULL && type == (PyObject*) Py_TYPE(value)));
-    if (value) {
-        #if CYTHON_COMPILING_IN_CPYTHON
-        if (unlikely(((PyBaseExceptionObject*) value)->traceback != tb))
-        #endif
-            PyException_SetTraceback(value, tb);
-    }
-    tmp_value = tstate->current_exception;
-    tstate->current_exception = value;
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(type);
-    Py_XDECREF(tb);
-#else
-    PyObject *tmp_type, *tmp_value, *tmp_tb;
-    tmp_type = tstate->curexc_type;
-    tmp_value = tstate->curexc_value;
-    tmp_tb = tstate->curexc_traceback;
-    tstate->curexc_type = type;
-    tstate->curexc_value = value;
-    tstate->curexc_traceback = tb;
-    Py_XDECREF(tmp_type);
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(tmp_tb);
-#endif
-}
-static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
-#if PY_VERSION_HEX >= 0x030C00A6
-    PyObject* exc_value;
-    exc_value = tstate->current_exception;
-    tstate->current_exception = 0;
-    *value = exc_value;
-    *type = NULL;
-    *tb = NULL;
-    if (exc_value) {
-        *type = (PyObject*) Py_TYPE(exc_value);
-        Py_INCREF(*type);
-        #if CYTHON_COMPILING_IN_CPYTHON
-        *tb = ((PyBaseExceptionObject*) exc_value)->traceback;
-        Py_XINCREF(*tb);
-        #else
-        *tb = PyException_GetTraceback(exc_value);
-        #endif
-    }
-#else
-    *type = tstate->curexc_type;
-    *value = tstate->curexc_value;
-    *tb = tstate->curexc_traceback;
-    tstate->curexc_type = 0;
-    tstate->curexc_value = 0;
-    tstate->curexc_traceback = 0;
-#endif
-}
-#endif
-
-/* PyObjectGetAttrStr */
-#if CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
-    PyTypeObject* tp = Py_TYPE(obj);
-    if (likely(tp->tp_getattro))
-        return tp->tp_getattro(obj, attr_name);
-#if PY_MAJOR_VERSION < 3
-    if (likely(tp->tp_getattr))
-        return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
-#endif
-    return PyObject_GetAttr(obj, attr_name);
-}
-#endif
-
-/* PyObjectGetAttrStrNoError */
-#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
-static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
-        __Pyx_PyErr_Clear();
-}
-#endif
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
-    PyObject *result;
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
-    return result;
-#else
-#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
-    PyTypeObject* tp = Py_TYPE(obj);
-    if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
-        return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
-    }
-#endif
-    result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
-    if (unlikely(!result)) {
-        __Pyx_PyObject_GetAttrStr_ClearAttributeError();
-    }
-    return result;
-#endif
-}
-
-/* GetBuiltinName */
-static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
-    PyObject* result = __Pyx_PyObject_GetAttrStrNoError(__pyx_b, name);
-    if (unlikely(!result) && !PyErr_Occurred()) {
-        PyErr_Format(PyExc_NameError,
-#if PY_MAJOR_VERSION >= 3
-            "name '%U' is not defined", name);
-#else
-            "name '%.200s' is not defined", PyString_AS_STRING(name));
-#endif
-    }
-    return result;
-}
-
-/* TupleAndListFromArray */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE void __Pyx_copy_object_array(PyObject *const *CYTHON_RESTRICT src, PyObject** CYTHON_RESTRICT dest, Py_ssize_t length) {
-    PyObject *v;
-    Py_ssize_t i;
-    for (i = 0; i < length; i++) {
-        v = dest[i] = src[i];
-        Py_INCREF(v);
-    }
-}
-static CYTHON_INLINE PyObject *
-__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
-{
-    PyObject *res;
-    if (n <= 0) {
-        Py_INCREF(__pyx_empty_tuple);
-        return __pyx_empty_tuple;
-    }
-    res = PyTuple_New(n);
-    if (unlikely(res == NULL)) return NULL;
-    __Pyx_copy_object_array(src, ((PyTupleObject*)res)->ob_item, n);
-    return res;
-}
-static CYTHON_INLINE PyObject *
-__Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n)
-{
-    PyObject *res;
-    if (n <= 0) {
-        return PyList_New(0);
-    }
-    res = PyList_New(n);
-    if (unlikely(res == NULL)) return NULL;
-    __Pyx_copy_object_array(src, ((PyListObject*)res)->ob_item, n);
-    return res;
-}
-#endif
-
-/* BytesEquals */
-static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
-#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_RichCompareBool(s1, s2, equals);
-#else
-    if (s1 == s2) {
-        return (equals == Py_EQ);
-    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
-        const char *ps1, *ps2;
-        Py_ssize_t length = PyBytes_GET_SIZE(s1);
-        if (length != PyBytes_GET_SIZE(s2))
-            return (equals == Py_NE);
-        ps1 = PyBytes_AS_STRING(s1);
-        ps2 = PyBytes_AS_STRING(s2);
-        if (ps1[0] != ps2[0]) {
-            return (equals == Py_NE);
-        } else if (length == 1) {
-            return (equals == Py_EQ);
-        } else {
-            int result;
-#if CYTHON_USE_UNICODE_INTERNALS && (PY_VERSION_HEX < 0x030B0000)
-            Py_hash_t hash1, hash2;
-            hash1 = ((PyBytesObject*)s1)->ob_shash;
-            hash2 = ((PyBytesObject*)s2)->ob_shash;
-            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
-                return (equals == Py_NE);
-            }
-#endif
-            result = memcmp(ps1, ps2, (size_t)length);
-            return (equals == Py_EQ) ? (result == 0) : (result != 0);
-        }
-    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
-        return (equals == Py_NE);
-    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
-        return (equals == Py_NE);
-    } else {
-        int result;
-        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
-        if (!py_result)
-            return -1;
-        result = __Pyx_PyObject_IsTrue(py_result);
-        Py_DECREF(py_result);
-        return result;
-    }
-#endif
-}
-
-/* UnicodeEquals */
-static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
-#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_RichCompareBool(s1, s2, equals);
-#else
-#if PY_MAJOR_VERSION < 3
-    PyObject* owned_ref = NULL;
-#endif
-    int s1_is_unicode, s2_is_unicode;
-    if (s1 == s2) {
-        goto return_eq;
-    }
-    s1_is_unicode = PyUnicode_CheckExact(s1);
-    s2_is_unicode = PyUnicode_CheckExact(s2);
-#if PY_MAJOR_VERSION < 3
-    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
-        owned_ref = PyUnicode_FromObject(s2);
-        if (unlikely(!owned_ref))
-            return -1;
-        s2 = owned_ref;
-        s2_is_unicode = 1;
-    } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
-        owned_ref = PyUnicode_FromObject(s1);
-        if (unlikely(!owned_ref))
-            return -1;
-        s1 = owned_ref;
-        s1_is_unicode = 1;
-    } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
-        return __Pyx_PyBytes_Equals(s1, s2, equals);
-    }
-#endif
-    if (s1_is_unicode & s2_is_unicode) {
-        Py_ssize_t length;
-        int kind;
-        void *data1, *data2;
-        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
-            return -1;
-        length = __Pyx_PyUnicode_GET_LENGTH(s1);
-        if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
-            goto return_ne;
-        }
-#if CYTHON_USE_UNICODE_INTERNALS
-        {
-            Py_hash_t hash1, hash2;
-        #if CYTHON_PEP393_ENABLED
-            hash1 = ((PyASCIIObject*)s1)->hash;
-            hash2 = ((PyASCIIObject*)s2)->hash;
-        #else
-            hash1 = ((PyUnicodeObject*)s1)->hash;
-            hash2 = ((PyUnicodeObject*)s2)->hash;
-        #endif
-            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
-                goto return_ne;
-            }
-        }
-#endif
-        kind = __Pyx_PyUnicode_KIND(s1);
-        if (kind != __Pyx_PyUnicode_KIND(s2)) {
-            goto return_ne;
-        }
-        data1 = __Pyx_PyUnicode_DATA(s1);
-        data2 = __Pyx_PyUnicode_DATA(s2);
-        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
-            goto return_ne;
-        } else if (length == 1) {
-            goto return_eq;
-        } else {
-            int result = memcmp(data1, data2, (size_t)(length * kind));
-            #if PY_MAJOR_VERSION < 3
-            Py_XDECREF(owned_ref);
-            #endif
-            return (equals == Py_EQ) ? (result == 0) : (result != 0);
-        }
-    } else if ((s1 == Py_None) & s2_is_unicode) {
-        goto return_ne;
-    } else if ((s2 == Py_None) & s1_is_unicode) {
-        goto return_ne;
-    } else {
-        int result;
-        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
-        #if PY_MAJOR_VERSION < 3
-        Py_XDECREF(owned_ref);
-        #endif
-        if (!py_result)
-            return -1;
-        result = __Pyx_PyObject_IsTrue(py_result);
-        Py_DECREF(py_result);
-        return result;
-    }
-return_eq:
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(owned_ref);
-    #endif
-    return (equals == Py_EQ);
-return_ne:
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(owned_ref);
-    #endif
-    return (equals == Py_NE);
-#endif
-}
-
-/* fastcall */
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s)
-{
-    Py_ssize_t i, n = PyTuple_GET_SIZE(kwnames);
-    for (i = 0; i < n; i++)
-    {
-        if (s == PyTuple_GET_ITEM(kwnames, i)) return kwvalues[i];
-    }
-    for (i = 0; i < n; i++)
-    {
-        int eq = __Pyx_PyUnicode_Equals(s, PyTuple_GET_ITEM(kwnames, i), Py_EQ);
-        if (unlikely(eq != 0)) {
-            if (unlikely(eq < 0)) return NULL;
-            return kwvalues[i];
-        }
-    }
-    return NULL;
-}
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
-CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
-    Py_ssize_t i, nkwargs = PyTuple_GET_SIZE(kwnames);
-    PyObject *dict;
-    dict = PyDict_New();
-    if (unlikely(!dict))
-        return NULL;
-    for (i=0; i<nkwargs; i++) {
-        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
-        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
-            goto bad;
-    }
-    return dict;
-bad:
-    Py_DECREF(dict);
-    return NULL;
-}
-#endif
-#endif
-
-/* PyDictVersioning */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
-    PyObject **dictptr = NULL;
-    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
-    if (offset) {
-#if CYTHON_COMPILING_IN_CPYTHON
-        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
-#else
-        dictptr = _PyObject_GetDictPtr(obj);
-#endif
-    }
-    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
-}
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
-        return 0;
-    return obj_dict_version == __Pyx_get_object_dict_version(obj);
-}
-#endif
-
-/* GetModuleGlobalName */
-#if CYTHON_USE_DICT_VERSIONS
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
-#else
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
-#endif
-{
-    PyObject *result;
-#if !CYTHON_AVOID_BORROWED_REFS
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
-    result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    } else if (unlikely(PyErr_Occurred())) {
-        return NULL;
-    }
-#elif CYTHON_COMPILING_IN_LIMITED_API
-    if (unlikely(!__pyx_m)) {
-        return NULL;
-    }
-    result = PyObject_GetAttr(__pyx_m, name);
-    if (likely(result)) {
-        return result;
-    }
-#else
-    result = PyDict_GetItem(__pyx_d, name);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-#endif
-#else
-    result = PyObject_GetItem(__pyx_d, name);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-    PyErr_Clear();
-#endif
-    return __Pyx_GetBuiltinName(name);
-}
-
-/* RaiseDoubleKeywords */
-static void __Pyx_RaiseDoubleKeywordsError(
-    const char* func_name,
-    PyObject* kw_name)
-{
-    PyErr_Format(PyExc_TypeError,
-        #if PY_MAJOR_VERSION >= 3
-        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
-        #else
-        "%s() got multiple values for keyword argument '%s'", func_name,
-        PyString_AsString(kw_name));
-        #endif
-}
-
-/* ParseKeywords */
-static int __Pyx_ParseOptionalKeywords(
-    PyObject *kwds,
-    PyObject *const *kwvalues,
-    PyObject **argnames[],
-    PyObject *kwds2,
-    PyObject *values[],
-    Py_ssize_t num_pos_args,
-    const char* function_name)
-{
-    PyObject *key = 0, *value = 0;
-    Py_ssize_t pos = 0;
-    PyObject*** name;
-    PyObject*** first_kw_arg = argnames + num_pos_args;
-    int kwds_is_tuple = CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds));
-    while (1) {
-        Py_XDECREF(key); key = NULL;
-        Py_XDECREF(value); value = NULL;
-        if (kwds_is_tuple) {
-            Py_ssize_t size;
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(kwds);
-#else
-            size = PyTuple_Size(kwds);
-            if (size < 0) goto bad;
-#endif
-            if (pos >= size) break;
-#if CYTHON_AVOID_BORROWED_REFS
-            key = __Pyx_PySequence_ITEM(kwds, pos);
-            if (!key) goto bad;
-#elif CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kwds, pos);
-#else
-            key = PyTuple_GetItem(kwds, pos);
-            if (!key) goto bad;
-#endif
-            value = kwvalues[pos];
-            pos++;
-        }
-        else
-        {
-            if (!PyDict_Next(kwds, &pos, &key, &value)) break;
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_INCREF(key);
-#endif
-        }
-        name = first_kw_arg;
-        while (*name && (**name != key)) name++;
-        if (*name) {
-            values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_INCREF(value);
-            Py_DECREF(key);
-#endif
-            key = NULL;
-            value = NULL;
-            continue;
-        }
-#if !CYTHON_AVOID_BORROWED_REFS
-        Py_INCREF(key);
-#endif
-        Py_INCREF(value);
-        name = first_kw_arg;
-        #if PY_MAJOR_VERSION < 3
-        if (likely(PyString_Check(key))) {
-            while (*name) {
-                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
-                        && _PyString_Eq(**name, key)) {
-                    values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-                    value = NULL;
-#endif
-                    break;
-                }
-                name++;
-            }
-            if (*name) continue;
-            else {
-                PyObject*** argname = argnames;
-                while (argname != first_kw_arg) {
-                    if ((**argname == key) || (
-                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
-                             && _PyString_Eq(**argname, key))) {
-                        goto arg_passed_twice;
-                    }
-                    argname++;
-                }
-            }
-        } else
-        #endif
-        if (likely(PyUnicode_Check(key))) {
-            while (*name) {
-                int cmp = (
-                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-                    (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
-                #endif
-                    PyUnicode_Compare(**name, key)
-                );
-                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
-                if (cmp == 0) {
-                    values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-                    value = NULL;
-#endif
-                    break;
-                }
-                name++;
-            }
-            if (*name) continue;
-            else {
-                PyObject*** argname = argnames;
-                while (argname != first_kw_arg) {
-                    int cmp = (**argname == key) ? 0 :
-                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-                        (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
-                    #endif
-                        PyUnicode_Compare(**argname, key);
-                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
-                    if (cmp == 0) goto arg_passed_twice;
-                    argname++;
-                }
-            }
-        } else
-            goto invalid_keyword_type;
-        if (kwds2) {
-            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
-        } else {
-            goto invalid_keyword;
-        }
-    }
-    Py_XDECREF(key);
-    Py_XDECREF(value);
-    return 0;
-arg_passed_twice:
-    __Pyx_RaiseDoubleKeywordsError(function_name, key);
-    goto bad;
-invalid_keyword_type:
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() keywords must be strings", function_name);
-    goto bad;
-invalid_keyword:
-    #if PY_MAJOR_VERSION < 3
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() got an unexpected keyword argument '%.200s'",
-        function_name, PyString_AsString(key));
-    #else
-    PyErr_Format(PyExc_TypeError,
-        "%s() got an unexpected keyword argument '%U'",
-        function_name, key);
-    #endif
-bad:
-    Py_XDECREF(key);
-    Py_XDECREF(value);
-    return -1;
-}
-
-/* RaiseArgTupleInvalid */
-static void __Pyx_RaiseArgtupleInvalid(
-    const char* func_name,
-    int exact,
-    Py_ssize_t num_min,
-    Py_ssize_t num_max,
-    Py_ssize_t num_found)
-{
-    Py_ssize_t num_expected;
-    const char *more_or_less;
-    if (num_found < num_min) {
-        num_expected = num_min;
-        more_or_less = "at least";
-    } else {
-        num_expected = num_max;
-        more_or_less = "at most";
-    }
-    if (exact) {
-        more_or_less = "exactly";
-    }
-    PyErr_Format(PyExc_TypeError,
-                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                 func_name, more_or_less, num_expected,
-                 (num_expected == 1) ? "" : "s", num_found);
-}
-
-/* PyObjectCall */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-    PyObject *result;
-    ternaryfunc call = Py_TYPE(func)->tp_call;
-    if (unlikely(!call))
-        return PyObject_Call(func, arg, kw);
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
-        return NULL;
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
-        return NULL;
-    #endif
-    result = (*call)(func, arg, kw);
-    Py_LeaveRecursiveCall();
-    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
-        PyErr_SetString(
-            PyExc_SystemError,
-            "NULL result without error in PyObject_Call");
-    }
-    return result;
-}
-#endif
-
-/* GetItemInt */
-static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
-    PyObject *r;
-    if (unlikely(!j)) return NULL;
-    r = PyObject_GetItem(o, j);
-    Py_DECREF(j);
-    return r;
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              CYTHON_NCP_UNUSED int wraparound,
-                                                              CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    Py_ssize_t wrapped_i = i;
-    if (wraparound & unlikely(i < 0)) {
-        wrapped_i += PyList_GET_SIZE(o);
-    }
-    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
-        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
-        Py_INCREF(r);
-        return r;
-    }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              CYTHON_NCP_UNUSED int wraparound,
-                                                              CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    Py_ssize_t wrapped_i = i;
-    if (wraparound & unlikely(i < 0)) {
-        wrapped_i += PyTuple_GET_SIZE(o);
-    }
-    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
-        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
-        Py_INCREF(r);
-        return r;
-    }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
-                                                     CYTHON_NCP_UNUSED int wraparound,
-                                                     CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
-    if (is_list || PyList_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
-        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
-            PyObject *r = PyList_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
-    }
-    else if (PyTuple_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
-        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
-            PyObject *r = PyTuple_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
-    } else {
-        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
-        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
-        if (mm && mm->mp_subscript) {
-            PyObject *r, *key = PyInt_FromSsize_t(i);
-            if (unlikely(!key)) return NULL;
-            r = mm->mp_subscript(o, key);
-            Py_DECREF(key);
-            return r;
-        }
-        if (likely(sm && sm->sq_item)) {
-            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
-                Py_ssize_t l = sm->sq_length(o);
-                if (likely(l >= 0)) {
-                    i += l;
-                } else {
-                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
-                        return NULL;
-                    PyErr_Clear();
-                }
-            }
-            return sm->sq_item(o, i);
-        }
-    }
-#else
-    if (is_list || !PyMapping_Check(o)) {
-        return PySequence_GetItem(o, i);
-    }
-#endif
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-}
-
-/* PyFunctionFastCall */
-#if CYTHON_FAST_PYCALL && !CYTHON_VECTORCALL
-static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
-                                               PyObject *globals) {
-    PyFrameObject *f;
-    PyThreadState *tstate = __Pyx_PyThreadState_Current;
-    PyObject **fastlocals;
-    Py_ssize_t i;
-    PyObject *result;
-    assert(globals != NULL);
-    /* XXX Perhaps we should create a specialized
-       PyFrame_New() that doesn't take locals, but does
-       take builtins without sanity checking them.
-       */
-    assert(tstate != NULL);
-    f = PyFrame_New(tstate, co, globals, NULL);
-    if (f == NULL) {
-        return NULL;
-    }
-    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
-    for (i = 0; i < na; i++) {
-        Py_INCREF(*args);
-        fastlocals[i] = *args++;
-    }
-    result = PyEval_EvalFrameEx(f,0);
-    ++tstate->recursion_depth;
-    Py_DECREF(f);
-    --tstate->recursion_depth;
-    return result;
-}
-static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
-    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
-    PyObject *globals = PyFunction_GET_GLOBALS(func);
-    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
-    PyObject *closure;
-#if PY_MAJOR_VERSION >= 3
-    PyObject *kwdefs;
-#endif
-    PyObject *kwtuple, **k;
-    PyObject **d;
-    Py_ssize_t nd;
-    Py_ssize_t nk;
-    PyObject *result;
-    assert(kwargs == NULL || PyDict_Check(kwargs));
-    nk = kwargs ? PyDict_Size(kwargs) : 0;
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) {
-        return NULL;
-    }
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
-        return NULL;
-    }
-    #endif
-    if (
-#if PY_MAJOR_VERSION >= 3
-            co->co_kwonlyargcount == 0 &&
-#endif
-            likely(kwargs == NULL || nk == 0) &&
-            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
-        if (argdefs == NULL && co->co_argcount == nargs) {
-            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
-            goto done;
-        }
-        else if (nargs == 0 && argdefs != NULL
-                 && co->co_argcount == Py_SIZE(argdefs)) {
-            /* function called with no arguments, but all parameters have
-               a default value: use default values as arguments .*/
-            args = &PyTuple_GET_ITEM(argdefs, 0);
-            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
-            goto done;
-        }
-    }
-    if (kwargs != NULL) {
-        Py_ssize_t pos, i;
-        kwtuple = PyTuple_New(2 * nk);
-        if (kwtuple == NULL) {
-            result = NULL;
-            goto done;
-        }
-        k = &PyTuple_GET_ITEM(kwtuple, 0);
-        pos = i = 0;
-        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
-            Py_INCREF(k[i]);
-            Py_INCREF(k[i+1]);
-            i += 2;
-        }
-        nk = i / 2;
-    }
-    else {
-        kwtuple = NULL;
-        k = NULL;
-    }
-    closure = PyFunction_GET_CLOSURE(func);
-#if PY_MAJOR_VERSION >= 3
-    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
-#endif
-    if (argdefs != NULL) {
-        d = &PyTuple_GET_ITEM(argdefs, 0);
-        nd = Py_SIZE(argdefs);
-    }
-    else {
-        d = NULL;
-        nd = 0;
-    }
-#if PY_MAJOR_VERSION >= 3
-    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
-                               args, (int)nargs,
-                               k, (int)nk,
-                               d, (int)nd, kwdefs, closure);
-#else
-    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
-                               args, (int)nargs,
-                               k, (int)nk,
-                               d, (int)nd, closure);
-#endif
-    Py_XDECREF(kwtuple);
-done:
-    Py_LeaveRecursiveCall();
-    return result;
-}
-#endif
-
-/* PyObjectCallMethO */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
-    PyObject *self, *result;
-    PyCFunction cfunc;
-    cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
-    self = __Pyx_CyOrPyCFunction_GET_SELF(func);
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
-        return NULL;
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
-        return NULL;
-    #endif
-    result = cfunc(self, arg);
-    Py_LeaveRecursiveCall();
-    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
-        PyErr_SetString(
-            PyExc_SystemError,
-            "NULL result without error in PyObject_Call");
-    }
-    return result;
-}
-#endif
-
-/* PyObjectFastCall */
-#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
-static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs) {
-    PyObject *argstuple;
-    PyObject *result = 0;
-    size_t i;
-    argstuple = PyTuple_New((Py_ssize_t)nargs);
-    if (unlikely(!argstuple)) return NULL;
-    for (i = 0; i < nargs; i++) {
-        Py_INCREF(args[i]);
-        if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) < 0) goto bad;
-    }
-    result = __Pyx_PyObject_Call(func, argstuple, kwargs);
-  bad:
-    Py_DECREF(argstuple);
-    return result;
-}
-#endif
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t _nargs, PyObject *kwargs) {
-    Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
-#if CYTHON_COMPILING_IN_CPYTHON
-    if (nargs == 0 && kwargs == NULL) {
-        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
-            return __Pyx_PyObject_CallMethO(func, NULL);
-    }
-    else if (nargs == 1 && kwargs == NULL) {
-        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
-            return __Pyx_PyObject_CallMethO(func, args[0]);
-    }
-#endif
-    #if PY_VERSION_HEX < 0x030800B1
-    #if CYTHON_FAST_PYCCALL
-    if (PyCFunction_Check(func)) {
-        if (kwargs) {
-            return _PyCFunction_FastCallDict(func, args, nargs, kwargs);
-        } else {
-            return _PyCFunction_FastCallKeywords(func, args, nargs, NULL);
-        }
-    }
-    #if PY_VERSION_HEX >= 0x030700A1
-    if (!kwargs && __Pyx_IS_TYPE(func, &PyMethodDescr_Type)) {
-        return _PyMethodDescr_FastCallKeywords(func, args, nargs, NULL);
-    }
-    #endif
-    #endif
-    #if CYTHON_FAST_PYCALL
-    if (PyFunction_Check(func)) {
-        return __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs);
-    }
-    #endif
-    #endif
-    if (kwargs == NULL) {
-        #if CYTHON_VECTORCALL
-        #if PY_VERSION_HEX < 0x03090000
-        vectorcallfunc f = _PyVectorcall_Function(func);
-        #else
-        vectorcallfunc f = PyVectorcall_Function(func);
-        #endif
-        if (f) {
-            return f(func, args, (size_t)nargs, NULL);
-        }
-        #elif defined(__Pyx_CyFunction_USED) && CYTHON_BACKPORT_VECTORCALL
-        if (__Pyx_CyFunction_CheckExact(func)) {
-            __pyx_vectorcallfunc f = __Pyx_CyFunction_func_vectorcall(func);
-            if (f) return f(func, args, (size_t)nargs, NULL);
-        }
-        #endif
-    }
-    if (nargs == 0) {
-        return __Pyx_PyObject_Call(func, __pyx_empty_tuple, kwargs);
-    }
-    #if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
-    #else
-    return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
-    #endif
-}
-
-/* RaiseException */
-#if PY_MAJOR_VERSION < 3
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
-    __Pyx_PyThreadState_declare
-    CYTHON_UNUSED_VAR(cause);
-    Py_XINCREF(type);
-    if (!value || value == Py_None)
-        value = NULL;
-    else
-        Py_INCREF(value);
-    if (!tb || tb == Py_None)
-        tb = NULL;
-    else {
-        Py_INCREF(tb);
-        if (!PyTraceBack_Check(tb)) {
-            PyErr_SetString(PyExc_TypeError,
-                "raise: arg 3 must be a traceback or None");
-            goto raise_error;
-        }
-    }
-    if (PyType_Check(type)) {
-#if CYTHON_COMPILING_IN_PYPY
-        if (!value) {
-            Py_INCREF(Py_None);
-            value = Py_None;
-        }
-#endif
-        PyErr_NormalizeException(&type, &value, &tb);
-    } else {
-        if (value) {
-            PyErr_SetString(PyExc_TypeError,
-                "instance exception may not have a separate value");
-            goto raise_error;
-        }
-        value = type;
-        type = (PyObject*) Py_TYPE(type);
-        Py_INCREF(type);
-        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
-            PyErr_SetString(PyExc_TypeError,
-                "raise: exception class must be a subclass of BaseException");
-            goto raise_error;
-        }
-    }
-    __Pyx_PyThreadState_assign
-    __Pyx_ErrRestore(type, value, tb);
-    return;
-raise_error:
-    Py_XDECREF(value);
-    Py_XDECREF(type);
-    Py_XDECREF(tb);
-    return;
-}
-#else
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
-    PyObject* owned_instance = NULL;
-    if (tb == Py_None) {
-        tb = 0;
-    } else if (tb && !PyTraceBack_Check(tb)) {
-        PyErr_SetString(PyExc_TypeError,
-            "raise: arg 3 must be a traceback or None");
-        goto bad;
-    }
-    if (value == Py_None)
-        value = 0;
-    if (PyExceptionInstance_Check(type)) {
-        if (value) {
-            PyErr_SetString(PyExc_TypeError,
-                "instance exception may not have a separate value");
-            goto bad;
-        }
-        value = type;
-        type = (PyObject*) Py_TYPE(value);
-    } else if (PyExceptionClass_Check(type)) {
-        PyObject *instance_class = NULL;
-        if (value && PyExceptionInstance_Check(value)) {
-            instance_class = (PyObject*) Py_TYPE(value);
-            if (instance_class != type) {
-                int is_subclass = PyObject_IsSubclass(instance_class, type);
-                if (!is_subclass) {
-                    instance_class = NULL;
-                } else if (unlikely(is_subclass == -1)) {
-                    goto bad;
-                } else {
-                    type = instance_class;
-                }
-            }
-        }
-        if (!instance_class) {
-            PyObject *args;
-            if (!value)
-                args = PyTuple_New(0);
-            else if (PyTuple_Check(value)) {
-                Py_INCREF(value);
-                args = value;
-            } else
-                args = PyTuple_Pack(1, value);
-            if (!args)
-                goto bad;
-            owned_instance = PyObject_Call(type, args, NULL);
-            Py_DECREF(args);
-            if (!owned_instance)
-                goto bad;
-            value = owned_instance;
-            if (!PyExceptionInstance_Check(value)) {
-                PyErr_Format(PyExc_TypeError,
-                             "calling %R should have returned an instance of "
-                             "BaseException, not %R",
-                             type, Py_TYPE(value));
-                goto bad;
-            }
-        }
-    } else {
-        PyErr_SetString(PyExc_TypeError,
-            "raise: exception class must be a subclass of BaseException");
-        goto bad;
-    }
-    if (cause) {
-        PyObject *fixed_cause;
-        if (cause == Py_None) {
-            fixed_cause = NULL;
-        } else if (PyExceptionClass_Check(cause)) {
-            fixed_cause = PyObject_CallObject(cause, NULL);
-            if (fixed_cause == NULL)
-                goto bad;
-        } else if (PyExceptionInstance_Check(cause)) {
-            fixed_cause = cause;
-            Py_INCREF(fixed_cause);
-        } else {
-            PyErr_SetString(PyExc_TypeError,
-                            "exception causes must derive from "
-                            "BaseException");
-            goto bad;
-        }
-        PyException_SetCause(value, fixed_cause);
-    }
-    PyErr_SetObject(type, value);
-    if (tb) {
-      #if PY_VERSION_HEX >= 0x030C00A6
-        PyException_SetTraceback(value, tb);
-      #elif CYTHON_FAST_THREAD_STATE
-        PyThreadState *tstate = __Pyx_PyThreadState_Current;
-        PyObject* tmp_tb = tstate->curexc_traceback;
-        if (tb != tmp_tb) {
-            Py_INCREF(tb);
-            tstate->curexc_traceback = tb;
-            Py_XDECREF(tmp_tb);
-        }
-#else
-        PyObject *tmp_type, *tmp_value, *tmp_tb;
-        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
-        Py_INCREF(tb);
-        PyErr_Restore(tmp_type, tmp_value, tb);
-        Py_XDECREF(tmp_tb);
-#endif
-    }
-bad:
-    Py_XDECREF(owned_instance);
-    return;
-}
-#endif
-
-/* KeywordStringCheck */
-static int __Pyx_CheckKeywordStrings(
-    PyObject *kw,
-    const char* function_name,
-    int kw_allowed)
-{
-    PyObject* key = 0;
-    Py_ssize_t pos = 0;
-#if CYTHON_COMPILING_IN_PYPY
-    if (!kw_allowed && PyDict_Next(kw, &pos, &key, 0))
-        goto invalid_keyword;
-    return 1;
-#else
-    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kw))) {
-        Py_ssize_t kwsize;
-#if CYTHON_ASSUME_SAFE_MACROS
-        kwsize = PyTuple_GET_SIZE(kw);
-#else
-        kwsize = PyTuple_Size(kw);
-        if (kwsize < 0) return 0;
-#endif
-        if (unlikely(kwsize == 0))
-            return 1;
-        if (!kw_allowed) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kw, 0);
-#else
-            key = PyTuple_GetItem(kw, pos);
-            if (!key) return 0;
-#endif
-            goto invalid_keyword;
-        }
-#if PY_VERSION_HEX < 0x03090000
-        for (pos = 0; pos < kwsize; pos++) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kw, pos);
-#else
-            key = PyTuple_GetItem(kw, pos);
-            if (!key) return 0;
-#endif
-            if (unlikely(!PyUnicode_Check(key)))
-                goto invalid_keyword_type;
-        }
-#endif
-        return 1;
-    }
-    while (PyDict_Next(kw, &pos, &key, 0)) {
-        #if PY_MAJOR_VERSION < 3
-        if (unlikely(!PyString_Check(key)))
-        #endif
-            if (unlikely(!PyUnicode_Check(key)))
-                goto invalid_keyword_type;
-    }
-    if (!kw_allowed && unlikely(key))
-        goto invalid_keyword;
-    return 1;
-invalid_keyword_type:
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() keywords must be strings", function_name);
-    return 0;
-#endif
-invalid_keyword:
-    #if PY_MAJOR_VERSION < 3
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() got an unexpected keyword argument '%.200s'",
-        function_name, PyString_AsString(key));
-    #else
-    PyErr_Format(PyExc_TypeError,
-        "%s() got an unexpected keyword argument '%U'",
-        function_name, key);
-    #endif
-    return 0;
-}
-
-/* RaiseUnexpectedTypeError */
-static int
-__Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
-{
-    __Pyx_TypeName obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
-    PyErr_Format(PyExc_TypeError, "Expected %s, got " __Pyx_FMT_TYPENAME,
-                 expected, obj_type_name);
-    __Pyx_DECREF_TypeName(obj_type_name);
-    return 0;
-}
-
-/* Import */
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *module = 0;
-    PyObject *empty_dict = 0;
-    PyObject *empty_list = 0;
-    #if PY_MAJOR_VERSION < 3
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (unlikely(!py_import))
-        goto bad;
-    if (!from_list) {
-        empty_list = PyList_New(0);
-        if (unlikely(!empty_list))
-            goto bad;
-        from_list = empty_list;
-    }
-    #endif
-    empty_dict = PyDict_New();
-    if (unlikely(!empty_dict))
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.') != NULL) {
-                module = PyImport_ImportModuleLevelObject(
-                    name, __pyx_d, empty_dict, from_list, 1);
-                if (unlikely(!module)) {
-                    if (unlikely(!PyErr_ExceptionMatches(PyExc_ImportError)))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
-        }
-        #endif
-        if (!module) {
-            #if PY_MAJOR_VERSION < 3
-            PyObject *py_level = PyInt_FromLong(level);
-            if (unlikely(!py_level))
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, __pyx_d, empty_dict, from_list, py_level, (PyObject *)NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, __pyx_d, empty_dict, from_list, level);
-            #endif
-        }
-    }
-bad:
-    Py_XDECREF(empty_dict);
-    Py_XDECREF(empty_list);
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(py_import);
-    #endif
-    return module;
-}
-
-/* ImportFrom */
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
-    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
-    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
-        const char* module_name_str = 0;
-        PyObject* module_name = 0;
-        PyObject* module_dot = 0;
-        PyObject* full_name = 0;
-        PyErr_Clear();
-        module_name_str = PyModule_GetName(module);
-        if (unlikely(!module_name_str)) { goto modbad; }
-        module_name = PyUnicode_FromString(module_name_str);
-        if (unlikely(!module_name)) { goto modbad; }
-        module_dot = PyUnicode_Concat(module_name, __pyx_kp_u__2);
-        if (unlikely(!module_dot)) { goto modbad; }
-        full_name = PyUnicode_Concat(module_dot, name);
-        if (unlikely(!full_name)) { goto modbad; }
-        #if PY_VERSION_HEX < 0x030700A1 || (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400)
-        {
-            PyObject *modules = PyImport_GetModuleDict();
-            if (unlikely(!modules))
-                goto modbad;
-            value = PyObject_GetItem(modules, full_name);
-        }
-        #else
-        value = PyImport_GetModule(full_name);
-        #endif
-      modbad:
-        Py_XDECREF(full_name);
-        Py_XDECREF(module_dot);
-        Py_XDECREF(module_name);
-    }
-    if (unlikely(!value)) {
-        PyErr_Format(PyExc_ImportError,
-        #if PY_MAJOR_VERSION < 3
-            "cannot import name %.230s", PyString_AS_STRING(name));
-        #else
-            "cannot import name %S", name);
-        #endif
-    }
-    return value;
-}
-
-/* ImportDottedModule */
-#if PY_MAJOR_VERSION >= 3
-static PyObject *__Pyx__ImportDottedModule_Error(PyObject *name, PyObject *parts_tuple, Py_ssize_t count) {
-    PyObject *partial_name = NULL, *slice = NULL, *sep = NULL;
-    if (unlikely(PyErr_Occurred())) {
-        PyErr_Clear();
-    }
-    if (likely(PyTuple_GET_SIZE(parts_tuple) == count)) {
-        partial_name = name;
-    } else {
-        slice = PySequence_GetSlice(parts_tuple, 0, count);
-        if (unlikely(!slice))
-            goto bad;
-        sep = PyUnicode_FromStringAndSize(".", 1);
-        if (unlikely(!sep))
-            goto bad;
-        partial_name = PyUnicode_Join(sep, slice);
-    }
-    PyErr_Format(
-#if PY_MAJOR_VERSION < 3
-        PyExc_ImportError,
-        "No module named '%s'", PyString_AS_STRING(partial_name));
-#else
-#if PY_VERSION_HEX >= 0x030600B1
-        PyExc_ModuleNotFoundError,
-#else
-        PyExc_ImportError,
-#endif
-        "No module named '%U'", partial_name);
-#endif
-bad:
-    Py_XDECREF(sep);
-    Py_XDECREF(slice);
-    Py_XDECREF(partial_name);
-    return NULL;
-}
-#endif
-#if PY_MAJOR_VERSION >= 3
-static PyObject *__Pyx__ImportDottedModule_Lookup(PyObject *name) {
-    PyObject *imported_module;
-#if PY_VERSION_HEX < 0x030700A1 || (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400)
-    PyObject *modules = PyImport_GetModuleDict();
-    if (unlikely(!modules))
-        return NULL;
-    imported_module = __Pyx_PyDict_GetItemStr(modules, name);
-    Py_XINCREF(imported_module);
-#else
-    imported_module = PyImport_GetModule(name);
-#endif
-    return imported_module;
-}
-#endif
-#if PY_MAJOR_VERSION >= 3
-static PyObject *__Pyx_ImportDottedModule_WalkParts(PyObject *module, PyObject *name, PyObject *parts_tuple) {
-    Py_ssize_t i, nparts;
-    nparts = PyTuple_GET_SIZE(parts_tuple);
-    for (i=1; i < nparts && module; i++) {
-        PyObject *part, *submodule;
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-        part = PyTuple_GET_ITEM(parts_tuple, i);
-#else
-        part = PySequence_ITEM(parts_tuple, i);
-#endif
-        submodule = __Pyx_PyObject_GetAttrStrNoError(module, part);
-#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
-        Py_DECREF(part);
-#endif
-        Py_DECREF(module);
-        module = submodule;
-    }
-    if (unlikely(!module)) {
-        return __Pyx__ImportDottedModule_Error(name, parts_tuple, i);
-    }
-    return module;
-}
-#endif
-static PyObject *__Pyx__ImportDottedModule(PyObject *name, PyObject *parts_tuple) {
-#if PY_MAJOR_VERSION < 3
-    PyObject *module, *from_list, *star = __pyx_n_s__3;
-    CYTHON_UNUSED_VAR(parts_tuple);
-    from_list = PyList_New(1);
-    if (unlikely(!from_list))
-        return NULL;
-    Py_INCREF(star);
-    PyList_SET_ITEM(from_list, 0, star);
-    module = __Pyx_Import(name, from_list, 0);
-    Py_DECREF(from_list);
-    return module;
-#else
-    PyObject *imported_module;
-    PyObject *module = __Pyx_Import(name, NULL, 0);
-    if (!parts_tuple || unlikely(!module))
-        return module;
-    imported_module = __Pyx__ImportDottedModule_Lookup(name);
-    if (likely(imported_module)) {
-        Py_DECREF(module);
-        return imported_module;
-    }
-    PyErr_Clear();
-    return __Pyx_ImportDottedModule_WalkParts(module, name, parts_tuple);
-#endif
-}
-static PyObject *__Pyx_ImportDottedModule(PyObject *name, PyObject *parts_tuple) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030400B1
-    PyObject *module = __Pyx__ImportDottedModule_Lookup(name);
-    if (likely(module)) {
-        PyObject *spec = __Pyx_PyObject_GetAttrStrNoError(module, __pyx_n_s_spec);
-        if (likely(spec)) {
-            PyObject *unsafe = __Pyx_PyObject_GetAttrStrNoError(spec, __pyx_n_s_initializing);
-            if (likely(!unsafe || !__Pyx_PyObject_IsTrue(unsafe))) {
-                Py_DECREF(spec);
-                spec = NULL;
-            }
-            Py_XDECREF(unsafe);
-        }
-        if (likely(!spec)) {
-            PyErr_Clear();
-            return module;
-        }
-        Py_DECREF(spec);
-        Py_DECREF(module);
-    } else if (PyErr_Occurred()) {
-        PyErr_Clear();
-    }
-#endif
-    return __Pyx__ImportDottedModule(name, parts_tuple);
-}
-
-/* FixUpExtensionType */
-#if CYTHON_USE_TYPE_SPECS
-static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type) {
-#if PY_VERSION_HEX > 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    CYTHON_UNUSED_VAR(spec);
-    CYTHON_UNUSED_VAR(type);
-#else
-    const PyType_Slot *slot = spec->slots;
-    while (slot && slot->slot && slot->slot != Py_tp_members)
-        slot++;
-    if (slot && slot->slot == Py_tp_members) {
-        int changed = 0;
-#if !(PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON)
-        const
-#endif
-            PyMemberDef *memb = (PyMemberDef*) slot->pfunc;
-        while (memb && memb->name) {
-            if (memb->name[0] == '_' && memb->name[1] == '_') {
-#if PY_VERSION_HEX < 0x030900b1
-                if (strcmp(memb->name, "__weaklistoffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-                    type->tp_weaklistoffset = memb->offset;
-                    changed = 1;
-                }
-                else if (strcmp(memb->name, "__dictoffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-                    type->tp_dictoffset = memb->offset;
-                    changed = 1;
-                }
-#if CYTHON_METH_FASTCALL
-                else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-#if PY_VERSION_HEX >= 0x030800b4
-                    type->tp_vectorcall_offset = memb->offset;
-#else
-                    type->tp_print = (printfunc) memb->offset;
-#endif
-                    changed = 1;
-                }
-#endif
-#else
-                if ((0));
-#endif
-#if PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON
-                else if (strcmp(memb->name, "__module__") == 0) {
-                    PyObject *descr;
-                    assert(memb->type == T_OBJECT);
-                    assert(memb->flags == 0 || memb->flags == READONLY);
-                    descr = PyDescr_NewMember(type, memb);
-                    if (unlikely(!descr))
-                        return -1;
-                    if (unlikely(PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr) < 0)) {
-                        Py_DECREF(descr);
-                        return -1;
-                    }
-                    Py_DECREF(descr);
-                    changed = 1;
-                }
-#endif
-            }
-            memb++;
-        }
-        if (changed)
-            PyType_Modified(type);
-    }
-#endif
-    return 0;
-}
-#endif
-
-/* FetchSharedCythonModule */
-static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
-    return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
-}
-
-/* FetchCommonType */
-static int __Pyx_VerifyCachedType(PyObject *cached_type,
-                               const char *name,
-                               Py_ssize_t basicsize,
-                               Py_ssize_t expected_basicsize) {
-    if (!PyType_Check(cached_type)) {
-        PyErr_Format(PyExc_TypeError,
-            "Shared Cython type %.200s is not a type object", name);
-        return -1;
-    }
-    if (basicsize != expected_basicsize) {
-        PyErr_Format(PyExc_TypeError,
-            "Shared Cython type %.200s has the wrong size, try recompiling",
-            name);
-        return -1;
-    }
-    return 0;
-}
-#if !CYTHON_USE_TYPE_SPECS
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
-    PyObject* abi_module;
-    const char* object_name;
-    PyTypeObject *cached_type = NULL;
-    abi_module = __Pyx_FetchSharedCythonABIModule();
-    if (!abi_module) return NULL;
-    object_name = strrchr(type->tp_name, '.');
-    object_name = object_name ? object_name+1 : type->tp_name;
-    cached_type = (PyTypeObject*) PyObject_GetAttrString(abi_module, object_name);
-    if (cached_type) {
-        if (__Pyx_VerifyCachedType(
-              (PyObject *)cached_type,
-              object_name,
-              cached_type->tp_basicsize,
-              type->tp_basicsize) < 0) {
-            goto bad;
-        }
-        goto done;
-    }
-    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
-    PyErr_Clear();
-    if (PyType_Ready(type) < 0) goto bad;
-    if (PyObject_SetAttrString(abi_module, object_name, (PyObject *)type) < 0)
-        goto bad;
-    Py_INCREF(type);
-    cached_type = type;
-done:
-    Py_DECREF(abi_module);
-    return cached_type;
-bad:
-    Py_XDECREF(cached_type);
-    cached_type = NULL;
-    goto done;
-}
-#else
-static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases) {
-    PyObject *abi_module, *cached_type = NULL;
-    const char* object_name = strrchr(spec->name, '.');
-    object_name = object_name ? object_name+1 : spec->name;
-    abi_module = __Pyx_FetchSharedCythonABIModule();
-    if (!abi_module) return NULL;
-    cached_type = PyObject_GetAttrString(abi_module, object_name);
-    if (cached_type) {
-        Py_ssize_t basicsize;
-#if CYTHON_COMPILING_IN_LIMITED_API
-        PyObject *py_basicsize;
-        py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
-        if (unlikely(!py_basicsize)) goto bad;
-        basicsize = PyLong_AsSsize_t(py_basicsize);
-        Py_DECREF(py_basicsize);
-        py_basicsize = 0;
-        if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
-#else
-        basicsize = likely(PyType_Check(cached_type)) ? ((PyTypeObject*) cached_type)->tp_basicsize : -1;
-#endif
-        if (__Pyx_VerifyCachedType(
-              cached_type,
-              object_name,
-              basicsize,
-              spec->basicsize) < 0) {
-            goto bad;
-        }
-        goto done;
-    }
-    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
-    PyErr_Clear();
-    CYTHON_UNUSED_VAR(module);
-    cached_type = __Pyx_PyType_FromModuleAndSpec(abi_module, spec, bases);
-    if (unlikely(!cached_type)) goto bad;
-    if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
-    if (PyObject_SetAttrString(abi_module, object_name, cached_type) < 0) goto bad;
-done:
-    Py_DECREF(abi_module);
-    assert(cached_type == NULL || PyType_Check(cached_type));
-    return (PyTypeObject *) cached_type;
-bad:
-    Py_XDECREF(cached_type);
-    cached_type = NULL;
-    goto done;
-}
-#endif
-
-/* PyVectorcallFastCallDict */
-#if CYTHON_METH_FASTCALL
-static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
-{
-    PyObject *res = NULL;
-    PyObject *kwnames;
-    PyObject **newargs;
-    PyObject **kwvalues;
-    Py_ssize_t i, pos;
-    size_t j;
-    PyObject *key, *value;
-    unsigned long keys_are_strings;
-    Py_ssize_t nkw = PyDict_GET_SIZE(kw);
-    newargs = (PyObject **)PyMem_Malloc((nargs + (size_t)nkw) * sizeof(args[0]));
-    if (unlikely(newargs == NULL)) {
-        PyErr_NoMemory();
-        return NULL;
-    }
-    for (j = 0; j < nargs; j++) newargs[j] = args[j];
-    kwnames = PyTuple_New(nkw);
-    if (unlikely(kwnames == NULL)) {
-        PyMem_Free(newargs);
-        return NULL;
-    }
-    kwvalues = newargs + nargs;
-    pos = i = 0;
-    keys_are_strings = Py_TPFLAGS_UNICODE_SUBCLASS;
-    while (PyDict_Next(kw, &pos, &key, &value)) {
-        keys_are_strings &= Py_TYPE(key)->tp_flags;
-        Py_INCREF(key);
-        Py_INCREF(value);
-        PyTuple_SET_ITEM(kwnames, i, key);
-        kwvalues[i] = value;
-        i++;
-    }
-    if (unlikely(!keys_are_strings)) {
-        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
-        goto cleanup;
-    }
-    res = vc(func, newargs, nargs, kwnames);
-cleanup:
-    Py_DECREF(kwnames);
-    for (i = 0; i < nkw; i++)
-        Py_DECREF(kwvalues[i]);
-    PyMem_Free(newargs);
-    return res;
-}
-static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
-{
-    if (likely(kw == NULL) || PyDict_GET_SIZE(kw) == 0) {
-        return vc(func, args, nargs, NULL);
-    }
-    return __Pyx_PyVectorcall_FastCallDict_kw(func, vc, args, nargs, kw);
-}
-#endif
-
-/* CythonFunctionShared */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
-    if (__Pyx_CyFunction_Check(func)) {
-        return PyCFunction_GetFunction(((__pyx_CyFunctionObject*)func)->func) == (PyCFunction) cfunc;
-    } else if (PyCFunction_Check(func)) {
-        return PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
-    }
-    return 0;
-}
-#else
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
-    return __Pyx_CyOrPyCFunction_Check(func) && __Pyx_CyOrPyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
-}
-#endif
-static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj) {
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    __Pyx_Py_XDECREF_SET(
-        __Pyx_CyFunction_GetClassObj(f),
-            ((classobj) ? __Pyx_NewRef(classobj) : NULL));
-#else
-    __Pyx_Py_XDECREF_SET(
-        ((PyCMethodObject *) (f))->mm_class,
-        (PyTypeObject*)((classobj) ? __Pyx_NewRef(classobj) : NULL));
-#endif
-}
-static PyObject *
-__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, void *closure)
-{
-    CYTHON_UNUSED_VAR(closure);
-    if (unlikely(op->func_doc == NULL)) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-        op->func_doc = PyObject_GetAttrString(op->func, "__doc__");
-        if (unlikely(!op->func_doc)) return NULL;
-#else
-        if (((PyCFunctionObject*)op)->m_ml->ml_doc) {
-#if PY_MAJOR_VERSION >= 3
-            op->func_doc = PyUnicode_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
-#else
-            op->func_doc = PyString_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
-#endif
-            if (unlikely(op->func_doc == NULL))
-                return NULL;
-        } else {
-            Py_INCREF(Py_None);
-            return Py_None;
-        }
-#endif
-    }
-    Py_INCREF(op->func_doc);
-    return op->func_doc;
-}
-static int
-__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (value == NULL) {
-        value = Py_None;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_doc, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(op->func_name == NULL)) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-        op->func_name = PyObject_GetAttrString(op->func, "__name__");
-#elif PY_MAJOR_VERSION >= 3
-        op->func_name = PyUnicode_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
-#else
-        op->func_name = PyString_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
-#endif
-        if (unlikely(op->func_name == NULL))
-            return NULL;
-    }
-    Py_INCREF(op->func_name);
-    return op->func_name;
-}
-static int
-__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-#if PY_MAJOR_VERSION >= 3
-    if (unlikely(value == NULL || !PyUnicode_Check(value)))
-#else
-    if (unlikely(value == NULL || !PyString_Check(value)))
-#endif
-    {
-        PyErr_SetString(PyExc_TypeError,
-                        "__name__ must be set to a string object");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_name, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(op->func_qualname);
-    return op->func_qualname;
-}
-static int
-__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-#if PY_MAJOR_VERSION >= 3
-    if (unlikely(value == NULL || !PyUnicode_Check(value)))
-#else
-    if (unlikely(value == NULL || !PyString_Check(value)))
-#endif
-    {
-        PyErr_SetString(PyExc_TypeError,
-                        "__qualname__ must be set to a string object");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_qualname, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(op->func_dict == NULL)) {
-        op->func_dict = PyDict_New();
-        if (unlikely(op->func_dict == NULL))
-            return NULL;
-    }
-    Py_INCREF(op->func_dict);
-    return op->func_dict;
-}
-static int
-__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(value == NULL)) {
-        PyErr_SetString(PyExc_TypeError,
-               "function's dictionary may not be deleted");
-        return -1;
-    }
-    if (unlikely(!PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-               "setting function's dictionary to a non-dict");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_dict, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(op->func_globals);
-    return op->func_globals;
-}
-static PyObject *
-__Pyx_CyFunction_get_closure(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(op);
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(Py_None);
-    return Py_None;
-}
-static PyObject *
-__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, void *context)
-{
-    PyObject* result = (op->func_code) ? op->func_code : Py_None;
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
-    int result = 0;
-    PyObject *res = op->defaults_getter((PyObject *) op);
-    if (unlikely(!res))
-        return -1;
-    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
-    Py_INCREF(op->defaults_tuple);
-    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
-    Py_INCREF(op->defaults_kwdict);
-    #else
-    op->defaults_tuple = __Pyx_PySequence_ITEM(res, 0);
-    if (unlikely(!op->defaults_tuple)) result = -1;
-    else {
-        op->defaults_kwdict = __Pyx_PySequence_ITEM(res, 1);
-        if (unlikely(!op->defaults_kwdict)) result = -1;
-    }
-    #endif
-    Py_DECREF(res);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value) {
-        value = Py_None;
-    } else if (unlikely(value != Py_None && !PyTuple_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__defaults__ must be set to a tuple object");
-        return -1;
-    }
-    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__defaults__ will not "
-                 "currently affect the values used in function calls", 1);
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->defaults_tuple, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->defaults_tuple;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        if (op->defaults_getter) {
-            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
-            result = op->defaults_tuple;
-        } else {
-            result = Py_None;
-        }
-    }
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value) {
-        value = Py_None;
-    } else if (unlikely(value != Py_None && !PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__kwdefaults__ must be set to a dict object");
-        return -1;
-    }
-    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__kwdefaults__ will not "
-                 "currently affect the values used in function calls", 1);
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->defaults_kwdict, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->defaults_kwdict;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        if (op->defaults_getter) {
-            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
-            result = op->defaults_kwdict;
-        } else {
-            result = Py_None;
-        }
-    }
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value || value == Py_None) {
-        value = NULL;
-    } else if (unlikely(!PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__annotations__ must be set to a dict object");
-        return -1;
-    }
-    Py_XINCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_annotations, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->func_annotations;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        result = PyDict_New();
-        if (unlikely(!result)) return NULL;
-        op->func_annotations = result;
-    }
-    Py_INCREF(result);
-    return result;
-}
-static PyObject *
-__Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
-    int is_coroutine;
-    CYTHON_UNUSED_VAR(context);
-    if (op->func_is_coroutine) {
-        return __Pyx_NewRef(op->func_is_coroutine);
-    }
-    is_coroutine = op->flags & __Pyx_CYFUNCTION_COROUTINE;
-#if PY_VERSION_HEX >= 0x03050000
-    if (is_coroutine) {
-        PyObject *module, *fromlist, *marker = __pyx_n_s_is_coroutine;
-        fromlist = PyList_New(1);
-        if (unlikely(!fromlist)) return NULL;
-        Py_INCREF(marker);
-#if CYTHON_ASSUME_SAFE_MACROS
-        PyList_SET_ITEM(fromlist, 0, marker);
-#else
-        if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
-            Py_DECREF(marker);
-            Py_DECREF(fromlist);
-            return NULL;
-        }
-#endif
-        module = PyImport_ImportModuleLevelObject(__pyx_n_s_asyncio_coroutines, NULL, NULL, fromlist, 0);
-        Py_DECREF(fromlist);
-        if (unlikely(!module)) goto ignore;
-        op->func_is_coroutine = __Pyx_PyObject_GetAttrStr(module, marker);
-        Py_DECREF(module);
-        if (likely(op->func_is_coroutine)) {
-            return __Pyx_NewRef(op->func_is_coroutine);
-        }
-ignore:
-        PyErr_Clear();
-    }
-#endif
-    op->func_is_coroutine = __Pyx_PyBool_FromLong(is_coroutine);
-    return __Pyx_NewRef(op->func_is_coroutine);
-}
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *
-__Pyx_CyFunction_get_module(__pyx_CyFunctionObject *op, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    return PyObject_GetAttrString(op->func, "__module__");
-}
-static int
-__Pyx_CyFunction_set_module(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    return PyObject_SetAttrString(op->func, "__module__", value);
-}
-#endif
-static PyGetSetDef __pyx_CyFunction_getsets[] = {
-    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
-    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
-    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
-    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
-    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
-    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
-    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
-    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
-    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
-    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
-    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
-    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
-    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
-    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
-    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
-    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
-    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
-    {(char *) "_is_coroutine", (getter)__Pyx_CyFunction_get_is_coroutine, 0, 0, 0},
-#if CYTHON_COMPILING_IN_LIMITED_API
-    {"__module__", (getter)__Pyx_CyFunction_get_module, (setter)__Pyx_CyFunction_set_module, 0, 0},
-#endif
-    {0, 0, 0, 0, 0}
-};
-static PyMemberDef __pyx_CyFunction_members[] = {
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), 0, 0},
-#endif
-#if CYTHON_USE_TYPE_SPECS
-    {(char *) "__dictoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_dict), READONLY, 0},
-#if CYTHON_METH_FASTCALL
-#if CYTHON_BACKPORT_VECTORCALL
-    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_vectorcall), READONLY, 0},
-#else
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(PyCFunctionObject, vectorcall), READONLY, 0},
-#endif
-#endif
-#endif
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_weakreflist), READONLY, 0},
-#else
-    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(PyCFunctionObject, m_weakreflist), READONLY, 0},
-#endif
-#endif
-    {0, 0, 0,  0, 0}
-};
-static PyObject *
-__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, PyObject *args)
-{
-    CYTHON_UNUSED_VAR(args);
-#if PY_MAJOR_VERSION >= 3
-    Py_INCREF(m->func_qualname);
-    return m->func_qualname;
-#else
-    return PyString_FromString(((PyCFunctionObject*)m)->m_ml->ml_name);
-#endif
-}
-static PyMethodDef __pyx_CyFunction_methods[] = {
-    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
-    {0, 0, 0, 0}
-};
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
-#else
-#define __Pyx_CyFunction_weakreflist(cyfunc) (((PyCFunctionObject*)cyfunc)->m_weakreflist)
-#endif
-static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
-                                       PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    PyCFunctionObject *cf = (PyCFunctionObject*) op;
-#endif
-    if (unlikely(op == NULL))
-        return NULL;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    op->func = PyCFunction_NewEx(ml, (PyObject*)op, module);
-    if (unlikely(!op->func)) return NULL;
-#endif
-    op->flags = flags;
-    __Pyx_CyFunction_weakreflist(op) = NULL;
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    cf->m_ml = ml;
-    cf->m_self = (PyObject *) op;
-#endif
-    Py_XINCREF(closure);
-    op->func_closure = closure;
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    Py_XINCREF(module);
-    cf->m_module = module;
-#endif
-    op->func_dict = NULL;
-    op->func_name = NULL;
-    Py_INCREF(qualname);
-    op->func_qualname = qualname;
-    op->func_doc = NULL;
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    op->func_classobj = NULL;
-#else
-    ((PyCMethodObject*)op)->mm_class = NULL;
-#endif
-    op->func_globals = globals;
-    Py_INCREF(op->func_globals);
-    Py_XINCREF(code);
-    op->func_code = code;
-    op->defaults_pyobjects = 0;
-    op->defaults_size = 0;
-    op->defaults = NULL;
-    op->defaults_tuple = NULL;
-    op->defaults_kwdict = NULL;
-    op->defaults_getter = NULL;
-    op->func_annotations = NULL;
-    op->func_is_coroutine = NULL;
-#if CYTHON_METH_FASTCALL
-    switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS | METH_O | METH_KEYWORDS | METH_METHOD)) {
-    case METH_NOARGS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_NOARGS;
-        break;
-    case METH_O:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_O;
-        break;
-    case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD;
-        break;
-    case METH_FASTCALL | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS;
-        break;
-    case METH_VARARGS | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = NULL;
-        break;
-    default:
-        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
-        Py_DECREF(op);
-        return NULL;
-    }
-#endif
-    return (PyObject *) op;
-}
-static int
-__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
-{
-    Py_CLEAR(m->func_closure);
-#if CYTHON_COMPILING_IN_LIMITED_API
-    Py_CLEAR(m->func);
-#else
-    Py_CLEAR(((PyCFunctionObject*)m)->m_module);
-#endif
-    Py_CLEAR(m->func_dict);
-    Py_CLEAR(m->func_name);
-    Py_CLEAR(m->func_qualname);
-    Py_CLEAR(m->func_doc);
-    Py_CLEAR(m->func_globals);
-    Py_CLEAR(m->func_code);
-#if !CYTHON_COMPILING_IN_LIMITED_API
-#if PY_VERSION_HEX < 0x030900B1
-    Py_CLEAR(__Pyx_CyFunction_GetClassObj(m));
-#else
-    {
-        PyObject *cls = (PyObject*) ((PyCMethodObject *) (m))->mm_class;
-        ((PyCMethodObject *) (m))->mm_class = NULL;
-        Py_XDECREF(cls);
-    }
-#endif
-#endif
-    Py_CLEAR(m->defaults_tuple);
-    Py_CLEAR(m->defaults_kwdict);
-    Py_CLEAR(m->func_annotations);
-    Py_CLEAR(m->func_is_coroutine);
-    if (m->defaults) {
-        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
-        int i;
-        for (i = 0; i < m->defaults_pyobjects; i++)
-            Py_XDECREF(pydefaults[i]);
-        PyObject_Free(m->defaults);
-        m->defaults = NULL;
-    }
-    return 0;
-}
-static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
-{
-    if (__Pyx_CyFunction_weakreflist(m) != NULL)
-        PyObject_ClearWeakRefs((PyObject *) m);
-    __Pyx_CyFunction_clear(m);
-    __Pyx_PyHeapTypeObject_GC_Del(m);
-}
-static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
-{
-    PyObject_GC_UnTrack(m);
-    __Pyx__CyFunction_dealloc(m);
-}
-static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
-{
-    Py_VISIT(m->func_closure);
-#if CYTHON_COMPILING_IN_LIMITED_API
-    Py_VISIT(m->func);
-#else
-    Py_VISIT(((PyCFunctionObject*)m)->m_module);
-#endif
-    Py_VISIT(m->func_dict);
-    Py_VISIT(m->func_name);
-    Py_VISIT(m->func_qualname);
-    Py_VISIT(m->func_doc);
-    Py_VISIT(m->func_globals);
-    Py_VISIT(m->func_code);
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    Py_VISIT(__Pyx_CyFunction_GetClassObj(m));
-#endif
-    Py_VISIT(m->defaults_tuple);
-    Py_VISIT(m->defaults_kwdict);
-    Py_VISIT(m->func_is_coroutine);
-    if (m->defaults) {
-        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
-        int i;
-        for (i = 0; i < m->defaults_pyobjects; i++)
-            Py_VISIT(pydefaults[i]);
-    }
-    return 0;
-}
-static PyObject*
-__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
-{
-#if PY_MAJOR_VERSION >= 3
-    return PyUnicode_FromFormat("<cyfunction %U at %p>",
-                                op->func_qualname, (void *)op);
-#else
-    return PyString_FromFormat("<cyfunction %s at %p>",
-                               PyString_AsString(op->func_qualname), (void *)op);
-#endif
-}
-static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *f = ((__pyx_CyFunctionObject*)func)->func;
-    PyObject *py_name = NULL;
-    PyCFunction meth;
-    int flags;
-    meth = PyCFunction_GetFunction(f);
-    if (unlikely(!meth)) return NULL;
-    flags = PyCFunction_GetFlags(f);
-    if (unlikely(flags < 0)) return NULL;
-#else
-    PyCFunctionObject* f = (PyCFunctionObject*)func;
-    PyCFunction meth = f->m_ml->ml_meth;
-    int flags = f->m_ml->ml_flags;
-#endif
-    Py_ssize_t size;
-    switch (flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
-    case METH_VARARGS:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0))
-            return (*meth)(self, arg);
-        break;
-    case METH_VARARGS | METH_KEYWORDS:
-        return (*(PyCFunctionWithKeywords)(void*)meth)(self, arg, kw);
-    case METH_NOARGS:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(arg);
-#else
-            size = PyTuple_Size(arg);
-            if (unlikely(size < 0)) return NULL;
-#endif
-            if (likely(size == 0))
-                return (*meth)(self, NULL);
-#if CYTHON_COMPILING_IN_LIMITED_API
-            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-            if (!py_name) return NULL;
-            PyErr_Format(PyExc_TypeError,
-                "%.200S() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                py_name, size);
-            Py_DECREF(py_name);
-#else
-            PyErr_Format(PyExc_TypeError,
-                "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                f->m_ml->ml_name, size);
-#endif
-            return NULL;
-        }
-        break;
-    case METH_O:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(arg);
-#else
-            size = PyTuple_Size(arg);
-            if (unlikely(size < 0)) return NULL;
-#endif
-            if (likely(size == 1)) {
-                PyObject *result, *arg0;
-                #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-                arg0 = PyTuple_GET_ITEM(arg, 0);
-                #else
-                arg0 = __Pyx_PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
-                #endif
-                result = (*meth)(self, arg0);
-                #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
-                Py_DECREF(arg0);
-                #endif
-                return result;
-            }
-#if CYTHON_COMPILING_IN_LIMITED_API
-            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-            if (!py_name) return NULL;
-            PyErr_Format(PyExc_TypeError,
-                "%.200S() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                py_name, size);
-            Py_DECREF(py_name);
-#else
-            PyErr_Format(PyExc_TypeError,
-                "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                f->m_ml->ml_name, size);
-#endif
-            return NULL;
-        }
-        break;
-    default:
-        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
-        return NULL;
-    }
-#if CYTHON_COMPILING_IN_LIMITED_API
-    py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-    if (!py_name) return NULL;
-    PyErr_Format(PyExc_TypeError, "%.200S() takes no keyword arguments",
-                 py_name);
-    Py_DECREF(py_name);
-#else
-    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
-                 f->m_ml->ml_name);
-#endif
-    return NULL;
-}
-static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-    PyObject *self, *result;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)func)->func);
-    if (unlikely(!self) && PyErr_Occurred()) return NULL;
-#else
-    self = ((PyCFunctionObject*)func)->m_self;
-#endif
-    result = __Pyx_CyFunction_CallMethod(func, self, arg, kw);
-    return result;
-}
-static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
-    PyObject *result;
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
-#if CYTHON_METH_FASTCALL
-     __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
-    if (vc) {
-#if CYTHON_ASSUME_SAFE_MACROS
-        return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
-#else
-        (void) &__Pyx_PyVectorcall_FastCallDict;
-        return PyVectorcall_Call(func, args, kw);
-#endif
-    }
-#endif
-    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
-        Py_ssize_t argc;
-        PyObject *new_args;
-        PyObject *self;
-#if CYTHON_ASSUME_SAFE_MACROS
-        argc = PyTuple_GET_SIZE(args);
-#else
-        argc = PyTuple_Size(args);
-        if (unlikely(!argc) < 0) return NULL;
-#endif
-        new_args = PyTuple_GetSlice(args, 1, argc);
-        if (unlikely(!new_args))
-            return NULL;
-        self = PyTuple_GetItem(args, 0);
-        if (unlikely(!self)) {
-            Py_DECREF(new_args);
-#if PY_MAJOR_VERSION > 2
-            PyErr_Format(PyExc_TypeError,
-                         "unbound method %.200S() needs an argument",
-                         cyfunc->func_qualname);
-#else
-            PyErr_SetString(PyExc_TypeError,
-                            "unbound method needs an argument");
-#endif
-            return NULL;
-        }
-        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
-        Py_DECREF(new_args);
-    } else {
-        result = __Pyx_CyFunction_Call(func, args, kw);
-    }
-    return result;
-}
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE int __Pyx_CyFunction_Vectorcall_CheckArgs(__pyx_CyFunctionObject *cyfunc, Py_ssize_t nargs, PyObject *kwnames)
-{
-    int ret = 0;
-    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
-        if (unlikely(nargs < 1)) {
-            PyErr_Format(PyExc_TypeError, "%.200s() needs an argument",
-                         ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
-            return -1;
-        }
-        ret = 1;
-    }
-    if (unlikely(kwnames) && unlikely(PyTuple_GET_SIZE(kwnames))) {
-        PyErr_Format(PyExc_TypeError,
-                     "%.200s() takes no keyword arguments", ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
-        return -1;
-    }
-    return ret;
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    if (unlikely(nargs != 0)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-            def->ml_name, nargs);
-        return NULL;
-    }
-    return def->ml_meth(self, NULL);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    if (unlikely(nargs != 1)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-            def->ml_name, nargs);
-        return NULL;
-    }
-    return def->ml_meth(self, args[0]);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    return ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))def->ml_meth)(self, args, nargs, kwnames);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-    PyTypeObject *cls = (PyTypeObject *) __Pyx_CyFunction_GetClassObj(cyfunc);
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    return ((__Pyx_PyCMethod)(void(*)(void))def->ml_meth)(self, cls, args, (size_t)nargs, kwnames);
-}
-#endif
-#if CYTHON_USE_TYPE_SPECS
-static PyType_Slot __pyx_CyFunctionType_slots[] = {
-    {Py_tp_dealloc, (void *)__Pyx_CyFunction_dealloc},
-    {Py_tp_repr, (void *)__Pyx_CyFunction_repr},
-    {Py_tp_call, (void *)__Pyx_CyFunction_CallAsMethod},
-    {Py_tp_traverse, (void *)__Pyx_CyFunction_traverse},
-    {Py_tp_clear, (void *)__Pyx_CyFunction_clear},
-    {Py_tp_methods, (void *)__pyx_CyFunction_methods},
-    {Py_tp_members, (void *)__pyx_CyFunction_members},
-    {Py_tp_getset, (void *)__pyx_CyFunction_getsets},
-    {Py_tp_descr_get, (void *)__Pyx_PyMethod_New},
-    {0, 0},
-};
-static PyType_Spec __pyx_CyFunctionType_spec = {
-    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
-    sizeof(__pyx_CyFunctionObject),
-    0,
-#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
-    Py_TPFLAGS_METHOD_DESCRIPTOR |
-#endif
-#if (defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL)
-    _Py_TPFLAGS_HAVE_VECTORCALL |
-#endif
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
-    __pyx_CyFunctionType_slots
-};
-#else
-static PyTypeObject __pyx_CyFunctionType_type = {
-    PyVarObject_HEAD_INIT(0, 0)
-    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
-    sizeof(__pyx_CyFunctionObject),
-    0,
-    (destructor) __Pyx_CyFunction_dealloc,
-#if !CYTHON_METH_FASTCALL
-    0,
-#elif CYTHON_BACKPORT_VECTORCALL
-    (printfunc)offsetof(__pyx_CyFunctionObject, func_vectorcall),
-#else
-    offsetof(PyCFunctionObject, vectorcall),
-#endif
-    0,
-    0,
-#if PY_MAJOR_VERSION < 3
-    0,
-#else
-    0,
-#endif
-    (reprfunc) __Pyx_CyFunction_repr,
-    0,
-    0,
-    0,
-    0,
-    __Pyx_CyFunction_CallAsMethod,
-    0,
-    0,
-    0,
-    0,
-#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
-    Py_TPFLAGS_METHOD_DESCRIPTOR |
-#endif
-#if defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL
-    _Py_TPFLAGS_HAVE_VECTORCALL |
-#endif
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
-    0,
-    (traverseproc) __Pyx_CyFunction_traverse,
-    (inquiry) __Pyx_CyFunction_clear,
-    0,
-#if PY_VERSION_HEX < 0x030500A0
-    offsetof(__pyx_CyFunctionObject, func_weakreflist),
-#else
-    offsetof(PyCFunctionObject, m_weakreflist),
-#endif
-    0,
-    0,
-    __pyx_CyFunction_methods,
-    __pyx_CyFunction_members,
-    __pyx_CyFunction_getsets,
-    0,
-    0,
-    __Pyx_PyMethod_New,
-    0,
-    offsetof(__pyx_CyFunctionObject, func_dict),
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-#if PY_VERSION_HEX >= 0x030400a1
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-    0,
-#endif
-#if __PYX_NEED_TP_PRINT_SLOT
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030C0000
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030d00A4
-    0,
-#endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-    0,
-#endif
-};
-#endif
-static int __pyx_CyFunction_init(PyObject *module) {
-#if CYTHON_USE_TYPE_SPECS
-    __pyx_CyFunctionType = __Pyx_FetchCommonTypeFromSpec(module, &__pyx_CyFunctionType_spec, NULL);
-#else
-    CYTHON_UNUSED_VAR(module);
-    __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
-#endif
-    if (unlikely(__pyx_CyFunctionType == NULL)) {
-        return -1;
-    }
-    return 0;
-}
-static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults = PyObject_Malloc(size);
-    if (unlikely(!m->defaults))
-        return PyErr_NoMemory();
-    memset(m->defaults, 0, size);
-    m->defaults_pyobjects = pyobjects;
-    m->defaults_size = size;
-    return m->defaults;
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults_tuple = tuple;
-    Py_INCREF(tuple);
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults_kwdict = dict;
-    Py_INCREF(dict);
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->func_annotations = dict;
-    Py_INCREF(dict);
-}
-
-/* CythonFunction */
-static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
-                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
-    PyObject *op = __Pyx_CyFunction_Init(
-        PyObject_GC_New(__pyx_CyFunctionObject, __pyx_CyFunctionType),
-        ml, flags, qualname, closure, module, globals, code
-    );
-    if (likely(op)) {
-        PyObject_GC_Track(op);
-    }
-    return op;
-}
-
-/* CLineInTraceback */
-#ifndef CYTHON_CLINE_IN_TRACEBACK
-static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
-    PyObject *use_cline;
-    PyObject *ptype, *pvalue, *ptraceback;
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyObject **cython_runtime_dict;
-#endif
-    CYTHON_MAYBE_UNUSED_VAR(tstate);
-    if (unlikely(!__pyx_cython_runtime)) {
-        return c_line;
-    }
-    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
-#if CYTHON_COMPILING_IN_CPYTHON
-    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
-    if (likely(cython_runtime_dict)) {
-        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
-            use_cline, *cython_runtime_dict,
-            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
-    } else
-#endif
-    {
-      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStrNoError(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
-      if (use_cline_obj) {
-        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
-        Py_DECREF(use_cline_obj);
-      } else {
-        PyErr_Clear();
-        use_cline = NULL;
-      }
-    }
-    if (!use_cline) {
-        c_line = 0;
-        (void) PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
-    }
-    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
-        c_line = 0;
-    }
-    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
-    return c_line;
-}
-#endif
-
-/* CodeObjectCache */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
-    int start = 0, mid = 0, end = count - 1;
-    if (end >= 0 && code_line > entries[end].code_line) {
-        return count;
-    }
-    while (start < end) {
-        mid = start + (end - start) / 2;
-        if (code_line < entries[mid].code_line) {
-            end = mid;
-        } else if (code_line > entries[mid].code_line) {
-             start = mid + 1;
-        } else {
-            return mid;
-        }
-    }
-    if (code_line <= entries[mid].code_line) {
-        return mid;
-    } else {
-        return mid + 1;
-    }
-}
-static PyCodeObject *__pyx_find_code_object(int code_line) {
-    PyCodeObject* code_object;
-    int pos;
-    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
-        return NULL;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
-        return NULL;
-    }
-    code_object = __pyx_code_cache.entries[pos].code_object;
-    Py_INCREF(code_object);
-    return code_object;
-}
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
-    int pos, i;
-    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
-    if (unlikely(!code_line)) {
-        return;
-    }
-    if (unlikely(!entries)) {
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
-        if (likely(entries)) {
-            __pyx_code_cache.entries = entries;
-            __pyx_code_cache.max_count = 64;
-            __pyx_code_cache.count = 1;
-            entries[0].code_line = code_line;
-            entries[0].code_object = code_object;
-            Py_INCREF(code_object);
-        }
-        return;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
-        PyCodeObject* tmp = entries[pos].code_object;
-        entries[pos].code_object = code_object;
-        Py_DECREF(tmp);
-        return;
-    }
-    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
-        int new_max = __pyx_code_cache.max_count + 64;
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
-            __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
-        if (unlikely(!entries)) {
-            return;
-        }
-        __pyx_code_cache.entries = entries;
-        __pyx_code_cache.max_count = new_max;
-    }
-    for (i=__pyx_code_cache.count; i>pos; i--) {
-        entries[i] = entries[i-1];
-    }
-    entries[pos].code_line = code_line;
-    entries[pos].code_object = code_object;
-    __pyx_code_cache.count++;
-    Py_INCREF(code_object);
-}
-#endif
-
-/* AddTraceback */
-#include "compile.h"
-#include "frameobject.h"
-#include "traceback.h"
-#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
-  #ifndef Py_BUILD_CORE
-    #define Py_BUILD_CORE 1
-  #endif
-  #include "internal/pycore_frame.h"
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
-                                                       PyObject *firstlineno, PyObject *name) {
-    PyObject *replace = NULL;
-    if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
-    if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
-    replace = PyObject_GetAttrString(code, "replace");
-    if (likely(replace)) {
-        PyObject *result;
-        result = PyObject_Call(replace, __pyx_empty_tuple, scratch_dict);
-        Py_DECREF(replace);
-        return result;
-    }
-    PyErr_Clear();
-    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
-    {
-        PyObject *compiled = NULL, *result = NULL;
-        if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
-        if (unlikely(PyDict_SetItemString(scratch_dict, "type", (PyObject*)(&PyType_Type)))) return NULL;
-        compiled = Py_CompileString(
-            "out = type(code)(\n"
-            "  code.co_argcount, code.co_kwonlyargcount, code.co_nlocals, code.co_stacksize,\n"
-            "  code.co_flags, code.co_code, code.co_consts, code.co_names,\n"
-            "  code.co_varnames, code.co_filename, co_name, co_firstlineno,\n"
-            "  code.co_lnotab)\n", "<dummy>", Py_file_input);
-        if (!compiled) return NULL;
-        result = PyEval_EvalCode(compiled, scratch_dict, scratch_dict);
-        Py_DECREF(compiled);
-        if (!result) PyErr_Print();
-        Py_DECREF(result);
-        result = PyDict_GetItemString(scratch_dict, "out");
-        if (result) Py_INCREF(result);
-        return result;
-    }
-    #else
-    return NULL;
-    #endif
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
-    PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
-    PyObject *exc_type, *exc_value, *exc_traceback;
-    int success = 0;
-    if (c_line) {
-        (void) __pyx_cfilenm;
-        (void) __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
-    }
-    PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
-    code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
-    if (unlikely(!code_object)) goto bad;
-    py_py_line = PyLong_FromLong(py_line);
-    if (unlikely(!py_py_line)) goto bad;
-    py_funcname = PyUnicode_FromString(funcname);
-    if (unlikely(!py_funcname)) goto bad;
-    dict = PyDict_New();
-    if (unlikely(!dict)) goto bad;
-    {
-        PyObject *old_code_object = code_object;
-        code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
-        Py_DECREF(old_code_object);
-    }
-    if (unlikely(!code_object)) goto bad;
-    getframe = PySys_GetObject("_getframe");
-    if (unlikely(!getframe)) goto bad;
-    if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
-    frame = PyEval_EvalCode(code_object, dict, dict);
-    if (unlikely(!frame) || frame == Py_None) goto bad;
-    success = 1;
-  bad:
-    PyErr_Restore(exc_type, exc_value, exc_traceback);
-    Py_XDECREF(code_object);
-    Py_XDECREF(py_py_line);
-    Py_XDECREF(py_funcname);
-    Py_XDECREF(dict);
-    Py_XDECREF(replace);
-    if (success) {
-        PyTraceBack_Here(
-            (struct _frame*)frame);
-    }
-    Py_XDECREF(frame);
-}
-#else
-static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
-            const char *funcname, int c_line,
-            int py_line, const char *filename) {
-    PyCodeObject *py_code = NULL;
-    PyObject *py_funcname = NULL;
-    #if PY_MAJOR_VERSION < 3
-    PyObject *py_srcfile = NULL;
-    py_srcfile = PyString_FromString(filename);
-    if (!py_srcfile) goto bad;
-    #endif
-    if (c_line) {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        if (!py_funcname) goto bad;
-        #else
-        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        if (!py_funcname) goto bad;
-        funcname = PyUnicode_AsUTF8(py_funcname);
-        if (!funcname) goto bad;
-        #endif
-    }
-    else {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromString(funcname);
-        if (!py_funcname) goto bad;
-        #endif
-    }
-    #if PY_MAJOR_VERSION < 3
-    py_code = __Pyx_PyCode_New(
-        0,
-        0,
-        0,
-        0,
-        0,
-        0,
-        __pyx_empty_bytes, /*PyObject *code,*/
-        __pyx_empty_tuple, /*PyObject *consts,*/
-        __pyx_empty_tuple, /*PyObject *names,*/
-        __pyx_empty_tuple, /*PyObject *varnames,*/
-        __pyx_empty_tuple, /*PyObject *freevars,*/
-        __pyx_empty_tuple, /*PyObject *cellvars,*/
-        py_srcfile,   /*PyObject *filename,*/
-        py_funcname,  /*PyObject *name,*/
-        py_line,
-        __pyx_empty_bytes  /*PyObject *lnotab*/
-    );
-    Py_DECREF(py_srcfile);
-    #else
-    py_code = PyCode_NewEmpty(filename, funcname, py_line);
-    #endif
-    Py_XDECREF(py_funcname);
-    return py_code;
-bad:
-    Py_XDECREF(py_funcname);
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(py_srcfile);
-    #endif
-    return NULL;
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyCodeObject *py_code = 0;
-    PyFrameObject *py_frame = 0;
-    PyThreadState *tstate = __Pyx_PyThreadState_Current;
-    PyObject *ptype, *pvalue, *ptraceback;
-    if (c_line) {
-        c_line = __Pyx_CLineForTraceback(tstate, c_line);
-    }
-    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
-    if (!py_code) {
-        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
-        py_code = __Pyx_CreateCodeObjectForTraceback(
-            funcname, c_line, py_line, filename);
-        if (!py_code) {
-            /* If the code object creation fails, then we should clear the
-               fetched exception references and propagate the new exception */
-            Py_XDECREF(ptype);
-            Py_XDECREF(pvalue);
-            Py_XDECREF(ptraceback);
-            goto bad;
-        }
-        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
-        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
-    }
-    py_frame = PyFrame_New(
-        tstate,            /*PyThreadState *tstate,*/
-        py_code,           /*PyCodeObject *code,*/
-        __pyx_d,    /*PyObject *globals,*/
-        0                  /*PyObject *locals*/
-    );
-    if (!py_frame) goto bad;
-    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
-    PyTraceBack_Here(py_frame);
-bad:
-    Py_XDECREF(py_code);
-    Py_XDECREF(py_frame);
-}
-#endif
-
-/* CIntToPy */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(long) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-#endif
-        }
-    } else {
-        if (sizeof(long) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-#endif
-        }
-    }
-    {
-        unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
-        if (is_unsigned) {
-            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
-        } else {
-            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
-        }
-#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        return _PyLong_FromByteArray(bytes, sizeof(long),
-                                     little, !is_unsigned);
-#else
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        PyObject *from_bytes, *result = NULL;
-        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
-        if (!from_bytes) return NULL;
-        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
-        if (!py_bytes) goto limited_bad;
-        order_str = PyUnicode_FromString(little ? "little" : "big");
-        if (!order_str) goto limited_bad;
-        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
-        if (!arg_tuple) goto limited_bad;
-        if (!is_unsigned) {
-            kwds = PyDict_New();
-            if (!kwds) goto limited_bad;
-            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
-        }
-        result = PyObject_Call(from_bytes, arg_tuple, kwds);
-        limited_bad:
-        Py_XDECREF(kwds);
-        Py_XDECREF(arg_tuple);
-        Py_XDECREF(order_str);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(from_bytes);
-        return result;
-#endif
-    }
-}
-
-/* FormatTypeName */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static __Pyx_TypeName
-__Pyx_PyType_GetName(PyTypeObject* tp)
-{
-    PyObject *name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
-                                               __pyx_n_s_name);
-    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) {
-        PyErr_Clear();
-        Py_XDECREF(name);
-        name = __Pyx_NewRef(__pyx_n_s__11);
-    }
-    return name;
-}
-#endif
-
-/* CIntFromPyVerify */
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
-#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
-#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
-    {\
-        func_type value = func_value;\
-        if (sizeof(target_type) < sizeof(func_type)) {\
-            if (unlikely(value != (func_type) (target_type) value)) {\
-                func_type zero = 0;\
-                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
-                    return (target_type) -1;\
-                if (is_unsigned && unlikely(value < zero))\
-                    goto raise_neg_overflow;\
-                else\
-                    goto raise_overflow;\
-            }\
-        }\
-        return (target_type) value;\
-    }
-
-/* CIntFromPy */
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-#if PY_MAJOR_VERSION < 3
-    if (likely(PyInt_Check(x))) {
-        if ((sizeof(long) < sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
-        } else {
-            long val = PyInt_AS_LONG(x);
-            if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
-            }
-            return (long) val;
-        }
-    }
-#endif
-    if (unlikely(!PyLong_Check(x))) {
-        long val;
-        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
-        if (!tmp) return (long) -1;
-        val = __Pyx_PyInt_As_long(tmp);
-        Py_DECREF(tmp);
-        return val;
-    }
-    if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_DigitCount(x)) {
-                case 2:
-                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
-                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
-                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
-                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-        if (unlikely(Py_SIZE(x) < 0)) {
-            goto raise_neg_overflow;
-        }
-#else
-        {
-            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-            if (unlikely(result < 0))
-                return (long) -1;
-            if (unlikely(result == 1))
-                goto raise_neg_overflow;
-        }
-#endif
-        if ((sizeof(long) <= sizeof(unsigned long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-#endif
-        }
-    } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_SignedDigitCount(x)) {
-                case -2:
-                    if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-        if ((sizeof(long) <= sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
-#endif
-        }
-    }
-    {
-        long val;
-        int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-        if (unlikely(bytes_copied == -1)) {
-        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-            goto raise_overflow;
-        } else {
-            ret = 0;
-        }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-        int one = 1; int is_little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&val;
-        ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                    bytes, sizeof(val),
-                                    is_little, !is_unsigned);
-#else
-        PyObject *v;
-        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-        int bits, remaining_bits, is_negative = 0;
-        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-        if (likely(PyLong_CheckExact(x))) {
-            v = __Pyx_NewRef(x);
-        } else {
-            v = PyNumber_Long(x);
-            if (unlikely(!v)) return (long) -1;
-            assert(PyLong_CheckExact(v));
-        }
-        {
-            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-            if (unlikely(result < 0)) {
-                Py_DECREF(v);
-                return (long) -1;
-            }
-            is_negative = result == 1;
-        }
-        if (is_unsigned && unlikely(is_negative)) {
-            Py_DECREF(v);
-            goto raise_neg_overflow;
-        } else if (is_negative) {
-            stepval = PyNumber_Invert(v);
-            Py_DECREF(v);
-            if (unlikely(!stepval))
-                return (long) -1;
-        } else {
-            stepval = v;
-        }
-        v = NULL;
-        val = (long) 0;
-        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-        for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
-            PyObject *tmp, *digit;
-            long idigit;
-            digit = PyNumber_And(stepval, mask);
-            if (unlikely(!digit)) goto done;
-            idigit = PyLong_AsLong(digit);
-            Py_DECREF(digit);
-            if (unlikely(idigit < 0)) goto done;
-            val |= ((long) idigit) << bits;
-            tmp = PyNumber_Rshift(stepval, shift);
-            if (unlikely(!tmp)) goto done;
-            Py_DECREF(stepval); stepval = tmp;
-        }
-        Py_DECREF(shift); shift = NULL;
-        Py_DECREF(mask); mask = NULL;
-        {
-            long idigit = PyLong_AsLong(stepval);
-            if (unlikely(idigit < 0)) goto done;
-            remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
-            if (unlikely(idigit >= (1L << remaining_bits)))
-                goto raise_overflow;
-            val |= ((long) idigit) << bits;
-        }
-        if (!is_unsigned) {
-            if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
-                goto raise_overflow;
-            if (is_negative)
-                val = ~val;
-        }
-        ret = 0;
-    done:
-        Py_XDECREF(shift);
-        Py_XDECREF(mask);
-        Py_XDECREF(stepval);
-#endif
-        if (unlikely(ret))
-            return (long) -1;
-        return val;
-    }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to long");
-    return (long) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to long");
-    return (long) -1;
-}
-
-/* CIntFromPy */
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const int neg_one = (int) -1, const_zero = (int) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-#if PY_MAJOR_VERSION < 3
-    if (likely(PyInt_Check(x))) {
-        if ((sizeof(int) < sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
-        } else {
-            long val = PyInt_AS_LONG(x);
-            if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
-            }
-            return (int) val;
-        }
-    }
-#endif
-    if (unlikely(!PyLong_Check(x))) {
-        int val;
-        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
-        if (!tmp) return (int) -1;
-        val = __Pyx_PyInt_As_int(tmp);
-        Py_DECREF(tmp);
-        return val;
-    }
-    if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_DigitCount(x)) {
-                case 2:
-                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 2 * PyLong_SHIFT)) {
-                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 3 * PyLong_SHIFT)) {
-                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 4 * PyLong_SHIFT)) {
-                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-        if (unlikely(Py_SIZE(x) < 0)) {
-            goto raise_neg_overflow;
-        }
-#else
-        {
-            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-            if (unlikely(result < 0))
-                return (int) -1;
-            if (unlikely(result == 1))
-                goto raise_neg_overflow;
-        }
-#endif
-        if ((sizeof(int) <= sizeof(unsigned long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-#endif
-        }
-    } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_SignedDigitCount(x)) {
-                case -2:
-                    if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
-                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-        if ((sizeof(int) <= sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
-#endif
-        }
-    }
-    {
-        int val;
-        int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-        if (unlikely(bytes_copied == -1)) {
-        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-            goto raise_overflow;
-        } else {
-            ret = 0;
-        }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-        int one = 1; int is_little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&val;
-        ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                    bytes, sizeof(val),
-                                    is_little, !is_unsigned);
-#else
-        PyObject *v;
-        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-        int bits, remaining_bits, is_negative = 0;
-        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-        if (likely(PyLong_CheckExact(x))) {
-            v = __Pyx_NewRef(x);
-        } else {
-            v = PyNumber_Long(x);
-            if (unlikely(!v)) return (int) -1;
-            assert(PyLong_CheckExact(v));
-        }
-        {
-            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-            if (unlikely(result < 0)) {
-                Py_DECREF(v);
-                return (int) -1;
-            }
-            is_negative = result == 1;
-        }
-        if (is_unsigned && unlikely(is_negative)) {
-            Py_DECREF(v);
-            goto raise_neg_overflow;
-        } else if (is_negative) {
-            stepval = PyNumber_Invert(v);
-            Py_DECREF(v);
-            if (unlikely(!stepval))
-                return (int) -1;
-        } else {
-            stepval = v;
-        }
-        v = NULL;
-        val = (int) 0;
-        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-        for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
-            PyObject *tmp, *digit;
-            long idigit;
-            digit = PyNumber_And(stepval, mask);
-            if (unlikely(!digit)) goto done;
-            idigit = PyLong_AsLong(digit);
-            Py_DECREF(digit);
-            if (unlikely(idigit < 0)) goto done;
-            val |= ((int) idigit) << bits;
-            tmp = PyNumber_Rshift(stepval, shift);
-            if (unlikely(!tmp)) goto done;
-            Py_DECREF(stepval); stepval = tmp;
-        }
-        Py_DECREF(shift); shift = NULL;
-        Py_DECREF(mask); mask = NULL;
-        {
-            long idigit = PyLong_AsLong(stepval);
-            if (unlikely(idigit < 0)) goto done;
-            remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
-            if (unlikely(idigit >= (1L << remaining_bits)))
-                goto raise_overflow;
-            val |= ((int) idigit) << bits;
-        }
-        if (!is_unsigned) {
-            if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
-                goto raise_overflow;
-            if (is_negative)
-                val = ~val;
-        }
-        ret = 0;
-    done:
-        Py_XDECREF(shift);
-        Py_XDECREF(mask);
-        Py_XDECREF(stepval);
-#endif
-        if (unlikely(ret))
-            return (int) -1;
-        return val;
-    }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to int");
-    return (int) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to int");
-    return (int) -1;
-}
-
-/* FastTypeChecks */
-#if CYTHON_COMPILING_IN_CPYTHON
-static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
-    while (a) {
-        a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
-        if (a == b)
-            return 1;
-    }
-    return b == &PyBaseObject_Type;
-}
-static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
-    PyObject *mro;
-    if (a == b) return 1;
-    mro = a->tp_mro;
-    if (likely(mro)) {
-        Py_ssize_t i, n;
-        n = PyTuple_GET_SIZE(mro);
-        for (i = 0; i < n; i++) {
-            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
-                return 1;
-        }
-        return 0;
-    }
-    return __Pyx_InBases(a, b);
-}
-static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
-    PyObject *mro;
-    if (cls == a || cls == b) return 1;
-    mro = cls->tp_mro;
-    if (likely(mro)) {
-        Py_ssize_t i, n;
-        n = PyTuple_GET_SIZE(mro);
-        for (i = 0; i < n; i++) {
-            PyObject *base = PyTuple_GET_ITEM(mro, i);
-            if (base == (PyObject *)a || base == (PyObject *)b)
-                return 1;
-        }
-        return 0;
-    }
-    return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
-}
-#if PY_MAJOR_VERSION == 2
-static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
-    PyObject *exception, *value, *tb;
-    int res;
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    __Pyx_ErrFetch(&exception, &value, &tb);
-    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
-    if (unlikely(res == -1)) {
-        PyErr_WriteUnraisable(err);
-        res = 0;
-    }
-    if (!res) {
-        res = PyObject_IsSubclass(err, exc_type2);
-        if (unlikely(res == -1)) {
-            PyErr_WriteUnraisable(err);
-            res = 0;
-        }
-    }
-    __Pyx_ErrRestore(exception, value, tb);
-    return res;
-}
-#else
-static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
-    if (exc_type1) {
-        return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
-    } else {
-        return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
-    }
-}
-#endif
-static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
-    Py_ssize_t i, n;
-    assert(PyExceptionClass_Check(exc_type));
-    n = PyTuple_GET_SIZE(tuple);
-#if PY_MAJOR_VERSION >= 3
-    for (i=0; i<n; i++) {
-        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
-    }
-#endif
-    for (i=0; i<n; i++) {
-        PyObject *t = PyTuple_GET_ITEM(tuple, i);
-        #if PY_MAJOR_VERSION < 3
-        if (likely(exc_type == t)) return 1;
-        #endif
-        if (likely(PyExceptionClass_Check(t))) {
-            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
-        } else {
-        }
-    }
-    return 0;
-}
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
-    if (likely(err == exc_type)) return 1;
-    if (likely(PyExceptionClass_Check(err))) {
-        if (likely(PyExceptionClass_Check(exc_type))) {
-            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
-        } else if (likely(PyTuple_Check(exc_type))) {
-            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
-        } else {
-        }
-    }
-    return PyErr_GivenExceptionMatches(err, exc_type);
-}
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
-    assert(PyExceptionClass_Check(exc_type1));
-    assert(PyExceptionClass_Check(exc_type2));
-    if (likely(err == exc_type1 || err == exc_type2)) return 1;
-    if (likely(PyExceptionClass_Check(err))) {
-        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
-    }
-    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
-}
-#endif
-
-/* CheckBinaryVersion */
-static unsigned long __Pyx_get_runtime_version(void) {
-#if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
-    return Py_Version & ~0xFFUL;
-#else
-    const char* rt_version = Py_GetVersion();
-    unsigned long version = 0;
-    unsigned long factor = 0x01000000UL;
-    unsigned int digit = 0;
-    int i = 0;
-    while (factor) {
-        while ('0' <= rt_version[i] && rt_version[i] <= '9') {
-            digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
-            ++i;
-        }
-        version += factor * digit;
-        if (rt_version[i] != '.')
-            break;
-        digit = 0;
-        factor >>= 8;
-        ++i;
-    }
-    return version;
-#endif
-}
-static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
-    const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
-    if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
-        return 0;
-    if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
-        return 1;
-    {
-        char message[200];
-        PyOS_snprintf(message, sizeof(message),
-                      "compile time Python version %d.%d "
-                      "of module '%.100s' "
-                      "%s "
-                      "runtime version %d.%d",
-                       (int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
-                       __Pyx_MODULE_NAME,
-                       (allow_newer) ? "was newer than" : "does not match",
-                       (int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
-       );
-        return PyErr_WarnEx(NULL, message, 1);
-    }
-}
-
-/* InitStrings */
-#if PY_MAJOR_VERSION >= 3
-static int __Pyx_InitString(__Pyx_StringTabEntry t, PyObject **str) {
-    if (t.is_unicode | t.is_str) {
-        if (t.intern) {
-            *str = PyUnicode_InternFromString(t.s);
-        } else if (t.encoding) {
-            *str = PyUnicode_Decode(t.s, t.n - 1, t.encoding, NULL);
-        } else {
-            *str = PyUnicode_FromStringAndSize(t.s, t.n - 1);
-        }
-    } else {
-        *str = PyBytes_FromStringAndSize(t.s, t.n - 1);
-    }
-    if (!*str)
-        return -1;
-    if (PyObject_Hash(*str) == -1)
-        return -1;
-    return 0;
-}
-#endif
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
-    while (t->p) {
-        #if PY_MAJOR_VERSION >= 3
-        __Pyx_InitString(*t, t->p);
-        #else
-        if (t->is_unicode) {
-            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
-        } else if (t->intern) {
-            *t->p = PyString_InternFromString(t->s);
-        } else {
-            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
-        }
-        if (!*t->p)
-            return -1;
-        if (PyObject_Hash(*t->p) == -1)
-            return -1;
-        #endif
-        ++t;
-    }
-    return 0;
-}
-
-#include <string.h>
-static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
-    size_t len = strlen(s);
-    if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
-        PyErr_SetString(PyExc_OverflowError, "byte string is too long");
-        return -1;
-    }
-    return (Py_ssize_t) len;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
-    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
-    if (unlikely(len < 0)) return NULL;
-    return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
-}
-static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
-    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
-    if (unlikely(len < 0)) return NULL;
-    return PyByteArray_FromStringAndSize(c_str, len);
-}
-static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
-    Py_ssize_t ignore;
-    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
-}
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-#if !CYTHON_PEP393_ENABLED
-static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-    char* defenc_c;
-    PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
-    if (!defenc) return NULL;
-    defenc_c = PyBytes_AS_STRING(defenc);
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-    {
-        char* end = defenc_c + PyBytes_GET_SIZE(defenc);
-        char* c;
-        for (c = defenc_c; c < end; c++) {
-            if ((unsigned char) (*c) >= 128) {
-                PyUnicode_AsASCIIString(o);
-                return NULL;
-            }
-        }
-    }
-#endif
-    *length = PyBytes_GET_SIZE(defenc);
-    return defenc_c;
-}
-#else
-static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-    if (likely(PyUnicode_IS_ASCII(o))) {
-        *length = PyUnicode_GET_LENGTH(o);
-        return PyUnicode_AsUTF8(o);
-    } else {
-        PyUnicode_AsASCIIString(o);
-        return NULL;
-    }
-#else
-    return PyUnicode_AsUTF8AndSize(o, length);
-#endif
-}
-#endif
-#endif
-static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-    if (
-#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-            __Pyx_sys_getdefaultencoding_not_ascii &&
-#endif
-            PyUnicode_Check(o)) {
-        return __Pyx_PyUnicode_AsStringAndSize(o, length);
-    } else
-#endif
-#if (!CYTHON_COMPILING_IN_PYPY && !CYTHON_COMPILING_IN_LIMITED_API) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
-    if (PyByteArray_Check(o)) {
-        *length = PyByteArray_GET_SIZE(o);
-        return PyByteArray_AS_STRING(o);
-    } else
-#endif
-    {
-        char* result;
-        int r = PyBytes_AsStringAndSize(o, &result, length);
-        if (unlikely(r < 0)) {
-            return NULL;
-        } else {
-            return result;
-        }
-    }
-}
-static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
-   int is_true = x == Py_True;
-   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
-   else return PyObject_IsTrue(x);
-}
-static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
-    int retval;
-    if (unlikely(!x)) return -1;
-    retval = __Pyx_PyObject_IsTrue(x);
-    Py_DECREF(x);
-    return retval;
-}
-static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
-    __Pyx_TypeName result_type_name = __Pyx_PyType_GetName(Py_TYPE(result));
-#if PY_MAJOR_VERSION >= 3
-    if (PyLong_Check(result)) {
-        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
-                "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ").  "
-                "The ability to return an instance of a strict subclass of int is deprecated, "
-                "and may be removed in a future version of Python.",
-                result_type_name)) {
-            __Pyx_DECREF_TypeName(result_type_name);
-            Py_DECREF(result);
-            return NULL;
-        }
-        __Pyx_DECREF_TypeName(result_type_name);
-        return result;
-    }
-#endif
-    PyErr_Format(PyExc_TypeError,
-                 "__%.4s__ returned non-%.4s (type " __Pyx_FMT_TYPENAME ")",
-                 type_name, type_name, result_type_name);
-    __Pyx_DECREF_TypeName(result_type_name);
-    Py_DECREF(result);
-    return NULL;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
-#if CYTHON_USE_TYPE_SLOTS
-  PyNumberMethods *m;
-#endif
-  const char *name = NULL;
-  PyObject *res = NULL;
-#if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_Check(x) || PyLong_Check(x)))
-#else
-  if (likely(PyLong_Check(x)))
-#endif
-    return __Pyx_NewRef(x);
-#if CYTHON_USE_TYPE_SLOTS
-  m = Py_TYPE(x)->tp_as_number;
-  #if PY_MAJOR_VERSION < 3
-  if (m && m->nb_int) {
-    name = "int";
-    res = m->nb_int(x);
-  }
-  else if (m && m->nb_long) {
-    name = "long";
-    res = m->nb_long(x);
-  }
-  #else
-  if (likely(m && m->nb_int)) {
-    name = "int";
-    res = m->nb_int(x);
-  }
-  #endif
-#else
-  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
-    res = PyNumber_Int(x);
-  }
-#endif
-  if (likely(res)) {
-#if PY_MAJOR_VERSION < 3
-    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
-#else
-    if (unlikely(!PyLong_CheckExact(res))) {
-#endif
-        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
-    }
-  }
-  else if (!PyErr_Occurred()) {
-    PyErr_SetString(PyExc_TypeError,
-                    "an integer is required");
-  }
-  return res;
-}
-static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
-  Py_ssize_t ival;
-  PyObject *x;
-#if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b))) {
-    if (sizeof(Py_ssize_t) >= sizeof(long))
-        return PyInt_AS_LONG(b);
-    else
-        return PyInt_AsSsize_t(b);
-  }
-#endif
-  if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_USE_PYLONG_INTERNALS
-    if (likely(__Pyx_PyLong_IsCompact(b))) {
-        return __Pyx_PyLong_CompactValue(b);
-    } else {
-      const digit* digits = __Pyx_PyLong_Digits(b);
-      const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
-      switch (size) {
-         case 2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-      }
-    }
-    #endif
-    return PyLong_AsSsize_t(b);
-  }
-  x = PyNumber_Index(b);
-  if (!x) return -1;
-  ival = PyInt_AsSsize_t(x);
-  Py_DECREF(x);
-  return ival;
-}
-static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
-  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
-    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
-#if PY_MAJOR_VERSION < 3
-  } else if (likely(PyInt_CheckExact(o))) {
-    return PyInt_AS_LONG(o);
-#endif
-  } else {
-    Py_ssize_t ival;
-    PyObject *x;
-    x = PyNumber_Index(o);
-    if (!x) return -1;
-    ival = PyInt_AsLong(x);
-    Py_DECREF(x);
-    return ival;
-  }
-}
-static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
-  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
-}
-static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
-    return PyInt_FromSize_t(ival);
-}
-
-
-/* #### Code section: utility_code_pragmas_end ### */
-#ifdef _MSC_VER
-#pragma warning( pop )
-#endif
-
-
-
-/* #### Code section: end ### */
-#endif /* Py_PYTHON_H */
index b04d6d48c28f7523b0357e2d6a86c0d5df58d2f3..5e91cdf9e144636865a3523a17b30b044116e811 100644 (file)
@@ -265,10 +265,10 @@ class AbstractORMCompileState(CompileState):
     @classmethod
     def create_for_statement(
         cls,
-        statement: Executable,
-        compiler: SQLCompiler,
+        statement: Union[Select, FromStatement],
+        compiler: Optional[SQLCompiler],
         **kw: Any,
-    ) -> CompileState:
+    ) -> AbstractORMCompileState:
         """Create a context for a statement given a :class:`.Compiler`.
 
         This method is always invoked in the context of SQLCompiler.process().
@@ -437,30 +437,15 @@ class ORMCompileState(AbstractORMCompileState):
     def __init__(self, *arg, **kw):
         raise NotImplementedError()
 
-    @classmethod
-    def create_for_statement(
-        cls,
-        statement: Executable,
-        compiler: SQLCompiler,
-        **kw: Any,
-    ) -> ORMCompileState:
-        return cls._create_orm_context(
-            cast("Union[Select, FromStatement]", statement),
-            toplevel=not compiler.stack,
-            compiler=compiler,
-            **kw,
-        )
+    if TYPE_CHECKING:
 
-    @classmethod
-    def _create_orm_context(
-        cls,
-        statement: Union[Select, FromStatement],
-        *,
-        toplevel: bool,
-        compiler: Optional[SQLCompiler],
-        **kw: Any,
-    ) -> ORMCompileState:
-        raise NotImplementedError()
+        @classmethod
+        def create_for_statement(
+            cls,
+            statement: Union[Select, FromStatement],
+            compiler: Optional[SQLCompiler],
+            **kw: Any,
+        ) -> ORMCompileState: ...
 
     def _append_dedupe_col_collection(self, obj, col_collection):
         dedupe = self.dedupe_columns
@@ -770,16 +755,12 @@ class ORMFromStatementCompileState(ORMCompileState):
     eager_joins = _EMPTY_DICT
 
     @classmethod
-    def _create_orm_context(
+    def create_for_statement(
         cls,
-        statement: Union[Select, FromStatement],
-        *,
-        toplevel: bool,
+        statement_container: Union[Select, FromStatement],
         compiler: Optional[SQLCompiler],
         **kw: Any,
     ) -> ORMFromStatementCompileState:
-        statement_container = statement
-
         assert isinstance(statement_container, FromStatement)
 
         if compiler is not None and compiler.stack:
@@ -1086,17 +1067,21 @@ class ORMSelectCompileState(ORMCompileState, SelectState):
     _having_criteria = ()
 
     @classmethod
-    def _create_orm_context(
+    def create_for_statement(
         cls,
         statement: Union[Select, FromStatement],
-        *,
-        toplevel: bool,
         compiler: Optional[SQLCompiler],
         **kw: Any,
     ) -> ORMSelectCompileState:
+        """compiler hook, we arrive here from compiler.visit_select() only."""
 
         self = cls.__new__(cls)
 
+        if compiler is not None:
+            toplevel = not compiler.stack
+        else:
+            toplevel = True
+
         select_statement = statement
 
         # if we are a select() that was never a legacy Query, we won't
index af496b245f481bd2ce79667f10b2b5ef6fe86cce..4dbb3009b39359b18965b7253472ae969cf922fc 100644 (file)
@@ -3340,9 +3340,7 @@ class Query(
             ORMCompileState._get_plugin_class_for_plugin(stmt, "orm"),
         )
 
-        return compile_state_cls._create_orm_context(
-            stmt, toplevel=True, compiler=None
-        )
+        return compile_state_cls.create_for_statement(stmt, None)
 
     def _compile_context(self, for_statement: bool = False) -> QueryContext:
         compile_state = self._compile_state(for_statement=for_statement)
diff --git a/lib/sqlalchemy/sql/_util_cy.c b/lib/sqlalchemy/sql/_util_cy.c
deleted file mode 100644 (file)
index 70663d8..0000000
+++ /dev/null
@@ -1,11241 +0,0 @@
-/* Generated by Cython 3.0.11 */
-
-/* BEGIN: Cython Metadata
-{
-    "distutils": {
-        "name": "sqlalchemy.sql._util_cy",
-        "sources": [
-            "lib/sqlalchemy/sql/_util_cy.py"
-        ]
-    },
-    "module_name": "sqlalchemy.sql._util_cy"
-}
-END: Cython Metadata */
-
-#ifndef PY_SSIZE_T_CLEAN
-#define PY_SSIZE_T_CLEAN
-#endif /* PY_SSIZE_T_CLEAN */
-#if defined(CYTHON_LIMITED_API) && 0
-  #ifndef Py_LIMITED_API
-    #if CYTHON_LIMITED_API+0 > 0x03030000
-      #define Py_LIMITED_API CYTHON_LIMITED_API
-    #else
-      #define Py_LIMITED_API 0x03030000
-    #endif
-  #endif
-#endif
-
-#include "Python.h"
-#ifndef Py_PYTHON_H
-    #error Python headers needed to compile C extensions, please install development version of Python.
-#elif PY_VERSION_HEX < 0x02070000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
-    #error Cython requires Python 2.7+ or Python 3.3+.
-#else
-#if defined(CYTHON_LIMITED_API) && CYTHON_LIMITED_API
-#define __PYX_EXTRA_ABI_MODULE_NAME "limited"
-#else
-#define __PYX_EXTRA_ABI_MODULE_NAME ""
-#endif
-#define CYTHON_ABI "3_0_11" __PYX_EXTRA_ABI_MODULE_NAME
-#define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
-#define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
-#define CYTHON_HEX_VERSION 0x03000BF0
-#define CYTHON_FUTURE_DIVISION 1
-#include <stddef.h>
-#ifndef offsetof
-  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
-#endif
-#if !defined(_WIN32) && !defined(WIN32) && !defined(MS_WINDOWS)
-  #ifndef __stdcall
-    #define __stdcall
-  #endif
-  #ifndef __cdecl
-    #define __cdecl
-  #endif
-  #ifndef __fastcall
-    #define __fastcall
-  #endif
-#endif
-#ifndef DL_IMPORT
-  #define DL_IMPORT(t) t
-#endif
-#ifndef DL_EXPORT
-  #define DL_EXPORT(t) t
-#endif
-#define __PYX_COMMA ,
-#ifndef HAVE_LONG_LONG
-  #define HAVE_LONG_LONG
-#endif
-#ifndef PY_LONG_LONG
-  #define PY_LONG_LONG LONG_LONG
-#endif
-#ifndef Py_HUGE_VAL
-  #define Py_HUGE_VAL HUGE_VAL
-#endif
-#define __PYX_LIMITED_VERSION_HEX PY_VERSION_HEX
-#if defined(GRAALVM_PYTHON)
-  /* For very preliminary testing purposes. Most variables are set the same as PyPy.
-     The existence of this section does not imply that anything works or is even tested */
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 1
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #undef CYTHON_USE_TYPE_SPECS
-  #define CYTHON_USE_TYPE_SPECS 0
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #undef CYTHON_AVOID_BORROWED_REFS
-  #define CYTHON_AVOID_BORROWED_REFS 1
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
-  #endif
-  #undef CYTHON_PEP489_MULTI_PHASE_INIT
-  #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 0
-  #undef CYTHON_USE_TP_FINALIZE
-  #define CYTHON_USE_TP_FINALIZE 0
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(PYPY_VERSION)
-  #define CYTHON_COMPILING_IN_PYPY 1
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #undef CYTHON_AVOID_BORROWED_REFS
-  #define CYTHON_AVOID_BORROWED_REFS 1
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
-  #endif
-  #if PY_VERSION_HEX < 0x03090000
-    #undef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 0
-  #undef CYTHON_USE_TP_FINALIZE
-  #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1 && PYPY_VERSION_NUM >= 0x07030C00)
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(CYTHON_LIMITED_API)
-  #ifdef Py_LIMITED_API
-    #undef __PYX_LIMITED_VERSION_HEX
-    #define __PYX_LIMITED_VERSION_HEX Py_LIMITED_API
-  #endif
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 1
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_CLINE_IN_TRACEBACK
-  #define CYTHON_CLINE_IN_TRACEBACK 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #undef CYTHON_USE_TYPE_SPECS
-  #define CYTHON_USE_TYPE_SPECS 1
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #undef CYTHON_USE_ASYNC_SLOTS
-  #define CYTHON_USE_ASYNC_SLOTS 0
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #ifndef CYTHON_USE_UNICODE_WRITER
-    #define CYTHON_USE_UNICODE_WRITER 0
-  #endif
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #undef CYTHON_PEP489_MULTI_PHASE_INIT
-  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 1
-  #ifndef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 0
-  #endif
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 1
-  #ifndef CYTHON_USE_TYPE_SLOTS
-    #define CYTHON_USE_TYPE_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #ifndef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_PYLONG_INTERNALS
-    #define CYTHON_USE_PYLONG_INTERNALS 0
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #ifndef CYTHON_USE_UNICODE_INTERNALS
-    #define CYTHON_USE_UNICODE_INTERNALS 1
-  #endif
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #ifndef CYTHON_ASSUME_SAFE_MACROS
-    #define CYTHON_ASSUME_SAFE_MACROS 1
-  #endif
-  #ifndef CYTHON_UNPACK_METHODS
-    #define CYTHON_UNPACK_METHODS 1
-  #endif
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #ifndef CYTHON_METH_FASTCALL
-    #define CYTHON_METH_FASTCALL 1
-  #endif
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #ifndef CYTHON_USE_MODULE_STATE
-    #define CYTHON_USE_MODULE_STATE 0
-  #endif
-  #ifndef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 1
-  #endif
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
-  #endif
-  #ifndef CYTHON_USE_FREELISTS
-    #define CYTHON_USE_FREELISTS 0
-  #endif
-#else
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 1
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #ifndef CYTHON_USE_TYPE_SLOTS
-    #define CYTHON_USE_TYPE_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #ifndef CYTHON_USE_PYTYPE_LOOKUP
-    #define CYTHON_USE_PYTYPE_LOOKUP 1
-  #endif
-  #if PY_MAJOR_VERSION < 3
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_PYLONG_INTERNALS
-    #define CYTHON_USE_PYLONG_INTERNALS 1
-  #endif
-  #ifndef CYTHON_USE_PYLIST_INTERNALS
-    #define CYTHON_USE_PYLIST_INTERNALS 1
-  #endif
-  #ifndef CYTHON_USE_UNICODE_INTERNALS
-    #define CYTHON_USE_UNICODE_INTERNALS 1
-  #endif
-  #if PY_VERSION_HEX < 0x030300F0 || PY_VERSION_HEX >= 0x030B00A2
-    #undef CYTHON_USE_UNICODE_WRITER
-    #define CYTHON_USE_UNICODE_WRITER 0
-  #elif !defined(CYTHON_USE_UNICODE_WRITER)
-    #define CYTHON_USE_UNICODE_WRITER 1
-  #endif
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #ifndef CYTHON_ASSUME_SAFE_MACROS
-    #define CYTHON_ASSUME_SAFE_MACROS 1
-  #endif
-  #ifndef CYTHON_UNPACK_METHODS
-    #define CYTHON_UNPACK_METHODS 1
-  #endif
-  #ifndef CYTHON_FAST_THREAD_STATE
-    #define CYTHON_FAST_THREAD_STATE 1
-  #endif
-  #ifndef CYTHON_FAST_GIL
-    #define CYTHON_FAST_GIL (PY_MAJOR_VERSION < 3 || PY_VERSION_HEX >= 0x03060000 && PY_VERSION_HEX < 0x030C00A6)
-  #endif
-  #ifndef CYTHON_METH_FASTCALL
-    #define CYTHON_METH_FASTCALL (PY_VERSION_HEX >= 0x030700A1)
-  #endif
-  #ifndef CYTHON_FAST_PYCALL
-    #define CYTHON_FAST_PYCALL 1
-  #endif
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #ifndef CYTHON_USE_MODULE_STATE
-    #define CYTHON_USE_MODULE_STATE 0
-  #endif
-  #if PY_VERSION_HEX < 0x030400a1
-    #undef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 0
-  #elif !defined(CYTHON_USE_TP_FINALIZE)
-    #define CYTHON_USE_TP_FINALIZE 1
-  #endif
-  #if PY_VERSION_HEX < 0x030600B1
-    #undef CYTHON_USE_DICT_VERSIONS
-    #define CYTHON_USE_DICT_VERSIONS 0
-  #elif !defined(CYTHON_USE_DICT_VERSIONS)
-    #define CYTHON_USE_DICT_VERSIONS  (PY_VERSION_HEX < 0x030C00A5)
-  #endif
-  #if PY_VERSION_HEX < 0x030700A3
-    #undef CYTHON_USE_EXC_INFO_STACK
-    #define CYTHON_USE_EXC_INFO_STACK 0
-  #elif !defined(CYTHON_USE_EXC_INFO_STACK)
-    #define CYTHON_USE_EXC_INFO_STACK 1
-  #endif
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
-  #endif
-  #ifndef CYTHON_USE_FREELISTS
-    #define CYTHON_USE_FREELISTS 1
-  #endif
-#endif
-#if !defined(CYTHON_FAST_PYCCALL)
-#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
-#endif
-#if !defined(CYTHON_VECTORCALL)
-#define CYTHON_VECTORCALL  (CYTHON_FAST_PYCCALL && PY_VERSION_HEX >= 0x030800B1)
-#endif
-#define CYTHON_BACKPORT_VECTORCALL (CYTHON_METH_FASTCALL && PY_VERSION_HEX < 0x030800B1)
-#if CYTHON_USE_PYLONG_INTERNALS
-  #if PY_MAJOR_VERSION < 3
-    #include "longintrepr.h"
-  #endif
-  #undef SHIFT
-  #undef BASE
-  #undef MASK
-  #ifdef SIZEOF_VOID_P
-    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
-  #endif
-#endif
-#ifndef __has_attribute
-  #define __has_attribute(x) 0
-#endif
-#ifndef __has_cpp_attribute
-  #define __has_cpp_attribute(x) 0
-#endif
-#ifndef CYTHON_RESTRICT
-  #if defined(__GNUC__)
-    #define CYTHON_RESTRICT __restrict__
-  #elif defined(_MSC_VER) && _MSC_VER >= 1400
-    #define CYTHON_RESTRICT __restrict
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_RESTRICT restrict
-  #else
-    #define CYTHON_RESTRICT
-  #endif
-#endif
-#ifndef CYTHON_UNUSED
-  #if defined(__cplusplus)
-    /* for clang __has_cpp_attribute(maybe_unused) is true even before C++17
-     * but leads to warnings with -pedantic, since it is a C++17 feature */
-    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
-      #if __has_cpp_attribute(maybe_unused)
-        #define CYTHON_UNUSED [[maybe_unused]]
-      #endif
-    #endif
-  #endif
-#endif
-#ifndef CYTHON_UNUSED
-# if defined(__GNUC__)
-#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
-#     define CYTHON_UNUSED __attribute__ ((__unused__))
-#   else
-#     define CYTHON_UNUSED
-#   endif
-# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
-#   define CYTHON_UNUSED __attribute__ ((__unused__))
-# else
-#   define CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_UNUSED_VAR
-#  if defined(__cplusplus)
-     template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
-#  else
-#    define CYTHON_UNUSED_VAR(x) (void)(x)
-#  endif
-#endif
-#ifndef CYTHON_MAYBE_UNUSED_VAR
-  #define CYTHON_MAYBE_UNUSED_VAR(x) CYTHON_UNUSED_VAR(x)
-#endif
-#ifndef CYTHON_NCP_UNUSED
-# if CYTHON_COMPILING_IN_CPYTHON
-#  define CYTHON_NCP_UNUSED
-# else
-#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_USE_CPP_STD_MOVE
-  #if defined(__cplusplus) && (\
-    __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600))
-    #define CYTHON_USE_CPP_STD_MOVE 1
-  #else
-    #define CYTHON_USE_CPP_STD_MOVE 0
-  #endif
-#endif
-#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
-#ifdef _MSC_VER
-    #ifndef _MSC_STDINT_H_
-        #if _MSC_VER < 1300
-            typedef unsigned char     uint8_t;
-            typedef unsigned short    uint16_t;
-            typedef unsigned int      uint32_t;
-        #else
-            typedef unsigned __int8   uint8_t;
-            typedef unsigned __int16  uint16_t;
-            typedef unsigned __int32  uint32_t;
-        #endif
-    #endif
-    #if _MSC_VER < 1300
-        #ifdef _WIN64
-            typedef unsigned long long  __pyx_uintptr_t;
-        #else
-            typedef unsigned int        __pyx_uintptr_t;
-        #endif
-    #else
-        #ifdef _WIN64
-            typedef unsigned __int64    __pyx_uintptr_t;
-        #else
-            typedef unsigned __int32    __pyx_uintptr_t;
-        #endif
-    #endif
-#else
-    #include <stdint.h>
-    typedef uintptr_t  __pyx_uintptr_t;
-#endif
-#ifndef CYTHON_FALLTHROUGH
-  #if defined(__cplusplus)
-    /* for clang __has_cpp_attribute(fallthrough) is true even before C++17
-     * but leads to warnings with -pedantic, since it is a C++17 feature */
-    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
-      #if __has_cpp_attribute(fallthrough)
-        #define CYTHON_FALLTHROUGH [[fallthrough]]
-      #endif
-    #endif
-    #ifndef CYTHON_FALLTHROUGH
-      #if __has_cpp_attribute(clang::fallthrough)
-        #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
-      #elif __has_cpp_attribute(gnu::fallthrough)
-        #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
-      #endif
-    #endif
-  #endif
-  #ifndef CYTHON_FALLTHROUGH
-    #if __has_attribute(fallthrough)
-      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
-    #else
-      #define CYTHON_FALLTHROUGH
-    #endif
-  #endif
-  #if defined(__clang__) && defined(__apple_build_version__)
-    #if __apple_build_version__ < 7000000
-      #undef  CYTHON_FALLTHROUGH
-      #define CYTHON_FALLTHROUGH
-    #endif
-  #endif
-#endif
-#ifdef __cplusplus
-  template <typename T>
-  struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
-  #define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
-#else
-  #define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
-#endif
-#if CYTHON_COMPILING_IN_PYPY == 1
-  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x030A0000)
-#else
-  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000)
-#endif
-#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))
-
-#ifndef CYTHON_INLINE
-  #if defined(__clang__)
-    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
-  #elif defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
-#endif
-
-#define __PYX_BUILD_PY_SSIZE_T "n"
-#define CYTHON_FORMAT_SSIZE_T "z"
-#if PY_MAJOR_VERSION < 3
-  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_DefaultClassType PyClass_Type
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#else
-  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_DefaultClassType PyType_Type
-#if CYTHON_COMPILING_IN_LIMITED_API
-    static CYTHON_INLINE PyObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
-                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
-                                                    PyObject *fv, PyObject *cell, PyObject* fn,
-                                                    PyObject *name, int fline, PyObject *lnos) {
-        PyObject *exception_table = NULL;
-        PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
-        #if __PYX_LIMITED_VERSION_HEX < 0x030B0000
-        PyObject *version_info;
-        PyObject *py_minor_version = NULL;
-        #endif
-        long minor_version = 0;
-        PyObject *type, *value, *traceback;
-        PyErr_Fetch(&type, &value, &traceback);
-        #if __PYX_LIMITED_VERSION_HEX >= 0x030B0000
-        minor_version = 11;
-        #else
-        if (!(version_info = PySys_GetObject("version_info"))) goto end;
-        if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
-        minor_version = PyLong_AsLong(py_minor_version);
-        Py_DECREF(py_minor_version);
-        if (minor_version == -1 && PyErr_Occurred()) goto end;
-        #endif
-        if (!(types_module = PyImport_ImportModule("types"))) goto end;
-        if (!(code_type = PyObject_GetAttrString(types_module, "CodeType"))) goto end;
-        if (minor_version <= 7) {
-            (void)p;
-            result = PyObject_CallFunction(code_type, "iiiiiOOOOOOiOO", a, k, l, s, f, code,
-                          c, n, v, fn, name, fline, lnos, fv, cell);
-        } else if (minor_version <= 10) {
-            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOiOO", a,p, k, l, s, f, code,
-                          c, n, v, fn, name, fline, lnos, fv, cell);
-        } else {
-            if (!(exception_table = PyBytes_FromStringAndSize(NULL, 0))) goto end;
-            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOOiOO", a,p, k, l, s, f, code,
-                          c, n, v, fn, name, name, fline, lnos, exception_table, fv, cell);
-        }
-    end:
-        Py_XDECREF(code_type);
-        Py_XDECREF(exception_table);
-        Py_XDECREF(types_module);
-        if (type) {
-            PyErr_Restore(type, value, traceback);
-        }
-        return result;
-    }
-    #ifndef CO_OPTIMIZED
-    #define CO_OPTIMIZED 0x0001
-    #endif
-    #ifndef CO_NEWLOCALS
-    #define CO_NEWLOCALS 0x0002
-    #endif
-    #ifndef CO_VARARGS
-    #define CO_VARARGS 0x0004
-    #endif
-    #ifndef CO_VARKEYWORDS
-    #define CO_VARKEYWORDS 0x0008
-    #endif
-    #ifndef CO_ASYNC_GENERATOR
-    #define CO_ASYNC_GENERATOR 0x0200
-    #endif
-    #ifndef CO_GENERATOR
-    #define CO_GENERATOR 0x0020
-    #endif
-    #ifndef CO_COROUTINE
-    #define CO_COROUTINE 0x0080
-    #endif
-#elif PY_VERSION_HEX >= 0x030B0000
-  static CYTHON_INLINE PyCodeObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
-                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
-                                                    PyObject *fv, PyObject *cell, PyObject* fn,
-                                                    PyObject *name, int fline, PyObject *lnos) {
-    PyCodeObject *result;
-    PyObject *empty_bytes = PyBytes_FromStringAndSize("", 0);
-    if (!empty_bytes) return NULL;
-    result =
-      #if PY_VERSION_HEX >= 0x030C0000
-        PyUnstable_Code_NewWithPosOnlyArgs
-      #else
-        PyCode_NewWithPosOnlyArgs
-      #endif
-        (a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, name, fline, lnos, empty_bytes);
-    Py_DECREF(empty_bytes);
-    return result;
-  }
-#elif PY_VERSION_HEX >= 0x030800B2 && !CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_NewWithPosOnlyArgs(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#else
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#endif
-#endif
-#if PY_VERSION_HEX >= 0x030900A4 || defined(Py_IS_TYPE)
-  #define __Pyx_IS_TYPE(ob, type) Py_IS_TYPE(ob, type)
-#else
-  #define __Pyx_IS_TYPE(ob, type) (((const PyObject*)ob)->ob_type == (type))
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_Is)
-  #define __Pyx_Py_Is(x, y)  Py_Is(x, y)
-#else
-  #define __Pyx_Py_Is(x, y) ((x) == (y))
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsNone)
-  #define __Pyx_Py_IsNone(ob) Py_IsNone(ob)
-#else
-  #define __Pyx_Py_IsNone(ob) __Pyx_Py_Is((ob), Py_None)
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsTrue)
-  #define __Pyx_Py_IsTrue(ob) Py_IsTrue(ob)
-#else
-  #define __Pyx_Py_IsTrue(ob) __Pyx_Py_Is((ob), Py_True)
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsFalse)
-  #define __Pyx_Py_IsFalse(ob) Py_IsFalse(ob)
-#else
-  #define __Pyx_Py_IsFalse(ob) __Pyx_Py_Is((ob), Py_False)
-#endif
-#define __Pyx_NoneAsNull(obj)  (__Pyx_Py_IsNone(obj) ? NULL : (obj))
-#if PY_VERSION_HEX >= 0x030900F0 && !CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyObject_GC_IsFinalized(o) PyObject_GC_IsFinalized(o)
-#else
-  #define __Pyx_PyObject_GC_IsFinalized(o) _PyGC_FINALIZED(o)
-#endif
-#ifndef CO_COROUTINE
-  #define CO_COROUTINE 0x80
-#endif
-#ifndef CO_ASYNC_GENERATOR
-  #define CO_ASYNC_GENERATOR 0x200
-#endif
-#ifndef Py_TPFLAGS_CHECKTYPES
-  #define Py_TPFLAGS_CHECKTYPES 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_INDEX
-  #define Py_TPFLAGS_HAVE_INDEX 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
-  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_FINALIZE
-  #define Py_TPFLAGS_HAVE_FINALIZE 0
-#endif
-#ifndef Py_TPFLAGS_SEQUENCE
-  #define Py_TPFLAGS_SEQUENCE 0
-#endif
-#ifndef Py_TPFLAGS_MAPPING
-  #define Py_TPFLAGS_MAPPING 0
-#endif
-#ifndef METH_STACKLESS
-  #define METH_STACKLESS 0
-#endif
-#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
-  #ifndef METH_FASTCALL
-     #define METH_FASTCALL 0x80
-  #endif
-  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
-  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
-                                                          Py_ssize_t nargs, PyObject *kwnames);
-#else
-  #if PY_VERSION_HEX >= 0x030d00A4
-  #  define __Pyx_PyCFunctionFast PyCFunctionFast
-  #  define __Pyx_PyCFunctionFastWithKeywords PyCFunctionFastWithKeywords
-  #else
-  #  define __Pyx_PyCFunctionFast _PyCFunctionFast
-  #  define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
-  #endif
-#endif
-#if CYTHON_METH_FASTCALL
-  #define __Pyx_METH_FASTCALL METH_FASTCALL
-  #define __Pyx_PyCFunction_FastCall __Pyx_PyCFunctionFast
-  #define __Pyx_PyCFunction_FastCallWithKeywords __Pyx_PyCFunctionFastWithKeywords
-#else
-  #define __Pyx_METH_FASTCALL METH_VARARGS
-  #define __Pyx_PyCFunction_FastCall PyCFunction
-  #define __Pyx_PyCFunction_FastCallWithKeywords PyCFunctionWithKeywords
-#endif
-#if CYTHON_VECTORCALL
-  #define __pyx_vectorcallfunc vectorcallfunc
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  PY_VECTORCALL_ARGUMENTS_OFFSET
-  #define __Pyx_PyVectorcall_NARGS(n)  PyVectorcall_NARGS((size_t)(n))
-#elif CYTHON_BACKPORT_VECTORCALL
-  typedef PyObject *(*__pyx_vectorcallfunc)(PyObject *callable, PyObject *const *args,
-                                            size_t nargsf, PyObject *kwnames);
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  ((size_t)1 << (8 * sizeof(size_t) - 1))
-  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(((size_t)(n)) & ~__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET))
-#else
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  0
-  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(n))
-#endif
-#if PY_MAJOR_VERSION >= 0x030900B1
-#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_CheckExact(func)
-#else
-#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_Check(func)
-#endif
-#define __Pyx_CyOrPyCFunction_Check(func)  PyCFunction_Check(func)
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  (((PyCFunctionObject*)(func))->m_ml->ml_meth)
-#elif !CYTHON_COMPILING_IN_LIMITED_API
-#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  PyCFunction_GET_FUNCTION(func)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CyOrPyCFunction_GET_FLAGS(func)  (((PyCFunctionObject*)(func))->m_ml->ml_flags)
-static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
-    return (__Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_STATIC) ? NULL : ((PyCFunctionObject*)func)->m_self;
-}
-#endif
-static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    return PyCFunction_Check(func) && PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
-#else
-    return PyCFunction_Check(func) && PyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
-#endif
-}
-#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCFunction(func, cfunc)
-#if __PYX_LIMITED_VERSION_HEX < 0x030900B1
-  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  ((void)m, PyType_FromSpecWithBases(s, b))
-  typedef PyObject *(*__Pyx_PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *, size_t, PyObject *);
-#else
-  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  PyType_FromModuleAndSpec(m, s, b)
-  #define __Pyx_PyCMethod  PyCMethod
-#endif
-#ifndef METH_METHOD
-  #define METH_METHOD 0x200
-#endif
-#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
-  #define PyObject_Malloc(s)   PyMem_Malloc(s)
-  #define PyObject_Free(p)     PyMem_Free(p)
-  #define PyObject_Realloc(p)  PyMem_Realloc(p)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
-  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)
-#else
-  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
-  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyThreadState_Current PyThreadState_Get()
-#elif !CYTHON_FAST_THREAD_STATE
-  #define __Pyx_PyThreadState_Current PyThreadState_GET()
-#elif PY_VERSION_HEX >= 0x030d00A1
-  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
-#elif PY_VERSION_HEX >= 0x03060000
-  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
-#elif PY_VERSION_HEX >= 0x03000000
-  #define __Pyx_PyThreadState_Current PyThreadState_GET()
-#else
-  #define __Pyx_PyThreadState_Current _PyThreadState_Current
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-static CYTHON_INLINE void *__Pyx_PyModule_GetState(PyObject *op)
-{
-    void *result;
-    result = PyModule_GetState(op);
-    if (!result)
-        Py_FatalError("Couldn't find the module state");
-    return result;
-}
-#endif
-#define __Pyx_PyObject_GetSlot(obj, name, func_ctype)  __Pyx_PyType_GetSlot(Py_TYPE(obj), name, func_ctype)
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((func_ctype) PyType_GetSlot((type), Py_##name))
-#else
-  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((type)->name)
-#endif
-#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
-#include "pythread.h"
-#define Py_tss_NEEDS_INIT 0
-typedef int Py_tss_t;
-static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
-  *key = PyThread_create_key();
-  return 0;
-}
-static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
-  Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
-  *key = Py_tss_NEEDS_INIT;
-  return key;
-}
-static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
-  PyObject_Free(key);
-}
-static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
-  return *key != Py_tss_NEEDS_INIT;
-}
-static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
-  PyThread_delete_key(*key);
-  *key = Py_tss_NEEDS_INIT;
-}
-static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
-  return PyThread_set_key_value(*key, value);
-}
-static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
-  return PyThread_get_key_value(*key);
-}
-#endif
-#if PY_MAJOR_VERSION < 3
-    #if CYTHON_COMPILING_IN_PYPY
-        #if PYPY_VERSION_NUM < 0x07030600
-            #if defined(__cplusplus) && __cplusplus >= 201402L
-                [[deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")]]
-            #elif defined(__GNUC__) || defined(__clang__)
-                __attribute__ ((__deprecated__("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")))
-            #elif defined(_MSC_VER)
-                __declspec(deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6"))
-            #endif
-            static CYTHON_INLINE int PyGILState_Check(void) {
-                return 0;
-            }
-        #else  // PYPY_VERSION_NUM < 0x07030600
-        #endif  // PYPY_VERSION_NUM < 0x07030600
-    #else
-        static CYTHON_INLINE int PyGILState_Check(void) {
-            PyThreadState * tstate = _PyThreadState_Current;
-            return tstate && (tstate == PyGILState_GetThisThreadState());
-        }
-    #endif
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
-#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
-#else
-#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
-#endif
-#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
-  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
-  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
-#else
-  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
-  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
-#define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
-static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
-    PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
-    if (res == NULL) PyErr_Clear();
-    return res;
-}
-#elif PY_MAJOR_VERSION >= 3 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000)
-#define __Pyx_PyDict_GetItemStrWithError  PyDict_GetItemWithError
-#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
-#else
-static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
-#if CYTHON_COMPILING_IN_PYPY
-    return PyDict_GetItem(dict, name);
-#else
-    PyDictEntry *ep;
-    PyDictObject *mp = (PyDictObject*) dict;
-    long hash = ((PyStringObject *) name)->ob_shash;
-    assert(hash != -1);
-    ep = (mp->ma_lookup)(mp, name, hash);
-    if (ep == NULL) {
-        return NULL;
-    }
-    return ep->me_value;
-#endif
-}
-#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
-#endif
-#if CYTHON_USE_TYPE_SLOTS
-  #define __Pyx_PyType_GetFlags(tp)   (((PyTypeObject *)tp)->tp_flags)
-  #define __Pyx_PyType_HasFeature(type, feature)  ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
-  #define __Pyx_PyObject_GetIterNextFunc(obj)  (Py_TYPE(obj)->tp_iternext)
-#else
-  #define __Pyx_PyType_GetFlags(tp)   (PyType_GetFlags((PyTypeObject *)tp))
-  #define __Pyx_PyType_HasFeature(type, feature)  PyType_HasFeature(type, feature)
-  #define __Pyx_PyObject_GetIterNextFunc(obj)  PyIter_Next
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyObject_GenericSetAttr((PyObject*)tp, k, v)
-#else
-  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyDict_SetItem(tp->tp_dict, k, v)
-#endif
-#if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
-#define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
-    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
-    assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
-    PyObject_GC_Del(obj);\
-    Py_DECREF(type);\
-}
-#else
-#define __Pyx_PyHeapTypeObject_GC_Del(obj)  PyObject_GC_Del(obj)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (0)
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GetLength(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((void)u, 1114111U)
-  #define __Pyx_PyUnicode_KIND(u)         ((void)u, (0))
-  #define __Pyx_PyUnicode_DATA(u)         ((void*)u)
-  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
-  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GetLength(u))
-#elif PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
-  #define CYTHON_PEP393_ENABLED 1
-  #if PY_VERSION_HEX >= 0x030C0000
-    #define __Pyx_PyUnicode_READY(op)       (0)
-  #else
-    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
-                                                0 : _PyUnicode_Ready((PyObject *)(op)))
-  #endif
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
-  #define __Pyx_PyUnicode_KIND(u)         ((int)PyUnicode_KIND(u))
-  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
-  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
-  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
-  #if PY_VERSION_HEX >= 0x030C0000
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
-  #else
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
-    #else
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
-    #endif
-  #endif
-#else
-  #define CYTHON_PEP393_ENABLED 0
-  #define PyUnicode_1BYTE_KIND  1
-  #define PyUnicode_2BYTE_KIND  2
-  #define PyUnicode_4BYTE_KIND  4
-  #define __Pyx_PyUnicode_READY(op)       (0)
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535U : 1114111U)
-  #define __Pyx_PyUnicode_KIND(u)         ((int)sizeof(Py_UNICODE))
-  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
-  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
-  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = (Py_UNICODE) ch)
-  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
-#else
-  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
-      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-  #if !defined(PyUnicode_DecodeUnicodeEscape)
-    #define PyUnicode_DecodeUnicodeEscape(s, size, errors)  PyUnicode_Decode(s, size, "unicode_escape", errors)
-  #endif
-  #if !defined(PyUnicode_Contains) || (PY_MAJOR_VERSION == 2 && PYPY_VERSION_NUM < 0x07030500)
-    #undef PyUnicode_Contains
-    #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
-  #endif
-  #if !defined(PyByteArray_Check)
-    #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
-  #endif
-  #if !defined(PyObject_Format)
-    #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
-  #endif
-#endif
-#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
-#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
-#if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
-#else
-  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
-#endif
-#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
-  #define PyObject_ASCII(o)            PyObject_Repr(o)
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyBaseString_Type            PyUnicode_Type
-  #define PyStringObject               PyUnicodeObject
-  #define PyString_Type                PyUnicode_Type
-  #define PyString_Check               PyUnicode_Check
-  #define PyString_CheckExact          PyUnicode_CheckExact
-#ifndef PyObject_Unicode
-  #define PyObject_Unicode             PyObject_Str
-#endif
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
-  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
-#else
-  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
-  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON
-  #define __Pyx_PySequence_ListKeepNew(obj)\
-    (likely(PyList_CheckExact(obj) && Py_REFCNT(obj) == 1) ? __Pyx_NewRef(obj) : PySequence_List(obj))
-#else
-  #define __Pyx_PySequence_ListKeepNew(obj)  PySequence_List(obj)
-#endif
-#ifndef PySet_CheckExact
-  #define PySet_CheckExact(obj)        __Pyx_IS_TYPE(obj, &PySet_Type)
-#endif
-#if PY_VERSION_HEX >= 0x030900A4
-  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
-  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
-#else
-  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
-  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
-#endif
-#if CYTHON_ASSUME_SAFE_MACROS
-  #define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
-  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
-  #define __Pyx_PyTuple_SET_ITEM(o, i, v) (PyTuple_SET_ITEM(o, i, v), (0))
-  #define __Pyx_PyList_SET_ITEM(o, i, v) (PyList_SET_ITEM(o, i, v), (0))
-  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
-  #define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
-  #define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
-  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
-  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
-#else
-  #define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
-  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
-  #define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
-  #define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
-  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
-  #define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
-  #define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
-  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
-  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
-#endif
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
-#else
-  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
-      PyObject *module = PyImport_AddModule(name);
-      Py_XINCREF(module);
-      return module;
-  }
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyIntObject                  PyLongObject
-  #define PyInt_Type                   PyLong_Type
-  #define PyInt_Check(op)              PyLong_Check(op)
-  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
-  #define __Pyx_Py3Int_Check(op)       PyLong_Check(op)
-  #define __Pyx_Py3Int_CheckExact(op)  PyLong_CheckExact(op)
-  #define PyInt_FromString             PyLong_FromString
-  #define PyInt_FromUnicode            PyLong_FromUnicode
-  #define PyInt_FromLong               PyLong_FromLong
-  #define PyInt_FromSize_t             PyLong_FromSize_t
-  #define PyInt_FromSsize_t            PyLong_FromSsize_t
-  #define PyInt_AsLong                 PyLong_AsLong
-  #define PyInt_AS_LONG                PyLong_AS_LONG
-  #define PyInt_AsSsize_t              PyLong_AsSsize_t
-  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
-  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
-  #define PyNumber_Int                 PyNumber_Long
-#else
-  #define __Pyx_Py3Int_Check(op)       (PyLong_Check(op) || PyInt_Check(op))
-  #define __Pyx_Py3Int_CheckExact(op)  (PyLong_CheckExact(op) || PyInt_CheckExact(op))
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyBoolObject                 PyLongObject
-#endif
-#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
-  #ifndef PyUnicode_InternFromString
-    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
-  #endif
-#endif
-#if PY_VERSION_HEX < 0x030200A4
-  typedef long Py_hash_t;
-  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
-  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsHash_t
-#else
-  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
-  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsSsize_t
-#endif
-#if CYTHON_USE_ASYNC_SLOTS
-  #if PY_VERSION_HEX >= 0x030500B1
-    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
-    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
-  #else
-    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
-  #endif
-#else
-  #define __Pyx_PyType_AsAsync(obj) NULL
-#endif
-#ifndef __Pyx_PyAsyncMethodsStruct
-    typedef struct {
-        unaryfunc am_await;
-        unaryfunc am_aiter;
-        unaryfunc am_anext;
-    } __Pyx_PyAsyncMethodsStruct;
-#endif
-
-#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
-  #if !defined(_USE_MATH_DEFINES)
-    #define _USE_MATH_DEFINES
-  #endif
-#endif
-#include <math.h>
-#ifdef NAN
-#define __PYX_NAN() ((float) NAN)
-#else
-static CYTHON_INLINE float __PYX_NAN() {
-  float value;
-  memset(&value, 0xFF, sizeof(value));
-  return value;
-}
-#endif
-#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
-#define __Pyx_truncl trunc
-#else
-#define __Pyx_truncl truncl
-#endif
-
-#define __PYX_MARK_ERR_POS(f_index, lineno) \
-    { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__;  (void)__pyx_clineno; }
-#define __PYX_ERR(f_index, lineno, Ln_error) \
-    { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }
-
-#ifdef CYTHON_EXTERN_C
-    #undef __PYX_EXTERN_C
-    #define __PYX_EXTERN_C CYTHON_EXTERN_C
-#elif defined(__PYX_EXTERN_C)
-    #ifdef _MSC_VER
-    #pragma message ("Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.")
-    #else
-    #warning Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.
-    #endif
-#else
-  #ifdef __cplusplus
-    #define __PYX_EXTERN_C extern "C"
-  #else
-    #define __PYX_EXTERN_C extern
-  #endif
-#endif
-
-#define __PYX_HAVE__sqlalchemy__sql___util_cy
-#define __PYX_HAVE_API__sqlalchemy__sql___util_cy
-/* Early includes */
-#ifdef _OPENMP
-#include <omp.h>
-#endif /* _OPENMP */
-
-#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
-#define CYTHON_WITHOUT_ASSERTIONS
-#endif
-
-typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
-                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
-
-#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
-#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
-#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
-#define __PYX_DEFAULT_STRING_ENCODING ""
-#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
-#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_uchar_cast(c) ((unsigned char)c)
-#define __Pyx_long_cast(x) ((long)x)
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
-    (sizeof(type) < sizeof(Py_ssize_t))  ||\
-    (sizeof(type) > sizeof(Py_ssize_t) &&\
-          likely(v < (type)PY_SSIZE_T_MAX ||\
-                 v == (type)PY_SSIZE_T_MAX)  &&\
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
-                                v == (type)PY_SSIZE_T_MIN)))  ||\
-    (sizeof(type) == sizeof(Py_ssize_t) &&\
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
-                               v == (type)PY_SSIZE_T_MAX)))  )
-static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
-    return (size_t) i < (size_t) limit;
-}
-#if defined (__cplusplus) && __cplusplus >= 201103L
-    #include <cstdlib>
-    #define __Pyx_sst_abs(value) std::abs(value)
-#elif SIZEOF_INT >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) abs(value)
-#elif SIZEOF_LONG >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) labs(value)
-#elif defined (_MSC_VER)
-    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
-#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define __Pyx_sst_abs(value) llabs(value)
-#elif defined (__GNUC__)
-    #define __Pyx_sst_abs(value) __builtin_llabs(value)
-#else
-    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
-#endif
-static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s);
-static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
-static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
-static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char*);
-#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
-#define __Pyx_PyBytes_FromString        PyBytes_FromString
-#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
-#if PY_MAJOR_VERSION < 3
-    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
-    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#else
-    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
-    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
-#endif
-#define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyObject_AsWritableString(s)    ((char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromOrdinal(o)       PyUnicode_FromOrdinal((int)o)
-#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
-#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
-static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
-static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
-static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
-#define __Pyx_PySequence_Tuple(obj)\
-    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
-static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
-static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
-static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
-#if CYTHON_ASSUME_SAFE_MACROS
-#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
-#else
-#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
-#endif
-#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
-#if PY_MAJOR_VERSION >= 3
-#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
-#else
-#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
-#endif
-#if CYTHON_USE_PYLONG_INTERNALS
-  #if PY_VERSION_HEX >= 0x030C00A7
-  #ifndef _PyLong_SIGN_MASK
-    #define _PyLong_SIGN_MASK 3
-  #endif
-  #ifndef _PyLong_NON_SIZE_BITS
-    #define _PyLong_NON_SIZE_BITS 3
-  #endif
-  #define __Pyx_PyLong_Sign(x)  (((PyLongObject*)x)->long_value.lv_tag & _PyLong_SIGN_MASK)
-  #define __Pyx_PyLong_IsNeg(x)  ((__Pyx_PyLong_Sign(x) & 2) != 0)
-  #define __Pyx_PyLong_IsNonNeg(x)  (!__Pyx_PyLong_IsNeg(x))
-  #define __Pyx_PyLong_IsZero(x)  (__Pyx_PyLong_Sign(x) & 1)
-  #define __Pyx_PyLong_IsPos(x)  (__Pyx_PyLong_Sign(x) == 0)
-  #define __Pyx_PyLong_CompactValueUnsigned(x)  (__Pyx_PyLong_Digits(x)[0])
-  #define __Pyx_PyLong_DigitCount(x)  ((Py_ssize_t) (((PyLongObject*)x)->long_value.lv_tag >> _PyLong_NON_SIZE_BITS))
-  #define __Pyx_PyLong_SignedDigitCount(x)\
-        ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * __Pyx_PyLong_DigitCount(x))
-  #if defined(PyUnstable_Long_IsCompact) && defined(PyUnstable_Long_CompactValue)
-    #define __Pyx_PyLong_IsCompact(x)     PyUnstable_Long_IsCompact((PyLongObject*) x)
-    #define __Pyx_PyLong_CompactValue(x)  PyUnstable_Long_CompactValue((PyLongObject*) x)
-  #else
-    #define __Pyx_PyLong_IsCompact(x)     (((PyLongObject*)x)->long_value.lv_tag < (2 << _PyLong_NON_SIZE_BITS))
-    #define __Pyx_PyLong_CompactValue(x)  ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * (Py_ssize_t) __Pyx_PyLong_Digits(x)[0])
-  #endif
-  typedef Py_ssize_t  __Pyx_compact_pylong;
-  typedef size_t  __Pyx_compact_upylong;
-  #else
-  #define __Pyx_PyLong_IsNeg(x)  (Py_SIZE(x) < 0)
-  #define __Pyx_PyLong_IsNonNeg(x)  (Py_SIZE(x) >= 0)
-  #define __Pyx_PyLong_IsZero(x)  (Py_SIZE(x) == 0)
-  #define __Pyx_PyLong_IsPos(x)  (Py_SIZE(x) > 0)
-  #define __Pyx_PyLong_CompactValueUnsigned(x)  ((Py_SIZE(x) == 0) ? 0 : __Pyx_PyLong_Digits(x)[0])
-  #define __Pyx_PyLong_DigitCount(x)  __Pyx_sst_abs(Py_SIZE(x))
-  #define __Pyx_PyLong_SignedDigitCount(x)  Py_SIZE(x)
-  #define __Pyx_PyLong_IsCompact(x)  (Py_SIZE(x) == 0 || Py_SIZE(x) == 1 || Py_SIZE(x) == -1)
-  #define __Pyx_PyLong_CompactValue(x)\
-        ((Py_SIZE(x) == 0) ? (sdigit) 0 : ((Py_SIZE(x) < 0) ? -(sdigit)__Pyx_PyLong_Digits(x)[0] : (sdigit)__Pyx_PyLong_Digits(x)[0]))
-  typedef sdigit  __Pyx_compact_pylong;
-  typedef digit  __Pyx_compact_upylong;
-  #endif
-  #if PY_VERSION_HEX >= 0x030C00A5
-  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->long_value.ob_digit)
-  #else
-  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->ob_digit)
-  #endif
-#endif
-#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-#include <string.h>
-static int __Pyx_sys_getdefaultencoding_not_ascii;
-static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
-    PyObject* default_encoding = NULL;
-    PyObject* ascii_chars_u = NULL;
-    PyObject* ascii_chars_b = NULL;
-    const char* default_encoding_c;
-    sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
-    if (strcmp(default_encoding_c, "ascii") == 0) {
-        __Pyx_sys_getdefaultencoding_not_ascii = 0;
-    } else {
-        char ascii_chars[128];
-        int c;
-        for (c = 0; c < 128; c++) {
-            ascii_chars[c] = (char) c;
-        }
-        __Pyx_sys_getdefaultencoding_not_ascii = 1;
-        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
-        if (!ascii_chars_u) goto bad;
-        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
-        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
-            PyErr_Format(
-                PyExc_ValueError,
-                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
-                default_encoding_c);
-            goto bad;
-        }
-        Py_DECREF(ascii_chars_u);
-        Py_DECREF(ascii_chars_b);
-    }
-    Py_DECREF(default_encoding);
-    return 0;
-bad:
-    Py_XDECREF(default_encoding);
-    Py_XDECREF(ascii_chars_u);
-    Py_XDECREF(ascii_chars_b);
-    return -1;
-}
-#endif
-#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
-#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
-#else
-#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
-#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-#include <string.h>
-static char* __PYX_DEFAULT_STRING_ENCODING;
-static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
-    PyObject* default_encoding = NULL;
-    char* default_encoding_c;
-    sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
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-/* RaiseUnexpectedTypeError.proto */
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-/* PyObjectCall.proto */
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-#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
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-/* CallUnboundCMethod1.proto */
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-static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg);
-#else
-#define __Pyx_CallUnboundCMethod1(cfunc, self, arg)  __Pyx__CallUnboundCMethod1(cfunc, self, arg)
-#endif
-
-/* CallUnboundCMethod2.proto */
-static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2);
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030600B1
-static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2);
-#else
-#define __Pyx_CallUnboundCMethod2(cfunc, self, arg1, arg2)  __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2)
-#endif
-
-/* PyUnicode_Unicode.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_Unicode(PyObject *obj);
-
-/* PyObjectFormatSimple.proto */
-#if CYTHON_COMPILING_IN_PYPY
-    #define __Pyx_PyObject_FormatSimple(s, f) (\
-        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
-        PyObject_Format(s, f))
-#elif PY_MAJOR_VERSION < 3
-    #define __Pyx_PyObject_FormatSimple(s, f) (\
-        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
-        likely(PyString_CheckExact(s)) ? PyUnicode_FromEncodedObject(s, NULL, "strict") :\
-        PyObject_Format(s, f))
-#elif CYTHON_USE_TYPE_SLOTS
-    #define __Pyx_PyObject_FormatSimple(s, f) (\
-        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
-        likely(PyLong_CheckExact(s)) ? PyLong_Type.tp_repr(s) :\
-        likely(PyFloat_CheckExact(s)) ? PyFloat_Type.tp_repr(s) :\
-        PyObject_Format(s, f))
-#else
-    #define __Pyx_PyObject_FormatSimple(s, f) (\
-        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
-        PyObject_Format(s, f))
-#endif
-
-/* JoinPyUnicode.proto */
-static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
-                                      Py_UCS4 max_char);
-
-/* RaiseArgTupleInvalid.proto */
-static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
-    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
-
-/* KeywordStringCheck.proto */
-static int __Pyx_CheckKeywordStrings(PyObject *kw, const char* function_name, int kw_allowed);
-
-/* GetAttr3.proto */
-static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);
-
-/* PyDictVersioning.proto */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
-#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
-    (version_var) = __PYX_GET_DICT_VERSION(dict);\
-    (cache_var) = (value);
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
-        (VAR) = __pyx_dict_cached_value;\
-    } else {\
-        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
-        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
-    }\
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
-#else
-#define __PYX_GET_DICT_VERSION(dict)  (0)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
-#endif
-
-/* GetModuleGlobalName.proto */
-#if CYTHON_USE_DICT_VERSIONS
-#define __Pyx_GetModuleGlobalName(var, name)  do {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
-        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
-        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
-    PY_UINT64_T __pyx_dict_version;\
-    PyObject *__pyx_dict_cached_value;\
-    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
-#else
-#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
-#endif
-
-/* RaiseDoubleKeywords.proto */
-static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
-
-/* ParseKeywords.proto */
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject *const *kwvalues,
-    PyObject **argnames[],
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,
-    const char* function_name);
-
-/* PyDictContains.proto */
-static CYTHON_INLINE int __Pyx_PyDict_ContainsTF(PyObject* item, PyObject* dict, int eq) {
-    int result = PyDict_Contains(dict, item);
-    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
-}
-
-/* DictGetItem.proto */
-#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
-static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key);
-#define __Pyx_PyObject_Dict_GetItem(obj, name)\
-    (likely(PyDict_CheckExact(obj)) ?\
-     __Pyx_PyDict_GetItem(obj, name) : PyObject_GetItem(obj, name))
-#else
-#define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
-#define __Pyx_PyObject_Dict_GetItem(obj, name)  PyObject_GetItem(obj, name)
-#endif
-
-/* RaiseException.proto */
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
-
-/* PySequenceContains.proto */
-static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
-    int result = PySequence_Contains(seq, item);
-    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
-}
-
-/* Import.proto */
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
-
-/* ImportFrom.proto */
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
-
-/* PyFunctionFastCall.proto */
-#if CYTHON_FAST_PYCALL
-#if !CYTHON_VECTORCALL
-#define __Pyx_PyFunction_FastCall(func, args, nargs)\
-    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
-static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
-#endif
-#define __Pyx_BUILD_ASSERT_EXPR(cond)\
-    (sizeof(char [1 - 2*!(cond)]) - 1)
-#ifndef Py_MEMBER_SIZE
-#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
-#endif
-#if !CYTHON_VECTORCALL
-#if PY_VERSION_HEX >= 0x03080000
-  #include "frameobject.h"
-#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
-  #ifndef Py_BUILD_CORE
-    #define Py_BUILD_CORE 1
-  #endif
-  #include "internal/pycore_frame.h"
-#endif
-  #define __Pxy_PyFrame_Initialize_Offsets()
-  #define __Pyx_PyFrame_GetLocalsplus(frame)  ((frame)->f_localsplus)
-#else
-  static size_t __pyx_pyframe_localsplus_offset = 0;
-  #include "frameobject.h"
-  #define __Pxy_PyFrame_Initialize_Offsets()\
-    ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
-     (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
-  #define __Pyx_PyFrame_GetLocalsplus(frame)\
-    (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
-#endif
-#endif
-#endif
-
-/* PyObjectCallMethO.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
-#endif
-
-/* PyObjectFastCall.proto */
-#define __Pyx_PyObject_FastCall(func, args, nargs)  __Pyx_PyObject_FastCallDict(func, args, (size_t)(nargs), NULL)
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs);
-
-/* GetAttr.proto */
-static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
-
-/* HasAttr.proto */
-static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
-
-/* IncludeStructmemberH.proto */
-#include <structmember.h>
-
-/* FixUpExtensionType.proto */
-#if CYTHON_USE_TYPE_SPECS
-static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type);
-#endif
-
-/* FormatTypeName.proto */
-#if CYTHON_COMPILING_IN_LIMITED_API
-typedef PyObject *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%U"
-static __Pyx_TypeName __Pyx_PyType_GetName(PyTypeObject* tp);
-#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
-#else
-typedef const char *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%.200s"
-#define __Pyx_PyType_GetName(tp) ((tp)->tp_name)
-#define __Pyx_DECREF_TypeName(obj)
-#endif
-
-/* ValidateExternBase.proto */
-static int __Pyx_validate_extern_base(PyTypeObject *base);
-
-/* PyObjectCallNoArg.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
-
-/* PyObjectCallOneArg.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
-
-/* PyObjectGetMethod.proto */
-static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);
-
-/* PyObjectCallMethod0.proto */
-static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);
-
-/* ValidateBasesTuple.proto */
-#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
-static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases);
-#endif
-
-/* PyType_Ready.proto */
-CYTHON_UNUSED static int __Pyx_PyType_Ready(PyTypeObject *t);
-
-/* PyObject_GenericGetAttrNoDict.proto */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
-#endif
-
-/* PyObject_GenericGetAttr.proto */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
-#endif
-
-/* SetupReduce.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_setup_reduce(PyObject* type_obj);
-#endif
-
-/* SetVTable.proto */
-static int __Pyx_SetVtable(PyTypeObject* typeptr , void* vtable);
-
-/* GetVTable.proto */
-static void* __Pyx_GetVtable(PyTypeObject *type);
-
-/* MergeVTables.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_MergeVtables(PyTypeObject *type);
-#endif
-
-/* FetchSharedCythonModule.proto */
-static PyObject *__Pyx_FetchSharedCythonABIModule(void);
-
-/* FetchCommonType.proto */
-#if !CYTHON_USE_TYPE_SPECS
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
-#else
-static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases);
-#endif
-
-/* PyMethodNew.proto */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
-    PyObject *typesModule=NULL, *methodType=NULL, *result=NULL;
-    CYTHON_UNUSED_VAR(typ);
-    if (!self)
-        return __Pyx_NewRef(func);
-    typesModule = PyImport_ImportModule("types");
-    if (!typesModule) return NULL;
-    methodType = PyObject_GetAttrString(typesModule, "MethodType");
-    Py_DECREF(typesModule);
-    if (!methodType) return NULL;
-    result = PyObject_CallFunctionObjArgs(methodType, func, self, NULL);
-    Py_DECREF(methodType);
-    return result;
-}
-#elif PY_MAJOR_VERSION >= 3
-static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
-    CYTHON_UNUSED_VAR(typ);
-    if (!self)
-        return __Pyx_NewRef(func);
-    return PyMethod_New(func, self);
-}
-#else
-    #define __Pyx_PyMethod_New PyMethod_New
-#endif
-
-/* PyVectorcallFastCallDict.proto */
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
-#endif
-
-/* CythonFunctionShared.proto */
-#define __Pyx_CyFunction_USED
-#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
-#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
-#define __Pyx_CYFUNCTION_CCLASS        0x04
-#define __Pyx_CYFUNCTION_COROUTINE     0x08
-#define __Pyx_CyFunction_GetClosure(f)\
-    (((__pyx_CyFunctionObject *) (f))->func_closure)
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_CyFunction_GetClassObj(f)\
-      (((__pyx_CyFunctionObject *) (f))->func_classobj)
-#else
-  #define __Pyx_CyFunction_GetClassObj(f)\
-      ((PyObject*) ((PyCMethodObject *) (f))->mm_class)
-#endif
-#define __Pyx_CyFunction_SetClassObj(f, classobj)\
-    __Pyx__CyFunction_SetClassObj((__pyx_CyFunctionObject *) (f), (classobj))
-#define __Pyx_CyFunction_Defaults(type, f)\
-    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
-#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
-    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
-typedef struct {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject_HEAD
-    PyObject *func;
-#elif PY_VERSION_HEX < 0x030900B1
-    PyCFunctionObject func;
-#else
-    PyCMethodObject func;
-#endif
-#if CYTHON_BACKPORT_VECTORCALL
-    __pyx_vectorcallfunc func_vectorcall;
-#endif
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *func_weakreflist;
-#endif
-    PyObject *func_dict;
-    PyObject *func_name;
-    PyObject *func_qualname;
-    PyObject *func_doc;
-    PyObject *func_globals;
-    PyObject *func_code;
-    PyObject *func_closure;
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *func_classobj;
-#endif
-    void *defaults;
-    int defaults_pyobjects;
-    size_t defaults_size;
-    int flags;
-    PyObject *defaults_tuple;
-    PyObject *defaults_kwdict;
-    PyObject *(*defaults_getter)(PyObject *);
-    PyObject *func_annotations;
-    PyObject *func_is_coroutine;
-} __pyx_CyFunctionObject;
-#undef __Pyx_CyOrPyCFunction_Check
-#define __Pyx_CyFunction_Check(obj)  __Pyx_TypeCheck(obj, __pyx_CyFunctionType)
-#define __Pyx_CyOrPyCFunction_Check(obj)  __Pyx_TypeCheck2(obj, __pyx_CyFunctionType, &PyCFunction_Type)
-#define __Pyx_CyFunction_CheckExact(obj)  __Pyx_IS_TYPE(obj, __pyx_CyFunctionType)
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc);
-#undef __Pyx_IsSameCFunction
-#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCyOrCFunction(func, cfunc)
-static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
-                                      int flags, PyObject* qualname,
-                                      PyObject *closure,
-                                      PyObject *module, PyObject *globals,
-                                      PyObject* code);
-static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj);
-static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
-                                                         size_t size,
-                                                         int pyobjects);
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
-                                                            PyObject *tuple);
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
-                                                             PyObject *dict);
-static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
-                                                              PyObject *dict);
-static int __pyx_CyFunction_init(PyObject *module);
-#if CYTHON_METH_FASTCALL
-static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-#if CYTHON_BACKPORT_VECTORCALL
-#define __Pyx_CyFunction_func_vectorcall(f) (((__pyx_CyFunctionObject*)f)->func_vectorcall)
-#else
-#define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
-#endif
-#endif
-
-/* CythonFunction.proto */
-static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
-                                      int flags, PyObject* qualname,
-                                      PyObject *closure,
-                                      PyObject *module, PyObject *globals,
-                                      PyObject* code);
-
-/* CLineInTraceback.proto */
-#ifdef CYTHON_CLINE_IN_TRACEBACK
-#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
-#else
-static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
-#endif
-
-/* CodeObjectCache.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-typedef struct {
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-} __Pyx_CodeObjectCacheEntry;
-struct __Pyx_CodeObjectCache {
-    int count;
-    int max_count;
-    __Pyx_CodeObjectCacheEntry* entries;
-};
-static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
-static PyCodeObject *__pyx_find_code_object(int code_line);
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
-#endif
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-/* AddTraceback.proto */
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename);
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-/* GCCDiagnostics.proto */
-#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
-#define __Pyx_HAS_GCC_DIAGNOSTIC
-#endif
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-/* CIntFromPy.proto */
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
-
-/* CIntToPy.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
-
-/* CIntToPy.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_int(unsigned int value);
-
-/* CIntToPy.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_PY_LONG_LONG(unsigned PY_LONG_LONG value);
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
-
-/* FastTypeChecks.proto */
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-#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
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-static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
-static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
-#else
-#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
-#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
-#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
-#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
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-#define __Pyx_PyErr_ExceptionMatches2(err1, err2)  __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
-#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
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-/* CheckBinaryVersion.proto */
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-static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);
-
-/* FunctionImport.proto */
-static int __Pyx_ImportFunction_3_0_11(PyObject *module, const char *funcname, void (**f)(void), const char *sig);
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-/* InitStrings.proto */
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-static CYTHON_INLINE PyObject *__pyx_f_10sqlalchemy_3sql_8_util_cy_8anon_map__add_missing(struct __pyx_obj_10sqlalchemy_3sql_8_util_cy_anon_map *__pyx_v_self, PyObject *__pyx_v_key); /* proto*/
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-  PyObject *__pyx_codeobj__10;
-  PyObject *__pyx_codeobj__12;
-  PyObject *__pyx_codeobj__14;
-  PyObject *__pyx_codeobj__16;
-  PyObject *__pyx_codeobj__18;
-  PyObject *__pyx_codeobj__19;
-  PyObject *__pyx_codeobj__21;
-} __pyx_mstate;
-
-#if CYTHON_USE_MODULE_STATE
-#ifdef __cplusplus
-namespace {
-  extern struct PyModuleDef __pyx_moduledef;
-} /* anonymous namespace */
-#else
-static struct PyModuleDef __pyx_moduledef;
-#endif
-
-#define __pyx_mstate(o) ((__pyx_mstate *)__Pyx_PyModule_GetState(o))
-
-#define __pyx_mstate_global (__pyx_mstate(PyState_FindModule(&__pyx_moduledef)))
-
-#define __pyx_m (PyState_FindModule(&__pyx_moduledef))
-#else
-static __pyx_mstate __pyx_mstate_global_static =
-#ifdef __cplusplus
-    {};
-#else
-    {0};
-#endif
-static __pyx_mstate *__pyx_mstate_global = &__pyx_mstate_global_static;
-#endif
-/* #### Code section: module_state_clear ### */
-#if CYTHON_USE_MODULE_STATE
-static int __pyx_m_clear(PyObject *m) {
-  __pyx_mstate *clear_module_state = __pyx_mstate(m);
-  if (!clear_module_state) return 0;
-  Py_CLEAR(clear_module_state->__pyx_d);
-  Py_CLEAR(clear_module_state->__pyx_b);
-  Py_CLEAR(clear_module_state->__pyx_cython_runtime);
-  Py_CLEAR(clear_module_state->__pyx_empty_tuple);
-  Py_CLEAR(clear_module_state->__pyx_empty_bytes);
-  Py_CLEAR(clear_module_state->__pyx_empty_unicode);
-  #ifdef __Pyx_CyFunction_USED
-  Py_CLEAR(clear_module_state->__pyx_CyFunctionType);
-  #endif
-  #ifdef __Pyx_FusedFunction_USED
-  Py_CLEAR(clear_module_state->__pyx_FusedFunctionType);
-  #endif
-  Py_CLEAR(clear_module_state->__pyx_ptype_10sqlalchemy_3sql_8_util_cy_prefix_anon_map);
-  Py_CLEAR(clear_module_state->__pyx_type_10sqlalchemy_3sql_8_util_cy_prefix_anon_map);
-  Py_CLEAR(clear_module_state->__pyx_ptype_10sqlalchemy_3sql_8_util_cy_anon_map);
-  Py_CLEAR(clear_module_state->__pyx_type_10sqlalchemy_3sql_8_util_cy_anon_map);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_);
-  Py_CLEAR(clear_module_state->__pyx_n_s_CacheConst);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Dict);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Literal);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_None);
-  Py_CLEAR(clear_module_state->__pyx_n_s_PickleError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_TYPE_CHECKING);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Tuple);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Tuple_int_bool);
-  Py_CLEAR(clear_module_state->__pyx_n_s_TypeError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Union);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Union_int_str_Literal_CacheConst);
-  Py_CLEAR(clear_module_state->__pyx_n_u__2);
-  Py_CLEAR(clear_module_state->__pyx_kp_u__4);
-  Py_CLEAR(clear_module_state->__pyx_n_s__5);
-  Py_CLEAR(clear_module_state->__pyx_n_s_anon_map);
-  Py_CLEAR(clear_module_state->__pyx_n_s_anon_map___missing);
-  Py_CLEAR(clear_module_state->__pyx_n_s_anon_map___reduce_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_anon_map___setstate_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_anon_map_get_anon);
-  Py_CLEAR(clear_module_state->__pyx_n_s_anonymous_counter);
-  Py_CLEAR(clear_module_state->__pyx_n_s_asyncio_coroutines);
-  Py_CLEAR(clear_module_state->__pyx_n_s_bool);
-  Py_CLEAR(clear_module_state->__pyx_n_s_cache_key);
-  Py_CLEAR(clear_module_state->__pyx_n_s_cline_in_traceback);
-  Py_CLEAR(clear_module_state->__pyx_n_s_derived);
-  Py_CLEAR(clear_module_state->__pyx_n_s_dict);
-  Py_CLEAR(clear_module_state->__pyx_n_s_dict_2);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_disable);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_enable);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_gc);
-  Py_CLEAR(clear_module_state->__pyx_n_s_get);
-  Py_CLEAR(clear_module_state->__pyx_n_s_get_anon);
-  Py_CLEAR(clear_module_state->__pyx_n_s_getstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_idself);
-  Py_CLEAR(clear_module_state->__pyx_n_s_import);
-  Py_CLEAR(clear_module_state->__pyx_n_s_int);
-  Py_CLEAR(clear_module_state->__pyx_n_s_is_compiled);
-  Py_CLEAR(clear_module_state->__pyx_n_s_is_coroutine);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_isenabled);
-  Py_CLEAR(clear_module_state->__pyx_n_s_key);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_lib_sqlalchemy_sql__util_cy_py);
-  Py_CLEAR(clear_module_state->__pyx_n_s_main);
-  Py_CLEAR(clear_module_state->__pyx_n_s_missing);
-  Py_CLEAR(clear_module_state->__pyx_n_s_name);
-  Py_CLEAR(clear_module_state->__pyx_n_s_new);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_no_default___reduce___due_to_non);
-  Py_CLEAR(clear_module_state->__pyx_n_s_obj);
-  Py_CLEAR(clear_module_state->__pyx_n_s_object);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pickle);
-  Py_CLEAR(clear_module_state->__pyx_n_s_prefix_anon_map);
-  Py_CLEAR(clear_module_state->__pyx_n_s_prefix_anon_map___missing);
-  Py_CLEAR(clear_module_state->__pyx_n_s_prefix_anon_map___reduce_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_prefix_anon_map___setstate_cytho);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_PickleError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_checksum);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_result);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_state);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_type);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_unpickle_prefix_anon_map);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_vtable);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce_ex);
-  Py_CLEAR(clear_module_state->__pyx_n_s_return);
-  Py_CLEAR(clear_module_state->__pyx_n_s_self);
-  Py_CLEAR(clear_module_state->__pyx_n_s_self_dict);
-  Py_CLEAR(clear_module_state->__pyx_n_s_setstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_setstate_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_sqlalchemy_sql__util_cy);
-  Py_CLEAR(clear_module_state->__pyx_n_s_state);
-  Py_CLEAR(clear_module_state->__pyx_n_s_str);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_stringsource);
-  Py_CLEAR(clear_module_state->__pyx_n_s_test);
-  Py_CLEAR(clear_module_state->__pyx_n_s_typing);
-  Py_CLEAR(clear_module_state->__pyx_n_s_update);
-  Py_CLEAR(clear_module_state->__pyx_n_s_use_setstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_util_typing);
-  Py_CLEAR(clear_module_state->__pyx_n_s_value);
-  Py_CLEAR(clear_module_state->__pyx_int_1);
-  Py_CLEAR(clear_module_state->__pyx_int_222419149);
-  Py_CLEAR(clear_module_state->__pyx_int_228825662);
-  Py_CLEAR(clear_module_state->__pyx_int_238750788);
-  Py_CLEAR(clear_module_state->__pyx_tuple__3);
-  Py_CLEAR(clear_module_state->__pyx_tuple__7);
-  Py_CLEAR(clear_module_state->__pyx_tuple__9);
-  Py_CLEAR(clear_module_state->__pyx_tuple__11);
-  Py_CLEAR(clear_module_state->__pyx_tuple__13);
-  Py_CLEAR(clear_module_state->__pyx_tuple__15);
-  Py_CLEAR(clear_module_state->__pyx_tuple__17);
-  Py_CLEAR(clear_module_state->__pyx_tuple__20);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__6);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__8);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__10);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__12);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__14);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__16);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__18);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__19);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__21);
-  return 0;
-}
-#endif
-/* #### Code section: module_state_traverse ### */
-#if CYTHON_USE_MODULE_STATE
-static int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
-  __pyx_mstate *traverse_module_state = __pyx_mstate(m);
-  if (!traverse_module_state) return 0;
-  Py_VISIT(traverse_module_state->__pyx_d);
-  Py_VISIT(traverse_module_state->__pyx_b);
-  Py_VISIT(traverse_module_state->__pyx_cython_runtime);
-  Py_VISIT(traverse_module_state->__pyx_empty_tuple);
-  Py_VISIT(traverse_module_state->__pyx_empty_bytes);
-  Py_VISIT(traverse_module_state->__pyx_empty_unicode);
-  #ifdef __Pyx_CyFunction_USED
-  Py_VISIT(traverse_module_state->__pyx_CyFunctionType);
-  #endif
-  #ifdef __Pyx_FusedFunction_USED
-  Py_VISIT(traverse_module_state->__pyx_FusedFunctionType);
-  #endif
-  Py_VISIT(traverse_module_state->__pyx_ptype_10sqlalchemy_3sql_8_util_cy_prefix_anon_map);
-  Py_VISIT(traverse_module_state->__pyx_type_10sqlalchemy_3sql_8_util_cy_prefix_anon_map);
-  Py_VISIT(traverse_module_state->__pyx_ptype_10sqlalchemy_3sql_8_util_cy_anon_map);
-  Py_VISIT(traverse_module_state->__pyx_type_10sqlalchemy_3sql_8_util_cy_anon_map);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_);
-  Py_VISIT(traverse_module_state->__pyx_n_s_CacheConst);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Dict);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Literal);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_None);
-  Py_VISIT(traverse_module_state->__pyx_n_s_PickleError);
-  Py_VISIT(traverse_module_state->__pyx_n_s_TYPE_CHECKING);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Tuple);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Tuple_int_bool);
-  Py_VISIT(traverse_module_state->__pyx_n_s_TypeError);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Union);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Union_int_str_Literal_CacheConst);
-  Py_VISIT(traverse_module_state->__pyx_n_u__2);
-  Py_VISIT(traverse_module_state->__pyx_kp_u__4);
-  Py_VISIT(traverse_module_state->__pyx_n_s__5);
-  Py_VISIT(traverse_module_state->__pyx_n_s_anon_map);
-  Py_VISIT(traverse_module_state->__pyx_n_s_anon_map___missing);
-  Py_VISIT(traverse_module_state->__pyx_n_s_anon_map___reduce_cython);
-  Py_VISIT(traverse_module_state->__pyx_n_s_anon_map___setstate_cython);
-  Py_VISIT(traverse_module_state->__pyx_n_s_anon_map_get_anon);
-  Py_VISIT(traverse_module_state->__pyx_n_s_anonymous_counter);
-  Py_VISIT(traverse_module_state->__pyx_n_s_asyncio_coroutines);
-  Py_VISIT(traverse_module_state->__pyx_n_s_bool);
-  Py_VISIT(traverse_module_state->__pyx_n_s_cache_key);
-  Py_VISIT(traverse_module_state->__pyx_n_s_cline_in_traceback);
-  Py_VISIT(traverse_module_state->__pyx_n_s_derived);
-  Py_VISIT(traverse_module_state->__pyx_n_s_dict);
-  Py_VISIT(traverse_module_state->__pyx_n_s_dict_2);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_disable);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_enable);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_gc);
-  Py_VISIT(traverse_module_state->__pyx_n_s_get);
-  Py_VISIT(traverse_module_state->__pyx_n_s_get_anon);
-  Py_VISIT(traverse_module_state->__pyx_n_s_getstate);
-  Py_VISIT(traverse_module_state->__pyx_n_s_idself);
-  Py_VISIT(traverse_module_state->__pyx_n_s_import);
-  Py_VISIT(traverse_module_state->__pyx_n_s_int);
-  Py_VISIT(traverse_module_state->__pyx_n_s_is_compiled);
-  Py_VISIT(traverse_module_state->__pyx_n_s_is_coroutine);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_isenabled);
-  Py_VISIT(traverse_module_state->__pyx_n_s_key);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_lib_sqlalchemy_sql__util_cy_py);
-  Py_VISIT(traverse_module_state->__pyx_n_s_main);
-  Py_VISIT(traverse_module_state->__pyx_n_s_missing);
-  Py_VISIT(traverse_module_state->__pyx_n_s_name);
-  Py_VISIT(traverse_module_state->__pyx_n_s_new);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_no_default___reduce___due_to_non);
-  Py_VISIT(traverse_module_state->__pyx_n_s_obj);
-  Py_VISIT(traverse_module_state->__pyx_n_s_object);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pickle);
-  Py_VISIT(traverse_module_state->__pyx_n_s_prefix_anon_map);
-  Py_VISIT(traverse_module_state->__pyx_n_s_prefix_anon_map___missing);
-  Py_VISIT(traverse_module_state->__pyx_n_s_prefix_anon_map___reduce_cython);
-  Py_VISIT(traverse_module_state->__pyx_n_s_prefix_anon_map___setstate_cytho);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_PickleError);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_checksum);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_result);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_state);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_type);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_unpickle_prefix_anon_map);
-  Py_VISIT(traverse_module_state->__pyx_n_s_pyx_vtable);
-  Py_VISIT(traverse_module_state->__pyx_n_s_reduce);
-  Py_VISIT(traverse_module_state->__pyx_n_s_reduce_cython);
-  Py_VISIT(traverse_module_state->__pyx_n_s_reduce_ex);
-  Py_VISIT(traverse_module_state->__pyx_n_s_return);
-  Py_VISIT(traverse_module_state->__pyx_n_s_self);
-  Py_VISIT(traverse_module_state->__pyx_n_s_self_dict);
-  Py_VISIT(traverse_module_state->__pyx_n_s_setstate);
-  Py_VISIT(traverse_module_state->__pyx_n_s_setstate_cython);
-  Py_VISIT(traverse_module_state->__pyx_n_s_sqlalchemy_sql__util_cy);
-  Py_VISIT(traverse_module_state->__pyx_n_s_state);
-  Py_VISIT(traverse_module_state->__pyx_n_s_str);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_stringsource);
-  Py_VISIT(traverse_module_state->__pyx_n_s_test);
-  Py_VISIT(traverse_module_state->__pyx_n_s_typing);
-  Py_VISIT(traverse_module_state->__pyx_n_s_update);
-  Py_VISIT(traverse_module_state->__pyx_n_s_use_setstate);
-  Py_VISIT(traverse_module_state->__pyx_n_s_util_typing);
-  Py_VISIT(traverse_module_state->__pyx_n_s_value);
-  Py_VISIT(traverse_module_state->__pyx_int_1);
-  Py_VISIT(traverse_module_state->__pyx_int_222419149);
-  Py_VISIT(traverse_module_state->__pyx_int_228825662);
-  Py_VISIT(traverse_module_state->__pyx_int_238750788);
-  Py_VISIT(traverse_module_state->__pyx_tuple__3);
-  Py_VISIT(traverse_module_state->__pyx_tuple__7);
-  Py_VISIT(traverse_module_state->__pyx_tuple__9);
-  Py_VISIT(traverse_module_state->__pyx_tuple__11);
-  Py_VISIT(traverse_module_state->__pyx_tuple__13);
-  Py_VISIT(traverse_module_state->__pyx_tuple__15);
-  Py_VISIT(traverse_module_state->__pyx_tuple__17);
-  Py_VISIT(traverse_module_state->__pyx_tuple__20);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__6);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__8);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__10);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__12);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__14);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__16);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__18);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__19);
-  Py_VISIT(traverse_module_state->__pyx_codeobj__21);
-  return 0;
-}
-#endif
-/* #### Code section: module_state_defines ### */
-#define __pyx_d __pyx_mstate_global->__pyx_d
-#define __pyx_b __pyx_mstate_global->__pyx_b
-#define __pyx_cython_runtime __pyx_mstate_global->__pyx_cython_runtime
-#define __pyx_empty_tuple __pyx_mstate_global->__pyx_empty_tuple
-#define __pyx_empty_bytes __pyx_mstate_global->__pyx_empty_bytes
-#define __pyx_empty_unicode __pyx_mstate_global->__pyx_empty_unicode
-#ifdef __Pyx_CyFunction_USED
-#define __pyx_CyFunctionType __pyx_mstate_global->__pyx_CyFunctionType
-#endif
-#ifdef __Pyx_FusedFunction_USED
-#define __pyx_FusedFunctionType __pyx_mstate_global->__pyx_FusedFunctionType
-#endif
-#ifdef __Pyx_Generator_USED
-#define __pyx_GeneratorType __pyx_mstate_global->__pyx_GeneratorType
-#endif
-#ifdef __Pyx_IterableCoroutine_USED
-#define __pyx_IterableCoroutineType __pyx_mstate_global->__pyx_IterableCoroutineType
-#endif
-#ifdef __Pyx_Coroutine_USED
-#define __pyx_CoroutineAwaitType __pyx_mstate_global->__pyx_CoroutineAwaitType
-#endif
-#ifdef __Pyx_Coroutine_USED
-#define __pyx_CoroutineType __pyx_mstate_global->__pyx_CoroutineType
-#endif
-#if CYTHON_USE_MODULE_STATE
-#endif
-#if CYTHON_USE_MODULE_STATE
-#endif
-#if CYTHON_USE_MODULE_STATE
-#define __pyx_type_10sqlalchemy_3sql_8_util_cy_prefix_anon_map __pyx_mstate_global->__pyx_type_10sqlalchemy_3sql_8_util_cy_prefix_anon_map
-#define __pyx_type_10sqlalchemy_3sql_8_util_cy_anon_map __pyx_mstate_global->__pyx_type_10sqlalchemy_3sql_8_util_cy_anon_map
-#endif
-#define __pyx_ptype_10sqlalchemy_3sql_8_util_cy_prefix_anon_map __pyx_mstate_global->__pyx_ptype_10sqlalchemy_3sql_8_util_cy_prefix_anon_map
-#define __pyx_ptype_10sqlalchemy_3sql_8_util_cy_anon_map __pyx_mstate_global->__pyx_ptype_10sqlalchemy_3sql_8_util_cy_anon_map
-#define __pyx_kp_u_ __pyx_mstate_global->__pyx_kp_u_
-#define __pyx_n_s_CacheConst __pyx_mstate_global->__pyx_n_s_CacheConst
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-static struct __pyx_vtabstruct_10sqlalchemy_3sql_8_util_cy_anon_map __pyx_vtable_10sqlalchemy_3sql_8_util_cy_anon_map;
-
-static PyObject *__pyx_tp_new_10sqlalchemy_3sql_8_util_cy_anon_map(PyTypeObject *t, PyObject *a, PyObject *k) {
-  struct __pyx_obj_10sqlalchemy_3sql_8_util_cy_anon_map *p;
-  PyObject *o = __Pyx_PyType_GetSlot((&PyDict_Type), tp_new, newfunc)(t, a, k);
-  if (unlikely(!o)) return 0;
-  p = ((struct __pyx_obj_10sqlalchemy_3sql_8_util_cy_anon_map *)o);
-  p->__pyx_vtab = __pyx_vtabptr_10sqlalchemy_3sql_8_util_cy_anon_map;
-  if (unlikely(__pyx_pw_10sqlalchemy_3sql_8_util_cy_8anon_map_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
-  return o;
-  bad:
-  Py_DECREF(o); o = 0;
-  return NULL;
-}
-
-static int __pyx_tp_traverse_10sqlalchemy_3sql_8_util_cy_anon_map(PyObject *o, visitproc v, void *a) {
-  int e;
-  if (!(&PyDict_Type)->tp_traverse); else { e = (&PyDict_Type)->tp_traverse(o,v,a); if (e) return e; }
-  return 0;
-}
-
-static int __pyx_tp_clear_10sqlalchemy_3sql_8_util_cy_anon_map(PyObject *o) {
-  if (!(&PyDict_Type)->tp_clear); else (&PyDict_Type)->tp_clear(o);
-  return 0;
-}
-static PyObject *__pyx_sq_item_10sqlalchemy_3sql_8_util_cy_anon_map(PyObject *o, Py_ssize_t i) {
-  PyObject *r;
-  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
-  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
-  Py_DECREF(x);
-  return r;
-}
-
-static PyMethodDef __pyx_methods_10sqlalchemy_3sql_8_util_cy_anon_map[] = {
-  {"get_anon", (PyCFunction)__pyx_pw_10sqlalchemy_3sql_8_util_cy_8anon_map_3get_anon, METH_O, 0},
-  {"__missing__", (PyCFunction)__pyx_pw_10sqlalchemy_3sql_8_util_cy_8anon_map_7__missing__, METH_O, 0},
-  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_3sql_8_util_cy_8anon_map_9__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_3sql_8_util_cy_8anon_map_11__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {0, 0, 0, 0}
-};
-#if CYTHON_USE_TYPE_SPECS
-static PyType_Slot __pyx_type_10sqlalchemy_3sql_8_util_cy_anon_map_slots[] = {
-  {Py_sq_item, (void *)__pyx_sq_item_10sqlalchemy_3sql_8_util_cy_anon_map},
-  {Py_mp_subscript, (void *)__pyx_pw_10sqlalchemy_3sql_8_util_cy_8anon_map_5__getitem__},
-  {Py_tp_doc, (void *)PyDoc_STR("A map that creates new keys for missing key access.\n\n    Produces an incrementing sequence given a series of unique keys.\n\n    This is similar to the compiler prefix_anon_map class although simpler.\n\n    Inlines the approach taken by :class:`sqlalchemy.util.PopulateDict` which\n    is otherwise usually used for this type of operation.\n\n    ")},
-  {Py_tp_traverse, (void *)__pyx_tp_traverse_10sqlalchemy_3sql_8_util_cy_anon_map},
-  {Py_tp_clear, (void *)__pyx_tp_clear_10sqlalchemy_3sql_8_util_cy_anon_map},
-  {Py_tp_methods, (void *)__pyx_methods_10sqlalchemy_3sql_8_util_cy_anon_map},
-  {Py_tp_new, (void *)__pyx_tp_new_10sqlalchemy_3sql_8_util_cy_anon_map},
-  {0, 0},
-};
-static PyType_Spec __pyx_type_10sqlalchemy_3sql_8_util_cy_anon_map_spec = {
-  "sqlalchemy.sql._util_cy.anon_map",
-  sizeof(struct __pyx_obj_10sqlalchemy_3sql_8_util_cy_anon_map),
-  0,
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
-  __pyx_type_10sqlalchemy_3sql_8_util_cy_anon_map_slots,
-};
-#else
-
-static PySequenceMethods __pyx_tp_as_sequence_anon_map = {
-  0, /*sq_length*/
-  0, /*sq_concat*/
-  0, /*sq_repeat*/
-  __pyx_sq_item_10sqlalchemy_3sql_8_util_cy_anon_map, /*sq_item*/
-  0, /*sq_slice*/
-  0, /*sq_ass_item*/
-  0, /*sq_ass_slice*/
-  0, /*sq_contains*/
-  0, /*sq_inplace_concat*/
-  0, /*sq_inplace_repeat*/
-};
-
-static PyMappingMethods __pyx_tp_as_mapping_anon_map = {
-  0, /*mp_length*/
-  __pyx_pw_10sqlalchemy_3sql_8_util_cy_8anon_map_5__getitem__, /*mp_subscript*/
-  0, /*mp_ass_subscript*/
-};
-
-static PyTypeObject __pyx_type_10sqlalchemy_3sql_8_util_cy_anon_map = {
-  PyVarObject_HEAD_INIT(0, 0)
-  "sqlalchemy.sql._util_cy.""anon_map", /*tp_name*/
-  sizeof(struct __pyx_obj_10sqlalchemy_3sql_8_util_cy_anon_map), /*tp_basicsize*/
-  0, /*tp_itemsize*/
-  0, /*tp_dealloc*/
-  #if PY_VERSION_HEX < 0x030800b4
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b4
-  0, /*tp_vectorcall_offset*/
-  #endif
-  0, /*tp_getattr*/
-  0, /*tp_setattr*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*tp_compare*/
-  #endif
-  #if PY_MAJOR_VERSION >= 3
-  0, /*tp_as_async*/
-  #endif
-  0, /*tp_repr*/
-  0, /*tp_as_number*/
-  &__pyx_tp_as_sequence_anon_map, /*tp_as_sequence*/
-  &__pyx_tp_as_mapping_anon_map, /*tp_as_mapping*/
-  0, /*tp_hash*/
-  0, /*tp_call*/
-  0, /*tp_str*/
-  0, /*tp_getattro*/
-  0, /*tp_setattro*/
-  0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
-  PyDoc_STR("A map that creates new keys for missing key access.\n\n    Produces an incrementing sequence given a series of unique keys.\n\n    This is similar to the compiler prefix_anon_map class although simpler.\n\n    Inlines the approach taken by :class:`sqlalchemy.util.PopulateDict` which\n    is otherwise usually used for this type of operation.\n\n    "), /*tp_doc*/
-  __pyx_tp_traverse_10sqlalchemy_3sql_8_util_cy_anon_map, /*tp_traverse*/
-  __pyx_tp_clear_10sqlalchemy_3sql_8_util_cy_anon_map, /*tp_clear*/
-  0, /*tp_richcompare*/
-  0, /*tp_weaklistoffset*/
-  0, /*tp_iter*/
-  0, /*tp_iternext*/
-  __pyx_methods_10sqlalchemy_3sql_8_util_cy_anon_map, /*tp_methods*/
-  0, /*tp_members*/
-  0, /*tp_getset*/
-  0, /*tp_base*/
-  0, /*tp_dict*/
-  0, /*tp_descr_get*/
-  0, /*tp_descr_set*/
-  #if !CYTHON_USE_TYPE_SPECS
-  0, /*tp_dictoffset*/
-  #endif
-  0, /*tp_init*/
-  0, /*tp_alloc*/
-  __pyx_tp_new_10sqlalchemy_3sql_8_util_cy_anon_map, /*tp_new*/
-  0, /*tp_free*/
-  0, /*tp_is_gc*/
-  0, /*tp_bases*/
-  0, /*tp_mro*/
-  0, /*tp_cache*/
-  0, /*tp_subclasses*/
-  0, /*tp_weaklist*/
-  0, /*tp_del*/
-  0, /*tp_version_tag*/
-  #if PY_VERSION_HEX >= 0x030400a1
-  #if CYTHON_USE_TP_FINALIZE
-  0, /*tp_finalize*/
-  #else
-  NULL, /*tp_finalize*/
-  #endif
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-  0, /*tp_vectorcall*/
-  #endif
-  #if __PYX_NEED_TP_PRINT_SLOT == 1
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030C0000
-  0, /*tp_watched*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030d00A4
-  0, /*tp_versions_used*/
-  #endif
-  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-  0, /*tp_pypy_flags*/
-  #endif
-};
-#endif
-
-static PyMethodDef __pyx_methods[] = {
-  {0, 0, 0, 0}
-};
-#ifndef CYTHON_SMALL_CODE
-#if defined(__clang__)
-    #define CYTHON_SMALL_CODE
-#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
-    #define CYTHON_SMALL_CODE __attribute__((cold))
-#else
-    #define CYTHON_SMALL_CODE
-#endif
-#endif
-/* #### Code section: pystring_table ### */
-
-static int __Pyx_CreateStringTabAndInitStrings(void) {
-  __Pyx_StringTabEntry __pyx_string_tab[] = {
-    {&__pyx_kp_u_, __pyx_k_, sizeof(__pyx_k_), 0, 1, 0, 0},
-    {&__pyx_n_s_CacheConst, __pyx_k_CacheConst, sizeof(__pyx_k_CacheConst), 0, 0, 1, 1},
-    {&__pyx_n_s_Dict, __pyx_k_Dict, sizeof(__pyx_k_Dict), 0, 0, 1, 1},
-    {&__pyx_kp_s_Incompatible_checksums_0x_x_vs_0, __pyx_k_Incompatible_checksums_0x_x_vs_0, sizeof(__pyx_k_Incompatible_checksums_0x_x_vs_0), 0, 0, 1, 0},
-    {&__pyx_n_s_Literal, __pyx_k_Literal, sizeof(__pyx_k_Literal), 0, 0, 1, 1},
-    {&__pyx_kp_u_None, __pyx_k_None, sizeof(__pyx_k_None), 0, 1, 0, 0},
-    {&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1},
-    {&__pyx_n_s_TYPE_CHECKING, __pyx_k_TYPE_CHECKING, sizeof(__pyx_k_TYPE_CHECKING), 0, 0, 1, 1},
-    {&__pyx_n_s_Tuple, __pyx_k_Tuple, sizeof(__pyx_k_Tuple), 0, 0, 1, 1},
-    {&__pyx_kp_s_Tuple_int_bool, __pyx_k_Tuple_int_bool, sizeof(__pyx_k_Tuple_int_bool), 0, 0, 1, 0},
-    {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
-    {&__pyx_n_s_Union, __pyx_k_Union, sizeof(__pyx_k_Union), 0, 0, 1, 1},
-    {&__pyx_kp_s_Union_int_str_Literal_CacheConst, __pyx_k_Union_int_str_Literal_CacheConst, sizeof(__pyx_k_Union_int_str_Literal_CacheConst), 0, 0, 1, 0},
-    {&__pyx_n_u__2, __pyx_k__2, sizeof(__pyx_k__2), 0, 1, 0, 1},
-    {&__pyx_kp_u__4, __pyx_k__4, sizeof(__pyx_k__4), 0, 1, 0, 0},
-    {&__pyx_n_s__5, __pyx_k__5, sizeof(__pyx_k__5), 0, 0, 1, 1},
-    {&__pyx_n_s_anon_map, __pyx_k_anon_map, sizeof(__pyx_k_anon_map), 0, 0, 1, 1},
-    {&__pyx_n_s_anon_map___missing, __pyx_k_anon_map___missing, sizeof(__pyx_k_anon_map___missing), 0, 0, 1, 1},
-    {&__pyx_n_s_anon_map___reduce_cython, __pyx_k_anon_map___reduce_cython, sizeof(__pyx_k_anon_map___reduce_cython), 0, 0, 1, 1},
-    {&__pyx_n_s_anon_map___setstate_cython, __pyx_k_anon_map___setstate_cython, sizeof(__pyx_k_anon_map___setstate_cython), 0, 0, 1, 1},
-    {&__pyx_n_s_anon_map_get_anon, __pyx_k_anon_map_get_anon, sizeof(__pyx_k_anon_map_get_anon), 0, 0, 1, 1},
-    {&__pyx_n_s_anonymous_counter, __pyx_k_anonymous_counter, sizeof(__pyx_k_anonymous_counter), 0, 0, 1, 1},
-    {&__pyx_n_s_asyncio_coroutines, __pyx_k_asyncio_coroutines, sizeof(__pyx_k_asyncio_coroutines), 0, 0, 1, 1},
-    {&__pyx_n_s_bool, __pyx_k_bool, sizeof(__pyx_k_bool), 0, 0, 1, 1},
-    {&__pyx_n_s_cache_key, __pyx_k_cache_key, sizeof(__pyx_k_cache_key), 0, 0, 1, 1},
-    {&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1},
-    {&__pyx_n_s_derived, __pyx_k_derived, sizeof(__pyx_k_derived), 0, 0, 1, 1},
-    {&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1},
-    {&__pyx_n_s_dict_2, __pyx_k_dict_2, sizeof(__pyx_k_dict_2), 0, 0, 1, 1},
-    {&__pyx_kp_u_disable, __pyx_k_disable, sizeof(__pyx_k_disable), 0, 1, 0, 0},
-    {&__pyx_kp_u_enable, __pyx_k_enable, sizeof(__pyx_k_enable), 0, 1, 0, 0},
-    {&__pyx_kp_u_gc, __pyx_k_gc, sizeof(__pyx_k_gc), 0, 1, 0, 0},
-    {&__pyx_n_s_get, __pyx_k_get, sizeof(__pyx_k_get), 0, 0, 1, 1},
-    {&__pyx_n_s_get_anon, __pyx_k_get_anon, sizeof(__pyx_k_get_anon), 0, 0, 1, 1},
-    {&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1},
-    {&__pyx_n_s_idself, __pyx_k_idself, sizeof(__pyx_k_idself), 0, 0, 1, 1},
-    {&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1},
-    {&__pyx_n_s_int, __pyx_k_int, sizeof(__pyx_k_int), 0, 0, 1, 1},
-    {&__pyx_n_s_is_compiled, __pyx_k_is_compiled, sizeof(__pyx_k_is_compiled), 0, 0, 1, 1},
-    {&__pyx_n_s_is_coroutine, __pyx_k_is_coroutine, sizeof(__pyx_k_is_coroutine), 0, 0, 1, 1},
-    {&__pyx_kp_u_isenabled, __pyx_k_isenabled, sizeof(__pyx_k_isenabled), 0, 1, 0, 0},
-    {&__pyx_n_s_key, __pyx_k_key, sizeof(__pyx_k_key), 0, 0, 1, 1},
-    {&__pyx_kp_s_lib_sqlalchemy_sql__util_cy_py, __pyx_k_lib_sqlalchemy_sql__util_cy_py, sizeof(__pyx_k_lib_sqlalchemy_sql__util_cy_py), 0, 0, 1, 0},
-    {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
-    {&__pyx_n_s_missing, __pyx_k_missing, sizeof(__pyx_k_missing), 0, 0, 1, 1},
-    {&__pyx_n_s_name, __pyx_k_name, sizeof(__pyx_k_name), 0, 0, 1, 1},
-    {&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1},
-    {&__pyx_kp_s_no_default___reduce___due_to_non, __pyx_k_no_default___reduce___due_to_non, sizeof(__pyx_k_no_default___reduce___due_to_non), 0, 0, 1, 0},
-    {&__pyx_n_s_obj, __pyx_k_obj, sizeof(__pyx_k_obj), 0, 0, 1, 1},
-    {&__pyx_n_s_object, __pyx_k_object, sizeof(__pyx_k_object), 0, 0, 1, 1},
-    {&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1},
-    {&__pyx_n_s_prefix_anon_map, __pyx_k_prefix_anon_map, sizeof(__pyx_k_prefix_anon_map), 0, 0, 1, 1},
-    {&__pyx_n_s_prefix_anon_map___missing, __pyx_k_prefix_anon_map___missing, sizeof(__pyx_k_prefix_anon_map___missing), 0, 0, 1, 1},
-    {&__pyx_n_s_prefix_anon_map___reduce_cython, __pyx_k_prefix_anon_map___reduce_cython, sizeof(__pyx_k_prefix_anon_map___reduce_cython), 0, 0, 1, 1},
-    {&__pyx_n_s_prefix_anon_map___setstate_cytho, __pyx_k_prefix_anon_map___setstate_cytho, sizeof(__pyx_k_prefix_anon_map___setstate_cytho), 0, 0, 1, 1},
-    {&__pyx_n_s_pyx_PickleError, __pyx_k_pyx_PickleError, sizeof(__pyx_k_pyx_PickleError), 0, 0, 1, 1},
-    {&__pyx_n_s_pyx_checksum, __pyx_k_pyx_checksum, sizeof(__pyx_k_pyx_checksum), 0, 0, 1, 1},
-    {&__pyx_n_s_pyx_result, __pyx_k_pyx_result, sizeof(__pyx_k_pyx_result), 0, 0, 1, 1},
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-    {&__pyx_n_s_pyx_type, __pyx_k_pyx_type, sizeof(__pyx_k_pyx_type), 0, 0, 1, 1},
-    {&__pyx_n_s_pyx_unpickle_prefix_anon_map, __pyx_k_pyx_unpickle_prefix_anon_map, sizeof(__pyx_k_pyx_unpickle_prefix_anon_map), 0, 0, 1, 1},
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-    {&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1},
-    {&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1},
-    {&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1},
-    {&__pyx_n_s_return, __pyx_k_return, sizeof(__pyx_k_return), 0, 0, 1, 1},
-    {&__pyx_n_s_self, __pyx_k_self, sizeof(__pyx_k_self), 0, 0, 1, 1},
-    {&__pyx_n_s_self_dict, __pyx_k_self_dict, sizeof(__pyx_k_self_dict), 0, 0, 1, 1},
-    {&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1},
-    {&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1},
-    {&__pyx_n_s_sqlalchemy_sql__util_cy, __pyx_k_sqlalchemy_sql__util_cy, sizeof(__pyx_k_sqlalchemy_sql__util_cy), 0, 0, 1, 1},
-    {&__pyx_n_s_state, __pyx_k_state, sizeof(__pyx_k_state), 0, 0, 1, 1},
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-            Py_hash_t hash1, hash2;
-        #if CYTHON_PEP393_ENABLED
-            hash1 = ((PyASCIIObject*)s1)->hash;
-            hash2 = ((PyASCIIObject*)s2)->hash;
-        #else
-            hash1 = ((PyUnicodeObject*)s1)->hash;
-            hash2 = ((PyUnicodeObject*)s2)->hash;
-        #endif
-            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
-                goto return_ne;
-            }
-        }
-#endif
-        kind = __Pyx_PyUnicode_KIND(s1);
-        if (kind != __Pyx_PyUnicode_KIND(s2)) {
-            goto return_ne;
-        }
-        data1 = __Pyx_PyUnicode_DATA(s1);
-        data2 = __Pyx_PyUnicode_DATA(s2);
-        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
-            goto return_ne;
-        } else if (length == 1) {
-            goto return_eq;
-        } else {
-            int result = memcmp(data1, data2, (size_t)(length * kind));
-            #if PY_MAJOR_VERSION < 3
-            Py_XDECREF(owned_ref);
-            #endif
-            return (equals == Py_EQ) ? (result == 0) : (result != 0);
-        }
-    } else if ((s1 == Py_None) & s2_is_unicode) {
-        goto return_ne;
-    } else if ((s2 == Py_None) & s1_is_unicode) {
-        goto return_ne;
-    } else {
-        int result;
-        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
-        #if PY_MAJOR_VERSION < 3
-        Py_XDECREF(owned_ref);
-        #endif
-        if (!py_result)
-            return -1;
-        result = __Pyx_PyObject_IsTrue(py_result);
-        Py_DECREF(py_result);
-        return result;
-    }
-return_eq:
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(owned_ref);
-    #endif
-    return (equals == Py_EQ);
-return_ne:
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(owned_ref);
-    #endif
-    return (equals == Py_NE);
-#endif
-}
-
-/* fastcall */
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s)
-{
-    Py_ssize_t i, n = PyTuple_GET_SIZE(kwnames);
-    for (i = 0; i < n; i++)
-    {
-        if (s == PyTuple_GET_ITEM(kwnames, i)) return kwvalues[i];
-    }
-    for (i = 0; i < n; i++)
-    {
-        int eq = __Pyx_PyUnicode_Equals(s, PyTuple_GET_ITEM(kwnames, i), Py_EQ);
-        if (unlikely(eq != 0)) {
-            if (unlikely(eq < 0)) return NULL;
-            return kwvalues[i];
-        }
-    }
-    return NULL;
-}
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
-CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
-    Py_ssize_t i, nkwargs = PyTuple_GET_SIZE(kwnames);
-    PyObject *dict;
-    dict = PyDict_New();
-    if (unlikely(!dict))
-        return NULL;
-    for (i=0; i<nkwargs; i++) {
-        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
-        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
-            goto bad;
-    }
-    return dict;
-bad:
-    Py_DECREF(dict);
-    return NULL;
-}
-#endif
-#endif
-
-/* ArgTypeTest */
-static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
-{
-    __Pyx_TypeName type_name;
-    __Pyx_TypeName obj_type_name;
-    if (unlikely(!type)) {
-        PyErr_SetString(PyExc_SystemError, "Missing type object");
-        return 0;
-    }
-    else if (exact) {
-        #if PY_MAJOR_VERSION == 2
-        if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
-        #endif
-    }
-    else {
-        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
-    }
-    type_name = __Pyx_PyType_GetName(type);
-    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
-    PyErr_Format(PyExc_TypeError,
-        "Argument '%.200s' has incorrect type (expected " __Pyx_FMT_TYPENAME
-        ", got " __Pyx_FMT_TYPENAME ")", name, type_name, obj_type_name);
-    __Pyx_DECREF_TypeName(type_name);
-    __Pyx_DECREF_TypeName(obj_type_name);
-    return 0;
-}
-
-/* GetItemInt */
-static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
-    PyObject *r;
-    if (unlikely(!j)) return NULL;
-    r = PyObject_GetItem(o, j);
-    Py_DECREF(j);
-    return r;
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              CYTHON_NCP_UNUSED int wraparound,
-                                                              CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    Py_ssize_t wrapped_i = i;
-    if (wraparound & unlikely(i < 0)) {
-        wrapped_i += PyList_GET_SIZE(o);
-    }
-    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
-        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
-        Py_INCREF(r);
-        return r;
-    }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              CYTHON_NCP_UNUSED int wraparound,
-                                                              CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    Py_ssize_t wrapped_i = i;
-    if (wraparound & unlikely(i < 0)) {
-        wrapped_i += PyTuple_GET_SIZE(o);
-    }
-    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
-        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
-        Py_INCREF(r);
-        return r;
-    }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
-                                                     CYTHON_NCP_UNUSED int wraparound,
-                                                     CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
-    if (is_list || PyList_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
-        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
-            PyObject *r = PyList_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
-    }
-    else if (PyTuple_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
-        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
-            PyObject *r = PyTuple_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
-    } else {
-        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
-        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
-        if (mm && mm->mp_subscript) {
-            PyObject *r, *key = PyInt_FromSsize_t(i);
-            if (unlikely(!key)) return NULL;
-            r = mm->mp_subscript(o, key);
-            Py_DECREF(key);
-            return r;
-        }
-        if (likely(sm && sm->sq_item)) {
-            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
-                Py_ssize_t l = sm->sq_length(o);
-                if (likely(l >= 0)) {
-                    i += l;
-                } else {
-                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
-                        return NULL;
-                    PyErr_Clear();
-                }
-            }
-            return sm->sq_item(o, i);
-        }
-    }
-#else
-    if (is_list || !PyMapping_Check(o)) {
-        return PySequence_GetItem(o, i);
-    }
-#endif
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-}
-
-/* RaiseUnexpectedTypeError */
-static int
-__Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
-{
-    __Pyx_TypeName obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
-    PyErr_Format(PyExc_TypeError, "Expected %s, got " __Pyx_FMT_TYPENAME,
-                 expected, obj_type_name);
-    __Pyx_DECREF_TypeName(obj_type_name);
-    return 0;
-}
-
-/* PyObjectCall */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-    PyObject *result;
-    ternaryfunc call = Py_TYPE(func)->tp_call;
-    if (unlikely(!call))
-        return PyObject_Call(func, arg, kw);
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
-        return NULL;
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
-        return NULL;
-    #endif
-    result = (*call)(func, arg, kw);
-    Py_LeaveRecursiveCall();
-    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
-        PyErr_SetString(
-            PyExc_SystemError,
-            "NULL result without error in PyObject_Call");
-    }
-    return result;
-}
-#endif
-
-/* UnpackUnboundCMethod */
-static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *args, PyObject *kwargs) {
-    PyObject *result;
-    PyObject *selfless_args = PyTuple_GetSlice(args, 1, PyTuple_Size(args));
-    if (unlikely(!selfless_args)) return NULL;
-    result = PyObject_Call(method, selfless_args, kwargs);
-    Py_DECREF(selfless_args);
-    return result;
-}
-static PyMethodDef __Pyx_UnboundCMethod_Def = {
-     "CythonUnboundCMethod",
-     __PYX_REINTERPRET_FUNCION(PyCFunction, __Pyx_SelflessCall),
-     METH_VARARGS | METH_KEYWORDS,
-     NULL
-};
-static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
-    PyObject *method;
-    method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
-    if (unlikely(!method))
-        return -1;
-    target->method = method;
-#if CYTHON_COMPILING_IN_CPYTHON
-    #if PY_MAJOR_VERSION >= 3
-    if (likely(__Pyx_TypeCheck(method, &PyMethodDescr_Type)))
-    #else
-    if (likely(!__Pyx_CyOrPyCFunction_Check(method)))
-    #endif
-    {
-        PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
-        target->func = descr->d_method->ml_meth;
-        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_STACKLESS);
-    } else
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-#else
-    if (PyCFunction_Check(method))
-#endif
-    {
-        PyObject *self;
-        int self_found;
-#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
-        self = PyObject_GetAttrString(method, "__self__");
-        if (!self) {
-            PyErr_Clear();
-        }
-#else
-        self = PyCFunction_GET_SELF(method);
-#endif
-        self_found = (self && self != Py_None);
-#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
-        Py_XDECREF(self);
-#endif
-        if (self_found) {
-            PyObject *unbound_method = PyCFunction_New(&__Pyx_UnboundCMethod_Def, method);
-            if (unlikely(!unbound_method)) return -1;
-            Py_DECREF(method);
-            target->method = unbound_method;
-        }
-    }
-    return 0;
-}
-
-/* CallUnboundCMethod1 */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg) {
-    if (likely(cfunc->func)) {
-        int flag = cfunc->flag;
-        if (flag == METH_O) {
-            return (*(cfunc->func))(self, arg);
-        } else if ((PY_VERSION_HEX >= 0x030600B1) && flag == METH_FASTCALL) {
-            #if PY_VERSION_HEX >= 0x030700A0
-                return (*(__Pyx_PyCFunctionFast)(void*)(PyCFunction)cfunc->func)(self, &arg, 1);
-            #else
-                return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, &arg, 1, NULL);
-            #endif
-        } else if ((PY_VERSION_HEX >= 0x030700A0) && flag == (METH_FASTCALL | METH_KEYWORDS)) {
-            return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, &arg, 1, NULL);
-        }
-    }
-    return __Pyx__CallUnboundCMethod1(cfunc, self, arg);
-}
-#endif
-static PyObject* __Pyx__CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg){
-    PyObject *args, *result = NULL;
-    if (unlikely(!cfunc->func && !cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
-#if CYTHON_COMPILING_IN_CPYTHON
-    if (cfunc->func && (cfunc->flag & METH_VARARGS)) {
-        args = PyTuple_New(1);
-        if (unlikely(!args)) goto bad;
-        Py_INCREF(arg);
-        PyTuple_SET_ITEM(args, 0, arg);
-        if (cfunc->flag & METH_KEYWORDS)
-            result = (*(PyCFunctionWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, NULL);
-        else
-            result = (*cfunc->func)(self, args);
-    } else {
-        args = PyTuple_New(2);
-        if (unlikely(!args)) goto bad;
-        Py_INCREF(self);
-        PyTuple_SET_ITEM(args, 0, self);
-        Py_INCREF(arg);
-        PyTuple_SET_ITEM(args, 1, arg);
-        result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
-    }
-#else
-    args = PyTuple_Pack(2, self, arg);
-    if (unlikely(!args)) goto bad;
-    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
-#endif
-bad:
-    Py_XDECREF(args);
-    return result;
-}
-
-/* CallUnboundCMethod2 */
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030600B1
-static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2) {
-    if (likely(cfunc->func)) {
-        PyObject *args[2] = {arg1, arg2};
-        if (cfunc->flag == METH_FASTCALL) {
-            #if PY_VERSION_HEX >= 0x030700A0
-            return (*(__Pyx_PyCFunctionFast)(void*)(PyCFunction)cfunc->func)(self, args, 2);
-            #else
-            return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, 2, NULL);
-            #endif
-        }
-        #if PY_VERSION_HEX >= 0x030700A0
-        if (cfunc->flag == (METH_FASTCALL | METH_KEYWORDS))
-            return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, 2, NULL);
-        #endif
-    }
-    return __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2);
-}
-#endif
-static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2){
-    PyObject *args, *result = NULL;
-    if (unlikely(!cfunc->func && !cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
-#if CYTHON_COMPILING_IN_CPYTHON
-    if (cfunc->func && (cfunc->flag & METH_VARARGS)) {
-        args = PyTuple_New(2);
-        if (unlikely(!args)) goto bad;
-        Py_INCREF(arg1);
-        PyTuple_SET_ITEM(args, 0, arg1);
-        Py_INCREF(arg2);
-        PyTuple_SET_ITEM(args, 1, arg2);
-        if (cfunc->flag & METH_KEYWORDS)
-            result = (*(PyCFunctionWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, NULL);
-        else
-            result = (*cfunc->func)(self, args);
-    } else {
-        args = PyTuple_New(3);
-        if (unlikely(!args)) goto bad;
-        Py_INCREF(self);
-        PyTuple_SET_ITEM(args, 0, self);
-        Py_INCREF(arg1);
-        PyTuple_SET_ITEM(args, 1, arg1);
-        Py_INCREF(arg2);
-        PyTuple_SET_ITEM(args, 2, arg2);
-        result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
-    }
-#else
-    args = PyTuple_Pack(3, self, arg1, arg2);
-    if (unlikely(!args)) goto bad;
-    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
-#endif
-bad:
-    Py_XDECREF(args);
-    return result;
-}
-
-/* dict_getitem_default */
-static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value) {
-    PyObject* value;
-#if PY_MAJOR_VERSION >= 3 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000)
-    value = PyDict_GetItemWithError(d, key);
-    if (unlikely(!value)) {
-        if (unlikely(PyErr_Occurred()))
-            return NULL;
-        value = default_value;
-    }
-    Py_INCREF(value);
-    if ((1));
-#else
-    if (PyString_CheckExact(key) || PyUnicode_CheckExact(key) || PyInt_CheckExact(key)) {
-        value = PyDict_GetItem(d, key);
-        if (unlikely(!value)) {
-            value = default_value;
-        }
-        Py_INCREF(value);
-    }
-#endif
-    else {
-        if (default_value == Py_None)
-            value = __Pyx_CallUnboundCMethod1(&__pyx_umethod_PyDict_Type_get, d, key);
-        else
-            value = __Pyx_CallUnboundCMethod2(&__pyx_umethod_PyDict_Type_get, d, key, default_value);
-    }
-    return value;
-}
-
-/* PyUnicode_Unicode */
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_Unicode(PyObject *obj) {
-    if (unlikely(obj == Py_None))
-        obj = __pyx_kp_u_None;
-    return __Pyx_NewRef(obj);
-}
-
-/* JoinPyUnicode */
-static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
-                                      Py_UCS4 max_char) {
-#if CYTHON_USE_UNICODE_INTERNALS && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    PyObject *result_uval;
-    int result_ukind, kind_shift;
-    Py_ssize_t i, char_pos;
-    void *result_udata;
-    CYTHON_MAYBE_UNUSED_VAR(max_char);
-#if CYTHON_PEP393_ENABLED
-    result_uval = PyUnicode_New(result_ulength, max_char);
-    if (unlikely(!result_uval)) return NULL;
-    result_ukind = (max_char <= 255) ? PyUnicode_1BYTE_KIND : (max_char <= 65535) ? PyUnicode_2BYTE_KIND : PyUnicode_4BYTE_KIND;
-    kind_shift = (result_ukind == PyUnicode_4BYTE_KIND) ? 2 : result_ukind - 1;
-    result_udata = PyUnicode_DATA(result_uval);
-#else
-    result_uval = PyUnicode_FromUnicode(NULL, result_ulength);
-    if (unlikely(!result_uval)) return NULL;
-    result_ukind = sizeof(Py_UNICODE);
-    kind_shift = (result_ukind == 4) ? 2 : result_ukind - 1;
-    result_udata = PyUnicode_AS_UNICODE(result_uval);
-#endif
-    assert(kind_shift == 2 || kind_shift == 1 || kind_shift == 0);
-    char_pos = 0;
-    for (i=0; i < value_count; i++) {
-        int ukind;
-        Py_ssize_t ulength;
-        void *udata;
-        PyObject *uval = PyTuple_GET_ITEM(value_tuple, i);
-        if (unlikely(__Pyx_PyUnicode_READY(uval)))
-            goto bad;
-        ulength = __Pyx_PyUnicode_GET_LENGTH(uval);
-        if (unlikely(!ulength))
-            continue;
-        if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - ulength < char_pos))
-            goto overflow;
-        ukind = __Pyx_PyUnicode_KIND(uval);
-        udata = __Pyx_PyUnicode_DATA(uval);
-        if (!CYTHON_PEP393_ENABLED || ukind == result_ukind) {
-            memcpy((char *)result_udata + (char_pos << kind_shift), udata, (size_t) (ulength << kind_shift));
-        } else {
-            #if PY_VERSION_HEX >= 0x030d0000
-            if (unlikely(PyUnicode_CopyCharacters(result_uval, char_pos, uval, 0, ulength) < 0)) goto bad;
-            #elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030300F0 || defined(_PyUnicode_FastCopyCharacters)
-            _PyUnicode_FastCopyCharacters(result_uval, char_pos, uval, 0, ulength);
-            #else
-            Py_ssize_t j;
-            for (j=0; j < ulength; j++) {
-                Py_UCS4 uchar = __Pyx_PyUnicode_READ(ukind, udata, j);
-                __Pyx_PyUnicode_WRITE(result_ukind, result_udata, char_pos+j, uchar);
-            }
-            #endif
-        }
-        char_pos += ulength;
-    }
-    return result_uval;
-overflow:
-    PyErr_SetString(PyExc_OverflowError, "join() result is too long for a Python string");
-bad:
-    Py_DECREF(result_uval);
-    return NULL;
-#else
-    CYTHON_UNUSED_VAR(max_char);
-    CYTHON_UNUSED_VAR(result_ulength);
-    CYTHON_UNUSED_VAR(value_count);
-    return PyUnicode_Join(__pyx_empty_unicode, value_tuple);
-#endif
-}
-
-/* RaiseArgTupleInvalid */
-static void __Pyx_RaiseArgtupleInvalid(
-    const char* func_name,
-    int exact,
-    Py_ssize_t num_min,
-    Py_ssize_t num_max,
-    Py_ssize_t num_found)
-{
-    Py_ssize_t num_expected;
-    const char *more_or_less;
-    if (num_found < num_min) {
-        num_expected = num_min;
-        more_or_less = "at least";
-    } else {
-        num_expected = num_max;
-        more_or_less = "at most";
-    }
-    if (exact) {
-        more_or_less = "exactly";
-    }
-    PyErr_Format(PyExc_TypeError,
-                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                 func_name, more_or_less, num_expected,
-                 (num_expected == 1) ? "" : "s", num_found);
-}
-
-/* KeywordStringCheck */
-static int __Pyx_CheckKeywordStrings(
-    PyObject *kw,
-    const char* function_name,
-    int kw_allowed)
-{
-    PyObject* key = 0;
-    Py_ssize_t pos = 0;
-#if CYTHON_COMPILING_IN_PYPY
-    if (!kw_allowed && PyDict_Next(kw, &pos, &key, 0))
-        goto invalid_keyword;
-    return 1;
-#else
-    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kw))) {
-        Py_ssize_t kwsize;
-#if CYTHON_ASSUME_SAFE_MACROS
-        kwsize = PyTuple_GET_SIZE(kw);
-#else
-        kwsize = PyTuple_Size(kw);
-        if (kwsize < 0) return 0;
-#endif
-        if (unlikely(kwsize == 0))
-            return 1;
-        if (!kw_allowed) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kw, 0);
-#else
-            key = PyTuple_GetItem(kw, pos);
-            if (!key) return 0;
-#endif
-            goto invalid_keyword;
-        }
-#if PY_VERSION_HEX < 0x03090000
-        for (pos = 0; pos < kwsize; pos++) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kw, pos);
-#else
-            key = PyTuple_GetItem(kw, pos);
-            if (!key) return 0;
-#endif
-            if (unlikely(!PyUnicode_Check(key)))
-                goto invalid_keyword_type;
-        }
-#endif
-        return 1;
-    }
-    while (PyDict_Next(kw, &pos, &key, 0)) {
-        #if PY_MAJOR_VERSION < 3
-        if (unlikely(!PyString_Check(key)))
-        #endif
-            if (unlikely(!PyUnicode_Check(key)))
-                goto invalid_keyword_type;
-    }
-    if (!kw_allowed && unlikely(key))
-        goto invalid_keyword;
-    return 1;
-invalid_keyword_type:
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() keywords must be strings", function_name);
-    return 0;
-#endif
-invalid_keyword:
-    #if PY_MAJOR_VERSION < 3
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() got an unexpected keyword argument '%.200s'",
-        function_name, PyString_AsString(key));
-    #else
-    PyErr_Format(PyExc_TypeError,
-        "%s() got an unexpected keyword argument '%U'",
-        function_name, key);
-    #endif
-    return 0;
-}
-
-/* GetAttr3 */
-#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
-static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
-        return NULL;
-    __Pyx_PyErr_Clear();
-    Py_INCREF(d);
-    return d;
-}
-#endif
-static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
-    PyObject *r;
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-    int res = PyObject_GetOptionalAttr(o, n, &r);
-    return (res != 0) ? r : __Pyx_NewRef(d);
-#else
-  #if CYTHON_USE_TYPE_SLOTS
-    if (likely(PyString_Check(n))) {
-        r = __Pyx_PyObject_GetAttrStrNoError(o, n);
-        if (unlikely(!r) && likely(!PyErr_Occurred())) {
-            r = __Pyx_NewRef(d);
-        }
-        return r;
-    }
-  #endif
-    r = PyObject_GetAttr(o, n);
-    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
-#endif
-}
-
-/* PyDictVersioning */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
-    PyObject **dictptr = NULL;
-    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
-    if (offset) {
-#if CYTHON_COMPILING_IN_CPYTHON
-        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
-#else
-        dictptr = _PyObject_GetDictPtr(obj);
-#endif
-    }
-    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
-}
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
-        return 0;
-    return obj_dict_version == __Pyx_get_object_dict_version(obj);
-}
-#endif
-
-/* GetModuleGlobalName */
-#if CYTHON_USE_DICT_VERSIONS
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
-#else
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
-#endif
-{
-    PyObject *result;
-#if !CYTHON_AVOID_BORROWED_REFS
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
-    result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    } else if (unlikely(PyErr_Occurred())) {
-        return NULL;
-    }
-#elif CYTHON_COMPILING_IN_LIMITED_API
-    if (unlikely(!__pyx_m)) {
-        return NULL;
-    }
-    result = PyObject_GetAttr(__pyx_m, name);
-    if (likely(result)) {
-        return result;
-    }
-#else
-    result = PyDict_GetItem(__pyx_d, name);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-#endif
-#else
-    result = PyObject_GetItem(__pyx_d, name);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-    PyErr_Clear();
-#endif
-    return __Pyx_GetBuiltinName(name);
-}
-
-/* RaiseDoubleKeywords */
-static void __Pyx_RaiseDoubleKeywordsError(
-    const char* func_name,
-    PyObject* kw_name)
-{
-    PyErr_Format(PyExc_TypeError,
-        #if PY_MAJOR_VERSION >= 3
-        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
-        #else
-        "%s() got multiple values for keyword argument '%s'", func_name,
-        PyString_AsString(kw_name));
-        #endif
-}
-
-/* ParseKeywords */
-static int __Pyx_ParseOptionalKeywords(
-    PyObject *kwds,
-    PyObject *const *kwvalues,
-    PyObject **argnames[],
-    PyObject *kwds2,
-    PyObject *values[],
-    Py_ssize_t num_pos_args,
-    const char* function_name)
-{
-    PyObject *key = 0, *value = 0;
-    Py_ssize_t pos = 0;
-    PyObject*** name;
-    PyObject*** first_kw_arg = argnames + num_pos_args;
-    int kwds_is_tuple = CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds));
-    while (1) {
-        Py_XDECREF(key); key = NULL;
-        Py_XDECREF(value); value = NULL;
-        if (kwds_is_tuple) {
-            Py_ssize_t size;
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(kwds);
-#else
-            size = PyTuple_Size(kwds);
-            if (size < 0) goto bad;
-#endif
-            if (pos >= size) break;
-#if CYTHON_AVOID_BORROWED_REFS
-            key = __Pyx_PySequence_ITEM(kwds, pos);
-            if (!key) goto bad;
-#elif CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kwds, pos);
-#else
-            key = PyTuple_GetItem(kwds, pos);
-            if (!key) goto bad;
-#endif
-            value = kwvalues[pos];
-            pos++;
-        }
-        else
-        {
-            if (!PyDict_Next(kwds, &pos, &key, &value)) break;
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_INCREF(key);
-#endif
-        }
-        name = first_kw_arg;
-        while (*name && (**name != key)) name++;
-        if (*name) {
-            values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_INCREF(value);
-            Py_DECREF(key);
-#endif
-            key = NULL;
-            value = NULL;
-            continue;
-        }
-#if !CYTHON_AVOID_BORROWED_REFS
-        Py_INCREF(key);
-#endif
-        Py_INCREF(value);
-        name = first_kw_arg;
-        #if PY_MAJOR_VERSION < 3
-        if (likely(PyString_Check(key))) {
-            while (*name) {
-                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
-                        && _PyString_Eq(**name, key)) {
-                    values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-                    value = NULL;
-#endif
-                    break;
-                }
-                name++;
-            }
-            if (*name) continue;
-            else {
-                PyObject*** argname = argnames;
-                while (argname != first_kw_arg) {
-                    if ((**argname == key) || (
-                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
-                             && _PyString_Eq(**argname, key))) {
-                        goto arg_passed_twice;
-                    }
-                    argname++;
-                }
-            }
-        } else
-        #endif
-        if (likely(PyUnicode_Check(key))) {
-            while (*name) {
-                int cmp = (
-                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-                    (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
-                #endif
-                    PyUnicode_Compare(**name, key)
-                );
-                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
-                if (cmp == 0) {
-                    values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-                    value = NULL;
-#endif
-                    break;
-                }
-                name++;
-            }
-            if (*name) continue;
-            else {
-                PyObject*** argname = argnames;
-                while (argname != first_kw_arg) {
-                    int cmp = (**argname == key) ? 0 :
-                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-                        (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
-                    #endif
-                        PyUnicode_Compare(**argname, key);
-                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
-                    if (cmp == 0) goto arg_passed_twice;
-                    argname++;
-                }
-            }
-        } else
-            goto invalid_keyword_type;
-        if (kwds2) {
-            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
-        } else {
-            goto invalid_keyword;
-        }
-    }
-    Py_XDECREF(key);
-    Py_XDECREF(value);
-    return 0;
-arg_passed_twice:
-    __Pyx_RaiseDoubleKeywordsError(function_name, key);
-    goto bad;
-invalid_keyword_type:
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() keywords must be strings", function_name);
-    goto bad;
-invalid_keyword:
-    #if PY_MAJOR_VERSION < 3
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() got an unexpected keyword argument '%.200s'",
-        function_name, PyString_AsString(key));
-    #else
-    PyErr_Format(PyExc_TypeError,
-        "%s() got an unexpected keyword argument '%U'",
-        function_name, key);
-    #endif
-bad:
-    Py_XDECREF(key);
-    Py_XDECREF(value);
-    return -1;
-}
-
-/* DictGetItem */
-#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
-static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
-    PyObject *value;
-    value = PyDict_GetItemWithError(d, key);
-    if (unlikely(!value)) {
-        if (!PyErr_Occurred()) {
-            if (unlikely(PyTuple_Check(key))) {
-                PyObject* args = PyTuple_Pack(1, key);
-                if (likely(args)) {
-                    PyErr_SetObject(PyExc_KeyError, args);
-                    Py_DECREF(args);
-                }
-            } else {
-                PyErr_SetObject(PyExc_KeyError, key);
-            }
-        }
-        return NULL;
-    }
-    Py_INCREF(value);
-    return value;
-}
-#endif
-
-/* RaiseException */
-#if PY_MAJOR_VERSION < 3
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
-    __Pyx_PyThreadState_declare
-    CYTHON_UNUSED_VAR(cause);
-    Py_XINCREF(type);
-    if (!value || value == Py_None)
-        value = NULL;
-    else
-        Py_INCREF(value);
-    if (!tb || tb == Py_None)
-        tb = NULL;
-    else {
-        Py_INCREF(tb);
-        if (!PyTraceBack_Check(tb)) {
-            PyErr_SetString(PyExc_TypeError,
-                "raise: arg 3 must be a traceback or None");
-            goto raise_error;
-        }
-    }
-    if (PyType_Check(type)) {
-#if CYTHON_COMPILING_IN_PYPY
-        if (!value) {
-            Py_INCREF(Py_None);
-            value = Py_None;
-        }
-#endif
-        PyErr_NormalizeException(&type, &value, &tb);
-    } else {
-        if (value) {
-            PyErr_SetString(PyExc_TypeError,
-                "instance exception may not have a separate value");
-            goto raise_error;
-        }
-        value = type;
-        type = (PyObject*) Py_TYPE(type);
-        Py_INCREF(type);
-        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
-            PyErr_SetString(PyExc_TypeError,
-                "raise: exception class must be a subclass of BaseException");
-            goto raise_error;
-        }
-    }
-    __Pyx_PyThreadState_assign
-    __Pyx_ErrRestore(type, value, tb);
-    return;
-raise_error:
-    Py_XDECREF(value);
-    Py_XDECREF(type);
-    Py_XDECREF(tb);
-    return;
-}
-#else
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
-    PyObject* owned_instance = NULL;
-    if (tb == Py_None) {
-        tb = 0;
-    } else if (tb && !PyTraceBack_Check(tb)) {
-        PyErr_SetString(PyExc_TypeError,
-            "raise: arg 3 must be a traceback or None");
-        goto bad;
-    }
-    if (value == Py_None)
-        value = 0;
-    if (PyExceptionInstance_Check(type)) {
-        if (value) {
-            PyErr_SetString(PyExc_TypeError,
-                "instance exception may not have a separate value");
-            goto bad;
-        }
-        value = type;
-        type = (PyObject*) Py_TYPE(value);
-    } else if (PyExceptionClass_Check(type)) {
-        PyObject *instance_class = NULL;
-        if (value && PyExceptionInstance_Check(value)) {
-            instance_class = (PyObject*) Py_TYPE(value);
-            if (instance_class != type) {
-                int is_subclass = PyObject_IsSubclass(instance_class, type);
-                if (!is_subclass) {
-                    instance_class = NULL;
-                } else if (unlikely(is_subclass == -1)) {
-                    goto bad;
-                } else {
-                    type = instance_class;
-                }
-            }
-        }
-        if (!instance_class) {
-            PyObject *args;
-            if (!value)
-                args = PyTuple_New(0);
-            else if (PyTuple_Check(value)) {
-                Py_INCREF(value);
-                args = value;
-            } else
-                args = PyTuple_Pack(1, value);
-            if (!args)
-                goto bad;
-            owned_instance = PyObject_Call(type, args, NULL);
-            Py_DECREF(args);
-            if (!owned_instance)
-                goto bad;
-            value = owned_instance;
-            if (!PyExceptionInstance_Check(value)) {
-                PyErr_Format(PyExc_TypeError,
-                             "calling %R should have returned an instance of "
-                             "BaseException, not %R",
-                             type, Py_TYPE(value));
-                goto bad;
-            }
-        }
-    } else {
-        PyErr_SetString(PyExc_TypeError,
-            "raise: exception class must be a subclass of BaseException");
-        goto bad;
-    }
-    if (cause) {
-        PyObject *fixed_cause;
-        if (cause == Py_None) {
-            fixed_cause = NULL;
-        } else if (PyExceptionClass_Check(cause)) {
-            fixed_cause = PyObject_CallObject(cause, NULL);
-            if (fixed_cause == NULL)
-                goto bad;
-        } else if (PyExceptionInstance_Check(cause)) {
-            fixed_cause = cause;
-            Py_INCREF(fixed_cause);
-        } else {
-            PyErr_SetString(PyExc_TypeError,
-                            "exception causes must derive from "
-                            "BaseException");
-            goto bad;
-        }
-        PyException_SetCause(value, fixed_cause);
-    }
-    PyErr_SetObject(type, value);
-    if (tb) {
-      #if PY_VERSION_HEX >= 0x030C00A6
-        PyException_SetTraceback(value, tb);
-      #elif CYTHON_FAST_THREAD_STATE
-        PyThreadState *tstate = __Pyx_PyThreadState_Current;
-        PyObject* tmp_tb = tstate->curexc_traceback;
-        if (tb != tmp_tb) {
-            Py_INCREF(tb);
-            tstate->curexc_traceback = tb;
-            Py_XDECREF(tmp_tb);
-        }
-#else
-        PyObject *tmp_type, *tmp_value, *tmp_tb;
-        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
-        Py_INCREF(tb);
-        PyErr_Restore(tmp_type, tmp_value, tb);
-        Py_XDECREF(tmp_tb);
-#endif
-    }
-bad:
-    Py_XDECREF(owned_instance);
-    return;
-}
-#endif
-
-/* Import */
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *module = 0;
-    PyObject *empty_dict = 0;
-    PyObject *empty_list = 0;
-    #if PY_MAJOR_VERSION < 3
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (unlikely(!py_import))
-        goto bad;
-    if (!from_list) {
-        empty_list = PyList_New(0);
-        if (unlikely(!empty_list))
-            goto bad;
-        from_list = empty_list;
-    }
-    #endif
-    empty_dict = PyDict_New();
-    if (unlikely(!empty_dict))
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.') != NULL) {
-                module = PyImport_ImportModuleLevelObject(
-                    name, __pyx_d, empty_dict, from_list, 1);
-                if (unlikely(!module)) {
-                    if (unlikely(!PyErr_ExceptionMatches(PyExc_ImportError)))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
-        }
-        #endif
-        if (!module) {
-            #if PY_MAJOR_VERSION < 3
-            PyObject *py_level = PyInt_FromLong(level);
-            if (unlikely(!py_level))
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, __pyx_d, empty_dict, from_list, py_level, (PyObject *)NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, __pyx_d, empty_dict, from_list, level);
-            #endif
-        }
-    }
-bad:
-    Py_XDECREF(empty_dict);
-    Py_XDECREF(empty_list);
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(py_import);
-    #endif
-    return module;
-}
-
-/* ImportFrom */
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
-    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
-    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
-        const char* module_name_str = 0;
-        PyObject* module_name = 0;
-        PyObject* module_dot = 0;
-        PyObject* full_name = 0;
-        PyErr_Clear();
-        module_name_str = PyModule_GetName(module);
-        if (unlikely(!module_name_str)) { goto modbad; }
-        module_name = PyUnicode_FromString(module_name_str);
-        if (unlikely(!module_name)) { goto modbad; }
-        module_dot = PyUnicode_Concat(module_name, __pyx_kp_u__4);
-        if (unlikely(!module_dot)) { goto modbad; }
-        full_name = PyUnicode_Concat(module_dot, name);
-        if (unlikely(!full_name)) { goto modbad; }
-        #if PY_VERSION_HEX < 0x030700A1 || (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400)
-        {
-            PyObject *modules = PyImport_GetModuleDict();
-            if (unlikely(!modules))
-                goto modbad;
-            value = PyObject_GetItem(modules, full_name);
-        }
-        #else
-        value = PyImport_GetModule(full_name);
-        #endif
-      modbad:
-        Py_XDECREF(full_name);
-        Py_XDECREF(module_dot);
-        Py_XDECREF(module_name);
-    }
-    if (unlikely(!value)) {
-        PyErr_Format(PyExc_ImportError,
-        #if PY_MAJOR_VERSION < 3
-            "cannot import name %.230s", PyString_AS_STRING(name));
-        #else
-            "cannot import name %S", name);
-        #endif
-    }
-    return value;
-}
-
-/* PyFunctionFastCall */
-#if CYTHON_FAST_PYCALL && !CYTHON_VECTORCALL
-static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
-                                               PyObject *globals) {
-    PyFrameObject *f;
-    PyThreadState *tstate = __Pyx_PyThreadState_Current;
-    PyObject **fastlocals;
-    Py_ssize_t i;
-    PyObject *result;
-    assert(globals != NULL);
-    /* XXX Perhaps we should create a specialized
-       PyFrame_New() that doesn't take locals, but does
-       take builtins without sanity checking them.
-       */
-    assert(tstate != NULL);
-    f = PyFrame_New(tstate, co, globals, NULL);
-    if (f == NULL) {
-        return NULL;
-    }
-    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
-    for (i = 0; i < na; i++) {
-        Py_INCREF(*args);
-        fastlocals[i] = *args++;
-    }
-    result = PyEval_EvalFrameEx(f,0);
-    ++tstate->recursion_depth;
-    Py_DECREF(f);
-    --tstate->recursion_depth;
-    return result;
-}
-static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
-    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
-    PyObject *globals = PyFunction_GET_GLOBALS(func);
-    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
-    PyObject *closure;
-#if PY_MAJOR_VERSION >= 3
-    PyObject *kwdefs;
-#endif
-    PyObject *kwtuple, **k;
-    PyObject **d;
-    Py_ssize_t nd;
-    Py_ssize_t nk;
-    PyObject *result;
-    assert(kwargs == NULL || PyDict_Check(kwargs));
-    nk = kwargs ? PyDict_Size(kwargs) : 0;
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) {
-        return NULL;
-    }
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
-        return NULL;
-    }
-    #endif
-    if (
-#if PY_MAJOR_VERSION >= 3
-            co->co_kwonlyargcount == 0 &&
-#endif
-            likely(kwargs == NULL || nk == 0) &&
-            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
-        if (argdefs == NULL && co->co_argcount == nargs) {
-            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
-            goto done;
-        }
-        else if (nargs == 0 && argdefs != NULL
-                 && co->co_argcount == Py_SIZE(argdefs)) {
-            /* function called with no arguments, but all parameters have
-               a default value: use default values as arguments .*/
-            args = &PyTuple_GET_ITEM(argdefs, 0);
-            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
-            goto done;
-        }
-    }
-    if (kwargs != NULL) {
-        Py_ssize_t pos, i;
-        kwtuple = PyTuple_New(2 * nk);
-        if (kwtuple == NULL) {
-            result = NULL;
-            goto done;
-        }
-        k = &PyTuple_GET_ITEM(kwtuple, 0);
-        pos = i = 0;
-        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
-            Py_INCREF(k[i]);
-            Py_INCREF(k[i+1]);
-            i += 2;
-        }
-        nk = i / 2;
-    }
-    else {
-        kwtuple = NULL;
-        k = NULL;
-    }
-    closure = PyFunction_GET_CLOSURE(func);
-#if PY_MAJOR_VERSION >= 3
-    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
-#endif
-    if (argdefs != NULL) {
-        d = &PyTuple_GET_ITEM(argdefs, 0);
-        nd = Py_SIZE(argdefs);
-    }
-    else {
-        d = NULL;
-        nd = 0;
-    }
-#if PY_MAJOR_VERSION >= 3
-    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
-                               args, (int)nargs,
-                               k, (int)nk,
-                               d, (int)nd, kwdefs, closure);
-#else
-    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
-                               args, (int)nargs,
-                               k, (int)nk,
-                               d, (int)nd, closure);
-#endif
-    Py_XDECREF(kwtuple);
-done:
-    Py_LeaveRecursiveCall();
-    return result;
-}
-#endif
-
-/* PyObjectCallMethO */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
-    PyObject *self, *result;
-    PyCFunction cfunc;
-    cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
-    self = __Pyx_CyOrPyCFunction_GET_SELF(func);
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
-        return NULL;
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
-        return NULL;
-    #endif
-    result = cfunc(self, arg);
-    Py_LeaveRecursiveCall();
-    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
-        PyErr_SetString(
-            PyExc_SystemError,
-            "NULL result without error in PyObject_Call");
-    }
-    return result;
-}
-#endif
-
-/* PyObjectFastCall */
-#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
-static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs) {
-    PyObject *argstuple;
-    PyObject *result = 0;
-    size_t i;
-    argstuple = PyTuple_New((Py_ssize_t)nargs);
-    if (unlikely(!argstuple)) return NULL;
-    for (i = 0; i < nargs; i++) {
-        Py_INCREF(args[i]);
-        if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) < 0) goto bad;
-    }
-    result = __Pyx_PyObject_Call(func, argstuple, kwargs);
-  bad:
-    Py_DECREF(argstuple);
-    return result;
-}
-#endif
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t _nargs, PyObject *kwargs) {
-    Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
-#if CYTHON_COMPILING_IN_CPYTHON
-    if (nargs == 0 && kwargs == NULL) {
-        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
-            return __Pyx_PyObject_CallMethO(func, NULL);
-    }
-    else if (nargs == 1 && kwargs == NULL) {
-        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
-            return __Pyx_PyObject_CallMethO(func, args[0]);
-    }
-#endif
-    #if PY_VERSION_HEX < 0x030800B1
-    #if CYTHON_FAST_PYCCALL
-    if (PyCFunction_Check(func)) {
-        if (kwargs) {
-            return _PyCFunction_FastCallDict(func, args, nargs, kwargs);
-        } else {
-            return _PyCFunction_FastCallKeywords(func, args, nargs, NULL);
-        }
-    }
-    #if PY_VERSION_HEX >= 0x030700A1
-    if (!kwargs && __Pyx_IS_TYPE(func, &PyMethodDescr_Type)) {
-        return _PyMethodDescr_FastCallKeywords(func, args, nargs, NULL);
-    }
-    #endif
-    #endif
-    #if CYTHON_FAST_PYCALL
-    if (PyFunction_Check(func)) {
-        return __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs);
-    }
-    #endif
-    #endif
-    if (kwargs == NULL) {
-        #if CYTHON_VECTORCALL
-        #if PY_VERSION_HEX < 0x03090000
-        vectorcallfunc f = _PyVectorcall_Function(func);
-        #else
-        vectorcallfunc f = PyVectorcall_Function(func);
-        #endif
-        if (f) {
-            return f(func, args, (size_t)nargs, NULL);
-        }
-        #elif defined(__Pyx_CyFunction_USED) && CYTHON_BACKPORT_VECTORCALL
-        if (__Pyx_CyFunction_CheckExact(func)) {
-            __pyx_vectorcallfunc f = __Pyx_CyFunction_func_vectorcall(func);
-            if (f) return f(func, args, (size_t)nargs, NULL);
-        }
-        #endif
-    }
-    if (nargs == 0) {
-        return __Pyx_PyObject_Call(func, __pyx_empty_tuple, kwargs);
-    }
-    #if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
-    #else
-    return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
-    #endif
-}
-
-/* GetAttr */
-static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
-#if CYTHON_USE_TYPE_SLOTS
-#if PY_MAJOR_VERSION >= 3
-    if (likely(PyUnicode_Check(n)))
-#else
-    if (likely(PyString_Check(n)))
-#endif
-        return __Pyx_PyObject_GetAttrStr(o, n);
-#endif
-    return PyObject_GetAttr(o, n);
-}
-
-/* HasAttr */
-static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
-    PyObject *r;
-    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "hasattr(): attribute name must be string");
-        return -1;
-    }
-    r = __Pyx_GetAttr(o, n);
-    if (!r) {
-        PyErr_Clear();
-        return 0;
-    } else {
-        Py_DECREF(r);
-        return 1;
-    }
-}
-
-/* FixUpExtensionType */
-#if CYTHON_USE_TYPE_SPECS
-static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type) {
-#if PY_VERSION_HEX > 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    CYTHON_UNUSED_VAR(spec);
-    CYTHON_UNUSED_VAR(type);
-#else
-    const PyType_Slot *slot = spec->slots;
-    while (slot && slot->slot && slot->slot != Py_tp_members)
-        slot++;
-    if (slot && slot->slot == Py_tp_members) {
-        int changed = 0;
-#if !(PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON)
-        const
-#endif
-            PyMemberDef *memb = (PyMemberDef*) slot->pfunc;
-        while (memb && memb->name) {
-            if (memb->name[0] == '_' && memb->name[1] == '_') {
-#if PY_VERSION_HEX < 0x030900b1
-                if (strcmp(memb->name, "__weaklistoffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-                    type->tp_weaklistoffset = memb->offset;
-                    changed = 1;
-                }
-                else if (strcmp(memb->name, "__dictoffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-                    type->tp_dictoffset = memb->offset;
-                    changed = 1;
-                }
-#if CYTHON_METH_FASTCALL
-                else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-#if PY_VERSION_HEX >= 0x030800b4
-                    type->tp_vectorcall_offset = memb->offset;
-#else
-                    type->tp_print = (printfunc) memb->offset;
-#endif
-                    changed = 1;
-                }
-#endif
-#else
-                if ((0));
-#endif
-#if PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON
-                else if (strcmp(memb->name, "__module__") == 0) {
-                    PyObject *descr;
-                    assert(memb->type == T_OBJECT);
-                    assert(memb->flags == 0 || memb->flags == READONLY);
-                    descr = PyDescr_NewMember(type, memb);
-                    if (unlikely(!descr))
-                        return -1;
-                    if (unlikely(PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr) < 0)) {
-                        Py_DECREF(descr);
-                        return -1;
-                    }
-                    Py_DECREF(descr);
-                    changed = 1;
-                }
-#endif
-            }
-            memb++;
-        }
-        if (changed)
-            PyType_Modified(type);
-    }
-#endif
-    return 0;
-}
-#endif
-
-/* FormatTypeName */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static __Pyx_TypeName
-__Pyx_PyType_GetName(PyTypeObject* tp)
-{
-    PyObject *name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
-                                               __pyx_n_s_name);
-    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) {
-        PyErr_Clear();
-        Py_XDECREF(name);
-        name = __Pyx_NewRef(__pyx_n_s__5);
-    }
-    return name;
-}
-#endif
-
-/* ValidateExternBase */
-static int __Pyx_validate_extern_base(PyTypeObject *base) {
-    Py_ssize_t itemsize;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *py_itemsize;
-#endif
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    itemsize = ((PyTypeObject *)base)->tp_itemsize;
-#else
-    py_itemsize = PyObject_GetAttrString((PyObject*)base, "__itemsize__");
-    if (!py_itemsize)
-        return -1;
-    itemsize = PyLong_AsSsize_t(py_itemsize);
-    Py_DECREF(py_itemsize);
-    py_itemsize = 0;
-    if (itemsize == (Py_ssize_t)-1 && PyErr_Occurred())
-        return -1;
-#endif
-    if (itemsize) {
-        __Pyx_TypeName b_name = __Pyx_PyType_GetName(base);
-        PyErr_Format(PyExc_TypeError,
-                "inheritance from PyVarObject types like '" __Pyx_FMT_TYPENAME "' not currently supported", b_name);
-        __Pyx_DECREF_TypeName(b_name);
-        return -1;
-    }
-    return 0;
-}
-
-/* PyObjectCallNoArg */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
-    PyObject *arg[2] = {NULL, NULL};
-    return __Pyx_PyObject_FastCall(func, arg + 1, 0 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
-}
-
-/* PyObjectCallOneArg */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject *args[2] = {NULL, arg};
-    return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
-}
-
-/* PyObjectGetMethod */
-static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
-    PyObject *attr;
-#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
-    __Pyx_TypeName type_name;
-    PyTypeObject *tp = Py_TYPE(obj);
-    PyObject *descr;
-    descrgetfunc f = NULL;
-    PyObject **dictptr, *dict;
-    int meth_found = 0;
-    assert (*method == NULL);
-    if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
-        attr = __Pyx_PyObject_GetAttrStr(obj, name);
-        goto try_unpack;
-    }
-    if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
-        return 0;
-    }
-    descr = _PyType_Lookup(tp, name);
-    if (likely(descr != NULL)) {
-        Py_INCREF(descr);
-#if defined(Py_TPFLAGS_METHOD_DESCRIPTOR) && Py_TPFLAGS_METHOD_DESCRIPTOR
-        if (__Pyx_PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_METHOD_DESCRIPTOR))
-#elif PY_MAJOR_VERSION >= 3
-        #ifdef __Pyx_CyFunction_USED
-        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
-        #else
-        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type)))
-        #endif
-#else
-        #ifdef __Pyx_CyFunction_USED
-        if (likely(PyFunction_Check(descr) || __Pyx_CyFunction_Check(descr)))
-        #else
-        if (likely(PyFunction_Check(descr)))
-        #endif
-#endif
-        {
-            meth_found = 1;
-        } else {
-            f = Py_TYPE(descr)->tp_descr_get;
-            if (f != NULL && PyDescr_IsData(descr)) {
-                attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
-                Py_DECREF(descr);
-                goto try_unpack;
-            }
-        }
-    }
-    dictptr = _PyObject_GetDictPtr(obj);
-    if (dictptr != NULL && (dict = *dictptr) != NULL) {
-        Py_INCREF(dict);
-        attr = __Pyx_PyDict_GetItemStr(dict, name);
-        if (attr != NULL) {
-            Py_INCREF(attr);
-            Py_DECREF(dict);
-            Py_XDECREF(descr);
-            goto try_unpack;
-        }
-        Py_DECREF(dict);
-    }
-    if (meth_found) {
-        *method = descr;
-        return 1;
-    }
-    if (f != NULL) {
-        attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
-        Py_DECREF(descr);
-        goto try_unpack;
-    }
-    if (likely(descr != NULL)) {
-        *method = descr;
-        return 0;
-    }
-    type_name = __Pyx_PyType_GetName(tp);
-    PyErr_Format(PyExc_AttributeError,
-#if PY_MAJOR_VERSION >= 3
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
-                 type_name, name);
-#else
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
-                 type_name, PyString_AS_STRING(name));
-#endif
-    __Pyx_DECREF_TypeName(type_name);
-    return 0;
-#else
-    attr = __Pyx_PyObject_GetAttrStr(obj, name);
-    goto try_unpack;
-#endif
-try_unpack:
-#if CYTHON_UNPACK_METHODS
-    if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
-        PyObject *function = PyMethod_GET_FUNCTION(attr);
-        Py_INCREF(function);
-        Py_DECREF(attr);
-        *method = function;
-        return 1;
-    }
-#endif
-    *method = attr;
-    return 0;
-}
-
-/* PyObjectCallMethod0 */
-static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
-    PyObject *method = NULL, *result = NULL;
-    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
-    if (likely(is_method)) {
-        result = __Pyx_PyObject_CallOneArg(method, obj);
-        Py_DECREF(method);
-        return result;
-    }
-    if (unlikely(!method)) goto bad;
-    result = __Pyx_PyObject_CallNoArg(method);
-    Py_DECREF(method);
-bad:
-    return result;
-}
-
-/* ValidateBasesTuple */
-#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
-static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases) {
-    Py_ssize_t i, n;
-#if CYTHON_ASSUME_SAFE_MACROS
-    n = PyTuple_GET_SIZE(bases);
-#else
-    n = PyTuple_Size(bases);
-    if (n < 0) return -1;
-#endif
-    for (i = 1; i < n; i++)
-    {
-#if CYTHON_AVOID_BORROWED_REFS
-        PyObject *b0 = PySequence_GetItem(bases, i);
-        if (!b0) return -1;
-#elif CYTHON_ASSUME_SAFE_MACROS
-        PyObject *b0 = PyTuple_GET_ITEM(bases, i);
-#else
-        PyObject *b0 = PyTuple_GetItem(bases, i);
-        if (!b0) return -1;
-#endif
-        PyTypeObject *b;
-#if PY_MAJOR_VERSION < 3
-        if (PyClass_Check(b0))
-        {
-            PyErr_Format(PyExc_TypeError, "base class '%.200s' is an old-style class",
-                         PyString_AS_STRING(((PyClassObject*)b0)->cl_name));
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
-#endif
-            return -1;
-        }
-#endif
-        b = (PyTypeObject*) b0;
-        if (!__Pyx_PyType_HasFeature(b, Py_TPFLAGS_HEAPTYPE))
-        {
-            __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
-            PyErr_Format(PyExc_TypeError,
-                "base class '" __Pyx_FMT_TYPENAME "' is not a heap type", b_name);
-            __Pyx_DECREF_TypeName(b_name);
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
-#endif
-            return -1;
-        }
-        if (dictoffset == 0)
-        {
-            Py_ssize_t b_dictoffset = 0;
-#if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
-            b_dictoffset = b->tp_dictoffset;
-#else
-            PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
-            if (!py_b_dictoffset) goto dictoffset_return;
-            b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
-            Py_DECREF(py_b_dictoffset);
-            if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
-#endif
-            if (b_dictoffset) {
-                {
-                    __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
-                    PyErr_Format(PyExc_TypeError,
-                        "extension type '%.200s' has no __dict__ slot, "
-                        "but base type '" __Pyx_FMT_TYPENAME "' has: "
-                        "either add 'cdef dict __dict__' to the extension type "
-                        "or add '__slots__ = [...]' to the base type",
-                        type_name, b_name);
-                    __Pyx_DECREF_TypeName(b_name);
-                }
-#if !(CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY)
-              dictoffset_return:
-#endif
-#if CYTHON_AVOID_BORROWED_REFS
-                Py_DECREF(b0);
-#endif
-                return -1;
-            }
-        }
-#if CYTHON_AVOID_BORROWED_REFS
-        Py_DECREF(b0);
-#endif
-    }
-    return 0;
-}
-#endif
-
-/* PyType_Ready */
-static int __Pyx_PyType_Ready(PyTypeObject *t) {
-#if CYTHON_USE_TYPE_SPECS || !(CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API) || defined(PYSTON_MAJOR_VERSION)
-    (void)__Pyx_PyObject_CallMethod0;
-#if CYTHON_USE_TYPE_SPECS
-    (void)__Pyx_validate_bases_tuple;
-#endif
-    return PyType_Ready(t);
-#else
-    int r;
-    PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
-    if (bases && unlikely(__Pyx_validate_bases_tuple(t->tp_name, t->tp_dictoffset, bases) == -1))
-        return -1;
-#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
-    {
-        int gc_was_enabled;
-    #if PY_VERSION_HEX >= 0x030A00b1
-        gc_was_enabled = PyGC_Disable();
-        (void)__Pyx_PyObject_CallMethod0;
-    #else
-        PyObject *ret, *py_status;
-        PyObject *gc = NULL;
-        #if PY_VERSION_HEX >= 0x030700a1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM+0 >= 0x07030400)
-        gc = PyImport_GetModule(__pyx_kp_u_gc);
-        #endif
-        if (unlikely(!gc)) gc = PyImport_Import(__pyx_kp_u_gc);
-        if (unlikely(!gc)) return -1;
-        py_status = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_isenabled);
-        if (unlikely(!py_status)) {
-            Py_DECREF(gc);
-            return -1;
-        }
-        gc_was_enabled = __Pyx_PyObject_IsTrue(py_status);
-        Py_DECREF(py_status);
-        if (gc_was_enabled > 0) {
-            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_disable);
-            if (unlikely(!ret)) {
-                Py_DECREF(gc);
-                return -1;
-            }
-            Py_DECREF(ret);
-        } else if (unlikely(gc_was_enabled == -1)) {
-            Py_DECREF(gc);
-            return -1;
-        }
-    #endif
-        t->tp_flags |= Py_TPFLAGS_HEAPTYPE;
-#if PY_VERSION_HEX >= 0x030A0000
-        t->tp_flags |= Py_TPFLAGS_IMMUTABLETYPE;
-#endif
-#else
-        (void)__Pyx_PyObject_CallMethod0;
-#endif
-    r = PyType_Ready(t);
-#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
-        t->tp_flags &= ~Py_TPFLAGS_HEAPTYPE;
-    #if PY_VERSION_HEX >= 0x030A00b1
-        if (gc_was_enabled)
-            PyGC_Enable();
-    #else
-        if (gc_was_enabled) {
-            PyObject *tp, *v, *tb;
-            PyErr_Fetch(&tp, &v, &tb);
-            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_enable);
-            if (likely(ret || r == -1)) {
-                Py_XDECREF(ret);
-                PyErr_Restore(tp, v, tb);
-            } else {
-                Py_XDECREF(tp);
-                Py_XDECREF(v);
-                Py_XDECREF(tb);
-                r = -1;
-            }
-        }
-        Py_DECREF(gc);
-    #endif
-    }
-#endif
-    return r;
-#endif
-}
-
-/* PyObject_GenericGetAttrNoDict */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
-    __Pyx_TypeName type_name = __Pyx_PyType_GetName(tp);
-    PyErr_Format(PyExc_AttributeError,
-#if PY_MAJOR_VERSION >= 3
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
-                 type_name, attr_name);
-#else
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
-                 type_name, PyString_AS_STRING(attr_name));
-#endif
-    __Pyx_DECREF_TypeName(type_name);
-    return NULL;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
-    PyObject *descr;
-    PyTypeObject *tp = Py_TYPE(obj);
-    if (unlikely(!PyString_Check(attr_name))) {
-        return PyObject_GenericGetAttr(obj, attr_name);
-    }
-    assert(!tp->tp_dictoffset);
-    descr = _PyType_Lookup(tp, attr_name);
-    if (unlikely(!descr)) {
-        return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
-    }
-    Py_INCREF(descr);
-    #if PY_MAJOR_VERSION < 3
-    if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
-    #endif
-    {
-        descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
-        if (unlikely(f)) {
-            PyObject *res = f(descr, obj, (PyObject *)tp);
-            Py_DECREF(descr);
-            return res;
-        }
-    }
-    return descr;
-}
-#endif
-
-/* PyObject_GenericGetAttr */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
-    if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
-        return PyObject_GenericGetAttr(obj, attr_name);
-    }
-    return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
-}
-#endif
-
-/* SetupReduce */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
-  int ret;
-  PyObject *name_attr;
-  name_attr = __Pyx_PyObject_GetAttrStrNoError(meth, __pyx_n_s_name);
-  if (likely(name_attr)) {
-      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
-  } else {
-      ret = -1;
-  }
-  if (unlikely(ret < 0)) {
-      PyErr_Clear();
-      ret = 0;
-  }
-  Py_XDECREF(name_attr);
-  return ret;
-}
-static int __Pyx_setup_reduce(PyObject* type_obj) {
-    int ret = 0;
-    PyObject *object_reduce = NULL;
-    PyObject *object_getstate = NULL;
-    PyObject *object_reduce_ex = NULL;
-    PyObject *reduce = NULL;
-    PyObject *reduce_ex = NULL;
-    PyObject *reduce_cython = NULL;
-    PyObject *setstate = NULL;
-    PyObject *setstate_cython = NULL;
-    PyObject *getstate = NULL;
-#if CYTHON_USE_PYTYPE_LOOKUP
-    getstate = _PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate);
-#else
-    getstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_getstate);
-    if (!getstate && PyErr_Occurred()) {
-        goto __PYX_BAD;
-    }
-#endif
-    if (getstate) {
-#if CYTHON_USE_PYTYPE_LOOKUP
-        object_getstate = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_getstate);
-#else
-        object_getstate = __Pyx_PyObject_GetAttrStrNoError((PyObject*)&PyBaseObject_Type, __pyx_n_s_getstate);
-        if (!object_getstate && PyErr_Occurred()) {
-            goto __PYX_BAD;
-        }
-#endif
-        if (object_getstate != getstate) {
-            goto __PYX_GOOD;
-        }
-    }
-#if CYTHON_USE_PYTYPE_LOOKUP
-    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
-#else
-    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
-#endif
-    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
-    if (reduce_ex == object_reduce_ex) {
-#if CYTHON_USE_PYTYPE_LOOKUP
-        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
-#else
-        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
-#endif
-        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
-        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
-            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython);
-            if (likely(reduce_cython)) {
-                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-            } else if (reduce == object_reduce || PyErr_Occurred()) {
-                goto __PYX_BAD;
-            }
-            setstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate);
-            if (!setstate) PyErr_Clear();
-            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
-                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython);
-                if (likely(setstate_cython)) {
-                    ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-                    ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-                } else if (!setstate || PyErr_Occurred()) {
-                    goto __PYX_BAD;
-                }
-            }
-            PyType_Modified((PyTypeObject*)type_obj);
-        }
-    }
-    goto __PYX_GOOD;
-__PYX_BAD:
-    if (!PyErr_Occurred()) {
-        __Pyx_TypeName type_obj_name =
-            __Pyx_PyType_GetName((PyTypeObject*)type_obj);
-        PyErr_Format(PyExc_RuntimeError,
-            "Unable to initialize pickling for " __Pyx_FMT_TYPENAME, type_obj_name);
-        __Pyx_DECREF_TypeName(type_obj_name);
-    }
-    ret = -1;
-__PYX_GOOD:
-#if !CYTHON_USE_PYTYPE_LOOKUP
-    Py_XDECREF(object_reduce);
-    Py_XDECREF(object_reduce_ex);
-    Py_XDECREF(object_getstate);
-    Py_XDECREF(getstate);
-#endif
-    Py_XDECREF(reduce);
-    Py_XDECREF(reduce_ex);
-    Py_XDECREF(reduce_cython);
-    Py_XDECREF(setstate);
-    Py_XDECREF(setstate_cython);
-    return ret;
-}
-#endif
-
-/* SetVTable */
-static int __Pyx_SetVtable(PyTypeObject *type, void *vtable) {
-    PyObject *ob = PyCapsule_New(vtable, 0, 0);
-    if (unlikely(!ob))
-        goto bad;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    if (unlikely(PyObject_SetAttr((PyObject *) type, __pyx_n_s_pyx_vtable, ob) < 0))
-#else
-    if (unlikely(PyDict_SetItem(type->tp_dict, __pyx_n_s_pyx_vtable, ob) < 0))
-#endif
-        goto bad;
-    Py_DECREF(ob);
-    return 0;
-bad:
-    Py_XDECREF(ob);
-    return -1;
-}
-
-/* GetVTable */
-static void* __Pyx_GetVtable(PyTypeObject *type) {
-    void* ptr;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *ob = PyObject_GetAttr((PyObject *)type, __pyx_n_s_pyx_vtable);
-#else
-    PyObject *ob = PyObject_GetItem(type->tp_dict, __pyx_n_s_pyx_vtable);
-#endif
-    if (!ob)
-        goto bad;
-    ptr = PyCapsule_GetPointer(ob, 0);
-    if (!ptr && !PyErr_Occurred())
-        PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
-    Py_DECREF(ob);
-    return ptr;
-bad:
-    Py_XDECREF(ob);
-    return NULL;
-}
-
-/* MergeVTables */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_MergeVtables(PyTypeObject *type) {
-    int i;
-    void** base_vtables;
-    __Pyx_TypeName tp_base_name;
-    __Pyx_TypeName base_name;
-    void* unknown = (void*)-1;
-    PyObject* bases = type->tp_bases;
-    int base_depth = 0;
-    {
-        PyTypeObject* base = type->tp_base;
-        while (base) {
-            base_depth += 1;
-            base = base->tp_base;
-        }
-    }
-    base_vtables = (void**) malloc(sizeof(void*) * (size_t)(base_depth + 1));
-    base_vtables[0] = unknown;
-    for (i = 1; i < PyTuple_GET_SIZE(bases); i++) {
-        void* base_vtable = __Pyx_GetVtable(((PyTypeObject*)PyTuple_GET_ITEM(bases, i)));
-        if (base_vtable != NULL) {
-            int j;
-            PyTypeObject* base = type->tp_base;
-            for (j = 0; j < base_depth; j++) {
-                if (base_vtables[j] == unknown) {
-                    base_vtables[j] = __Pyx_GetVtable(base);
-                    base_vtables[j + 1] = unknown;
-                }
-                if (base_vtables[j] == base_vtable) {
-                    break;
-                } else if (base_vtables[j] == NULL) {
-                    goto bad;
-                }
-                base = base->tp_base;
-            }
-        }
-    }
-    PyErr_Clear();
-    free(base_vtables);
-    return 0;
-bad:
-    tp_base_name = __Pyx_PyType_GetName(type->tp_base);
-    base_name = __Pyx_PyType_GetName((PyTypeObject*)PyTuple_GET_ITEM(bases, i));
-    PyErr_Format(PyExc_TypeError,
-        "multiple bases have vtable conflict: '" __Pyx_FMT_TYPENAME "' and '" __Pyx_FMT_TYPENAME "'", tp_base_name, base_name);
-    __Pyx_DECREF_TypeName(tp_base_name);
-    __Pyx_DECREF_TypeName(base_name);
-    free(base_vtables);
-    return -1;
-}
-#endif
-
-/* FetchSharedCythonModule */
-static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
-    return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
-}
-
-/* FetchCommonType */
-static int __Pyx_VerifyCachedType(PyObject *cached_type,
-                               const char *name,
-                               Py_ssize_t basicsize,
-                               Py_ssize_t expected_basicsize) {
-    if (!PyType_Check(cached_type)) {
-        PyErr_Format(PyExc_TypeError,
-            "Shared Cython type %.200s is not a type object", name);
-        return -1;
-    }
-    if (basicsize != expected_basicsize) {
-        PyErr_Format(PyExc_TypeError,
-            "Shared Cython type %.200s has the wrong size, try recompiling",
-            name);
-        return -1;
-    }
-    return 0;
-}
-#if !CYTHON_USE_TYPE_SPECS
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
-    PyObject* abi_module;
-    const char* object_name;
-    PyTypeObject *cached_type = NULL;
-    abi_module = __Pyx_FetchSharedCythonABIModule();
-    if (!abi_module) return NULL;
-    object_name = strrchr(type->tp_name, '.');
-    object_name = object_name ? object_name+1 : type->tp_name;
-    cached_type = (PyTypeObject*) PyObject_GetAttrString(abi_module, object_name);
-    if (cached_type) {
-        if (__Pyx_VerifyCachedType(
-              (PyObject *)cached_type,
-              object_name,
-              cached_type->tp_basicsize,
-              type->tp_basicsize) < 0) {
-            goto bad;
-        }
-        goto done;
-    }
-    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
-    PyErr_Clear();
-    if (PyType_Ready(type) < 0) goto bad;
-    if (PyObject_SetAttrString(abi_module, object_name, (PyObject *)type) < 0)
-        goto bad;
-    Py_INCREF(type);
-    cached_type = type;
-done:
-    Py_DECREF(abi_module);
-    return cached_type;
-bad:
-    Py_XDECREF(cached_type);
-    cached_type = NULL;
-    goto done;
-}
-#else
-static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases) {
-    PyObject *abi_module, *cached_type = NULL;
-    const char* object_name = strrchr(spec->name, '.');
-    object_name = object_name ? object_name+1 : spec->name;
-    abi_module = __Pyx_FetchSharedCythonABIModule();
-    if (!abi_module) return NULL;
-    cached_type = PyObject_GetAttrString(abi_module, object_name);
-    if (cached_type) {
-        Py_ssize_t basicsize;
-#if CYTHON_COMPILING_IN_LIMITED_API
-        PyObject *py_basicsize;
-        py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
-        if (unlikely(!py_basicsize)) goto bad;
-        basicsize = PyLong_AsSsize_t(py_basicsize);
-        Py_DECREF(py_basicsize);
-        py_basicsize = 0;
-        if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
-#else
-        basicsize = likely(PyType_Check(cached_type)) ? ((PyTypeObject*) cached_type)->tp_basicsize : -1;
-#endif
-        if (__Pyx_VerifyCachedType(
-              cached_type,
-              object_name,
-              basicsize,
-              spec->basicsize) < 0) {
-            goto bad;
-        }
-        goto done;
-    }
-    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
-    PyErr_Clear();
-    CYTHON_UNUSED_VAR(module);
-    cached_type = __Pyx_PyType_FromModuleAndSpec(abi_module, spec, bases);
-    if (unlikely(!cached_type)) goto bad;
-    if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
-    if (PyObject_SetAttrString(abi_module, object_name, cached_type) < 0) goto bad;
-done:
-    Py_DECREF(abi_module);
-    assert(cached_type == NULL || PyType_Check(cached_type));
-    return (PyTypeObject *) cached_type;
-bad:
-    Py_XDECREF(cached_type);
-    cached_type = NULL;
-    goto done;
-}
-#endif
-
-/* PyVectorcallFastCallDict */
-#if CYTHON_METH_FASTCALL
-static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
-{
-    PyObject *res = NULL;
-    PyObject *kwnames;
-    PyObject **newargs;
-    PyObject **kwvalues;
-    Py_ssize_t i, pos;
-    size_t j;
-    PyObject *key, *value;
-    unsigned long keys_are_strings;
-    Py_ssize_t nkw = PyDict_GET_SIZE(kw);
-    newargs = (PyObject **)PyMem_Malloc((nargs + (size_t)nkw) * sizeof(args[0]));
-    if (unlikely(newargs == NULL)) {
-        PyErr_NoMemory();
-        return NULL;
-    }
-    for (j = 0; j < nargs; j++) newargs[j] = args[j];
-    kwnames = PyTuple_New(nkw);
-    if (unlikely(kwnames == NULL)) {
-        PyMem_Free(newargs);
-        return NULL;
-    }
-    kwvalues = newargs + nargs;
-    pos = i = 0;
-    keys_are_strings = Py_TPFLAGS_UNICODE_SUBCLASS;
-    while (PyDict_Next(kw, &pos, &key, &value)) {
-        keys_are_strings &= Py_TYPE(key)->tp_flags;
-        Py_INCREF(key);
-        Py_INCREF(value);
-        PyTuple_SET_ITEM(kwnames, i, key);
-        kwvalues[i] = value;
-        i++;
-    }
-    if (unlikely(!keys_are_strings)) {
-        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
-        goto cleanup;
-    }
-    res = vc(func, newargs, nargs, kwnames);
-cleanup:
-    Py_DECREF(kwnames);
-    for (i = 0; i < nkw; i++)
-        Py_DECREF(kwvalues[i]);
-    PyMem_Free(newargs);
-    return res;
-}
-static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
-{
-    if (likely(kw == NULL) || PyDict_GET_SIZE(kw) == 0) {
-        return vc(func, args, nargs, NULL);
-    }
-    return __Pyx_PyVectorcall_FastCallDict_kw(func, vc, args, nargs, kw);
-}
-#endif
-
-/* CythonFunctionShared */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
-    if (__Pyx_CyFunction_Check(func)) {
-        return PyCFunction_GetFunction(((__pyx_CyFunctionObject*)func)->func) == (PyCFunction) cfunc;
-    } else if (PyCFunction_Check(func)) {
-        return PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
-    }
-    return 0;
-}
-#else
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
-    return __Pyx_CyOrPyCFunction_Check(func) && __Pyx_CyOrPyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
-}
-#endif
-static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj) {
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    __Pyx_Py_XDECREF_SET(
-        __Pyx_CyFunction_GetClassObj(f),
-            ((classobj) ? __Pyx_NewRef(classobj) : NULL));
-#else
-    __Pyx_Py_XDECREF_SET(
-        ((PyCMethodObject *) (f))->mm_class,
-        (PyTypeObject*)((classobj) ? __Pyx_NewRef(classobj) : NULL));
-#endif
-}
-static PyObject *
-__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, void *closure)
-{
-    CYTHON_UNUSED_VAR(closure);
-    if (unlikely(op->func_doc == NULL)) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-        op->func_doc = PyObject_GetAttrString(op->func, "__doc__");
-        if (unlikely(!op->func_doc)) return NULL;
-#else
-        if (((PyCFunctionObject*)op)->m_ml->ml_doc) {
-#if PY_MAJOR_VERSION >= 3
-            op->func_doc = PyUnicode_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
-#else
-            op->func_doc = PyString_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
-#endif
-            if (unlikely(op->func_doc == NULL))
-                return NULL;
-        } else {
-            Py_INCREF(Py_None);
-            return Py_None;
-        }
-#endif
-    }
-    Py_INCREF(op->func_doc);
-    return op->func_doc;
-}
-static int
-__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (value == NULL) {
-        value = Py_None;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_doc, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(op->func_name == NULL)) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-        op->func_name = PyObject_GetAttrString(op->func, "__name__");
-#elif PY_MAJOR_VERSION >= 3
-        op->func_name = PyUnicode_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
-#else
-        op->func_name = PyString_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
-#endif
-        if (unlikely(op->func_name == NULL))
-            return NULL;
-    }
-    Py_INCREF(op->func_name);
-    return op->func_name;
-}
-static int
-__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-#if PY_MAJOR_VERSION >= 3
-    if (unlikely(value == NULL || !PyUnicode_Check(value)))
-#else
-    if (unlikely(value == NULL || !PyString_Check(value)))
-#endif
-    {
-        PyErr_SetString(PyExc_TypeError,
-                        "__name__ must be set to a string object");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_name, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(op->func_qualname);
-    return op->func_qualname;
-}
-static int
-__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-#if PY_MAJOR_VERSION >= 3
-    if (unlikely(value == NULL || !PyUnicode_Check(value)))
-#else
-    if (unlikely(value == NULL || !PyString_Check(value)))
-#endif
-    {
-        PyErr_SetString(PyExc_TypeError,
-                        "__qualname__ must be set to a string object");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_qualname, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(op->func_dict == NULL)) {
-        op->func_dict = PyDict_New();
-        if (unlikely(op->func_dict == NULL))
-            return NULL;
-    }
-    Py_INCREF(op->func_dict);
-    return op->func_dict;
-}
-static int
-__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(value == NULL)) {
-        PyErr_SetString(PyExc_TypeError,
-               "function's dictionary may not be deleted");
-        return -1;
-    }
-    if (unlikely(!PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-               "setting function's dictionary to a non-dict");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_dict, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(op->func_globals);
-    return op->func_globals;
-}
-static PyObject *
-__Pyx_CyFunction_get_closure(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(op);
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(Py_None);
-    return Py_None;
-}
-static PyObject *
-__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, void *context)
-{
-    PyObject* result = (op->func_code) ? op->func_code : Py_None;
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
-    int result = 0;
-    PyObject *res = op->defaults_getter((PyObject *) op);
-    if (unlikely(!res))
-        return -1;
-    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
-    Py_INCREF(op->defaults_tuple);
-    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
-    Py_INCREF(op->defaults_kwdict);
-    #else
-    op->defaults_tuple = __Pyx_PySequence_ITEM(res, 0);
-    if (unlikely(!op->defaults_tuple)) result = -1;
-    else {
-        op->defaults_kwdict = __Pyx_PySequence_ITEM(res, 1);
-        if (unlikely(!op->defaults_kwdict)) result = -1;
-    }
-    #endif
-    Py_DECREF(res);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value) {
-        value = Py_None;
-    } else if (unlikely(value != Py_None && !PyTuple_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__defaults__ must be set to a tuple object");
-        return -1;
-    }
-    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__defaults__ will not "
-                 "currently affect the values used in function calls", 1);
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->defaults_tuple, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->defaults_tuple;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        if (op->defaults_getter) {
-            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
-            result = op->defaults_tuple;
-        } else {
-            result = Py_None;
-        }
-    }
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value) {
-        value = Py_None;
-    } else if (unlikely(value != Py_None && !PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__kwdefaults__ must be set to a dict object");
-        return -1;
-    }
-    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__kwdefaults__ will not "
-                 "currently affect the values used in function calls", 1);
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->defaults_kwdict, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->defaults_kwdict;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        if (op->defaults_getter) {
-            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
-            result = op->defaults_kwdict;
-        } else {
-            result = Py_None;
-        }
-    }
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value || value == Py_None) {
-        value = NULL;
-    } else if (unlikely(!PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__annotations__ must be set to a dict object");
-        return -1;
-    }
-    Py_XINCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_annotations, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->func_annotations;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        result = PyDict_New();
-        if (unlikely(!result)) return NULL;
-        op->func_annotations = result;
-    }
-    Py_INCREF(result);
-    return result;
-}
-static PyObject *
-__Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
-    int is_coroutine;
-    CYTHON_UNUSED_VAR(context);
-    if (op->func_is_coroutine) {
-        return __Pyx_NewRef(op->func_is_coroutine);
-    }
-    is_coroutine = op->flags & __Pyx_CYFUNCTION_COROUTINE;
-#if PY_VERSION_HEX >= 0x03050000
-    if (is_coroutine) {
-        PyObject *module, *fromlist, *marker = __pyx_n_s_is_coroutine;
-        fromlist = PyList_New(1);
-        if (unlikely(!fromlist)) return NULL;
-        Py_INCREF(marker);
-#if CYTHON_ASSUME_SAFE_MACROS
-        PyList_SET_ITEM(fromlist, 0, marker);
-#else
-        if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
-            Py_DECREF(marker);
-            Py_DECREF(fromlist);
-            return NULL;
-        }
-#endif
-        module = PyImport_ImportModuleLevelObject(__pyx_n_s_asyncio_coroutines, NULL, NULL, fromlist, 0);
-        Py_DECREF(fromlist);
-        if (unlikely(!module)) goto ignore;
-        op->func_is_coroutine = __Pyx_PyObject_GetAttrStr(module, marker);
-        Py_DECREF(module);
-        if (likely(op->func_is_coroutine)) {
-            return __Pyx_NewRef(op->func_is_coroutine);
-        }
-ignore:
-        PyErr_Clear();
-    }
-#endif
-    op->func_is_coroutine = __Pyx_PyBool_FromLong(is_coroutine);
-    return __Pyx_NewRef(op->func_is_coroutine);
-}
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *
-__Pyx_CyFunction_get_module(__pyx_CyFunctionObject *op, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    return PyObject_GetAttrString(op->func, "__module__");
-}
-static int
-__Pyx_CyFunction_set_module(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    return PyObject_SetAttrString(op->func, "__module__", value);
-}
-#endif
-static PyGetSetDef __pyx_CyFunction_getsets[] = {
-    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
-    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
-    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
-    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
-    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
-    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
-    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
-    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
-    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
-    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
-    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
-    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
-    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
-    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
-    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
-    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
-    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
-    {(char *) "_is_coroutine", (getter)__Pyx_CyFunction_get_is_coroutine, 0, 0, 0},
-#if CYTHON_COMPILING_IN_LIMITED_API
-    {"__module__", (getter)__Pyx_CyFunction_get_module, (setter)__Pyx_CyFunction_set_module, 0, 0},
-#endif
-    {0, 0, 0, 0, 0}
-};
-static PyMemberDef __pyx_CyFunction_members[] = {
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), 0, 0},
-#endif
-#if CYTHON_USE_TYPE_SPECS
-    {(char *) "__dictoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_dict), READONLY, 0},
-#if CYTHON_METH_FASTCALL
-#if CYTHON_BACKPORT_VECTORCALL
-    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_vectorcall), READONLY, 0},
-#else
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(PyCFunctionObject, vectorcall), READONLY, 0},
-#endif
-#endif
-#endif
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_weakreflist), READONLY, 0},
-#else
-    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(PyCFunctionObject, m_weakreflist), READONLY, 0},
-#endif
-#endif
-    {0, 0, 0,  0, 0}
-};
-static PyObject *
-__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, PyObject *args)
-{
-    CYTHON_UNUSED_VAR(args);
-#if PY_MAJOR_VERSION >= 3
-    Py_INCREF(m->func_qualname);
-    return m->func_qualname;
-#else
-    return PyString_FromString(((PyCFunctionObject*)m)->m_ml->ml_name);
-#endif
-}
-static PyMethodDef __pyx_CyFunction_methods[] = {
-    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
-    {0, 0, 0, 0}
-};
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
-#else
-#define __Pyx_CyFunction_weakreflist(cyfunc) (((PyCFunctionObject*)cyfunc)->m_weakreflist)
-#endif
-static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
-                                       PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    PyCFunctionObject *cf = (PyCFunctionObject*) op;
-#endif
-    if (unlikely(op == NULL))
-        return NULL;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    op->func = PyCFunction_NewEx(ml, (PyObject*)op, module);
-    if (unlikely(!op->func)) return NULL;
-#endif
-    op->flags = flags;
-    __Pyx_CyFunction_weakreflist(op) = NULL;
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    cf->m_ml = ml;
-    cf->m_self = (PyObject *) op;
-#endif
-    Py_XINCREF(closure);
-    op->func_closure = closure;
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    Py_XINCREF(module);
-    cf->m_module = module;
-#endif
-    op->func_dict = NULL;
-    op->func_name = NULL;
-    Py_INCREF(qualname);
-    op->func_qualname = qualname;
-    op->func_doc = NULL;
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    op->func_classobj = NULL;
-#else
-    ((PyCMethodObject*)op)->mm_class = NULL;
-#endif
-    op->func_globals = globals;
-    Py_INCREF(op->func_globals);
-    Py_XINCREF(code);
-    op->func_code = code;
-    op->defaults_pyobjects = 0;
-    op->defaults_size = 0;
-    op->defaults = NULL;
-    op->defaults_tuple = NULL;
-    op->defaults_kwdict = NULL;
-    op->defaults_getter = NULL;
-    op->func_annotations = NULL;
-    op->func_is_coroutine = NULL;
-#if CYTHON_METH_FASTCALL
-    switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS | METH_O | METH_KEYWORDS | METH_METHOD)) {
-    case METH_NOARGS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_NOARGS;
-        break;
-    case METH_O:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_O;
-        break;
-    case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD;
-        break;
-    case METH_FASTCALL | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS;
-        break;
-    case METH_VARARGS | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = NULL;
-        break;
-    default:
-        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
-        Py_DECREF(op);
-        return NULL;
-    }
-#endif
-    return (PyObject *) op;
-}
-static int
-__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
-{
-    Py_CLEAR(m->func_closure);
-#if CYTHON_COMPILING_IN_LIMITED_API
-    Py_CLEAR(m->func);
-#else
-    Py_CLEAR(((PyCFunctionObject*)m)->m_module);
-#endif
-    Py_CLEAR(m->func_dict);
-    Py_CLEAR(m->func_name);
-    Py_CLEAR(m->func_qualname);
-    Py_CLEAR(m->func_doc);
-    Py_CLEAR(m->func_globals);
-    Py_CLEAR(m->func_code);
-#if !CYTHON_COMPILING_IN_LIMITED_API
-#if PY_VERSION_HEX < 0x030900B1
-    Py_CLEAR(__Pyx_CyFunction_GetClassObj(m));
-#else
-    {
-        PyObject *cls = (PyObject*) ((PyCMethodObject *) (m))->mm_class;
-        ((PyCMethodObject *) (m))->mm_class = NULL;
-        Py_XDECREF(cls);
-    }
-#endif
-#endif
-    Py_CLEAR(m->defaults_tuple);
-    Py_CLEAR(m->defaults_kwdict);
-    Py_CLEAR(m->func_annotations);
-    Py_CLEAR(m->func_is_coroutine);
-    if (m->defaults) {
-        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
-        int i;
-        for (i = 0; i < m->defaults_pyobjects; i++)
-            Py_XDECREF(pydefaults[i]);
-        PyObject_Free(m->defaults);
-        m->defaults = NULL;
-    }
-    return 0;
-}
-static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
-{
-    if (__Pyx_CyFunction_weakreflist(m) != NULL)
-        PyObject_ClearWeakRefs((PyObject *) m);
-    __Pyx_CyFunction_clear(m);
-    __Pyx_PyHeapTypeObject_GC_Del(m);
-}
-static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
-{
-    PyObject_GC_UnTrack(m);
-    __Pyx__CyFunction_dealloc(m);
-}
-static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
-{
-    Py_VISIT(m->func_closure);
-#if CYTHON_COMPILING_IN_LIMITED_API
-    Py_VISIT(m->func);
-#else
-    Py_VISIT(((PyCFunctionObject*)m)->m_module);
-#endif
-    Py_VISIT(m->func_dict);
-    Py_VISIT(m->func_name);
-    Py_VISIT(m->func_qualname);
-    Py_VISIT(m->func_doc);
-    Py_VISIT(m->func_globals);
-    Py_VISIT(m->func_code);
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    Py_VISIT(__Pyx_CyFunction_GetClassObj(m));
-#endif
-    Py_VISIT(m->defaults_tuple);
-    Py_VISIT(m->defaults_kwdict);
-    Py_VISIT(m->func_is_coroutine);
-    if (m->defaults) {
-        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
-        int i;
-        for (i = 0; i < m->defaults_pyobjects; i++)
-            Py_VISIT(pydefaults[i]);
-    }
-    return 0;
-}
-static PyObject*
-__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
-{
-#if PY_MAJOR_VERSION >= 3
-    return PyUnicode_FromFormat("<cyfunction %U at %p>",
-                                op->func_qualname, (void *)op);
-#else
-    return PyString_FromFormat("<cyfunction %s at %p>",
-                               PyString_AsString(op->func_qualname), (void *)op);
-#endif
-}
-static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *f = ((__pyx_CyFunctionObject*)func)->func;
-    PyObject *py_name = NULL;
-    PyCFunction meth;
-    int flags;
-    meth = PyCFunction_GetFunction(f);
-    if (unlikely(!meth)) return NULL;
-    flags = PyCFunction_GetFlags(f);
-    if (unlikely(flags < 0)) return NULL;
-#else
-    PyCFunctionObject* f = (PyCFunctionObject*)func;
-    PyCFunction meth = f->m_ml->ml_meth;
-    int flags = f->m_ml->ml_flags;
-#endif
-    Py_ssize_t size;
-    switch (flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
-    case METH_VARARGS:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0))
-            return (*meth)(self, arg);
-        break;
-    case METH_VARARGS | METH_KEYWORDS:
-        return (*(PyCFunctionWithKeywords)(void*)meth)(self, arg, kw);
-    case METH_NOARGS:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(arg);
-#else
-            size = PyTuple_Size(arg);
-            if (unlikely(size < 0)) return NULL;
-#endif
-            if (likely(size == 0))
-                return (*meth)(self, NULL);
-#if CYTHON_COMPILING_IN_LIMITED_API
-            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-            if (!py_name) return NULL;
-            PyErr_Format(PyExc_TypeError,
-                "%.200S() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                py_name, size);
-            Py_DECREF(py_name);
-#else
-            PyErr_Format(PyExc_TypeError,
-                "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                f->m_ml->ml_name, size);
-#endif
-            return NULL;
-        }
-        break;
-    case METH_O:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(arg);
-#else
-            size = PyTuple_Size(arg);
-            if (unlikely(size < 0)) return NULL;
-#endif
-            if (likely(size == 1)) {
-                PyObject *result, *arg0;
-                #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-                arg0 = PyTuple_GET_ITEM(arg, 0);
-                #else
-                arg0 = __Pyx_PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
-                #endif
-                result = (*meth)(self, arg0);
-                #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
-                Py_DECREF(arg0);
-                #endif
-                return result;
-            }
-#if CYTHON_COMPILING_IN_LIMITED_API
-            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-            if (!py_name) return NULL;
-            PyErr_Format(PyExc_TypeError,
-                "%.200S() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                py_name, size);
-            Py_DECREF(py_name);
-#else
-            PyErr_Format(PyExc_TypeError,
-                "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                f->m_ml->ml_name, size);
-#endif
-            return NULL;
-        }
-        break;
-    default:
-        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
-        return NULL;
-    }
-#if CYTHON_COMPILING_IN_LIMITED_API
-    py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-    if (!py_name) return NULL;
-    PyErr_Format(PyExc_TypeError, "%.200S() takes no keyword arguments",
-                 py_name);
-    Py_DECREF(py_name);
-#else
-    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
-                 f->m_ml->ml_name);
-#endif
-    return NULL;
-}
-static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-    PyObject *self, *result;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)func)->func);
-    if (unlikely(!self) && PyErr_Occurred()) return NULL;
-#else
-    self = ((PyCFunctionObject*)func)->m_self;
-#endif
-    result = __Pyx_CyFunction_CallMethod(func, self, arg, kw);
-    return result;
-}
-static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
-    PyObject *result;
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
-#if CYTHON_METH_FASTCALL
-     __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
-    if (vc) {
-#if CYTHON_ASSUME_SAFE_MACROS
-        return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
-#else
-        (void) &__Pyx_PyVectorcall_FastCallDict;
-        return PyVectorcall_Call(func, args, kw);
-#endif
-    }
-#endif
-    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
-        Py_ssize_t argc;
-        PyObject *new_args;
-        PyObject *self;
-#if CYTHON_ASSUME_SAFE_MACROS
-        argc = PyTuple_GET_SIZE(args);
-#else
-        argc = PyTuple_Size(args);
-        if (unlikely(!argc) < 0) return NULL;
-#endif
-        new_args = PyTuple_GetSlice(args, 1, argc);
-        if (unlikely(!new_args))
-            return NULL;
-        self = PyTuple_GetItem(args, 0);
-        if (unlikely(!self)) {
-            Py_DECREF(new_args);
-#if PY_MAJOR_VERSION > 2
-            PyErr_Format(PyExc_TypeError,
-                         "unbound method %.200S() needs an argument",
-                         cyfunc->func_qualname);
-#else
-            PyErr_SetString(PyExc_TypeError,
-                            "unbound method needs an argument");
-#endif
-            return NULL;
-        }
-        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
-        Py_DECREF(new_args);
-    } else {
-        result = __Pyx_CyFunction_Call(func, args, kw);
-    }
-    return result;
-}
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE int __Pyx_CyFunction_Vectorcall_CheckArgs(__pyx_CyFunctionObject *cyfunc, Py_ssize_t nargs, PyObject *kwnames)
-{
-    int ret = 0;
-    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
-        if (unlikely(nargs < 1)) {
-            PyErr_Format(PyExc_TypeError, "%.200s() needs an argument",
-                         ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
-            return -1;
-        }
-        ret = 1;
-    }
-    if (unlikely(kwnames) && unlikely(PyTuple_GET_SIZE(kwnames))) {
-        PyErr_Format(PyExc_TypeError,
-                     "%.200s() takes no keyword arguments", ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
-        return -1;
-    }
-    return ret;
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    if (unlikely(nargs != 0)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-            def->ml_name, nargs);
-        return NULL;
-    }
-    return def->ml_meth(self, NULL);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    if (unlikely(nargs != 1)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-            def->ml_name, nargs);
-        return NULL;
-    }
-    return def->ml_meth(self, args[0]);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    return ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))def->ml_meth)(self, args, nargs, kwnames);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-    PyTypeObject *cls = (PyTypeObject *) __Pyx_CyFunction_GetClassObj(cyfunc);
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    return ((__Pyx_PyCMethod)(void(*)(void))def->ml_meth)(self, cls, args, (size_t)nargs, kwnames);
-}
-#endif
-#if CYTHON_USE_TYPE_SPECS
-static PyType_Slot __pyx_CyFunctionType_slots[] = {
-    {Py_tp_dealloc, (void *)__Pyx_CyFunction_dealloc},
-    {Py_tp_repr, (void *)__Pyx_CyFunction_repr},
-    {Py_tp_call, (void *)__Pyx_CyFunction_CallAsMethod},
-    {Py_tp_traverse, (void *)__Pyx_CyFunction_traverse},
-    {Py_tp_clear, (void *)__Pyx_CyFunction_clear},
-    {Py_tp_methods, (void *)__pyx_CyFunction_methods},
-    {Py_tp_members, (void *)__pyx_CyFunction_members},
-    {Py_tp_getset, (void *)__pyx_CyFunction_getsets},
-    {Py_tp_descr_get, (void *)__Pyx_PyMethod_New},
-    {0, 0},
-};
-static PyType_Spec __pyx_CyFunctionType_spec = {
-    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
-    sizeof(__pyx_CyFunctionObject),
-    0,
-#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
-    Py_TPFLAGS_METHOD_DESCRIPTOR |
-#endif
-#if (defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL)
-    _Py_TPFLAGS_HAVE_VECTORCALL |
-#endif
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
-    __pyx_CyFunctionType_slots
-};
-#else
-static PyTypeObject __pyx_CyFunctionType_type = {
-    PyVarObject_HEAD_INIT(0, 0)
-    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
-    sizeof(__pyx_CyFunctionObject),
-    0,
-    (destructor) __Pyx_CyFunction_dealloc,
-#if !CYTHON_METH_FASTCALL
-    0,
-#elif CYTHON_BACKPORT_VECTORCALL
-    (printfunc)offsetof(__pyx_CyFunctionObject, func_vectorcall),
-#else
-    offsetof(PyCFunctionObject, vectorcall),
-#endif
-    0,
-    0,
-#if PY_MAJOR_VERSION < 3
-    0,
-#else
-    0,
-#endif
-    (reprfunc) __Pyx_CyFunction_repr,
-    0,
-    0,
-    0,
-    0,
-    __Pyx_CyFunction_CallAsMethod,
-    0,
-    0,
-    0,
-    0,
-#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
-    Py_TPFLAGS_METHOD_DESCRIPTOR |
-#endif
-#if defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL
-    _Py_TPFLAGS_HAVE_VECTORCALL |
-#endif
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
-    0,
-    (traverseproc) __Pyx_CyFunction_traverse,
-    (inquiry) __Pyx_CyFunction_clear,
-    0,
-#if PY_VERSION_HEX < 0x030500A0
-    offsetof(__pyx_CyFunctionObject, func_weakreflist),
-#else
-    offsetof(PyCFunctionObject, m_weakreflist),
-#endif
-    0,
-    0,
-    __pyx_CyFunction_methods,
-    __pyx_CyFunction_members,
-    __pyx_CyFunction_getsets,
-    0,
-    0,
-    __Pyx_PyMethod_New,
-    0,
-    offsetof(__pyx_CyFunctionObject, func_dict),
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-#if PY_VERSION_HEX >= 0x030400a1
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-    0,
-#endif
-#if __PYX_NEED_TP_PRINT_SLOT
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030C0000
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030d00A4
-    0,
-#endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-    0,
-#endif
-};
-#endif
-static int __pyx_CyFunction_init(PyObject *module) {
-#if CYTHON_USE_TYPE_SPECS
-    __pyx_CyFunctionType = __Pyx_FetchCommonTypeFromSpec(module, &__pyx_CyFunctionType_spec, NULL);
-#else
-    CYTHON_UNUSED_VAR(module);
-    __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
-#endif
-    if (unlikely(__pyx_CyFunctionType == NULL)) {
-        return -1;
-    }
-    return 0;
-}
-static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults = PyObject_Malloc(size);
-    if (unlikely(!m->defaults))
-        return PyErr_NoMemory();
-    memset(m->defaults, 0, size);
-    m->defaults_pyobjects = pyobjects;
-    m->defaults_size = size;
-    return m->defaults;
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults_tuple = tuple;
-    Py_INCREF(tuple);
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults_kwdict = dict;
-    Py_INCREF(dict);
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->func_annotations = dict;
-    Py_INCREF(dict);
-}
-
-/* CythonFunction */
-static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
-                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
-    PyObject *op = __Pyx_CyFunction_Init(
-        PyObject_GC_New(__pyx_CyFunctionObject, __pyx_CyFunctionType),
-        ml, flags, qualname, closure, module, globals, code
-    );
-    if (likely(op)) {
-        PyObject_GC_Track(op);
-    }
-    return op;
-}
-
-/* CLineInTraceback */
-#ifndef CYTHON_CLINE_IN_TRACEBACK
-static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
-    PyObject *use_cline;
-    PyObject *ptype, *pvalue, *ptraceback;
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyObject **cython_runtime_dict;
-#endif
-    CYTHON_MAYBE_UNUSED_VAR(tstate);
-    if (unlikely(!__pyx_cython_runtime)) {
-        return c_line;
-    }
-    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
-#if CYTHON_COMPILING_IN_CPYTHON
-    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
-    if (likely(cython_runtime_dict)) {
-        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
-            use_cline, *cython_runtime_dict,
-            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
-    } else
-#endif
-    {
-      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStrNoError(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
-      if (use_cline_obj) {
-        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
-        Py_DECREF(use_cline_obj);
-      } else {
-        PyErr_Clear();
-        use_cline = NULL;
-      }
-    }
-    if (!use_cline) {
-        c_line = 0;
-        (void) PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
-    }
-    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
-        c_line = 0;
-    }
-    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
-    return c_line;
-}
-#endif
-
-/* CodeObjectCache */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
-    int start = 0, mid = 0, end = count - 1;
-    if (end >= 0 && code_line > entries[end].code_line) {
-        return count;
-    }
-    while (start < end) {
-        mid = start + (end - start) / 2;
-        if (code_line < entries[mid].code_line) {
-            end = mid;
-        } else if (code_line > entries[mid].code_line) {
-             start = mid + 1;
-        } else {
-            return mid;
-        }
-    }
-    if (code_line <= entries[mid].code_line) {
-        return mid;
-    } else {
-        return mid + 1;
-    }
-}
-static PyCodeObject *__pyx_find_code_object(int code_line) {
-    PyCodeObject* code_object;
-    int pos;
-    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
-        return NULL;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
-        return NULL;
-    }
-    code_object = __pyx_code_cache.entries[pos].code_object;
-    Py_INCREF(code_object);
-    return code_object;
-}
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
-    int pos, i;
-    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
-    if (unlikely(!code_line)) {
-        return;
-    }
-    if (unlikely(!entries)) {
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
-        if (likely(entries)) {
-            __pyx_code_cache.entries = entries;
-            __pyx_code_cache.max_count = 64;
-            __pyx_code_cache.count = 1;
-            entries[0].code_line = code_line;
-            entries[0].code_object = code_object;
-            Py_INCREF(code_object);
-        }
-        return;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
-        PyCodeObject* tmp = entries[pos].code_object;
-        entries[pos].code_object = code_object;
-        Py_DECREF(tmp);
-        return;
-    }
-    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
-        int new_max = __pyx_code_cache.max_count + 64;
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
-            __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
-        if (unlikely(!entries)) {
-            return;
-        }
-        __pyx_code_cache.entries = entries;
-        __pyx_code_cache.max_count = new_max;
-    }
-    for (i=__pyx_code_cache.count; i>pos; i--) {
-        entries[i] = entries[i-1];
-    }
-    entries[pos].code_line = code_line;
-    entries[pos].code_object = code_object;
-    __pyx_code_cache.count++;
-    Py_INCREF(code_object);
-}
-#endif
-
-/* AddTraceback */
-#include "compile.h"
-#include "frameobject.h"
-#include "traceback.h"
-#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
-  #ifndef Py_BUILD_CORE
-    #define Py_BUILD_CORE 1
-  #endif
-  #include "internal/pycore_frame.h"
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
-                                                       PyObject *firstlineno, PyObject *name) {
-    PyObject *replace = NULL;
-    if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
-    if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
-    replace = PyObject_GetAttrString(code, "replace");
-    if (likely(replace)) {
-        PyObject *result;
-        result = PyObject_Call(replace, __pyx_empty_tuple, scratch_dict);
-        Py_DECREF(replace);
-        return result;
-    }
-    PyErr_Clear();
-    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
-    {
-        PyObject *compiled = NULL, *result = NULL;
-        if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
-        if (unlikely(PyDict_SetItemString(scratch_dict, "type", (PyObject*)(&PyType_Type)))) return NULL;
-        compiled = Py_CompileString(
-            "out = type(code)(\n"
-            "  code.co_argcount, code.co_kwonlyargcount, code.co_nlocals, code.co_stacksize,\n"
-            "  code.co_flags, code.co_code, code.co_consts, code.co_names,\n"
-            "  code.co_varnames, code.co_filename, co_name, co_firstlineno,\n"
-            "  code.co_lnotab)\n", "<dummy>", Py_file_input);
-        if (!compiled) return NULL;
-        result = PyEval_EvalCode(compiled, scratch_dict, scratch_dict);
-        Py_DECREF(compiled);
-        if (!result) PyErr_Print();
-        Py_DECREF(result);
-        result = PyDict_GetItemString(scratch_dict, "out");
-        if (result) Py_INCREF(result);
-        return result;
-    }
-    #else
-    return NULL;
-    #endif
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
-    PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
-    PyObject *exc_type, *exc_value, *exc_traceback;
-    int success = 0;
-    if (c_line) {
-        (void) __pyx_cfilenm;
-        (void) __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
-    }
-    PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
-    code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
-    if (unlikely(!code_object)) goto bad;
-    py_py_line = PyLong_FromLong(py_line);
-    if (unlikely(!py_py_line)) goto bad;
-    py_funcname = PyUnicode_FromString(funcname);
-    if (unlikely(!py_funcname)) goto bad;
-    dict = PyDict_New();
-    if (unlikely(!dict)) goto bad;
-    {
-        PyObject *old_code_object = code_object;
-        code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
-        Py_DECREF(old_code_object);
-    }
-    if (unlikely(!code_object)) goto bad;
-    getframe = PySys_GetObject("_getframe");
-    if (unlikely(!getframe)) goto bad;
-    if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
-    frame = PyEval_EvalCode(code_object, dict, dict);
-    if (unlikely(!frame) || frame == Py_None) goto bad;
-    success = 1;
-  bad:
-    PyErr_Restore(exc_type, exc_value, exc_traceback);
-    Py_XDECREF(code_object);
-    Py_XDECREF(py_py_line);
-    Py_XDECREF(py_funcname);
-    Py_XDECREF(dict);
-    Py_XDECREF(replace);
-    if (success) {
-        PyTraceBack_Here(
-            (struct _frame*)frame);
-    }
-    Py_XDECREF(frame);
-}
-#else
-static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
-            const char *funcname, int c_line,
-            int py_line, const char *filename) {
-    PyCodeObject *py_code = NULL;
-    PyObject *py_funcname = NULL;
-    #if PY_MAJOR_VERSION < 3
-    PyObject *py_srcfile = NULL;
-    py_srcfile = PyString_FromString(filename);
-    if (!py_srcfile) goto bad;
-    #endif
-    if (c_line) {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        if (!py_funcname) goto bad;
-        #else
-        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        if (!py_funcname) goto bad;
-        funcname = PyUnicode_AsUTF8(py_funcname);
-        if (!funcname) goto bad;
-        #endif
-    }
-    else {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromString(funcname);
-        if (!py_funcname) goto bad;
-        #endif
-    }
-    #if PY_MAJOR_VERSION < 3
-    py_code = __Pyx_PyCode_New(
-        0,
-        0,
-        0,
-        0,
-        0,
-        0,
-        __pyx_empty_bytes, /*PyObject *code,*/
-        __pyx_empty_tuple, /*PyObject *consts,*/
-        __pyx_empty_tuple, /*PyObject *names,*/
-        __pyx_empty_tuple, /*PyObject *varnames,*/
-        __pyx_empty_tuple, /*PyObject *freevars,*/
-        __pyx_empty_tuple, /*PyObject *cellvars,*/
-        py_srcfile,   /*PyObject *filename,*/
-        py_funcname,  /*PyObject *name,*/
-        py_line,
-        __pyx_empty_bytes  /*PyObject *lnotab*/
-    );
-    Py_DECREF(py_srcfile);
-    #else
-    py_code = PyCode_NewEmpty(filename, funcname, py_line);
-    #endif
-    Py_XDECREF(py_funcname);
-    return py_code;
-bad:
-    Py_XDECREF(py_funcname);
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(py_srcfile);
-    #endif
-    return NULL;
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyCodeObject *py_code = 0;
-    PyFrameObject *py_frame = 0;
-    PyThreadState *tstate = __Pyx_PyThreadState_Current;
-    PyObject *ptype, *pvalue, *ptraceback;
-    if (c_line) {
-        c_line = __Pyx_CLineForTraceback(tstate, c_line);
-    }
-    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
-    if (!py_code) {
-        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
-        py_code = __Pyx_CreateCodeObjectForTraceback(
-            funcname, c_line, py_line, filename);
-        if (!py_code) {
-            /* If the code object creation fails, then we should clear the
-               fetched exception references and propagate the new exception */
-            Py_XDECREF(ptype);
-            Py_XDECREF(pvalue);
-            Py_XDECREF(ptraceback);
-            goto bad;
-        }
-        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
-        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
-    }
-    py_frame = PyFrame_New(
-        tstate,            /*PyThreadState *tstate,*/
-        py_code,           /*PyCodeObject *code,*/
-        __pyx_d,    /*PyObject *globals,*/
-        0                  /*PyObject *locals*/
-    );
-    if (!py_frame) goto bad;
-    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
-    PyTraceBack_Here(py_frame);
-bad:
-    Py_XDECREF(py_code);
-    Py_XDECREF(py_frame);
-}
-#endif
-
-/* CIntFromPyVerify */
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
-#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
-#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
-    {\
-        func_type value = func_value;\
-        if (sizeof(target_type) < sizeof(func_type)) {\
-            if (unlikely(value != (func_type) (target_type) value)) {\
-                func_type zero = 0;\
-                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
-                    return (target_type) -1;\
-                if (is_unsigned && unlikely(value < zero))\
-                    goto raise_neg_overflow;\
-                else\
-                    goto raise_overflow;\
-            }\
-        }\
-        return (target_type) value;\
-    }
-
-/* CIntFromPy */
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-#if PY_MAJOR_VERSION < 3
-    if (likely(PyInt_Check(x))) {
-        if ((sizeof(long) < sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
-        } else {
-            long val = PyInt_AS_LONG(x);
-            if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
-            }
-            return (long) val;
-        }
-    }
-#endif
-    if (unlikely(!PyLong_Check(x))) {
-        long val;
-        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
-        if (!tmp) return (long) -1;
-        val = __Pyx_PyInt_As_long(tmp);
-        Py_DECREF(tmp);
-        return val;
-    }
-    if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_DigitCount(x)) {
-                case 2:
-                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
-                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
-                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
-                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-        if (unlikely(Py_SIZE(x) < 0)) {
-            goto raise_neg_overflow;
-        }
-#else
-        {
-            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-            if (unlikely(result < 0))
-                return (long) -1;
-            if (unlikely(result == 1))
-                goto raise_neg_overflow;
-        }
-#endif
-        if ((sizeof(long) <= sizeof(unsigned long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-#endif
-        }
-    } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_SignedDigitCount(x)) {
-                case -2:
-                    if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-        if ((sizeof(long) <= sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
-#endif
-        }
-    }
-    {
-        long val;
-        int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-        if (unlikely(bytes_copied == -1)) {
-        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-            goto raise_overflow;
-        } else {
-            ret = 0;
-        }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-        int one = 1; int is_little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&val;
-        ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                    bytes, sizeof(val),
-                                    is_little, !is_unsigned);
-#else
-        PyObject *v;
-        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-        int bits, remaining_bits, is_negative = 0;
-        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-        if (likely(PyLong_CheckExact(x))) {
-            v = __Pyx_NewRef(x);
-        } else {
-            v = PyNumber_Long(x);
-            if (unlikely(!v)) return (long) -1;
-            assert(PyLong_CheckExact(v));
-        }
-        {
-            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-            if (unlikely(result < 0)) {
-                Py_DECREF(v);
-                return (long) -1;
-            }
-            is_negative = result == 1;
-        }
-        if (is_unsigned && unlikely(is_negative)) {
-            Py_DECREF(v);
-            goto raise_neg_overflow;
-        } else if (is_negative) {
-            stepval = PyNumber_Invert(v);
-            Py_DECREF(v);
-            if (unlikely(!stepval))
-                return (long) -1;
-        } else {
-            stepval = v;
-        }
-        v = NULL;
-        val = (long) 0;
-        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-        for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
-            PyObject *tmp, *digit;
-            long idigit;
-            digit = PyNumber_And(stepval, mask);
-            if (unlikely(!digit)) goto done;
-            idigit = PyLong_AsLong(digit);
-            Py_DECREF(digit);
-            if (unlikely(idigit < 0)) goto done;
-            val |= ((long) idigit) << bits;
-            tmp = PyNumber_Rshift(stepval, shift);
-            if (unlikely(!tmp)) goto done;
-            Py_DECREF(stepval); stepval = tmp;
-        }
-        Py_DECREF(shift); shift = NULL;
-        Py_DECREF(mask); mask = NULL;
-        {
-            long idigit = PyLong_AsLong(stepval);
-            if (unlikely(idigit < 0)) goto done;
-            remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
-            if (unlikely(idigit >= (1L << remaining_bits)))
-                goto raise_overflow;
-            val |= ((long) idigit) << bits;
-        }
-        if (!is_unsigned) {
-            if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
-                goto raise_overflow;
-            if (is_negative)
-                val = ~val;
-        }
-        ret = 0;
-    done:
-        Py_XDECREF(shift);
-        Py_XDECREF(mask);
-        Py_XDECREF(stepval);
-#endif
-        if (unlikely(ret))
-            return (long) -1;
-        return val;
-    }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to long");
-    return (long) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to long");
-    return (long) -1;
-}
-
-/* CIntToPy */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(long) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-#endif
-        }
-    } else {
-        if (sizeof(long) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-#endif
-        }
-    }
-    {
-        unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
-        if (is_unsigned) {
-            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
-        } else {
-            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
-        }
-#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        return _PyLong_FromByteArray(bytes, sizeof(long),
-                                     little, !is_unsigned);
-#else
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        PyObject *from_bytes, *result = NULL;
-        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
-        if (!from_bytes) return NULL;
-        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
-        if (!py_bytes) goto limited_bad;
-        order_str = PyUnicode_FromString(little ? "little" : "big");
-        if (!order_str) goto limited_bad;
-        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
-        if (!arg_tuple) goto limited_bad;
-        if (!is_unsigned) {
-            kwds = PyDict_New();
-            if (!kwds) goto limited_bad;
-            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
-        }
-        result = PyObject_Call(from_bytes, arg_tuple, kwds);
-        limited_bad:
-        Py_XDECREF(kwds);
-        Py_XDECREF(arg_tuple);
-        Py_XDECREF(order_str);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(from_bytes);
-        return result;
-#endif
-    }
-}
-
-/* CIntToPy */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_int(unsigned int value) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const unsigned int neg_one = (unsigned int) -1, const_zero = (unsigned int) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(unsigned int) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(unsigned int) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(unsigned int) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-#endif
-        }
-    } else {
-        if (sizeof(unsigned int) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(unsigned int) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-#endif
-        }
-    }
-    {
-        unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
-        if (is_unsigned) {
-            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
-        } else {
-            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
-        }
-#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        return _PyLong_FromByteArray(bytes, sizeof(unsigned int),
-                                     little, !is_unsigned);
-#else
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        PyObject *from_bytes, *result = NULL;
-        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
-        if (!from_bytes) return NULL;
-        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(unsigned int));
-        if (!py_bytes) goto limited_bad;
-        order_str = PyUnicode_FromString(little ? "little" : "big");
-        if (!order_str) goto limited_bad;
-        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
-        if (!arg_tuple) goto limited_bad;
-        if (!is_unsigned) {
-            kwds = PyDict_New();
-            if (!kwds) goto limited_bad;
-            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
-        }
-        result = PyObject_Call(from_bytes, arg_tuple, kwds);
-        limited_bad:
-        Py_XDECREF(kwds);
-        Py_XDECREF(arg_tuple);
-        Py_XDECREF(order_str);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(from_bytes);
-        return result;
-#endif
-    }
-}
-
-/* CIntToPy */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_PY_LONG_LONG(unsigned PY_LONG_LONG value) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const unsigned PY_LONG_LONG neg_one = (unsigned PY_LONG_LONG) -1, const_zero = (unsigned PY_LONG_LONG) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(unsigned PY_LONG_LONG) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(unsigned PY_LONG_LONG) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(unsigned PY_LONG_LONG) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-#endif
-        }
-    } else {
-        if (sizeof(unsigned PY_LONG_LONG) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(unsigned PY_LONG_LONG) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-#endif
-        }
-    }
-    {
-        unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
-        if (is_unsigned) {
-            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
-        } else {
-            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
-        }
-#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        return _PyLong_FromByteArray(bytes, sizeof(unsigned PY_LONG_LONG),
-                                     little, !is_unsigned);
-#else
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        PyObject *from_bytes, *result = NULL;
-        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
-        if (!from_bytes) return NULL;
-        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(unsigned PY_LONG_LONG));
-        if (!py_bytes) goto limited_bad;
-        order_str = PyUnicode_FromString(little ? "little" : "big");
-        if (!order_str) goto limited_bad;
-        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
-        if (!arg_tuple) goto limited_bad;
-        if (!is_unsigned) {
-            kwds = PyDict_New();
-            if (!kwds) goto limited_bad;
-            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
-        }
-        result = PyObject_Call(from_bytes, arg_tuple, kwds);
-        limited_bad:
-        Py_XDECREF(kwds);
-        Py_XDECREF(arg_tuple);
-        Py_XDECREF(order_str);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(from_bytes);
-        return result;
-#endif
-    }
-}
-
-/* CIntFromPy */
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const int neg_one = (int) -1, const_zero = (int) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-#if PY_MAJOR_VERSION < 3
-    if (likely(PyInt_Check(x))) {
-        if ((sizeof(int) < sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
-        } else {
-            long val = PyInt_AS_LONG(x);
-            if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
-            }
-            return (int) val;
-        }
-    }
-#endif
-    if (unlikely(!PyLong_Check(x))) {
-        int val;
-        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
-        if (!tmp) return (int) -1;
-        val = __Pyx_PyInt_As_int(tmp);
-        Py_DECREF(tmp);
-        return val;
-    }
-    if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_DigitCount(x)) {
-                case 2:
-                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 2 * PyLong_SHIFT)) {
-                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 3 * PyLong_SHIFT)) {
-                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 4 * PyLong_SHIFT)) {
-                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-        if (unlikely(Py_SIZE(x) < 0)) {
-            goto raise_neg_overflow;
-        }
-#else
-        {
-            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-            if (unlikely(result < 0))
-                return (int) -1;
-            if (unlikely(result == 1))
-                goto raise_neg_overflow;
-        }
-#endif
-        if ((sizeof(int) <= sizeof(unsigned long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-#endif
-        }
-    } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_SignedDigitCount(x)) {
-                case -2:
-                    if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
-                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-        if ((sizeof(int) <= sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
-#endif
-        }
-    }
-    {
-        int val;
-        int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-        if (unlikely(bytes_copied == -1)) {
-        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-            goto raise_overflow;
-        } else {
-            ret = 0;
-        }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-        int one = 1; int is_little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&val;
-        ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                    bytes, sizeof(val),
-                                    is_little, !is_unsigned);
-#else
-        PyObject *v;
-        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-        int bits, remaining_bits, is_negative = 0;
-        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-        if (likely(PyLong_CheckExact(x))) {
-            v = __Pyx_NewRef(x);
-        } else {
-            v = PyNumber_Long(x);
-            if (unlikely(!v)) return (int) -1;
-            assert(PyLong_CheckExact(v));
-        }
-        {
-            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-            if (unlikely(result < 0)) {
-                Py_DECREF(v);
-                return (int) -1;
-            }
-            is_negative = result == 1;
-        }
-        if (is_unsigned && unlikely(is_negative)) {
-            Py_DECREF(v);
-            goto raise_neg_overflow;
-        } else if (is_negative) {
-            stepval = PyNumber_Invert(v);
-            Py_DECREF(v);
-            if (unlikely(!stepval))
-                return (int) -1;
-        } else {
-            stepval = v;
-        }
-        v = NULL;
-        val = (int) 0;
-        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-        for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
-            PyObject *tmp, *digit;
-            long idigit;
-            digit = PyNumber_And(stepval, mask);
-            if (unlikely(!digit)) goto done;
-            idigit = PyLong_AsLong(digit);
-            Py_DECREF(digit);
-            if (unlikely(idigit < 0)) goto done;
-            val |= ((int) idigit) << bits;
-            tmp = PyNumber_Rshift(stepval, shift);
-            if (unlikely(!tmp)) goto done;
-            Py_DECREF(stepval); stepval = tmp;
-        }
-        Py_DECREF(shift); shift = NULL;
-        Py_DECREF(mask); mask = NULL;
-        {
-            long idigit = PyLong_AsLong(stepval);
-            if (unlikely(idigit < 0)) goto done;
-            remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
-            if (unlikely(idigit >= (1L << remaining_bits)))
-                goto raise_overflow;
-            val |= ((int) idigit) << bits;
-        }
-        if (!is_unsigned) {
-            if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
-                goto raise_overflow;
-            if (is_negative)
-                val = ~val;
-        }
-        ret = 0;
-    done:
-        Py_XDECREF(shift);
-        Py_XDECREF(mask);
-        Py_XDECREF(stepval);
-#endif
-        if (unlikely(ret))
-            return (int) -1;
-        return val;
-    }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to int");
-    return (int) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to int");
-    return (int) -1;
-}
-
-/* FastTypeChecks */
-#if CYTHON_COMPILING_IN_CPYTHON
-static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
-    while (a) {
-        a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
-        if (a == b)
-            return 1;
-    }
-    return b == &PyBaseObject_Type;
-}
-static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
-    PyObject *mro;
-    if (a == b) return 1;
-    mro = a->tp_mro;
-    if (likely(mro)) {
-        Py_ssize_t i, n;
-        n = PyTuple_GET_SIZE(mro);
-        for (i = 0; i < n; i++) {
-            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
-                return 1;
-        }
-        return 0;
-    }
-    return __Pyx_InBases(a, b);
-}
-static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
-    PyObject *mro;
-    if (cls == a || cls == b) return 1;
-    mro = cls->tp_mro;
-    if (likely(mro)) {
-        Py_ssize_t i, n;
-        n = PyTuple_GET_SIZE(mro);
-        for (i = 0; i < n; i++) {
-            PyObject *base = PyTuple_GET_ITEM(mro, i);
-            if (base == (PyObject *)a || base == (PyObject *)b)
-                return 1;
-        }
-        return 0;
-    }
-    return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
-}
-#if PY_MAJOR_VERSION == 2
-static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
-    PyObject *exception, *value, *tb;
-    int res;
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    __Pyx_ErrFetch(&exception, &value, &tb);
-    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
-    if (unlikely(res == -1)) {
-        PyErr_WriteUnraisable(err);
-        res = 0;
-    }
-    if (!res) {
-        res = PyObject_IsSubclass(err, exc_type2);
-        if (unlikely(res == -1)) {
-            PyErr_WriteUnraisable(err);
-            res = 0;
-        }
-    }
-    __Pyx_ErrRestore(exception, value, tb);
-    return res;
-}
-#else
-static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
-    if (exc_type1) {
-        return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
-    } else {
-        return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
-    }
-}
-#endif
-static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
-    Py_ssize_t i, n;
-    assert(PyExceptionClass_Check(exc_type));
-    n = PyTuple_GET_SIZE(tuple);
-#if PY_MAJOR_VERSION >= 3
-    for (i=0; i<n; i++) {
-        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
-    }
-#endif
-    for (i=0; i<n; i++) {
-        PyObject *t = PyTuple_GET_ITEM(tuple, i);
-        #if PY_MAJOR_VERSION < 3
-        if (likely(exc_type == t)) return 1;
-        #endif
-        if (likely(PyExceptionClass_Check(t))) {
-            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
-        } else {
-        }
-    }
-    return 0;
-}
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
-    if (likely(err == exc_type)) return 1;
-    if (likely(PyExceptionClass_Check(err))) {
-        if (likely(PyExceptionClass_Check(exc_type))) {
-            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
-        } else if (likely(PyTuple_Check(exc_type))) {
-            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
-        } else {
-        }
-    }
-    return PyErr_GivenExceptionMatches(err, exc_type);
-}
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
-    assert(PyExceptionClass_Check(exc_type1));
-    assert(PyExceptionClass_Check(exc_type2));
-    if (likely(err == exc_type1 || err == exc_type2)) return 1;
-    if (likely(PyExceptionClass_Check(err))) {
-        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
-    }
-    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
-}
-#endif
-
-/* CheckBinaryVersion */
-static unsigned long __Pyx_get_runtime_version(void) {
-#if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
-    return Py_Version & ~0xFFUL;
-#else
-    const char* rt_version = Py_GetVersion();
-    unsigned long version = 0;
-    unsigned long factor = 0x01000000UL;
-    unsigned int digit = 0;
-    int i = 0;
-    while (factor) {
-        while ('0' <= rt_version[i] && rt_version[i] <= '9') {
-            digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
-            ++i;
-        }
-        version += factor * digit;
-        if (rt_version[i] != '.')
-            break;
-        digit = 0;
-        factor >>= 8;
-        ++i;
-    }
-    return version;
-#endif
-}
-static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
-    const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
-    if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
-        return 0;
-    if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
-        return 1;
-    {
-        char message[200];
-        PyOS_snprintf(message, sizeof(message),
-                      "compile time Python version %d.%d "
-                      "of module '%.100s' "
-                      "%s "
-                      "runtime version %d.%d",
-                       (int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
-                       __Pyx_MODULE_NAME,
-                       (allow_newer) ? "was newer than" : "does not match",
-                       (int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
-       );
-        return PyErr_WarnEx(NULL, message, 1);
-    }
-}
-
-/* FunctionImport */
-#ifndef __PYX_HAVE_RT_ImportFunction_3_0_11
-#define __PYX_HAVE_RT_ImportFunction_3_0_11
-static int __Pyx_ImportFunction_3_0_11(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
-    PyObject *d = 0;
-    PyObject *cobj = 0;
-    union {
-        void (*fp)(void);
-        void *p;
-    } tmp;
-    d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
-    if (!d)
-        goto bad;
-    cobj = PyDict_GetItemString(d, funcname);
-    if (!cobj) {
-        PyErr_Format(PyExc_ImportError,
-            "%.200s does not export expected C function %.200s",
-                PyModule_GetName(module), funcname);
-        goto bad;
-    }
-    if (!PyCapsule_IsValid(cobj, sig)) {
-        PyErr_Format(PyExc_TypeError,
-            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
-             PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
-        goto bad;
-    }
-    tmp.p = PyCapsule_GetPointer(cobj, sig);
-    *f = tmp.fp;
-    if (!(*f))
-        goto bad;
-    Py_DECREF(d);
-    return 0;
-bad:
-    Py_XDECREF(d);
-    return -1;
-}
-#endif
-
-/* InitStrings */
-#if PY_MAJOR_VERSION >= 3
-static int __Pyx_InitString(__Pyx_StringTabEntry t, PyObject **str) {
-    if (t.is_unicode | t.is_str) {
-        if (t.intern) {
-            *str = PyUnicode_InternFromString(t.s);
-        } else if (t.encoding) {
-            *str = PyUnicode_Decode(t.s, t.n - 1, t.encoding, NULL);
-        } else {
-            *str = PyUnicode_FromStringAndSize(t.s, t.n - 1);
-        }
-    } else {
-        *str = PyBytes_FromStringAndSize(t.s, t.n - 1);
-    }
-    if (!*str)
-        return -1;
-    if (PyObject_Hash(*str) == -1)
-        return -1;
-    return 0;
-}
-#endif
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
-    while (t->p) {
-        #if PY_MAJOR_VERSION >= 3
-        __Pyx_InitString(*t, t->p);
-        #else
-        if (t->is_unicode) {
-            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
-        } else if (t->intern) {
-            *t->p = PyString_InternFromString(t->s);
-        } else {
-            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
-        }
-        if (!*t->p)
-            return -1;
-        if (PyObject_Hash(*t->p) == -1)
-            return -1;
-        #endif
-        ++t;
-    }
-    return 0;
-}
-
-#include <string.h>
-static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
-    size_t len = strlen(s);
-    if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
-        PyErr_SetString(PyExc_OverflowError, "byte string is too long");
-        return -1;
-    }
-    return (Py_ssize_t) len;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
-    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
-    if (unlikely(len < 0)) return NULL;
-    return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
-}
-static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
-    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
-    if (unlikely(len < 0)) return NULL;
-    return PyByteArray_FromStringAndSize(c_str, len);
-}
-static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
-    Py_ssize_t ignore;
-    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
-}
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-#if !CYTHON_PEP393_ENABLED
-static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-    char* defenc_c;
-    PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
-    if (!defenc) return NULL;
-    defenc_c = PyBytes_AS_STRING(defenc);
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-    {
-        char* end = defenc_c + PyBytes_GET_SIZE(defenc);
-        char* c;
-        for (c = defenc_c; c < end; c++) {
-            if ((unsigned char) (*c) >= 128) {
-                PyUnicode_AsASCIIString(o);
-                return NULL;
-            }
-        }
-    }
-#endif
-    *length = PyBytes_GET_SIZE(defenc);
-    return defenc_c;
-}
-#else
-static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-    if (likely(PyUnicode_IS_ASCII(o))) {
-        *length = PyUnicode_GET_LENGTH(o);
-        return PyUnicode_AsUTF8(o);
-    } else {
-        PyUnicode_AsASCIIString(o);
-        return NULL;
-    }
-#else
-    return PyUnicode_AsUTF8AndSize(o, length);
-#endif
-}
-#endif
-#endif
-static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-    if (
-#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-            __Pyx_sys_getdefaultencoding_not_ascii &&
-#endif
-            PyUnicode_Check(o)) {
-        return __Pyx_PyUnicode_AsStringAndSize(o, length);
-    } else
-#endif
-#if (!CYTHON_COMPILING_IN_PYPY && !CYTHON_COMPILING_IN_LIMITED_API) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
-    if (PyByteArray_Check(o)) {
-        *length = PyByteArray_GET_SIZE(o);
-        return PyByteArray_AS_STRING(o);
-    } else
-#endif
-    {
-        char* result;
-        int r = PyBytes_AsStringAndSize(o, &result, length);
-        if (unlikely(r < 0)) {
-            return NULL;
-        } else {
-            return result;
-        }
-    }
-}
-static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
-   int is_true = x == Py_True;
-   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
-   else return PyObject_IsTrue(x);
-}
-static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
-    int retval;
-    if (unlikely(!x)) return -1;
-    retval = __Pyx_PyObject_IsTrue(x);
-    Py_DECREF(x);
-    return retval;
-}
-static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
-    __Pyx_TypeName result_type_name = __Pyx_PyType_GetName(Py_TYPE(result));
-#if PY_MAJOR_VERSION >= 3
-    if (PyLong_Check(result)) {
-        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
-                "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ").  "
-                "The ability to return an instance of a strict subclass of int is deprecated, "
-                "and may be removed in a future version of Python.",
-                result_type_name)) {
-            __Pyx_DECREF_TypeName(result_type_name);
-            Py_DECREF(result);
-            return NULL;
-        }
-        __Pyx_DECREF_TypeName(result_type_name);
-        return result;
-    }
-#endif
-    PyErr_Format(PyExc_TypeError,
-                 "__%.4s__ returned non-%.4s (type " __Pyx_FMT_TYPENAME ")",
-                 type_name, type_name, result_type_name);
-    __Pyx_DECREF_TypeName(result_type_name);
-    Py_DECREF(result);
-    return NULL;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
-#if CYTHON_USE_TYPE_SLOTS
-  PyNumberMethods *m;
-#endif
-  const char *name = NULL;
-  PyObject *res = NULL;
-#if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_Check(x) || PyLong_Check(x)))
-#else
-  if (likely(PyLong_Check(x)))
-#endif
-    return __Pyx_NewRef(x);
-#if CYTHON_USE_TYPE_SLOTS
-  m = Py_TYPE(x)->tp_as_number;
-  #if PY_MAJOR_VERSION < 3
-  if (m && m->nb_int) {
-    name = "int";
-    res = m->nb_int(x);
-  }
-  else if (m && m->nb_long) {
-    name = "long";
-    res = m->nb_long(x);
-  }
-  #else
-  if (likely(m && m->nb_int)) {
-    name = "int";
-    res = m->nb_int(x);
-  }
-  #endif
-#else
-  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
-    res = PyNumber_Int(x);
-  }
-#endif
-  if (likely(res)) {
-#if PY_MAJOR_VERSION < 3
-    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
-#else
-    if (unlikely(!PyLong_CheckExact(res))) {
-#endif
-        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
-    }
-  }
-  else if (!PyErr_Occurred()) {
-    PyErr_SetString(PyExc_TypeError,
-                    "an integer is required");
-  }
-  return res;
-}
-static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
-  Py_ssize_t ival;
-  PyObject *x;
-#if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b))) {
-    if (sizeof(Py_ssize_t) >= sizeof(long))
-        return PyInt_AS_LONG(b);
-    else
-        return PyInt_AsSsize_t(b);
-  }
-#endif
-  if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_USE_PYLONG_INTERNALS
-    if (likely(__Pyx_PyLong_IsCompact(b))) {
-        return __Pyx_PyLong_CompactValue(b);
-    } else {
-      const digit* digits = __Pyx_PyLong_Digits(b);
-      const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
-      switch (size) {
-         case 2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-      }
-    }
-    #endif
-    return PyLong_AsSsize_t(b);
-  }
-  x = PyNumber_Index(b);
-  if (!x) return -1;
-  ival = PyInt_AsSsize_t(x);
-  Py_DECREF(x);
-  return ival;
-}
-static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
-  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
-    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
-#if PY_MAJOR_VERSION < 3
-  } else if (likely(PyInt_CheckExact(o))) {
-    return PyInt_AS_LONG(o);
-#endif
-  } else {
-    Py_ssize_t ival;
-    PyObject *x;
-    x = PyNumber_Index(o);
-    if (!x) return -1;
-    ival = PyInt_AsLong(x);
-    Py_DECREF(x);
-    return ival;
-  }
-}
-static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
-  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
-}
-static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
-    return PyInt_FromSize_t(ival);
-}
-
-
-/* #### Code section: utility_code_pragmas_end ### */
-#ifdef _MSC_VER
-#pragma warning( pop )
-#endif
-
-
-
-/* #### Code section: end ### */
-#endif /* Py_PYTHON_H */
index 7ccef84e0d54902d1b450077e22d14f498a0cc74..6d409a9fb7ed04e1e913481265dbd8bf3183c2f3 100644 (file)
@@ -68,7 +68,6 @@ if TYPE_CHECKING:
     from ._orm_types import DMLStrategyArgument
     from ._orm_types import SynchronizeSessionArgument
     from ._typing import _CLE
-    from .compiler import SQLCompiler
     from .elements import BindParameter
     from .elements import ClauseList
     from .elements import ColumnClause  # noqa
@@ -658,9 +657,7 @@ class CompileState:
     _ambiguous_table_name_map: Optional[_AmbiguousTableNameMap]
 
     @classmethod
-    def create_for_statement(
-        cls, statement: Executable, compiler: SQLCompiler, **kw: Any
-    ) -> CompileState:
+    def create_for_statement(cls, statement, compiler, **kw):
         # factory construction.
 
         if statement._propagate_attrs:
index cd1dc34e0a1d80e4273c2013c97ef2284fa5eb5e..fde503aaf9bdf4f07cd6cf9ab15978b0a193ca87 100644 (file)
@@ -298,7 +298,8 @@ class CompilerElement(Visitable):
             if bind:
                 dialect = bind.dialect
             elif self.stringify_dialect == "default":
-                dialect = self._default_dialect()
+                default = util.preloaded.engine_default
+                dialect = default.StrCompileDialect()
             else:
                 url = util.preloaded.engine_url
                 dialect = url.URL.create(
@@ -307,10 +308,6 @@ class CompilerElement(Visitable):
 
         return self._compiler(dialect, **kw)
 
-    def _default_dialect(self):
-        default = util.preloaded.engine_default
-        return default.StrCompileDialect()
-
     def _compiler(self, dialect: Dialect, **kw: Any) -> Compiled:
         """Return a compiler appropriate for this ClauseElement, given a
         Dialect."""
@@ -407,10 +404,6 @@ class ClauseElement(
         self._propagate_attrs = util.immutabledict(values)
         return self
 
-    def _default_compiler(self) -> SQLCompiler:
-        dialect = self._default_dialect()
-        return dialect.statement_compiler(dialect, self)  # type: ignore
-
     def _clone(self, **kw: Any) -> Self:
         """Create a shallow copy of this ClauseElement.
 
index d137ab504ea19d3544e1af542e666645fc1cd027..5db1e729e7a3bb4251bbdfdce7d931e854331ded 100644 (file)
@@ -4694,7 +4694,7 @@ class SelectState(util.MemoizedSlots, CompileState):
     def __init__(
         self,
         statement: Select[Any],
-        compiler: SQLCompiler,
+        compiler: Optional[SQLCompiler],
         **kw: Any,
     ):
         self.statement = statement
@@ -5742,9 +5742,8 @@ class Select(
             :attr:`_sql.Select.columns_clause_froms`
 
         """
-        compiler = self._default_compiler()
 
-        return self._compile_state_factory(self, compiler)._get_display_froms()
+        return self._compile_state_factory(self, None)._get_display_froms()
 
     @property
     @util.deprecated(
diff --git a/lib/sqlalchemy/util/_collections_cy.c b/lib/sqlalchemy/util/_collections_cy.c
deleted file mode 100644 (file)
index 3753b20..0000000
+++ /dev/null
@@ -1,24882 +0,0 @@
-/* Generated by Cython 3.0.11 */
-
-/* BEGIN: Cython Metadata
-{
-    "distutils": {
-        "name": "sqlalchemy.util._collections_cy",
-        "sources": [
-            "lib/sqlalchemy/util/_collections_cy.py"
-        ]
-    },
-    "module_name": "sqlalchemy.util._collections_cy"
-}
-END: Cython Metadata */
-
-#ifndef PY_SSIZE_T_CLEAN
-#define PY_SSIZE_T_CLEAN
-#endif /* PY_SSIZE_T_CLEAN */
-#if defined(CYTHON_LIMITED_API) && 0
-  #ifndef Py_LIMITED_API
-    #if CYTHON_LIMITED_API+0 > 0x03030000
-      #define Py_LIMITED_API CYTHON_LIMITED_API
-    #else
-      #define Py_LIMITED_API 0x03030000
-    #endif
-  #endif
-#endif
-
-#include "Python.h"
-#ifndef Py_PYTHON_H
-    #error Python headers needed to compile C extensions, please install development version of Python.
-#elif PY_VERSION_HEX < 0x02070000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
-    #error Cython requires Python 2.7+ or Python 3.3+.
-#else
-#if defined(CYTHON_LIMITED_API) && CYTHON_LIMITED_API
-#define __PYX_EXTRA_ABI_MODULE_NAME "limited"
-#else
-#define __PYX_EXTRA_ABI_MODULE_NAME ""
-#endif
-#define CYTHON_ABI "3_0_11" __PYX_EXTRA_ABI_MODULE_NAME
-#define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
-#define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
-#define CYTHON_HEX_VERSION 0x03000BF0
-#define CYTHON_FUTURE_DIVISION 1
-#include <stddef.h>
-#ifndef offsetof
-  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
-#endif
-#if !defined(_WIN32) && !defined(WIN32) && !defined(MS_WINDOWS)
-  #ifndef __stdcall
-    #define __stdcall
-  #endif
-  #ifndef __cdecl
-    #define __cdecl
-  #endif
-  #ifndef __fastcall
-    #define __fastcall
-  #endif
-#endif
-#ifndef DL_IMPORT
-  #define DL_IMPORT(t) t
-#endif
-#ifndef DL_EXPORT
-  #define DL_EXPORT(t) t
-#endif
-#define __PYX_COMMA ,
-#ifndef HAVE_LONG_LONG
-  #define HAVE_LONG_LONG
-#endif
-#ifndef PY_LONG_LONG
-  #define PY_LONG_LONG LONG_LONG
-#endif
-#ifndef Py_HUGE_VAL
-  #define Py_HUGE_VAL HUGE_VAL
-#endif
-#define __PYX_LIMITED_VERSION_HEX PY_VERSION_HEX
-#if defined(GRAALVM_PYTHON)
-  /* For very preliminary testing purposes. Most variables are set the same as PyPy.
-     The existence of this section does not imply that anything works or is even tested */
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 1
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #undef CYTHON_USE_TYPE_SPECS
-  #define CYTHON_USE_TYPE_SPECS 0
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #undef CYTHON_AVOID_BORROWED_REFS
-  #define CYTHON_AVOID_BORROWED_REFS 1
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
-  #endif
-  #undef CYTHON_PEP489_MULTI_PHASE_INIT
-  #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 0
-  #undef CYTHON_USE_TP_FINALIZE
-  #define CYTHON_USE_TP_FINALIZE 0
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(PYPY_VERSION)
-  #define CYTHON_COMPILING_IN_PYPY 1
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #undef CYTHON_AVOID_BORROWED_REFS
-  #define CYTHON_AVOID_BORROWED_REFS 1
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
-  #endif
-  #if PY_VERSION_HEX < 0x03090000
-    #undef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 0
-  #undef CYTHON_USE_TP_FINALIZE
-  #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1 && PYPY_VERSION_NUM >= 0x07030C00)
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(CYTHON_LIMITED_API)
-  #ifdef Py_LIMITED_API
-    #undef __PYX_LIMITED_VERSION_HEX
-    #define __PYX_LIMITED_VERSION_HEX Py_LIMITED_API
-  #endif
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 1
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_CLINE_IN_TRACEBACK
-  #define CYTHON_CLINE_IN_TRACEBACK 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #undef CYTHON_USE_TYPE_SPECS
-  #define CYTHON_USE_TYPE_SPECS 1
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #undef CYTHON_USE_ASYNC_SLOTS
-  #define CYTHON_USE_ASYNC_SLOTS 0
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #ifndef CYTHON_USE_UNICODE_WRITER
-    #define CYTHON_USE_UNICODE_WRITER 0
-  #endif
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #undef CYTHON_PEP489_MULTI_PHASE_INIT
-  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 1
-  #ifndef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 0
-  #endif
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 1
-  #ifndef CYTHON_USE_TYPE_SLOTS
-    #define CYTHON_USE_TYPE_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #ifndef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_PYLONG_INTERNALS
-    #define CYTHON_USE_PYLONG_INTERNALS 0
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #ifndef CYTHON_USE_UNICODE_INTERNALS
-    #define CYTHON_USE_UNICODE_INTERNALS 1
-  #endif
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #ifndef CYTHON_ASSUME_SAFE_MACROS
-    #define CYTHON_ASSUME_SAFE_MACROS 1
-  #endif
-  #ifndef CYTHON_UNPACK_METHODS
-    #define CYTHON_UNPACK_METHODS 1
-  #endif
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #ifndef CYTHON_METH_FASTCALL
-    #define CYTHON_METH_FASTCALL 1
-  #endif
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #ifndef CYTHON_USE_MODULE_STATE
-    #define CYTHON_USE_MODULE_STATE 0
-  #endif
-  #ifndef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 1
-  #endif
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
-  #endif
-  #ifndef CYTHON_USE_FREELISTS
-    #define CYTHON_USE_FREELISTS 0
-  #endif
-#else
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 1
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #ifndef CYTHON_USE_TYPE_SLOTS
-    #define CYTHON_USE_TYPE_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #ifndef CYTHON_USE_PYTYPE_LOOKUP
-    #define CYTHON_USE_PYTYPE_LOOKUP 1
-  #endif
-  #if PY_MAJOR_VERSION < 3
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_PYLONG_INTERNALS
-    #define CYTHON_USE_PYLONG_INTERNALS 1
-  #endif
-  #ifndef CYTHON_USE_PYLIST_INTERNALS
-    #define CYTHON_USE_PYLIST_INTERNALS 1
-  #endif
-  #ifndef CYTHON_USE_UNICODE_INTERNALS
-    #define CYTHON_USE_UNICODE_INTERNALS 1
-  #endif
-  #if PY_VERSION_HEX < 0x030300F0 || PY_VERSION_HEX >= 0x030B00A2
-    #undef CYTHON_USE_UNICODE_WRITER
-    #define CYTHON_USE_UNICODE_WRITER 0
-  #elif !defined(CYTHON_USE_UNICODE_WRITER)
-    #define CYTHON_USE_UNICODE_WRITER 1
-  #endif
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #ifndef CYTHON_ASSUME_SAFE_MACROS
-    #define CYTHON_ASSUME_SAFE_MACROS 1
-  #endif
-  #ifndef CYTHON_UNPACK_METHODS
-    #define CYTHON_UNPACK_METHODS 1
-  #endif
-  #ifndef CYTHON_FAST_THREAD_STATE
-    #define CYTHON_FAST_THREAD_STATE 1
-  #endif
-  #ifndef CYTHON_FAST_GIL
-    #define CYTHON_FAST_GIL (PY_MAJOR_VERSION < 3 || PY_VERSION_HEX >= 0x03060000 && PY_VERSION_HEX < 0x030C00A6)
-  #endif
-  #ifndef CYTHON_METH_FASTCALL
-    #define CYTHON_METH_FASTCALL (PY_VERSION_HEX >= 0x030700A1)
-  #endif
-  #ifndef CYTHON_FAST_PYCALL
-    #define CYTHON_FAST_PYCALL 1
-  #endif
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #ifndef CYTHON_USE_MODULE_STATE
-    #define CYTHON_USE_MODULE_STATE 0
-  #endif
-  #if PY_VERSION_HEX < 0x030400a1
-    #undef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 0
-  #elif !defined(CYTHON_USE_TP_FINALIZE)
-    #define CYTHON_USE_TP_FINALIZE 1
-  #endif
-  #if PY_VERSION_HEX < 0x030600B1
-    #undef CYTHON_USE_DICT_VERSIONS
-    #define CYTHON_USE_DICT_VERSIONS 0
-  #elif !defined(CYTHON_USE_DICT_VERSIONS)
-    #define CYTHON_USE_DICT_VERSIONS  (PY_VERSION_HEX < 0x030C00A5)
-  #endif
-  #if PY_VERSION_HEX < 0x030700A3
-    #undef CYTHON_USE_EXC_INFO_STACK
-    #define CYTHON_USE_EXC_INFO_STACK 0
-  #elif !defined(CYTHON_USE_EXC_INFO_STACK)
-    #define CYTHON_USE_EXC_INFO_STACK 1
-  #endif
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
-  #endif
-  #ifndef CYTHON_USE_FREELISTS
-    #define CYTHON_USE_FREELISTS 1
-  #endif
-#endif
-#if !defined(CYTHON_FAST_PYCCALL)
-#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
-#endif
-#if !defined(CYTHON_VECTORCALL)
-#define CYTHON_VECTORCALL  (CYTHON_FAST_PYCCALL && PY_VERSION_HEX >= 0x030800B1)
-#endif
-#define CYTHON_BACKPORT_VECTORCALL (CYTHON_METH_FASTCALL && PY_VERSION_HEX < 0x030800B1)
-#if CYTHON_USE_PYLONG_INTERNALS
-  #if PY_MAJOR_VERSION < 3
-    #include "longintrepr.h"
-  #endif
-  #undef SHIFT
-  #undef BASE
-  #undef MASK
-  #ifdef SIZEOF_VOID_P
-    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
-  #endif
-#endif
-#ifndef __has_attribute
-  #define __has_attribute(x) 0
-#endif
-#ifndef __has_cpp_attribute
-  #define __has_cpp_attribute(x) 0
-#endif
-#ifndef CYTHON_RESTRICT
-  #if defined(__GNUC__)
-    #define CYTHON_RESTRICT __restrict__
-  #elif defined(_MSC_VER) && _MSC_VER >= 1400
-    #define CYTHON_RESTRICT __restrict
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_RESTRICT restrict
-  #else
-    #define CYTHON_RESTRICT
-  #endif
-#endif
-#ifndef CYTHON_UNUSED
-  #if defined(__cplusplus)
-    /* for clang __has_cpp_attribute(maybe_unused) is true even before C++17
-     * but leads to warnings with -pedantic, since it is a C++17 feature */
-    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
-      #if __has_cpp_attribute(maybe_unused)
-        #define CYTHON_UNUSED [[maybe_unused]]
-      #endif
-    #endif
-  #endif
-#endif
-#ifndef CYTHON_UNUSED
-# if defined(__GNUC__)
-#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
-#     define CYTHON_UNUSED __attribute__ ((__unused__))
-#   else
-#     define CYTHON_UNUSED
-#   endif
-# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
-#   define CYTHON_UNUSED __attribute__ ((__unused__))
-# else
-#   define CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_UNUSED_VAR
-#  if defined(__cplusplus)
-     template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
-#  else
-#    define CYTHON_UNUSED_VAR(x) (void)(x)
-#  endif
-#endif
-#ifndef CYTHON_MAYBE_UNUSED_VAR
-  #define CYTHON_MAYBE_UNUSED_VAR(x) CYTHON_UNUSED_VAR(x)
-#endif
-#ifndef CYTHON_NCP_UNUSED
-# if CYTHON_COMPILING_IN_CPYTHON
-#  define CYTHON_NCP_UNUSED
-# else
-#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_USE_CPP_STD_MOVE
-  #if defined(__cplusplus) && (\
-    __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600))
-    #define CYTHON_USE_CPP_STD_MOVE 1
-  #else
-    #define CYTHON_USE_CPP_STD_MOVE 0
-  #endif
-#endif
-#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
-#ifdef _MSC_VER
-    #ifndef _MSC_STDINT_H_
-        #if _MSC_VER < 1300
-            typedef unsigned char     uint8_t;
-            typedef unsigned short    uint16_t;
-            typedef unsigned int      uint32_t;
-        #else
-            typedef unsigned __int8   uint8_t;
-            typedef unsigned __int16  uint16_t;
-            typedef unsigned __int32  uint32_t;
-        #endif
-    #endif
-    #if _MSC_VER < 1300
-        #ifdef _WIN64
-            typedef unsigned long long  __pyx_uintptr_t;
-        #else
-            typedef unsigned int        __pyx_uintptr_t;
-        #endif
-    #else
-        #ifdef _WIN64
-            typedef unsigned __int64    __pyx_uintptr_t;
-        #else
-            typedef unsigned __int32    __pyx_uintptr_t;
-        #endif
-    #endif
-#else
-    #include <stdint.h>
-    typedef uintptr_t  __pyx_uintptr_t;
-#endif
-#ifndef CYTHON_FALLTHROUGH
-  #if defined(__cplusplus)
-    /* for clang __has_cpp_attribute(fallthrough) is true even before C++17
-     * but leads to warnings with -pedantic, since it is a C++17 feature */
-    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
-      #if __has_cpp_attribute(fallthrough)
-        #define CYTHON_FALLTHROUGH [[fallthrough]]
-      #endif
-    #endif
-    #ifndef CYTHON_FALLTHROUGH
-      #if __has_cpp_attribute(clang::fallthrough)
-        #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
-      #elif __has_cpp_attribute(gnu::fallthrough)
-        #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
-      #endif
-    #endif
-  #endif
-  #ifndef CYTHON_FALLTHROUGH
-    #if __has_attribute(fallthrough)
-      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
-    #else
-      #define CYTHON_FALLTHROUGH
-    #endif
-  #endif
-  #if defined(__clang__) && defined(__apple_build_version__)
-    #if __apple_build_version__ < 7000000
-      #undef  CYTHON_FALLTHROUGH
-      #define CYTHON_FALLTHROUGH
-    #endif
-  #endif
-#endif
-#ifdef __cplusplus
-  template <typename T>
-  struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
-  #define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
-#else
-  #define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
-#endif
-#if CYTHON_COMPILING_IN_PYPY == 1
-  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x030A0000)
-#else
-  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000)
-#endif
-#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))
-
-#ifndef CYTHON_INLINE
-  #if defined(__clang__)
-    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
-  #elif defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
-#endif
-
-#define __PYX_BUILD_PY_SSIZE_T "n"
-#define CYTHON_FORMAT_SSIZE_T "z"
-#if PY_MAJOR_VERSION < 3
-  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_DefaultClassType PyClass_Type
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#else
-  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_DefaultClassType PyType_Type
-#if CYTHON_COMPILING_IN_LIMITED_API
-    static CYTHON_INLINE PyObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
-                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
-                                                    PyObject *fv, PyObject *cell, PyObject* fn,
-                                                    PyObject *name, int fline, PyObject *lnos) {
-        PyObject *exception_table = NULL;
-        PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
-        #if __PYX_LIMITED_VERSION_HEX < 0x030B0000
-        PyObject *version_info;
-        PyObject *py_minor_version = NULL;
-        #endif
-        long minor_version = 0;
-        PyObject *type, *value, *traceback;
-        PyErr_Fetch(&type, &value, &traceback);
-        #if __PYX_LIMITED_VERSION_HEX >= 0x030B0000
-        minor_version = 11;
-        #else
-        if (!(version_info = PySys_GetObject("version_info"))) goto end;
-        if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
-        minor_version = PyLong_AsLong(py_minor_version);
-        Py_DECREF(py_minor_version);
-        if (minor_version == -1 && PyErr_Occurred()) goto end;
-        #endif
-        if (!(types_module = PyImport_ImportModule("types"))) goto end;
-        if (!(code_type = PyObject_GetAttrString(types_module, "CodeType"))) goto end;
-        if (minor_version <= 7) {
-            (void)p;
-            result = PyObject_CallFunction(code_type, "iiiiiOOOOOOiOO", a, k, l, s, f, code,
-                          c, n, v, fn, name, fline, lnos, fv, cell);
-        } else if (minor_version <= 10) {
-            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOiOO", a,p, k, l, s, f, code,
-                          c, n, v, fn, name, fline, lnos, fv, cell);
-        } else {
-            if (!(exception_table = PyBytes_FromStringAndSize(NULL, 0))) goto end;
-            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOOiOO", a,p, k, l, s, f, code,
-                          c, n, v, fn, name, name, fline, lnos, exception_table, fv, cell);
-        }
-    end:
-        Py_XDECREF(code_type);
-        Py_XDECREF(exception_table);
-        Py_XDECREF(types_module);
-        if (type) {
-            PyErr_Restore(type, value, traceback);
-        }
-        return result;
-    }
-    #ifndef CO_OPTIMIZED
-    #define CO_OPTIMIZED 0x0001
-    #endif
-    #ifndef CO_NEWLOCALS
-    #define CO_NEWLOCALS 0x0002
-    #endif
-    #ifndef CO_VARARGS
-    #define CO_VARARGS 0x0004
-    #endif
-    #ifndef CO_VARKEYWORDS
-    #define CO_VARKEYWORDS 0x0008
-    #endif
-    #ifndef CO_ASYNC_GENERATOR
-    #define CO_ASYNC_GENERATOR 0x0200
-    #endif
-    #ifndef CO_GENERATOR
-    #define CO_GENERATOR 0x0020
-    #endif
-    #ifndef CO_COROUTINE
-    #define CO_COROUTINE 0x0080
-    #endif
-#elif PY_VERSION_HEX >= 0x030B0000
-  static CYTHON_INLINE PyCodeObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
-                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
-                                                    PyObject *fv, PyObject *cell, PyObject* fn,
-                                                    PyObject *name, int fline, PyObject *lnos) {
-    PyCodeObject *result;
-    PyObject *empty_bytes = PyBytes_FromStringAndSize("", 0);
-    if (!empty_bytes) return NULL;
-    result =
-      #if PY_VERSION_HEX >= 0x030C0000
-        PyUnstable_Code_NewWithPosOnlyArgs
-      #else
-        PyCode_NewWithPosOnlyArgs
-      #endif
-        (a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, name, fline, lnos, empty_bytes);
-    Py_DECREF(empty_bytes);
-    return result;
-  }
-#elif PY_VERSION_HEX >= 0x030800B2 && !CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_NewWithPosOnlyArgs(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#else
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#endif
-#endif
-#if PY_VERSION_HEX >= 0x030900A4 || defined(Py_IS_TYPE)
-  #define __Pyx_IS_TYPE(ob, type) Py_IS_TYPE(ob, type)
-#else
-  #define __Pyx_IS_TYPE(ob, type) (((const PyObject*)ob)->ob_type == (type))
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_Is)
-  #define __Pyx_Py_Is(x, y)  Py_Is(x, y)
-#else
-  #define __Pyx_Py_Is(x, y) ((x) == (y))
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsNone)
-  #define __Pyx_Py_IsNone(ob) Py_IsNone(ob)
-#else
-  #define __Pyx_Py_IsNone(ob) __Pyx_Py_Is((ob), Py_None)
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsTrue)
-  #define __Pyx_Py_IsTrue(ob) Py_IsTrue(ob)
-#else
-  #define __Pyx_Py_IsTrue(ob) __Pyx_Py_Is((ob), Py_True)
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsFalse)
-  #define __Pyx_Py_IsFalse(ob) Py_IsFalse(ob)
-#else
-  #define __Pyx_Py_IsFalse(ob) __Pyx_Py_Is((ob), Py_False)
-#endif
-#define __Pyx_NoneAsNull(obj)  (__Pyx_Py_IsNone(obj) ? NULL : (obj))
-#if PY_VERSION_HEX >= 0x030900F0 && !CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyObject_GC_IsFinalized(o) PyObject_GC_IsFinalized(o)
-#else
-  #define __Pyx_PyObject_GC_IsFinalized(o) _PyGC_FINALIZED(o)
-#endif
-#ifndef CO_COROUTINE
-  #define CO_COROUTINE 0x80
-#endif
-#ifndef CO_ASYNC_GENERATOR
-  #define CO_ASYNC_GENERATOR 0x200
-#endif
-#ifndef Py_TPFLAGS_CHECKTYPES
-  #define Py_TPFLAGS_CHECKTYPES 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_INDEX
-  #define Py_TPFLAGS_HAVE_INDEX 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
-  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_FINALIZE
-  #define Py_TPFLAGS_HAVE_FINALIZE 0
-#endif
-#ifndef Py_TPFLAGS_SEQUENCE
-  #define Py_TPFLAGS_SEQUENCE 0
-#endif
-#ifndef Py_TPFLAGS_MAPPING
-  #define Py_TPFLAGS_MAPPING 0
-#endif
-#ifndef METH_STACKLESS
-  #define METH_STACKLESS 0
-#endif
-#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
-  #ifndef METH_FASTCALL
-     #define METH_FASTCALL 0x80
-  #endif
-  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
-  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
-                                                          Py_ssize_t nargs, PyObject *kwnames);
-#else
-  #if PY_VERSION_HEX >= 0x030d00A4
-  #  define __Pyx_PyCFunctionFast PyCFunctionFast
-  #  define __Pyx_PyCFunctionFastWithKeywords PyCFunctionFastWithKeywords
-  #else
-  #  define __Pyx_PyCFunctionFast _PyCFunctionFast
-  #  define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
-  #endif
-#endif
-#if CYTHON_METH_FASTCALL
-  #define __Pyx_METH_FASTCALL METH_FASTCALL
-  #define __Pyx_PyCFunction_FastCall __Pyx_PyCFunctionFast
-  #define __Pyx_PyCFunction_FastCallWithKeywords __Pyx_PyCFunctionFastWithKeywords
-#else
-  #define __Pyx_METH_FASTCALL METH_VARARGS
-  #define __Pyx_PyCFunction_FastCall PyCFunction
-  #define __Pyx_PyCFunction_FastCallWithKeywords PyCFunctionWithKeywords
-#endif
-#if CYTHON_VECTORCALL
-  #define __pyx_vectorcallfunc vectorcallfunc
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  PY_VECTORCALL_ARGUMENTS_OFFSET
-  #define __Pyx_PyVectorcall_NARGS(n)  PyVectorcall_NARGS((size_t)(n))
-#elif CYTHON_BACKPORT_VECTORCALL
-  typedef PyObject *(*__pyx_vectorcallfunc)(PyObject *callable, PyObject *const *args,
-                                            size_t nargsf, PyObject *kwnames);
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  ((size_t)1 << (8 * sizeof(size_t) - 1))
-  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(((size_t)(n)) & ~__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET))
-#else
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  0
-  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(n))
-#endif
-#if PY_MAJOR_VERSION >= 0x030900B1
-#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_CheckExact(func)
-#else
-#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_Check(func)
-#endif
-#define __Pyx_CyOrPyCFunction_Check(func)  PyCFunction_Check(func)
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  (((PyCFunctionObject*)(func))->m_ml->ml_meth)
-#elif !CYTHON_COMPILING_IN_LIMITED_API
-#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  PyCFunction_GET_FUNCTION(func)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CyOrPyCFunction_GET_FLAGS(func)  (((PyCFunctionObject*)(func))->m_ml->ml_flags)
-static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
-    return (__Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_STATIC) ? NULL : ((PyCFunctionObject*)func)->m_self;
-}
-#endif
-static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    return PyCFunction_Check(func) && PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
-#else
-    return PyCFunction_Check(func) && PyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
-#endif
-}
-#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCFunction(func, cfunc)
-#if __PYX_LIMITED_VERSION_HEX < 0x030900B1
-  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  ((void)m, PyType_FromSpecWithBases(s, b))
-  typedef PyObject *(*__Pyx_PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *, size_t, PyObject *);
-#else
-  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  PyType_FromModuleAndSpec(m, s, b)
-  #define __Pyx_PyCMethod  PyCMethod
-#endif
-#ifndef METH_METHOD
-  #define METH_METHOD 0x200
-#endif
-#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
-  #define PyObject_Malloc(s)   PyMem_Malloc(s)
-  #define PyObject_Free(p)     PyMem_Free(p)
-  #define PyObject_Realloc(p)  PyMem_Realloc(p)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
-  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)
-#else
-  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
-  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyThreadState_Current PyThreadState_Get()
-#elif !CYTHON_FAST_THREAD_STATE
-  #define __Pyx_PyThreadState_Current PyThreadState_GET()
-#elif PY_VERSION_HEX >= 0x030d00A1
-  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
-#elif PY_VERSION_HEX >= 0x03060000
-  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
-#elif PY_VERSION_HEX >= 0x03000000
-  #define __Pyx_PyThreadState_Current PyThreadState_GET()
-#else
-  #define __Pyx_PyThreadState_Current _PyThreadState_Current
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-static CYTHON_INLINE void *__Pyx_PyModule_GetState(PyObject *op)
-{
-    void *result;
-    result = PyModule_GetState(op);
-    if (!result)
-        Py_FatalError("Couldn't find the module state");
-    return result;
-}
-#endif
-#define __Pyx_PyObject_GetSlot(obj, name, func_ctype)  __Pyx_PyType_GetSlot(Py_TYPE(obj), name, func_ctype)
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((func_ctype) PyType_GetSlot((type), Py_##name))
-#else
-  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((type)->name)
-#endif
-#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
-#include "pythread.h"
-#define Py_tss_NEEDS_INIT 0
-typedef int Py_tss_t;
-static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
-  *key = PyThread_create_key();
-  return 0;
-}
-static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
-  Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
-  *key = Py_tss_NEEDS_INIT;
-  return key;
-}
-static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
-  PyObject_Free(key);
-}
-static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
-  return *key != Py_tss_NEEDS_INIT;
-}
-static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
-  PyThread_delete_key(*key);
-  *key = Py_tss_NEEDS_INIT;
-}
-static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
-  return PyThread_set_key_value(*key, value);
-}
-static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
-  return PyThread_get_key_value(*key);
-}
-#endif
-#if PY_MAJOR_VERSION < 3
-    #if CYTHON_COMPILING_IN_PYPY
-        #if PYPY_VERSION_NUM < 0x07030600
-            #if defined(__cplusplus) && __cplusplus >= 201402L
-                [[deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")]]
-            #elif defined(__GNUC__) || defined(__clang__)
-                __attribute__ ((__deprecated__("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")))
-            #elif defined(_MSC_VER)
-                __declspec(deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6"))
-            #endif
-            static CYTHON_INLINE int PyGILState_Check(void) {
-                return 0;
-            }
-        #else  // PYPY_VERSION_NUM < 0x07030600
-        #endif  // PYPY_VERSION_NUM < 0x07030600
-    #else
-        static CYTHON_INLINE int PyGILState_Check(void) {
-            PyThreadState * tstate = _PyThreadState_Current;
-            return tstate && (tstate == PyGILState_GetThisThreadState());
-        }
-    #endif
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
-#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
-#else
-#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
-#endif
-#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
-  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
-  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
-#else
-  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
-  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
-#define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
-static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
-    PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
-    if (res == NULL) PyErr_Clear();
-    return res;
-}
-#elif PY_MAJOR_VERSION >= 3 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000)
-#define __Pyx_PyDict_GetItemStrWithError  PyDict_GetItemWithError
-#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
-#else
-static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
-#if CYTHON_COMPILING_IN_PYPY
-    return PyDict_GetItem(dict, name);
-#else
-    PyDictEntry *ep;
-    PyDictObject *mp = (PyDictObject*) dict;
-    long hash = ((PyStringObject *) name)->ob_shash;
-    assert(hash != -1);
-    ep = (mp->ma_lookup)(mp, name, hash);
-    if (ep == NULL) {
-        return NULL;
-    }
-    return ep->me_value;
-#endif
-}
-#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
-#endif
-#if CYTHON_USE_TYPE_SLOTS
-  #define __Pyx_PyType_GetFlags(tp)   (((PyTypeObject *)tp)->tp_flags)
-  #define __Pyx_PyType_HasFeature(type, feature)  ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
-  #define __Pyx_PyObject_GetIterNextFunc(obj)  (Py_TYPE(obj)->tp_iternext)
-#else
-  #define __Pyx_PyType_GetFlags(tp)   (PyType_GetFlags((PyTypeObject *)tp))
-  #define __Pyx_PyType_HasFeature(type, feature)  PyType_HasFeature(type, feature)
-  #define __Pyx_PyObject_GetIterNextFunc(obj)  PyIter_Next
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyObject_GenericSetAttr((PyObject*)tp, k, v)
-#else
-  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyDict_SetItem(tp->tp_dict, k, v)
-#endif
-#if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
-#define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
-    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
-    assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
-    PyObject_GC_Del(obj);\
-    Py_DECREF(type);\
-}
-#else
-#define __Pyx_PyHeapTypeObject_GC_Del(obj)  PyObject_GC_Del(obj)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (0)
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GetLength(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((void)u, 1114111U)
-  #define __Pyx_PyUnicode_KIND(u)         ((void)u, (0))
-  #define __Pyx_PyUnicode_DATA(u)         ((void*)u)
-  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
-  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GetLength(u))
-#elif PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
-  #define CYTHON_PEP393_ENABLED 1
-  #if PY_VERSION_HEX >= 0x030C0000
-    #define __Pyx_PyUnicode_READY(op)       (0)
-  #else
-    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
-                                                0 : _PyUnicode_Ready((PyObject *)(op)))
-  #endif
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
-  #define __Pyx_PyUnicode_KIND(u)         ((int)PyUnicode_KIND(u))
-  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
-  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
-  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
-  #if PY_VERSION_HEX >= 0x030C0000
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
-  #else
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
-    #else
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
-    #endif
-  #endif
-#else
-  #define CYTHON_PEP393_ENABLED 0
-  #define PyUnicode_1BYTE_KIND  1
-  #define PyUnicode_2BYTE_KIND  2
-  #define PyUnicode_4BYTE_KIND  4
-  #define __Pyx_PyUnicode_READY(op)       (0)
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535U : 1114111U)
-  #define __Pyx_PyUnicode_KIND(u)         ((int)sizeof(Py_UNICODE))
-  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
-  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
-  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = (Py_UNICODE) ch)
-  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
-#else
-  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
-      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-  #if !defined(PyUnicode_DecodeUnicodeEscape)
-    #define PyUnicode_DecodeUnicodeEscape(s, size, errors)  PyUnicode_Decode(s, size, "unicode_escape", errors)
-  #endif
-  #if !defined(PyUnicode_Contains) || (PY_MAJOR_VERSION == 2 && PYPY_VERSION_NUM < 0x07030500)
-    #undef PyUnicode_Contains
-    #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
-  #endif
-  #if !defined(PyByteArray_Check)
-    #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
-  #endif
-  #if !defined(PyObject_Format)
-    #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
-  #endif
-#endif
-#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
-#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
-#if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
-#else
-  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
-#endif
-#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
-  #define PyObject_ASCII(o)            PyObject_Repr(o)
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyBaseString_Type            PyUnicode_Type
-  #define PyStringObject               PyUnicodeObject
-  #define PyString_Type                PyUnicode_Type
-  #define PyString_Check               PyUnicode_Check
-  #define PyString_CheckExact          PyUnicode_CheckExact
-#ifndef PyObject_Unicode
-  #define PyObject_Unicode             PyObject_Str
-#endif
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
-  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
-#else
-  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
-  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON
-  #define __Pyx_PySequence_ListKeepNew(obj)\
-    (likely(PyList_CheckExact(obj) && Py_REFCNT(obj) == 1) ? __Pyx_NewRef(obj) : PySequence_List(obj))
-#else
-  #define __Pyx_PySequence_ListKeepNew(obj)  PySequence_List(obj)
-#endif
-#ifndef PySet_CheckExact
-  #define PySet_CheckExact(obj)        __Pyx_IS_TYPE(obj, &PySet_Type)
-#endif
-#if PY_VERSION_HEX >= 0x030900A4
-  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
-  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
-#else
-  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
-  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
-#endif
-#if CYTHON_ASSUME_SAFE_MACROS
-  #define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
-  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
-  #define __Pyx_PyTuple_SET_ITEM(o, i, v) (PyTuple_SET_ITEM(o, i, v), (0))
-  #define __Pyx_PyList_SET_ITEM(o, i, v) (PyList_SET_ITEM(o, i, v), (0))
-  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
-  #define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
-  #define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
-  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
-  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
-#else
-  #define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
-  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
-  #define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
-  #define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
-  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
-  #define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
-  #define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
-  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
-  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
-#endif
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
-#else
-  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
-      PyObject *module = PyImport_AddModule(name);
-      Py_XINCREF(module);
-      return module;
-  }
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyIntObject                  PyLongObject
-  #define PyInt_Type                   PyLong_Type
-  #define PyInt_Check(op)              PyLong_Check(op)
-  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
-  #define __Pyx_Py3Int_Check(op)       PyLong_Check(op)
-  #define __Pyx_Py3Int_CheckExact(op)  PyLong_CheckExact(op)
-  #define PyInt_FromString             PyLong_FromString
-  #define PyInt_FromUnicode            PyLong_FromUnicode
-  #define PyInt_FromLong               PyLong_FromLong
-  #define PyInt_FromSize_t             PyLong_FromSize_t
-  #define PyInt_FromSsize_t            PyLong_FromSsize_t
-  #define PyInt_AsLong                 PyLong_AsLong
-  #define PyInt_AS_LONG                PyLong_AS_LONG
-  #define PyInt_AsSsize_t              PyLong_AsSsize_t
-  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
-  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
-  #define PyNumber_Int                 PyNumber_Long
-#else
-  #define __Pyx_Py3Int_Check(op)       (PyLong_Check(op) || PyInt_Check(op))
-  #define __Pyx_Py3Int_CheckExact(op)  (PyLong_CheckExact(op) || PyInt_CheckExact(op))
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyBoolObject                 PyLongObject
-#endif
-#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
-  #ifndef PyUnicode_InternFromString
-    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
-  #endif
-#endif
-#if PY_VERSION_HEX < 0x030200A4
-  typedef long Py_hash_t;
-  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
-  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsHash_t
-#else
-  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
-  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsSsize_t
-#endif
-#if CYTHON_USE_ASYNC_SLOTS
-  #if PY_VERSION_HEX >= 0x030500B1
-    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
-    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
-  #else
-    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
-  #endif
-#else
-  #define __Pyx_PyType_AsAsync(obj) NULL
-#endif
-#ifndef __Pyx_PyAsyncMethodsStruct
-    typedef struct {
-        unaryfunc am_await;
-        unaryfunc am_aiter;
-        unaryfunc am_anext;
-    } __Pyx_PyAsyncMethodsStruct;
-#endif
-
-#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
-  #if !defined(_USE_MATH_DEFINES)
-    #define _USE_MATH_DEFINES
-  #endif
-#endif
-#include <math.h>
-#ifdef NAN
-#define __PYX_NAN() ((float) NAN)
-#else
-static CYTHON_INLINE float __PYX_NAN() {
-  float value;
-  memset(&value, 0xFF, sizeof(value));
-  return value;
-}
-#endif
-#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
-#define __Pyx_truncl trunc
-#else
-#define __Pyx_truncl truncl
-#endif
-
-#define __PYX_MARK_ERR_POS(f_index, lineno) \
-    { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__;  (void)__pyx_clineno; }
-#define __PYX_ERR(f_index, lineno, Ln_error) \
-    { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }
-
-#ifdef CYTHON_EXTERN_C
-    #undef __PYX_EXTERN_C
-    #define __PYX_EXTERN_C CYTHON_EXTERN_C
-#elif defined(__PYX_EXTERN_C)
-    #ifdef _MSC_VER
-    #pragma message ("Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.")
-    #else
-    #warning Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.
-    #endif
-#else
-  #ifdef __cplusplus
-    #define __PYX_EXTERN_C extern "C"
-  #else
-    #define __PYX_EXTERN_C extern
-  #endif
-#endif
-
-#define __PYX_HAVE__sqlalchemy__util___collections_cy
-#define __PYX_HAVE_API__sqlalchemy__util___collections_cy
-/* Early includes */
-#ifdef _OPENMP
-#include <omp.h>
-#endif /* _OPENMP */
-
-#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
-#define CYTHON_WITHOUT_ASSERTIONS
-#endif
-
-typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
-                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
-
-#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
-#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
-#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
-#define __PYX_DEFAULT_STRING_ENCODING ""
-#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
-#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_uchar_cast(c) ((unsigned char)c)
-#define __Pyx_long_cast(x) ((long)x)
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
-    (sizeof(type) < sizeof(Py_ssize_t))  ||\
-    (sizeof(type) > sizeof(Py_ssize_t) &&\
-          likely(v < (type)PY_SSIZE_T_MAX ||\
-                 v == (type)PY_SSIZE_T_MAX)  &&\
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
-                                v == (type)PY_SSIZE_T_MIN)))  ||\
-    (sizeof(type) == sizeof(Py_ssize_t) &&\
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
-                               v == (type)PY_SSIZE_T_MAX)))  )
-static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
-    return (size_t) i < (size_t) limit;
-}
-#if defined (__cplusplus) && __cplusplus >= 201103L
-    #include <cstdlib>
-    #define __Pyx_sst_abs(value) std::abs(value)
-#elif SIZEOF_INT >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) abs(value)
-#elif SIZEOF_LONG >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) labs(value)
-#elif defined (_MSC_VER)
-    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
-#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define __Pyx_sst_abs(value) llabs(value)
-#elif defined (__GNUC__)
-    #define __Pyx_sst_abs(value) __builtin_llabs(value)
-#else
-    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
-#endif
-static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s);
-static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
-static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
-static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char*);
-#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
-#define __Pyx_PyBytes_FromString        PyBytes_FromString
-#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
-#if PY_MAJOR_VERSION < 3
-    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
-    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#else
-    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
-    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
-#endif
-#define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyObject_AsWritableString(s)    ((char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromOrdinal(o)       PyUnicode_FromOrdinal((int)o)
-#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
-#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
-static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
-static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
-static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
-#define __Pyx_PySequence_Tuple(obj)\
-    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
-static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
-static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
-static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
-#if CYTHON_ASSUME_SAFE_MACROS
-#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
-#else
-#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
-#endif
-#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
-#if PY_MAJOR_VERSION >= 3
-#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
-#else
-#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
-#endif
-#if CYTHON_USE_PYLONG_INTERNALS
-  #if PY_VERSION_HEX >= 0x030C00A7
-  #ifndef _PyLong_SIGN_MASK
-    #define _PyLong_SIGN_MASK 3
-  #endif
-  #ifndef _PyLong_NON_SIZE_BITS
-    #define _PyLong_NON_SIZE_BITS 3
-  #endif
-  #define __Pyx_PyLong_Sign(x)  (((PyLongObject*)x)->long_value.lv_tag & _PyLong_SIGN_MASK)
-  #define __Pyx_PyLong_IsNeg(x)  ((__Pyx_PyLong_Sign(x) & 2) != 0)
-  #define __Pyx_PyLong_IsNonNeg(x)  (!__Pyx_PyLong_IsNeg(x))
-  #define __Pyx_PyLong_IsZero(x)  (__Pyx_PyLong_Sign(x) & 1)
-  #define __Pyx_PyLong_IsPos(x)  (__Pyx_PyLong_Sign(x) == 0)
-  #define __Pyx_PyLong_CompactValueUnsigned(x)  (__Pyx_PyLong_Digits(x)[0])
-  #define __Pyx_PyLong_DigitCount(x)  ((Py_ssize_t) (((PyLongObject*)x)->long_value.lv_tag >> _PyLong_NON_SIZE_BITS))
-  #define __Pyx_PyLong_SignedDigitCount(x)\
-        ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * __Pyx_PyLong_DigitCount(x))
-  #if defined(PyUnstable_Long_IsCompact) && defined(PyUnstable_Long_CompactValue)
-    #define __Pyx_PyLong_IsCompact(x)     PyUnstable_Long_IsCompact((PyLongObject*) x)
-    #define __Pyx_PyLong_CompactValue(x)  PyUnstable_Long_CompactValue((PyLongObject*) x)
-  #else
-    #define __Pyx_PyLong_IsCompact(x)     (((PyLongObject*)x)->long_value.lv_tag < (2 << _PyLong_NON_SIZE_BITS))
-    #define __Pyx_PyLong_CompactValue(x)  ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * (Py_ssize_t) __Pyx_PyLong_Digits(x)[0])
-  #endif
-  typedef Py_ssize_t  __Pyx_compact_pylong;
-  typedef size_t  __Pyx_compact_upylong;
-  #else
-  #define __Pyx_PyLong_IsNeg(x)  (Py_SIZE(x) < 0)
-  #define __Pyx_PyLong_IsNonNeg(x)  (Py_SIZE(x) >= 0)
-  #define __Pyx_PyLong_IsZero(x)  (Py_SIZE(x) == 0)
-  #define __Pyx_PyLong_IsPos(x)  (Py_SIZE(x) > 0)
-  #define __Pyx_PyLong_CompactValueUnsigned(x)  ((Py_SIZE(x) == 0) ? 0 : __Pyx_PyLong_Digits(x)[0])
-  #define __Pyx_PyLong_DigitCount(x)  __Pyx_sst_abs(Py_SIZE(x))
-  #define __Pyx_PyLong_SignedDigitCount(x)  Py_SIZE(x)
-  #define __Pyx_PyLong_IsCompact(x)  (Py_SIZE(x) == 0 || Py_SIZE(x) == 1 || Py_SIZE(x) == -1)
-  #define __Pyx_PyLong_CompactValue(x)\
-        ((Py_SIZE(x) == 0) ? (sdigit) 0 : ((Py_SIZE(x) < 0) ? -(sdigit)__Pyx_PyLong_Digits(x)[0] : (sdigit)__Pyx_PyLong_Digits(x)[0]))
-  typedef sdigit  __Pyx_compact_pylong;
-  typedef digit  __Pyx_compact_upylong;
-  #endif
-  #if PY_VERSION_HEX >= 0x030C00A5
-  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->long_value.ob_digit)
-  #else
-  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->ob_digit)
-  #endif
-#endif
-#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-#include <string.h>
-static int __Pyx_sys_getdefaultencoding_not_ascii;
-static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
-    PyObject* default_encoding = NULL;
-    PyObject* ascii_chars_u = NULL;
-    PyObject* ascii_chars_b = NULL;
-    const char* default_encoding_c;
-    sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
-    if (strcmp(default_encoding_c, "ascii") == 0) {
-        __Pyx_sys_getdefaultencoding_not_ascii = 0;
-    } else {
-        char ascii_chars[128];
-        int c;
-        for (c = 0; c < 128; c++) {
-            ascii_chars[c] = (char) c;
-        }
-        __Pyx_sys_getdefaultencoding_not_ascii = 1;
-        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
-        if (!ascii_chars_u) goto bad;
-        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
-        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
-            PyErr_Format(
-                PyExc_ValueError,
-                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
-                default_encoding_c);
-            goto bad;
-        }
-        Py_DECREF(ascii_chars_u);
-        Py_DECREF(ascii_chars_b);
-    }
-    Py_DECREF(default_encoding);
-    return 0;
-bad:
-    Py_XDECREF(default_encoding);
-    Py_XDECREF(ascii_chars_u);
-    Py_XDECREF(ascii_chars_b);
-    return -1;
-}
-#endif
-#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
-#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
-#else
-#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
-#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-#include <string.h>
-static char* __PYX_DEFAULT_STRING_ENCODING;
-static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
-    PyObject* default_encoding = NULL;
-    char* default_encoding_c;
-    sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
-    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
-    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
-    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
-    Py_DECREF(default_encoding);
-    return 0;
-bad:
-    Py_XDECREF(default_encoding);
-    return -1;
-}
-#endif
-#endif
-
-
-/* Test for GCC > 2.95 */
-#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
-  #define likely(x)   __builtin_expect(!!(x), 1)
-  #define unlikely(x) __builtin_expect(!!(x), 0)
-#else /* !__GNUC__ or GCC < 2.95 */
-  #define likely(x)   (x)
-  #define unlikely(x) (x)
-#endif /* __GNUC__ */
-static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
-
-#if !CYTHON_USE_MODULE_STATE
-static PyObject *__pyx_m = NULL;
-#endif
-static int __pyx_lineno;
-static int __pyx_clineno = 0;
-static const char * __pyx_cfilenm = __FILE__;
-static const char *__pyx_filename;
-
-/* #### Code section: filename_table ### */
-
-static const char *__pyx_f[] = {
-  "lib/sqlalchemy/util/_collections_cy.py",
-  "<stringsource>",
-};
-/* #### Code section: utility_code_proto_before_types ### */
-/* ForceInitThreads.proto */
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
-
-/* #### Code section: numeric_typedefs ### */
-/* #### Code section: complex_type_declarations ### */
-/* #### Code section: type_declarations ### */
-
-/*--- Type declarations ---*/
-struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet;
-struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet;
-
-/* "sqlalchemy/util/_collections_cy.py":80
- * 
- * @cython.cclass
- * class OrderedSet(Set[_T]):             # <<<<<<<<<<<<<<
- *     """A set implementation that maintains insertion order."""
- * 
- */
-struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet {
-  PySetObject __pyx_base;
-  struct __pyx_vtabstruct_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_vtab;
-  PyObject *_list;
-};
-
-
-/* "sqlalchemy/util/_collections_cy.py":274
- * 
- * @cython.cclass
- * class IdentitySet:             # <<<<<<<<<<<<<<
- *     """A set that considers only object id() for uniqueness.
- * 
- */
-struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet {
-  PyObject_HEAD
-  struct __pyx_vtabstruct_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_vtab;
-  PyObject *_members;
-};
-
-
-
-/* "sqlalchemy/util/_collections_cy.py":80
- * 
- * @cython.cclass
- * class OrderedSet(Set[_T]):             # <<<<<<<<<<<<<<
- *     """A set implementation that maintains insertion order."""
- * 
- */
-
-struct __pyx_vtabstruct_10sqlalchemy_4util_15_collections_cy_OrderedSet {
-  struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *(*_from_list)(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *, PyObject *);
-  PyObject *(*symmetric_difference)(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *, PyObject *, int __pyx_skip_dispatch);
-  PyObject *(*symmetric_difference_update)(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *, PyObject *, int __pyx_skip_dispatch);
-};
-static struct __pyx_vtabstruct_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_vtabptr_10sqlalchemy_4util_15_collections_cy_OrderedSet;
-static CYTHON_INLINE struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_f_10sqlalchemy_4util_15_collections_cy_10OrderedSet__from_list(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *, PyObject *);
-
-
-/* "sqlalchemy/util/_collections_cy.py":274
- * 
- * @cython.cclass
- * class IdentitySet:             # <<<<<<<<<<<<<<
- *     """A set that considers only object id() for uniqueness.
- * 
- */
-
-struct __pyx_vtabstruct_10sqlalchemy_4util_15_collections_cy_IdentitySet {
-  PyObject *(*remove)(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *, PyObject *, int __pyx_skip_dispatch);
-  int (*issubset)(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *, PyObject *, int __pyx_skip_dispatch);
-  int (*issuperset)(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *, PyObject *, int __pyx_skip_dispatch);
-  struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *(*__pyx_union)(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *, PyObject *, int __pyx_skip_dispatch);
-  PyObject *(*update)(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *, PyObject *, int __pyx_skip_dispatch);
-  struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *(*difference)(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *, PyObject *, int __pyx_skip_dispatch);
-  PyObject *(*difference_update)(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *, PyObject *, int __pyx_skip_dispatch);
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-    #define __Pyx_KwValues_FASTCALL __Pyx_KwValues_VARARGS
-    #define __Pyx_GetKwValue_FASTCALL __Pyx_GetKwValue_VARARGS
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-  #ifndef Py_BUILD_CORE
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-/* PyObjectFastCall.proto */
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-static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs);
-
-/* KeywordStringCheck.proto */
-static int __Pyx_CheckKeywordStrings(PyObject *kw, const char* function_name, int kw_allowed);
-
-/* PySequenceContains.proto */
-static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
-    int result = PySequence_Contains(seq, item);
-    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
-}
-
-/* ListAppend.proto */
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-static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
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-    Py_ssize_t len = Py_SIZE(list);
-    if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
-        Py_INCREF(x);
-        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
-        L->ob_item[len] = x;
-        #else
-        PyList_SET_ITEM(list, len, x);
-        #endif
-        __Pyx_SET_SIZE(list, len + 1);
-        return 0;
-    }
-    return PyList_Append(list, x);
-}
-#else
-#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
-#endif
-
-/* py_set_remove.proto */
-static CYTHON_INLINE int __Pyx_PySet_Remove(PyObject *set, PyObject *key);
-
-/* PyObjectCallNoArg.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
-
-/* PyObjectCallOneArg.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
-
-/* PyObjectGetMethod.proto */
-static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);
-
-/* PyObjectCallMethod0.proto */
-static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);
-
-/* pop.proto */
-static CYTHON_INLINE PyObject* __Pyx__PyObject_Pop(PyObject* L);
-#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
-static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L);
-#define __Pyx_PyObject_Pop(L) (likely(PyList_CheckExact(L)) ?\
-    __Pyx_PyList_Pop(L) : __Pyx__PyObject_Pop(L))
-#else
-#define __Pyx_PyList_Pop(L)  __Pyx__PyObject_Pop(L)
-#define __Pyx_PyObject_Pop(L)  __Pyx__PyObject_Pop(L)
-#endif
-
-/* UnpackUnboundCMethod.proto */
-typedef struct {
-    PyObject *type;
-    PyObject **method_name;
-    PyCFunction func;
-    PyObject *method;
-    int flag;
-} __Pyx_CachedCFunction;
-
-/* CallUnboundCMethod0.proto */
-static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self);
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CallUnboundCMethod0(cfunc, self)\
-    (likely((cfunc)->func) ?\
-        (likely((cfunc)->flag == METH_NOARGS) ?  (*((cfunc)->func))(self, NULL) :\
-         (PY_VERSION_HEX >= 0x030600B1 && likely((cfunc)->flag == METH_FASTCALL) ?\
-            (PY_VERSION_HEX >= 0x030700A0 ?\
-                (*(__Pyx_PyCFunctionFast)(void*)(PyCFunction)(cfunc)->func)(self, &__pyx_empty_tuple, 0) :\
-                (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)(cfunc)->func)(self, &__pyx_empty_tuple, 0, NULL)) :\
-          (PY_VERSION_HEX >= 0x030700A0 && (cfunc)->flag == (METH_FASTCALL | METH_KEYWORDS) ?\
-            (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)(cfunc)->func)(self, &__pyx_empty_tuple, 0, NULL) :\
-            (likely((cfunc)->flag == (METH_VARARGS | METH_KEYWORDS)) ?  ((*(PyCFunctionWithKeywords)(void*)(PyCFunction)(cfunc)->func)(self, __pyx_empty_tuple, NULL)) :\
-               ((cfunc)->flag == METH_VARARGS ?  (*((cfunc)->func))(self, __pyx_empty_tuple) :\
-               __Pyx__CallUnboundCMethod0(cfunc, self)))))) :\
-        __Pyx__CallUnboundCMethod0(cfunc, self))
-#else
-#define __Pyx_CallUnboundCMethod0(cfunc, self)  __Pyx__CallUnboundCMethod0(cfunc, self)
-#endif
-
-/* GetTopmostException.proto */
-#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
-static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
-#endif
-
-/* SaveResetException.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
-static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
-#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
-static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
-#else
-#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
-#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
-#endif
-
-/* GetException.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
-static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
-#else
-static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
-#endif
-
-/* RaiseException.proto */
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
-
-/* GetItemInt.proto */
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
-               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
-    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
-    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck);
-static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck);
-
-/* PyObjectFormatAndDecref.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatSimpleAndDecref(PyObject* s, PyObject* f);
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatAndDecref(PyObject* s, PyObject* f);
-
-/* JoinPyUnicode.proto */
-static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
-                                      Py_UCS4 max_char);
-
-/* RaiseUnexpectedTypeError.proto */
-static int __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj);
-
-/* PyDictVersioning.proto */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
-#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
-    (version_var) = __PYX_GET_DICT_VERSION(dict);\
-    (cache_var) = (value);
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
-        (VAR) = __pyx_dict_cached_value;\
-    } else {\
-        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
-        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
-    }\
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
-#else
-#define __PYX_GET_DICT_VERSION(dict)  (0)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
-#endif
-
-/* GetAttr.proto */
-static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
-
-/* HasAttr.proto */
-static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
-
-/* GetAttr3.proto */
-static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);
-
-/* GetModuleGlobalName.proto */
-#if CYTHON_USE_DICT_VERSIONS
-#define __Pyx_GetModuleGlobalName(var, name)  do {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
-        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
-        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
-    PY_UINT64_T __pyx_dict_version;\
-    PyObject *__pyx_dict_cached_value;\
-    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
-#else
-#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
-#endif
-
-/* PyDictContains.proto */
-static CYTHON_INLINE int __Pyx_PyDict_ContainsTF(PyObject* item, PyObject* dict, int eq) {
-    int result = PyDict_Contains(dict, item);
-    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
-}
-
-/* py_dict_clear.proto */
-#define __Pyx_PyDict_Clear(d) (PyDict_Clear(d), 0)
-
-/* ExtTypeTest.proto */
-static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
-
-/* py_dict_keys.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyDict_Keys(PyObject* d);
-
-/* CallUnboundCMethod1.proto */
-static PyObject* __Pyx__CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg);
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg);
-#else
-#define __Pyx_CallUnboundCMethod1(cfunc, self, arg)  __Pyx__CallUnboundCMethod1(cfunc, self, arg)
-#endif
-
-/* IterFinish.proto */
-static CYTHON_INLINE int __Pyx_IterFinish(void);
-
-/* RaiseNeedMoreValuesToUnpack.proto */
-static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);
-
-/* RaiseTooManyValuesToUnpack.proto */
-static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);
-
-/* UnpackItemEndCheck.proto */
-static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);
-
-/* RaiseNoneIterError.proto */
-static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);
-
-/* UnpackTupleError.proto */
-static void __Pyx_UnpackTupleError(PyObject *, Py_ssize_t index);
-
-/* UnpackTuple2.proto */
-#define __Pyx_unpack_tuple2(tuple, value1, value2, is_tuple, has_known_size, decref_tuple)\
-    (likely(is_tuple || PyTuple_Check(tuple)) ?\
-        (likely(has_known_size || PyTuple_GET_SIZE(tuple) == 2) ?\
-            __Pyx_unpack_tuple2_exact(tuple, value1, value2, decref_tuple) :\
-            (__Pyx_UnpackTupleError(tuple, 2), -1)) :\
-        __Pyx_unpack_tuple2_generic(tuple, value1, value2, has_known_size, decref_tuple))
-static CYTHON_INLINE int __Pyx_unpack_tuple2_exact(
-    PyObject* tuple, PyObject** value1, PyObject** value2, int decref_tuple);
-static int __Pyx_unpack_tuple2_generic(
-    PyObject* tuple, PyObject** value1, PyObject** value2, int has_known_size, int decref_tuple);
-
-/* dict_iter.proto */
-static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* dict, int is_dict, PyObject* method_name,
-                                                   Py_ssize_t* p_orig_length, int* p_is_dict);
-static CYTHON_INLINE int __Pyx_dict_iter_next(PyObject* dict_or_iter, Py_ssize_t orig_length, Py_ssize_t* ppos,
-                                              PyObject** pkey, PyObject** pvalue, PyObject** pitem, int is_dict);
-
-/* ArgTypeTest.proto */
-#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
-    ((likely(__Pyx_IS_TYPE(obj, type) | (none_allowed && (obj == Py_None)))) ? 1 :\
-        __Pyx__ArgTypeTest(obj, type, name, exact))
-static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);
-
-/* py_dict_values.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d);
-
-/* Import.proto */
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
-
-/* ImportFrom.proto */
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
-
-/* PyTrashcan.proto */
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03080000
-#define __Pyx_TRASHCAN_BEGIN Py_TRASHCAN_BEGIN
-#define __Pyx_TRASHCAN_END Py_TRASHCAN_END
-#elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070400
-#define __Pyx_TRASHCAN_BEGIN_CONDITION(op, cond)\
-    do {\
-        PyThreadState *_tstate = NULL;\
-        if (cond) {\
-            _tstate = PyThreadState_GET();\
-            if (_tstate->trash_delete_nesting >= PyTrash_UNWIND_LEVEL) {\
-                _PyTrash_thread_deposit_object((PyObject*)(op));\
-                break;\
-            }\
-            ++_tstate->trash_delete_nesting;\
-        }
-#define __Pyx_TRASHCAN_END\
-        if (_tstate) {\
-            --_tstate->trash_delete_nesting;\
-            if (_tstate->trash_delete_later && _tstate->trash_delete_nesting <= 0)\
-                _PyTrash_thread_destroy_chain();\
-        }\
-    } while (0);
-#define __Pyx_TRASHCAN_BEGIN(op, dealloc) __Pyx_TRASHCAN_BEGIN_CONDITION(op,\
-        __Pyx_PyObject_GetSlot(op, tp_dealloc, destructor) == (destructor)(dealloc))
-#else
-#define __Pyx_TRASHCAN_BEGIN(op, dealloc)
-#define __Pyx_TRASHCAN_END
-#endif
-
-/* IncludeStructmemberH.proto */
-#include <structmember.h>
-
-/* FixUpExtensionType.proto */
-#if CYTHON_USE_TYPE_SPECS
-static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type);
-#endif
-
-/* FormatTypeName.proto */
-#if CYTHON_COMPILING_IN_LIMITED_API
-typedef PyObject *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%U"
-static __Pyx_TypeName __Pyx_PyType_GetName(PyTypeObject* tp);
-#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
-#else
-typedef const char *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%.200s"
-#define __Pyx_PyType_GetName(tp) ((tp)->tp_name)
-#define __Pyx_DECREF_TypeName(obj)
-#endif
-
-/* ValidateExternBase.proto */
-static int __Pyx_validate_extern_base(PyTypeObject *base);
-
-/* ValidateBasesTuple.proto */
-#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
-static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases);
-#endif
-
-/* PyType_Ready.proto */
-CYTHON_UNUSED static int __Pyx_PyType_Ready(PyTypeObject *t);
-
-/* PyObject_GenericGetAttrNoDict.proto */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
-#endif
-
-/* PyObject_GenericGetAttr.proto */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
-#endif
-
-/* SetVTable.proto */
-static int __Pyx_SetVtable(PyTypeObject* typeptr , void* vtable);
-
-/* GetVTable.proto */
-static void* __Pyx_GetVtable(PyTypeObject *type);
-
-/* MergeVTables.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_MergeVtables(PyTypeObject *type);
-#endif
-
-/* SetupReduce.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_setup_reduce(PyObject* type_obj);
-#endif
-
-/* FetchSharedCythonModule.proto */
-static PyObject *__Pyx_FetchSharedCythonABIModule(void);
-
-/* FetchCommonType.proto */
-#if !CYTHON_USE_TYPE_SPECS
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
-#else
-static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases);
-#endif
-
-/* PyMethodNew.proto */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
-    PyObject *typesModule=NULL, *methodType=NULL, *result=NULL;
-    CYTHON_UNUSED_VAR(typ);
-    if (!self)
-        return __Pyx_NewRef(func);
-    typesModule = PyImport_ImportModule("types");
-    if (!typesModule) return NULL;
-    methodType = PyObject_GetAttrString(typesModule, "MethodType");
-    Py_DECREF(typesModule);
-    if (!methodType) return NULL;
-    result = PyObject_CallFunctionObjArgs(methodType, func, self, NULL);
-    Py_DECREF(methodType);
-    return result;
-}
-#elif PY_MAJOR_VERSION >= 3
-static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
-    CYTHON_UNUSED_VAR(typ);
-    if (!self)
-        return __Pyx_NewRef(func);
-    return PyMethod_New(func, self);
-}
-#else
-    #define __Pyx_PyMethod_New PyMethod_New
-#endif
-
-/* PyVectorcallFastCallDict.proto */
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
-#endif
-
-/* CythonFunctionShared.proto */
-#define __Pyx_CyFunction_USED
-#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
-#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
-#define __Pyx_CYFUNCTION_CCLASS        0x04
-#define __Pyx_CYFUNCTION_COROUTINE     0x08
-#define __Pyx_CyFunction_GetClosure(f)\
-    (((__pyx_CyFunctionObject *) (f))->func_closure)
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_CyFunction_GetClassObj(f)\
-      (((__pyx_CyFunctionObject *) (f))->func_classobj)
-#else
-  #define __Pyx_CyFunction_GetClassObj(f)\
-      ((PyObject*) ((PyCMethodObject *) (f))->mm_class)
-#endif
-#define __Pyx_CyFunction_SetClassObj(f, classobj)\
-    __Pyx__CyFunction_SetClassObj((__pyx_CyFunctionObject *) (f), (classobj))
-#define __Pyx_CyFunction_Defaults(type, f)\
-    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
-#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
-    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
-typedef struct {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject_HEAD
-    PyObject *func;
-#elif PY_VERSION_HEX < 0x030900B1
-    PyCFunctionObject func;
-#else
-    PyCMethodObject func;
-#endif
-#if CYTHON_BACKPORT_VECTORCALL
-    __pyx_vectorcallfunc func_vectorcall;
-#endif
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *func_weakreflist;
-#endif
-    PyObject *func_dict;
-    PyObject *func_name;
-    PyObject *func_qualname;
-    PyObject *func_doc;
-    PyObject *func_globals;
-    PyObject *func_code;
-    PyObject *func_closure;
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *func_classobj;
-#endif
-    void *defaults;
-    int defaults_pyobjects;
-    size_t defaults_size;
-    int flags;
-    PyObject *defaults_tuple;
-    PyObject *defaults_kwdict;
-    PyObject *(*defaults_getter)(PyObject *);
-    PyObject *func_annotations;
-    PyObject *func_is_coroutine;
-} __pyx_CyFunctionObject;
-#undef __Pyx_CyOrPyCFunction_Check
-#define __Pyx_CyFunction_Check(obj)  __Pyx_TypeCheck(obj, __pyx_CyFunctionType)
-#define __Pyx_CyOrPyCFunction_Check(obj)  __Pyx_TypeCheck2(obj, __pyx_CyFunctionType, &PyCFunction_Type)
-#define __Pyx_CyFunction_CheckExact(obj)  __Pyx_IS_TYPE(obj, __pyx_CyFunctionType)
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc);
-#undef __Pyx_IsSameCFunction
-#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCyOrCFunction(func, cfunc)
-static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
-                                      int flags, PyObject* qualname,
-                                      PyObject *closure,
-                                      PyObject *module, PyObject *globals,
-                                      PyObject* code);
-static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj);
-static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
-                                                         size_t size,
-                                                         int pyobjects);
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
-                                                            PyObject *tuple);
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
-                                                             PyObject *dict);
-static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
-                                                              PyObject *dict);
-static int __pyx_CyFunction_init(PyObject *module);
-#if CYTHON_METH_FASTCALL
-static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-#if CYTHON_BACKPORT_VECTORCALL
-#define __Pyx_CyFunction_func_vectorcall(f) (((__pyx_CyFunctionObject*)f)->func_vectorcall)
-#else
-#define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
-#endif
-#endif
-
-/* CythonFunction.proto */
-static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
-                                      int flags, PyObject* qualname,
-                                      PyObject *closure,
-                                      PyObject *module, PyObject *globals,
-                                      PyObject* code);
-
-/* ClassMethod.proto */
-#include "descrobject.h"
-CYTHON_UNUSED static PyObject* __Pyx_Method_ClassMethod(PyObject *method);
-
-/* GetNameInClass.proto */
-#define __Pyx_GetNameInClass(var, nmspace, name)  (var) = __Pyx__GetNameInClass(nmspace, name)
-static PyObject *__Pyx__GetNameInClass(PyObject *nmspace, PyObject *name);
-
-/* CLineInTraceback.proto */
-#ifdef CYTHON_CLINE_IN_TRACEBACK
-#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
-#else
-static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
-#endif
-
-/* CodeObjectCache.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-typedef struct {
-    PyCodeObject* code_object;
-    int code_line;
-} __Pyx_CodeObjectCacheEntry;
-struct __Pyx_CodeObjectCache {
-    int count;
-    int max_count;
-    __Pyx_CodeObjectCacheEntry* entries;
-};
-static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
-static PyCodeObject *__pyx_find_code_object(int code_line);
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
-#endif
-
-/* AddTraceback.proto */
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename);
-
-/* GCCDiagnostics.proto */
-#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
-#define __Pyx_HAS_GCC_DIAGNOSTIC
-#endif
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
-
-/* CIntToPy.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_PY_LONG_LONG(unsigned PY_LONG_LONG value);
-
-/* CIntToPy.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
-
-/* FastTypeChecks.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
-#define __Pyx_TypeCheck2(obj, type1, type2) __Pyx_IsAnySubtype2(Py_TYPE(obj), (PyTypeObject *)type1, (PyTypeObject *)type2)
-static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
-static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
-#else
-#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
-#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
-#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
-#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
-#endif
-#define __Pyx_PyErr_ExceptionMatches2(err1, err2)  __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
-#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
-
-/* CheckBinaryVersion.proto */
-static unsigned long __Pyx_get_runtime_version(void);
-static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);
-
-/* FunctionExport.proto */
-static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig);
-
-/* InitStrings.proto */
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
-
-/* #### Code section: module_declarations ### */
-static CYTHON_INLINE struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_f_10sqlalchemy_4util_15_collections_cy_10OrderedSet__from_list(CYTHON_UNUSED struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_new_list); /* proto*/
-static PyObject *__pyx_f_10sqlalchemy_4util_15_collections_cy_10OrderedSet_symmetric_difference(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other, int __pyx_skip_dispatch); /* proto*/
-static PyObject *__pyx_f_10sqlalchemy_4util_15_collections_cy_10OrderedSet_symmetric_difference_update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other, int __pyx_skip_dispatch); /* proto*/
-static PyObject *__pyx_f_10sqlalchemy_4util_15_collections_cy_11IdentitySet_remove(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_value, int __pyx_skip_dispatch); /* proto*/
-static int __pyx_f_10sqlalchemy_4util_15_collections_cy_11IdentitySet_issubset(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable, int __pyx_skip_dispatch); /* proto*/
-static int __pyx_f_10sqlalchemy_4util_15_collections_cy_11IdentitySet_issuperset(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable, int __pyx_skip_dispatch); /* proto*/
-static struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_f_10sqlalchemy_4util_15_collections_cy_11IdentitySet_union(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable, int __pyx_skip_dispatch); /* proto*/
-static PyObject *__pyx_f_10sqlalchemy_4util_15_collections_cy_11IdentitySet_update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable, int __pyx_skip_dispatch); /* proto*/
-static struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_f_10sqlalchemy_4util_15_collections_cy_11IdentitySet_difference(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable, int __pyx_skip_dispatch); /* proto*/
-static PyObject *__pyx_f_10sqlalchemy_4util_15_collections_cy_11IdentitySet_difference_update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable, int __pyx_skip_dispatch); /* proto*/
-static struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_f_10sqlalchemy_4util_15_collections_cy_11IdentitySet_intersection(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable, int __pyx_skip_dispatch); /* proto*/
-static PyObject *__pyx_f_10sqlalchemy_4util_15_collections_cy_11IdentitySet_intersection_update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable, int __pyx_skip_dispatch); /* proto*/
-static struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_f_10sqlalchemy_4util_15_collections_cy_11IdentitySet_symmetric_difference(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable, int __pyx_skip_dispatch); /* proto*/
-static PyObject *__pyx_f_10sqlalchemy_4util_15_collections_cy_11IdentitySet_symmetric_difference_update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable, int __pyx_skip_dispatch); /* proto*/
-static struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_f_10sqlalchemy_4util_15_collections_cy_11IdentitySet_copy(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
-
-/* Module declarations from "cython" */
-
-/* Module declarations from "sqlalchemy.util._collections_cy" */
-static CYTHON_INLINE unsigned PY_LONG_LONG __pyx_f_10sqlalchemy_4util_15_collections_cy__get_id(PyObject *); /*proto*/
-static PyObject *__pyx_f_10sqlalchemy_4util_15_collections_cy_unique_list(PyObject *, int __pyx_skip_dispatch); /*proto*/
-static PyObject *__pyx_f_10sqlalchemy_4util_15_collections_cy___pyx_unpickle_OrderedSet__set_state(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *, PyObject *); /*proto*/
-static PyObject *__pyx_f_10sqlalchemy_4util_15_collections_cy___pyx_unpickle_IdentitySet__set_state(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *, PyObject *); /*proto*/
-/* #### Code section: typeinfo ### */
-/* #### Code section: before_global_var ### */
-#define __Pyx_MODULE_NAME "sqlalchemy.util._collections_cy"
-extern int __pyx_module_is_main_sqlalchemy__util___collections_cy;
-int __pyx_module_is_main_sqlalchemy__util___collections_cy = 0;
-
-/* Implementation of "sqlalchemy.util._collections_cy" */
-/* #### Code section: global_var ### */
-static PyObject *__pyx_builtin_IndexError;
-static PyObject *__pyx_builtin_KeyError;
-static PyObject *__pyx_builtin_NotImplemented;
-static PyObject *__pyx_builtin_TypeError;
-/* #### Code section: string_decls ### */
-static const char __pyx_k_S[] = "_S";
-static const char __pyx_k_T[] = "_T";
-static const char __pyx_k_a[] = "a";
-static const char __pyx_k_d[] = "d";
-static const char __pyx_k__2[] = "(";
-static const char __pyx_k__3[] = ")";
-static const char __pyx_k__6[] = ".";
-static const char __pyx_k__8[] = "?";
-static const char __pyx_k_gc[] = "gc";
-static const char __pyx_k_Any[] = "Any";
-static const char __pyx_k_Set[] = "Set";
-static const char __pyx_k_add[] = "add";
-static const char __pyx_k_cls[] = "cls";
-static const char __pyx_k_key[] = "key";
-static const char __pyx_k_len[] = "__len__";
-static const char __pyx_k_new[] = "__new__";
-static const char __pyx_k_pop[] = "pop";
-static const char __pyx_k_pos[] = "pos";
-static const char __pyx_k_seq[] = "seq";
-static const char __pyx_k_str[] = "__str__";
-static const char __pyx_k_Dict[] = "Dict";
-static const char __pyx_k_List[] = "List";
-static const char __pyx_k_None[] = "None";
-static const char __pyx_k_Self[] = "Self";
-static const char __pyx_k_bool[] = "bool";
-static const char __pyx_k_copy[] = "copy";
-static const char __pyx_k_dict[] = "__dict__";
-static const char __pyx_k_init[] = "__init__";
-static const char __pyx_k_keys[] = "keys";
-static const char __pyx_k_list[] = "_list";
-static const char __pyx_k_main[] = "__main__";
-static const char __pyx_k_name[] = "__name__";
-static const char __pyx_k_pair[] = "pair";
-static const char __pyx_k_repr[] = "__repr__";
-static const char __pyx_k_self[] = "self";
-static const char __pyx_k_test[] = "__test__";
-static const char __pyx_k_Tuple[] = "Tuple";
-static const char __pyx_k_Union[] = "Union";
-static const char __pyx_k_class[] = "__class__";
-static const char __pyx_k_clear[] = "clear";
-static const char __pyx_k_items[] = "items";
-static const char __pyx_k_other[] = "other";
-static const char __pyx_k_slots[] = "__slots__";
-static const char __pyx_k_state[] = "state";
-static const char __pyx_k_union[] = "union";
-static const char __pyx_k_value[] = "value";
-static const char __pyx_k_copy_2[] = "__copy__";
-static const char __pyx_k_dict_2[] = "_dict";
-static const char __pyx_k_enable[] = "enable";
-static const char __pyx_k_import[] = "__import__";
-static const char __pyx_k_insert[] = "insert";
-static const char __pyx_k_pickle[] = "pickle";
-static const char __pyx_k_reduce[] = "__reduce__";
-static const char __pyx_k_remove[] = "remove";
-static const char __pyx_k_result[] = "result";
-static const char __pyx_k_return[] = "return";
-static const char __pyx_k_typing[] = "typing";
-static const char __pyx_k_update[] = "update";
-static const char __pyx_k_values[] = "values";
-static const char __pyx_k_TypeVar[] = "TypeVar";
-static const char __pyx_k_disable[] = "disable";
-static const char __pyx_k_discard[] = "discard";
-static const char __pyx_k_element[] = "element";
-static const char __pyx_k_members[] = "_members";
-static const char __pyx_k_popitem[] = "popitem";
-static const char __pyx_k_Hashable[] = "Hashable";
-static const char __pyx_k_Iterable[] = "Iterable";
-static const char __pyx_k_Iterator[] = "Iterator";
-static const char __pyx_k_KeyError[] = "KeyError";
-static const char __pyx_k_NoReturn[] = "NoReturn";
-static const char __pyx_k_Optional[] = "Optional";
-static const char __pyx_k_getstate[] = "__getstate__";
-static const char __pyx_k_issubset[] = "issubset";
-static const char __pyx_k_iterable[] = "iterable";
-static const char __pyx_k_pyx_type[] = "__pyx_type";
-static const char __pyx_k_setstate[] = "__setstate__";
-static const char __pyx_k_TypeError[] = "TypeError";
-static const char __pyx_k_isenabled[] = "isenabled";
-static const char __pyx_k_iterables[] = "iterables";
-static const char __pyx_k_other_set[] = "other_set";
-static const char __pyx_k_pyx_state[] = "__pyx_state";
-static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
-static const char __pyx_k_type_Self[] = "type[Self]";
-static const char __pyx_k_IndexError[] = "IndexError";
-static const char __pyx_k_OrderedSet[] = "OrderedSet";
-static const char __pyx_k_difference[] = "difference";
-static const char __pyx_k_issuperset[] = "issuperset";
-static const char __pyx_k_pyx_result[] = "__pyx_result";
-static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
-static const char __pyx_k_AbstractSet[] = "AbstractSet";
-static const char __pyx_k_IdentitySet[] = "IdentitySet";
-static const char __pyx_k_Iterable__S[] = "Iterable[_S]";
-static const char __pyx_k_Iterable__T[] = "Iterable[_T]";
-static const char __pyx_k_PickleError[] = "PickleError";
-static const char __pyx_k_is_compiled[] = "_is_compiled";
-static const char __pyx_k_unique_list[] = "unique_list";
-static const char __pyx_k_Iterable_Any[] = "Iterable[Any]";
-static const char __pyx_k_intersection[] = "intersection";
-static const char __pyx_k_is_coroutine[] = "_is_coroutine";
-static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
-static const char __pyx_k_stringsource[] = "<stringsource>";
-static const char __pyx_k_use_setstate[] = "use_setstate";
-static const char __pyx_k_OrderedSet__T[] = "OrderedSet[_T]";
-static const char __pyx_k_class_getitem[] = "__class_getitem__";
-static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
-static const char __pyx_k_NotImplemented[] = "NotImplemented";
-static const char __pyx_k_OrderedSet_add[] = "OrderedSet.add";
-static const char __pyx_k_OrderedSet_pop[] = "OrderedSet.pop";
-static const char __pyx_k_IdentitySet_add[] = "IdentitySet.add";
-static const char __pyx_k_IdentitySet_pop[] = "IdentitySet.pop";
-static const char __pyx_k_OrderedSet_copy[] = "OrderedSet.copy";
-static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
-static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
-static const char __pyx_k_IdentitySet_copy[] = "IdentitySet.copy";
-static const char __pyx_k_OrderedSet_clear[] = "OrderedSet.clear";
-static const char __pyx_k_OrderedSet_union[] = "OrderedSet.union";
-static const char __pyx_k_IdentitySet_clear[] = "IdentitySet.clear";
-static const char __pyx_k_IdentitySet_union[] = "IdentitySet.union";
-static const char __pyx_k_Iterable_Hashable[] = "Iterable[Hashable]";
-static const char __pyx_k_OrderedSet_insert[] = "OrderedSet.insert";
-static const char __pyx_k_OrderedSet_remove[] = "OrderedSet.remove";
-static const char __pyx_k_OrderedSet_update[] = "OrderedSet.update";
-static const char __pyx_k_cython_Py_ssize_t[] = "cython.Py_ssize_t";
-static const char __pyx_k_difference_update[] = "difference_update";
-static const char __pyx_k_IdentitySet___copy[] = "IdentitySet.__copy__";
-static const char __pyx_k_IdentitySet_remove[] = "IdentitySet.remove";
-static const char __pyx_k_IdentitySet_update[] = "IdentitySet.update";
-static const char __pyx_k_OrderedSet_discard[] = "OrderedSet.discard";
-static const char __pyx_k_asyncio_coroutines[] = "asyncio.coroutines";
-static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
-static const char __pyx_k_IdentitySet_discard[] = "IdentitySet.discard";
-static const char __pyx_k_intersection_update[] = "intersection_update";
-static const char __pyx_k_IdentitySet_issubset[] = "IdentitySet.issubset";
-static const char __pyx_k_symmetric_difference[] = "symmetric_difference";
-static const char __pyx_k_OrderedSet_difference[] = "OrderedSet.difference";
-static const char __pyx_k_pop_from_an_empty_set[] = "pop from an empty set";
-static const char __pyx_k_IdentitySet_difference[] = "IdentitySet.difference";
-static const char __pyx_k_IdentitySet_issuperset[] = "IdentitySet.issuperset";
-static const char __pyx_k_OrderedSet_Union__T__S[] = "OrderedSet[Union[_T, _S]]";
-static const char __pyx_k_OrderedSet_intersection[] = "OrderedSet.intersection";
-static const char __pyx_k_pyx_unpickle_OrderedSet[] = "__pyx_unpickle_OrderedSet";
-static const char __pyx_k_IdentitySet_intersection[] = "IdentitySet.intersection";
-static const char __pyx_k_pyx_unpickle_IdentitySet[] = "__pyx_unpickle_IdentitySet";
-static const char __pyx_k_OrderedSet___class_getitem[] = "OrderedSet.__class_getitem__";
-static const char __pyx_k_OrderedSet___reduce_cython[] = "OrderedSet.__reduce_cython__";
-static const char __pyx_k_set_objects_are_unhashable[] = "set objects are unhashable";
-static const char __pyx_k_IdentitySet___reduce_cython[] = "IdentitySet.__reduce_cython__";
-static const char __pyx_k_symmetric_difference_update[] = "symmetric_difference_update";
-static const char __pyx_k_OrderedSet___setstate_cython[] = "OrderedSet.__setstate_cython__";
-static const char __pyx_k_OrderedSet_difference_update[] = "OrderedSet.difference_update";
-static const char __pyx_k_IdentitySet___setstate_cython[] = "IdentitySet.__setstate_cython__";
-static const char __pyx_k_IdentitySet_difference_update[] = "IdentitySet.difference_update";
-static const char __pyx_k_OrderedSet_intersection_update[] = "OrderedSet.intersection_update";
-static const char __pyx_k_IdentitySet_intersection_update[] = "IdentitySet.intersection_update";
-static const char __pyx_k_OrderedSet_symmetric_difference[] = "OrderedSet.symmetric_difference";
-static const char __pyx_k_sqlalchemy_util__collections_cy[] = "sqlalchemy.util._collections_cy";
-static const char __pyx_k_IdentitySet_symmetric_difference[] = "IdentitySet.symmetric_difference";
-static const char __pyx_k_Incompatible_checksums_0x_x_vs_0[] = "Incompatible checksums (0x%x vs (0xe74c1d9, 0x484d571, 0xbc1b299) = (_list))";
-static const char __pyx_k_lib_sqlalchemy_util__collections[] = "lib/sqlalchemy/util/_collections_cy.py";
-static const char __pyx_k_OrderedSet_symmetric_difference_2[] = "OrderedSet.symmetric_difference_update";
-static const char __pyx_k_IdentitySet_symmetric_difference_2[] = "IdentitySet.symmetric_difference_update";
-static const char __pyx_k_Incompatible_checksums_0x_x_vs_0_2[] = "Incompatible checksums (0x%x vs (0xaf5eb3d, 0x88a83ae, 0x3ac67e8) = (_members))";
-/* #### Code section: decls ### */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy__is_compiled(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_2unique_list(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seq); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet___class_getitem__(PyTypeObject *__pyx_v_cls, CYTHON_UNUSED PyObject *__pyx_v_key); /* proto */
-static int __pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_2__init__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_d); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_4copy(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_6add(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_element); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_8remove(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_element); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_10pop(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_12insert(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, Py_ssize_t __pyx_v_pos, PyObject *__pyx_v_element); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_14discard(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_element); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_16clear(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_18__getitem__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, Py_ssize_t __pyx_v_key); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_20__iter__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_22__add__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_24__repr__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_26update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_iterables); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_28__ior__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_iterable); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_30union(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_32__or__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_34intersection(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_36__and__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_38symmetric_difference(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_40__xor__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_42difference(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_44__sub__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_46intersection_update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_48__iand__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_50symmetric_difference_update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_52__ixor__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_54difference_update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_56__isub__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_58__reduce_cython__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_10OrderedSet_60__setstate_cython__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
-static int __pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet___init__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_2add(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
-static int __pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_4__contains__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_6remove(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_8discard(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_10pop(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_12clear(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_14__eq__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_16__ne__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_18issubset(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_20__le__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_22__lt__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_24issuperset(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_26__ge__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_28__gt__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_30union(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_32__or__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_34update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_36__ior__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_38difference(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_40__sub__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_42difference_update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_44__isub__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_46intersection(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_48__and__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_50intersection_update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_52__iand__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_54symmetric_difference(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_56__xor__(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_other); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_58symmetric_difference_update(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self, PyObject *__pyx_v_iterable); /* proto */
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-static PyObject *__pyx_pf_10sqlalchemy_4util_15_collections_cy_11IdentitySet_62copy(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *__pyx_v_self); /* proto */
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-  Py_CLEAR(clear_module_state->__pyx_n_s_IdentitySet_discard);
-  Py_CLEAR(clear_module_state->__pyx_n_s_IdentitySet_intersection);
-  Py_CLEAR(clear_module_state->__pyx_n_s_IdentitySet_intersection_update);
-  Py_CLEAR(clear_module_state->__pyx_n_s_IdentitySet_issubset);
-  Py_CLEAR(clear_module_state->__pyx_n_s_IdentitySet_issuperset);
-  Py_CLEAR(clear_module_state->__pyx_n_s_IdentitySet_pop);
-  Py_CLEAR(clear_module_state->__pyx_n_s_IdentitySet_remove);
-  Py_CLEAR(clear_module_state->__pyx_n_s_IdentitySet_symmetric_difference);
-  Py_CLEAR(clear_module_state->__pyx_n_s_IdentitySet_symmetric_difference_2);
-  Py_CLEAR(clear_module_state->__pyx_n_s_IdentitySet_union);
-  Py_CLEAR(clear_module_state->__pyx_n_s_IdentitySet_update);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_2);
-  Py_CLEAR(clear_module_state->__pyx_n_s_IndexError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Iterable);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Iterable_Any);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Iterable_Hashable);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Iterable__S);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Iterable__T);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Iterator);
-  Py_CLEAR(clear_module_state->__pyx_n_s_KeyError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_List);
-  Py_CLEAR(clear_module_state->__pyx_n_s_NoReturn);
-  Py_CLEAR(clear_module_state->__pyx_n_s_None);
-  Py_CLEAR(clear_module_state->__pyx_n_s_NotImplemented);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Optional);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_OrderedSet_Union__T__S);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_OrderedSet__T);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet___class_getitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet___reduce_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet___setstate_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_add);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_clear);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_copy);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_difference);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_difference_update);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_discard);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_insert);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_intersection);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_intersection_update);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_pop);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_remove);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_symmetric_difference);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_symmetric_difference_2);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_union);
-  Py_CLEAR(clear_module_state->__pyx_n_s_OrderedSet_update);
-  Py_CLEAR(clear_module_state->__pyx_n_s_PickleError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_S);
-  Py_CLEAR(clear_module_state->__pyx_n_u_S);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Self);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Set);
-  Py_CLEAR(clear_module_state->__pyx_n_s_T);
-  Py_CLEAR(clear_module_state->__pyx_n_u_T);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Tuple);
-  Py_CLEAR(clear_module_state->__pyx_n_s_TypeError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_TypeVar);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Union);
-  Py_CLEAR(clear_module_state->__pyx_kp_u__2);
-  Py_CLEAR(clear_module_state->__pyx_kp_u__3);
-  Py_CLEAR(clear_module_state->__pyx_kp_u__6);
-  Py_CLEAR(clear_module_state->__pyx_n_s__8);
-  Py_CLEAR(clear_module_state->__pyx_n_s_a);
-  Py_CLEAR(clear_module_state->__pyx_n_s_add);
-  Py_CLEAR(clear_module_state->__pyx_n_s_asyncio_coroutines);
-  Py_CLEAR(clear_module_state->__pyx_n_s_bool);
-  Py_CLEAR(clear_module_state->__pyx_n_s_class);
-  Py_CLEAR(clear_module_state->__pyx_n_s_class_getitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_clear);
-  Py_CLEAR(clear_module_state->__pyx_n_s_cline_in_traceback);
-  Py_CLEAR(clear_module_state->__pyx_n_s_cls);
-  Py_CLEAR(clear_module_state->__pyx_n_s_copy);
-  Py_CLEAR(clear_module_state->__pyx_n_s_copy_2);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_cython_Py_ssize_t);
-  Py_CLEAR(clear_module_state->__pyx_n_s_d);
-  Py_CLEAR(clear_module_state->__pyx_n_s_dict);
-  Py_CLEAR(clear_module_state->__pyx_n_s_dict_2);
-  Py_CLEAR(clear_module_state->__pyx_n_s_difference);
-  Py_CLEAR(clear_module_state->__pyx_n_s_difference_update);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_disable);
-  Py_CLEAR(clear_module_state->__pyx_n_s_discard);
-  Py_CLEAR(clear_module_state->__pyx_n_s_element);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_enable);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_gc);
-  Py_CLEAR(clear_module_state->__pyx_n_s_getstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_import);
-  Py_CLEAR(clear_module_state->__pyx_n_s_init);
-  Py_CLEAR(clear_module_state->__pyx_n_s_insert);
-  Py_CLEAR(clear_module_state->__pyx_n_s_intersection);
-  Py_CLEAR(clear_module_state->__pyx_n_s_intersection_update);
-  Py_CLEAR(clear_module_state->__pyx_n_s_is_compiled);
-  Py_CLEAR(clear_module_state->__pyx_n_s_is_coroutine);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_isenabled);
-  Py_CLEAR(clear_module_state->__pyx_n_s_issubset);
-  Py_CLEAR(clear_module_state->__pyx_n_s_issuperset);
-  Py_CLEAR(clear_module_state->__pyx_n_s_items);
-  Py_CLEAR(clear_module_state->__pyx_n_s_iterable);
-  Py_CLEAR(clear_module_state->__pyx_n_s_iterables);
-  Py_CLEAR(clear_module_state->__pyx_n_s_key);
-  Py_CLEAR(clear_module_state->__pyx_n_s_keys);
-  Py_CLEAR(clear_module_state->__pyx_n_u_len);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_lib_sqlalchemy_util__collections);
-  Py_CLEAR(clear_module_state->__pyx_n_u_list);
-  Py_CLEAR(clear_module_state->__pyx_n_s_main);
-  Py_CLEAR(clear_module_state->__pyx_n_u_members);
-  Py_CLEAR(clear_module_state->__pyx_n_s_name);
-  Py_CLEAR(clear_module_state->__pyx_n_s_new);
-  Py_CLEAR(clear_module_state->__pyx_n_s_other);
-  Py_CLEAR(clear_module_state->__pyx_n_s_other_set);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pair);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pickle);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pop);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_pop_from_an_empty_set);
-  Py_CLEAR(clear_module_state->__pyx_n_s_popitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pos);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_PickleError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_checksum);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_result);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_state);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_type);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_unpickle_IdentitySet);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_unpickle_OrderedSet);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_vtable);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce_ex);
-  Py_CLEAR(clear_module_state->__pyx_n_s_remove);
-  Py_CLEAR(clear_module_state->__pyx_n_s_repr);
-  Py_CLEAR(clear_module_state->__pyx_n_s_result);
-  Py_CLEAR(clear_module_state->__pyx_n_s_return);
-  Py_CLEAR(clear_module_state->__pyx_n_s_self);
-  Py_CLEAR(clear_module_state->__pyx_n_s_seq);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_set_objects_are_unhashable);
-  Py_CLEAR(clear_module_state->__pyx_n_s_setstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_setstate_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_slots);
-  Py_CLEAR(clear_module_state->__pyx_n_s_sqlalchemy_util__collections_cy);
-  Py_CLEAR(clear_module_state->__pyx_n_s_state);
-  Py_CLEAR(clear_module_state->__pyx_n_s_str);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_stringsource);
-  Py_CLEAR(clear_module_state->__pyx_n_s_symmetric_difference);
-  Py_CLEAR(clear_module_state->__pyx_n_s_symmetric_difference_update);
-  Py_CLEAR(clear_module_state->__pyx_n_s_test);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_type_Self);
-  Py_CLEAR(clear_module_state->__pyx_n_s_typing);
-  Py_CLEAR(clear_module_state->__pyx_n_s_union);
-  Py_CLEAR(clear_module_state->__pyx_n_s_unique_list);
-  Py_CLEAR(clear_module_state->__pyx_n_s_update);
-  Py_CLEAR(clear_module_state->__pyx_n_s_use_setstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_value);
-  Py_CLEAR(clear_module_state->__pyx_n_s_values);
-  Py_CLEAR(clear_module_state->__pyx_int_61630440);
-  Py_CLEAR(clear_module_state->__pyx_int_75814257);
-  Py_CLEAR(clear_module_state->__pyx_int_143295406);
-  Py_CLEAR(clear_module_state->__pyx_int_183888701);
-  Py_CLEAR(clear_module_state->__pyx_int_197243545);
-  Py_CLEAR(clear_module_state->__pyx_int_242532825);
-  Py_CLEAR(clear_module_state->__pyx_tuple_);
-  Py_CLEAR(clear_module_state->__pyx_tuple__4);
-  Py_CLEAR(clear_module_state->__pyx_tuple__5);
-  Py_CLEAR(clear_module_state->__pyx_tuple__7);
-  Py_CLEAR(clear_module_state->__pyx_tuple__10);
-  Py_CLEAR(clear_module_state->__pyx_tuple__11);
-  Py_CLEAR(clear_module_state->__pyx_tuple__12);
-  Py_CLEAR(clear_module_state->__pyx_tuple__14);
-  Py_CLEAR(clear_module_state->__pyx_tuple__15);
-  Py_CLEAR(clear_module_state->__pyx_tuple__17);
-  Py_CLEAR(clear_module_state->__pyx_tuple__19);
-  Py_CLEAR(clear_module_state->__pyx_tuple__22);
-  Py_CLEAR(clear_module_state->__pyx_tuple__24);
-  Py_CLEAR(clear_module_state->__pyx_tuple__28);
-  Py_CLEAR(clear_module_state->__pyx_tuple__30);
-  Py_CLEAR(clear_module_state->__pyx_tuple__32);
-  Py_CLEAR(clear_module_state->__pyx_tuple__34);
-  Py_CLEAR(clear_module_state->__pyx_tuple__37);
-  Py_CLEAR(clear_module_state->__pyx_tuple__41);
-  Py_CLEAR(clear_module_state->__pyx_tuple__43);
-  Py_CLEAR(clear_module_state->__pyx_tuple__45);
-  Py_CLEAR(clear_module_state->__pyx_tuple__49);
-  Py_CLEAR(clear_module_state->__pyx_tuple__52);
-  Py_CLEAR(clear_module_state->__pyx_tuple__67);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__9);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__13);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__16);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__18);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__20);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__21);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__23);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__25);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__26);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__27);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__29);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__31);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__33);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__35);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__36);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__38);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__39);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__40);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__42);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__44);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__46);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__47);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__48);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__50);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__51);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__53);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__54);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__55);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__56);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__57);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__58);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__59);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__60);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__61);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__62);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__63);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__64);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__65);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__66);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__68);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__69);
-  return 0;
-}
-#endif
-/* #### Code section: module_state_traverse ### */
-#if CYTHON_USE_MODULE_STATE
-static int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
-  __pyx_mstate *traverse_module_state = __pyx_mstate(m);
-  if (!traverse_module_state) return 0;
-  Py_VISIT(traverse_module_state->__pyx_d);
-  Py_VISIT(traverse_module_state->__pyx_b);
-  Py_VISIT(traverse_module_state->__pyx_cython_runtime);
-  Py_VISIT(traverse_module_state->__pyx_empty_tuple);
-  Py_VISIT(traverse_module_state->__pyx_empty_bytes);
-  Py_VISIT(traverse_module_state->__pyx_empty_unicode);
-  #ifdef __Pyx_CyFunction_USED
-  Py_VISIT(traverse_module_state->__pyx_CyFunctionType);
-  #endif
-  #ifdef __Pyx_FusedFunction_USED
-  Py_VISIT(traverse_module_state->__pyx_FusedFunctionType);
-  #endif
-  Py_VISIT(traverse_module_state->__pyx_ptype_10sqlalchemy_4util_15_collections_cy_OrderedSet);
-  Py_VISIT(traverse_module_state->__pyx_type_10sqlalchemy_4util_15_collections_cy_OrderedSet);
-  Py_VISIT(traverse_module_state->__pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet);
-  Py_VISIT(traverse_module_state->__pyx_type_10sqlalchemy_4util_15_collections_cy_IdentitySet);
-  Py_VISIT(traverse_module_state->__pyx_n_s_AbstractSet);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Any);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Dict);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Hashable);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet___copy);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet___reduce_cython);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet___setstate_cython);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_add);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_clear);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_copy);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_difference);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_difference_update);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_discard);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_intersection);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_intersection_update);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_issubset);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_issuperset);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_pop);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_remove);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_symmetric_difference);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_symmetric_difference_2);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_union);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IdentitySet_update);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_2);
-  Py_VISIT(traverse_module_state->__pyx_n_s_IndexError);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Iterable);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Iterable_Any);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Iterable_Hashable);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Iterable__S);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Iterable__T);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Iterator);
-  Py_VISIT(traverse_module_state->__pyx_n_s_KeyError);
-  Py_VISIT(traverse_module_state->__pyx_n_s_List);
-  Py_VISIT(traverse_module_state->__pyx_n_s_NoReturn);
-  Py_VISIT(traverse_module_state->__pyx_n_s_None);
-  Py_VISIT(traverse_module_state->__pyx_n_s_NotImplemented);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Optional);
-  Py_VISIT(traverse_module_state->__pyx_n_s_OrderedSet);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_OrderedSet_Union__T__S);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_OrderedSet__T);
-  Py_VISIT(traverse_module_state->__pyx_n_s_OrderedSet___class_getitem);
-  Py_VISIT(traverse_module_state->__pyx_n_s_OrderedSet___reduce_cython);
-  Py_VISIT(traverse_module_state->__pyx_n_s_OrderedSet___setstate_cython);
-  Py_VISIT(traverse_module_state->__pyx_n_s_OrderedSet_add);
-  Py_VISIT(traverse_module_state->__pyx_n_s_OrderedSet_clear);
-  Py_VISIT(traverse_module_state->__pyx_n_s_OrderedSet_copy);
-  Py_VISIT(traverse_module_state->__pyx_n_s_OrderedSet_difference);
-  Py_VISIT(traverse_module_state->__pyx_n_s_OrderedSet_difference_update);
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-}
-#endif
-/* #### Code section: module_state_defines ### */
-#define __pyx_d __pyx_mstate_global->__pyx_d
-#define __pyx_b __pyx_mstate_global->__pyx_b
-#define __pyx_cython_runtime __pyx_mstate_global->__pyx_cython_runtime
-#define __pyx_empty_tuple __pyx_mstate_global->__pyx_empty_tuple
-#define __pyx_empty_bytes __pyx_mstate_global->__pyx_empty_bytes
-#define __pyx_empty_unicode __pyx_mstate_global->__pyx_empty_unicode
-#ifdef __Pyx_CyFunction_USED
-#define __pyx_CyFunctionType __pyx_mstate_global->__pyx_CyFunctionType
-#endif
-#ifdef __Pyx_FusedFunction_USED
-#define __pyx_FusedFunctionType __pyx_mstate_global->__pyx_FusedFunctionType
-#endif
-#ifdef __Pyx_Generator_USED
-#define __pyx_GeneratorType __pyx_mstate_global->__pyx_GeneratorType
-#endif
-#ifdef __Pyx_IterableCoroutine_USED
-#define __pyx_IterableCoroutineType __pyx_mstate_global->__pyx_IterableCoroutineType
-#endif
-#ifdef __Pyx_Coroutine_USED
-#define __pyx_CoroutineAwaitType __pyx_mstate_global->__pyx_CoroutineAwaitType
-#endif
-#ifdef __Pyx_Coroutine_USED
-#define __pyx_CoroutineType __pyx_mstate_global->__pyx_CoroutineType
-#endif
-#if CYTHON_USE_MODULE_STATE
-#endif
-#if CYTHON_USE_MODULE_STATE
-#define __pyx_type_10sqlalchemy_4util_15_collections_cy_OrderedSet __pyx_mstate_global->__pyx_type_10sqlalchemy_4util_15_collections_cy_OrderedSet
-#define __pyx_type_10sqlalchemy_4util_15_collections_cy_IdentitySet __pyx_mstate_global->__pyx_type_10sqlalchemy_4util_15_collections_cy_IdentitySet
-#endif
-#define __pyx_ptype_10sqlalchemy_4util_15_collections_cy_OrderedSet __pyx_mstate_global->__pyx_ptype_10sqlalchemy_4util_15_collections_cy_OrderedSet
-#define __pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet __pyx_mstate_global->__pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet
-#define __pyx_n_s_AbstractSet __pyx_mstate_global->__pyx_n_s_AbstractSet
-#define __pyx_n_s_Any __pyx_mstate_global->__pyx_n_s_Any
-#define __pyx_n_s_Dict __pyx_mstate_global->__pyx_n_s_Dict
-#define __pyx_n_s_Hashable __pyx_mstate_global->__pyx_n_s_Hashable
-#define __pyx_n_s_IdentitySet __pyx_mstate_global->__pyx_n_s_IdentitySet
-#define __pyx_n_s_IdentitySet___copy __pyx_mstate_global->__pyx_n_s_IdentitySet___copy
-#define __pyx_n_s_IdentitySet___reduce_cython __pyx_mstate_global->__pyx_n_s_IdentitySet___reduce_cython
-#define __pyx_n_s_IdentitySet___setstate_cython __pyx_mstate_global->__pyx_n_s_IdentitySet___setstate_cython
-#define __pyx_n_s_IdentitySet_add __pyx_mstate_global->__pyx_n_s_IdentitySet_add
-#define __pyx_n_s_IdentitySet_clear __pyx_mstate_global->__pyx_n_s_IdentitySet_clear
-#define __pyx_n_s_IdentitySet_copy __pyx_mstate_global->__pyx_n_s_IdentitySet_copy
-#define __pyx_n_s_IdentitySet_difference __pyx_mstate_global->__pyx_n_s_IdentitySet_difference
-#define __pyx_n_s_IdentitySet_difference_update __pyx_mstate_global->__pyx_n_s_IdentitySet_difference_update
-#define __pyx_n_s_IdentitySet_discard __pyx_mstate_global->__pyx_n_s_IdentitySet_discard
-#define __pyx_n_s_IdentitySet_intersection __pyx_mstate_global->__pyx_n_s_IdentitySet_intersection
-#define __pyx_n_s_IdentitySet_intersection_update __pyx_mstate_global->__pyx_n_s_IdentitySet_intersection_update
-#define __pyx_n_s_IdentitySet_issubset __pyx_mstate_global->__pyx_n_s_IdentitySet_issubset
-#define __pyx_n_s_IdentitySet_issuperset __pyx_mstate_global->__pyx_n_s_IdentitySet_issuperset
-#define __pyx_n_s_IdentitySet_pop __pyx_mstate_global->__pyx_n_s_IdentitySet_pop
-#define __pyx_n_s_IdentitySet_remove __pyx_mstate_global->__pyx_n_s_IdentitySet_remove
-#define __pyx_n_s_IdentitySet_symmetric_difference __pyx_mstate_global->__pyx_n_s_IdentitySet_symmetric_difference
-#define __pyx_n_s_IdentitySet_symmetric_difference_2 __pyx_mstate_global->__pyx_n_s_IdentitySet_symmetric_difference_2
-#define __pyx_n_s_IdentitySet_union __pyx_mstate_global->__pyx_n_s_IdentitySet_union
-#define __pyx_n_s_IdentitySet_update __pyx_mstate_global->__pyx_n_s_IdentitySet_update
-#define __pyx_kp_s_Incompatible_checksums_0x_x_vs_0 __pyx_mstate_global->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0
-#define __pyx_kp_s_Incompatible_checksums_0x_x_vs_0_2 __pyx_mstate_global->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_2
-#define __pyx_n_s_IndexError __pyx_mstate_global->__pyx_n_s_IndexError
-#define __pyx_n_s_Iterable __pyx_mstate_global->__pyx_n_s_Iterable
-#define __pyx_kp_s_Iterable_Any __pyx_mstate_global->__pyx_kp_s_Iterable_Any
-#define __pyx_kp_s_Iterable_Hashable __pyx_mstate_global->__pyx_kp_s_Iterable_Hashable
-#define __pyx_kp_s_Iterable__S __pyx_mstate_global->__pyx_kp_s_Iterable__S
-#define __pyx_kp_s_Iterable__T __pyx_mstate_global->__pyx_kp_s_Iterable__T
-#define __pyx_n_s_Iterator __pyx_mstate_global->__pyx_n_s_Iterator
-#define __pyx_n_s_KeyError __pyx_mstate_global->__pyx_n_s_KeyError
-#define __pyx_n_s_List __pyx_mstate_global->__pyx_n_s_List
-#define __pyx_n_s_NoReturn __pyx_mstate_global->__pyx_n_s_NoReturn
-#define __pyx_n_s_None __pyx_mstate_global->__pyx_n_s_None
-#define __pyx_n_s_NotImplemented __pyx_mstate_global->__pyx_n_s_NotImplemented
-#define __pyx_n_s_Optional __pyx_mstate_global->__pyx_n_s_Optional
-#define __pyx_n_s_OrderedSet __pyx_mstate_global->__pyx_n_s_OrderedSet
-#define __pyx_kp_s_OrderedSet_Union__T__S __pyx_mstate_global->__pyx_kp_s_OrderedSet_Union__T__S
-#define __pyx_kp_s_OrderedSet__T __pyx_mstate_global->__pyx_kp_s_OrderedSet__T
-#define __pyx_n_s_OrderedSet___class_getitem __pyx_mstate_global->__pyx_n_s_OrderedSet___class_getitem
-#define __pyx_n_s_OrderedSet___reduce_cython __pyx_mstate_global->__pyx_n_s_OrderedSet___reduce_cython
-#define __pyx_n_s_OrderedSet___setstate_cython __pyx_mstate_global->__pyx_n_s_OrderedSet___setstate_cython
-#define __pyx_n_s_OrderedSet_add __pyx_mstate_global->__pyx_n_s_OrderedSet_add
-#define __pyx_n_s_OrderedSet_clear __pyx_mstate_global->__pyx_n_s_OrderedSet_clear
-#define __pyx_n_s_OrderedSet_copy __pyx_mstate_global->__pyx_n_s_OrderedSet_copy
-#define __pyx_n_s_OrderedSet_difference __pyx_mstate_global->__pyx_n_s_OrderedSet_difference
-#define __pyx_n_s_OrderedSet_difference_update __pyx_mstate_global->__pyx_n_s_OrderedSet_difference_update
-#define __pyx_n_s_OrderedSet_discard __pyx_mstate_global->__pyx_n_s_OrderedSet_discard
-#define __pyx_n_s_OrderedSet_insert __pyx_mstate_global->__pyx_n_s_OrderedSet_insert
-#define __pyx_n_s_OrderedSet_intersection __pyx_mstate_global->__pyx_n_s_OrderedSet_intersection
-#define __pyx_n_s_OrderedSet_intersection_update __pyx_mstate_global->__pyx_n_s_OrderedSet_intersection_update
-#define __pyx_n_s_OrderedSet_pop __pyx_mstate_global->__pyx_n_s_OrderedSet_pop
-#define __pyx_n_s_OrderedSet_remove __pyx_mstate_global->__pyx_n_s_OrderedSet_remove
-#define __pyx_n_s_OrderedSet_symmetric_difference __pyx_mstate_global->__pyx_n_s_OrderedSet_symmetric_difference
-#define __pyx_n_s_OrderedSet_symmetric_difference_2 __pyx_mstate_global->__pyx_n_s_OrderedSet_symmetric_difference_2
-#define __pyx_n_s_OrderedSet_union __pyx_mstate_global->__pyx_n_s_OrderedSet_union
-#define __pyx_n_s_OrderedSet_update __pyx_mstate_global->__pyx_n_s_OrderedSet_update
-#define __pyx_n_s_PickleError __pyx_mstate_global->__pyx_n_s_PickleError
-#define __pyx_n_s_S __pyx_mstate_global->__pyx_n_s_S
-#define __pyx_n_u_S __pyx_mstate_global->__pyx_n_u_S
-#define __pyx_n_s_Self __pyx_mstate_global->__pyx_n_s_Self
-#define __pyx_n_s_Set __pyx_mstate_global->__pyx_n_s_Set
-#define __pyx_n_s_T __pyx_mstate_global->__pyx_n_s_T
-#define __pyx_n_u_T __pyx_mstate_global->__pyx_n_u_T
-#define __pyx_n_s_Tuple __pyx_mstate_global->__pyx_n_s_Tuple
-#define __pyx_n_s_TypeError __pyx_mstate_global->__pyx_n_s_TypeError
-#define __pyx_n_s_TypeVar __pyx_mstate_global->__pyx_n_s_TypeVar
-#define __pyx_n_s_Union __pyx_mstate_global->__pyx_n_s_Union
-#define __pyx_kp_u__2 __pyx_mstate_global->__pyx_kp_u__2
-#define __pyx_kp_u__3 __pyx_mstate_global->__pyx_kp_u__3
-#define __pyx_kp_u__6 __pyx_mstate_global->__pyx_kp_u__6
-#define __pyx_n_s__8 __pyx_mstate_global->__pyx_n_s__8
-#define __pyx_n_s_a __pyx_mstate_global->__pyx_n_s_a
-#define __pyx_n_s_add __pyx_mstate_global->__pyx_n_s_add
-#define __pyx_n_s_asyncio_coroutines __pyx_mstate_global->__pyx_n_s_asyncio_coroutines
-#define __pyx_n_s_bool __pyx_mstate_global->__pyx_n_s_bool
-#define __pyx_n_s_class __pyx_mstate_global->__pyx_n_s_class
-#define __pyx_n_s_class_getitem __pyx_mstate_global->__pyx_n_s_class_getitem
-#define __pyx_n_s_clear __pyx_mstate_global->__pyx_n_s_clear
-#define __pyx_n_s_cline_in_traceback __pyx_mstate_global->__pyx_n_s_cline_in_traceback
-#define __pyx_n_s_cls __pyx_mstate_global->__pyx_n_s_cls
-#define __pyx_n_s_copy __pyx_mstate_global->__pyx_n_s_copy
-#define __pyx_n_s_copy_2 __pyx_mstate_global->__pyx_n_s_copy_2
-#define __pyx_kp_s_cython_Py_ssize_t __pyx_mstate_global->__pyx_kp_s_cython_Py_ssize_t
-#define __pyx_n_s_d __pyx_mstate_global->__pyx_n_s_d
-#define __pyx_n_s_dict __pyx_mstate_global->__pyx_n_s_dict
-#define __pyx_n_s_dict_2 __pyx_mstate_global->__pyx_n_s_dict_2
-#define __pyx_n_s_difference __pyx_mstate_global->__pyx_n_s_difference
-#define __pyx_n_s_difference_update __pyx_mstate_global->__pyx_n_s_difference_update
-#define __pyx_kp_u_disable __pyx_mstate_global->__pyx_kp_u_disable
-#define __pyx_n_s_discard __pyx_mstate_global->__pyx_n_s_discard
-#define __pyx_n_s_element __pyx_mstate_global->__pyx_n_s_element
-#define __pyx_kp_u_enable __pyx_mstate_global->__pyx_kp_u_enable
-#define __pyx_kp_u_gc __pyx_mstate_global->__pyx_kp_u_gc
-#define __pyx_n_s_getstate __pyx_mstate_global->__pyx_n_s_getstate
-#define __pyx_n_s_import __pyx_mstate_global->__pyx_n_s_import
-#define __pyx_n_s_init __pyx_mstate_global->__pyx_n_s_init
-#define __pyx_n_s_insert __pyx_mstate_global->__pyx_n_s_insert
-#define __pyx_n_s_intersection __pyx_mstate_global->__pyx_n_s_intersection
-#define __pyx_n_s_intersection_update __pyx_mstate_global->__pyx_n_s_intersection_update
-#define __pyx_n_s_is_compiled __pyx_mstate_global->__pyx_n_s_is_compiled
-#define __pyx_n_s_is_coroutine __pyx_mstate_global->__pyx_n_s_is_coroutine
-#define __pyx_kp_u_isenabled __pyx_mstate_global->__pyx_kp_u_isenabled
-#define __pyx_n_s_issubset __pyx_mstate_global->__pyx_n_s_issubset
-#define __pyx_n_s_issuperset __pyx_mstate_global->__pyx_n_s_issuperset
-#define __pyx_n_s_items __pyx_mstate_global->__pyx_n_s_items
-#define __pyx_n_s_iterable __pyx_mstate_global->__pyx_n_s_iterable
-#define __pyx_n_s_iterables __pyx_mstate_global->__pyx_n_s_iterables
-#define __pyx_n_s_key __pyx_mstate_global->__pyx_n_s_key
-#define __pyx_n_s_keys __pyx_mstate_global->__pyx_n_s_keys
-#define __pyx_n_u_len __pyx_mstate_global->__pyx_n_u_len
-#define __pyx_kp_s_lib_sqlalchemy_util__collections __pyx_mstate_global->__pyx_kp_s_lib_sqlalchemy_util__collections
-#define __pyx_n_u_list __pyx_mstate_global->__pyx_n_u_list
-#define __pyx_n_s_main __pyx_mstate_global->__pyx_n_s_main
-#define __pyx_n_u_members __pyx_mstate_global->__pyx_n_u_members
-#define __pyx_n_s_name __pyx_mstate_global->__pyx_n_s_name
-#define __pyx_n_s_new __pyx_mstate_global->__pyx_n_s_new
-#define __pyx_n_s_other __pyx_mstate_global->__pyx_n_s_other
-#define __pyx_n_s_other_set __pyx_mstate_global->__pyx_n_s_other_set
-#define __pyx_n_s_pair __pyx_mstate_global->__pyx_n_s_pair
-#define __pyx_n_s_pickle __pyx_mstate_global->__pyx_n_s_pickle
-#define __pyx_n_s_pop __pyx_mstate_global->__pyx_n_s_pop
-#define __pyx_kp_u_pop_from_an_empty_set __pyx_mstate_global->__pyx_kp_u_pop_from_an_empty_set
-#define __pyx_n_s_popitem __pyx_mstate_global->__pyx_n_s_popitem
-#define __pyx_n_s_pos __pyx_mstate_global->__pyx_n_s_pos
-#define __pyx_n_s_pyx_PickleError __pyx_mstate_global->__pyx_n_s_pyx_PickleError
-#define __pyx_n_s_pyx_checksum __pyx_mstate_global->__pyx_n_s_pyx_checksum
-#define __pyx_n_s_pyx_result __pyx_mstate_global->__pyx_n_s_pyx_result
-#define __pyx_n_s_pyx_state __pyx_mstate_global->__pyx_n_s_pyx_state
-#define __pyx_n_s_pyx_type __pyx_mstate_global->__pyx_n_s_pyx_type
-#define __pyx_n_s_pyx_unpickle_IdentitySet __pyx_mstate_global->__pyx_n_s_pyx_unpickle_IdentitySet
-#define __pyx_n_s_pyx_unpickle_OrderedSet __pyx_mstate_global->__pyx_n_s_pyx_unpickle_OrderedSet
-#define __pyx_n_s_pyx_vtable __pyx_mstate_global->__pyx_n_s_pyx_vtable
-#define __pyx_n_s_reduce __pyx_mstate_global->__pyx_n_s_reduce
-#define __pyx_n_s_reduce_cython __pyx_mstate_global->__pyx_n_s_reduce_cython
-#define __pyx_n_s_reduce_ex __pyx_mstate_global->__pyx_n_s_reduce_ex
-#define __pyx_n_s_remove __pyx_mstate_global->__pyx_n_s_remove
-#define __pyx_n_s_repr __pyx_mstate_global->__pyx_n_s_repr
-#define __pyx_n_s_result __pyx_mstate_global->__pyx_n_s_result
-#define __pyx_n_s_return __pyx_mstate_global->__pyx_n_s_return
-#define __pyx_n_s_self __pyx_mstate_global->__pyx_n_s_self
-#define __pyx_n_s_seq __pyx_mstate_global->__pyx_n_s_seq
-#define __pyx_kp_u_set_objects_are_unhashable __pyx_mstate_global->__pyx_kp_u_set_objects_are_unhashable
-#define __pyx_n_s_setstate __pyx_mstate_global->__pyx_n_s_setstate
-#define __pyx_n_s_setstate_cython __pyx_mstate_global->__pyx_n_s_setstate_cython
-#define __pyx_n_s_slots __pyx_mstate_global->__pyx_n_s_slots
-#define __pyx_n_s_sqlalchemy_util__collections_cy __pyx_mstate_global->__pyx_n_s_sqlalchemy_util__collections_cy
-#define __pyx_n_s_state __pyx_mstate_global->__pyx_n_s_state
-#define __pyx_n_s_str __pyx_mstate_global->__pyx_n_s_str
-#define __pyx_kp_s_stringsource __pyx_mstate_global->__pyx_kp_s_stringsource
-#define __pyx_n_s_symmetric_difference __pyx_mstate_global->__pyx_n_s_symmetric_difference
-#define __pyx_n_s_symmetric_difference_update __pyx_mstate_global->__pyx_n_s_symmetric_difference_update
-#define __pyx_n_s_test __pyx_mstate_global->__pyx_n_s_test
-#define __pyx_kp_s_type_Self __pyx_mstate_global->__pyx_kp_s_type_Self
-#define __pyx_n_s_typing __pyx_mstate_global->__pyx_n_s_typing
-#define __pyx_n_s_union __pyx_mstate_global->__pyx_n_s_union
-#define __pyx_n_s_unique_list __pyx_mstate_global->__pyx_n_s_unique_list
-#define __pyx_n_s_update __pyx_mstate_global->__pyx_n_s_update
-#define __pyx_n_s_use_setstate __pyx_mstate_global->__pyx_n_s_use_setstate
-#define __pyx_n_s_value __pyx_mstate_global->__pyx_n_s_value
-#define __pyx_n_s_values __pyx_mstate_global->__pyx_n_s_values
-#define __pyx_int_61630440 __pyx_mstate_global->__pyx_int_61630440
-#define __pyx_int_75814257 __pyx_mstate_global->__pyx_int_75814257
-#define __pyx_int_143295406 __pyx_mstate_global->__pyx_int_143295406
-#define __pyx_int_183888701 __pyx_mstate_global->__pyx_int_183888701
-#define __pyx_int_197243545 __pyx_mstate_global->__pyx_int_197243545
-#define __pyx_int_242532825 __pyx_mstate_global->__pyx_int_242532825
-#define __pyx_tuple_ __pyx_mstate_global->__pyx_tuple_
-#define __pyx_tuple__4 __pyx_mstate_global->__pyx_tuple__4
-#define __pyx_tuple__5 __pyx_mstate_global->__pyx_tuple__5
-#define __pyx_tuple__7 __pyx_mstate_global->__pyx_tuple__7
-#define __pyx_tuple__10 __pyx_mstate_global->__pyx_tuple__10
-#define __pyx_tuple__11 __pyx_mstate_global->__pyx_tuple__11
-#define __pyx_tuple__12 __pyx_mstate_global->__pyx_tuple__12
-#define __pyx_tuple__14 __pyx_mstate_global->__pyx_tuple__14
-#define __pyx_tuple__15 __pyx_mstate_global->__pyx_tuple__15
-#define __pyx_tuple__17 __pyx_mstate_global->__pyx_tuple__17
-#define __pyx_tuple__19 __pyx_mstate_global->__pyx_tuple__19
-#define __pyx_tuple__22 __pyx_mstate_global->__pyx_tuple__22
-#define __pyx_tuple__24 __pyx_mstate_global->__pyx_tuple__24
-#define __pyx_tuple__28 __pyx_mstate_global->__pyx_tuple__28
-#define __pyx_tuple__30 __pyx_mstate_global->__pyx_tuple__30
-#define __pyx_tuple__32 __pyx_mstate_global->__pyx_tuple__32
-#define __pyx_tuple__34 __pyx_mstate_global->__pyx_tuple__34
-#define __pyx_tuple__37 __pyx_mstate_global->__pyx_tuple__37
-#define __pyx_tuple__41 __pyx_mstate_global->__pyx_tuple__41
-#define __pyx_tuple__43 __pyx_mstate_global->__pyx_tuple__43
-#define __pyx_tuple__45 __pyx_mstate_global->__pyx_tuple__45
-#define __pyx_tuple__49 __pyx_mstate_global->__pyx_tuple__49
-#define __pyx_tuple__52 __pyx_mstate_global->__pyx_tuple__52
-#define __pyx_tuple__67 __pyx_mstate_global->__pyx_tuple__67
-#define __pyx_codeobj__9 __pyx_mstate_global->__pyx_codeobj__9
-#define __pyx_codeobj__13 __pyx_mstate_global->__pyx_codeobj__13
-#define __pyx_codeobj__16 __pyx_mstate_global->__pyx_codeobj__16
-#define __pyx_codeobj__18 __pyx_mstate_global->__pyx_codeobj__18
-#define __pyx_codeobj__20 __pyx_mstate_global->__pyx_codeobj__20
-#define __pyx_codeobj__21 __pyx_mstate_global->__pyx_codeobj__21
-#define __pyx_codeobj__23 __pyx_mstate_global->__pyx_codeobj__23
-#define __pyx_codeobj__25 __pyx_mstate_global->__pyx_codeobj__25
-#define __pyx_codeobj__26 __pyx_mstate_global->__pyx_codeobj__26
-#define __pyx_codeobj__27 __pyx_mstate_global->__pyx_codeobj__27
-#define __pyx_codeobj__29 __pyx_mstate_global->__pyx_codeobj__29
-#define __pyx_codeobj__31 __pyx_mstate_global->__pyx_codeobj__31
-#define __pyx_codeobj__33 __pyx_mstate_global->__pyx_codeobj__33
-#define __pyx_codeobj__35 __pyx_mstate_global->__pyx_codeobj__35
-#define __pyx_codeobj__36 __pyx_mstate_global->__pyx_codeobj__36
-#define __pyx_codeobj__38 __pyx_mstate_global->__pyx_codeobj__38
-#define __pyx_codeobj__39 __pyx_mstate_global->__pyx_codeobj__39
-#define __pyx_codeobj__40 __pyx_mstate_global->__pyx_codeobj__40
-#define __pyx_codeobj__42 __pyx_mstate_global->__pyx_codeobj__42
-#define __pyx_codeobj__44 __pyx_mstate_global->__pyx_codeobj__44
-#define __pyx_codeobj__46 __pyx_mstate_global->__pyx_codeobj__46
-#define __pyx_codeobj__47 __pyx_mstate_global->__pyx_codeobj__47
-#define __pyx_codeobj__48 __pyx_mstate_global->__pyx_codeobj__48
-#define __pyx_codeobj__50 __pyx_mstate_global->__pyx_codeobj__50
-#define __pyx_codeobj__51 __pyx_mstate_global->__pyx_codeobj__51
-#define __pyx_codeobj__53 __pyx_mstate_global->__pyx_codeobj__53
-#define __pyx_codeobj__54 __pyx_mstate_global->__pyx_codeobj__54
-#define __pyx_codeobj__55 __pyx_mstate_global->__pyx_codeobj__55
-#define __pyx_codeobj__56 __pyx_mstate_global->__pyx_codeobj__56
-#define __pyx_codeobj__57 __pyx_mstate_global->__pyx_codeobj__57
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-#define __pyx_codeobj__65 __pyx_mstate_global->__pyx_codeobj__65
-#define __pyx_codeobj__66 __pyx_mstate_global->__pyx_codeobj__66
-#define __pyx_codeobj__68 __pyx_mstate_global->__pyx_codeobj__68
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-    binaryfunc slot;
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-    binaryfunc slot;
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-            || (Py_TYPE(right)->tp_as_number && Py_TYPE(right)->tp_as_number->nb_xor == &__pyx_nb_xor_10sqlalchemy_4util_15_collections_cy_OrderedSet)
-#endif
-            || PyType_IsSubtype(Py_TYPE(right), __pyx_ptype_10sqlalchemy_4util_15_collections_cy_OrderedSet);
-    if (maybe_self_is_right) {
-        return __pyx_nb_xor_10sqlalchemy_4util_15_collections_cy_OrderedSet_maybe_call_slot(__Pyx_PyType_GetSlot(__pyx_ptype_10sqlalchemy_4util_15_collections_cy_OrderedSet, tp_base, PyTypeObject*), left, right );
-    }
-    return __Pyx_NewRef(Py_NotImplemented);
-}
-
-
-
-static CYTHON_INLINE PyObject *__pyx_nb_or_10sqlalchemy_4util_15_collections_cy_OrderedSet_maybe_call_slot(PyTypeObject* type, PyObject *left, PyObject *right ) {
-    binaryfunc slot;
-#if CYTHON_USE_TYPE_SLOTS || PY_MAJOR_VERSION < 3 || CYTHON_COMPILING_IN_PYPY
-    slot = type->tp_as_number ? type->tp_as_number->nb_or : NULL;
-#else
-    slot = (binaryfunc) PyType_GetSlot(type, Py_nb_or);
-#endif
-    return slot ? slot(left, right ) : __Pyx_NewRef(Py_NotImplemented);
-}
-static PyObject *__pyx_nb_or_10sqlalchemy_4util_15_collections_cy_OrderedSet(PyObject *left, PyObject *right ) {
-    int maybe_self_is_left, maybe_self_is_right = 0;
-    maybe_self_is_left = Py_TYPE(left) == Py_TYPE(right)
-#if CYTHON_USE_TYPE_SLOTS
-            || (Py_TYPE(left)->tp_as_number && Py_TYPE(left)->tp_as_number->nb_or == &__pyx_nb_or_10sqlalchemy_4util_15_collections_cy_OrderedSet)
-#endif
-            || __Pyx_TypeCheck(left, __pyx_ptype_10sqlalchemy_4util_15_collections_cy_OrderedSet);
-    if (maybe_self_is_left) {
-        PyObject *res;
-        res = __pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_33__or__(left, right);
-        if (res != Py_NotImplemented) return res;
-        Py_DECREF(res);
-    }
-    maybe_self_is_right = Py_TYPE(left) == Py_TYPE(right)
-#if CYTHON_USE_TYPE_SLOTS
-            || (Py_TYPE(right)->tp_as_number && Py_TYPE(right)->tp_as_number->nb_or == &__pyx_nb_or_10sqlalchemy_4util_15_collections_cy_OrderedSet)
-#endif
-            || PyType_IsSubtype(Py_TYPE(right), __pyx_ptype_10sqlalchemy_4util_15_collections_cy_OrderedSet);
-    if (maybe_self_is_right) {
-        return __pyx_nb_or_10sqlalchemy_4util_15_collections_cy_OrderedSet_maybe_call_slot(__Pyx_PyType_GetSlot(__pyx_ptype_10sqlalchemy_4util_15_collections_cy_OrderedSet, tp_base, PyTypeObject*), left, right );
-    }
-    return __Pyx_NewRef(Py_NotImplemented);
-}
-
-
-
-static PyObject *__pyx_specialmethod___pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_25__repr__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
-  return __pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_25__repr__(self);
-}
-
-static PyMethodDef __pyx_methods_10sqlalchemy_4util_15_collections_cy_OrderedSet[] = {
-  {"__class_getitem__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_1__class_getitem__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"copy", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_5copy, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"add", (PyCFunction)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_7add, METH_O, 0},
-  {"remove", (PyCFunction)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_9remove, METH_O, 0},
-  {"pop", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_11pop, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"insert", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_13insert, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"discard", (PyCFunction)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_15discard, METH_O, 0},
-  {"clear", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_17clear, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"__repr__", (PyCFunction)__pyx_specialmethod___pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_25__repr__, METH_NOARGS|METH_COEXIST, 0},
-  {"update", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_27update, METH_VARARGS|METH_KEYWORDS, 0},
-  {"union", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_31union, METH_VARARGS|METH_KEYWORDS, 0},
-  {"intersection", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_35intersection, METH_VARARGS|METH_KEYWORDS, 0},
-  {"difference", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_43difference, METH_VARARGS|METH_KEYWORDS, 0},
-  {"intersection_update", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_47intersection_update, METH_VARARGS|METH_KEYWORDS, 0},
-  {"difference_update", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_55difference_update, METH_VARARGS|METH_KEYWORDS, 0},
-  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_59__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_61__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {0, 0, 0, 0}
-};
-#if CYTHON_USE_TYPE_SPECS
-static PyType_Slot __pyx_type_10sqlalchemy_4util_15_collections_cy_OrderedSet_slots[] = {
-  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10sqlalchemy_4util_15_collections_cy_OrderedSet},
-  {Py_tp_repr, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_25__repr__},
-  {Py_nb_add, (void *)__pyx_nb_add_10sqlalchemy_4util_15_collections_cy_OrderedSet},
-  {Py_nb_subtract, (void *)__pyx_nb_subtract_10sqlalchemy_4util_15_collections_cy_OrderedSet},
-  {Py_nb_and, (void *)__pyx_nb_and_10sqlalchemy_4util_15_collections_cy_OrderedSet},
-  {Py_nb_xor, (void *)__pyx_nb_xor_10sqlalchemy_4util_15_collections_cy_OrderedSet},
-  {Py_nb_or, (void *)__pyx_nb_or_10sqlalchemy_4util_15_collections_cy_OrderedSet},
-  {Py_nb_inplace_subtract, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_57__isub__},
-  {Py_nb_inplace_and, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_49__iand__},
-  {Py_nb_inplace_xor, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_53__ixor__},
-  {Py_nb_inplace_or, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_29__ior__},
-  {Py_sq_item, (void *)__pyx_sq_item_10sqlalchemy_4util_15_collections_cy_OrderedSet},
-  {Py_mp_subscript, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_19__getitem__},
-  {Py_tp_doc, (void *)PyDoc_STR("A set implementation that maintains insertion order.")},
-  {Py_tp_traverse, (void *)__pyx_tp_traverse_10sqlalchemy_4util_15_collections_cy_OrderedSet},
-  {Py_tp_clear, (void *)__pyx_tp_clear_10sqlalchemy_4util_15_collections_cy_OrderedSet},
-  {Py_tp_iter, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_21__iter__},
-  {Py_tp_methods, (void *)__pyx_methods_10sqlalchemy_4util_15_collections_cy_OrderedSet},
-  {Py_tp_init, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_3__init__},
-  {Py_tp_new, (void *)__pyx_tp_new_10sqlalchemy_4util_15_collections_cy_OrderedSet},
-  {0, 0},
-};
-static PyType_Spec __pyx_type_10sqlalchemy_4util_15_collections_cy_OrderedSet_spec = {
-  "sqlalchemy.util._collections_cy.OrderedSet",
-  sizeof(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet),
-  0,
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
-  __pyx_type_10sqlalchemy_4util_15_collections_cy_OrderedSet_slots,
-};
-#else
-
-static PyNumberMethods __pyx_tp_as_number_OrderedSet = {
-  __pyx_nb_add_10sqlalchemy_4util_15_collections_cy_OrderedSet, /*nb_add*/
-  __pyx_nb_subtract_10sqlalchemy_4util_15_collections_cy_OrderedSet, /*nb_subtract*/
-  0, /*nb_multiply*/
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_divide*/
-  #endif
-  0, /*nb_remainder*/
-  0, /*nb_divmod*/
-  0, /*nb_power*/
-  0, /*nb_negative*/
-  0, /*nb_positive*/
-  0, /*nb_absolute*/
-  0, /*nb_bool*/
-  0, /*nb_invert*/
-  0, /*nb_lshift*/
-  0, /*nb_rshift*/
-  __pyx_nb_and_10sqlalchemy_4util_15_collections_cy_OrderedSet, /*nb_and*/
-  __pyx_nb_xor_10sqlalchemy_4util_15_collections_cy_OrderedSet, /*nb_xor*/
-  __pyx_nb_or_10sqlalchemy_4util_15_collections_cy_OrderedSet, /*nb_or*/
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_coerce*/
-  #endif
-  0, /*nb_int*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*nb_long*/
-  #else
-  0, /*reserved*/
-  #endif
-  0, /*nb_float*/
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_oct*/
-  #endif
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_hex*/
-  #endif
-  0, /*nb_inplace_add*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_57__isub__, /*nb_inplace_subtract*/
-  0, /*nb_inplace_multiply*/
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_inplace_divide*/
-  #endif
-  0, /*nb_inplace_remainder*/
-  0, /*nb_inplace_power*/
-  0, /*nb_inplace_lshift*/
-  0, /*nb_inplace_rshift*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_49__iand__, /*nb_inplace_and*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_53__ixor__, /*nb_inplace_xor*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_29__ior__, /*nb_inplace_or*/
-  0, /*nb_floor_divide*/
-  0, /*nb_true_divide*/
-  0, /*nb_inplace_floor_divide*/
-  0, /*nb_inplace_true_divide*/
-  0, /*nb_index*/
-  #if PY_VERSION_HEX >= 0x03050000
-  0, /*nb_matrix_multiply*/
-  #endif
-  #if PY_VERSION_HEX >= 0x03050000
-  0, /*nb_inplace_matrix_multiply*/
-  #endif
-};
-
-static PySequenceMethods __pyx_tp_as_sequence_OrderedSet = {
-  0, /*sq_length*/
-  0, /*sq_concat*/
-  0, /*sq_repeat*/
-  __pyx_sq_item_10sqlalchemy_4util_15_collections_cy_OrderedSet, /*sq_item*/
-  0, /*sq_slice*/
-  0, /*sq_ass_item*/
-  0, /*sq_ass_slice*/
-  0, /*sq_contains*/
-  0, /*sq_inplace_concat*/
-  0, /*sq_inplace_repeat*/
-};
-
-static PyMappingMethods __pyx_tp_as_mapping_OrderedSet = {
-  0, /*mp_length*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_19__getitem__, /*mp_subscript*/
-  0, /*mp_ass_subscript*/
-};
-
-static PyTypeObject __pyx_type_10sqlalchemy_4util_15_collections_cy_OrderedSet = {
-  PyVarObject_HEAD_INIT(0, 0)
-  "sqlalchemy.util._collections_cy.""OrderedSet", /*tp_name*/
-  sizeof(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_OrderedSet), /*tp_basicsize*/
-  0, /*tp_itemsize*/
-  __pyx_tp_dealloc_10sqlalchemy_4util_15_collections_cy_OrderedSet, /*tp_dealloc*/
-  #if PY_VERSION_HEX < 0x030800b4
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b4
-  0, /*tp_vectorcall_offset*/
-  #endif
-  0, /*tp_getattr*/
-  0, /*tp_setattr*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*tp_compare*/
-  #endif
-  #if PY_MAJOR_VERSION >= 3
-  0, /*tp_as_async*/
-  #endif
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_25__repr__, /*tp_repr*/
-  &__pyx_tp_as_number_OrderedSet, /*tp_as_number*/
-  &__pyx_tp_as_sequence_OrderedSet, /*tp_as_sequence*/
-  &__pyx_tp_as_mapping_OrderedSet, /*tp_as_mapping*/
-  0, /*tp_hash*/
-  0, /*tp_call*/
-  0, /*tp_str*/
-  0, /*tp_getattro*/
-  0, /*tp_setattro*/
-  0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
-  PyDoc_STR("A set implementation that maintains insertion order."), /*tp_doc*/
-  __pyx_tp_traverse_10sqlalchemy_4util_15_collections_cy_OrderedSet, /*tp_traverse*/
-  __pyx_tp_clear_10sqlalchemy_4util_15_collections_cy_OrderedSet, /*tp_clear*/
-  0, /*tp_richcompare*/
-  0, /*tp_weaklistoffset*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_21__iter__, /*tp_iter*/
-  0, /*tp_iternext*/
-  __pyx_methods_10sqlalchemy_4util_15_collections_cy_OrderedSet, /*tp_methods*/
-  0, /*tp_members*/
-  0, /*tp_getset*/
-  0, /*tp_base*/
-  0, /*tp_dict*/
-  0, /*tp_descr_get*/
-  0, /*tp_descr_set*/
-  #if !CYTHON_USE_TYPE_SPECS
-  0, /*tp_dictoffset*/
-  #endif
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_10OrderedSet_3__init__, /*tp_init*/
-  0, /*tp_alloc*/
-  __pyx_tp_new_10sqlalchemy_4util_15_collections_cy_OrderedSet, /*tp_new*/
-  0, /*tp_free*/
-  0, /*tp_is_gc*/
-  0, /*tp_bases*/
-  0, /*tp_mro*/
-  0, /*tp_cache*/
-  0, /*tp_subclasses*/
-  0, /*tp_weaklist*/
-  0, /*tp_del*/
-  0, /*tp_version_tag*/
-  #if PY_VERSION_HEX >= 0x030400a1
-  #if CYTHON_USE_TP_FINALIZE
-  0, /*tp_finalize*/
-  #else
-  NULL, /*tp_finalize*/
-  #endif
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-  0, /*tp_vectorcall*/
-  #endif
-  #if __PYX_NEED_TP_PRINT_SLOT == 1
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030C0000
-  0, /*tp_watched*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030d00A4
-  0, /*tp_versions_used*/
-  #endif
-  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-  0, /*tp_pypy_flags*/
-  #endif
-};
-#endif
-static struct __pyx_vtabstruct_10sqlalchemy_4util_15_collections_cy_IdentitySet __pyx_vtable_10sqlalchemy_4util_15_collections_cy_IdentitySet;
-
-static PyObject *__pyx_tp_new_10sqlalchemy_4util_15_collections_cy_IdentitySet(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *p;
-  PyObject *o;
-  #if CYTHON_COMPILING_IN_LIMITED_API
-  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
-  o = alloc_func(t, 0);
-  #else
-  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
-    o = (*t->tp_alloc)(t, 0);
-  } else {
-    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
-  }
-  if (unlikely(!o)) return 0;
-  #endif
-  p = ((struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *)o);
-  p->__pyx_vtab = __pyx_vtabptr_10sqlalchemy_4util_15_collections_cy_IdentitySet;
-  p->_members = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  return o;
-}
-
-static void __pyx_tp_dealloc_10sqlalchemy_4util_15_collections_cy_IdentitySet(PyObject *o) {
-  struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *p = (struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *)o;
-  #if CYTHON_USE_TP_FINALIZE
-  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
-    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_10sqlalchemy_4util_15_collections_cy_IdentitySet) {
-      if (PyObject_CallFinalizerFromDealloc(o)) return;
-    }
-  }
-  #endif
-  PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->_members);
-  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
-  (*Py_TYPE(o)->tp_free)(o);
-  #else
-  {
-    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
-    if (tp_free) tp_free(o);
-  }
-  #endif
-}
-
-static int __pyx_tp_traverse_10sqlalchemy_4util_15_collections_cy_IdentitySet(PyObject *o, visitproc v, void *a) {
-  int e;
-  struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *p = (struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *)o;
-  if (p->_members) {
-    e = (*v)(p->_members, a); if (e) return e;
-  }
-  return 0;
-}
-
-static int __pyx_tp_clear_10sqlalchemy_4util_15_collections_cy_IdentitySet(PyObject *o) {
-  PyObject* tmp;
-  struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *p = (struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet *)o;
-  tmp = ((PyObject*)p->_members);
-  p->_members = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  return 0;
-}
-
-static PyObject *__pyx_tp_richcompare_10sqlalchemy_4util_15_collections_cy_IdentitySet(PyObject *o1, PyObject *o2, int op) {
-  switch (op) {
-    case Py_EQ: {
-      return __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_15__eq__(o1, o2);
-    }
-    case Py_NE: {
-      return __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_17__ne__(o1, o2);
-    }
-    case Py_LT: {
-      return __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_23__lt__(o1, o2);
-    }
-    case Py_GT: {
-      return __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_29__gt__(o1, o2);
-    }
-    case Py_LE: {
-      return __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_21__le__(o1, o2);
-    }
-    case Py_GE: {
-      return __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_27__ge__(o1, o2);
-    }
-    default: {
-      return __Pyx_NewRef(Py_NotImplemented);
-    }
-  }
-}
-
-static CYTHON_INLINE PyObject *__pyx_nb_subtract_10sqlalchemy_4util_15_collections_cy_IdentitySet_maybe_call_slot(PyTypeObject* type, PyObject *left, PyObject *right ) {
-    binaryfunc slot;
-#if CYTHON_USE_TYPE_SLOTS || PY_MAJOR_VERSION < 3 || CYTHON_COMPILING_IN_PYPY
-    slot = type->tp_as_number ? type->tp_as_number->nb_subtract : NULL;
-#else
-    slot = (binaryfunc) PyType_GetSlot(type, Py_nb_subtract);
-#endif
-    return slot ? slot(left, right ) : __Pyx_NewRef(Py_NotImplemented);
-}
-static PyObject *__pyx_nb_subtract_10sqlalchemy_4util_15_collections_cy_IdentitySet(PyObject *left, PyObject *right ) {
-    int maybe_self_is_left, maybe_self_is_right = 0;
-    maybe_self_is_left = Py_TYPE(left) == Py_TYPE(right)
-#if CYTHON_USE_TYPE_SLOTS
-            || (Py_TYPE(left)->tp_as_number && Py_TYPE(left)->tp_as_number->nb_subtract == &__pyx_nb_subtract_10sqlalchemy_4util_15_collections_cy_IdentitySet)
-#endif
-            || __Pyx_TypeCheck(left, __pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet);
-    if (maybe_self_is_left) {
-        PyObject *res;
-        res = __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_41__sub__(left, right);
-        if (res != Py_NotImplemented) return res;
-        Py_DECREF(res);
-    }
-    maybe_self_is_right = Py_TYPE(left) == Py_TYPE(right)
-#if CYTHON_USE_TYPE_SLOTS
-            || (Py_TYPE(right)->tp_as_number && Py_TYPE(right)->tp_as_number->nb_subtract == &__pyx_nb_subtract_10sqlalchemy_4util_15_collections_cy_IdentitySet)
-#endif
-            || PyType_IsSubtype(Py_TYPE(right), __pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet);
-    if (maybe_self_is_right) {
-        return __pyx_nb_subtract_10sqlalchemy_4util_15_collections_cy_IdentitySet_maybe_call_slot(__Pyx_PyType_GetSlot(__pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet, tp_base, PyTypeObject*), left, right );
-    }
-    return __Pyx_NewRef(Py_NotImplemented);
-}
-
-
-
-static CYTHON_INLINE PyObject *__pyx_nb_and_10sqlalchemy_4util_15_collections_cy_IdentitySet_maybe_call_slot(PyTypeObject* type, PyObject *left, PyObject *right ) {
-    binaryfunc slot;
-#if CYTHON_USE_TYPE_SLOTS || PY_MAJOR_VERSION < 3 || CYTHON_COMPILING_IN_PYPY
-    slot = type->tp_as_number ? type->tp_as_number->nb_and : NULL;
-#else
-    slot = (binaryfunc) PyType_GetSlot(type, Py_nb_and);
-#endif
-    return slot ? slot(left, right ) : __Pyx_NewRef(Py_NotImplemented);
-}
-static PyObject *__pyx_nb_and_10sqlalchemy_4util_15_collections_cy_IdentitySet(PyObject *left, PyObject *right ) {
-    int maybe_self_is_left, maybe_self_is_right = 0;
-    maybe_self_is_left = Py_TYPE(left) == Py_TYPE(right)
-#if CYTHON_USE_TYPE_SLOTS
-            || (Py_TYPE(left)->tp_as_number && Py_TYPE(left)->tp_as_number->nb_and == &__pyx_nb_and_10sqlalchemy_4util_15_collections_cy_IdentitySet)
-#endif
-            || __Pyx_TypeCheck(left, __pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet);
-    if (maybe_self_is_left) {
-        PyObject *res;
-        res = __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_49__and__(left, right);
-        if (res != Py_NotImplemented) return res;
-        Py_DECREF(res);
-    }
-    maybe_self_is_right = Py_TYPE(left) == Py_TYPE(right)
-#if CYTHON_USE_TYPE_SLOTS
-            || (Py_TYPE(right)->tp_as_number && Py_TYPE(right)->tp_as_number->nb_and == &__pyx_nb_and_10sqlalchemy_4util_15_collections_cy_IdentitySet)
-#endif
-            || PyType_IsSubtype(Py_TYPE(right), __pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet);
-    if (maybe_self_is_right) {
-        return __pyx_nb_and_10sqlalchemy_4util_15_collections_cy_IdentitySet_maybe_call_slot(__Pyx_PyType_GetSlot(__pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet, tp_base, PyTypeObject*), left, right );
-    }
-    return __Pyx_NewRef(Py_NotImplemented);
-}
-
-
-
-static CYTHON_INLINE PyObject *__pyx_nb_xor_10sqlalchemy_4util_15_collections_cy_IdentitySet_maybe_call_slot(PyTypeObject* type, PyObject *left, PyObject *right ) {
-    binaryfunc slot;
-#if CYTHON_USE_TYPE_SLOTS || PY_MAJOR_VERSION < 3 || CYTHON_COMPILING_IN_PYPY
-    slot = type->tp_as_number ? type->tp_as_number->nb_xor : NULL;
-#else
-    slot = (binaryfunc) PyType_GetSlot(type, Py_nb_xor);
-#endif
-    return slot ? slot(left, right ) : __Pyx_NewRef(Py_NotImplemented);
-}
-static PyObject *__pyx_nb_xor_10sqlalchemy_4util_15_collections_cy_IdentitySet(PyObject *left, PyObject *right ) {
-    int maybe_self_is_left, maybe_self_is_right = 0;
-    maybe_self_is_left = Py_TYPE(left) == Py_TYPE(right)
-#if CYTHON_USE_TYPE_SLOTS
-            || (Py_TYPE(left)->tp_as_number && Py_TYPE(left)->tp_as_number->nb_xor == &__pyx_nb_xor_10sqlalchemy_4util_15_collections_cy_IdentitySet)
-#endif
-            || __Pyx_TypeCheck(left, __pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet);
-    if (maybe_self_is_left) {
-        PyObject *res;
-        res = __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_57__xor__(left, right);
-        if (res != Py_NotImplemented) return res;
-        Py_DECREF(res);
-    }
-    maybe_self_is_right = Py_TYPE(left) == Py_TYPE(right)
-#if CYTHON_USE_TYPE_SLOTS
-            || (Py_TYPE(right)->tp_as_number && Py_TYPE(right)->tp_as_number->nb_xor == &__pyx_nb_xor_10sqlalchemy_4util_15_collections_cy_IdentitySet)
-#endif
-            || PyType_IsSubtype(Py_TYPE(right), __pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet);
-    if (maybe_self_is_right) {
-        return __pyx_nb_xor_10sqlalchemy_4util_15_collections_cy_IdentitySet_maybe_call_slot(__Pyx_PyType_GetSlot(__pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet, tp_base, PyTypeObject*), left, right );
-    }
-    return __Pyx_NewRef(Py_NotImplemented);
-}
-
-
-
-static CYTHON_INLINE PyObject *__pyx_nb_or_10sqlalchemy_4util_15_collections_cy_IdentitySet_maybe_call_slot(PyTypeObject* type, PyObject *left, PyObject *right ) {
-    binaryfunc slot;
-#if CYTHON_USE_TYPE_SLOTS || PY_MAJOR_VERSION < 3 || CYTHON_COMPILING_IN_PYPY
-    slot = type->tp_as_number ? type->tp_as_number->nb_or : NULL;
-#else
-    slot = (binaryfunc) PyType_GetSlot(type, Py_nb_or);
-#endif
-    return slot ? slot(left, right ) : __Pyx_NewRef(Py_NotImplemented);
-}
-static PyObject *__pyx_nb_or_10sqlalchemy_4util_15_collections_cy_IdentitySet(PyObject *left, PyObject *right ) {
-    int maybe_self_is_left, maybe_self_is_right = 0;
-    maybe_self_is_left = Py_TYPE(left) == Py_TYPE(right)
-#if CYTHON_USE_TYPE_SLOTS
-            || (Py_TYPE(left)->tp_as_number && Py_TYPE(left)->tp_as_number->nb_or == &__pyx_nb_or_10sqlalchemy_4util_15_collections_cy_IdentitySet)
-#endif
-            || __Pyx_TypeCheck(left, __pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet);
-    if (maybe_self_is_left) {
-        PyObject *res;
-        res = __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_33__or__(left, right);
-        if (res != Py_NotImplemented) return res;
-        Py_DECREF(res);
-    }
-    maybe_self_is_right = Py_TYPE(left) == Py_TYPE(right)
-#if CYTHON_USE_TYPE_SLOTS
-            || (Py_TYPE(right)->tp_as_number && Py_TYPE(right)->tp_as_number->nb_or == &__pyx_nb_or_10sqlalchemy_4util_15_collections_cy_IdentitySet)
-#endif
-            || PyType_IsSubtype(Py_TYPE(right), __pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet);
-    if (maybe_self_is_right) {
-        return __pyx_nb_or_10sqlalchemy_4util_15_collections_cy_IdentitySet_maybe_call_slot(__Pyx_PyType_GetSlot(__pyx_ptype_10sqlalchemy_4util_15_collections_cy_IdentitySet, tp_base, PyTypeObject*), left, right );
-    }
-    return __Pyx_NewRef(Py_NotImplemented);
-}
-
-
-
-static PyObject *__pyx_specialmethod___pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_73__repr__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
-  return __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_73__repr__(self);
-}
-
-static PyMethodDef __pyx_methods_10sqlalchemy_4util_15_collections_cy_IdentitySet[] = {
-  {"add", (PyCFunction)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_3add, METH_O, 0},
-  {"discard", (PyCFunction)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_9discard, METH_O, 0},
-  {"pop", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_11pop, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"clear", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_13clear, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"__copy__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_65__copy__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"__repr__", (PyCFunction)__pyx_specialmethod___pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_73__repr__, METH_NOARGS|METH_COEXIST, 0},
-  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_75__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_77__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {0, 0, 0, 0}
-};
-#if CYTHON_USE_TYPE_SPECS
-static PyType_Slot __pyx_type_10sqlalchemy_4util_15_collections_cy_IdentitySet_slots[] = {
-  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10sqlalchemy_4util_15_collections_cy_IdentitySet},
-  {Py_tp_repr, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_73__repr__},
-  {Py_nb_subtract, (void *)__pyx_nb_subtract_10sqlalchemy_4util_15_collections_cy_IdentitySet},
-  {Py_nb_and, (void *)__pyx_nb_and_10sqlalchemy_4util_15_collections_cy_IdentitySet},
-  {Py_nb_xor, (void *)__pyx_nb_xor_10sqlalchemy_4util_15_collections_cy_IdentitySet},
-  {Py_nb_or, (void *)__pyx_nb_or_10sqlalchemy_4util_15_collections_cy_IdentitySet},
-  {Py_nb_inplace_subtract, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_45__isub__},
-  {Py_nb_inplace_and, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_53__iand__},
-  {Py_nb_inplace_xor, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_61__ixor__},
-  {Py_nb_inplace_or, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_37__ior__},
-  {Py_sq_length, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_67__len__},
-  {Py_sq_contains, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_5__contains__},
-  {Py_mp_length, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_67__len__},
-  {Py_tp_hash, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_71__hash__},
-  {Py_tp_doc, (void *)PyDoc_STR("A set that considers only object id() for uniqueness.\n\n    This strategy has edge cases for builtin types- it's possible to have\n    two 'foo' strings in one of these sets, for example.  Use sparingly.\n\n    ")},
-  {Py_tp_traverse, (void *)__pyx_tp_traverse_10sqlalchemy_4util_15_collections_cy_IdentitySet},
-  {Py_tp_clear, (void *)__pyx_tp_clear_10sqlalchemy_4util_15_collections_cy_IdentitySet},
-  {Py_tp_richcompare, (void *)__pyx_tp_richcompare_10sqlalchemy_4util_15_collections_cy_IdentitySet},
-  {Py_tp_iter, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_69__iter__},
-  {Py_tp_methods, (void *)__pyx_methods_10sqlalchemy_4util_15_collections_cy_IdentitySet},
-  {Py_tp_init, (void *)__pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_1__init__},
-  {Py_tp_new, (void *)__pyx_tp_new_10sqlalchemy_4util_15_collections_cy_IdentitySet},
-  {0, 0},
-};
-static PyType_Spec __pyx_type_10sqlalchemy_4util_15_collections_cy_IdentitySet_spec = {
-  "sqlalchemy.util._collections_cy.IdentitySet",
-  sizeof(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet),
-  0,
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
-  __pyx_type_10sqlalchemy_4util_15_collections_cy_IdentitySet_slots,
-};
-#else
-
-static PyNumberMethods __pyx_tp_as_number_IdentitySet = {
-  0, /*nb_add*/
-  __pyx_nb_subtract_10sqlalchemy_4util_15_collections_cy_IdentitySet, /*nb_subtract*/
-  0, /*nb_multiply*/
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_divide*/
-  #endif
-  0, /*nb_remainder*/
-  0, /*nb_divmod*/
-  0, /*nb_power*/
-  0, /*nb_negative*/
-  0, /*nb_positive*/
-  0, /*nb_absolute*/
-  0, /*nb_bool*/
-  0, /*nb_invert*/
-  0, /*nb_lshift*/
-  0, /*nb_rshift*/
-  __pyx_nb_and_10sqlalchemy_4util_15_collections_cy_IdentitySet, /*nb_and*/
-  __pyx_nb_xor_10sqlalchemy_4util_15_collections_cy_IdentitySet, /*nb_xor*/
-  __pyx_nb_or_10sqlalchemy_4util_15_collections_cy_IdentitySet, /*nb_or*/
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_coerce*/
-  #endif
-  0, /*nb_int*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*nb_long*/
-  #else
-  0, /*reserved*/
-  #endif
-  0, /*nb_float*/
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_oct*/
-  #endif
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_hex*/
-  #endif
-  0, /*nb_inplace_add*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_45__isub__, /*nb_inplace_subtract*/
-  0, /*nb_inplace_multiply*/
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_inplace_divide*/
-  #endif
-  0, /*nb_inplace_remainder*/
-  0, /*nb_inplace_power*/
-  0, /*nb_inplace_lshift*/
-  0, /*nb_inplace_rshift*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_53__iand__, /*nb_inplace_and*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_61__ixor__, /*nb_inplace_xor*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_37__ior__, /*nb_inplace_or*/
-  0, /*nb_floor_divide*/
-  0, /*nb_true_divide*/
-  0, /*nb_inplace_floor_divide*/
-  0, /*nb_inplace_true_divide*/
-  0, /*nb_index*/
-  #if PY_VERSION_HEX >= 0x03050000
-  0, /*nb_matrix_multiply*/
-  #endif
-  #if PY_VERSION_HEX >= 0x03050000
-  0, /*nb_inplace_matrix_multiply*/
-  #endif
-};
-
-static PySequenceMethods __pyx_tp_as_sequence_IdentitySet = {
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_67__len__, /*sq_length*/
-  0, /*sq_concat*/
-  0, /*sq_repeat*/
-  0, /*sq_item*/
-  0, /*sq_slice*/
-  0, /*sq_ass_item*/
-  0, /*sq_ass_slice*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_5__contains__, /*sq_contains*/
-  0, /*sq_inplace_concat*/
-  0, /*sq_inplace_repeat*/
-};
-
-static PyMappingMethods __pyx_tp_as_mapping_IdentitySet = {
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_67__len__, /*mp_length*/
-  0, /*mp_subscript*/
-  0, /*mp_ass_subscript*/
-};
-
-static PyTypeObject __pyx_type_10sqlalchemy_4util_15_collections_cy_IdentitySet = {
-  PyVarObject_HEAD_INIT(0, 0)
-  "sqlalchemy.util._collections_cy.""IdentitySet", /*tp_name*/
-  sizeof(struct __pyx_obj_10sqlalchemy_4util_15_collections_cy_IdentitySet), /*tp_basicsize*/
-  0, /*tp_itemsize*/
-  __pyx_tp_dealloc_10sqlalchemy_4util_15_collections_cy_IdentitySet, /*tp_dealloc*/
-  #if PY_VERSION_HEX < 0x030800b4
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b4
-  0, /*tp_vectorcall_offset*/
-  #endif
-  0, /*tp_getattr*/
-  0, /*tp_setattr*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*tp_compare*/
-  #endif
-  #if PY_MAJOR_VERSION >= 3
-  0, /*tp_as_async*/
-  #endif
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_73__repr__, /*tp_repr*/
-  &__pyx_tp_as_number_IdentitySet, /*tp_as_number*/
-  &__pyx_tp_as_sequence_IdentitySet, /*tp_as_sequence*/
-  &__pyx_tp_as_mapping_IdentitySet, /*tp_as_mapping*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_71__hash__, /*tp_hash*/
-  0, /*tp_call*/
-  0, /*tp_str*/
-  0, /*tp_getattro*/
-  0, /*tp_setattro*/
-  0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-  PyDoc_STR("A set that considers only object id() for uniqueness.\n\n    This strategy has edge cases for builtin types- it's possible to have\n    two 'foo' strings in one of these sets, for example.  Use sparingly.\n\n    "), /*tp_doc*/
-  __pyx_tp_traverse_10sqlalchemy_4util_15_collections_cy_IdentitySet, /*tp_traverse*/
-  __pyx_tp_clear_10sqlalchemy_4util_15_collections_cy_IdentitySet, /*tp_clear*/
-  __pyx_tp_richcompare_10sqlalchemy_4util_15_collections_cy_IdentitySet, /*tp_richcompare*/
-  0, /*tp_weaklistoffset*/
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_69__iter__, /*tp_iter*/
-  0, /*tp_iternext*/
-  __pyx_methods_10sqlalchemy_4util_15_collections_cy_IdentitySet, /*tp_methods*/
-  0, /*tp_members*/
-  0, /*tp_getset*/
-  0, /*tp_base*/
-  0, /*tp_dict*/
-  0, /*tp_descr_get*/
-  0, /*tp_descr_set*/
-  #if !CYTHON_USE_TYPE_SPECS
-  0, /*tp_dictoffset*/
-  #endif
-  __pyx_pw_10sqlalchemy_4util_15_collections_cy_11IdentitySet_1__init__, /*tp_init*/
-  0, /*tp_alloc*/
-  __pyx_tp_new_10sqlalchemy_4util_15_collections_cy_IdentitySet, /*tp_new*/
-  0, /*tp_free*/
-  0, /*tp_is_gc*/
-  0, /*tp_bases*/
-  0, /*tp_mro*/
-  0, /*tp_cache*/
-  0, /*tp_subclasses*/
-  0, /*tp_weaklist*/
-  0, /*tp_del*/
-  0, /*tp_version_tag*/
-  #if PY_VERSION_HEX >= 0x030400a1
-  #if CYTHON_USE_TP_FINALIZE
-  0, /*tp_finalize*/
-  #else
-  NULL, /*tp_finalize*/
-  #endif
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-  0, /*tp_vectorcall*/
-  #endif
-  #if __PYX_NEED_TP_PRINT_SLOT == 1
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030C0000
-  0, /*tp_watched*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030d00A4
-  0, /*tp_versions_used*/
-  #endif
-  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-  0, /*tp_pypy_flags*/
-  #endif
-};
-#endif
-
-static PyMethodDef __pyx_methods[] = {
-  {0, 0, 0, 0}
-};
-#ifndef CYTHON_SMALL_CODE
-#if defined(__clang__)
-    #define CYTHON_SMALL_CODE
-#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
-    #define CYTHON_SMALL_CODE __attribute__((cold))
-#else
-    #define CYTHON_SMALL_CODE
-#endif
-#endif
-/* #### Code section: pystring_table ### */
-
-static int __Pyx_CreateStringTabAndInitStrings(void) {
-  __Pyx_StringTabEntry __pyx_string_tab[] = {
-    {&__pyx_n_s_AbstractSet, __pyx_k_AbstractSet, sizeof(__pyx_k_AbstractSet), 0, 0, 1, 1},
-    {&__pyx_n_s_Any, __pyx_k_Any, sizeof(__pyx_k_Any), 0, 0, 1, 1},
-    {&__pyx_n_s_Dict, __pyx_k_Dict, sizeof(__pyx_k_Dict), 0, 0, 1, 1},
-    {&__pyx_n_s_Hashable, __pyx_k_Hashable, sizeof(__pyx_k_Hashable), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet, __pyx_k_IdentitySet, sizeof(__pyx_k_IdentitySet), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet___copy, __pyx_k_IdentitySet___copy, sizeof(__pyx_k_IdentitySet___copy), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet___reduce_cython, __pyx_k_IdentitySet___reduce_cython, sizeof(__pyx_k_IdentitySet___reduce_cython), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet___setstate_cython, __pyx_k_IdentitySet___setstate_cython, sizeof(__pyx_k_IdentitySet___setstate_cython), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_add, __pyx_k_IdentitySet_add, sizeof(__pyx_k_IdentitySet_add), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_clear, __pyx_k_IdentitySet_clear, sizeof(__pyx_k_IdentitySet_clear), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_copy, __pyx_k_IdentitySet_copy, sizeof(__pyx_k_IdentitySet_copy), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_difference, __pyx_k_IdentitySet_difference, sizeof(__pyx_k_IdentitySet_difference), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_difference_update, __pyx_k_IdentitySet_difference_update, sizeof(__pyx_k_IdentitySet_difference_update), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_discard, __pyx_k_IdentitySet_discard, sizeof(__pyx_k_IdentitySet_discard), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_intersection, __pyx_k_IdentitySet_intersection, sizeof(__pyx_k_IdentitySet_intersection), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_intersection_update, __pyx_k_IdentitySet_intersection_update, sizeof(__pyx_k_IdentitySet_intersection_update), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_issubset, __pyx_k_IdentitySet_issubset, sizeof(__pyx_k_IdentitySet_issubset), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_issuperset, __pyx_k_IdentitySet_issuperset, sizeof(__pyx_k_IdentitySet_issuperset), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_pop, __pyx_k_IdentitySet_pop, sizeof(__pyx_k_IdentitySet_pop), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_remove, __pyx_k_IdentitySet_remove, sizeof(__pyx_k_IdentitySet_remove), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_symmetric_difference, __pyx_k_IdentitySet_symmetric_difference, sizeof(__pyx_k_IdentitySet_symmetric_difference), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_symmetric_difference_2, __pyx_k_IdentitySet_symmetric_difference_2, sizeof(__pyx_k_IdentitySet_symmetric_difference_2), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_union, __pyx_k_IdentitySet_union, sizeof(__pyx_k_IdentitySet_union), 0, 0, 1, 1},
-    {&__pyx_n_s_IdentitySet_update, __pyx_k_IdentitySet_update, sizeof(__pyx_k_IdentitySet_update), 0, 0, 1, 1},
-    {&__pyx_kp_s_Incompatible_checksums_0x_x_vs_0, __pyx_k_Incompatible_checksums_0x_x_vs_0, sizeof(__pyx_k_Incompatible_checksums_0x_x_vs_0), 0, 0, 1, 0},
-    {&__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_2, __pyx_k_Incompatible_checksums_0x_x_vs_0_2, sizeof(__pyx_k_Incompatible_checksums_0x_x_vs_0_2), 0, 0, 1, 0},
-    {&__pyx_n_s_IndexError, __pyx_k_IndexError, sizeof(__pyx_k_IndexError), 0, 0, 1, 1},
-    {&__pyx_n_s_Iterable, __pyx_k_Iterable, sizeof(__pyx_k_Iterable), 0, 0, 1, 1},
-    {&__pyx_kp_s_Iterable_Any, __pyx_k_Iterable_Any, sizeof(__pyx_k_Iterable_Any), 0, 0, 1, 0},
-    {&__pyx_kp_s_Iterable_Hashable, __pyx_k_Iterable_Hashable, sizeof(__pyx_k_Iterable_Hashable), 0, 0, 1, 0},
-    {&__pyx_kp_s_Iterable__S, __pyx_k_Iterable__S, sizeof(__pyx_k_Iterable__S), 0, 0, 1, 0},
-    {&__pyx_kp_s_Iterable__T, __pyx_k_Iterable__T, sizeof(__pyx_k_Iterable__T), 0, 0, 1, 0},
-    {&__pyx_n_s_Iterator, __pyx_k_Iterator, sizeof(__pyx_k_Iterator), 0, 0, 1, 1},
-    {&__pyx_n_s_KeyError, __pyx_k_KeyError, sizeof(__pyx_k_KeyError), 0, 0, 1, 1},
-    {&__pyx_n_s_List, __pyx_k_List, sizeof(__pyx_k_List), 0, 0, 1, 1},
-    {&__pyx_n_s_NoReturn, __pyx_k_NoReturn, sizeof(__pyx_k_NoReturn), 0, 0, 1, 1},
-    {&__pyx_n_s_None, __pyx_k_None, sizeof(__pyx_k_None), 0, 0, 1, 1},
-    {&__pyx_n_s_NotImplemented, __pyx_k_NotImplemented, sizeof(__pyx_k_NotImplemented), 0, 0, 1, 1},
-    {&__pyx_n_s_Optional, __pyx_k_Optional, sizeof(__pyx_k_Optional), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet, __pyx_k_OrderedSet, sizeof(__pyx_k_OrderedSet), 0, 0, 1, 1},
-    {&__pyx_kp_s_OrderedSet_Union__T__S, __pyx_k_OrderedSet_Union__T__S, sizeof(__pyx_k_OrderedSet_Union__T__S), 0, 0, 1, 0},
-    {&__pyx_kp_s_OrderedSet__T, __pyx_k_OrderedSet__T, sizeof(__pyx_k_OrderedSet__T), 0, 0, 1, 0},
-    {&__pyx_n_s_OrderedSet___class_getitem, __pyx_k_OrderedSet___class_getitem, sizeof(__pyx_k_OrderedSet___class_getitem), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet___reduce_cython, __pyx_k_OrderedSet___reduce_cython, sizeof(__pyx_k_OrderedSet___reduce_cython), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet___setstate_cython, __pyx_k_OrderedSet___setstate_cython, sizeof(__pyx_k_OrderedSet___setstate_cython), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_add, __pyx_k_OrderedSet_add, sizeof(__pyx_k_OrderedSet_add), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_clear, __pyx_k_OrderedSet_clear, sizeof(__pyx_k_OrderedSet_clear), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_copy, __pyx_k_OrderedSet_copy, sizeof(__pyx_k_OrderedSet_copy), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_difference, __pyx_k_OrderedSet_difference, sizeof(__pyx_k_OrderedSet_difference), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_difference_update, __pyx_k_OrderedSet_difference_update, sizeof(__pyx_k_OrderedSet_difference_update), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_discard, __pyx_k_OrderedSet_discard, sizeof(__pyx_k_OrderedSet_discard), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_insert, __pyx_k_OrderedSet_insert, sizeof(__pyx_k_OrderedSet_insert), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_intersection, __pyx_k_OrderedSet_intersection, sizeof(__pyx_k_OrderedSet_intersection), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_intersection_update, __pyx_k_OrderedSet_intersection_update, sizeof(__pyx_k_OrderedSet_intersection_update), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_pop, __pyx_k_OrderedSet_pop, sizeof(__pyx_k_OrderedSet_pop), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_remove, __pyx_k_OrderedSet_remove, sizeof(__pyx_k_OrderedSet_remove), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_symmetric_difference, __pyx_k_OrderedSet_symmetric_difference, sizeof(__pyx_k_OrderedSet_symmetric_difference), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_symmetric_difference_2, __pyx_k_OrderedSet_symmetric_difference_2, sizeof(__pyx_k_OrderedSet_symmetric_difference_2), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_union, __pyx_k_OrderedSet_union, sizeof(__pyx_k_OrderedSet_union), 0, 0, 1, 1},
-    {&__pyx_n_s_OrderedSet_update, __pyx_k_OrderedSet_update, sizeof(__pyx_k_OrderedSet_update), 0, 0, 1, 1},
-    {&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1},
-    {&__pyx_n_s_S, __pyx_k_S, sizeof(__pyx_k_S), 0, 0, 1, 1},
-    {&__pyx_n_u_S, __pyx_k_S, sizeof(__pyx_k_S), 0, 1, 0, 1},
-    {&__pyx_n_s_Self, __pyx_k_Self, sizeof(__pyx_k_Self), 0, 0, 1, 1},
-    {&__pyx_n_s_Set, __pyx_k_Set, sizeof(__pyx_k_Set), 0, 0, 1, 1},
-    {&__pyx_n_s_T, __pyx_k_T, sizeof(__pyx_k_T), 0, 0, 1, 1},
-    {&__pyx_n_u_T, __pyx_k_T, sizeof(__pyx_k_T), 0, 1, 0, 1},
-    {&__pyx_n_s_Tuple, __pyx_k_Tuple, sizeof(__pyx_k_Tuple), 0, 0, 1, 1},
-    {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
-    {&__pyx_n_s_TypeVar, __pyx_k_TypeVar, sizeof(__pyx_k_TypeVar), 0, 0, 1, 1},
-    {&__pyx_n_s_Union, __pyx_k_Union, sizeof(__pyx_k_Union), 0, 0, 1, 1},
-    {&__pyx_kp_u__2, __pyx_k__2, sizeof(__pyx_k__2), 0, 1, 0, 0},
-    {&__pyx_kp_u__3, __pyx_k__3, sizeof(__pyx_k__3), 0, 1, 0, 0},
-    {&__pyx_kp_u__6, __pyx_k__6, sizeof(__pyx_k__6), 0, 1, 0, 0},
-    {&__pyx_n_s__8, __pyx_k__8, sizeof(__pyx_k__8), 0, 0, 1, 1},
-    {&__pyx_n_s_a, __pyx_k_a, sizeof(__pyx_k_a), 0, 0, 1, 1},
-    {&__pyx_n_s_add, __pyx_k_add, sizeof(__pyx_k_add), 0, 0, 1, 1},
-    {&__pyx_n_s_asyncio_coroutines, __pyx_k_asyncio_coroutines, sizeof(__pyx_k_asyncio_coroutines), 0, 0, 1, 1},
-    {&__pyx_n_s_bool, __pyx_k_bool, sizeof(__pyx_k_bool), 0, 0, 1, 1},
-    {&__pyx_n_s_class, __pyx_k_class, sizeof(__pyx_k_class), 0, 0, 1, 1},
-    {&__pyx_n_s_class_getitem, __pyx_k_class_getitem, sizeof(__pyx_k_class_getitem), 0, 0, 1, 1},
-    {&__pyx_n_s_clear, __pyx_k_clear, sizeof(__pyx_k_clear), 0, 0, 1, 1},
-    {&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1},
-    {&__pyx_n_s_cls, __pyx_k_cls, sizeof(__pyx_k_cls), 0, 0, 1, 1},
-    {&__pyx_n_s_copy, __pyx_k_copy, sizeof(__pyx_k_copy), 0, 0, 1, 1},
-    {&__pyx_n_s_copy_2, __pyx_k_copy_2, sizeof(__pyx_k_copy_2), 0, 0, 1, 1},
-    {&__pyx_kp_s_cython_Py_ssize_t, __pyx_k_cython_Py_ssize_t, sizeof(__pyx_k_cython_Py_ssize_t), 0, 0, 1, 0},
-    {&__pyx_n_s_d, __pyx_k_d, sizeof(__pyx_k_d), 0, 0, 1, 1},
-    {&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1},
-    {&__pyx_n_s_dict_2, __pyx_k_dict_2, sizeof(__pyx_k_dict_2), 0, 0, 1, 1},
-    {&__pyx_n_s_difference, __pyx_k_difference, sizeof(__pyx_k_difference), 0, 0, 1, 1},
-    {&__pyx_n_s_difference_update, __pyx_k_difference_update, sizeof(__pyx_k_difference_update), 0, 0, 1, 1},
-    {&__pyx_kp_u_disable, __pyx_k_disable, sizeof(__pyx_k_disable), 0, 1, 0, 0},
-    {&__pyx_n_s_discard, __pyx_k_discard, sizeof(__pyx_k_discard), 0, 0, 1, 1},
-    {&__pyx_n_s_element, __pyx_k_element, sizeof(__pyx_k_element), 0, 0, 1, 1},
-    {&__pyx_kp_u_enable, __pyx_k_enable, sizeof(__pyx_k_enable), 0, 1, 0, 0},
-    {&__pyx_kp_u_gc, __pyx_k_gc, sizeof(__pyx_k_gc), 0, 1, 0, 0},
-    {&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1},
-    {&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1},
-    {&__pyx_n_s_init, __pyx_k_init, sizeof(__pyx_k_init), 0, 0, 1, 1},
-    {&__pyx_n_s_insert, __pyx_k_insert, sizeof(__pyx_k_insert), 0, 0, 1, 1},
-    {&__pyx_n_s_intersection, __pyx_k_intersection, sizeof(__pyx_k_intersection), 0, 0, 1, 1},
-    {&__pyx_n_s_intersection_update, __pyx_k_intersection_update, sizeof(__pyx_k_intersection_update), 0, 0, 1, 1},
-    {&__pyx_n_s_is_compiled, __pyx_k_is_compiled, sizeof(__pyx_k_is_compiled), 0, 0, 1, 1},
-    {&__pyx_n_s_is_coroutine, __pyx_k_is_coroutine, sizeof(__pyx_k_is_coroutine), 0, 0, 1, 1},
-    {&__pyx_kp_u_isenabled, __pyx_k_isenabled, sizeof(__pyx_k_isenabled), 0, 1, 0, 0},
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-{
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-    exc_type = (PyObject*) Py_TYPE(current_exception);
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-#else
-    exc_type = tstate->curexc_type;
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-    if (unlikely(!exc_type)) return 0;
-#endif
-    #if CYTHON_AVOID_BORROWED_REFS
-    Py_INCREF(exc_type);
-    #endif
-    if (unlikely(PyTuple_Check(err))) {
-        result = __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
-    } else {
-        result = __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
-    }
-    #if CYTHON_AVOID_BORROWED_REFS
-    Py_DECREF(exc_type);
-    #endif
-    return result;
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-#endif
-
-/* PyErrFetchRestore */
-#if CYTHON_FAST_THREAD_STATE
-static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
-#if PY_VERSION_HEX >= 0x030C00A6
-    PyObject *tmp_value;
-    assert(type == NULL || (value != NULL && type == (PyObject*) Py_TYPE(value)));
-    if (value) {
-        #if CYTHON_COMPILING_IN_CPYTHON
-        if (unlikely(((PyBaseExceptionObject*) value)->traceback != tb))
-        #endif
-            PyException_SetTraceback(value, tb);
-    }
-    tmp_value = tstate->current_exception;
-    tstate->current_exception = value;
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(type);
-    Py_XDECREF(tb);
-#else
-    PyObject *tmp_type, *tmp_value, *tmp_tb;
-    tmp_type = tstate->curexc_type;
-    tmp_value = tstate->curexc_value;
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-    tstate->curexc_type = type;
-    tstate->curexc_value = value;
-    tstate->curexc_traceback = tb;
-    Py_XDECREF(tmp_type);
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(tmp_tb);
-#endif
-}
-static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
-#if PY_VERSION_HEX >= 0x030C00A6
-    PyObject* exc_value;
-    exc_value = tstate->current_exception;
-    tstate->current_exception = 0;
-    *value = exc_value;
-    *type = NULL;
-    *tb = NULL;
-    if (exc_value) {
-        *type = (PyObject*) Py_TYPE(exc_value);
-        Py_INCREF(*type);
-        #if CYTHON_COMPILING_IN_CPYTHON
-        *tb = ((PyBaseExceptionObject*) exc_value)->traceback;
-        Py_XINCREF(*tb);
-        #else
-        *tb = PyException_GetTraceback(exc_value);
-        #endif
-    }
-#else
-    *type = tstate->curexc_type;
-    *value = tstate->curexc_value;
-    *tb = tstate->curexc_traceback;
-    tstate->curexc_type = 0;
-    tstate->curexc_value = 0;
-    tstate->curexc_traceback = 0;
-#endif
-}
-#endif
-
-/* PyObjectGetAttrStr */
-#if CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
-    PyTypeObject* tp = Py_TYPE(obj);
-    if (likely(tp->tp_getattro))
-        return tp->tp_getattro(obj, attr_name);
-#if PY_MAJOR_VERSION < 3
-    if (likely(tp->tp_getattr))
-        return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
-#endif
-    return PyObject_GetAttr(obj, attr_name);
-}
-#endif
-
-/* PyObjectGetAttrStrNoError */
-#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
-static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
-        __Pyx_PyErr_Clear();
-}
-#endif
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
-    PyObject *result;
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
-    return result;
-#else
-#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
-    PyTypeObject* tp = Py_TYPE(obj);
-    if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
-        return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
-    }
-#endif
-    result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
-    if (unlikely(!result)) {
-        __Pyx_PyObject_GetAttrStr_ClearAttributeError();
-    }
-    return result;
-#endif
-}
-
-/* GetBuiltinName */
-static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
-    PyObject* result = __Pyx_PyObject_GetAttrStrNoError(__pyx_b, name);
-    if (unlikely(!result) && !PyErr_Occurred()) {
-        PyErr_Format(PyExc_NameError,
-#if PY_MAJOR_VERSION >= 3
-            "name '%U' is not defined", name);
-#else
-            "name '%.200s' is not defined", PyString_AS_STRING(name));
-#endif
-    }
-    return result;
-}
-
-/* TupleAndListFromArray */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE void __Pyx_copy_object_array(PyObject *const *CYTHON_RESTRICT src, PyObject** CYTHON_RESTRICT dest, Py_ssize_t length) {
-    PyObject *v;
-    Py_ssize_t i;
-    for (i = 0; i < length; i++) {
-        v = dest[i] = src[i];
-        Py_INCREF(v);
-    }
-}
-static CYTHON_INLINE PyObject *
-__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
-{
-    PyObject *res;
-    if (n <= 0) {
-        Py_INCREF(__pyx_empty_tuple);
-        return __pyx_empty_tuple;
-    }
-    res = PyTuple_New(n);
-    if (unlikely(res == NULL)) return NULL;
-    __Pyx_copy_object_array(src, ((PyTupleObject*)res)->ob_item, n);
-    return res;
-}
-static CYTHON_INLINE PyObject *
-__Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n)
-{
-    PyObject *res;
-    if (n <= 0) {
-        return PyList_New(0);
-    }
-    res = PyList_New(n);
-    if (unlikely(res == NULL)) return NULL;
-    __Pyx_copy_object_array(src, ((PyListObject*)res)->ob_item, n);
-    return res;
-}
-#endif
-
-/* BytesEquals */
-static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
-#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_RichCompareBool(s1, s2, equals);
-#else
-    if (s1 == s2) {
-        return (equals == Py_EQ);
-    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
-        const char *ps1, *ps2;
-        Py_ssize_t length = PyBytes_GET_SIZE(s1);
-        if (length != PyBytes_GET_SIZE(s2))
-            return (equals == Py_NE);
-        ps1 = PyBytes_AS_STRING(s1);
-        ps2 = PyBytes_AS_STRING(s2);
-        if (ps1[0] != ps2[0]) {
-            return (equals == Py_NE);
-        } else if (length == 1) {
-            return (equals == Py_EQ);
-        } else {
-            int result;
-#if CYTHON_USE_UNICODE_INTERNALS && (PY_VERSION_HEX < 0x030B0000)
-            Py_hash_t hash1, hash2;
-            hash1 = ((PyBytesObject*)s1)->ob_shash;
-            hash2 = ((PyBytesObject*)s2)->ob_shash;
-            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
-                return (equals == Py_NE);
-            }
-#endif
-            result = memcmp(ps1, ps2, (size_t)length);
-            return (equals == Py_EQ) ? (result == 0) : (result != 0);
-        }
-    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
-        return (equals == Py_NE);
-    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
-        return (equals == Py_NE);
-    } else {
-        int result;
-        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
-        if (!py_result)
-            return -1;
-        result = __Pyx_PyObject_IsTrue(py_result);
-        Py_DECREF(py_result);
-        return result;
-    }
-#endif
-}
-
-/* UnicodeEquals */
-static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
-#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_RichCompareBool(s1, s2, equals);
-#else
-#if PY_MAJOR_VERSION < 3
-    PyObject* owned_ref = NULL;
-#endif
-    int s1_is_unicode, s2_is_unicode;
-    if (s1 == s2) {
-        goto return_eq;
-    }
-    s1_is_unicode = PyUnicode_CheckExact(s1);
-    s2_is_unicode = PyUnicode_CheckExact(s2);
-#if PY_MAJOR_VERSION < 3
-    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
-        owned_ref = PyUnicode_FromObject(s2);
-        if (unlikely(!owned_ref))
-            return -1;
-        s2 = owned_ref;
-        s2_is_unicode = 1;
-    } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
-        owned_ref = PyUnicode_FromObject(s1);
-        if (unlikely(!owned_ref))
-            return -1;
-        s1 = owned_ref;
-        s1_is_unicode = 1;
-    } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
-        return __Pyx_PyBytes_Equals(s1, s2, equals);
-    }
-#endif
-    if (s1_is_unicode & s2_is_unicode) {
-        Py_ssize_t length;
-        int kind;
-        void *data1, *data2;
-        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
-            return -1;
-        length = __Pyx_PyUnicode_GET_LENGTH(s1);
-        if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
-            goto return_ne;
-        }
-#if CYTHON_USE_UNICODE_INTERNALS
-        {
-            Py_hash_t hash1, hash2;
-        #if CYTHON_PEP393_ENABLED
-            hash1 = ((PyASCIIObject*)s1)->hash;
-            hash2 = ((PyASCIIObject*)s2)->hash;
-        #else
-            hash1 = ((PyUnicodeObject*)s1)->hash;
-            hash2 = ((PyUnicodeObject*)s2)->hash;
-        #endif
-            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
-                goto return_ne;
-            }
-        }
-#endif
-        kind = __Pyx_PyUnicode_KIND(s1);
-        if (kind != __Pyx_PyUnicode_KIND(s2)) {
-            goto return_ne;
-        }
-        data1 = __Pyx_PyUnicode_DATA(s1);
-        data2 = __Pyx_PyUnicode_DATA(s2);
-        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
-            goto return_ne;
-        } else if (length == 1) {
-            goto return_eq;
-        } else {
-            int result = memcmp(data1, data2, (size_t)(length * kind));
-            #if PY_MAJOR_VERSION < 3
-            Py_XDECREF(owned_ref);
-            #endif
-            return (equals == Py_EQ) ? (result == 0) : (result != 0);
-        }
-    } else if ((s1 == Py_None) & s2_is_unicode) {
-        goto return_ne;
-    } else if ((s2 == Py_None) & s1_is_unicode) {
-        goto return_ne;
-    } else {
-        int result;
-        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
-        #if PY_MAJOR_VERSION < 3
-        Py_XDECREF(owned_ref);
-        #endif
-        if (!py_result)
-            return -1;
-        result = __Pyx_PyObject_IsTrue(py_result);
-        Py_DECREF(py_result);
-        return result;
-    }
-return_eq:
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(owned_ref);
-    #endif
-    return (equals == Py_EQ);
-return_ne:
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(owned_ref);
-    #endif
-    return (equals == Py_NE);
-#endif
-}
-
-/* fastcall */
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s)
-{
-    Py_ssize_t i, n = PyTuple_GET_SIZE(kwnames);
-    for (i = 0; i < n; i++)
-    {
-        if (s == PyTuple_GET_ITEM(kwnames, i)) return kwvalues[i];
-    }
-    for (i = 0; i < n; i++)
-    {
-        int eq = __Pyx_PyUnicode_Equals(s, PyTuple_GET_ITEM(kwnames, i), Py_EQ);
-        if (unlikely(eq != 0)) {
-            if (unlikely(eq < 0)) return NULL;
-            return kwvalues[i];
-        }
-    }
-    return NULL;
-}
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
-CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
-    Py_ssize_t i, nkwargs = PyTuple_GET_SIZE(kwnames);
-    PyObject *dict;
-    dict = PyDict_New();
-    if (unlikely(!dict))
-        return NULL;
-    for (i=0; i<nkwargs; i++) {
-        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
-        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
-            goto bad;
-    }
-    return dict;
-bad:
-    Py_DECREF(dict);
-    return NULL;
-}
-#endif
-#endif
-
-/* pyfrozenset_new */
-static CYTHON_INLINE PyObject* __Pyx_PyFrozenSet_New(PyObject* it) {
-    if (it) {
-        PyObject* result;
-#if CYTHON_COMPILING_IN_PYPY
-        PyObject* args;
-        args = PyTuple_Pack(1, it);
-        if (unlikely(!args))
-            return NULL;
-        result = PyObject_Call((PyObject*)&PyFrozenSet_Type, args, NULL);
-        Py_DECREF(args);
-        return result;
-#else
-        if (PyFrozenSet_CheckExact(it)) {
-            Py_INCREF(it);
-            return it;
-        }
-        result = PyFrozenSet_New(it);
-        if (unlikely(!result))
-            return NULL;
-        if ((PY_VERSION_HEX >= 0x031000A1) || likely(PySet_GET_SIZE(result)))
-            return result;
-        Py_DECREF(result);
-#endif
-    }
-#if CYTHON_USE_TYPE_SLOTS
-    return PyFrozenSet_Type.tp_new(&PyFrozenSet_Type, __pyx_empty_tuple, NULL);
-#else
-    return PyObject_Call((PyObject*)&PyFrozenSet_Type, __pyx_empty_tuple, NULL);
-#endif
-}
-
-/* PySetContains */
-static int __Pyx_PySet_ContainsUnhashable(PyObject *set, PyObject *key) {
-    int result = -1;
-    if (PySet_Check(key) && PyErr_ExceptionMatches(PyExc_TypeError)) {
-        PyObject *tmpkey;
-        PyErr_Clear();
-        tmpkey = __Pyx_PyFrozenSet_New(key);
-        if (tmpkey != NULL) {
-            result = PySet_Contains(set, tmpkey);
-            Py_DECREF(tmpkey);
-        }
-    }
-    return result;
-}
-static CYTHON_INLINE int __Pyx_PySet_ContainsTF(PyObject* key, PyObject* set, int eq) {
-    int result = PySet_Contains(set, key);
-    if (unlikely(result < 0)) {
-        result = __Pyx_PySet_ContainsUnhashable(set, key);
-    }
-    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
-}
-
-/* RaiseDoubleKeywords */
-static void __Pyx_RaiseDoubleKeywordsError(
-    const char* func_name,
-    PyObject* kw_name)
-{
-    PyErr_Format(PyExc_TypeError,
-        #if PY_MAJOR_VERSION >= 3
-        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
-        #else
-        "%s() got multiple values for keyword argument '%s'", func_name,
-        PyString_AsString(kw_name));
-        #endif
-}
-
-/* ParseKeywords */
-static int __Pyx_ParseOptionalKeywords(
-    PyObject *kwds,
-    PyObject *const *kwvalues,
-    PyObject **argnames[],
-    PyObject *kwds2,
-    PyObject *values[],
-    Py_ssize_t num_pos_args,
-    const char* function_name)
-{
-    PyObject *key = 0, *value = 0;
-    Py_ssize_t pos = 0;
-    PyObject*** name;
-    PyObject*** first_kw_arg = argnames + num_pos_args;
-    int kwds_is_tuple = CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds));
-    while (1) {
-        Py_XDECREF(key); key = NULL;
-        Py_XDECREF(value); value = NULL;
-        if (kwds_is_tuple) {
-            Py_ssize_t size;
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(kwds);
-#else
-            size = PyTuple_Size(kwds);
-            if (size < 0) goto bad;
-#endif
-            if (pos >= size) break;
-#if CYTHON_AVOID_BORROWED_REFS
-            key = __Pyx_PySequence_ITEM(kwds, pos);
-            if (!key) goto bad;
-#elif CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kwds, pos);
-#else
-            key = PyTuple_GetItem(kwds, pos);
-            if (!key) goto bad;
-#endif
-            value = kwvalues[pos];
-            pos++;
-        }
-        else
-        {
-            if (!PyDict_Next(kwds, &pos, &key, &value)) break;
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_INCREF(key);
-#endif
-        }
-        name = first_kw_arg;
-        while (*name && (**name != key)) name++;
-        if (*name) {
-            values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_INCREF(value);
-            Py_DECREF(key);
-#endif
-            key = NULL;
-            value = NULL;
-            continue;
-        }
-#if !CYTHON_AVOID_BORROWED_REFS
-        Py_INCREF(key);
-#endif
-        Py_INCREF(value);
-        name = first_kw_arg;
-        #if PY_MAJOR_VERSION < 3
-        if (likely(PyString_Check(key))) {
-            while (*name) {
-                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
-                        && _PyString_Eq(**name, key)) {
-                    values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-                    value = NULL;
-#endif
-                    break;
-                }
-                name++;
-            }
-            if (*name) continue;
-            else {
-                PyObject*** argname = argnames;
-                while (argname != first_kw_arg) {
-                    if ((**argname == key) || (
-                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
-                             && _PyString_Eq(**argname, key))) {
-                        goto arg_passed_twice;
-                    }
-                    argname++;
-                }
-            }
-        } else
-        #endif
-        if (likely(PyUnicode_Check(key))) {
-            while (*name) {
-                int cmp = (
-                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-                    (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
-                #endif
-                    PyUnicode_Compare(**name, key)
-                );
-                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
-                if (cmp == 0) {
-                    values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-                    value = NULL;
-#endif
-                    break;
-                }
-                name++;
-            }
-            if (*name) continue;
-            else {
-                PyObject*** argname = argnames;
-                while (argname != first_kw_arg) {
-                    int cmp = (**argname == key) ? 0 :
-                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-                        (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
-                    #endif
-                        PyUnicode_Compare(**argname, key);
-                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
-                    if (cmp == 0) goto arg_passed_twice;
-                    argname++;
-                }
-            }
-        } else
-            goto invalid_keyword_type;
-        if (kwds2) {
-            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
-        } else {
-            goto invalid_keyword;
-        }
-    }
-    Py_XDECREF(key);
-    Py_XDECREF(value);
-    return 0;
-arg_passed_twice:
-    __Pyx_RaiseDoubleKeywordsError(function_name, key);
-    goto bad;
-invalid_keyword_type:
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() keywords must be strings", function_name);
-    goto bad;
-invalid_keyword:
-    #if PY_MAJOR_VERSION < 3
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() got an unexpected keyword argument '%.200s'",
-        function_name, PyString_AsString(key));
-    #else
-    PyErr_Format(PyExc_TypeError,
-        "%s() got an unexpected keyword argument '%U'",
-        function_name, key);
-    #endif
-bad:
-    Py_XDECREF(key);
-    Py_XDECREF(value);
-    return -1;
-}
-
-/* RaiseArgTupleInvalid */
-static void __Pyx_RaiseArgtupleInvalid(
-    const char* func_name,
-    int exact,
-    Py_ssize_t num_min,
-    Py_ssize_t num_max,
-    Py_ssize_t num_found)
-{
-    Py_ssize_t num_expected;
-    const char *more_or_less;
-    if (num_found < num_min) {
-        num_expected = num_min;
-        more_or_less = "at least";
-    } else {
-        num_expected = num_max;
-        more_or_less = "at most";
-    }
-    if (exact) {
-        more_or_less = "exactly";
-    }
-    PyErr_Format(PyExc_TypeError,
-                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                 func_name, more_or_less, num_expected,
-                 (num_expected == 1) ? "" : "s", num_found);
-}
-
-/* PyFunctionFastCall */
-#if CYTHON_FAST_PYCALL && !CYTHON_VECTORCALL
-static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
-                                               PyObject *globals) {
-    PyFrameObject *f;
-    PyThreadState *tstate = __Pyx_PyThreadState_Current;
-    PyObject **fastlocals;
-    Py_ssize_t i;
-    PyObject *result;
-    assert(globals != NULL);
-    /* XXX Perhaps we should create a specialized
-       PyFrame_New() that doesn't take locals, but does
-       take builtins without sanity checking them.
-       */
-    assert(tstate != NULL);
-    f = PyFrame_New(tstate, co, globals, NULL);
-    if (f == NULL) {
-        return NULL;
-    }
-    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
-    for (i = 0; i < na; i++) {
-        Py_INCREF(*args);
-        fastlocals[i] = *args++;
-    }
-    result = PyEval_EvalFrameEx(f,0);
-    ++tstate->recursion_depth;
-    Py_DECREF(f);
-    --tstate->recursion_depth;
-    return result;
-}
-static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
-    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
-    PyObject *globals = PyFunction_GET_GLOBALS(func);
-    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
-    PyObject *closure;
-#if PY_MAJOR_VERSION >= 3
-    PyObject *kwdefs;
-#endif
-    PyObject *kwtuple, **k;
-    PyObject **d;
-    Py_ssize_t nd;
-    Py_ssize_t nk;
-    PyObject *result;
-    assert(kwargs == NULL || PyDict_Check(kwargs));
-    nk = kwargs ? PyDict_Size(kwargs) : 0;
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) {
-        return NULL;
-    }
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
-        return NULL;
-    }
-    #endif
-    if (
-#if PY_MAJOR_VERSION >= 3
-            co->co_kwonlyargcount == 0 &&
-#endif
-            likely(kwargs == NULL || nk == 0) &&
-            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
-        if (argdefs == NULL && co->co_argcount == nargs) {
-            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
-            goto done;
-        }
-        else if (nargs == 0 && argdefs != NULL
-                 && co->co_argcount == Py_SIZE(argdefs)) {
-            /* function called with no arguments, but all parameters have
-               a default value: use default values as arguments .*/
-            args = &PyTuple_GET_ITEM(argdefs, 0);
-            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
-            goto done;
-        }
-    }
-    if (kwargs != NULL) {
-        Py_ssize_t pos, i;
-        kwtuple = PyTuple_New(2 * nk);
-        if (kwtuple == NULL) {
-            result = NULL;
-            goto done;
-        }
-        k = &PyTuple_GET_ITEM(kwtuple, 0);
-        pos = i = 0;
-        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
-            Py_INCREF(k[i]);
-            Py_INCREF(k[i+1]);
-            i += 2;
-        }
-        nk = i / 2;
-    }
-    else {
-        kwtuple = NULL;
-        k = NULL;
-    }
-    closure = PyFunction_GET_CLOSURE(func);
-#if PY_MAJOR_VERSION >= 3
-    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
-#endif
-    if (argdefs != NULL) {
-        d = &PyTuple_GET_ITEM(argdefs, 0);
-        nd = Py_SIZE(argdefs);
-    }
-    else {
-        d = NULL;
-        nd = 0;
-    }
-#if PY_MAJOR_VERSION >= 3
-    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
-                               args, (int)nargs,
-                               k, (int)nk,
-                               d, (int)nd, kwdefs, closure);
-#else
-    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
-                               args, (int)nargs,
-                               k, (int)nk,
-                               d, (int)nd, closure);
-#endif
-    Py_XDECREF(kwtuple);
-done:
-    Py_LeaveRecursiveCall();
-    return result;
-}
-#endif
-
-/* PyObjectCall */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-    PyObject *result;
-    ternaryfunc call = Py_TYPE(func)->tp_call;
-    if (unlikely(!call))
-        return PyObject_Call(func, arg, kw);
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
-        return NULL;
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
-        return NULL;
-    #endif
-    result = (*call)(func, arg, kw);
-    Py_LeaveRecursiveCall();
-    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
-        PyErr_SetString(
-            PyExc_SystemError,
-            "NULL result without error in PyObject_Call");
-    }
-    return result;
-}
-#endif
-
-/* PyObjectCallMethO */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
-    PyObject *self, *result;
-    PyCFunction cfunc;
-    cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
-    self = __Pyx_CyOrPyCFunction_GET_SELF(func);
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
-        return NULL;
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
-        return NULL;
-    #endif
-    result = cfunc(self, arg);
-    Py_LeaveRecursiveCall();
-    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
-        PyErr_SetString(
-            PyExc_SystemError,
-            "NULL result without error in PyObject_Call");
-    }
-    return result;
-}
-#endif
-
-/* PyObjectFastCall */
-#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
-static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs) {
-    PyObject *argstuple;
-    PyObject *result = 0;
-    size_t i;
-    argstuple = PyTuple_New((Py_ssize_t)nargs);
-    if (unlikely(!argstuple)) return NULL;
-    for (i = 0; i < nargs; i++) {
-        Py_INCREF(args[i]);
-        if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) < 0) goto bad;
-    }
-    result = __Pyx_PyObject_Call(func, argstuple, kwargs);
-  bad:
-    Py_DECREF(argstuple);
-    return result;
-}
-#endif
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t _nargs, PyObject *kwargs) {
-    Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
-#if CYTHON_COMPILING_IN_CPYTHON
-    if (nargs == 0 && kwargs == NULL) {
-        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
-            return __Pyx_PyObject_CallMethO(func, NULL);
-    }
-    else if (nargs == 1 && kwargs == NULL) {
-        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
-            return __Pyx_PyObject_CallMethO(func, args[0]);
-    }
-#endif
-    #if PY_VERSION_HEX < 0x030800B1
-    #if CYTHON_FAST_PYCCALL
-    if (PyCFunction_Check(func)) {
-        if (kwargs) {
-            return _PyCFunction_FastCallDict(func, args, nargs, kwargs);
-        } else {
-            return _PyCFunction_FastCallKeywords(func, args, nargs, NULL);
-        }
-    }
-    #if PY_VERSION_HEX >= 0x030700A1
-    if (!kwargs && __Pyx_IS_TYPE(func, &PyMethodDescr_Type)) {
-        return _PyMethodDescr_FastCallKeywords(func, args, nargs, NULL);
-    }
-    #endif
-    #endif
-    #if CYTHON_FAST_PYCALL
-    if (PyFunction_Check(func)) {
-        return __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs);
-    }
-    #endif
-    #endif
-    if (kwargs == NULL) {
-        #if CYTHON_VECTORCALL
-        #if PY_VERSION_HEX < 0x03090000
-        vectorcallfunc f = _PyVectorcall_Function(func);
-        #else
-        vectorcallfunc f = PyVectorcall_Function(func);
-        #endif
-        if (f) {
-            return f(func, args, (size_t)nargs, NULL);
-        }
-        #elif defined(__Pyx_CyFunction_USED) && CYTHON_BACKPORT_VECTORCALL
-        if (__Pyx_CyFunction_CheckExact(func)) {
-            __pyx_vectorcallfunc f = __Pyx_CyFunction_func_vectorcall(func);
-            if (f) return f(func, args, (size_t)nargs, NULL);
-        }
-        #endif
-    }
-    if (nargs == 0) {
-        return __Pyx_PyObject_Call(func, __pyx_empty_tuple, kwargs);
-    }
-    #if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
-    #else
-    return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
-    #endif
-}
-
-/* KeywordStringCheck */
-static int __Pyx_CheckKeywordStrings(
-    PyObject *kw,
-    const char* function_name,
-    int kw_allowed)
-{
-    PyObject* key = 0;
-    Py_ssize_t pos = 0;
-#if CYTHON_COMPILING_IN_PYPY
-    if (!kw_allowed && PyDict_Next(kw, &pos, &key, 0))
-        goto invalid_keyword;
-    return 1;
-#else
-    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kw))) {
-        Py_ssize_t kwsize;
-#if CYTHON_ASSUME_SAFE_MACROS
-        kwsize = PyTuple_GET_SIZE(kw);
-#else
-        kwsize = PyTuple_Size(kw);
-        if (kwsize < 0) return 0;
-#endif
-        if (unlikely(kwsize == 0))
-            return 1;
-        if (!kw_allowed) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kw, 0);
-#else
-            key = PyTuple_GetItem(kw, pos);
-            if (!key) return 0;
-#endif
-            goto invalid_keyword;
-        }
-#if PY_VERSION_HEX < 0x03090000
-        for (pos = 0; pos < kwsize; pos++) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kw, pos);
-#else
-            key = PyTuple_GetItem(kw, pos);
-            if (!key) return 0;
-#endif
-            if (unlikely(!PyUnicode_Check(key)))
-                goto invalid_keyword_type;
-        }
-#endif
-        return 1;
-    }
-    while (PyDict_Next(kw, &pos, &key, 0)) {
-        #if PY_MAJOR_VERSION < 3
-        if (unlikely(!PyString_Check(key)))
-        #endif
-            if (unlikely(!PyUnicode_Check(key)))
-                goto invalid_keyword_type;
-    }
-    if (!kw_allowed && unlikely(key))
-        goto invalid_keyword;
-    return 1;
-invalid_keyword_type:
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() keywords must be strings", function_name);
-    return 0;
-#endif
-invalid_keyword:
-    #if PY_MAJOR_VERSION < 3
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() got an unexpected keyword argument '%.200s'",
-        function_name, PyString_AsString(key));
-    #else
-    PyErr_Format(PyExc_TypeError,
-        "%s() got an unexpected keyword argument '%U'",
-        function_name, key);
-    #endif
-    return 0;
-}
-
-/* py_set_discard_unhashable */
-static int __Pyx_PySet_DiscardUnhashable(PyObject *set, PyObject *key) {
-    PyObject *tmpkey;
-    int rv;
-    if (likely(!PySet_Check(key) || !PyErr_ExceptionMatches(PyExc_TypeError)))
-        return -1;
-    PyErr_Clear();
-    tmpkey = __Pyx_PyFrozenSet_New(key);
-    if (tmpkey == NULL)
-        return -1;
-    rv = PySet_Discard(set, tmpkey);
-    Py_DECREF(tmpkey);
-    return rv;
-}
-
-/* py_set_remove */
-static int __Pyx_PySet_RemoveNotFound(PyObject *set, PyObject *key, int found) {
-    if (unlikely(found < 0)) {
-        found = __Pyx_PySet_DiscardUnhashable(set, key);
-    }
-    if (likely(found == 0)) {
-        PyObject *tup;
-        tup = PyTuple_Pack(1, key);
-        if (!tup)
-            return -1;
-        PyErr_SetObject(PyExc_KeyError, tup);
-        Py_DECREF(tup);
-        return -1;
-    }
-    return found;
-}
-static CYTHON_INLINE int __Pyx_PySet_Remove(PyObject *set, PyObject *key) {
-    int found = PySet_Discard(set, key);
-    if (unlikely(found != 1)) {
-        return __Pyx_PySet_RemoveNotFound(set, key, found);
-    }
-    return 0;
-}
-
-/* PyObjectCallNoArg */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
-    PyObject *arg[2] = {NULL, NULL};
-    return __Pyx_PyObject_FastCall(func, arg + 1, 0 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
-}
-
-/* PyObjectCallOneArg */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject *args[2] = {NULL, arg};
-    return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
-}
-
-/* PyObjectGetMethod */
-static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
-    PyObject *attr;
-#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
-    __Pyx_TypeName type_name;
-    PyTypeObject *tp = Py_TYPE(obj);
-    PyObject *descr;
-    descrgetfunc f = NULL;
-    PyObject **dictptr, *dict;
-    int meth_found = 0;
-    assert (*method == NULL);
-    if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
-        attr = __Pyx_PyObject_GetAttrStr(obj, name);
-        goto try_unpack;
-    }
-    if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
-        return 0;
-    }
-    descr = _PyType_Lookup(tp, name);
-    if (likely(descr != NULL)) {
-        Py_INCREF(descr);
-#if defined(Py_TPFLAGS_METHOD_DESCRIPTOR) && Py_TPFLAGS_METHOD_DESCRIPTOR
-        if (__Pyx_PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_METHOD_DESCRIPTOR))
-#elif PY_MAJOR_VERSION >= 3
-        #ifdef __Pyx_CyFunction_USED
-        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
-        #else
-        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type)))
-        #endif
-#else
-        #ifdef __Pyx_CyFunction_USED
-        if (likely(PyFunction_Check(descr) || __Pyx_CyFunction_Check(descr)))
-        #else
-        if (likely(PyFunction_Check(descr)))
-        #endif
-#endif
-        {
-            meth_found = 1;
-        } else {
-            f = Py_TYPE(descr)->tp_descr_get;
-            if (f != NULL && PyDescr_IsData(descr)) {
-                attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
-                Py_DECREF(descr);
-                goto try_unpack;
-            }
-        }
-    }
-    dictptr = _PyObject_GetDictPtr(obj);
-    if (dictptr != NULL && (dict = *dictptr) != NULL) {
-        Py_INCREF(dict);
-        attr = __Pyx_PyDict_GetItemStr(dict, name);
-        if (attr != NULL) {
-            Py_INCREF(attr);
-            Py_DECREF(dict);
-            Py_XDECREF(descr);
-            goto try_unpack;
-        }
-        Py_DECREF(dict);
-    }
-    if (meth_found) {
-        *method = descr;
-        return 1;
-    }
-    if (f != NULL) {
-        attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
-        Py_DECREF(descr);
-        goto try_unpack;
-    }
-    if (likely(descr != NULL)) {
-        *method = descr;
-        return 0;
-    }
-    type_name = __Pyx_PyType_GetName(tp);
-    PyErr_Format(PyExc_AttributeError,
-#if PY_MAJOR_VERSION >= 3
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
-                 type_name, name);
-#else
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
-                 type_name, PyString_AS_STRING(name));
-#endif
-    __Pyx_DECREF_TypeName(type_name);
-    return 0;
-#else
-    attr = __Pyx_PyObject_GetAttrStr(obj, name);
-    goto try_unpack;
-#endif
-try_unpack:
-#if CYTHON_UNPACK_METHODS
-    if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
-        PyObject *function = PyMethod_GET_FUNCTION(attr);
-        Py_INCREF(function);
-        Py_DECREF(attr);
-        *method = function;
-        return 1;
-    }
-#endif
-    *method = attr;
-    return 0;
-}
-
-/* PyObjectCallMethod0 */
-static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
-    PyObject *method = NULL, *result = NULL;
-    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
-    if (likely(is_method)) {
-        result = __Pyx_PyObject_CallOneArg(method, obj);
-        Py_DECREF(method);
-        return result;
-    }
-    if (unlikely(!method)) goto bad;
-    result = __Pyx_PyObject_CallNoArg(method);
-    Py_DECREF(method);
-bad:
-    return result;
-}
-
-/* UnpackUnboundCMethod */
-static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *args, PyObject *kwargs) {
-    PyObject *result;
-    PyObject *selfless_args = PyTuple_GetSlice(args, 1, PyTuple_Size(args));
-    if (unlikely(!selfless_args)) return NULL;
-    result = PyObject_Call(method, selfless_args, kwargs);
-    Py_DECREF(selfless_args);
-    return result;
-}
-static PyMethodDef __Pyx_UnboundCMethod_Def = {
-     "CythonUnboundCMethod",
-     __PYX_REINTERPRET_FUNCION(PyCFunction, __Pyx_SelflessCall),
-     METH_VARARGS | METH_KEYWORDS,
-     NULL
-};
-static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
-    PyObject *method;
-    method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
-    if (unlikely(!method))
-        return -1;
-    target->method = method;
-#if CYTHON_COMPILING_IN_CPYTHON
-    #if PY_MAJOR_VERSION >= 3
-    if (likely(__Pyx_TypeCheck(method, &PyMethodDescr_Type)))
-    #else
-    if (likely(!__Pyx_CyOrPyCFunction_Check(method)))
-    #endif
-    {
-        PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
-        target->func = descr->d_method->ml_meth;
-        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_STACKLESS);
-    } else
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-#else
-    if (PyCFunction_Check(method))
-#endif
-    {
-        PyObject *self;
-        int self_found;
-#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
-        self = PyObject_GetAttrString(method, "__self__");
-        if (!self) {
-            PyErr_Clear();
-        }
-#else
-        self = PyCFunction_GET_SELF(method);
-#endif
-        self_found = (self && self != Py_None);
-#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
-        Py_XDECREF(self);
-#endif
-        if (self_found) {
-            PyObject *unbound_method = PyCFunction_New(&__Pyx_UnboundCMethod_Def, method);
-            if (unlikely(!unbound_method)) return -1;
-            Py_DECREF(method);
-            target->method = unbound_method;
-        }
-    }
-    return 0;
-}
-
-/* CallUnboundCMethod0 */
-static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
-    PyObject *args, *result = NULL;
-    if (unlikely(!cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
-#if CYTHON_ASSUME_SAFE_MACROS
-    args = PyTuple_New(1);
-    if (unlikely(!args)) goto bad;
-    Py_INCREF(self);
-    PyTuple_SET_ITEM(args, 0, self);
-#else
-    args = PyTuple_Pack(1, self);
-    if (unlikely(!args)) goto bad;
-#endif
-    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
-    Py_DECREF(args);
-bad:
-    return result;
-}
-
-/* pop */
-static CYTHON_INLINE PyObject* __Pyx__PyObject_Pop(PyObject* L) {
-    if (__Pyx_IS_TYPE(L, &PySet_Type)) {
-        return PySet_Pop(L);
-    }
-    return __Pyx_PyObject_CallMethod0(L, __pyx_n_s_pop);
-}
-#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
-static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L) {
-    if (likely(PyList_GET_SIZE(L) > (((PyListObject*)L)->allocated >> 1))) {
-        __Pyx_SET_SIZE(L, Py_SIZE(L) - 1);
-        return PyList_GET_ITEM(L, PyList_GET_SIZE(L));
-    }
-    return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyList_Type_pop, L);
-}
-#endif
-
-/* GetTopmostException */
-#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
-static _PyErr_StackItem *
-__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
-{
-    _PyErr_StackItem *exc_info = tstate->exc_info;
-    while ((exc_info->exc_value == NULL || exc_info->exc_value == Py_None) &&
-           exc_info->previous_item != NULL)
-    {
-        exc_info = exc_info->previous_item;
-    }
-    return exc_info;
-}
-#endif
-
-/* SaveResetException */
-#if CYTHON_FAST_THREAD_STATE
-static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
-  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
-    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
-    PyObject *exc_value = exc_info->exc_value;
-    if (exc_value == NULL || exc_value == Py_None) {
-        *value = NULL;
-        *type = NULL;
-        *tb = NULL;
-    } else {
-        *value = exc_value;
-        Py_INCREF(*value);
-        *type = (PyObject*) Py_TYPE(exc_value);
-        Py_INCREF(*type);
-        *tb = PyException_GetTraceback(exc_value);
-    }
-  #elif CYTHON_USE_EXC_INFO_STACK
-    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
-    *type = exc_info->exc_type;
-    *value = exc_info->exc_value;
-    *tb = exc_info->exc_traceback;
-    Py_XINCREF(*type);
-    Py_XINCREF(*value);
-    Py_XINCREF(*tb);
-  #else
-    *type = tstate->exc_type;
-    *value = tstate->exc_value;
-    *tb = tstate->exc_traceback;
-    Py_XINCREF(*type);
-    Py_XINCREF(*value);
-    Py_XINCREF(*tb);
-  #endif
-}
-static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
-  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
-    _PyErr_StackItem *exc_info = tstate->exc_info;
-    PyObject *tmp_value = exc_info->exc_value;
-    exc_info->exc_value = value;
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(type);
-    Py_XDECREF(tb);
-  #else
-    PyObject *tmp_type, *tmp_value, *tmp_tb;
-    #if CYTHON_USE_EXC_INFO_STACK
-    _PyErr_StackItem *exc_info = tstate->exc_info;
-    tmp_type = exc_info->exc_type;
-    tmp_value = exc_info->exc_value;
-    tmp_tb = exc_info->exc_traceback;
-    exc_info->exc_type = type;
-    exc_info->exc_value = value;
-    exc_info->exc_traceback = tb;
-    #else
-    tmp_type = tstate->exc_type;
-    tmp_value = tstate->exc_value;
-    tmp_tb = tstate->exc_traceback;
-    tstate->exc_type = type;
-    tstate->exc_value = value;
-    tstate->exc_traceback = tb;
-    #endif
-    Py_XDECREF(tmp_type);
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(tmp_tb);
-  #endif
-}
-#endif
-
-/* GetException */
-#if CYTHON_FAST_THREAD_STATE
-static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
-#else
-static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
-#endif
-{
-    PyObject *local_type = NULL, *local_value, *local_tb = NULL;
-#if CYTHON_FAST_THREAD_STATE
-    PyObject *tmp_type, *tmp_value, *tmp_tb;
-  #if PY_VERSION_HEX >= 0x030C00A6
-    local_value = tstate->current_exception;
-    tstate->current_exception = 0;
-    if (likely(local_value)) {
-        local_type = (PyObject*) Py_TYPE(local_value);
-        Py_INCREF(local_type);
-        local_tb = PyException_GetTraceback(local_value);
-    }
-  #else
-    local_type = tstate->curexc_type;
-    local_value = tstate->curexc_value;
-    local_tb = tstate->curexc_traceback;
-    tstate->curexc_type = 0;
-    tstate->curexc_value = 0;
-    tstate->curexc_traceback = 0;
-  #endif
-#else
-    PyErr_Fetch(&local_type, &local_value, &local_tb);
-#endif
-    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
-#if CYTHON_FAST_THREAD_STATE && PY_VERSION_HEX >= 0x030C00A6
-    if (unlikely(tstate->current_exception))
-#elif CYTHON_FAST_THREAD_STATE
-    if (unlikely(tstate->curexc_type))
-#else
-    if (unlikely(PyErr_Occurred()))
-#endif
-        goto bad;
-    #if PY_MAJOR_VERSION >= 3
-    if (local_tb) {
-        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
-            goto bad;
-    }
-    #endif
-    Py_XINCREF(local_tb);
-    Py_XINCREF(local_type);
-    Py_XINCREF(local_value);
-    *type = local_type;
-    *value = local_value;
-    *tb = local_tb;
-#if CYTHON_FAST_THREAD_STATE
-    #if CYTHON_USE_EXC_INFO_STACK
-    {
-        _PyErr_StackItem *exc_info = tstate->exc_info;
-      #if PY_VERSION_HEX >= 0x030B00a4
-        tmp_value = exc_info->exc_value;
-        exc_info->exc_value = local_value;
-        tmp_type = NULL;
-        tmp_tb = NULL;
-        Py_XDECREF(local_type);
-        Py_XDECREF(local_tb);
-      #else
-        tmp_type = exc_info->exc_type;
-        tmp_value = exc_info->exc_value;
-        tmp_tb = exc_info->exc_traceback;
-        exc_info->exc_type = local_type;
-        exc_info->exc_value = local_value;
-        exc_info->exc_traceback = local_tb;
-      #endif
-    }
-    #else
-    tmp_type = tstate->exc_type;
-    tmp_value = tstate->exc_value;
-    tmp_tb = tstate->exc_traceback;
-    tstate->exc_type = local_type;
-    tstate->exc_value = local_value;
-    tstate->exc_traceback = local_tb;
-    #endif
-    Py_XDECREF(tmp_type);
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(tmp_tb);
-#else
-    PyErr_SetExcInfo(local_type, local_value, local_tb);
-#endif
-    return 0;
-bad:
-    *type = 0;
-    *value = 0;
-    *tb = 0;
-    Py_XDECREF(local_type);
-    Py_XDECREF(local_value);
-    Py_XDECREF(local_tb);
-    return -1;
-}
-
-/* RaiseException */
-#if PY_MAJOR_VERSION < 3
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
-    __Pyx_PyThreadState_declare
-    CYTHON_UNUSED_VAR(cause);
-    Py_XINCREF(type);
-    if (!value || value == Py_None)
-        value = NULL;
-    else
-        Py_INCREF(value);
-    if (!tb || tb == Py_None)
-        tb = NULL;
-    else {
-        Py_INCREF(tb);
-        if (!PyTraceBack_Check(tb)) {
-            PyErr_SetString(PyExc_TypeError,
-                "raise: arg 3 must be a traceback or None");
-            goto raise_error;
-        }
-    }
-    if (PyType_Check(type)) {
-#if CYTHON_COMPILING_IN_PYPY
-        if (!value) {
-            Py_INCREF(Py_None);
-            value = Py_None;
-        }
-#endif
-        PyErr_NormalizeException(&type, &value, &tb);
-    } else {
-        if (value) {
-            PyErr_SetString(PyExc_TypeError,
-                "instance exception may not have a separate value");
-            goto raise_error;
-        }
-        value = type;
-        type = (PyObject*) Py_TYPE(type);
-        Py_INCREF(type);
-        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
-            PyErr_SetString(PyExc_TypeError,
-                "raise: exception class must be a subclass of BaseException");
-            goto raise_error;
-        }
-    }
-    __Pyx_PyThreadState_assign
-    __Pyx_ErrRestore(type, value, tb);
-    return;
-raise_error:
-    Py_XDECREF(value);
-    Py_XDECREF(type);
-    Py_XDECREF(tb);
-    return;
-}
-#else
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
-    PyObject* owned_instance = NULL;
-    if (tb == Py_None) {
-        tb = 0;
-    } else if (tb && !PyTraceBack_Check(tb)) {
-        PyErr_SetString(PyExc_TypeError,
-            "raise: arg 3 must be a traceback or None");
-        goto bad;
-    }
-    if (value == Py_None)
-        value = 0;
-    if (PyExceptionInstance_Check(type)) {
-        if (value) {
-            PyErr_SetString(PyExc_TypeError,
-                "instance exception may not have a separate value");
-            goto bad;
-        }
-        value = type;
-        type = (PyObject*) Py_TYPE(value);
-    } else if (PyExceptionClass_Check(type)) {
-        PyObject *instance_class = NULL;
-        if (value && PyExceptionInstance_Check(value)) {
-            instance_class = (PyObject*) Py_TYPE(value);
-            if (instance_class != type) {
-                int is_subclass = PyObject_IsSubclass(instance_class, type);
-                if (!is_subclass) {
-                    instance_class = NULL;
-                } else if (unlikely(is_subclass == -1)) {
-                    goto bad;
-                } else {
-                    type = instance_class;
-                }
-            }
-        }
-        if (!instance_class) {
-            PyObject *args;
-            if (!value)
-                args = PyTuple_New(0);
-            else if (PyTuple_Check(value)) {
-                Py_INCREF(value);
-                args = value;
-            } else
-                args = PyTuple_Pack(1, value);
-            if (!args)
-                goto bad;
-            owned_instance = PyObject_Call(type, args, NULL);
-            Py_DECREF(args);
-            if (!owned_instance)
-                goto bad;
-            value = owned_instance;
-            if (!PyExceptionInstance_Check(value)) {
-                PyErr_Format(PyExc_TypeError,
-                             "calling %R should have returned an instance of "
-                             "BaseException, not %R",
-                             type, Py_TYPE(value));
-                goto bad;
-            }
-        }
-    } else {
-        PyErr_SetString(PyExc_TypeError,
-            "raise: exception class must be a subclass of BaseException");
-        goto bad;
-    }
-    if (cause) {
-        PyObject *fixed_cause;
-        if (cause == Py_None) {
-            fixed_cause = NULL;
-        } else if (PyExceptionClass_Check(cause)) {
-            fixed_cause = PyObject_CallObject(cause, NULL);
-            if (fixed_cause == NULL)
-                goto bad;
-        } else if (PyExceptionInstance_Check(cause)) {
-            fixed_cause = cause;
-            Py_INCREF(fixed_cause);
-        } else {
-            PyErr_SetString(PyExc_TypeError,
-                            "exception causes must derive from "
-                            "BaseException");
-            goto bad;
-        }
-        PyException_SetCause(value, fixed_cause);
-    }
-    PyErr_SetObject(type, value);
-    if (tb) {
-      #if PY_VERSION_HEX >= 0x030C00A6
-        PyException_SetTraceback(value, tb);
-      #elif CYTHON_FAST_THREAD_STATE
-        PyThreadState *tstate = __Pyx_PyThreadState_Current;
-        PyObject* tmp_tb = tstate->curexc_traceback;
-        if (tb != tmp_tb) {
-            Py_INCREF(tb);
-            tstate->curexc_traceback = tb;
-            Py_XDECREF(tmp_tb);
-        }
-#else
-        PyObject *tmp_type, *tmp_value, *tmp_tb;
-        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
-        Py_INCREF(tb);
-        PyErr_Restore(tmp_type, tmp_value, tb);
-        Py_XDECREF(tmp_tb);
-#endif
-    }
-bad:
-    Py_XDECREF(owned_instance);
-    return;
-}
-#endif
-
-/* GetItemInt */
-static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
-    PyObject *r;
-    if (unlikely(!j)) return NULL;
-    r = PyObject_GetItem(o, j);
-    Py_DECREF(j);
-    return r;
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              CYTHON_NCP_UNUSED int wraparound,
-                                                              CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    Py_ssize_t wrapped_i = i;
-    if (wraparound & unlikely(i < 0)) {
-        wrapped_i += PyList_GET_SIZE(o);
-    }
-    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
-        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
-        Py_INCREF(r);
-        return r;
-    }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              CYTHON_NCP_UNUSED int wraparound,
-                                                              CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    Py_ssize_t wrapped_i = i;
-    if (wraparound & unlikely(i < 0)) {
-        wrapped_i += PyTuple_GET_SIZE(o);
-    }
-    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
-        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
-        Py_INCREF(r);
-        return r;
-    }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
-                                                     CYTHON_NCP_UNUSED int wraparound,
-                                                     CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
-    if (is_list || PyList_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
-        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
-            PyObject *r = PyList_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
-    }
-    else if (PyTuple_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
-        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
-            PyObject *r = PyTuple_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
-    } else {
-        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
-        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
-        if (mm && mm->mp_subscript) {
-            PyObject *r, *key = PyInt_FromSsize_t(i);
-            if (unlikely(!key)) return NULL;
-            r = mm->mp_subscript(o, key);
-            Py_DECREF(key);
-            return r;
-        }
-        if (likely(sm && sm->sq_item)) {
-            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
-                Py_ssize_t l = sm->sq_length(o);
-                if (likely(l >= 0)) {
-                    i += l;
-                } else {
-                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
-                        return NULL;
-                    PyErr_Clear();
-                }
-            }
-            return sm->sq_item(o, i);
-        }
-    }
-#else
-    if (is_list || !PyMapping_Check(o)) {
-        return PySequence_GetItem(o, i);
-    }
-#endif
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-}
-
-/* PyObjectFormatAndDecref */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatSimpleAndDecref(PyObject* s, PyObject* f) {
-    if (unlikely(!s)) return NULL;
-    if (likely(PyUnicode_CheckExact(s))) return s;
-    #if PY_MAJOR_VERSION < 3
-    if (likely(PyString_CheckExact(s))) {
-        PyObject *result = PyUnicode_FromEncodedObject(s, NULL, "strict");
-        Py_DECREF(s);
-        return result;
-    }
-    #endif
-    return __Pyx_PyObject_FormatAndDecref(s, f);
-}
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatAndDecref(PyObject* s, PyObject* f) {
-    PyObject *result;
-    if (unlikely(!s)) return NULL;
-    result = PyObject_Format(s, f);
-    Py_DECREF(s);
-    return result;
-}
-
-/* JoinPyUnicode */
-static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
-                                      Py_UCS4 max_char) {
-#if CYTHON_USE_UNICODE_INTERNALS && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    PyObject *result_uval;
-    int result_ukind, kind_shift;
-    Py_ssize_t i, char_pos;
-    void *result_udata;
-    CYTHON_MAYBE_UNUSED_VAR(max_char);
-#if CYTHON_PEP393_ENABLED
-    result_uval = PyUnicode_New(result_ulength, max_char);
-    if (unlikely(!result_uval)) return NULL;
-    result_ukind = (max_char <= 255) ? PyUnicode_1BYTE_KIND : (max_char <= 65535) ? PyUnicode_2BYTE_KIND : PyUnicode_4BYTE_KIND;
-    kind_shift = (result_ukind == PyUnicode_4BYTE_KIND) ? 2 : result_ukind - 1;
-    result_udata = PyUnicode_DATA(result_uval);
-#else
-    result_uval = PyUnicode_FromUnicode(NULL, result_ulength);
-    if (unlikely(!result_uval)) return NULL;
-    result_ukind = sizeof(Py_UNICODE);
-    kind_shift = (result_ukind == 4) ? 2 : result_ukind - 1;
-    result_udata = PyUnicode_AS_UNICODE(result_uval);
-#endif
-    assert(kind_shift == 2 || kind_shift == 1 || kind_shift == 0);
-    char_pos = 0;
-    for (i=0; i < value_count; i++) {
-        int ukind;
-        Py_ssize_t ulength;
-        void *udata;
-        PyObject *uval = PyTuple_GET_ITEM(value_tuple, i);
-        if (unlikely(__Pyx_PyUnicode_READY(uval)))
-            goto bad;
-        ulength = __Pyx_PyUnicode_GET_LENGTH(uval);
-        if (unlikely(!ulength))
-            continue;
-        if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - ulength < char_pos))
-            goto overflow;
-        ukind = __Pyx_PyUnicode_KIND(uval);
-        udata = __Pyx_PyUnicode_DATA(uval);
-        if (!CYTHON_PEP393_ENABLED || ukind == result_ukind) {
-            memcpy((char *)result_udata + (char_pos << kind_shift), udata, (size_t) (ulength << kind_shift));
-        } else {
-            #if PY_VERSION_HEX >= 0x030d0000
-            if (unlikely(PyUnicode_CopyCharacters(result_uval, char_pos, uval, 0, ulength) < 0)) goto bad;
-            #elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030300F0 || defined(_PyUnicode_FastCopyCharacters)
-            _PyUnicode_FastCopyCharacters(result_uval, char_pos, uval, 0, ulength);
-            #else
-            Py_ssize_t j;
-            for (j=0; j < ulength; j++) {
-                Py_UCS4 uchar = __Pyx_PyUnicode_READ(ukind, udata, j);
-                __Pyx_PyUnicode_WRITE(result_ukind, result_udata, char_pos+j, uchar);
-            }
-            #endif
-        }
-        char_pos += ulength;
-    }
-    return result_uval;
-overflow:
-    PyErr_SetString(PyExc_OverflowError, "join() result is too long for a Python string");
-bad:
-    Py_DECREF(result_uval);
-    return NULL;
-#else
-    CYTHON_UNUSED_VAR(max_char);
-    CYTHON_UNUSED_VAR(result_ulength);
-    CYTHON_UNUSED_VAR(value_count);
-    return PyUnicode_Join(__pyx_empty_unicode, value_tuple);
-#endif
-}
-
-/* RaiseUnexpectedTypeError */
-static int
-__Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
-{
-    __Pyx_TypeName obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
-    PyErr_Format(PyExc_TypeError, "Expected %s, got " __Pyx_FMT_TYPENAME,
-                 expected, obj_type_name);
-    __Pyx_DECREF_TypeName(obj_type_name);
-    return 0;
-}
-
-/* PyDictVersioning */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
-    PyObject **dictptr = NULL;
-    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
-    if (offset) {
-#if CYTHON_COMPILING_IN_CPYTHON
-        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
-#else
-        dictptr = _PyObject_GetDictPtr(obj);
-#endif
-    }
-    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
-}
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
-        return 0;
-    return obj_dict_version == __Pyx_get_object_dict_version(obj);
-}
-#endif
-
-/* GetAttr */
-static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
-#if CYTHON_USE_TYPE_SLOTS
-#if PY_MAJOR_VERSION >= 3
-    if (likely(PyUnicode_Check(n)))
-#else
-    if (likely(PyString_Check(n)))
-#endif
-        return __Pyx_PyObject_GetAttrStr(o, n);
-#endif
-    return PyObject_GetAttr(o, n);
-}
-
-/* HasAttr */
-static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
-    PyObject *r;
-    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "hasattr(): attribute name must be string");
-        return -1;
-    }
-    r = __Pyx_GetAttr(o, n);
-    if (!r) {
-        PyErr_Clear();
-        return 0;
-    } else {
-        Py_DECREF(r);
-        return 1;
-    }
-}
-
-/* GetAttr3 */
-#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
-static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
-        return NULL;
-    __Pyx_PyErr_Clear();
-    Py_INCREF(d);
-    return d;
-}
-#endif
-static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
-    PyObject *r;
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-    int res = PyObject_GetOptionalAttr(o, n, &r);
-    return (res != 0) ? r : __Pyx_NewRef(d);
-#else
-  #if CYTHON_USE_TYPE_SLOTS
-    if (likely(PyString_Check(n))) {
-        r = __Pyx_PyObject_GetAttrStrNoError(o, n);
-        if (unlikely(!r) && likely(!PyErr_Occurred())) {
-            r = __Pyx_NewRef(d);
-        }
-        return r;
-    }
-  #endif
-    r = PyObject_GetAttr(o, n);
-    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
-#endif
-}
-
-/* GetModuleGlobalName */
-#if CYTHON_USE_DICT_VERSIONS
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
-#else
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
-#endif
-{
-    PyObject *result;
-#if !CYTHON_AVOID_BORROWED_REFS
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
-    result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    } else if (unlikely(PyErr_Occurred())) {
-        return NULL;
-    }
-#elif CYTHON_COMPILING_IN_LIMITED_API
-    if (unlikely(!__pyx_m)) {
-        return NULL;
-    }
-    result = PyObject_GetAttr(__pyx_m, name);
-    if (likely(result)) {
-        return result;
-    }
-#else
-    result = PyDict_GetItem(__pyx_d, name);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-#endif
-#else
-    result = PyObject_GetItem(__pyx_d, name);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-    PyErr_Clear();
-#endif
-    return __Pyx_GetBuiltinName(name);
-}
-
-/* ExtTypeTest */
-static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
-    __Pyx_TypeName obj_type_name;
-    __Pyx_TypeName type_name;
-    if (unlikely(!type)) {
-        PyErr_SetString(PyExc_SystemError, "Missing type object");
-        return 0;
-    }
-    if (likely(__Pyx_TypeCheck(obj, type)))
-        return 1;
-    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
-    type_name = __Pyx_PyType_GetName(type);
-    PyErr_Format(PyExc_TypeError,
-                 "Cannot convert " __Pyx_FMT_TYPENAME " to " __Pyx_FMT_TYPENAME,
-                 obj_type_name, type_name);
-    __Pyx_DECREF_TypeName(obj_type_name);
-    __Pyx_DECREF_TypeName(type_name);
-    return 0;
-}
-
-/* py_dict_keys */
-static CYTHON_INLINE PyObject* __Pyx_PyDict_Keys(PyObject* d) {
-    if (PY_MAJOR_VERSION >= 3)
-        return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_keys, d);
-    else
-        return PyDict_Keys(d);
-}
-
-/* CallUnboundCMethod1 */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg) {
-    if (likely(cfunc->func)) {
-        int flag = cfunc->flag;
-        if (flag == METH_O) {
-            return (*(cfunc->func))(self, arg);
-        } else if ((PY_VERSION_HEX >= 0x030600B1) && flag == METH_FASTCALL) {
-            #if PY_VERSION_HEX >= 0x030700A0
-                return (*(__Pyx_PyCFunctionFast)(void*)(PyCFunction)cfunc->func)(self, &arg, 1);
-            #else
-                return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, &arg, 1, NULL);
-            #endif
-        } else if ((PY_VERSION_HEX >= 0x030700A0) && flag == (METH_FASTCALL | METH_KEYWORDS)) {
-            return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, &arg, 1, NULL);
-        }
-    }
-    return __Pyx__CallUnboundCMethod1(cfunc, self, arg);
-}
-#endif
-static PyObject* __Pyx__CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg){
-    PyObject *args, *result = NULL;
-    if (unlikely(!cfunc->func && !cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
-#if CYTHON_COMPILING_IN_CPYTHON
-    if (cfunc->func && (cfunc->flag & METH_VARARGS)) {
-        args = PyTuple_New(1);
-        if (unlikely(!args)) goto bad;
-        Py_INCREF(arg);
-        PyTuple_SET_ITEM(args, 0, arg);
-        if (cfunc->flag & METH_KEYWORDS)
-            result = (*(PyCFunctionWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, NULL);
-        else
-            result = (*cfunc->func)(self, args);
-    } else {
-        args = PyTuple_New(2);
-        if (unlikely(!args)) goto bad;
-        Py_INCREF(self);
-        PyTuple_SET_ITEM(args, 0, self);
-        Py_INCREF(arg);
-        PyTuple_SET_ITEM(args, 1, arg);
-        result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
-    }
-#else
-    args = PyTuple_Pack(2, self, arg);
-    if (unlikely(!args)) goto bad;
-    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
-#endif
-bad:
-    Py_XDECREF(args);
-    return result;
-}
-
-/* IterFinish */
-static CYTHON_INLINE int __Pyx_IterFinish(void) {
-    PyObject* exc_type;
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    exc_type = __Pyx_PyErr_CurrentExceptionType();
-    if (unlikely(exc_type)) {
-        if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)))
-            return -1;
-        __Pyx_PyErr_Clear();
-        return 0;
-    }
-    return 0;
-}
-
-/* RaiseNeedMoreValuesToUnpack */
-static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
-    PyErr_Format(PyExc_ValueError,
-                 "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
-                 index, (index == 1) ? "" : "s");
-}
-
-/* RaiseTooManyValuesToUnpack */
-static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
-    PyErr_Format(PyExc_ValueError,
-                 "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
-}
-
-/* UnpackItemEndCheck */
-static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
-    if (unlikely(retval)) {
-        Py_DECREF(retval);
-        __Pyx_RaiseTooManyValuesError(expected);
-        return -1;
-    }
-    return __Pyx_IterFinish();
-}
-
-/* RaiseNoneIterError */
-static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
-    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
-}
-
-/* UnpackTupleError */
-static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) {
-    if (t == Py_None) {
-      __Pyx_RaiseNoneNotIterableError();
-    } else if (PyTuple_GET_SIZE(t) < index) {
-      __Pyx_RaiseNeedMoreValuesError(PyTuple_GET_SIZE(t));
-    } else {
-      __Pyx_RaiseTooManyValuesError(index);
-    }
-}
-
-/* UnpackTuple2 */
-static CYTHON_INLINE int __Pyx_unpack_tuple2_exact(
-        PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2, int decref_tuple) {
-    PyObject *value1 = NULL, *value2 = NULL;
-#if CYTHON_COMPILING_IN_PYPY
-    value1 = PySequence_ITEM(tuple, 0);  if (unlikely(!value1)) goto bad;
-    value2 = PySequence_ITEM(tuple, 1);  if (unlikely(!value2)) goto bad;
-#else
-    value1 = PyTuple_GET_ITEM(tuple, 0);  Py_INCREF(value1);
-    value2 = PyTuple_GET_ITEM(tuple, 1);  Py_INCREF(value2);
-#endif
-    if (decref_tuple) {
-        Py_DECREF(tuple);
-    }
-    *pvalue1 = value1;
-    *pvalue2 = value2;
-    return 0;
-#if CYTHON_COMPILING_IN_PYPY
-bad:
-    Py_XDECREF(value1);
-    Py_XDECREF(value2);
-    if (decref_tuple) { Py_XDECREF(tuple); }
-    return -1;
-#endif
-}
-static int __Pyx_unpack_tuple2_generic(PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2,
-                                       int has_known_size, int decref_tuple) {
-    Py_ssize_t index;
-    PyObject *value1 = NULL, *value2 = NULL, *iter = NULL;
-    iternextfunc iternext;
-    iter = PyObject_GetIter(tuple);
-    if (unlikely(!iter)) goto bad;
-    if (decref_tuple) { Py_DECREF(tuple); tuple = NULL; }
-    iternext = __Pyx_PyObject_GetIterNextFunc(iter);
-    value1 = iternext(iter); if (unlikely(!value1)) { index = 0; goto unpacking_failed; }
-    value2 = iternext(iter); if (unlikely(!value2)) { index = 1; goto unpacking_failed; }
-    if (!has_known_size && unlikely(__Pyx_IternextUnpackEndCheck(iternext(iter), 2))) goto bad;
-    Py_DECREF(iter);
-    *pvalue1 = value1;
-    *pvalue2 = value2;
-    return 0;
-unpacking_failed:
-    if (!has_known_size && __Pyx_IterFinish() == 0)
-        __Pyx_RaiseNeedMoreValuesError(index);
-bad:
-    Py_XDECREF(iter);
-    Py_XDECREF(value1);
-    Py_XDECREF(value2);
-    if (decref_tuple) { Py_XDECREF(tuple); }
-    return -1;
-}
-
-/* dict_iter */
-#if CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-#include <string.h>
-#endif
-static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* iterable, int is_dict, PyObject* method_name,
-                                                   Py_ssize_t* p_orig_length, int* p_source_is_dict) {
-    is_dict = is_dict || likely(PyDict_CheckExact(iterable));
-    *p_source_is_dict = is_dict;
-    if (is_dict) {
-#if !CYTHON_COMPILING_IN_PYPY
-        *p_orig_length = PyDict_Size(iterable);
-        Py_INCREF(iterable);
-        return iterable;
-#elif PY_MAJOR_VERSION >= 3
-        static PyObject *py_items = NULL, *py_keys = NULL, *py_values = NULL;
-        PyObject **pp = NULL;
-        if (method_name) {
-            const char *name = PyUnicode_AsUTF8(method_name);
-            if (strcmp(name, "iteritems") == 0) pp = &py_items;
-            else if (strcmp(name, "iterkeys") == 0) pp = &py_keys;
-            else if (strcmp(name, "itervalues") == 0) pp = &py_values;
-            if (pp) {
-                if (!*pp) {
-                    *pp = PyUnicode_FromString(name + 4);
-                    if (!*pp)
-                        return NULL;
-                }
-                method_name = *pp;
-            }
-        }
-#endif
-    }
-    *p_orig_length = 0;
-    if (method_name) {
-        PyObject* iter;
-        iterable = __Pyx_PyObject_CallMethod0(iterable, method_name);
-        if (!iterable)
-            return NULL;
-#if !CYTHON_COMPILING_IN_PYPY
-        if (PyTuple_CheckExact(iterable) || PyList_CheckExact(iterable))
-            return iterable;
-#endif
-        iter = PyObject_GetIter(iterable);
-        Py_DECREF(iterable);
-        return iter;
-    }
-    return PyObject_GetIter(iterable);
-}
-static CYTHON_INLINE int __Pyx_dict_iter_next(
-        PyObject* iter_obj, CYTHON_NCP_UNUSED Py_ssize_t orig_length, CYTHON_NCP_UNUSED Py_ssize_t* ppos,
-        PyObject** pkey, PyObject** pvalue, PyObject** pitem, int source_is_dict) {
-    PyObject* next_item;
-#if !CYTHON_COMPILING_IN_PYPY
-    if (source_is_dict) {
-        PyObject *key, *value;
-        if (unlikely(orig_length != PyDict_Size(iter_obj))) {
-            PyErr_SetString(PyExc_RuntimeError, "dictionary changed size during iteration");
-            return -1;
-        }
-        if (unlikely(!PyDict_Next(iter_obj, ppos, &key, &value))) {
-            return 0;
-        }
-        if (pitem) {
-            PyObject* tuple = PyTuple_New(2);
-            if (unlikely(!tuple)) {
-                return -1;
-            }
-            Py_INCREF(key);
-            Py_INCREF(value);
-            PyTuple_SET_ITEM(tuple, 0, key);
-            PyTuple_SET_ITEM(tuple, 1, value);
-            *pitem = tuple;
-        } else {
-            if (pkey) {
-                Py_INCREF(key);
-                *pkey = key;
-            }
-            if (pvalue) {
-                Py_INCREF(value);
-                *pvalue = value;
-            }
-        }
-        return 1;
-    } else if (PyTuple_CheckExact(iter_obj)) {
-        Py_ssize_t pos = *ppos;
-        if (unlikely(pos >= PyTuple_GET_SIZE(iter_obj))) return 0;
-        *ppos = pos + 1;
-        next_item = PyTuple_GET_ITEM(iter_obj, pos);
-        Py_INCREF(next_item);
-    } else if (PyList_CheckExact(iter_obj)) {
-        Py_ssize_t pos = *ppos;
-        if (unlikely(pos >= PyList_GET_SIZE(iter_obj))) return 0;
-        *ppos = pos + 1;
-        next_item = PyList_GET_ITEM(iter_obj, pos);
-        Py_INCREF(next_item);
-    } else
-#endif
-    {
-        next_item = PyIter_Next(iter_obj);
-        if (unlikely(!next_item)) {
-            return __Pyx_IterFinish();
-        }
-    }
-    if (pitem) {
-        *pitem = next_item;
-    } else if (pkey && pvalue) {
-        if (__Pyx_unpack_tuple2(next_item, pkey, pvalue, source_is_dict, source_is_dict, 1))
-            return -1;
-    } else if (pkey) {
-        *pkey = next_item;
-    } else {
-        *pvalue = next_item;
-    }
-    return 1;
-}
-
-/* ArgTypeTest */
-static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
-{
-    __Pyx_TypeName type_name;
-    __Pyx_TypeName obj_type_name;
-    if (unlikely(!type)) {
-        PyErr_SetString(PyExc_SystemError, "Missing type object");
-        return 0;
-    }
-    else if (exact) {
-        #if PY_MAJOR_VERSION == 2
-        if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
-        #endif
-    }
-    else {
-        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
-    }
-    type_name = __Pyx_PyType_GetName(type);
-    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
-    PyErr_Format(PyExc_TypeError,
-        "Argument '%.200s' has incorrect type (expected " __Pyx_FMT_TYPENAME
-        ", got " __Pyx_FMT_TYPENAME ")", name, type_name, obj_type_name);
-    __Pyx_DECREF_TypeName(type_name);
-    __Pyx_DECREF_TypeName(obj_type_name);
-    return 0;
-}
-
-/* py_dict_values */
-static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
-    if (PY_MAJOR_VERSION >= 3)
-        return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_values, d);
-    else
-        return PyDict_Values(d);
-}
-
-/* Import */
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *module = 0;
-    PyObject *empty_dict = 0;
-    PyObject *empty_list = 0;
-    #if PY_MAJOR_VERSION < 3
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (unlikely(!py_import))
-        goto bad;
-    if (!from_list) {
-        empty_list = PyList_New(0);
-        if (unlikely(!empty_list))
-            goto bad;
-        from_list = empty_list;
-    }
-    #endif
-    empty_dict = PyDict_New();
-    if (unlikely(!empty_dict))
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.') != NULL) {
-                module = PyImport_ImportModuleLevelObject(
-                    name, __pyx_d, empty_dict, from_list, 1);
-                if (unlikely(!module)) {
-                    if (unlikely(!PyErr_ExceptionMatches(PyExc_ImportError)))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
-        }
-        #endif
-        if (!module) {
-            #if PY_MAJOR_VERSION < 3
-            PyObject *py_level = PyInt_FromLong(level);
-            if (unlikely(!py_level))
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, __pyx_d, empty_dict, from_list, py_level, (PyObject *)NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, __pyx_d, empty_dict, from_list, level);
-            #endif
-        }
-    }
-bad:
-    Py_XDECREF(empty_dict);
-    Py_XDECREF(empty_list);
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(py_import);
-    #endif
-    return module;
-}
-
-/* ImportFrom */
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
-    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
-    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
-        const char* module_name_str = 0;
-        PyObject* module_name = 0;
-        PyObject* module_dot = 0;
-        PyObject* full_name = 0;
-        PyErr_Clear();
-        module_name_str = PyModule_GetName(module);
-        if (unlikely(!module_name_str)) { goto modbad; }
-        module_name = PyUnicode_FromString(module_name_str);
-        if (unlikely(!module_name)) { goto modbad; }
-        module_dot = PyUnicode_Concat(module_name, __pyx_kp_u__6);
-        if (unlikely(!module_dot)) { goto modbad; }
-        full_name = PyUnicode_Concat(module_dot, name);
-        if (unlikely(!full_name)) { goto modbad; }
-        #if PY_VERSION_HEX < 0x030700A1 || (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400)
-        {
-            PyObject *modules = PyImport_GetModuleDict();
-            if (unlikely(!modules))
-                goto modbad;
-            value = PyObject_GetItem(modules, full_name);
-        }
-        #else
-        value = PyImport_GetModule(full_name);
-        #endif
-      modbad:
-        Py_XDECREF(full_name);
-        Py_XDECREF(module_dot);
-        Py_XDECREF(module_name);
-    }
-    if (unlikely(!value)) {
-        PyErr_Format(PyExc_ImportError,
-        #if PY_MAJOR_VERSION < 3
-            "cannot import name %.230s", PyString_AS_STRING(name));
-        #else
-            "cannot import name %S", name);
-        #endif
-    }
-    return value;
-}
-
-/* FixUpExtensionType */
-#if CYTHON_USE_TYPE_SPECS
-static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type) {
-#if PY_VERSION_HEX > 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    CYTHON_UNUSED_VAR(spec);
-    CYTHON_UNUSED_VAR(type);
-#else
-    const PyType_Slot *slot = spec->slots;
-    while (slot && slot->slot && slot->slot != Py_tp_members)
-        slot++;
-    if (slot && slot->slot == Py_tp_members) {
-        int changed = 0;
-#if !(PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON)
-        const
-#endif
-            PyMemberDef *memb = (PyMemberDef*) slot->pfunc;
-        while (memb && memb->name) {
-            if (memb->name[0] == '_' && memb->name[1] == '_') {
-#if PY_VERSION_HEX < 0x030900b1
-                if (strcmp(memb->name, "__weaklistoffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-                    type->tp_weaklistoffset = memb->offset;
-                    changed = 1;
-                }
-                else if (strcmp(memb->name, "__dictoffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-                    type->tp_dictoffset = memb->offset;
-                    changed = 1;
-                }
-#if CYTHON_METH_FASTCALL
-                else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-#if PY_VERSION_HEX >= 0x030800b4
-                    type->tp_vectorcall_offset = memb->offset;
-#else
-                    type->tp_print = (printfunc) memb->offset;
-#endif
-                    changed = 1;
-                }
-#endif
-#else
-                if ((0));
-#endif
-#if PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON
-                else if (strcmp(memb->name, "__module__") == 0) {
-                    PyObject *descr;
-                    assert(memb->type == T_OBJECT);
-                    assert(memb->flags == 0 || memb->flags == READONLY);
-                    descr = PyDescr_NewMember(type, memb);
-                    if (unlikely(!descr))
-                        return -1;
-                    if (unlikely(PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr) < 0)) {
-                        Py_DECREF(descr);
-                        return -1;
-                    }
-                    Py_DECREF(descr);
-                    changed = 1;
-                }
-#endif
-            }
-            memb++;
-        }
-        if (changed)
-            PyType_Modified(type);
-    }
-#endif
-    return 0;
-}
-#endif
-
-/* FormatTypeName */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static __Pyx_TypeName
-__Pyx_PyType_GetName(PyTypeObject* tp)
-{
-    PyObject *name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
-                                               __pyx_n_s_name);
-    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) {
-        PyErr_Clear();
-        Py_XDECREF(name);
-        name = __Pyx_NewRef(__pyx_n_s__8);
-    }
-    return name;
-}
-#endif
-
-/* ValidateExternBase */
-static int __Pyx_validate_extern_base(PyTypeObject *base) {
-    Py_ssize_t itemsize;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *py_itemsize;
-#endif
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    itemsize = ((PyTypeObject *)base)->tp_itemsize;
-#else
-    py_itemsize = PyObject_GetAttrString((PyObject*)base, "__itemsize__");
-    if (!py_itemsize)
-        return -1;
-    itemsize = PyLong_AsSsize_t(py_itemsize);
-    Py_DECREF(py_itemsize);
-    py_itemsize = 0;
-    if (itemsize == (Py_ssize_t)-1 && PyErr_Occurred())
-        return -1;
-#endif
-    if (itemsize) {
-        __Pyx_TypeName b_name = __Pyx_PyType_GetName(base);
-        PyErr_Format(PyExc_TypeError,
-                "inheritance from PyVarObject types like '" __Pyx_FMT_TYPENAME "' not currently supported", b_name);
-        __Pyx_DECREF_TypeName(b_name);
-        return -1;
-    }
-    return 0;
-}
-
-/* ValidateBasesTuple */
-#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
-static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases) {
-    Py_ssize_t i, n;
-#if CYTHON_ASSUME_SAFE_MACROS
-    n = PyTuple_GET_SIZE(bases);
-#else
-    n = PyTuple_Size(bases);
-    if (n < 0) return -1;
-#endif
-    for (i = 1; i < n; i++)
-    {
-#if CYTHON_AVOID_BORROWED_REFS
-        PyObject *b0 = PySequence_GetItem(bases, i);
-        if (!b0) return -1;
-#elif CYTHON_ASSUME_SAFE_MACROS
-        PyObject *b0 = PyTuple_GET_ITEM(bases, i);
-#else
-        PyObject *b0 = PyTuple_GetItem(bases, i);
-        if (!b0) return -1;
-#endif
-        PyTypeObject *b;
-#if PY_MAJOR_VERSION < 3
-        if (PyClass_Check(b0))
-        {
-            PyErr_Format(PyExc_TypeError, "base class '%.200s' is an old-style class",
-                         PyString_AS_STRING(((PyClassObject*)b0)->cl_name));
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
-#endif
-            return -1;
-        }
-#endif
-        b = (PyTypeObject*) b0;
-        if (!__Pyx_PyType_HasFeature(b, Py_TPFLAGS_HEAPTYPE))
-        {
-            __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
-            PyErr_Format(PyExc_TypeError,
-                "base class '" __Pyx_FMT_TYPENAME "' is not a heap type", b_name);
-            __Pyx_DECREF_TypeName(b_name);
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
-#endif
-            return -1;
-        }
-        if (dictoffset == 0)
-        {
-            Py_ssize_t b_dictoffset = 0;
-#if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
-            b_dictoffset = b->tp_dictoffset;
-#else
-            PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
-            if (!py_b_dictoffset) goto dictoffset_return;
-            b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
-            Py_DECREF(py_b_dictoffset);
-            if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
-#endif
-            if (b_dictoffset) {
-                {
-                    __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
-                    PyErr_Format(PyExc_TypeError,
-                        "extension type '%.200s' has no __dict__ slot, "
-                        "but base type '" __Pyx_FMT_TYPENAME "' has: "
-                        "either add 'cdef dict __dict__' to the extension type "
-                        "or add '__slots__ = [...]' to the base type",
-                        type_name, b_name);
-                    __Pyx_DECREF_TypeName(b_name);
-                }
-#if !(CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY)
-              dictoffset_return:
-#endif
-#if CYTHON_AVOID_BORROWED_REFS
-                Py_DECREF(b0);
-#endif
-                return -1;
-            }
-        }
-#if CYTHON_AVOID_BORROWED_REFS
-        Py_DECREF(b0);
-#endif
-    }
-    return 0;
-}
-#endif
-
-/* PyType_Ready */
-static int __Pyx_PyType_Ready(PyTypeObject *t) {
-#if CYTHON_USE_TYPE_SPECS || !(CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API) || defined(PYSTON_MAJOR_VERSION)
-    (void)__Pyx_PyObject_CallMethod0;
-#if CYTHON_USE_TYPE_SPECS
-    (void)__Pyx_validate_bases_tuple;
-#endif
-    return PyType_Ready(t);
-#else
-    int r;
-    PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
-    if (bases && unlikely(__Pyx_validate_bases_tuple(t->tp_name, t->tp_dictoffset, bases) == -1))
-        return -1;
-#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
-    {
-        int gc_was_enabled;
-    #if PY_VERSION_HEX >= 0x030A00b1
-        gc_was_enabled = PyGC_Disable();
-        (void)__Pyx_PyObject_CallMethod0;
-    #else
-        PyObject *ret, *py_status;
-        PyObject *gc = NULL;
-        #if PY_VERSION_HEX >= 0x030700a1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM+0 >= 0x07030400)
-        gc = PyImport_GetModule(__pyx_kp_u_gc);
-        #endif
-        if (unlikely(!gc)) gc = PyImport_Import(__pyx_kp_u_gc);
-        if (unlikely(!gc)) return -1;
-        py_status = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_isenabled);
-        if (unlikely(!py_status)) {
-            Py_DECREF(gc);
-            return -1;
-        }
-        gc_was_enabled = __Pyx_PyObject_IsTrue(py_status);
-        Py_DECREF(py_status);
-        if (gc_was_enabled > 0) {
-            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_disable);
-            if (unlikely(!ret)) {
-                Py_DECREF(gc);
-                return -1;
-            }
-            Py_DECREF(ret);
-        } else if (unlikely(gc_was_enabled == -1)) {
-            Py_DECREF(gc);
-            return -1;
-        }
-    #endif
-        t->tp_flags |= Py_TPFLAGS_HEAPTYPE;
-#if PY_VERSION_HEX >= 0x030A0000
-        t->tp_flags |= Py_TPFLAGS_IMMUTABLETYPE;
-#endif
-#else
-        (void)__Pyx_PyObject_CallMethod0;
-#endif
-    r = PyType_Ready(t);
-#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
-        t->tp_flags &= ~Py_TPFLAGS_HEAPTYPE;
-    #if PY_VERSION_HEX >= 0x030A00b1
-        if (gc_was_enabled)
-            PyGC_Enable();
-    #else
-        if (gc_was_enabled) {
-            PyObject *tp, *v, *tb;
-            PyErr_Fetch(&tp, &v, &tb);
-            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_enable);
-            if (likely(ret || r == -1)) {
-                Py_XDECREF(ret);
-                PyErr_Restore(tp, v, tb);
-            } else {
-                Py_XDECREF(tp);
-                Py_XDECREF(v);
-                Py_XDECREF(tb);
-                r = -1;
-            }
-        }
-        Py_DECREF(gc);
-    #endif
-    }
-#endif
-    return r;
-#endif
-}
-
-/* PyObject_GenericGetAttrNoDict */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
-    __Pyx_TypeName type_name = __Pyx_PyType_GetName(tp);
-    PyErr_Format(PyExc_AttributeError,
-#if PY_MAJOR_VERSION >= 3
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
-                 type_name, attr_name);
-#else
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
-                 type_name, PyString_AS_STRING(attr_name));
-#endif
-    __Pyx_DECREF_TypeName(type_name);
-    return NULL;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
-    PyObject *descr;
-    PyTypeObject *tp = Py_TYPE(obj);
-    if (unlikely(!PyString_Check(attr_name))) {
-        return PyObject_GenericGetAttr(obj, attr_name);
-    }
-    assert(!tp->tp_dictoffset);
-    descr = _PyType_Lookup(tp, attr_name);
-    if (unlikely(!descr)) {
-        return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
-    }
-    Py_INCREF(descr);
-    #if PY_MAJOR_VERSION < 3
-    if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
-    #endif
-    {
-        descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
-        if (unlikely(f)) {
-            PyObject *res = f(descr, obj, (PyObject *)tp);
-            Py_DECREF(descr);
-            return res;
-        }
-    }
-    return descr;
-}
-#endif
-
-/* PyObject_GenericGetAttr */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
-    if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
-        return PyObject_GenericGetAttr(obj, attr_name);
-    }
-    return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
-}
-#endif
-
-/* SetVTable */
-static int __Pyx_SetVtable(PyTypeObject *type, void *vtable) {
-    PyObject *ob = PyCapsule_New(vtable, 0, 0);
-    if (unlikely(!ob))
-        goto bad;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    if (unlikely(PyObject_SetAttr((PyObject *) type, __pyx_n_s_pyx_vtable, ob) < 0))
-#else
-    if (unlikely(PyDict_SetItem(type->tp_dict, __pyx_n_s_pyx_vtable, ob) < 0))
-#endif
-        goto bad;
-    Py_DECREF(ob);
-    return 0;
-bad:
-    Py_XDECREF(ob);
-    return -1;
-}
-
-/* GetVTable */
-static void* __Pyx_GetVtable(PyTypeObject *type) {
-    void* ptr;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *ob = PyObject_GetAttr((PyObject *)type, __pyx_n_s_pyx_vtable);
-#else
-    PyObject *ob = PyObject_GetItem(type->tp_dict, __pyx_n_s_pyx_vtable);
-#endif
-    if (!ob)
-        goto bad;
-    ptr = PyCapsule_GetPointer(ob, 0);
-    if (!ptr && !PyErr_Occurred())
-        PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
-    Py_DECREF(ob);
-    return ptr;
-bad:
-    Py_XDECREF(ob);
-    return NULL;
-}
-
-/* MergeVTables */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_MergeVtables(PyTypeObject *type) {
-    int i;
-    void** base_vtables;
-    __Pyx_TypeName tp_base_name;
-    __Pyx_TypeName base_name;
-    void* unknown = (void*)-1;
-    PyObject* bases = type->tp_bases;
-    int base_depth = 0;
-    {
-        PyTypeObject* base = type->tp_base;
-        while (base) {
-            base_depth += 1;
-            base = base->tp_base;
-        }
-    }
-    base_vtables = (void**) malloc(sizeof(void*) * (size_t)(base_depth + 1));
-    base_vtables[0] = unknown;
-    for (i = 1; i < PyTuple_GET_SIZE(bases); i++) {
-        void* base_vtable = __Pyx_GetVtable(((PyTypeObject*)PyTuple_GET_ITEM(bases, i)));
-        if (base_vtable != NULL) {
-            int j;
-            PyTypeObject* base = type->tp_base;
-            for (j = 0; j < base_depth; j++) {
-                if (base_vtables[j] == unknown) {
-                    base_vtables[j] = __Pyx_GetVtable(base);
-                    base_vtables[j + 1] = unknown;
-                }
-                if (base_vtables[j] == base_vtable) {
-                    break;
-                } else if (base_vtables[j] == NULL) {
-                    goto bad;
-                }
-                base = base->tp_base;
-            }
-        }
-    }
-    PyErr_Clear();
-    free(base_vtables);
-    return 0;
-bad:
-    tp_base_name = __Pyx_PyType_GetName(type->tp_base);
-    base_name = __Pyx_PyType_GetName((PyTypeObject*)PyTuple_GET_ITEM(bases, i));
-    PyErr_Format(PyExc_TypeError,
-        "multiple bases have vtable conflict: '" __Pyx_FMT_TYPENAME "' and '" __Pyx_FMT_TYPENAME "'", tp_base_name, base_name);
-    __Pyx_DECREF_TypeName(tp_base_name);
-    __Pyx_DECREF_TypeName(base_name);
-    free(base_vtables);
-    return -1;
-}
-#endif
-
-/* SetupReduce */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
-  int ret;
-  PyObject *name_attr;
-  name_attr = __Pyx_PyObject_GetAttrStrNoError(meth, __pyx_n_s_name);
-  if (likely(name_attr)) {
-      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
-  } else {
-      ret = -1;
-  }
-  if (unlikely(ret < 0)) {
-      PyErr_Clear();
-      ret = 0;
-  }
-  Py_XDECREF(name_attr);
-  return ret;
-}
-static int __Pyx_setup_reduce(PyObject* type_obj) {
-    int ret = 0;
-    PyObject *object_reduce = NULL;
-    PyObject *object_getstate = NULL;
-    PyObject *object_reduce_ex = NULL;
-    PyObject *reduce = NULL;
-    PyObject *reduce_ex = NULL;
-    PyObject *reduce_cython = NULL;
-    PyObject *setstate = NULL;
-    PyObject *setstate_cython = NULL;
-    PyObject *getstate = NULL;
-#if CYTHON_USE_PYTYPE_LOOKUP
-    getstate = _PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate);
-#else
-    getstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_getstate);
-    if (!getstate && PyErr_Occurred()) {
-        goto __PYX_BAD;
-    }
-#endif
-    if (getstate) {
-#if CYTHON_USE_PYTYPE_LOOKUP
-        object_getstate = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_getstate);
-#else
-        object_getstate = __Pyx_PyObject_GetAttrStrNoError((PyObject*)&PyBaseObject_Type, __pyx_n_s_getstate);
-        if (!object_getstate && PyErr_Occurred()) {
-            goto __PYX_BAD;
-        }
-#endif
-        if (object_getstate != getstate) {
-            goto __PYX_GOOD;
-        }
-    }
-#if CYTHON_USE_PYTYPE_LOOKUP
-    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
-#else
-    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
-#endif
-    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
-    if (reduce_ex == object_reduce_ex) {
-#if CYTHON_USE_PYTYPE_LOOKUP
-        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
-#else
-        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
-#endif
-        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
-        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
-            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython);
-            if (likely(reduce_cython)) {
-                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-            } else if (reduce == object_reduce || PyErr_Occurred()) {
-                goto __PYX_BAD;
-            }
-            setstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate);
-            if (!setstate) PyErr_Clear();
-            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
-                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython);
-                if (likely(setstate_cython)) {
-                    ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-                    ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-                } else if (!setstate || PyErr_Occurred()) {
-                    goto __PYX_BAD;
-                }
-            }
-            PyType_Modified((PyTypeObject*)type_obj);
-        }
-    }
-    goto __PYX_GOOD;
-__PYX_BAD:
-    if (!PyErr_Occurred()) {
-        __Pyx_TypeName type_obj_name =
-            __Pyx_PyType_GetName((PyTypeObject*)type_obj);
-        PyErr_Format(PyExc_RuntimeError,
-            "Unable to initialize pickling for " __Pyx_FMT_TYPENAME, type_obj_name);
-        __Pyx_DECREF_TypeName(type_obj_name);
-    }
-    ret = -1;
-__PYX_GOOD:
-#if !CYTHON_USE_PYTYPE_LOOKUP
-    Py_XDECREF(object_reduce);
-    Py_XDECREF(object_reduce_ex);
-    Py_XDECREF(object_getstate);
-    Py_XDECREF(getstate);
-#endif
-    Py_XDECREF(reduce);
-    Py_XDECREF(reduce_ex);
-    Py_XDECREF(reduce_cython);
-    Py_XDECREF(setstate);
-    Py_XDECREF(setstate_cython);
-    return ret;
-}
-#endif
-
-/* FetchSharedCythonModule */
-static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
-    return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
-}
-
-/* FetchCommonType */
-static int __Pyx_VerifyCachedType(PyObject *cached_type,
-                               const char *name,
-                               Py_ssize_t basicsize,
-                               Py_ssize_t expected_basicsize) {
-    if (!PyType_Check(cached_type)) {
-        PyErr_Format(PyExc_TypeError,
-            "Shared Cython type %.200s is not a type object", name);
-        return -1;
-    }
-    if (basicsize != expected_basicsize) {
-        PyErr_Format(PyExc_TypeError,
-            "Shared Cython type %.200s has the wrong size, try recompiling",
-            name);
-        return -1;
-    }
-    return 0;
-}
-#if !CYTHON_USE_TYPE_SPECS
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
-    PyObject* abi_module;
-    const char* object_name;
-    PyTypeObject *cached_type = NULL;
-    abi_module = __Pyx_FetchSharedCythonABIModule();
-    if (!abi_module) return NULL;
-    object_name = strrchr(type->tp_name, '.');
-    object_name = object_name ? object_name+1 : type->tp_name;
-    cached_type = (PyTypeObject*) PyObject_GetAttrString(abi_module, object_name);
-    if (cached_type) {
-        if (__Pyx_VerifyCachedType(
-              (PyObject *)cached_type,
-              object_name,
-              cached_type->tp_basicsize,
-              type->tp_basicsize) < 0) {
-            goto bad;
-        }
-        goto done;
-    }
-    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
-    PyErr_Clear();
-    if (PyType_Ready(type) < 0) goto bad;
-    if (PyObject_SetAttrString(abi_module, object_name, (PyObject *)type) < 0)
-        goto bad;
-    Py_INCREF(type);
-    cached_type = type;
-done:
-    Py_DECREF(abi_module);
-    return cached_type;
-bad:
-    Py_XDECREF(cached_type);
-    cached_type = NULL;
-    goto done;
-}
-#else
-static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases) {
-    PyObject *abi_module, *cached_type = NULL;
-    const char* object_name = strrchr(spec->name, '.');
-    object_name = object_name ? object_name+1 : spec->name;
-    abi_module = __Pyx_FetchSharedCythonABIModule();
-    if (!abi_module) return NULL;
-    cached_type = PyObject_GetAttrString(abi_module, object_name);
-    if (cached_type) {
-        Py_ssize_t basicsize;
-#if CYTHON_COMPILING_IN_LIMITED_API
-        PyObject *py_basicsize;
-        py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
-        if (unlikely(!py_basicsize)) goto bad;
-        basicsize = PyLong_AsSsize_t(py_basicsize);
-        Py_DECREF(py_basicsize);
-        py_basicsize = 0;
-        if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
-#else
-        basicsize = likely(PyType_Check(cached_type)) ? ((PyTypeObject*) cached_type)->tp_basicsize : -1;
-#endif
-        if (__Pyx_VerifyCachedType(
-              cached_type,
-              object_name,
-              basicsize,
-              spec->basicsize) < 0) {
-            goto bad;
-        }
-        goto done;
-    }
-    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
-    PyErr_Clear();
-    CYTHON_UNUSED_VAR(module);
-    cached_type = __Pyx_PyType_FromModuleAndSpec(abi_module, spec, bases);
-    if (unlikely(!cached_type)) goto bad;
-    if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
-    if (PyObject_SetAttrString(abi_module, object_name, cached_type) < 0) goto bad;
-done:
-    Py_DECREF(abi_module);
-    assert(cached_type == NULL || PyType_Check(cached_type));
-    return (PyTypeObject *) cached_type;
-bad:
-    Py_XDECREF(cached_type);
-    cached_type = NULL;
-    goto done;
-}
-#endif
-
-/* PyVectorcallFastCallDict */
-#if CYTHON_METH_FASTCALL
-static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
-{
-    PyObject *res = NULL;
-    PyObject *kwnames;
-    PyObject **newargs;
-    PyObject **kwvalues;
-    Py_ssize_t i, pos;
-    size_t j;
-    PyObject *key, *value;
-    unsigned long keys_are_strings;
-    Py_ssize_t nkw = PyDict_GET_SIZE(kw);
-    newargs = (PyObject **)PyMem_Malloc((nargs + (size_t)nkw) * sizeof(args[0]));
-    if (unlikely(newargs == NULL)) {
-        PyErr_NoMemory();
-        return NULL;
-    }
-    for (j = 0; j < nargs; j++) newargs[j] = args[j];
-    kwnames = PyTuple_New(nkw);
-    if (unlikely(kwnames == NULL)) {
-        PyMem_Free(newargs);
-        return NULL;
-    }
-    kwvalues = newargs + nargs;
-    pos = i = 0;
-    keys_are_strings = Py_TPFLAGS_UNICODE_SUBCLASS;
-    while (PyDict_Next(kw, &pos, &key, &value)) {
-        keys_are_strings &= Py_TYPE(key)->tp_flags;
-        Py_INCREF(key);
-        Py_INCREF(value);
-        PyTuple_SET_ITEM(kwnames, i, key);
-        kwvalues[i] = value;
-        i++;
-    }
-    if (unlikely(!keys_are_strings)) {
-        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
-        goto cleanup;
-    }
-    res = vc(func, newargs, nargs, kwnames);
-cleanup:
-    Py_DECREF(kwnames);
-    for (i = 0; i < nkw; i++)
-        Py_DECREF(kwvalues[i]);
-    PyMem_Free(newargs);
-    return res;
-}
-static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
-{
-    if (likely(kw == NULL) || PyDict_GET_SIZE(kw) == 0) {
-        return vc(func, args, nargs, NULL);
-    }
-    return __Pyx_PyVectorcall_FastCallDict_kw(func, vc, args, nargs, kw);
-}
-#endif
-
-/* CythonFunctionShared */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
-    if (__Pyx_CyFunction_Check(func)) {
-        return PyCFunction_GetFunction(((__pyx_CyFunctionObject*)func)->func) == (PyCFunction) cfunc;
-    } else if (PyCFunction_Check(func)) {
-        return PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
-    }
-    return 0;
-}
-#else
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
-    return __Pyx_CyOrPyCFunction_Check(func) && __Pyx_CyOrPyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
-}
-#endif
-static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj) {
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    __Pyx_Py_XDECREF_SET(
-        __Pyx_CyFunction_GetClassObj(f),
-            ((classobj) ? __Pyx_NewRef(classobj) : NULL));
-#else
-    __Pyx_Py_XDECREF_SET(
-        ((PyCMethodObject *) (f))->mm_class,
-        (PyTypeObject*)((classobj) ? __Pyx_NewRef(classobj) : NULL));
-#endif
-}
-static PyObject *
-__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, void *closure)
-{
-    CYTHON_UNUSED_VAR(closure);
-    if (unlikely(op->func_doc == NULL)) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-        op->func_doc = PyObject_GetAttrString(op->func, "__doc__");
-        if (unlikely(!op->func_doc)) return NULL;
-#else
-        if (((PyCFunctionObject*)op)->m_ml->ml_doc) {
-#if PY_MAJOR_VERSION >= 3
-            op->func_doc = PyUnicode_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
-#else
-            op->func_doc = PyString_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
-#endif
-            if (unlikely(op->func_doc == NULL))
-                return NULL;
-        } else {
-            Py_INCREF(Py_None);
-            return Py_None;
-        }
-#endif
-    }
-    Py_INCREF(op->func_doc);
-    return op->func_doc;
-}
-static int
-__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (value == NULL) {
-        value = Py_None;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_doc, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(op->func_name == NULL)) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-        op->func_name = PyObject_GetAttrString(op->func, "__name__");
-#elif PY_MAJOR_VERSION >= 3
-        op->func_name = PyUnicode_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
-#else
-        op->func_name = PyString_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
-#endif
-        if (unlikely(op->func_name == NULL))
-            return NULL;
-    }
-    Py_INCREF(op->func_name);
-    return op->func_name;
-}
-static int
-__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-#if PY_MAJOR_VERSION >= 3
-    if (unlikely(value == NULL || !PyUnicode_Check(value)))
-#else
-    if (unlikely(value == NULL || !PyString_Check(value)))
-#endif
-    {
-        PyErr_SetString(PyExc_TypeError,
-                        "__name__ must be set to a string object");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_name, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(op->func_qualname);
-    return op->func_qualname;
-}
-static int
-__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-#if PY_MAJOR_VERSION >= 3
-    if (unlikely(value == NULL || !PyUnicode_Check(value)))
-#else
-    if (unlikely(value == NULL || !PyString_Check(value)))
-#endif
-    {
-        PyErr_SetString(PyExc_TypeError,
-                        "__qualname__ must be set to a string object");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_qualname, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(op->func_dict == NULL)) {
-        op->func_dict = PyDict_New();
-        if (unlikely(op->func_dict == NULL))
-            return NULL;
-    }
-    Py_INCREF(op->func_dict);
-    return op->func_dict;
-}
-static int
-__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(value == NULL)) {
-        PyErr_SetString(PyExc_TypeError,
-               "function's dictionary may not be deleted");
-        return -1;
-    }
-    if (unlikely(!PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-               "setting function's dictionary to a non-dict");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_dict, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(op->func_globals);
-    return op->func_globals;
-}
-static PyObject *
-__Pyx_CyFunction_get_closure(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(op);
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(Py_None);
-    return Py_None;
-}
-static PyObject *
-__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, void *context)
-{
-    PyObject* result = (op->func_code) ? op->func_code : Py_None;
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
-    int result = 0;
-    PyObject *res = op->defaults_getter((PyObject *) op);
-    if (unlikely(!res))
-        return -1;
-    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
-    Py_INCREF(op->defaults_tuple);
-    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
-    Py_INCREF(op->defaults_kwdict);
-    #else
-    op->defaults_tuple = __Pyx_PySequence_ITEM(res, 0);
-    if (unlikely(!op->defaults_tuple)) result = -1;
-    else {
-        op->defaults_kwdict = __Pyx_PySequence_ITEM(res, 1);
-        if (unlikely(!op->defaults_kwdict)) result = -1;
-    }
-    #endif
-    Py_DECREF(res);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value) {
-        value = Py_None;
-    } else if (unlikely(value != Py_None && !PyTuple_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__defaults__ must be set to a tuple object");
-        return -1;
-    }
-    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__defaults__ will not "
-                 "currently affect the values used in function calls", 1);
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->defaults_tuple, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->defaults_tuple;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        if (op->defaults_getter) {
-            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
-            result = op->defaults_tuple;
-        } else {
-            result = Py_None;
-        }
-    }
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value) {
-        value = Py_None;
-    } else if (unlikely(value != Py_None && !PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__kwdefaults__ must be set to a dict object");
-        return -1;
-    }
-    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__kwdefaults__ will not "
-                 "currently affect the values used in function calls", 1);
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->defaults_kwdict, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->defaults_kwdict;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        if (op->defaults_getter) {
-            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
-            result = op->defaults_kwdict;
-        } else {
-            result = Py_None;
-        }
-    }
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value || value == Py_None) {
-        value = NULL;
-    } else if (unlikely(!PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__annotations__ must be set to a dict object");
-        return -1;
-    }
-    Py_XINCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_annotations, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->func_annotations;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        result = PyDict_New();
-        if (unlikely(!result)) return NULL;
-        op->func_annotations = result;
-    }
-    Py_INCREF(result);
-    return result;
-}
-static PyObject *
-__Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
-    int is_coroutine;
-    CYTHON_UNUSED_VAR(context);
-    if (op->func_is_coroutine) {
-        return __Pyx_NewRef(op->func_is_coroutine);
-    }
-    is_coroutine = op->flags & __Pyx_CYFUNCTION_COROUTINE;
-#if PY_VERSION_HEX >= 0x03050000
-    if (is_coroutine) {
-        PyObject *module, *fromlist, *marker = __pyx_n_s_is_coroutine;
-        fromlist = PyList_New(1);
-        if (unlikely(!fromlist)) return NULL;
-        Py_INCREF(marker);
-#if CYTHON_ASSUME_SAFE_MACROS
-        PyList_SET_ITEM(fromlist, 0, marker);
-#else
-        if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
-            Py_DECREF(marker);
-            Py_DECREF(fromlist);
-            return NULL;
-        }
-#endif
-        module = PyImport_ImportModuleLevelObject(__pyx_n_s_asyncio_coroutines, NULL, NULL, fromlist, 0);
-        Py_DECREF(fromlist);
-        if (unlikely(!module)) goto ignore;
-        op->func_is_coroutine = __Pyx_PyObject_GetAttrStr(module, marker);
-        Py_DECREF(module);
-        if (likely(op->func_is_coroutine)) {
-            return __Pyx_NewRef(op->func_is_coroutine);
-        }
-ignore:
-        PyErr_Clear();
-    }
-#endif
-    op->func_is_coroutine = __Pyx_PyBool_FromLong(is_coroutine);
-    return __Pyx_NewRef(op->func_is_coroutine);
-}
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *
-__Pyx_CyFunction_get_module(__pyx_CyFunctionObject *op, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    return PyObject_GetAttrString(op->func, "__module__");
-}
-static int
-__Pyx_CyFunction_set_module(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    return PyObject_SetAttrString(op->func, "__module__", value);
-}
-#endif
-static PyGetSetDef __pyx_CyFunction_getsets[] = {
-    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
-    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
-    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
-    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
-    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
-    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
-    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
-    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
-    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
-    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
-    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
-    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
-    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
-    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
-    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
-    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
-    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
-    {(char *) "_is_coroutine", (getter)__Pyx_CyFunction_get_is_coroutine, 0, 0, 0},
-#if CYTHON_COMPILING_IN_LIMITED_API
-    {"__module__", (getter)__Pyx_CyFunction_get_module, (setter)__Pyx_CyFunction_set_module, 0, 0},
-#endif
-    {0, 0, 0, 0, 0}
-};
-static PyMemberDef __pyx_CyFunction_members[] = {
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), 0, 0},
-#endif
-#if CYTHON_USE_TYPE_SPECS
-    {(char *) "__dictoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_dict), READONLY, 0},
-#if CYTHON_METH_FASTCALL
-#if CYTHON_BACKPORT_VECTORCALL
-    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_vectorcall), READONLY, 0},
-#else
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(PyCFunctionObject, vectorcall), READONLY, 0},
-#endif
-#endif
-#endif
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_weakreflist), READONLY, 0},
-#else
-    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(PyCFunctionObject, m_weakreflist), READONLY, 0},
-#endif
-#endif
-    {0, 0, 0,  0, 0}
-};
-static PyObject *
-__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, PyObject *args)
-{
-    CYTHON_UNUSED_VAR(args);
-#if PY_MAJOR_VERSION >= 3
-    Py_INCREF(m->func_qualname);
-    return m->func_qualname;
-#else
-    return PyString_FromString(((PyCFunctionObject*)m)->m_ml->ml_name);
-#endif
-}
-static PyMethodDef __pyx_CyFunction_methods[] = {
-    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
-    {0, 0, 0, 0}
-};
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
-#else
-#define __Pyx_CyFunction_weakreflist(cyfunc) (((PyCFunctionObject*)cyfunc)->m_weakreflist)
-#endif
-static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
-                                       PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    PyCFunctionObject *cf = (PyCFunctionObject*) op;
-#endif
-    if (unlikely(op == NULL))
-        return NULL;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    op->func = PyCFunction_NewEx(ml, (PyObject*)op, module);
-    if (unlikely(!op->func)) return NULL;
-#endif
-    op->flags = flags;
-    __Pyx_CyFunction_weakreflist(op) = NULL;
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    cf->m_ml = ml;
-    cf->m_self = (PyObject *) op;
-#endif
-    Py_XINCREF(closure);
-    op->func_closure = closure;
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    Py_XINCREF(module);
-    cf->m_module = module;
-#endif
-    op->func_dict = NULL;
-    op->func_name = NULL;
-    Py_INCREF(qualname);
-    op->func_qualname = qualname;
-    op->func_doc = NULL;
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    op->func_classobj = NULL;
-#else
-    ((PyCMethodObject*)op)->mm_class = NULL;
-#endif
-    op->func_globals = globals;
-    Py_INCREF(op->func_globals);
-    Py_XINCREF(code);
-    op->func_code = code;
-    op->defaults_pyobjects = 0;
-    op->defaults_size = 0;
-    op->defaults = NULL;
-    op->defaults_tuple = NULL;
-    op->defaults_kwdict = NULL;
-    op->defaults_getter = NULL;
-    op->func_annotations = NULL;
-    op->func_is_coroutine = NULL;
-#if CYTHON_METH_FASTCALL
-    switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS | METH_O | METH_KEYWORDS | METH_METHOD)) {
-    case METH_NOARGS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_NOARGS;
-        break;
-    case METH_O:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_O;
-        break;
-    case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD;
-        break;
-    case METH_FASTCALL | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS;
-        break;
-    case METH_VARARGS | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = NULL;
-        break;
-    default:
-        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
-        Py_DECREF(op);
-        return NULL;
-    }
-#endif
-    return (PyObject *) op;
-}
-static int
-__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
-{
-    Py_CLEAR(m->func_closure);
-#if CYTHON_COMPILING_IN_LIMITED_API
-    Py_CLEAR(m->func);
-#else
-    Py_CLEAR(((PyCFunctionObject*)m)->m_module);
-#endif
-    Py_CLEAR(m->func_dict);
-    Py_CLEAR(m->func_name);
-    Py_CLEAR(m->func_qualname);
-    Py_CLEAR(m->func_doc);
-    Py_CLEAR(m->func_globals);
-    Py_CLEAR(m->func_code);
-#if !CYTHON_COMPILING_IN_LIMITED_API
-#if PY_VERSION_HEX < 0x030900B1
-    Py_CLEAR(__Pyx_CyFunction_GetClassObj(m));
-#else
-    {
-        PyObject *cls = (PyObject*) ((PyCMethodObject *) (m))->mm_class;
-        ((PyCMethodObject *) (m))->mm_class = NULL;
-        Py_XDECREF(cls);
-    }
-#endif
-#endif
-    Py_CLEAR(m->defaults_tuple);
-    Py_CLEAR(m->defaults_kwdict);
-    Py_CLEAR(m->func_annotations);
-    Py_CLEAR(m->func_is_coroutine);
-    if (m->defaults) {
-        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
-        int i;
-        for (i = 0; i < m->defaults_pyobjects; i++)
-            Py_XDECREF(pydefaults[i]);
-        PyObject_Free(m->defaults);
-        m->defaults = NULL;
-    }
-    return 0;
-}
-static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
-{
-    if (__Pyx_CyFunction_weakreflist(m) != NULL)
-        PyObject_ClearWeakRefs((PyObject *) m);
-    __Pyx_CyFunction_clear(m);
-    __Pyx_PyHeapTypeObject_GC_Del(m);
-}
-static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
-{
-    PyObject_GC_UnTrack(m);
-    __Pyx__CyFunction_dealloc(m);
-}
-static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
-{
-    Py_VISIT(m->func_closure);
-#if CYTHON_COMPILING_IN_LIMITED_API
-    Py_VISIT(m->func);
-#else
-    Py_VISIT(((PyCFunctionObject*)m)->m_module);
-#endif
-    Py_VISIT(m->func_dict);
-    Py_VISIT(m->func_name);
-    Py_VISIT(m->func_qualname);
-    Py_VISIT(m->func_doc);
-    Py_VISIT(m->func_globals);
-    Py_VISIT(m->func_code);
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    Py_VISIT(__Pyx_CyFunction_GetClassObj(m));
-#endif
-    Py_VISIT(m->defaults_tuple);
-    Py_VISIT(m->defaults_kwdict);
-    Py_VISIT(m->func_is_coroutine);
-    if (m->defaults) {
-        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
-        int i;
-        for (i = 0; i < m->defaults_pyobjects; i++)
-            Py_VISIT(pydefaults[i]);
-    }
-    return 0;
-}
-static PyObject*
-__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
-{
-#if PY_MAJOR_VERSION >= 3
-    return PyUnicode_FromFormat("<cyfunction %U at %p>",
-                                op->func_qualname, (void *)op);
-#else
-    return PyString_FromFormat("<cyfunction %s at %p>",
-                               PyString_AsString(op->func_qualname), (void *)op);
-#endif
-}
-static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *f = ((__pyx_CyFunctionObject*)func)->func;
-    PyObject *py_name = NULL;
-    PyCFunction meth;
-    int flags;
-    meth = PyCFunction_GetFunction(f);
-    if (unlikely(!meth)) return NULL;
-    flags = PyCFunction_GetFlags(f);
-    if (unlikely(flags < 0)) return NULL;
-#else
-    PyCFunctionObject* f = (PyCFunctionObject*)func;
-    PyCFunction meth = f->m_ml->ml_meth;
-    int flags = f->m_ml->ml_flags;
-#endif
-    Py_ssize_t size;
-    switch (flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
-    case METH_VARARGS:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0))
-            return (*meth)(self, arg);
-        break;
-    case METH_VARARGS | METH_KEYWORDS:
-        return (*(PyCFunctionWithKeywords)(void*)meth)(self, arg, kw);
-    case METH_NOARGS:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(arg);
-#else
-            size = PyTuple_Size(arg);
-            if (unlikely(size < 0)) return NULL;
-#endif
-            if (likely(size == 0))
-                return (*meth)(self, NULL);
-#if CYTHON_COMPILING_IN_LIMITED_API
-            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-            if (!py_name) return NULL;
-            PyErr_Format(PyExc_TypeError,
-                "%.200S() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                py_name, size);
-            Py_DECREF(py_name);
-#else
-            PyErr_Format(PyExc_TypeError,
-                "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                f->m_ml->ml_name, size);
-#endif
-            return NULL;
-        }
-        break;
-    case METH_O:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(arg);
-#else
-            size = PyTuple_Size(arg);
-            if (unlikely(size < 0)) return NULL;
-#endif
-            if (likely(size == 1)) {
-                PyObject *result, *arg0;
-                #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-                arg0 = PyTuple_GET_ITEM(arg, 0);
-                #else
-                arg0 = __Pyx_PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
-                #endif
-                result = (*meth)(self, arg0);
-                #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
-                Py_DECREF(arg0);
-                #endif
-                return result;
-            }
-#if CYTHON_COMPILING_IN_LIMITED_API
-            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-            if (!py_name) return NULL;
-            PyErr_Format(PyExc_TypeError,
-                "%.200S() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                py_name, size);
-            Py_DECREF(py_name);
-#else
-            PyErr_Format(PyExc_TypeError,
-                "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                f->m_ml->ml_name, size);
-#endif
-            return NULL;
-        }
-        break;
-    default:
-        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
-        return NULL;
-    }
-#if CYTHON_COMPILING_IN_LIMITED_API
-    py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-    if (!py_name) return NULL;
-    PyErr_Format(PyExc_TypeError, "%.200S() takes no keyword arguments",
-                 py_name);
-    Py_DECREF(py_name);
-#else
-    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
-                 f->m_ml->ml_name);
-#endif
-    return NULL;
-}
-static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-    PyObject *self, *result;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)func)->func);
-    if (unlikely(!self) && PyErr_Occurred()) return NULL;
-#else
-    self = ((PyCFunctionObject*)func)->m_self;
-#endif
-    result = __Pyx_CyFunction_CallMethod(func, self, arg, kw);
-    return result;
-}
-static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
-    PyObject *result;
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
-#if CYTHON_METH_FASTCALL
-     __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
-    if (vc) {
-#if CYTHON_ASSUME_SAFE_MACROS
-        return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
-#else
-        (void) &__Pyx_PyVectorcall_FastCallDict;
-        return PyVectorcall_Call(func, args, kw);
-#endif
-    }
-#endif
-    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
-        Py_ssize_t argc;
-        PyObject *new_args;
-        PyObject *self;
-#if CYTHON_ASSUME_SAFE_MACROS
-        argc = PyTuple_GET_SIZE(args);
-#else
-        argc = PyTuple_Size(args);
-        if (unlikely(!argc) < 0) return NULL;
-#endif
-        new_args = PyTuple_GetSlice(args, 1, argc);
-        if (unlikely(!new_args))
-            return NULL;
-        self = PyTuple_GetItem(args, 0);
-        if (unlikely(!self)) {
-            Py_DECREF(new_args);
-#if PY_MAJOR_VERSION > 2
-            PyErr_Format(PyExc_TypeError,
-                         "unbound method %.200S() needs an argument",
-                         cyfunc->func_qualname);
-#else
-            PyErr_SetString(PyExc_TypeError,
-                            "unbound method needs an argument");
-#endif
-            return NULL;
-        }
-        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
-        Py_DECREF(new_args);
-    } else {
-        result = __Pyx_CyFunction_Call(func, args, kw);
-    }
-    return result;
-}
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE int __Pyx_CyFunction_Vectorcall_CheckArgs(__pyx_CyFunctionObject *cyfunc, Py_ssize_t nargs, PyObject *kwnames)
-{
-    int ret = 0;
-    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
-        if (unlikely(nargs < 1)) {
-            PyErr_Format(PyExc_TypeError, "%.200s() needs an argument",
-                         ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
-            return -1;
-        }
-        ret = 1;
-    }
-    if (unlikely(kwnames) && unlikely(PyTuple_GET_SIZE(kwnames))) {
-        PyErr_Format(PyExc_TypeError,
-                     "%.200s() takes no keyword arguments", ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
-        return -1;
-    }
-    return ret;
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    if (unlikely(nargs != 0)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-            def->ml_name, nargs);
-        return NULL;
-    }
-    return def->ml_meth(self, NULL);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    if (unlikely(nargs != 1)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-            def->ml_name, nargs);
-        return NULL;
-    }
-    return def->ml_meth(self, args[0]);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    return ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))def->ml_meth)(self, args, nargs, kwnames);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-    PyTypeObject *cls = (PyTypeObject *) __Pyx_CyFunction_GetClassObj(cyfunc);
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    return ((__Pyx_PyCMethod)(void(*)(void))def->ml_meth)(self, cls, args, (size_t)nargs, kwnames);
-}
-#endif
-#if CYTHON_USE_TYPE_SPECS
-static PyType_Slot __pyx_CyFunctionType_slots[] = {
-    {Py_tp_dealloc, (void *)__Pyx_CyFunction_dealloc},
-    {Py_tp_repr, (void *)__Pyx_CyFunction_repr},
-    {Py_tp_call, (void *)__Pyx_CyFunction_CallAsMethod},
-    {Py_tp_traverse, (void *)__Pyx_CyFunction_traverse},
-    {Py_tp_clear, (void *)__Pyx_CyFunction_clear},
-    {Py_tp_methods, (void *)__pyx_CyFunction_methods},
-    {Py_tp_members, (void *)__pyx_CyFunction_members},
-    {Py_tp_getset, (void *)__pyx_CyFunction_getsets},
-    {Py_tp_descr_get, (void *)__Pyx_PyMethod_New},
-    {0, 0},
-};
-static PyType_Spec __pyx_CyFunctionType_spec = {
-    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
-    sizeof(__pyx_CyFunctionObject),
-    0,
-#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
-    Py_TPFLAGS_METHOD_DESCRIPTOR |
-#endif
-#if (defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL)
-    _Py_TPFLAGS_HAVE_VECTORCALL |
-#endif
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
-    __pyx_CyFunctionType_slots
-};
-#else
-static PyTypeObject __pyx_CyFunctionType_type = {
-    PyVarObject_HEAD_INIT(0, 0)
-    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
-    sizeof(__pyx_CyFunctionObject),
-    0,
-    (destructor) __Pyx_CyFunction_dealloc,
-#if !CYTHON_METH_FASTCALL
-    0,
-#elif CYTHON_BACKPORT_VECTORCALL
-    (printfunc)offsetof(__pyx_CyFunctionObject, func_vectorcall),
-#else
-    offsetof(PyCFunctionObject, vectorcall),
-#endif
-    0,
-    0,
-#if PY_MAJOR_VERSION < 3
-    0,
-#else
-    0,
-#endif
-    (reprfunc) __Pyx_CyFunction_repr,
-    0,
-    0,
-    0,
-    0,
-    __Pyx_CyFunction_CallAsMethod,
-    0,
-    0,
-    0,
-    0,
-#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
-    Py_TPFLAGS_METHOD_DESCRIPTOR |
-#endif
-#if defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL
-    _Py_TPFLAGS_HAVE_VECTORCALL |
-#endif
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
-    0,
-    (traverseproc) __Pyx_CyFunction_traverse,
-    (inquiry) __Pyx_CyFunction_clear,
-    0,
-#if PY_VERSION_HEX < 0x030500A0
-    offsetof(__pyx_CyFunctionObject, func_weakreflist),
-#else
-    offsetof(PyCFunctionObject, m_weakreflist),
-#endif
-    0,
-    0,
-    __pyx_CyFunction_methods,
-    __pyx_CyFunction_members,
-    __pyx_CyFunction_getsets,
-    0,
-    0,
-    __Pyx_PyMethod_New,
-    0,
-    offsetof(__pyx_CyFunctionObject, func_dict),
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-#if PY_VERSION_HEX >= 0x030400a1
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-    0,
-#endif
-#if __PYX_NEED_TP_PRINT_SLOT
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030C0000
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030d00A4
-    0,
-#endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-    0,
-#endif
-};
-#endif
-static int __pyx_CyFunction_init(PyObject *module) {
-#if CYTHON_USE_TYPE_SPECS
-    __pyx_CyFunctionType = __Pyx_FetchCommonTypeFromSpec(module, &__pyx_CyFunctionType_spec, NULL);
-#else
-    CYTHON_UNUSED_VAR(module);
-    __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
-#endif
-    if (unlikely(__pyx_CyFunctionType == NULL)) {
-        return -1;
-    }
-    return 0;
-}
-static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults = PyObject_Malloc(size);
-    if (unlikely(!m->defaults))
-        return PyErr_NoMemory();
-    memset(m->defaults, 0, size);
-    m->defaults_pyobjects = pyobjects;
-    m->defaults_size = size;
-    return m->defaults;
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults_tuple = tuple;
-    Py_INCREF(tuple);
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults_kwdict = dict;
-    Py_INCREF(dict);
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->func_annotations = dict;
-    Py_INCREF(dict);
-}
-
-/* CythonFunction */
-static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
-                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
-    PyObject *op = __Pyx_CyFunction_Init(
-        PyObject_GC_New(__pyx_CyFunctionObject, __pyx_CyFunctionType),
-        ml, flags, qualname, closure, module, globals, code
-    );
-    if (likely(op)) {
-        PyObject_GC_Track(op);
-    }
-    return op;
-}
-
-/* ClassMethod */
-static PyObject* __Pyx_Method_ClassMethod(PyObject *method) {
-#if CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM <= 0x05080000
-    if (PyObject_TypeCheck(method, &PyWrapperDescr_Type)) {
-        return PyClassMethod_New(method);
-    }
-#else
-#if CYTHON_COMPILING_IN_PYPY
-    if (PyMethodDescr_Check(method))
-#else
-    #if PY_MAJOR_VERSION == 2
-    static PyTypeObject *methoddescr_type = NULL;
-    if (unlikely(methoddescr_type == NULL)) {
-       PyObject *meth = PyObject_GetAttrString((PyObject*)&PyList_Type, "append");
-       if (unlikely(!meth)) return NULL;
-       methoddescr_type = Py_TYPE(meth);
-       Py_DECREF(meth);
-    }
-    #else
-    PyTypeObject *methoddescr_type = &PyMethodDescr_Type;
-    #endif
-    if (__Pyx_TypeCheck(method, methoddescr_type))
-#endif
-    {
-        PyMethodDescrObject *descr = (PyMethodDescrObject *)method;
-        #if PY_VERSION_HEX < 0x03020000
-        PyTypeObject *d_type = descr->d_type;
-        #else
-        PyTypeObject *d_type = descr->d_common.d_type;
-        #endif
-        return PyDescr_NewClassMethod(d_type, descr->d_method);
-    }
-#endif
-    else if (PyMethod_Check(method)) {
-        return PyClassMethod_New(PyMethod_GET_FUNCTION(method));
-    }
-    else {
-        return PyClassMethod_New(method);
-    }
-}
-
-/* GetNameInClass */
-static PyObject *__Pyx__GetNameInClass(PyObject *nmspace, PyObject *name) {
-    PyObject *result;
-    PyObject *dict;
-    assert(PyType_Check(nmspace));
-#if CYTHON_USE_TYPE_SLOTS
-    dict = ((PyTypeObject*)nmspace)->tp_dict;
-    Py_XINCREF(dict);
-#else
-    dict = PyObject_GetAttr(nmspace, __pyx_n_s_dict);
-#endif
-    if (likely(dict)) {
-        result = PyObject_GetItem(dict, name);
-        Py_DECREF(dict);
-        if (result) {
-            return result;
-        }
-    }
-    PyErr_Clear();
-    __Pyx_GetModuleGlobalNameUncached(result, name);
-    return result;
-}
-
-/* CLineInTraceback */
-#ifndef CYTHON_CLINE_IN_TRACEBACK
-static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
-    PyObject *use_cline;
-    PyObject *ptype, *pvalue, *ptraceback;
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyObject **cython_runtime_dict;
-#endif
-    CYTHON_MAYBE_UNUSED_VAR(tstate);
-    if (unlikely(!__pyx_cython_runtime)) {
-        return c_line;
-    }
-    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
-#if CYTHON_COMPILING_IN_CPYTHON
-    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
-    if (likely(cython_runtime_dict)) {
-        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
-            use_cline, *cython_runtime_dict,
-            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
-    } else
-#endif
-    {
-      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStrNoError(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
-      if (use_cline_obj) {
-        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
-        Py_DECREF(use_cline_obj);
-      } else {
-        PyErr_Clear();
-        use_cline = NULL;
-      }
-    }
-    if (!use_cline) {
-        c_line = 0;
-        (void) PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
-    }
-    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
-        c_line = 0;
-    }
-    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
-    return c_line;
-}
-#endif
-
-/* CodeObjectCache */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
-    int start = 0, mid = 0, end = count - 1;
-    if (end >= 0 && code_line > entries[end].code_line) {
-        return count;
-    }
-    while (start < end) {
-        mid = start + (end - start) / 2;
-        if (code_line < entries[mid].code_line) {
-            end = mid;
-        } else if (code_line > entries[mid].code_line) {
-             start = mid + 1;
-        } else {
-            return mid;
-        }
-    }
-    if (code_line <= entries[mid].code_line) {
-        return mid;
-    } else {
-        return mid + 1;
-    }
-}
-static PyCodeObject *__pyx_find_code_object(int code_line) {
-    PyCodeObject* code_object;
-    int pos;
-    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
-        return NULL;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
-        return NULL;
-    }
-    code_object = __pyx_code_cache.entries[pos].code_object;
-    Py_INCREF(code_object);
-    return code_object;
-}
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
-    int pos, i;
-    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
-    if (unlikely(!code_line)) {
-        return;
-    }
-    if (unlikely(!entries)) {
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
-        if (likely(entries)) {
-            __pyx_code_cache.entries = entries;
-            __pyx_code_cache.max_count = 64;
-            __pyx_code_cache.count = 1;
-            entries[0].code_line = code_line;
-            entries[0].code_object = code_object;
-            Py_INCREF(code_object);
-        }
-        return;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
-        PyCodeObject* tmp = entries[pos].code_object;
-        entries[pos].code_object = code_object;
-        Py_DECREF(tmp);
-        return;
-    }
-    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
-        int new_max = __pyx_code_cache.max_count + 64;
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
-            __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
-        if (unlikely(!entries)) {
-            return;
-        }
-        __pyx_code_cache.entries = entries;
-        __pyx_code_cache.max_count = new_max;
-    }
-    for (i=__pyx_code_cache.count; i>pos; i--) {
-        entries[i] = entries[i-1];
-    }
-    entries[pos].code_line = code_line;
-    entries[pos].code_object = code_object;
-    __pyx_code_cache.count++;
-    Py_INCREF(code_object);
-}
-#endif
-
-/* AddTraceback */
-#include "compile.h"
-#include "frameobject.h"
-#include "traceback.h"
-#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
-  #ifndef Py_BUILD_CORE
-    #define Py_BUILD_CORE 1
-  #endif
-  #include "internal/pycore_frame.h"
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
-                                                       PyObject *firstlineno, PyObject *name) {
-    PyObject *replace = NULL;
-    if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
-    if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
-    replace = PyObject_GetAttrString(code, "replace");
-    if (likely(replace)) {
-        PyObject *result;
-        result = PyObject_Call(replace, __pyx_empty_tuple, scratch_dict);
-        Py_DECREF(replace);
-        return result;
-    }
-    PyErr_Clear();
-    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
-    {
-        PyObject *compiled = NULL, *result = NULL;
-        if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
-        if (unlikely(PyDict_SetItemString(scratch_dict, "type", (PyObject*)(&PyType_Type)))) return NULL;
-        compiled = Py_CompileString(
-            "out = type(code)(\n"
-            "  code.co_argcount, code.co_kwonlyargcount, code.co_nlocals, code.co_stacksize,\n"
-            "  code.co_flags, code.co_code, code.co_consts, code.co_names,\n"
-            "  code.co_varnames, code.co_filename, co_name, co_firstlineno,\n"
-            "  code.co_lnotab)\n", "<dummy>", Py_file_input);
-        if (!compiled) return NULL;
-        result = PyEval_EvalCode(compiled, scratch_dict, scratch_dict);
-        Py_DECREF(compiled);
-        if (!result) PyErr_Print();
-        Py_DECREF(result);
-        result = PyDict_GetItemString(scratch_dict, "out");
-        if (result) Py_INCREF(result);
-        return result;
-    }
-    #else
-    return NULL;
-    #endif
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
-    PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
-    PyObject *exc_type, *exc_value, *exc_traceback;
-    int success = 0;
-    if (c_line) {
-        (void) __pyx_cfilenm;
-        (void) __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
-    }
-    PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
-    code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
-    if (unlikely(!code_object)) goto bad;
-    py_py_line = PyLong_FromLong(py_line);
-    if (unlikely(!py_py_line)) goto bad;
-    py_funcname = PyUnicode_FromString(funcname);
-    if (unlikely(!py_funcname)) goto bad;
-    dict = PyDict_New();
-    if (unlikely(!dict)) goto bad;
-    {
-        PyObject *old_code_object = code_object;
-        code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
-        Py_DECREF(old_code_object);
-    }
-    if (unlikely(!code_object)) goto bad;
-    getframe = PySys_GetObject("_getframe");
-    if (unlikely(!getframe)) goto bad;
-    if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
-    frame = PyEval_EvalCode(code_object, dict, dict);
-    if (unlikely(!frame) || frame == Py_None) goto bad;
-    success = 1;
-  bad:
-    PyErr_Restore(exc_type, exc_value, exc_traceback);
-    Py_XDECREF(code_object);
-    Py_XDECREF(py_py_line);
-    Py_XDECREF(py_funcname);
-    Py_XDECREF(dict);
-    Py_XDECREF(replace);
-    if (success) {
-        PyTraceBack_Here(
-            (struct _frame*)frame);
-    }
-    Py_XDECREF(frame);
-}
-#else
-static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
-            const char *funcname, int c_line,
-            int py_line, const char *filename) {
-    PyCodeObject *py_code = NULL;
-    PyObject *py_funcname = NULL;
-    #if PY_MAJOR_VERSION < 3
-    PyObject *py_srcfile = NULL;
-    py_srcfile = PyString_FromString(filename);
-    if (!py_srcfile) goto bad;
-    #endif
-    if (c_line) {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        if (!py_funcname) goto bad;
-        #else
-        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        if (!py_funcname) goto bad;
-        funcname = PyUnicode_AsUTF8(py_funcname);
-        if (!funcname) goto bad;
-        #endif
-    }
-    else {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromString(funcname);
-        if (!py_funcname) goto bad;
-        #endif
-    }
-    #if PY_MAJOR_VERSION < 3
-    py_code = __Pyx_PyCode_New(
-        0,
-        0,
-        0,
-        0,
-        0,
-        0,
-        __pyx_empty_bytes, /*PyObject *code,*/
-        __pyx_empty_tuple, /*PyObject *consts,*/
-        __pyx_empty_tuple, /*PyObject *names,*/
-        __pyx_empty_tuple, /*PyObject *varnames,*/
-        __pyx_empty_tuple, /*PyObject *freevars,*/
-        __pyx_empty_tuple, /*PyObject *cellvars,*/
-        py_srcfile,   /*PyObject *filename,*/
-        py_funcname,  /*PyObject *name,*/
-        py_line,
-        __pyx_empty_bytes  /*PyObject *lnotab*/
-    );
-    Py_DECREF(py_srcfile);
-    #else
-    py_code = PyCode_NewEmpty(filename, funcname, py_line);
-    #endif
-    Py_XDECREF(py_funcname);
-    return py_code;
-bad:
-    Py_XDECREF(py_funcname);
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(py_srcfile);
-    #endif
-    return NULL;
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyCodeObject *py_code = 0;
-    PyFrameObject *py_frame = 0;
-    PyThreadState *tstate = __Pyx_PyThreadState_Current;
-    PyObject *ptype, *pvalue, *ptraceback;
-    if (c_line) {
-        c_line = __Pyx_CLineForTraceback(tstate, c_line);
-    }
-    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
-    if (!py_code) {
-        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
-        py_code = __Pyx_CreateCodeObjectForTraceback(
-            funcname, c_line, py_line, filename);
-        if (!py_code) {
-            /* If the code object creation fails, then we should clear the
-               fetched exception references and propagate the new exception */
-            Py_XDECREF(ptype);
-            Py_XDECREF(pvalue);
-            Py_XDECREF(ptraceback);
-            goto bad;
-        }
-        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
-        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
-    }
-    py_frame = PyFrame_New(
-        tstate,            /*PyThreadState *tstate,*/
-        py_code,           /*PyCodeObject *code,*/
-        __pyx_d,    /*PyObject *globals,*/
-        0                  /*PyObject *locals*/
-    );
-    if (!py_frame) goto bad;
-    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
-    PyTraceBack_Here(py_frame);
-bad:
-    Py_XDECREF(py_code);
-    Py_XDECREF(py_frame);
-}
-#endif
-
-/* CIntFromPyVerify */
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
-#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
-#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
-    {\
-        func_type value = func_value;\
-        if (sizeof(target_type) < sizeof(func_type)) {\
-            if (unlikely(value != (func_type) (target_type) value)) {\
-                func_type zero = 0;\
-                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
-                    return (target_type) -1;\
-                if (is_unsigned && unlikely(value < zero))\
-                    goto raise_neg_overflow;\
-                else\
-                    goto raise_overflow;\
-            }\
-        }\
-        return (target_type) value;\
-    }
-
-/* CIntFromPy */
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-#if PY_MAJOR_VERSION < 3
-    if (likely(PyInt_Check(x))) {
-        if ((sizeof(long) < sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
-        } else {
-            long val = PyInt_AS_LONG(x);
-            if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
-            }
-            return (long) val;
-        }
-    }
-#endif
-    if (unlikely(!PyLong_Check(x))) {
-        long val;
-        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
-        if (!tmp) return (long) -1;
-        val = __Pyx_PyInt_As_long(tmp);
-        Py_DECREF(tmp);
-        return val;
-    }
-    if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_DigitCount(x)) {
-                case 2:
-                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
-                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
-                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
-                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-        if (unlikely(Py_SIZE(x) < 0)) {
-            goto raise_neg_overflow;
-        }
-#else
-        {
-            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-            if (unlikely(result < 0))
-                return (long) -1;
-            if (unlikely(result == 1))
-                goto raise_neg_overflow;
-        }
-#endif
-        if ((sizeof(long) <= sizeof(unsigned long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-#endif
-        }
-    } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_SignedDigitCount(x)) {
-                case -2:
-                    if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-        if ((sizeof(long) <= sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
-#endif
-        }
-    }
-    {
-        long val;
-        int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-        if (unlikely(bytes_copied == -1)) {
-        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-            goto raise_overflow;
-        } else {
-            ret = 0;
-        }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-        int one = 1; int is_little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&val;
-        ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                    bytes, sizeof(val),
-                                    is_little, !is_unsigned);
-#else
-        PyObject *v;
-        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-        int bits, remaining_bits, is_negative = 0;
-        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-        if (likely(PyLong_CheckExact(x))) {
-            v = __Pyx_NewRef(x);
-        } else {
-            v = PyNumber_Long(x);
-            if (unlikely(!v)) return (long) -1;
-            assert(PyLong_CheckExact(v));
-        }
-        {
-            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-            if (unlikely(result < 0)) {
-                Py_DECREF(v);
-                return (long) -1;
-            }
-            is_negative = result == 1;
-        }
-        if (is_unsigned && unlikely(is_negative)) {
-            Py_DECREF(v);
-            goto raise_neg_overflow;
-        } else if (is_negative) {
-            stepval = PyNumber_Invert(v);
-            Py_DECREF(v);
-            if (unlikely(!stepval))
-                return (long) -1;
-        } else {
-            stepval = v;
-        }
-        v = NULL;
-        val = (long) 0;
-        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-        for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
-            PyObject *tmp, *digit;
-            long idigit;
-            digit = PyNumber_And(stepval, mask);
-            if (unlikely(!digit)) goto done;
-            idigit = PyLong_AsLong(digit);
-            Py_DECREF(digit);
-            if (unlikely(idigit < 0)) goto done;
-            val |= ((long) idigit) << bits;
-            tmp = PyNumber_Rshift(stepval, shift);
-            if (unlikely(!tmp)) goto done;
-            Py_DECREF(stepval); stepval = tmp;
-        }
-        Py_DECREF(shift); shift = NULL;
-        Py_DECREF(mask); mask = NULL;
-        {
-            long idigit = PyLong_AsLong(stepval);
-            if (unlikely(idigit < 0)) goto done;
-            remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
-            if (unlikely(idigit >= (1L << remaining_bits)))
-                goto raise_overflow;
-            val |= ((long) idigit) << bits;
-        }
-        if (!is_unsigned) {
-            if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
-                goto raise_overflow;
-            if (is_negative)
-                val = ~val;
-        }
-        ret = 0;
-    done:
-        Py_XDECREF(shift);
-        Py_XDECREF(mask);
-        Py_XDECREF(stepval);
-#endif
-        if (unlikely(ret))
-            return (long) -1;
-        return val;
-    }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to long");
-    return (long) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to long");
-    return (long) -1;
-}
-
-/* CIntToPy */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_PY_LONG_LONG(unsigned PY_LONG_LONG value) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const unsigned PY_LONG_LONG neg_one = (unsigned PY_LONG_LONG) -1, const_zero = (unsigned PY_LONG_LONG) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(unsigned PY_LONG_LONG) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(unsigned PY_LONG_LONG) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(unsigned PY_LONG_LONG) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-#endif
-        }
-    } else {
-        if (sizeof(unsigned PY_LONG_LONG) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(unsigned PY_LONG_LONG) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-#endif
-        }
-    }
-    {
-        unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
-        if (is_unsigned) {
-            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
-        } else {
-            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
-        }
-#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        return _PyLong_FromByteArray(bytes, sizeof(unsigned PY_LONG_LONG),
-                                     little, !is_unsigned);
-#else
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        PyObject *from_bytes, *result = NULL;
-        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
-        if (!from_bytes) return NULL;
-        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(unsigned PY_LONG_LONG));
-        if (!py_bytes) goto limited_bad;
-        order_str = PyUnicode_FromString(little ? "little" : "big");
-        if (!order_str) goto limited_bad;
-        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
-        if (!arg_tuple) goto limited_bad;
-        if (!is_unsigned) {
-            kwds = PyDict_New();
-            if (!kwds) goto limited_bad;
-            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
-        }
-        result = PyObject_Call(from_bytes, arg_tuple, kwds);
-        limited_bad:
-        Py_XDECREF(kwds);
-        Py_XDECREF(arg_tuple);
-        Py_XDECREF(order_str);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(from_bytes);
-        return result;
-#endif
-    }
-}
-
-/* CIntToPy */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(long) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-#endif
-        }
-    } else {
-        if (sizeof(long) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-#endif
-        }
-    }
-    {
-        unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
-        if (is_unsigned) {
-            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
-        } else {
-            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
-        }
-#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        return _PyLong_FromByteArray(bytes, sizeof(long),
-                                     little, !is_unsigned);
-#else
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        PyObject *from_bytes, *result = NULL;
-        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
-        if (!from_bytes) return NULL;
-        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
-        if (!py_bytes) goto limited_bad;
-        order_str = PyUnicode_FromString(little ? "little" : "big");
-        if (!order_str) goto limited_bad;
-        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
-        if (!arg_tuple) goto limited_bad;
-        if (!is_unsigned) {
-            kwds = PyDict_New();
-            if (!kwds) goto limited_bad;
-            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
-        }
-        result = PyObject_Call(from_bytes, arg_tuple, kwds);
-        limited_bad:
-        Py_XDECREF(kwds);
-        Py_XDECREF(arg_tuple);
-        Py_XDECREF(order_str);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(from_bytes);
-        return result;
-#endif
-    }
-}
-
-/* CIntFromPy */
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const int neg_one = (int) -1, const_zero = (int) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-#if PY_MAJOR_VERSION < 3
-    if (likely(PyInt_Check(x))) {
-        if ((sizeof(int) < sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
-        } else {
-            long val = PyInt_AS_LONG(x);
-            if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
-            }
-            return (int) val;
-        }
-    }
-#endif
-    if (unlikely(!PyLong_Check(x))) {
-        int val;
-        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
-        if (!tmp) return (int) -1;
-        val = __Pyx_PyInt_As_int(tmp);
-        Py_DECREF(tmp);
-        return val;
-    }
-    if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_DigitCount(x)) {
-                case 2:
-                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 2 * PyLong_SHIFT)) {
-                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 3 * PyLong_SHIFT)) {
-                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 4 * PyLong_SHIFT)) {
-                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-        if (unlikely(Py_SIZE(x) < 0)) {
-            goto raise_neg_overflow;
-        }
-#else
-        {
-            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-            if (unlikely(result < 0))
-                return (int) -1;
-            if (unlikely(result == 1))
-                goto raise_neg_overflow;
-        }
-#endif
-        if ((sizeof(int) <= sizeof(unsigned long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-#endif
-        }
-    } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_SignedDigitCount(x)) {
-                case -2:
-                    if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
-                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-        if ((sizeof(int) <= sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
-#endif
-        }
-    }
-    {
-        int val;
-        int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-        if (unlikely(bytes_copied == -1)) {
-        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-            goto raise_overflow;
-        } else {
-            ret = 0;
-        }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-        int one = 1; int is_little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&val;
-        ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                    bytes, sizeof(val),
-                                    is_little, !is_unsigned);
-#else
-        PyObject *v;
-        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-        int bits, remaining_bits, is_negative = 0;
-        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-        if (likely(PyLong_CheckExact(x))) {
-            v = __Pyx_NewRef(x);
-        } else {
-            v = PyNumber_Long(x);
-            if (unlikely(!v)) return (int) -1;
-            assert(PyLong_CheckExact(v));
-        }
-        {
-            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-            if (unlikely(result < 0)) {
-                Py_DECREF(v);
-                return (int) -1;
-            }
-            is_negative = result == 1;
-        }
-        if (is_unsigned && unlikely(is_negative)) {
-            Py_DECREF(v);
-            goto raise_neg_overflow;
-        } else if (is_negative) {
-            stepval = PyNumber_Invert(v);
-            Py_DECREF(v);
-            if (unlikely(!stepval))
-                return (int) -1;
-        } else {
-            stepval = v;
-        }
-        v = NULL;
-        val = (int) 0;
-        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-        for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
-            PyObject *tmp, *digit;
-            long idigit;
-            digit = PyNumber_And(stepval, mask);
-            if (unlikely(!digit)) goto done;
-            idigit = PyLong_AsLong(digit);
-            Py_DECREF(digit);
-            if (unlikely(idigit < 0)) goto done;
-            val |= ((int) idigit) << bits;
-            tmp = PyNumber_Rshift(stepval, shift);
-            if (unlikely(!tmp)) goto done;
-            Py_DECREF(stepval); stepval = tmp;
-        }
-        Py_DECREF(shift); shift = NULL;
-        Py_DECREF(mask); mask = NULL;
-        {
-            long idigit = PyLong_AsLong(stepval);
-            if (unlikely(idigit < 0)) goto done;
-            remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
-            if (unlikely(idigit >= (1L << remaining_bits)))
-                goto raise_overflow;
-            val |= ((int) idigit) << bits;
-        }
-        if (!is_unsigned) {
-            if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
-                goto raise_overflow;
-            if (is_negative)
-                val = ~val;
-        }
-        ret = 0;
-    done:
-        Py_XDECREF(shift);
-        Py_XDECREF(mask);
-        Py_XDECREF(stepval);
-#endif
-        if (unlikely(ret))
-            return (int) -1;
-        return val;
-    }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to int");
-    return (int) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to int");
-    return (int) -1;
-}
-
-/* FastTypeChecks */
-#if CYTHON_COMPILING_IN_CPYTHON
-static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
-    while (a) {
-        a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
-        if (a == b)
-            return 1;
-    }
-    return b == &PyBaseObject_Type;
-}
-static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
-    PyObject *mro;
-    if (a == b) return 1;
-    mro = a->tp_mro;
-    if (likely(mro)) {
-        Py_ssize_t i, n;
-        n = PyTuple_GET_SIZE(mro);
-        for (i = 0; i < n; i++) {
-            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
-                return 1;
-        }
-        return 0;
-    }
-    return __Pyx_InBases(a, b);
-}
-static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
-    PyObject *mro;
-    if (cls == a || cls == b) return 1;
-    mro = cls->tp_mro;
-    if (likely(mro)) {
-        Py_ssize_t i, n;
-        n = PyTuple_GET_SIZE(mro);
-        for (i = 0; i < n; i++) {
-            PyObject *base = PyTuple_GET_ITEM(mro, i);
-            if (base == (PyObject *)a || base == (PyObject *)b)
-                return 1;
-        }
-        return 0;
-    }
-    return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
-}
-#if PY_MAJOR_VERSION == 2
-static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
-    PyObject *exception, *value, *tb;
-    int res;
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    __Pyx_ErrFetch(&exception, &value, &tb);
-    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
-    if (unlikely(res == -1)) {
-        PyErr_WriteUnraisable(err);
-        res = 0;
-    }
-    if (!res) {
-        res = PyObject_IsSubclass(err, exc_type2);
-        if (unlikely(res == -1)) {
-            PyErr_WriteUnraisable(err);
-            res = 0;
-        }
-    }
-    __Pyx_ErrRestore(exception, value, tb);
-    return res;
-}
-#else
-static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
-    if (exc_type1) {
-        return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
-    } else {
-        return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
-    }
-}
-#endif
-static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
-    Py_ssize_t i, n;
-    assert(PyExceptionClass_Check(exc_type));
-    n = PyTuple_GET_SIZE(tuple);
-#if PY_MAJOR_VERSION >= 3
-    for (i=0; i<n; i++) {
-        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
-    }
-#endif
-    for (i=0; i<n; i++) {
-        PyObject *t = PyTuple_GET_ITEM(tuple, i);
-        #if PY_MAJOR_VERSION < 3
-        if (likely(exc_type == t)) return 1;
-        #endif
-        if (likely(PyExceptionClass_Check(t))) {
-            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
-        } else {
-        }
-    }
-    return 0;
-}
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
-    if (likely(err == exc_type)) return 1;
-    if (likely(PyExceptionClass_Check(err))) {
-        if (likely(PyExceptionClass_Check(exc_type))) {
-            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
-        } else if (likely(PyTuple_Check(exc_type))) {
-            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
-        } else {
-        }
-    }
-    return PyErr_GivenExceptionMatches(err, exc_type);
-}
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
-    assert(PyExceptionClass_Check(exc_type1));
-    assert(PyExceptionClass_Check(exc_type2));
-    if (likely(err == exc_type1 || err == exc_type2)) return 1;
-    if (likely(PyExceptionClass_Check(err))) {
-        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
-    }
-    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
-}
-#endif
-
-/* CheckBinaryVersion */
-static unsigned long __Pyx_get_runtime_version(void) {
-#if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
-    return Py_Version & ~0xFFUL;
-#else
-    const char* rt_version = Py_GetVersion();
-    unsigned long version = 0;
-    unsigned long factor = 0x01000000UL;
-    unsigned int digit = 0;
-    int i = 0;
-    while (factor) {
-        while ('0' <= rt_version[i] && rt_version[i] <= '9') {
-            digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
-            ++i;
-        }
-        version += factor * digit;
-        if (rt_version[i] != '.')
-            break;
-        digit = 0;
-        factor >>= 8;
-        ++i;
-    }
-    return version;
-#endif
-}
-static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
-    const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
-    if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
-        return 0;
-    if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
-        return 1;
-    {
-        char message[200];
-        PyOS_snprintf(message, sizeof(message),
-                      "compile time Python version %d.%d "
-                      "of module '%.100s' "
-                      "%s "
-                      "runtime version %d.%d",
-                       (int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
-                       __Pyx_MODULE_NAME,
-                       (allow_newer) ? "was newer than" : "does not match",
-                       (int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
-       );
-        return PyErr_WarnEx(NULL, message, 1);
-    }
-}
-
-/* FunctionExport */
-static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig) {
-    PyObject *d = 0;
-    PyObject *cobj = 0;
-    union {
-        void (*fp)(void);
-        void *p;
-    } tmp;
-    d = PyObject_GetAttrString(__pyx_m, (char *)"__pyx_capi__");
-    if (!d) {
-        PyErr_Clear();
-        d = PyDict_New();
-        if (!d)
-            goto bad;
-        Py_INCREF(d);
-        if (PyModule_AddObject(__pyx_m, (char *)"__pyx_capi__", d) < 0)
-            goto bad;
-    }
-    tmp.fp = f;
-    cobj = PyCapsule_New(tmp.p, sig, 0);
-    if (!cobj)
-        goto bad;
-    if (PyDict_SetItemString(d, name, cobj) < 0)
-        goto bad;
-    Py_DECREF(cobj);
-    Py_DECREF(d);
-    return 0;
-bad:
-    Py_XDECREF(cobj);
-    Py_XDECREF(d);
-    return -1;
-}
-
-/* InitStrings */
-#if PY_MAJOR_VERSION >= 3
-static int __Pyx_InitString(__Pyx_StringTabEntry t, PyObject **str) {
-    if (t.is_unicode | t.is_str) {
-        if (t.intern) {
-            *str = PyUnicode_InternFromString(t.s);
-        } else if (t.encoding) {
-            *str = PyUnicode_Decode(t.s, t.n - 1, t.encoding, NULL);
-        } else {
-            *str = PyUnicode_FromStringAndSize(t.s, t.n - 1);
-        }
-    } else {
-        *str = PyBytes_FromStringAndSize(t.s, t.n - 1);
-    }
-    if (!*str)
-        return -1;
-    if (PyObject_Hash(*str) == -1)
-        return -1;
-    return 0;
-}
-#endif
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
-    while (t->p) {
-        #if PY_MAJOR_VERSION >= 3
-        __Pyx_InitString(*t, t->p);
-        #else
-        if (t->is_unicode) {
-            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
-        } else if (t->intern) {
-            *t->p = PyString_InternFromString(t->s);
-        } else {
-            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
-        }
-        if (!*t->p)
-            return -1;
-        if (PyObject_Hash(*t->p) == -1)
-            return -1;
-        #endif
-        ++t;
-    }
-    return 0;
-}
-
-#include <string.h>
-static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
-    size_t len = strlen(s);
-    if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
-        PyErr_SetString(PyExc_OverflowError, "byte string is too long");
-        return -1;
-    }
-    return (Py_ssize_t) len;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
-    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
-    if (unlikely(len < 0)) return NULL;
-    return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
-}
-static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
-    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
-    if (unlikely(len < 0)) return NULL;
-    return PyByteArray_FromStringAndSize(c_str, len);
-}
-static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
-    Py_ssize_t ignore;
-    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
-}
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-#if !CYTHON_PEP393_ENABLED
-static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-    char* defenc_c;
-    PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
-    if (!defenc) return NULL;
-    defenc_c = PyBytes_AS_STRING(defenc);
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-    {
-        char* end = defenc_c + PyBytes_GET_SIZE(defenc);
-        char* c;
-        for (c = defenc_c; c < end; c++) {
-            if ((unsigned char) (*c) >= 128) {
-                PyUnicode_AsASCIIString(o);
-                return NULL;
-            }
-        }
-    }
-#endif
-    *length = PyBytes_GET_SIZE(defenc);
-    return defenc_c;
-}
-#else
-static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-    if (likely(PyUnicode_IS_ASCII(o))) {
-        *length = PyUnicode_GET_LENGTH(o);
-        return PyUnicode_AsUTF8(o);
-    } else {
-        PyUnicode_AsASCIIString(o);
-        return NULL;
-    }
-#else
-    return PyUnicode_AsUTF8AndSize(o, length);
-#endif
-}
-#endif
-#endif
-static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-    if (
-#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-            __Pyx_sys_getdefaultencoding_not_ascii &&
-#endif
-            PyUnicode_Check(o)) {
-        return __Pyx_PyUnicode_AsStringAndSize(o, length);
-    } else
-#endif
-#if (!CYTHON_COMPILING_IN_PYPY && !CYTHON_COMPILING_IN_LIMITED_API) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
-    if (PyByteArray_Check(o)) {
-        *length = PyByteArray_GET_SIZE(o);
-        return PyByteArray_AS_STRING(o);
-    } else
-#endif
-    {
-        char* result;
-        int r = PyBytes_AsStringAndSize(o, &result, length);
-        if (unlikely(r < 0)) {
-            return NULL;
-        } else {
-            return result;
-        }
-    }
-}
-static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
-   int is_true = x == Py_True;
-   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
-   else return PyObject_IsTrue(x);
-}
-static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
-    int retval;
-    if (unlikely(!x)) return -1;
-    retval = __Pyx_PyObject_IsTrue(x);
-    Py_DECREF(x);
-    return retval;
-}
-static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
-    __Pyx_TypeName result_type_name = __Pyx_PyType_GetName(Py_TYPE(result));
-#if PY_MAJOR_VERSION >= 3
-    if (PyLong_Check(result)) {
-        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
-                "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ").  "
-                "The ability to return an instance of a strict subclass of int is deprecated, "
-                "and may be removed in a future version of Python.",
-                result_type_name)) {
-            __Pyx_DECREF_TypeName(result_type_name);
-            Py_DECREF(result);
-            return NULL;
-        }
-        __Pyx_DECREF_TypeName(result_type_name);
-        return result;
-    }
-#endif
-    PyErr_Format(PyExc_TypeError,
-                 "__%.4s__ returned non-%.4s (type " __Pyx_FMT_TYPENAME ")",
-                 type_name, type_name, result_type_name);
-    __Pyx_DECREF_TypeName(result_type_name);
-    Py_DECREF(result);
-    return NULL;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
-#if CYTHON_USE_TYPE_SLOTS
-  PyNumberMethods *m;
-#endif
-  const char *name = NULL;
-  PyObject *res = NULL;
-#if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_Check(x) || PyLong_Check(x)))
-#else
-  if (likely(PyLong_Check(x)))
-#endif
-    return __Pyx_NewRef(x);
-#if CYTHON_USE_TYPE_SLOTS
-  m = Py_TYPE(x)->tp_as_number;
-  #if PY_MAJOR_VERSION < 3
-  if (m && m->nb_int) {
-    name = "int";
-    res = m->nb_int(x);
-  }
-  else if (m && m->nb_long) {
-    name = "long";
-    res = m->nb_long(x);
-  }
-  #else
-  if (likely(m && m->nb_int)) {
-    name = "int";
-    res = m->nb_int(x);
-  }
-  #endif
-#else
-  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
-    res = PyNumber_Int(x);
-  }
-#endif
-  if (likely(res)) {
-#if PY_MAJOR_VERSION < 3
-    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
-#else
-    if (unlikely(!PyLong_CheckExact(res))) {
-#endif
-        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
-    }
-  }
-  else if (!PyErr_Occurred()) {
-    PyErr_SetString(PyExc_TypeError,
-                    "an integer is required");
-  }
-  return res;
-}
-static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
-  Py_ssize_t ival;
-  PyObject *x;
-#if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b))) {
-    if (sizeof(Py_ssize_t) >= sizeof(long))
-        return PyInt_AS_LONG(b);
-    else
-        return PyInt_AsSsize_t(b);
-  }
-#endif
-  if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_USE_PYLONG_INTERNALS
-    if (likely(__Pyx_PyLong_IsCompact(b))) {
-        return __Pyx_PyLong_CompactValue(b);
-    } else {
-      const digit* digits = __Pyx_PyLong_Digits(b);
-      const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
-      switch (size) {
-         case 2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-      }
-    }
-    #endif
-    return PyLong_AsSsize_t(b);
-  }
-  x = PyNumber_Index(b);
-  if (!x) return -1;
-  ival = PyInt_AsSsize_t(x);
-  Py_DECREF(x);
-  return ival;
-}
-static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
-  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
-    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
-#if PY_MAJOR_VERSION < 3
-  } else if (likely(PyInt_CheckExact(o))) {
-    return PyInt_AS_LONG(o);
-#endif
-  } else {
-    Py_ssize_t ival;
-    PyObject *x;
-    x = PyNumber_Index(o);
-    if (!x) return -1;
-    ival = PyInt_AsLong(x);
-    Py_DECREF(x);
-    return ival;
-  }
-}
-static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
-  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
-}
-static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
-    return PyInt_FromSize_t(ival);
-}
-
-
-/* #### Code section: utility_code_pragmas_end ### */
-#ifdef _MSC_VER
-#pragma warning( pop )
-#endif
-
-
-
-/* #### Code section: end ### */
-#endif /* Py_PYTHON_H */
diff --git a/lib/sqlalchemy/util/_immutabledict_cy.c b/lib/sqlalchemy/util/_immutabledict_cy.c
deleted file mode 100644 (file)
index 1290b9e..0000000
+++ /dev/null
@@ -1,15840 +0,0 @@
-/* Generated by Cython 3.0.11 */
-
-/* BEGIN: Cython Metadata
-{
-    "distutils": {
-        "name": "sqlalchemy.util._immutabledict_cy",
-        "sources": [
-            "lib/sqlalchemy/util/_immutabledict_cy.py"
-        ]
-    },
-    "module_name": "sqlalchemy.util._immutabledict_cy"
-}
-END: Cython Metadata */
-
-#ifndef PY_SSIZE_T_CLEAN
-#define PY_SSIZE_T_CLEAN
-#endif /* PY_SSIZE_T_CLEAN */
-#if defined(CYTHON_LIMITED_API) && 0
-  #ifndef Py_LIMITED_API
-    #if CYTHON_LIMITED_API+0 > 0x03030000
-      #define Py_LIMITED_API CYTHON_LIMITED_API
-    #else
-      #define Py_LIMITED_API 0x03030000
-    #endif
-  #endif
-#endif
-
-#include "Python.h"
-
-    #if PY_MAJOR_VERSION <= 2
-    #define PyDict_GetItemWithError _PyDict_GetItemWithError
-    #endif
-    
-#ifndef Py_PYTHON_H
-    #error Python headers needed to compile C extensions, please install development version of Python.
-#elif PY_VERSION_HEX < 0x02070000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
-    #error Cython requires Python 2.7+ or Python 3.3+.
-#else
-#if defined(CYTHON_LIMITED_API) && CYTHON_LIMITED_API
-#define __PYX_EXTRA_ABI_MODULE_NAME "limited"
-#else
-#define __PYX_EXTRA_ABI_MODULE_NAME ""
-#endif
-#define CYTHON_ABI "3_0_11" __PYX_EXTRA_ABI_MODULE_NAME
-#define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
-#define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
-#define CYTHON_HEX_VERSION 0x03000BF0
-#define CYTHON_FUTURE_DIVISION 1
-#include <stddef.h>
-#ifndef offsetof
-  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
-#endif
-#if !defined(_WIN32) && !defined(WIN32) && !defined(MS_WINDOWS)
-  #ifndef __stdcall
-    #define __stdcall
-  #endif
-  #ifndef __cdecl
-    #define __cdecl
-  #endif
-  #ifndef __fastcall
-    #define __fastcall
-  #endif
-#endif
-#ifndef DL_IMPORT
-  #define DL_IMPORT(t) t
-#endif
-#ifndef DL_EXPORT
-  #define DL_EXPORT(t) t
-#endif
-#define __PYX_COMMA ,
-#ifndef HAVE_LONG_LONG
-  #define HAVE_LONG_LONG
-#endif
-#ifndef PY_LONG_LONG
-  #define PY_LONG_LONG LONG_LONG
-#endif
-#ifndef Py_HUGE_VAL
-  #define Py_HUGE_VAL HUGE_VAL
-#endif
-#define __PYX_LIMITED_VERSION_HEX PY_VERSION_HEX
-#if defined(GRAALVM_PYTHON)
-  /* For very preliminary testing purposes. Most variables are set the same as PyPy.
-     The existence of this section does not imply that anything works or is even tested */
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 1
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #undef CYTHON_USE_TYPE_SPECS
-  #define CYTHON_USE_TYPE_SPECS 0
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #undef CYTHON_AVOID_BORROWED_REFS
-  #define CYTHON_AVOID_BORROWED_REFS 1
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
-  #endif
-  #undef CYTHON_PEP489_MULTI_PHASE_INIT
-  #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 0
-  #undef CYTHON_USE_TP_FINALIZE
-  #define CYTHON_USE_TP_FINALIZE 0
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(PYPY_VERSION)
-  #define CYTHON_COMPILING_IN_PYPY 1
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #undef CYTHON_AVOID_BORROWED_REFS
-  #define CYTHON_AVOID_BORROWED_REFS 1
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
-  #endif
-  #if PY_VERSION_HEX < 0x03090000
-    #undef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 0
-  #undef CYTHON_USE_TP_FINALIZE
-  #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1 && PYPY_VERSION_NUM >= 0x07030C00)
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(CYTHON_LIMITED_API)
-  #ifdef Py_LIMITED_API
-    #undef __PYX_LIMITED_VERSION_HEX
-    #define __PYX_LIMITED_VERSION_HEX Py_LIMITED_API
-  #endif
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 1
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #undef CYTHON_CLINE_IN_TRACEBACK
-  #define CYTHON_CLINE_IN_TRACEBACK 0
-  #undef CYTHON_USE_TYPE_SLOTS
-  #define CYTHON_USE_TYPE_SLOTS 0
-  #undef CYTHON_USE_TYPE_SPECS
-  #define CYTHON_USE_TYPE_SPECS 1
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #undef CYTHON_USE_ASYNC_SLOTS
-  #define CYTHON_USE_ASYNC_SLOTS 0
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #undef CYTHON_USE_UNICODE_INTERNALS
-  #define CYTHON_USE_UNICODE_INTERNALS 0
-  #ifndef CYTHON_USE_UNICODE_WRITER
-    #define CYTHON_USE_UNICODE_WRITER 0
-  #endif
-  #undef CYTHON_USE_PYLONG_INTERNALS
-  #define CYTHON_USE_PYLONG_INTERNALS 0
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #undef CYTHON_ASSUME_SAFE_MACROS
-  #define CYTHON_ASSUME_SAFE_MACROS 0
-  #undef CYTHON_UNPACK_METHODS
-  #define CYTHON_UNPACK_METHODS 0
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #undef CYTHON_METH_FASTCALL
-  #define CYTHON_METH_FASTCALL 0
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #undef CYTHON_PEP489_MULTI_PHASE_INIT
-  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #undef CYTHON_USE_MODULE_STATE
-  #define CYTHON_USE_MODULE_STATE 1
-  #ifndef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 0
-  #endif
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
-  #endif
-  #undef CYTHON_USE_FREELISTS
-  #define CYTHON_USE_FREELISTS 0
-#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 0
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 1
-  #ifndef CYTHON_USE_TYPE_SLOTS
-    #define CYTHON_USE_TYPE_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #undef CYTHON_USE_PYTYPE_LOOKUP
-  #define CYTHON_USE_PYTYPE_LOOKUP 0
-  #ifndef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_PYLONG_INTERNALS
-    #define CYTHON_USE_PYLONG_INTERNALS 0
-  #endif
-  #undef CYTHON_USE_PYLIST_INTERNALS
-  #define CYTHON_USE_PYLIST_INTERNALS 0
-  #ifndef CYTHON_USE_UNICODE_INTERNALS
-    #define CYTHON_USE_UNICODE_INTERNALS 1
-  #endif
-  #undef CYTHON_USE_UNICODE_WRITER
-  #define CYTHON_USE_UNICODE_WRITER 0
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #ifndef CYTHON_ASSUME_SAFE_MACROS
-    #define CYTHON_ASSUME_SAFE_MACROS 1
-  #endif
-  #ifndef CYTHON_UNPACK_METHODS
-    #define CYTHON_UNPACK_METHODS 1
-  #endif
-  #undef CYTHON_FAST_THREAD_STATE
-  #define CYTHON_FAST_THREAD_STATE 0
-  #undef CYTHON_FAST_GIL
-  #define CYTHON_FAST_GIL 0
-  #ifndef CYTHON_METH_FASTCALL
-    #define CYTHON_METH_FASTCALL 1
-  #endif
-  #undef CYTHON_FAST_PYCALL
-  #define CYTHON_FAST_PYCALL 0
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #ifndef CYTHON_USE_MODULE_STATE
-    #define CYTHON_USE_MODULE_STATE 0
-  #endif
-  #ifndef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 1
-  #endif
-  #undef CYTHON_USE_DICT_VERSIONS
-  #define CYTHON_USE_DICT_VERSIONS 0
-  #undef CYTHON_USE_EXC_INFO_STACK
-  #define CYTHON_USE_EXC_INFO_STACK 0
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
-  #endif
-  #ifndef CYTHON_USE_FREELISTS
-    #define CYTHON_USE_FREELISTS 0
-  #endif
-#else
-  #define CYTHON_COMPILING_IN_PYPY 0
-  #define CYTHON_COMPILING_IN_CPYTHON 1
-  #define CYTHON_COMPILING_IN_LIMITED_API 0
-  #define CYTHON_COMPILING_IN_GRAAL 0
-  #define CYTHON_COMPILING_IN_NOGIL 0
-  #ifndef CYTHON_USE_TYPE_SLOTS
-    #define CYTHON_USE_TYPE_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_TYPE_SPECS
-    #define CYTHON_USE_TYPE_SPECS 0
-  #endif
-  #ifndef CYTHON_USE_PYTYPE_LOOKUP
-    #define CYTHON_USE_PYTYPE_LOOKUP 1
-  #endif
-  #if PY_MAJOR_VERSION < 3
-    #undef CYTHON_USE_ASYNC_SLOTS
-    #define CYTHON_USE_ASYNC_SLOTS 0
-  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
-    #define CYTHON_USE_ASYNC_SLOTS 1
-  #endif
-  #ifndef CYTHON_USE_PYLONG_INTERNALS
-    #define CYTHON_USE_PYLONG_INTERNALS 1
-  #endif
-  #ifndef CYTHON_USE_PYLIST_INTERNALS
-    #define CYTHON_USE_PYLIST_INTERNALS 1
-  #endif
-  #ifndef CYTHON_USE_UNICODE_INTERNALS
-    #define CYTHON_USE_UNICODE_INTERNALS 1
-  #endif
-  #if PY_VERSION_HEX < 0x030300F0 || PY_VERSION_HEX >= 0x030B00A2
-    #undef CYTHON_USE_UNICODE_WRITER
-    #define CYTHON_USE_UNICODE_WRITER 0
-  #elif !defined(CYTHON_USE_UNICODE_WRITER)
-    #define CYTHON_USE_UNICODE_WRITER 1
-  #endif
-  #ifndef CYTHON_AVOID_BORROWED_REFS
-    #define CYTHON_AVOID_BORROWED_REFS 0
-  #endif
-  #ifndef CYTHON_ASSUME_SAFE_MACROS
-    #define CYTHON_ASSUME_SAFE_MACROS 1
-  #endif
-  #ifndef CYTHON_UNPACK_METHODS
-    #define CYTHON_UNPACK_METHODS 1
-  #endif
-  #ifndef CYTHON_FAST_THREAD_STATE
-    #define CYTHON_FAST_THREAD_STATE 1
-  #endif
-  #ifndef CYTHON_FAST_GIL
-    #define CYTHON_FAST_GIL (PY_MAJOR_VERSION < 3 || PY_VERSION_HEX >= 0x03060000 && PY_VERSION_HEX < 0x030C00A6)
-  #endif
-  #ifndef CYTHON_METH_FASTCALL
-    #define CYTHON_METH_FASTCALL (PY_VERSION_HEX >= 0x030700A1)
-  #endif
-  #ifndef CYTHON_FAST_PYCALL
-    #define CYTHON_FAST_PYCALL 1
-  #endif
-  #ifndef CYTHON_PEP487_INIT_SUBCLASS
-    #define CYTHON_PEP487_INIT_SUBCLASS 1
-  #endif
-  #if PY_VERSION_HEX < 0x03050000
-    #undef CYTHON_PEP489_MULTI_PHASE_INIT
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
-  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #endif
-  #ifndef CYTHON_USE_MODULE_STATE
-    #define CYTHON_USE_MODULE_STATE 0
-  #endif
-  #if PY_VERSION_HEX < 0x030400a1
-    #undef CYTHON_USE_TP_FINALIZE
-    #define CYTHON_USE_TP_FINALIZE 0
-  #elif !defined(CYTHON_USE_TP_FINALIZE)
-    #define CYTHON_USE_TP_FINALIZE 1
-  #endif
-  #if PY_VERSION_HEX < 0x030600B1
-    #undef CYTHON_USE_DICT_VERSIONS
-    #define CYTHON_USE_DICT_VERSIONS 0
-  #elif !defined(CYTHON_USE_DICT_VERSIONS)
-    #define CYTHON_USE_DICT_VERSIONS  (PY_VERSION_HEX < 0x030C00A5)
-  #endif
-  #if PY_VERSION_HEX < 0x030700A3
-    #undef CYTHON_USE_EXC_INFO_STACK
-    #define CYTHON_USE_EXC_INFO_STACK 0
-  #elif !defined(CYTHON_USE_EXC_INFO_STACK)
-    #define CYTHON_USE_EXC_INFO_STACK 1
-  #endif
-  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
-    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
-  #endif
-  #ifndef CYTHON_USE_FREELISTS
-    #define CYTHON_USE_FREELISTS 1
-  #endif
-#endif
-#if !defined(CYTHON_FAST_PYCCALL)
-#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
-#endif
-#if !defined(CYTHON_VECTORCALL)
-#define CYTHON_VECTORCALL  (CYTHON_FAST_PYCCALL && PY_VERSION_HEX >= 0x030800B1)
-#endif
-#define CYTHON_BACKPORT_VECTORCALL (CYTHON_METH_FASTCALL && PY_VERSION_HEX < 0x030800B1)
-#if CYTHON_USE_PYLONG_INTERNALS
-  #if PY_MAJOR_VERSION < 3
-    #include "longintrepr.h"
-  #endif
-  #undef SHIFT
-  #undef BASE
-  #undef MASK
-  #ifdef SIZEOF_VOID_P
-    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
-  #endif
-#endif
-#ifndef __has_attribute
-  #define __has_attribute(x) 0
-#endif
-#ifndef __has_cpp_attribute
-  #define __has_cpp_attribute(x) 0
-#endif
-#ifndef CYTHON_RESTRICT
-  #if defined(__GNUC__)
-    #define CYTHON_RESTRICT __restrict__
-  #elif defined(_MSC_VER) && _MSC_VER >= 1400
-    #define CYTHON_RESTRICT __restrict
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_RESTRICT restrict
-  #else
-    #define CYTHON_RESTRICT
-  #endif
-#endif
-#ifndef CYTHON_UNUSED
-  #if defined(__cplusplus)
-    /* for clang __has_cpp_attribute(maybe_unused) is true even before C++17
-     * but leads to warnings with -pedantic, since it is a C++17 feature */
-    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
-      #if __has_cpp_attribute(maybe_unused)
-        #define CYTHON_UNUSED [[maybe_unused]]
-      #endif
-    #endif
-  #endif
-#endif
-#ifndef CYTHON_UNUSED
-# if defined(__GNUC__)
-#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
-#     define CYTHON_UNUSED __attribute__ ((__unused__))
-#   else
-#     define CYTHON_UNUSED
-#   endif
-# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
-#   define CYTHON_UNUSED __attribute__ ((__unused__))
-# else
-#   define CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_UNUSED_VAR
-#  if defined(__cplusplus)
-     template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
-#  else
-#    define CYTHON_UNUSED_VAR(x) (void)(x)
-#  endif
-#endif
-#ifndef CYTHON_MAYBE_UNUSED_VAR
-  #define CYTHON_MAYBE_UNUSED_VAR(x) CYTHON_UNUSED_VAR(x)
-#endif
-#ifndef CYTHON_NCP_UNUSED
-# if CYTHON_COMPILING_IN_CPYTHON
-#  define CYTHON_NCP_UNUSED
-# else
-#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_USE_CPP_STD_MOVE
-  #if defined(__cplusplus) && (\
-    __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600))
-    #define CYTHON_USE_CPP_STD_MOVE 1
-  #else
-    #define CYTHON_USE_CPP_STD_MOVE 0
-  #endif
-#endif
-#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
-#ifdef _MSC_VER
-    #ifndef _MSC_STDINT_H_
-        #if _MSC_VER < 1300
-            typedef unsigned char     uint8_t;
-            typedef unsigned short    uint16_t;
-            typedef unsigned int      uint32_t;
-        #else
-            typedef unsigned __int8   uint8_t;
-            typedef unsigned __int16  uint16_t;
-            typedef unsigned __int32  uint32_t;
-        #endif
-    #endif
-    #if _MSC_VER < 1300
-        #ifdef _WIN64
-            typedef unsigned long long  __pyx_uintptr_t;
-        #else
-            typedef unsigned int        __pyx_uintptr_t;
-        #endif
-    #else
-        #ifdef _WIN64
-            typedef unsigned __int64    __pyx_uintptr_t;
-        #else
-            typedef unsigned __int32    __pyx_uintptr_t;
-        #endif
-    #endif
-#else
-    #include <stdint.h>
-    typedef uintptr_t  __pyx_uintptr_t;
-#endif
-#ifndef CYTHON_FALLTHROUGH
-  #if defined(__cplusplus)
-    /* for clang __has_cpp_attribute(fallthrough) is true even before C++17
-     * but leads to warnings with -pedantic, since it is a C++17 feature */
-    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
-      #if __has_cpp_attribute(fallthrough)
-        #define CYTHON_FALLTHROUGH [[fallthrough]]
-      #endif
-    #endif
-    #ifndef CYTHON_FALLTHROUGH
-      #if __has_cpp_attribute(clang::fallthrough)
-        #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
-      #elif __has_cpp_attribute(gnu::fallthrough)
-        #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
-      #endif
-    #endif
-  #endif
-  #ifndef CYTHON_FALLTHROUGH
-    #if __has_attribute(fallthrough)
-      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
-    #else
-      #define CYTHON_FALLTHROUGH
-    #endif
-  #endif
-  #if defined(__clang__) && defined(__apple_build_version__)
-    #if __apple_build_version__ < 7000000
-      #undef  CYTHON_FALLTHROUGH
-      #define CYTHON_FALLTHROUGH
-    #endif
-  #endif
-#endif
-#ifdef __cplusplus
-  template <typename T>
-  struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
-  #define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
-#else
-  #define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
-#endif
-#if CYTHON_COMPILING_IN_PYPY == 1
-  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x030A0000)
-#else
-  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000)
-#endif
-#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))
-
-#ifndef CYTHON_INLINE
-  #if defined(__clang__)
-    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
-  #elif defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
-#endif
-
-#define __PYX_BUILD_PY_SSIZE_T "n"
-#define CYTHON_FORMAT_SSIZE_T "z"
-#if PY_MAJOR_VERSION < 3
-  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_DefaultClassType PyClass_Type
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#else
-  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_DefaultClassType PyType_Type
-#if CYTHON_COMPILING_IN_LIMITED_API
-    static CYTHON_INLINE PyObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
-                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
-                                                    PyObject *fv, PyObject *cell, PyObject* fn,
-                                                    PyObject *name, int fline, PyObject *lnos) {
-        PyObject *exception_table = NULL;
-        PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
-        #if __PYX_LIMITED_VERSION_HEX < 0x030B0000
-        PyObject *version_info;
-        PyObject *py_minor_version = NULL;
-        #endif
-        long minor_version = 0;
-        PyObject *type, *value, *traceback;
-        PyErr_Fetch(&type, &value, &traceback);
-        #if __PYX_LIMITED_VERSION_HEX >= 0x030B0000
-        minor_version = 11;
-        #else
-        if (!(version_info = PySys_GetObject("version_info"))) goto end;
-        if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
-        minor_version = PyLong_AsLong(py_minor_version);
-        Py_DECREF(py_minor_version);
-        if (minor_version == -1 && PyErr_Occurred()) goto end;
-        #endif
-        if (!(types_module = PyImport_ImportModule("types"))) goto end;
-        if (!(code_type = PyObject_GetAttrString(types_module, "CodeType"))) goto end;
-        if (minor_version <= 7) {
-            (void)p;
-            result = PyObject_CallFunction(code_type, "iiiiiOOOOOOiOO", a, k, l, s, f, code,
-                          c, n, v, fn, name, fline, lnos, fv, cell);
-        } else if (minor_version <= 10) {
-            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOiOO", a,p, k, l, s, f, code,
-                          c, n, v, fn, name, fline, lnos, fv, cell);
-        } else {
-            if (!(exception_table = PyBytes_FromStringAndSize(NULL, 0))) goto end;
-            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOOiOO", a,p, k, l, s, f, code,
-                          c, n, v, fn, name, name, fline, lnos, exception_table, fv, cell);
-        }
-    end:
-        Py_XDECREF(code_type);
-        Py_XDECREF(exception_table);
-        Py_XDECREF(types_module);
-        if (type) {
-            PyErr_Restore(type, value, traceback);
-        }
-        return result;
-    }
-    #ifndef CO_OPTIMIZED
-    #define CO_OPTIMIZED 0x0001
-    #endif
-    #ifndef CO_NEWLOCALS
-    #define CO_NEWLOCALS 0x0002
-    #endif
-    #ifndef CO_VARARGS
-    #define CO_VARARGS 0x0004
-    #endif
-    #ifndef CO_VARKEYWORDS
-    #define CO_VARKEYWORDS 0x0008
-    #endif
-    #ifndef CO_ASYNC_GENERATOR
-    #define CO_ASYNC_GENERATOR 0x0200
-    #endif
-    #ifndef CO_GENERATOR
-    #define CO_GENERATOR 0x0020
-    #endif
-    #ifndef CO_COROUTINE
-    #define CO_COROUTINE 0x0080
-    #endif
-#elif PY_VERSION_HEX >= 0x030B0000
-  static CYTHON_INLINE PyCodeObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
-                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
-                                                    PyObject *fv, PyObject *cell, PyObject* fn,
-                                                    PyObject *name, int fline, PyObject *lnos) {
-    PyCodeObject *result;
-    PyObject *empty_bytes = PyBytes_FromStringAndSize("", 0);
-    if (!empty_bytes) return NULL;
-    result =
-      #if PY_VERSION_HEX >= 0x030C0000
-        PyUnstable_Code_NewWithPosOnlyArgs
-      #else
-        PyCode_NewWithPosOnlyArgs
-      #endif
-        (a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, name, fline, lnos, empty_bytes);
-    Py_DECREF(empty_bytes);
-    return result;
-  }
-#elif PY_VERSION_HEX >= 0x030800B2 && !CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_NewWithPosOnlyArgs(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#else
-  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
-          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
-#endif
-#endif
-#if PY_VERSION_HEX >= 0x030900A4 || defined(Py_IS_TYPE)
-  #define __Pyx_IS_TYPE(ob, type) Py_IS_TYPE(ob, type)
-#else
-  #define __Pyx_IS_TYPE(ob, type) (((const PyObject*)ob)->ob_type == (type))
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_Is)
-  #define __Pyx_Py_Is(x, y)  Py_Is(x, y)
-#else
-  #define __Pyx_Py_Is(x, y) ((x) == (y))
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsNone)
-  #define __Pyx_Py_IsNone(ob) Py_IsNone(ob)
-#else
-  #define __Pyx_Py_IsNone(ob) __Pyx_Py_Is((ob), Py_None)
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsTrue)
-  #define __Pyx_Py_IsTrue(ob) Py_IsTrue(ob)
-#else
-  #define __Pyx_Py_IsTrue(ob) __Pyx_Py_Is((ob), Py_True)
-#endif
-#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsFalse)
-  #define __Pyx_Py_IsFalse(ob) Py_IsFalse(ob)
-#else
-  #define __Pyx_Py_IsFalse(ob) __Pyx_Py_Is((ob), Py_False)
-#endif
-#define __Pyx_NoneAsNull(obj)  (__Pyx_Py_IsNone(obj) ? NULL : (obj))
-#if PY_VERSION_HEX >= 0x030900F0 && !CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyObject_GC_IsFinalized(o) PyObject_GC_IsFinalized(o)
-#else
-  #define __Pyx_PyObject_GC_IsFinalized(o) _PyGC_FINALIZED(o)
-#endif
-#ifndef CO_COROUTINE
-  #define CO_COROUTINE 0x80
-#endif
-#ifndef CO_ASYNC_GENERATOR
-  #define CO_ASYNC_GENERATOR 0x200
-#endif
-#ifndef Py_TPFLAGS_CHECKTYPES
-  #define Py_TPFLAGS_CHECKTYPES 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_INDEX
-  #define Py_TPFLAGS_HAVE_INDEX 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
-  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
-#endif
-#ifndef Py_TPFLAGS_HAVE_FINALIZE
-  #define Py_TPFLAGS_HAVE_FINALIZE 0
-#endif
-#ifndef Py_TPFLAGS_SEQUENCE
-  #define Py_TPFLAGS_SEQUENCE 0
-#endif
-#ifndef Py_TPFLAGS_MAPPING
-  #define Py_TPFLAGS_MAPPING 0
-#endif
-#ifndef METH_STACKLESS
-  #define METH_STACKLESS 0
-#endif
-#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
-  #ifndef METH_FASTCALL
-     #define METH_FASTCALL 0x80
-  #endif
-  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
-  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
-                                                          Py_ssize_t nargs, PyObject *kwnames);
-#else
-  #if PY_VERSION_HEX >= 0x030d00A4
-  #  define __Pyx_PyCFunctionFast PyCFunctionFast
-  #  define __Pyx_PyCFunctionFastWithKeywords PyCFunctionFastWithKeywords
-  #else
-  #  define __Pyx_PyCFunctionFast _PyCFunctionFast
-  #  define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
-  #endif
-#endif
-#if CYTHON_METH_FASTCALL
-  #define __Pyx_METH_FASTCALL METH_FASTCALL
-  #define __Pyx_PyCFunction_FastCall __Pyx_PyCFunctionFast
-  #define __Pyx_PyCFunction_FastCallWithKeywords __Pyx_PyCFunctionFastWithKeywords
-#else
-  #define __Pyx_METH_FASTCALL METH_VARARGS
-  #define __Pyx_PyCFunction_FastCall PyCFunction
-  #define __Pyx_PyCFunction_FastCallWithKeywords PyCFunctionWithKeywords
-#endif
-#if CYTHON_VECTORCALL
-  #define __pyx_vectorcallfunc vectorcallfunc
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  PY_VECTORCALL_ARGUMENTS_OFFSET
-  #define __Pyx_PyVectorcall_NARGS(n)  PyVectorcall_NARGS((size_t)(n))
-#elif CYTHON_BACKPORT_VECTORCALL
-  typedef PyObject *(*__pyx_vectorcallfunc)(PyObject *callable, PyObject *const *args,
-                                            size_t nargsf, PyObject *kwnames);
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  ((size_t)1 << (8 * sizeof(size_t) - 1))
-  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(((size_t)(n)) & ~__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET))
-#else
-  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  0
-  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(n))
-#endif
-#if PY_MAJOR_VERSION >= 0x030900B1
-#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_CheckExact(func)
-#else
-#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_Check(func)
-#endif
-#define __Pyx_CyOrPyCFunction_Check(func)  PyCFunction_Check(func)
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  (((PyCFunctionObject*)(func))->m_ml->ml_meth)
-#elif !CYTHON_COMPILING_IN_LIMITED_API
-#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  PyCFunction_GET_FUNCTION(func)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_CyOrPyCFunction_GET_FLAGS(func)  (((PyCFunctionObject*)(func))->m_ml->ml_flags)
-static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
-    return (__Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_STATIC) ? NULL : ((PyCFunctionObject*)func)->m_self;
-}
-#endif
-static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    return PyCFunction_Check(func) && PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
-#else
-    return PyCFunction_Check(func) && PyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
-#endif
-}
-#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCFunction(func, cfunc)
-#if __PYX_LIMITED_VERSION_HEX < 0x030900B1
-  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  ((void)m, PyType_FromSpecWithBases(s, b))
-  typedef PyObject *(*__Pyx_PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *, size_t, PyObject *);
-#else
-  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  PyType_FromModuleAndSpec(m, s, b)
-  #define __Pyx_PyCMethod  PyCMethod
-#endif
-#ifndef METH_METHOD
-  #define METH_METHOD 0x200
-#endif
-#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
-  #define PyObject_Malloc(s)   PyMem_Malloc(s)
-  #define PyObject_Free(p)     PyMem_Free(p)
-  #define PyObject_Realloc(p)  PyMem_Realloc(p)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
-  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)
-#else
-  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
-  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyThreadState_Current PyThreadState_Get()
-#elif !CYTHON_FAST_THREAD_STATE
-  #define __Pyx_PyThreadState_Current PyThreadState_GET()
-#elif PY_VERSION_HEX >= 0x030d00A1
-  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
-#elif PY_VERSION_HEX >= 0x03060000
-  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
-#elif PY_VERSION_HEX >= 0x03000000
-  #define __Pyx_PyThreadState_Current PyThreadState_GET()
-#else
-  #define __Pyx_PyThreadState_Current _PyThreadState_Current
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-static CYTHON_INLINE void *__Pyx_PyModule_GetState(PyObject *op)
-{
-    void *result;
-    result = PyModule_GetState(op);
-    if (!result)
-        Py_FatalError("Couldn't find the module state");
-    return result;
-}
-#endif
-#define __Pyx_PyObject_GetSlot(obj, name, func_ctype)  __Pyx_PyType_GetSlot(Py_TYPE(obj), name, func_ctype)
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((func_ctype) PyType_GetSlot((type), Py_##name))
-#else
-  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((type)->name)
-#endif
-#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
-#include "pythread.h"
-#define Py_tss_NEEDS_INIT 0
-typedef int Py_tss_t;
-static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
-  *key = PyThread_create_key();
-  return 0;
-}
-static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
-  Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
-  *key = Py_tss_NEEDS_INIT;
-  return key;
-}
-static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
-  PyObject_Free(key);
-}
-static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
-  return *key != Py_tss_NEEDS_INIT;
-}
-static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
-  PyThread_delete_key(*key);
-  *key = Py_tss_NEEDS_INIT;
-}
-static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
-  return PyThread_set_key_value(*key, value);
-}
-static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
-  return PyThread_get_key_value(*key);
-}
-#endif
-#if PY_MAJOR_VERSION < 3
-    #if CYTHON_COMPILING_IN_PYPY
-        #if PYPY_VERSION_NUM < 0x07030600
-            #if defined(__cplusplus) && __cplusplus >= 201402L
-                [[deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")]]
-            #elif defined(__GNUC__) || defined(__clang__)
-                __attribute__ ((__deprecated__("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")))
-            #elif defined(_MSC_VER)
-                __declspec(deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6"))
-            #endif
-            static CYTHON_INLINE int PyGILState_Check(void) {
-                return 0;
-            }
-        #else  // PYPY_VERSION_NUM < 0x07030600
-        #endif  // PYPY_VERSION_NUM < 0x07030600
-    #else
-        static CYTHON_INLINE int PyGILState_Check(void) {
-            PyThreadState * tstate = _PyThreadState_Current;
-            return tstate && (tstate == PyGILState_GetThisThreadState());
-        }
-    #endif
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
-#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
-#else
-#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
-#endif
-#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
-  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
-  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
-#else
-  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
-  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
-#define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
-static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
-    PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
-    if (res == NULL) PyErr_Clear();
-    return res;
-}
-#elif PY_MAJOR_VERSION >= 3 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000)
-#define __Pyx_PyDict_GetItemStrWithError  PyDict_GetItemWithError
-#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
-#else
-static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
-#if CYTHON_COMPILING_IN_PYPY
-    return PyDict_GetItem(dict, name);
-#else
-    PyDictEntry *ep;
-    PyDictObject *mp = (PyDictObject*) dict;
-    long hash = ((PyStringObject *) name)->ob_shash;
-    assert(hash != -1);
-    ep = (mp->ma_lookup)(mp, name, hash);
-    if (ep == NULL) {
-        return NULL;
-    }
-    return ep->me_value;
-#endif
-}
-#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
-#endif
-#if CYTHON_USE_TYPE_SLOTS
-  #define __Pyx_PyType_GetFlags(tp)   (((PyTypeObject *)tp)->tp_flags)
-  #define __Pyx_PyType_HasFeature(type, feature)  ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
-  #define __Pyx_PyObject_GetIterNextFunc(obj)  (Py_TYPE(obj)->tp_iternext)
-#else
-  #define __Pyx_PyType_GetFlags(tp)   (PyType_GetFlags((PyTypeObject *)tp))
-  #define __Pyx_PyType_HasFeature(type, feature)  PyType_HasFeature(type, feature)
-  #define __Pyx_PyObject_GetIterNextFunc(obj)  PyIter_Next
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyObject_GenericSetAttr((PyObject*)tp, k, v)
-#else
-  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyDict_SetItem(tp->tp_dict, k, v)
-#endif
-#if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
-#define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
-    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
-    assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
-    PyObject_GC_Del(obj);\
-    Py_DECREF(type);\
-}
-#else
-#define __Pyx_PyHeapTypeObject_GC_Del(obj)  PyObject_GC_Del(obj)
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-  #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (0)
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GetLength(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((void)u, 1114111U)
-  #define __Pyx_PyUnicode_KIND(u)         ((void)u, (0))
-  #define __Pyx_PyUnicode_DATA(u)         ((void*)u)
-  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
-  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GetLength(u))
-#elif PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
-  #define CYTHON_PEP393_ENABLED 1
-  #if PY_VERSION_HEX >= 0x030C0000
-    #define __Pyx_PyUnicode_READY(op)       (0)
-  #else
-    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
-                                                0 : _PyUnicode_Ready((PyObject *)(op)))
-  #endif
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
-  #define __Pyx_PyUnicode_KIND(u)         ((int)PyUnicode_KIND(u))
-  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
-  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
-  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
-  #if PY_VERSION_HEX >= 0x030C0000
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
-  #else
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
-    #else
-    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
-    #endif
-  #endif
-#else
-  #define CYTHON_PEP393_ENABLED 0
-  #define PyUnicode_1BYTE_KIND  1
-  #define PyUnicode_2BYTE_KIND  2
-  #define PyUnicode_4BYTE_KIND  4
-  #define __Pyx_PyUnicode_READY(op)       (0)
-  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
-  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
-  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535U : 1114111U)
-  #define __Pyx_PyUnicode_KIND(u)         ((int)sizeof(Py_UNICODE))
-  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
-  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
-  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = (Py_UNICODE) ch)
-  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
-#else
-  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
-      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
-#endif
-#if CYTHON_COMPILING_IN_PYPY
-  #if !defined(PyUnicode_DecodeUnicodeEscape)
-    #define PyUnicode_DecodeUnicodeEscape(s, size, errors)  PyUnicode_Decode(s, size, "unicode_escape", errors)
-  #endif
-  #if !defined(PyUnicode_Contains) || (PY_MAJOR_VERSION == 2 && PYPY_VERSION_NUM < 0x07030500)
-    #undef PyUnicode_Contains
-    #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
-  #endif
-  #if !defined(PyByteArray_Check)
-    #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
-  #endif
-  #if !defined(PyObject_Format)
-    #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
-  #endif
-#endif
-#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
-#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
-#if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
-#else
-  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
-#endif
-#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
-  #define PyObject_ASCII(o)            PyObject_Repr(o)
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyBaseString_Type            PyUnicode_Type
-  #define PyStringObject               PyUnicodeObject
-  #define PyString_Type                PyUnicode_Type
-  #define PyString_Check               PyUnicode_Check
-  #define PyString_CheckExact          PyUnicode_CheckExact
-#ifndef PyObject_Unicode
-  #define PyObject_Unicode             PyObject_Str
-#endif
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
-  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
-#else
-  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
-  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON
-  #define __Pyx_PySequence_ListKeepNew(obj)\
-    (likely(PyList_CheckExact(obj) && Py_REFCNT(obj) == 1) ? __Pyx_NewRef(obj) : PySequence_List(obj))
-#else
-  #define __Pyx_PySequence_ListKeepNew(obj)  PySequence_List(obj)
-#endif
-#ifndef PySet_CheckExact
-  #define PySet_CheckExact(obj)        __Pyx_IS_TYPE(obj, &PySet_Type)
-#endif
-#if PY_VERSION_HEX >= 0x030900A4
-  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
-  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
-#else
-  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
-  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
-#endif
-#if CYTHON_ASSUME_SAFE_MACROS
-  #define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
-  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
-  #define __Pyx_PyTuple_SET_ITEM(o, i, v) (PyTuple_SET_ITEM(o, i, v), (0))
-  #define __Pyx_PyList_SET_ITEM(o, i, v) (PyList_SET_ITEM(o, i, v), (0))
-  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
-  #define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
-  #define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
-  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
-  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
-#else
-  #define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
-  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
-  #define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
-  #define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
-  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
-  #define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
-  #define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
-  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
-  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
-#endif
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
-#else
-  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
-      PyObject *module = PyImport_AddModule(name);
-      Py_XINCREF(module);
-      return module;
-  }
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyIntObject                  PyLongObject
-  #define PyInt_Type                   PyLong_Type
-  #define PyInt_Check(op)              PyLong_Check(op)
-  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
-  #define __Pyx_Py3Int_Check(op)       PyLong_Check(op)
-  #define __Pyx_Py3Int_CheckExact(op)  PyLong_CheckExact(op)
-  #define PyInt_FromString             PyLong_FromString
-  #define PyInt_FromUnicode            PyLong_FromUnicode
-  #define PyInt_FromLong               PyLong_FromLong
-  #define PyInt_FromSize_t             PyLong_FromSize_t
-  #define PyInt_FromSsize_t            PyLong_FromSsize_t
-  #define PyInt_AsLong                 PyLong_AsLong
-  #define PyInt_AS_LONG                PyLong_AS_LONG
-  #define PyInt_AsSsize_t              PyLong_AsSsize_t
-  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
-  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
-  #define PyNumber_Int                 PyNumber_Long
-#else
-  #define __Pyx_Py3Int_Check(op)       (PyLong_Check(op) || PyInt_Check(op))
-  #define __Pyx_Py3Int_CheckExact(op)  (PyLong_CheckExact(op) || PyInt_CheckExact(op))
-#endif
-#if PY_MAJOR_VERSION >= 3
-  #define PyBoolObject                 PyLongObject
-#endif
-#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
-  #ifndef PyUnicode_InternFromString
-    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
-  #endif
-#endif
-#if PY_VERSION_HEX < 0x030200A4
-  typedef long Py_hash_t;
-  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
-  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsHash_t
-#else
-  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
-  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsSsize_t
-#endif
-#if CYTHON_USE_ASYNC_SLOTS
-  #if PY_VERSION_HEX >= 0x030500B1
-    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
-    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
-  #else
-    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
-  #endif
-#else
-  #define __Pyx_PyType_AsAsync(obj) NULL
-#endif
-#ifndef __Pyx_PyAsyncMethodsStruct
-    typedef struct {
-        unaryfunc am_await;
-        unaryfunc am_aiter;
-        unaryfunc am_anext;
-    } __Pyx_PyAsyncMethodsStruct;
-#endif
-
-#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
-  #if !defined(_USE_MATH_DEFINES)
-    #define _USE_MATH_DEFINES
-  #endif
-#endif
-#include <math.h>
-#ifdef NAN
-#define __PYX_NAN() ((float) NAN)
-#else
-static CYTHON_INLINE float __PYX_NAN() {
-  float value;
-  memset(&value, 0xFF, sizeof(value));
-  return value;
-}
-#endif
-#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
-#define __Pyx_truncl trunc
-#else
-#define __Pyx_truncl truncl
-#endif
-
-#define __PYX_MARK_ERR_POS(f_index, lineno) \
-    { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__;  (void)__pyx_clineno; }
-#define __PYX_ERR(f_index, lineno, Ln_error) \
-    { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }
-
-#ifdef CYTHON_EXTERN_C
-    #undef __PYX_EXTERN_C
-    #define __PYX_EXTERN_C CYTHON_EXTERN_C
-#elif defined(__PYX_EXTERN_C)
-    #ifdef _MSC_VER
-    #pragma message ("Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.")
-    #else
-    #warning Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.
-    #endif
-#else
-  #ifdef __cplusplus
-    #define __PYX_EXTERN_C extern "C"
-  #else
-    #define __PYX_EXTERN_C extern
-  #endif
-#endif
-
-#define __PYX_HAVE__sqlalchemy__util___immutabledict_cy
-#define __PYX_HAVE_API__sqlalchemy__util___immutabledict_cy
-/* Early includes */
-#include <string.h>
-#include <stdio.h>
-#ifdef _OPENMP
-#include <omp.h>
-#endif /* _OPENMP */
-
-#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
-#define CYTHON_WITHOUT_ASSERTIONS
-#endif
-
-typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
-                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
-
-#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
-#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
-#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
-#define __PYX_DEFAULT_STRING_ENCODING ""
-#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
-#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_uchar_cast(c) ((unsigned char)c)
-#define __Pyx_long_cast(x) ((long)x)
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
-    (sizeof(type) < sizeof(Py_ssize_t))  ||\
-    (sizeof(type) > sizeof(Py_ssize_t) &&\
-          likely(v < (type)PY_SSIZE_T_MAX ||\
-                 v == (type)PY_SSIZE_T_MAX)  &&\
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
-                                v == (type)PY_SSIZE_T_MIN)))  ||\
-    (sizeof(type) == sizeof(Py_ssize_t) &&\
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
-                               v == (type)PY_SSIZE_T_MAX)))  )
-static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
-    return (size_t) i < (size_t) limit;
-}
-#if defined (__cplusplus) && __cplusplus >= 201103L
-    #include <cstdlib>
-    #define __Pyx_sst_abs(value) std::abs(value)
-#elif SIZEOF_INT >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) abs(value)
-#elif SIZEOF_LONG >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) labs(value)
-#elif defined (_MSC_VER)
-    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
-#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define __Pyx_sst_abs(value) llabs(value)
-#elif defined (__GNUC__)
-    #define __Pyx_sst_abs(value) __builtin_llabs(value)
-#else
-    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
-#endif
-static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s);
-static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
-static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
-static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char*);
-#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
-#define __Pyx_PyBytes_FromString        PyBytes_FromString
-#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
-#if PY_MAJOR_VERSION < 3
-    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
-    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#else
-    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
-    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
-#endif
-#define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
-#define __Pyx_PyObject_AsWritableString(s)    ((char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromOrdinal(o)       PyUnicode_FromOrdinal((int)o)
-#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
-#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
-static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
-static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
-static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
-#define __Pyx_PySequence_Tuple(obj)\
-    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
-static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
-static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
-static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
-#if CYTHON_ASSUME_SAFE_MACROS
-#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
-#else
-#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
-#endif
-#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
-#if PY_MAJOR_VERSION >= 3
-#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
-#else
-#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
-#endif
-#if CYTHON_USE_PYLONG_INTERNALS
-  #if PY_VERSION_HEX >= 0x030C00A7
-  #ifndef _PyLong_SIGN_MASK
-    #define _PyLong_SIGN_MASK 3
-  #endif
-  #ifndef _PyLong_NON_SIZE_BITS
-    #define _PyLong_NON_SIZE_BITS 3
-  #endif
-  #define __Pyx_PyLong_Sign(x)  (((PyLongObject*)x)->long_value.lv_tag & _PyLong_SIGN_MASK)
-  #define __Pyx_PyLong_IsNeg(x)  ((__Pyx_PyLong_Sign(x) & 2) != 0)
-  #define __Pyx_PyLong_IsNonNeg(x)  (!__Pyx_PyLong_IsNeg(x))
-  #define __Pyx_PyLong_IsZero(x)  (__Pyx_PyLong_Sign(x) & 1)
-  #define __Pyx_PyLong_IsPos(x)  (__Pyx_PyLong_Sign(x) == 0)
-  #define __Pyx_PyLong_CompactValueUnsigned(x)  (__Pyx_PyLong_Digits(x)[0])
-  #define __Pyx_PyLong_DigitCount(x)  ((Py_ssize_t) (((PyLongObject*)x)->long_value.lv_tag >> _PyLong_NON_SIZE_BITS))
-  #define __Pyx_PyLong_SignedDigitCount(x)\
-        ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * __Pyx_PyLong_DigitCount(x))
-  #if defined(PyUnstable_Long_IsCompact) && defined(PyUnstable_Long_CompactValue)
-    #define __Pyx_PyLong_IsCompact(x)     PyUnstable_Long_IsCompact((PyLongObject*) x)
-    #define __Pyx_PyLong_CompactValue(x)  PyUnstable_Long_CompactValue((PyLongObject*) x)
-  #else
-    #define __Pyx_PyLong_IsCompact(x)     (((PyLongObject*)x)->long_value.lv_tag < (2 << _PyLong_NON_SIZE_BITS))
-    #define __Pyx_PyLong_CompactValue(x)  ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * (Py_ssize_t) __Pyx_PyLong_Digits(x)[0])
-  #endif
-  typedef Py_ssize_t  __Pyx_compact_pylong;
-  typedef size_t  __Pyx_compact_upylong;
-  #else
-  #define __Pyx_PyLong_IsNeg(x)  (Py_SIZE(x) < 0)
-  #define __Pyx_PyLong_IsNonNeg(x)  (Py_SIZE(x) >= 0)
-  #define __Pyx_PyLong_IsZero(x)  (Py_SIZE(x) == 0)
-  #define __Pyx_PyLong_IsPos(x)  (Py_SIZE(x) > 0)
-  #define __Pyx_PyLong_CompactValueUnsigned(x)  ((Py_SIZE(x) == 0) ? 0 : __Pyx_PyLong_Digits(x)[0])
-  #define __Pyx_PyLong_DigitCount(x)  __Pyx_sst_abs(Py_SIZE(x))
-  #define __Pyx_PyLong_SignedDigitCount(x)  Py_SIZE(x)
-  #define __Pyx_PyLong_IsCompact(x)  (Py_SIZE(x) == 0 || Py_SIZE(x) == 1 || Py_SIZE(x) == -1)
-  #define __Pyx_PyLong_CompactValue(x)\
-        ((Py_SIZE(x) == 0) ? (sdigit) 0 : ((Py_SIZE(x) < 0) ? -(sdigit)__Pyx_PyLong_Digits(x)[0] : (sdigit)__Pyx_PyLong_Digits(x)[0]))
-  typedef sdigit  __Pyx_compact_pylong;
-  typedef digit  __Pyx_compact_upylong;
-  #endif
-  #if PY_VERSION_HEX >= 0x030C00A5
-  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->long_value.ob_digit)
-  #else
-  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->ob_digit)
-  #endif
-#endif
-#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-#include <string.h>
-static int __Pyx_sys_getdefaultencoding_not_ascii;
-static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
-    PyObject* default_encoding = NULL;
-    PyObject* ascii_chars_u = NULL;
-    PyObject* ascii_chars_b = NULL;
-    const char* default_encoding_c;
-    sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
-    if (strcmp(default_encoding_c, "ascii") == 0) {
-        __Pyx_sys_getdefaultencoding_not_ascii = 0;
-    } else {
-        char ascii_chars[128];
-        int c;
-        for (c = 0; c < 128; c++) {
-            ascii_chars[c] = (char) c;
-        }
-        __Pyx_sys_getdefaultencoding_not_ascii = 1;
-        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
-        if (!ascii_chars_u) goto bad;
-        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
-        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
-            PyErr_Format(
-                PyExc_ValueError,
-                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
-                default_encoding_c);
-            goto bad;
-        }
-        Py_DECREF(ascii_chars_u);
-        Py_DECREF(ascii_chars_b);
-    }
-    Py_DECREF(default_encoding);
-    return 0;
-bad:
-    Py_XDECREF(default_encoding);
-    Py_XDECREF(ascii_chars_u);
-    Py_XDECREF(ascii_chars_b);
-    return -1;
-}
-#endif
-#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
-#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
-#else
-#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
-#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-#include <string.h>
-static char* __PYX_DEFAULT_STRING_ENCODING;
-static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
-    PyObject* default_encoding = NULL;
-    char* default_encoding_c;
-    sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
-    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
-    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
-    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
-    Py_DECREF(default_encoding);
-    return 0;
-bad:
-    Py_XDECREF(default_encoding);
-    return -1;
-}
-#endif
-#endif
-
-
-/* Test for GCC > 2.95 */
-#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
-  #define likely(x)   __builtin_expect(!!(x), 1)
-  #define unlikely(x) __builtin_expect(!!(x), 0)
-#else /* !__GNUC__ or GCC < 2.95 */
-  #define likely(x)   (x)
-  #define unlikely(x) (x)
-#endif /* __GNUC__ */
-static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
-
-#if !CYTHON_USE_MODULE_STATE
-static PyObject *__pyx_m = NULL;
-#endif
-static int __pyx_lineno;
-static int __pyx_clineno = 0;
-static const char * __pyx_cfilenm = __FILE__;
-static const char *__pyx_filename;
-
-/* #### Code section: filename_table ### */
-
-static const char *__pyx_f[] = {
-  "lib/sqlalchemy/util/_immutabledict_cy.py",
-  "<stringsource>",
-  "type.pxd",
-};
-/* #### Code section: utility_code_proto_before_types ### */
-/* ForceInitThreads.proto */
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
-
-/* #### Code section: numeric_typedefs ### */
-/* #### Code section: complex_type_declarations ### */
-/* #### Code section: type_declarations ### */
-
-/*--- Type declarations ---*/
-struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase;
-struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_immutabledict;
-
-/* "sqlalchemy/util/_immutabledict_cy.py":71
- * 
- * @cython.cclass
- * class ImmutableDictBase(Dict[_KT, _VT]):             # <<<<<<<<<<<<<<
- *     # NOTE: this method is required in 3.9 and speeds up the use case
- *     # ImmutableDictBase[str,int](a_dict) significantly
- */
-struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase {
-  PyDictObject __pyx_base;
-};
-
-
-/* "sqlalchemy/util/_immutabledict_cy.py":109
- * # a type checking section and other workaround for the crash
- * @cython.cclass
- * class immutabledict(Dict[_KT, _VT]):             # <<<<<<<<<<<<<<
- *     """An immutable version of a dict."""
- * 
- */
-struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_immutabledict {
-  PyDictObject __pyx_base;
-};
-
-/* #### Code section: utility_code_proto ### */
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-/* --- Runtime support code (head) --- */
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-    void (*GOTREF)(void*, PyObject*, Py_ssize_t);
-    void (*GIVEREF)(void*, PyObject*, Py_ssize_t);
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-  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
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-  #define __Pyx_RefNannyFinishContext()\
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-  #define __Pyx_XDECREF(r)  do { if((r) == NULL); else {__Pyx_DECREF(r); }} while(0)
-  #define __Pyx_XGOTREF(r)  do { if((r) == NULL); else {__Pyx_GOTREF(r); }} while(0)
-  #define __Pyx_XGIVEREF(r) do { if((r) == NULL); else {__Pyx_GIVEREF(r);}} while(0)
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-  #define __Pyx_GIVEREF(r)
-  #define __Pyx_XINCREF(r) Py_XINCREF(r)
-  #define __Pyx_XDECREF(r) Py_XDECREF(r)
-  #define __Pyx_XGOTREF(r)
-  #define __Pyx_XGIVEREF(r)
-#endif
-#define __Pyx_Py_XDECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; Py_XDECREF(tmp);\
-    } while (0)
-#define __Pyx_XDECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; __Pyx_XDECREF(tmp);\
-    } while (0)
-#define __Pyx_DECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; __Pyx_DECREF(tmp);\
-    } while (0)
-#define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
-#define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
-
-/* PyErrExceptionMatches.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
-static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
-#else
-#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
-#endif
-
-/* PyThreadStateGet.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
-#define __Pyx_PyThreadState_assign  __pyx_tstate = __Pyx_PyThreadState_Current;
-#if PY_VERSION_HEX >= 0x030C00A6
-#define __Pyx_PyErr_Occurred()  (__pyx_tstate->current_exception != NULL)
-#define __Pyx_PyErr_CurrentExceptionType()  (__pyx_tstate->current_exception ? (PyObject*) Py_TYPE(__pyx_tstate->current_exception) : (PyObject*) NULL)
-#else
-#define __Pyx_PyErr_Occurred()  (__pyx_tstate->curexc_type != NULL)
-#define __Pyx_PyErr_CurrentExceptionType()  (__pyx_tstate->curexc_type)
-#endif
-#else
-#define __Pyx_PyThreadState_declare
-#define __Pyx_PyThreadState_assign
-#define __Pyx_PyErr_Occurred()  (PyErr_Occurred() != NULL)
-#define __Pyx_PyErr_CurrentExceptionType()  PyErr_Occurred()
-#endif
-
-/* PyErrFetchRestore.proto */
-#if CYTHON_FAST_THREAD_STATE
-#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
-#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
-#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
-#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
-#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
-static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
-static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A6
-#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
-#else
-#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
-#endif
-#else
-#define __Pyx_PyErr_Clear() PyErr_Clear()
-#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
-#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
-#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
-#define __Pyx_ErrRestoreInState(tstate, type, value, tb)  PyErr_Restore(type, value, tb)
-#define __Pyx_ErrFetchInState(tstate, type, value, tb)  PyErr_Fetch(type, value, tb)
-#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
-#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
-#endif
-
-/* PyObjectGetAttrStr.proto */
-#if CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
-#endif
-
-/* PyObjectGetAttrStrNoError.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name);
-
-/* GetBuiltinName.proto */
-static PyObject *__Pyx_GetBuiltinName(PyObject *name);
-
-/* TupleAndListFromArray.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n);
-static CYTHON_INLINE PyObject* __Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n);
-#endif
-
-/* IncludeStringH.proto */
-#include <string.h>
-
-/* BytesEquals.proto */
-static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);
-
-/* UnicodeEquals.proto */
-static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);
-
-/* fastcall.proto */
-#if CYTHON_AVOID_BORROWED_REFS
-    #define __Pyx_Arg_VARARGS(args, i) PySequence_GetItem(args, i)
-#elif CYTHON_ASSUME_SAFE_MACROS
-    #define __Pyx_Arg_VARARGS(args, i) PyTuple_GET_ITEM(args, i)
-#else
-    #define __Pyx_Arg_VARARGS(args, i) PyTuple_GetItem(args, i)
-#endif
-#if CYTHON_AVOID_BORROWED_REFS
-    #define __Pyx_Arg_NewRef_VARARGS(arg) __Pyx_NewRef(arg)
-    #define __Pyx_Arg_XDECREF_VARARGS(arg) Py_XDECREF(arg)
-#else
-    #define __Pyx_Arg_NewRef_VARARGS(arg) arg
-    #define __Pyx_Arg_XDECREF_VARARGS(arg)
-#endif
-#define __Pyx_NumKwargs_VARARGS(kwds) PyDict_Size(kwds)
-#define __Pyx_KwValues_VARARGS(args, nargs) NULL
-#define __Pyx_GetKwValue_VARARGS(kw, kwvalues, s) __Pyx_PyDict_GetItemStrWithError(kw, s)
-#define __Pyx_KwargsAsDict_VARARGS(kw, kwvalues) PyDict_Copy(kw)
-#if CYTHON_METH_FASTCALL
-    #define __Pyx_Arg_FASTCALL(args, i) args[i]
-    #define __Pyx_NumKwargs_FASTCALL(kwds) PyTuple_GET_SIZE(kwds)
-    #define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
-    static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
-    CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
-  #else
-    #define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
-  #endif
-    #define __Pyx_Arg_NewRef_FASTCALL(arg) arg  /* no-op, __Pyx_Arg_FASTCALL is direct and this needs
-                                                   to have the same reference counting */
-    #define __Pyx_Arg_XDECREF_FASTCALL(arg)
-#else
-    #define __Pyx_Arg_FASTCALL __Pyx_Arg_VARARGS
-    #define __Pyx_NumKwargs_FASTCALL __Pyx_NumKwargs_VARARGS
-    #define __Pyx_KwValues_FASTCALL __Pyx_KwValues_VARARGS
-    #define __Pyx_GetKwValue_FASTCALL __Pyx_GetKwValue_VARARGS
-    #define __Pyx_KwargsAsDict_FASTCALL __Pyx_KwargsAsDict_VARARGS
-    #define __Pyx_Arg_NewRef_FASTCALL(arg) __Pyx_Arg_NewRef_VARARGS(arg)
-    #define __Pyx_Arg_XDECREF_FASTCALL(arg) __Pyx_Arg_XDECREF_VARARGS(arg)
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-#define __Pyx_ArgsSlice_VARARGS(args, start, stop) __Pyx_PyTuple_FromArray(&__Pyx_Arg_VARARGS(args, start), stop - start)
-#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) __Pyx_PyTuple_FromArray(&__Pyx_Arg_FASTCALL(args, start), stop - start)
-#else
-#define __Pyx_ArgsSlice_VARARGS(args, start, stop) PyTuple_GetSlice(args, start, stop)
-#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) PyTuple_GetSlice(args, start, stop)
-#endif
-
-/* RaiseDoubleKeywords.proto */
-static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
-
-/* ParseKeywords.proto */
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject *const *kwvalues,
-    PyObject **argnames[],
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,
-    const char* function_name);
-
-/* RaiseArgTupleInvalid.proto */
-static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
-    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
-
-/* PyObjectFormatSimple.proto */
-#if CYTHON_COMPILING_IN_PYPY
-    #define __Pyx_PyObject_FormatSimple(s, f) (\
-        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
-        PyObject_Format(s, f))
-#elif PY_MAJOR_VERSION < 3
-    #define __Pyx_PyObject_FormatSimple(s, f) (\
-        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
-        likely(PyString_CheckExact(s)) ? PyUnicode_FromEncodedObject(s, NULL, "strict") :\
-        PyObject_Format(s, f))
-#elif CYTHON_USE_TYPE_SLOTS
-    #define __Pyx_PyObject_FormatSimple(s, f) (\
-        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
-        likely(PyLong_CheckExact(s)) ? PyLong_Type.tp_repr(s) :\
-        likely(PyFloat_CheckExact(s)) ? PyFloat_Type.tp_repr(s) :\
-        PyObject_Format(s, f))
-#else
-    #define __Pyx_PyObject_FormatSimple(s, f) (\
-        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
-        PyObject_Format(s, f))
-#endif
-
-/* UnicodeConcatInPlace.proto */
-# if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-    #if CYTHON_REFNANNY
-        #define __Pyx_PyUnicode_ConcatInPlace(left, right) __Pyx_PyUnicode_ConcatInPlaceImpl(&left, right, __pyx_refnanny)
-    #else
-        #define __Pyx_PyUnicode_ConcatInPlace(left, right) __Pyx_PyUnicode_ConcatInPlaceImpl(&left, right)
-    #endif
-    static CYTHON_INLINE PyObject *__Pyx_PyUnicode_ConcatInPlaceImpl(PyObject **p_left, PyObject *right
-        #if CYTHON_REFNANNY
-        , void* __pyx_refnanny
-        #endif
-    );
-#else
-#define __Pyx_PyUnicode_ConcatInPlace __Pyx_PyUnicode_Concat
-#endif
-#define __Pyx_PyUnicode_ConcatInPlaceSafe(left, right) ((unlikely((left) == Py_None) || unlikely((right) == Py_None)) ?\
-    PyNumber_InPlaceAdd(left, right) : __Pyx_PyUnicode_ConcatInPlace(left, right))
-
-/* PyFunctionFastCall.proto */
-#if CYTHON_FAST_PYCALL
-#if !CYTHON_VECTORCALL
-#define __Pyx_PyFunction_FastCall(func, args, nargs)\
-    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
-static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
-#endif
-#define __Pyx_BUILD_ASSERT_EXPR(cond)\
-    (sizeof(char [1 - 2*!(cond)]) - 1)
-#ifndef Py_MEMBER_SIZE
-#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
-#endif
-#if !CYTHON_VECTORCALL
-#if PY_VERSION_HEX >= 0x03080000
-  #include "frameobject.h"
-#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
-  #ifndef Py_BUILD_CORE
-    #define Py_BUILD_CORE 1
-  #endif
-  #include "internal/pycore_frame.h"
-#endif
-  #define __Pxy_PyFrame_Initialize_Offsets()
-  #define __Pyx_PyFrame_GetLocalsplus(frame)  ((frame)->f_localsplus)
-#else
-  static size_t __pyx_pyframe_localsplus_offset = 0;
-  #include "frameobject.h"
-  #define __Pxy_PyFrame_Initialize_Offsets()\
-    ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
-     (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
-  #define __Pyx_PyFrame_GetLocalsplus(frame)\
-    (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
-#endif
-#endif
-#endif
-
-/* PyObjectCall.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
-#else
-#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
-#endif
-
-/* PyObjectCallMethO.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
-#endif
-
-/* PyObjectFastCall.proto */
-#define __Pyx_PyObject_FastCall(func, args, nargs)  __Pyx_PyObject_FastCallDict(func, args, (size_t)(nargs), NULL)
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs);
-
-/* PyObjectCallOneArg.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
-
-/* RaiseException.proto */
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
-
-/* PyDictVersioning.proto */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
-#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
-    (version_var) = __PYX_GET_DICT_VERSION(dict);\
-    (cache_var) = (value);
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
-        (VAR) = __pyx_dict_cached_value;\
-    } else {\
-        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
-        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
-    }\
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
-#else
-#define __PYX_GET_DICT_VERSION(dict)  (0)
-#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
-#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
-#endif
-
-/* GetModuleGlobalName.proto */
-#if CYTHON_USE_DICT_VERSIONS
-#define __Pyx_GetModuleGlobalName(var, name)  do {\
-    static PY_UINT64_T __pyx_dict_version = 0;\
-    static PyObject *__pyx_dict_cached_value = NULL;\
-    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
-        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
-        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
-    PY_UINT64_T __pyx_dict_version;\
-    PyObject *__pyx_dict_cached_value;\
-    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
-} while(0)
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
-#else
-#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
-#endif
-
-/* KeywordStringCheck.proto */
-static int __Pyx_CheckKeywordStrings(PyObject *kw, const char* function_name, int kw_allowed);
-
-/* GetAttr3.proto */
-static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);
-
-/* RaiseUnexpectedTypeError.proto */
-static int __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj);
-
-/* JoinPyUnicode.proto */
-static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
-                                      Py_UCS4 max_char);
-
-/* PyObjectCallNoArg.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
-
-/* PySequenceContains.proto */
-static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
-    int result = PySequence_Contains(seq, item);
-    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
-}
-
-/* Import.proto */
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
-
-/* ImportFrom.proto */
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
-
-/* GetAttr.proto */
-static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
-
-/* HasAttr.proto */
-static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
-
-/* GetItemInt.proto */
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
-               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
-    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
-    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck);
-static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck);
-
-/* IncludeStructmemberH.proto */
-#include <structmember.h>
-
-/* FixUpExtensionType.proto */
-#if CYTHON_USE_TYPE_SPECS
-static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type);
-#endif
-
-/* FormatTypeName.proto */
-#if CYTHON_COMPILING_IN_LIMITED_API
-typedef PyObject *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%U"
-static __Pyx_TypeName __Pyx_PyType_GetName(PyTypeObject* tp);
-#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
-#else
-typedef const char *__Pyx_TypeName;
-#define __Pyx_FMT_TYPENAME "%.200s"
-#define __Pyx_PyType_GetName(tp) ((tp)->tp_name)
-#define __Pyx_DECREF_TypeName(obj)
-#endif
-
-/* ValidateExternBase.proto */
-static int __Pyx_validate_extern_base(PyTypeObject *base);
-
-/* PyObjectGetMethod.proto */
-static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);
-
-/* PyObjectCallMethod0.proto */
-static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);
-
-/* ValidateBasesTuple.proto */
-#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
-static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases);
-#endif
-
-/* PyType_Ready.proto */
-CYTHON_UNUSED static int __Pyx_PyType_Ready(PyTypeObject *t);
-
-/* PyObject_GenericGetAttrNoDict.proto */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
-#endif
-
-/* PyObject_GenericGetAttr.proto */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
-#else
-#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
-#endif
-
-/* SetupReduce.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_setup_reduce(PyObject* type_obj);
-#endif
-
-/* TypeImport.proto */
-#ifndef __PYX_HAVE_RT_ImportType_proto_3_0_11
-#define __PYX_HAVE_RT_ImportType_proto_3_0_11
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
-#include <stdalign.h>
-#endif
-#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || __cplusplus >= 201103L
-#define __PYX_GET_STRUCT_ALIGNMENT_3_0_11(s) alignof(s)
-#else
-#define __PYX_GET_STRUCT_ALIGNMENT_3_0_11(s) sizeof(void*)
-#endif
-enum __Pyx_ImportType_CheckSize_3_0_11 {
-   __Pyx_ImportType_CheckSize_Error_3_0_11 = 0,
-   __Pyx_ImportType_CheckSize_Warn_3_0_11 = 1,
-   __Pyx_ImportType_CheckSize_Ignore_3_0_11 = 2
-};
-static PyTypeObject *__Pyx_ImportType_3_0_11(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_11 check_size);
-#endif
-
-/* FetchSharedCythonModule.proto */
-static PyObject *__Pyx_FetchSharedCythonABIModule(void);
-
-/* FetchCommonType.proto */
-#if !CYTHON_USE_TYPE_SPECS
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
-#else
-static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases);
-#endif
-
-/* PyMethodNew.proto */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
-    PyObject *typesModule=NULL, *methodType=NULL, *result=NULL;
-    CYTHON_UNUSED_VAR(typ);
-    if (!self)
-        return __Pyx_NewRef(func);
-    typesModule = PyImport_ImportModule("types");
-    if (!typesModule) return NULL;
-    methodType = PyObject_GetAttrString(typesModule, "MethodType");
-    Py_DECREF(typesModule);
-    if (!methodType) return NULL;
-    result = PyObject_CallFunctionObjArgs(methodType, func, self, NULL);
-    Py_DECREF(methodType);
-    return result;
-}
-#elif PY_MAJOR_VERSION >= 3
-static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
-    CYTHON_UNUSED_VAR(typ);
-    if (!self)
-        return __Pyx_NewRef(func);
-    return PyMethod_New(func, self);
-}
-#else
-    #define __Pyx_PyMethod_New PyMethod_New
-#endif
-
-/* PyVectorcallFastCallDict.proto */
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
-#endif
-
-/* CythonFunctionShared.proto */
-#define __Pyx_CyFunction_USED
-#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
-#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
-#define __Pyx_CYFUNCTION_CCLASS        0x04
-#define __Pyx_CYFUNCTION_COROUTINE     0x08
-#define __Pyx_CyFunction_GetClosure(f)\
-    (((__pyx_CyFunctionObject *) (f))->func_closure)
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-  #define __Pyx_CyFunction_GetClassObj(f)\
-      (((__pyx_CyFunctionObject *) (f))->func_classobj)
-#else
-  #define __Pyx_CyFunction_GetClassObj(f)\
-      ((PyObject*) ((PyCMethodObject *) (f))->mm_class)
-#endif
-#define __Pyx_CyFunction_SetClassObj(f, classobj)\
-    __Pyx__CyFunction_SetClassObj((__pyx_CyFunctionObject *) (f), (classobj))
-#define __Pyx_CyFunction_Defaults(type, f)\
-    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
-#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
-    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
-typedef struct {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject_HEAD
-    PyObject *func;
-#elif PY_VERSION_HEX < 0x030900B1
-    PyCFunctionObject func;
-#else
-    PyCMethodObject func;
-#endif
-#if CYTHON_BACKPORT_VECTORCALL
-    __pyx_vectorcallfunc func_vectorcall;
-#endif
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *func_weakreflist;
-#endif
-    PyObject *func_dict;
-    PyObject *func_name;
-    PyObject *func_qualname;
-    PyObject *func_doc;
-    PyObject *func_globals;
-    PyObject *func_code;
-    PyObject *func_closure;
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *func_classobj;
-#endif
-    void *defaults;
-    int defaults_pyobjects;
-    size_t defaults_size;
-    int flags;
-    PyObject *defaults_tuple;
-    PyObject *defaults_kwdict;
-    PyObject *(*defaults_getter)(PyObject *);
-    PyObject *func_annotations;
-    PyObject *func_is_coroutine;
-} __pyx_CyFunctionObject;
-#undef __Pyx_CyOrPyCFunction_Check
-#define __Pyx_CyFunction_Check(obj)  __Pyx_TypeCheck(obj, __pyx_CyFunctionType)
-#define __Pyx_CyOrPyCFunction_Check(obj)  __Pyx_TypeCheck2(obj, __pyx_CyFunctionType, &PyCFunction_Type)
-#define __Pyx_CyFunction_CheckExact(obj)  __Pyx_IS_TYPE(obj, __pyx_CyFunctionType)
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc);
-#undef __Pyx_IsSameCFunction
-#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCyOrCFunction(func, cfunc)
-static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
-                                      int flags, PyObject* qualname,
-                                      PyObject *closure,
-                                      PyObject *module, PyObject *globals,
-                                      PyObject* code);
-static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj);
-static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
-                                                         size_t size,
-                                                         int pyobjects);
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
-                                                            PyObject *tuple);
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
-                                                             PyObject *dict);
-static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
-                                                              PyObject *dict);
-static int __pyx_CyFunction_init(PyObject *module);
-#if CYTHON_METH_FASTCALL
-static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
-#if CYTHON_BACKPORT_VECTORCALL
-#define __Pyx_CyFunction_func_vectorcall(f) (((__pyx_CyFunctionObject*)f)->func_vectorcall)
-#else
-#define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
-#endif
-#endif
-
-/* CythonFunction.proto */
-static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
-                                      int flags, PyObject* qualname,
-                                      PyObject *closure,
-                                      PyObject *module, PyObject *globals,
-                                      PyObject* code);
-
-/* SetNameInClass.proto */
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
-#define __Pyx_SetNameInClass(ns, name, value)\
-    (likely(PyDict_CheckExact(ns)) ? _PyDict_SetItem_KnownHash(ns, name, value, ((PyASCIIObject *) name)->hash) : PyObject_SetItem(ns, name, value))
-#elif CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_SetNameInClass(ns, name, value)\
-    (likely(PyDict_CheckExact(ns)) ? PyDict_SetItem(ns, name, value) : PyObject_SetItem(ns, name, value))
-#else
-#define __Pyx_SetNameInClass(ns, name, value)  PyObject_SetItem(ns, name, value)
-#endif
-
-/* CalculateMetaclass.proto */
-static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases);
-
-/* PyObjectCall2Args.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);
-
-/* PyObjectLookupSpecial.proto */
-#if CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
-#define __Pyx_PyObject_LookupSpecialNoError(obj, attr_name)  __Pyx__PyObject_LookupSpecial(obj, attr_name, 0)
-#define __Pyx_PyObject_LookupSpecial(obj, attr_name)  __Pyx__PyObject_LookupSpecial(obj, attr_name, 1)
-static CYTHON_INLINE PyObject* __Pyx__PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name, int with_error);
-#else
-#define __Pyx_PyObject_LookupSpecialNoError(o,n) __Pyx_PyObject_GetAttrStrNoError(o,n)
-#define __Pyx_PyObject_LookupSpecial(o,n) __Pyx_PyObject_GetAttrStr(o,n)
-#endif
-
-/* Py3ClassCreate.proto */
-static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name, PyObject *qualname,
-                                           PyObject *mkw, PyObject *modname, PyObject *doc);
-static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases, PyObject *dict,
-                                      PyObject *mkw, int calculate_metaclass, int allow_py2_metaclass);
-
-/* ClassMethod.proto */
-#include "descrobject.h"
-CYTHON_UNUSED static PyObject* __Pyx_Method_ClassMethod(PyObject *method);
-
-/* GetNameInClass.proto */
-#define __Pyx_GetNameInClass(var, nmspace, name)  (var) = __Pyx__GetNameInClass(nmspace, name)
-static PyObject *__Pyx__GetNameInClass(PyObject *nmspace, PyObject *name);
-
-/* CLineInTraceback.proto */
-#ifdef CYTHON_CLINE_IN_TRACEBACK
-#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
-#else
-static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
-#endif
-
-/* CodeObjectCache.proto */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-typedef struct {
-    PyCodeObject* code_object;
-    int code_line;
-} __Pyx_CodeObjectCacheEntry;
-struct __Pyx_CodeObjectCache {
-    int count;
-    int max_count;
-    __Pyx_CodeObjectCacheEntry* entries;
-};
-static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
-static PyCodeObject *__pyx_find_code_object(int code_line);
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
-#endif
-
-/* AddTraceback.proto */
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename);
-
-/* GCCDiagnostics.proto */
-#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
-#define __Pyx_HAS_GCC_DIAGNOSTIC
-#endif
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
-
-/* CIntToPy.proto */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
-
-/* CIntFromPy.proto */
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
-
-/* FastTypeChecks.proto */
-#if CYTHON_COMPILING_IN_CPYTHON
-#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
-#define __Pyx_TypeCheck2(obj, type1, type2) __Pyx_IsAnySubtype2(Py_TYPE(obj), (PyTypeObject *)type1, (PyTypeObject *)type2)
-static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
-static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
-#else
-#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
-#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
-#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
-#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
-#endif
-#define __Pyx_PyErr_ExceptionMatches2(err1, err2)  __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
-#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
-
-/* CheckBinaryVersion.proto */
-static unsigned long __Pyx_get_runtime_version(void);
-static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);
-
-/* InitStrings.proto */
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
-
-/* #### Code section: module_declarations ### */
-
-/* Module declarations from "cython" */
-
-/* Module declarations from "libc.string" */
-
-/* Module declarations from "libc.stdio" */
-
-/* Module declarations from "__builtin__" */
-
-/* Module declarations from "cpython.type" */
-
-/* Module declarations from "cpython" */
-
-/* Module declarations from "cpython.object" */
-
-/* Module declarations from "cpython.pyport" */
-
-/* Module declarations from "cpython.dict" */
-
-/* Module declarations from "sqlalchemy.util._immutabledict_cy" */
-static PyObject *__pyx_f_10sqlalchemy_4util_17_immutabledict_cy___pyx_unpickle_ImmutableDictBase__set_state(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase *, PyObject *); /*proto*/
-/* #### Code section: typeinfo ### */
-/* #### Code section: before_global_var ### */
-#define __Pyx_MODULE_NAME "sqlalchemy.util._immutabledict_cy"
-extern int __pyx_module_is_main_sqlalchemy__util___immutabledict_cy;
-int __pyx_module_is_main_sqlalchemy__util___immutabledict_cy = 0;
-
-/* Implementation of "sqlalchemy.util._immutabledict_cy" */
-/* #### Code section: global_var ### */
-static PyObject *__pyx_builtin_TypeError;
-/* #### Code section: string_decls ### */
-static const char __pyx_k_[] = ")";
-static const char __pyx_k_d[] = "d";
-static const char __pyx_k_KT[] = "_KT";
-static const char __pyx_k_VT[] = "_VT";
-static const char __pyx_k__3[] = ".";
-static const char __pyx_k__4[] = "?";
-static const char __pyx_k_gc[] = "gc";
-static const char __pyx_k_kw[] = "kw";
-static const char __pyx_k_or[] = "__or__";
-static const char __pyx_k_Any[] = "Any";
-static const char __pyx_k_arg[] = "arg";
-static const char __pyx_k_cls[] = "cls";
-static const char __pyx_k_doc[] = "__doc__";
-static const char __pyx_k_key[] = "key";
-static const char __pyx_k_new[] = "__new__";
-static const char __pyx_k_obj[] = "obj";
-static const char __pyx_k_pop[] = "pop";
-static const char __pyx_k_ror[] = "__ror__";
-static const char __pyx_k_Dict[] = "Dict";
-static const char __pyx_k_Self[] = "Self";
-static const char __pyx_k_bool[] = "bool";
-static const char __pyx_k_copy[] = "copy";
-static const char __pyx_k_dict[] = "__dict__";
-static const char __pyx_k_main[] = "__main__";
-static const char __pyx_k_name[] = "__name__";
-static const char __pyx_k_repr[] = "__repr__";
-static const char __pyx_k_self[] = "self";
-static const char __pyx_k_test[] = "__test__";
-static const char __pyx_k_bound[] = "bound";
-static const char __pyx_k_class[] = "__class__";
-static const char __pyx_k_clear[] = "clear";
-static const char __pyx_k_dicts[] = "dicts";
-static const char __pyx_k_other[] = "other";
-static const char __pyx_k_slots[] = "__slots__";
-static const char __pyx_k_state[] = "state";
-static const char __pyx_k_super[] = "super";
-static const char __pyx_k_union[] = "union";
-static const char __pyx_k_value[] = "value";
-static const char __pyx_k_dict_2[] = "_dict";
-static const char __pyx_k_enable[] = "enable";
-static const char __pyx_k_import[] = "__import__";
-static const char __pyx_k_module[] = "__module__";
-static const char __pyx_k_object[] = "object";
-static const char __pyx_k_pickle[] = "pickle";
-static const char __pyx_k_reduce[] = "__reduce__";
-static const char __pyx_k_result[] = "result";
-static const char __pyx_k_return[] = "return";
-static const char __pyx_k_typing[] = "typing";
-static const char __pyx_k_update[] = "update";
-static const char __pyx_k_Mapping[] = "Mapping";
-static const char __pyx_k_TypeVar[] = "TypeVar";
-static const char __pyx_k_default[] = "default";
-static const char __pyx_k_delitem[] = "__delitem__";
-static const char __pyx_k_disable[] = "disable";
-static const char __pyx_k_popitem[] = "popitem";
-static const char __pyx_k_prepare[] = "__prepare__";
-static const char __pyx_k_setattr[] = "__setattr__";
-static const char __pyx_k_setitem[] = "__setitem__";
-static const char __pyx_k_Hashable[] = "Hashable";
-static const char __pyx_k_NoReturn[] = "NoReturn";
-static const char __pyx_k_Optional[] = "Optional";
-static const char __pyx_k_getstate[] = "__getstate__";
-static const char __pyx_k_pyx_type[] = "__pyx_type";
-static const char __pyx_k_qualname[] = "__qualname__";
-static const char __pyx_k_readonly[] = "_readonly";
-static const char __pyx_k_set_name[] = "__set_name__";
-static const char __pyx_k_setstate[] = "__setstate__";
-static const char __pyx_k_TypeError[] = "TypeError";
-static const char __pyx_k_isenabled[] = "isenabled";
-static const char __pyx_k_metaclass[] = "__metaclass__";
-static const char __pyx_k_pyx_state[] = "__pyx_state";
-static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
-static const char __pyx_k_type_Self[] = "type[Self]";
-static const char __pyx_k_merge_with[] = "merge_with";
-static const char __pyx_k_pyx_result[] = "__pyx_result";
-static const char __pyx_k_setdefault[] = "setdefault";
-static const char __pyx_k_PickleError[] = "PickleError";
-static const char __pyx_k_is_compiled[] = "_is_compiled";
-static const char __pyx_k_Optional_Any[] = "Optional[Any]";
-static const char __pyx_k_immutable_fn[] = "_immutable_fn";
-static const char __pyx_k_is_coroutine[] = "_is_coroutine";
-static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
-static const char __pyx_k_stringsource[] = "<stringsource>";
-static const char __pyx_k_use_setstate[] = "use_setstate";
-static const char __pyx_k_class_getitem[] = "__class_getitem__";
-static const char __pyx_k_immutabledict[] = "immutabledict(";
-static const char __pyx_k_init_subclass[] = "__init_subclass__";
-static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
-static const char __pyx_k_immutabledict_2[] = "immutabledict";
-static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
-static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
-static const char __pyx_k_ImmutableDictBase[] = "ImmutableDictBase";
-static const char __pyx_k_ReadOnlyContainer[] = "ReadOnlyContainer";
-static const char __pyx_k_immutabledict_pop[] = "immutabledict.pop";
-static const char __pyx_k_asyncio_coroutines[] = "asyncio.coroutines";
-static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
-static const char __pyx_k_immutabledict_copy[] = "immutabledict.copy";
-static const char __pyx_k_immutabledict_clear[] = "immutabledict.clear";
-static const char __pyx_k_immutabledict_union[] = "immutabledict.union";
-static const char __pyx_k_object_is_immutable[] = " object is immutable";
-static const char __pyx_k_immutabledict_update[] = "immutabledict.update";
-static const char __pyx_k_ImmutableDictBase_pop[] = "ImmutableDictBase.pop";
-static const char __pyx_k_immutabledict__KT__VT[] = "immutabledict[_KT, _VT]";
-static const char __pyx_k_immutabledict_popitem[] = "immutabledict.popitem";
-static const char __pyx_k_immutabledict___reduce[] = "immutabledict.__reduce__";
-static const char __pyx_k_ImmutableDictBase_clear[] = "ImmutableDictBase.clear";
-static const char __pyx_k_ImmutableDictBase_update[] = "ImmutableDictBase.update";
-static const char __pyx_k_Optional_Mapping__KT__VT[] = "Optional[Mapping[_KT, _VT]]";
-static const char __pyx_k_immutabledict_merge_with[] = "immutabledict.merge_with";
-static const char __pyx_k_immutabledict_setdefault[] = "immutabledict.setdefault";
-static const char __pyx_k_ImmutableDictBase_popitem[] = "ImmutableDictBase.popitem";
-static const char __pyx_k_ReadOnlyContainer___delitem[] = "ReadOnlyContainer.__delitem__";
-static const char __pyx_k_ReadOnlyContainer___setattr[] = "ReadOnlyContainer.__setattr__";
-static const char __pyx_k_ReadOnlyContainer___setitem[] = "ReadOnlyContainer.__setitem__";
-static const char __pyx_k_ReadOnlyContainer__readonly[] = "ReadOnlyContainer._readonly";
-static const char __pyx_k_ImmutableDictBase_setdefault[] = "ImmutableDictBase.setdefault";
-static const char __pyx_k_immutabledict___class_getitem[] = "immutabledict.__class_getitem__";
-static const char __pyx_k_pyx_unpickle_ImmutableDictBase[] = "__pyx_unpickle_ImmutableDictBase";
-static const char __pyx_k_object_is_immutable_and_or_read[] = " object is immutable and/or readonly";
-static const char __pyx_k_ImmutableDictBase___class_getite[] = "ImmutableDictBase.__class_getitem__";
-static const char __pyx_k_ImmutableDictBase___reduce_cytho[] = "ImmutableDictBase.__reduce_cython__";
-static const char __pyx_k_ImmutableDictBase___setstate_cyt[] = "ImmutableDictBase.__setstate_cython__";
-static const char __pyx_k_Incompatible_checksums_0x_x_vs_0[] = "Incompatible checksums (0x%x vs (0xe3b0c44, 0xda39a3e, 0xd41d8cd) = ())";
-static const char __pyx_k_lib_sqlalchemy_util__immutabledi[] = "lib/sqlalchemy/util/_immutabledict_cy.py";
-static const char __pyx_k_sqlalchemy_util__immutabledict_c[] = "sqlalchemy.util._immutabledict_cy";
-/* #### Code section: decls ### */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy__is_compiled(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_2_immutable_fn(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_obj); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ReadOnlyContainer__readonly(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ReadOnlyContainer_2__delitem__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ReadOnlyContainer_4__setitem__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key, CYTHON_UNUSED PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ReadOnlyContainer_6__setattr__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key, CYTHON_UNUSED PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ImmutableDictBase___class_getitem__(PyTypeObject *__pyx_v_cls, CYTHON_UNUSED PyObject *__pyx_v_key); /* proto */
-static int __pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ImmutableDictBase_2__delitem__(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key); /* proto */
-static int __pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ImmutableDictBase_4__setitem__(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key, CYTHON_UNUSED PyObject *__pyx_v_value); /* proto */
-static int __pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ImmutableDictBase_6__setattr__(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key, CYTHON_UNUSED PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ImmutableDictBase_8clear(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ImmutableDictBase_10pop(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key, CYTHON_UNUSED PyObject *__pyx_v_default); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ImmutableDictBase_12popitem(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ImmutableDictBase_14setdefault(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key, CYTHON_UNUSED PyObject *__pyx_v_default); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ImmutableDictBase_16update(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_arg, CYTHON_UNUSED PyObject *__pyx_v_kw); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ImmutableDictBase_18__reduce_cython__(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_17ImmutableDictBase_20__setstate_cython__(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict___class_getitem__(PyTypeObject *__pyx_v_cls, CYTHON_UNUSED PyObject *__pyx_v_key); /* proto */
-static int __pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_2__delitem__(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_immutabledict *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key); /* proto */
-static int __pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_4__setitem__(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_immutabledict *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key, CYTHON_UNUSED PyObject *__pyx_v_value); /* proto */
-static int __pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_6__setattr__(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_immutabledict *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key, CYTHON_UNUSED PyObject *__pyx_v_value); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_8clear(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_immutabledict *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_10pop(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_immutabledict *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key, CYTHON_UNUSED PyObject *__pyx_v_default); /* proto */
-static PyObject *__pyx_pf_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_12popitem(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_immutabledict *__pyx_v_self); /* proto */
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-    {0};
-#endif
-static __pyx_mstate *__pyx_mstate_global = &__pyx_mstate_global_static;
-#endif
-/* #### Code section: module_state_clear ### */
-#if CYTHON_USE_MODULE_STATE
-static int __pyx_m_clear(PyObject *m) {
-  __pyx_mstate *clear_module_state = __pyx_mstate(m);
-  if (!clear_module_state) return 0;
-  Py_CLEAR(clear_module_state->__pyx_d);
-  Py_CLEAR(clear_module_state->__pyx_b);
-  Py_CLEAR(clear_module_state->__pyx_cython_runtime);
-  Py_CLEAR(clear_module_state->__pyx_empty_tuple);
-  Py_CLEAR(clear_module_state->__pyx_empty_bytes);
-  Py_CLEAR(clear_module_state->__pyx_empty_unicode);
-  #ifdef __Pyx_CyFunction_USED
-  Py_CLEAR(clear_module_state->__pyx_CyFunctionType);
-  #endif
-  #ifdef __Pyx_FusedFunction_USED
-  Py_CLEAR(clear_module_state->__pyx_FusedFunctionType);
-  #endif
-  Py_CLEAR(clear_module_state->__pyx_ptype_7cpython_4type_type);
-  Py_CLEAR(clear_module_state->__pyx_ptype_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase);
-  Py_CLEAR(clear_module_state->__pyx_type_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase);
-  Py_CLEAR(clear_module_state->__pyx_ptype_10sqlalchemy_4util_17_immutabledict_cy_immutabledict);
-  Py_CLEAR(clear_module_state->__pyx_type_10sqlalchemy_4util_17_immutabledict_cy_immutabledict);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Any);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Dict);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Hashable);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ImmutableDictBase);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ImmutableDictBase___class_getite);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ImmutableDictBase___reduce_cytho);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ImmutableDictBase___setstate_cyt);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ImmutableDictBase_clear);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ImmutableDictBase_pop);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ImmutableDictBase_popitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ImmutableDictBase_setdefault);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ImmutableDictBase_update);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0);
-  Py_CLEAR(clear_module_state->__pyx_n_s_KT);
-  Py_CLEAR(clear_module_state->__pyx_n_u_KT);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Mapping);
-  Py_CLEAR(clear_module_state->__pyx_n_s_NoReturn);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Optional);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Optional_Any);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_Optional_Mapping__KT__VT);
-  Py_CLEAR(clear_module_state->__pyx_n_s_PickleError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ReadOnlyContainer);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ReadOnlyContainer___delitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ReadOnlyContainer___setattr);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ReadOnlyContainer___setitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ReadOnlyContainer__readonly);
-  Py_CLEAR(clear_module_state->__pyx_n_s_Self);
-  Py_CLEAR(clear_module_state->__pyx_n_s_TypeError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_TypeVar);
-  Py_CLEAR(clear_module_state->__pyx_n_s_VT);
-  Py_CLEAR(clear_module_state->__pyx_n_u_VT);
-  Py_CLEAR(clear_module_state->__pyx_kp_u__3);
-  Py_CLEAR(clear_module_state->__pyx_n_s__4);
-  Py_CLEAR(clear_module_state->__pyx_n_s_arg);
-  Py_CLEAR(clear_module_state->__pyx_n_s_asyncio_coroutines);
-  Py_CLEAR(clear_module_state->__pyx_n_s_bool);
-  Py_CLEAR(clear_module_state->__pyx_n_s_bound);
-  Py_CLEAR(clear_module_state->__pyx_n_s_class);
-  Py_CLEAR(clear_module_state->__pyx_n_s_class_getitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_clear);
-  Py_CLEAR(clear_module_state->__pyx_n_s_cline_in_traceback);
-  Py_CLEAR(clear_module_state->__pyx_n_s_cls);
-  Py_CLEAR(clear_module_state->__pyx_n_s_copy);
-  Py_CLEAR(clear_module_state->__pyx_n_s_d);
-  Py_CLEAR(clear_module_state->__pyx_n_s_default);
-  Py_CLEAR(clear_module_state->__pyx_n_s_delitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_dict);
-  Py_CLEAR(clear_module_state->__pyx_n_s_dict_2);
-  Py_CLEAR(clear_module_state->__pyx_n_s_dicts);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_disable);
-  Py_CLEAR(clear_module_state->__pyx_n_s_doc);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_enable);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_gc);
-  Py_CLEAR(clear_module_state->__pyx_n_s_getstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_immutable_fn);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_immutabledict);
-  Py_CLEAR(clear_module_state->__pyx_n_s_immutabledict_2);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_immutabledict__KT__VT);
-  Py_CLEAR(clear_module_state->__pyx_n_s_immutabledict___class_getitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_immutabledict___reduce);
-  Py_CLEAR(clear_module_state->__pyx_n_s_immutabledict_clear);
-  Py_CLEAR(clear_module_state->__pyx_n_s_immutabledict_copy);
-  Py_CLEAR(clear_module_state->__pyx_n_s_immutabledict_merge_with);
-  Py_CLEAR(clear_module_state->__pyx_n_s_immutabledict_pop);
-  Py_CLEAR(clear_module_state->__pyx_n_s_immutabledict_popitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_immutabledict_setdefault);
-  Py_CLEAR(clear_module_state->__pyx_n_s_immutabledict_union);
-  Py_CLEAR(clear_module_state->__pyx_n_s_immutabledict_update);
-  Py_CLEAR(clear_module_state->__pyx_n_s_import);
-  Py_CLEAR(clear_module_state->__pyx_n_s_init_subclass);
-  Py_CLEAR(clear_module_state->__pyx_n_s_is_compiled);
-  Py_CLEAR(clear_module_state->__pyx_n_s_is_coroutine);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_isenabled);
-  Py_CLEAR(clear_module_state->__pyx_n_s_key);
-  Py_CLEAR(clear_module_state->__pyx_n_s_kw);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_lib_sqlalchemy_util__immutabledi);
-  Py_CLEAR(clear_module_state->__pyx_n_s_main);
-  Py_CLEAR(clear_module_state->__pyx_n_s_merge_with);
-  Py_CLEAR(clear_module_state->__pyx_n_s_metaclass);
-  Py_CLEAR(clear_module_state->__pyx_n_s_module);
-  Py_CLEAR(clear_module_state->__pyx_n_s_name);
-  Py_CLEAR(clear_module_state->__pyx_n_s_new);
-  Py_CLEAR(clear_module_state->__pyx_n_s_obj);
-  Py_CLEAR(clear_module_state->__pyx_n_s_object);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_object_is_immutable);
-  Py_CLEAR(clear_module_state->__pyx_kp_u_object_is_immutable_and_or_read);
-  Py_CLEAR(clear_module_state->__pyx_n_s_or);
-  Py_CLEAR(clear_module_state->__pyx_n_s_other);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pickle);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pop);
-  Py_CLEAR(clear_module_state->__pyx_n_s_popitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_prepare);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_PickleError);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_checksum);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_result);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_state);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_type);
-  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_unpickle_ImmutableDictBase);
-  Py_CLEAR(clear_module_state->__pyx_n_s_qualname);
-  Py_CLEAR(clear_module_state->__pyx_n_s_readonly);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_reduce_ex);
-  Py_CLEAR(clear_module_state->__pyx_n_s_repr);
-  Py_CLEAR(clear_module_state->__pyx_n_s_result);
-  Py_CLEAR(clear_module_state->__pyx_n_s_return);
-  Py_CLEAR(clear_module_state->__pyx_n_s_ror);
-  Py_CLEAR(clear_module_state->__pyx_n_s_self);
-  Py_CLEAR(clear_module_state->__pyx_n_s_set_name);
-  Py_CLEAR(clear_module_state->__pyx_n_s_setattr);
-  Py_CLEAR(clear_module_state->__pyx_n_s_setdefault);
-  Py_CLEAR(clear_module_state->__pyx_n_s_setitem);
-  Py_CLEAR(clear_module_state->__pyx_n_s_setstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_setstate_cython);
-  Py_CLEAR(clear_module_state->__pyx_n_s_slots);
-  Py_CLEAR(clear_module_state->__pyx_n_s_sqlalchemy_util__immutabledict_c);
-  Py_CLEAR(clear_module_state->__pyx_n_s_state);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_stringsource);
-  Py_CLEAR(clear_module_state->__pyx_n_s_super);
-  Py_CLEAR(clear_module_state->__pyx_n_s_test);
-  Py_CLEAR(clear_module_state->__pyx_kp_s_type_Self);
-  Py_CLEAR(clear_module_state->__pyx_n_s_typing);
-  Py_CLEAR(clear_module_state->__pyx_n_s_union);
-  Py_CLEAR(clear_module_state->__pyx_n_s_update);
-  Py_CLEAR(clear_module_state->__pyx_n_s_use_setstate);
-  Py_CLEAR(clear_module_state->__pyx_n_s_value);
-  Py_CLEAR(clear_module_state->__pyx_int_222419149);
-  Py_CLEAR(clear_module_state->__pyx_int_228825662);
-  Py_CLEAR(clear_module_state->__pyx_int_238750788);
-  Py_CLEAR(clear_module_state->__pyx_tuple__2);
-  Py_CLEAR(clear_module_state->__pyx_tuple__6);
-  Py_CLEAR(clear_module_state->__pyx_tuple__8);
-  Py_CLEAR(clear_module_state->__pyx_tuple__10);
-  Py_CLEAR(clear_module_state->__pyx_tuple__12);
-  Py_CLEAR(clear_module_state->__pyx_tuple__15);
-  Py_CLEAR(clear_module_state->__pyx_tuple__16);
-  Py_CLEAR(clear_module_state->__pyx_tuple__17);
-  Py_CLEAR(clear_module_state->__pyx_tuple__20);
-  Py_CLEAR(clear_module_state->__pyx_tuple__22);
-  Py_CLEAR(clear_module_state->__pyx_tuple__25);
-  Py_CLEAR(clear_module_state->__pyx_tuple__27);
-  Py_CLEAR(clear_module_state->__pyx_tuple__29);
-  Py_CLEAR(clear_module_state->__pyx_tuple__37);
-  Py_CLEAR(clear_module_state->__pyx_tuple__39);
-  Py_CLEAR(clear_module_state->__pyx_tuple__43);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__5);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__7);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__9);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__11);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__13);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__14);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__18);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__19);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__21);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__23);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__24);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__26);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__28);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__30);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__31);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__32);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__33);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__34);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__35);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__36);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__38);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__40);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__41);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__42);
-  Py_CLEAR(clear_module_state->__pyx_codeobj__44);
-  return 0;
-}
-#endif
-/* #### Code section: module_state_traverse ### */
-#if CYTHON_USE_MODULE_STATE
-static int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
-  __pyx_mstate *traverse_module_state = __pyx_mstate(m);
-  if (!traverse_module_state) return 0;
-  Py_VISIT(traverse_module_state->__pyx_d);
-  Py_VISIT(traverse_module_state->__pyx_b);
-  Py_VISIT(traverse_module_state->__pyx_cython_runtime);
-  Py_VISIT(traverse_module_state->__pyx_empty_tuple);
-  Py_VISIT(traverse_module_state->__pyx_empty_bytes);
-  Py_VISIT(traverse_module_state->__pyx_empty_unicode);
-  #ifdef __Pyx_CyFunction_USED
-  Py_VISIT(traverse_module_state->__pyx_CyFunctionType);
-  #endif
-  #ifdef __Pyx_FusedFunction_USED
-  Py_VISIT(traverse_module_state->__pyx_FusedFunctionType);
-  #endif
-  Py_VISIT(traverse_module_state->__pyx_ptype_7cpython_4type_type);
-  Py_VISIT(traverse_module_state->__pyx_ptype_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase);
-  Py_VISIT(traverse_module_state->__pyx_type_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase);
-  Py_VISIT(traverse_module_state->__pyx_ptype_10sqlalchemy_4util_17_immutabledict_cy_immutabledict);
-  Py_VISIT(traverse_module_state->__pyx_type_10sqlalchemy_4util_17_immutabledict_cy_immutabledict);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Any);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Dict);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Hashable);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ImmutableDictBase);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ImmutableDictBase___class_getite);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ImmutableDictBase___reduce_cytho);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ImmutableDictBase___setstate_cyt);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ImmutableDictBase_clear);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ImmutableDictBase_pop);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ImmutableDictBase_popitem);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ImmutableDictBase_setdefault);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ImmutableDictBase_update);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0);
-  Py_VISIT(traverse_module_state->__pyx_n_s_KT);
-  Py_VISIT(traverse_module_state->__pyx_n_u_KT);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Mapping);
-  Py_VISIT(traverse_module_state->__pyx_n_s_NoReturn);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Optional);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Optional_Any);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_Optional_Mapping__KT__VT);
-  Py_VISIT(traverse_module_state->__pyx_n_s_PickleError);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ReadOnlyContainer);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ReadOnlyContainer___delitem);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ReadOnlyContainer___setattr);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ReadOnlyContainer___setitem);
-  Py_VISIT(traverse_module_state->__pyx_n_s_ReadOnlyContainer__readonly);
-  Py_VISIT(traverse_module_state->__pyx_n_s_Self);
-  Py_VISIT(traverse_module_state->__pyx_n_s_TypeError);
-  Py_VISIT(traverse_module_state->__pyx_n_s_TypeVar);
-  Py_VISIT(traverse_module_state->__pyx_n_s_VT);
-  Py_VISIT(traverse_module_state->__pyx_n_u_VT);
-  Py_VISIT(traverse_module_state->__pyx_kp_u__3);
-  Py_VISIT(traverse_module_state->__pyx_n_s__4);
-  Py_VISIT(traverse_module_state->__pyx_n_s_arg);
-  Py_VISIT(traverse_module_state->__pyx_n_s_asyncio_coroutines);
-  Py_VISIT(traverse_module_state->__pyx_n_s_bool);
-  Py_VISIT(traverse_module_state->__pyx_n_s_bound);
-  Py_VISIT(traverse_module_state->__pyx_n_s_class);
-  Py_VISIT(traverse_module_state->__pyx_n_s_class_getitem);
-  Py_VISIT(traverse_module_state->__pyx_n_s_clear);
-  Py_VISIT(traverse_module_state->__pyx_n_s_cline_in_traceback);
-  Py_VISIT(traverse_module_state->__pyx_n_s_cls);
-  Py_VISIT(traverse_module_state->__pyx_n_s_copy);
-  Py_VISIT(traverse_module_state->__pyx_n_s_d);
-  Py_VISIT(traverse_module_state->__pyx_n_s_default);
-  Py_VISIT(traverse_module_state->__pyx_n_s_delitem);
-  Py_VISIT(traverse_module_state->__pyx_n_s_dict);
-  Py_VISIT(traverse_module_state->__pyx_n_s_dict_2);
-  Py_VISIT(traverse_module_state->__pyx_n_s_dicts);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_disable);
-  Py_VISIT(traverse_module_state->__pyx_n_s_doc);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_enable);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_gc);
-  Py_VISIT(traverse_module_state->__pyx_n_s_getstate);
-  Py_VISIT(traverse_module_state->__pyx_n_s_immutable_fn);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_immutabledict);
-  Py_VISIT(traverse_module_state->__pyx_n_s_immutabledict_2);
-  Py_VISIT(traverse_module_state->__pyx_kp_s_immutabledict__KT__VT);
-  Py_VISIT(traverse_module_state->__pyx_n_s_immutabledict___class_getitem);
-  Py_VISIT(traverse_module_state->__pyx_n_s_immutabledict___reduce);
-  Py_VISIT(traverse_module_state->__pyx_n_s_immutabledict_clear);
-  Py_VISIT(traverse_module_state->__pyx_n_s_immutabledict_copy);
-  Py_VISIT(traverse_module_state->__pyx_n_s_immutabledict_merge_with);
-  Py_VISIT(traverse_module_state->__pyx_n_s_immutabledict_pop);
-  Py_VISIT(traverse_module_state->__pyx_n_s_immutabledict_popitem);
-  Py_VISIT(traverse_module_state->__pyx_n_s_immutabledict_setdefault);
-  Py_VISIT(traverse_module_state->__pyx_n_s_immutabledict_union);
-  Py_VISIT(traverse_module_state->__pyx_n_s_immutabledict_update);
-  Py_VISIT(traverse_module_state->__pyx_n_s_import);
-  Py_VISIT(traverse_module_state->__pyx_n_s_init_subclass);
-  Py_VISIT(traverse_module_state->__pyx_n_s_is_compiled);
-  Py_VISIT(traverse_module_state->__pyx_n_s_is_coroutine);
-  Py_VISIT(traverse_module_state->__pyx_kp_u_isenabled);
-  Py_VISIT(traverse_module_state->__pyx_n_s_key);
-  Py_VISIT(traverse_module_state->__pyx_n_s_kw);
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-  return 0;
-}
-#endif
-/* #### Code section: module_state_defines ### */
-#define __pyx_d __pyx_mstate_global->__pyx_d
-#define __pyx_b __pyx_mstate_global->__pyx_b
-#define __pyx_cython_runtime __pyx_mstate_global->__pyx_cython_runtime
-#define __pyx_empty_tuple __pyx_mstate_global->__pyx_empty_tuple
-#define __pyx_empty_bytes __pyx_mstate_global->__pyx_empty_bytes
-#define __pyx_empty_unicode __pyx_mstate_global->__pyx_empty_unicode
-#ifdef __Pyx_CyFunction_USED
-#define __pyx_CyFunctionType __pyx_mstate_global->__pyx_CyFunctionType
-#endif
-#ifdef __Pyx_FusedFunction_USED
-#define __pyx_FusedFunctionType __pyx_mstate_global->__pyx_FusedFunctionType
-#endif
-#ifdef __Pyx_Generator_USED
-#define __pyx_GeneratorType __pyx_mstate_global->__pyx_GeneratorType
-#endif
-#ifdef __Pyx_IterableCoroutine_USED
-#define __pyx_IterableCoroutineType __pyx_mstate_global->__pyx_IterableCoroutineType
-#endif
-#ifdef __Pyx_Coroutine_USED
-#define __pyx_CoroutineAwaitType __pyx_mstate_global->__pyx_CoroutineAwaitType
-#endif
-#ifdef __Pyx_Coroutine_USED
-#define __pyx_CoroutineType __pyx_mstate_global->__pyx_CoroutineType
-#endif
-#if CYTHON_USE_MODULE_STATE
-#endif
-#if CYTHON_USE_MODULE_STATE
-#endif
-#if CYTHON_USE_MODULE_STATE
-#endif
-#if CYTHON_USE_MODULE_STATE
-#endif
-#if CYTHON_USE_MODULE_STATE
-#endif
-#define __pyx_ptype_7cpython_4type_type __pyx_mstate_global->__pyx_ptype_7cpython_4type_type
-#if CYTHON_USE_MODULE_STATE
-#endif
-#if CYTHON_USE_MODULE_STATE
-#endif
-#if CYTHON_USE_MODULE_STATE
-#endif
-#if CYTHON_USE_MODULE_STATE
-#endif
-#if CYTHON_USE_MODULE_STATE
-#define __pyx_type_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase __pyx_mstate_global->__pyx_type_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase
-#define __pyx_type_10sqlalchemy_4util_17_immutabledict_cy_immutabledict __pyx_mstate_global->__pyx_type_10sqlalchemy_4util_17_immutabledict_cy_immutabledict
-#endif
-#define __pyx_ptype_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase __pyx_mstate_global->__pyx_ptype_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase
-#define __pyx_ptype_10sqlalchemy_4util_17_immutabledict_cy_immutabledict __pyx_mstate_global->__pyx_ptype_10sqlalchemy_4util_17_immutabledict_cy_immutabledict
-#define __pyx_kp_u_ __pyx_mstate_global->__pyx_kp_u_
-#define __pyx_n_s_Any __pyx_mstate_global->__pyx_n_s_Any
-#define __pyx_n_s_Dict __pyx_mstate_global->__pyx_n_s_Dict
-#define __pyx_n_s_Hashable __pyx_mstate_global->__pyx_n_s_Hashable
-#define __pyx_n_s_ImmutableDictBase __pyx_mstate_global->__pyx_n_s_ImmutableDictBase
-#define __pyx_n_s_ImmutableDictBase___class_getite __pyx_mstate_global->__pyx_n_s_ImmutableDictBase___class_getite
-#define __pyx_n_s_ImmutableDictBase___reduce_cytho __pyx_mstate_global->__pyx_n_s_ImmutableDictBase___reduce_cytho
-#define __pyx_n_s_ImmutableDictBase___setstate_cyt __pyx_mstate_global->__pyx_n_s_ImmutableDictBase___setstate_cyt
-#define __pyx_n_s_ImmutableDictBase_clear __pyx_mstate_global->__pyx_n_s_ImmutableDictBase_clear
-#define __pyx_n_s_ImmutableDictBase_pop __pyx_mstate_global->__pyx_n_s_ImmutableDictBase_pop
-#define __pyx_n_s_ImmutableDictBase_popitem __pyx_mstate_global->__pyx_n_s_ImmutableDictBase_popitem
-#define __pyx_n_s_ImmutableDictBase_setdefault __pyx_mstate_global->__pyx_n_s_ImmutableDictBase_setdefault
-#define __pyx_n_s_ImmutableDictBase_update __pyx_mstate_global->__pyx_n_s_ImmutableDictBase_update
-#define __pyx_kp_s_Incompatible_checksums_0x_x_vs_0 __pyx_mstate_global->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0
-#define __pyx_n_s_KT __pyx_mstate_global->__pyx_n_s_KT
-#define __pyx_n_u_KT __pyx_mstate_global->__pyx_n_u_KT
-#define __pyx_n_s_Mapping __pyx_mstate_global->__pyx_n_s_Mapping
-#define __pyx_n_s_NoReturn __pyx_mstate_global->__pyx_n_s_NoReturn
-#define __pyx_n_s_Optional __pyx_mstate_global->__pyx_n_s_Optional
-#define __pyx_kp_s_Optional_Any __pyx_mstate_global->__pyx_kp_s_Optional_Any
-#define __pyx_kp_s_Optional_Mapping__KT__VT __pyx_mstate_global->__pyx_kp_s_Optional_Mapping__KT__VT
-#define __pyx_n_s_PickleError __pyx_mstate_global->__pyx_n_s_PickleError
-#define __pyx_n_s_ReadOnlyContainer __pyx_mstate_global->__pyx_n_s_ReadOnlyContainer
-#define __pyx_n_s_ReadOnlyContainer___delitem __pyx_mstate_global->__pyx_n_s_ReadOnlyContainer___delitem
-#define __pyx_n_s_ReadOnlyContainer___setattr __pyx_mstate_global->__pyx_n_s_ReadOnlyContainer___setattr
-#define __pyx_n_s_ReadOnlyContainer___setitem __pyx_mstate_global->__pyx_n_s_ReadOnlyContainer___setitem
-#define __pyx_n_s_ReadOnlyContainer__readonly __pyx_mstate_global->__pyx_n_s_ReadOnlyContainer__readonly
-#define __pyx_n_s_Self __pyx_mstate_global->__pyx_n_s_Self
-#define __pyx_n_s_TypeError __pyx_mstate_global->__pyx_n_s_TypeError
-#define __pyx_n_s_TypeVar __pyx_mstate_global->__pyx_n_s_TypeVar
-#define __pyx_n_s_VT __pyx_mstate_global->__pyx_n_s_VT
-#define __pyx_n_u_VT __pyx_mstate_global->__pyx_n_u_VT
-#define __pyx_kp_u__3 __pyx_mstate_global->__pyx_kp_u__3
-#define __pyx_n_s__4 __pyx_mstate_global->__pyx_n_s__4
-#define __pyx_n_s_arg __pyx_mstate_global->__pyx_n_s_arg
-#define __pyx_n_s_asyncio_coroutines __pyx_mstate_global->__pyx_n_s_asyncio_coroutines
-#define __pyx_n_s_bool __pyx_mstate_global->__pyx_n_s_bool
-#define __pyx_n_s_bound __pyx_mstate_global->__pyx_n_s_bound
-#define __pyx_n_s_class __pyx_mstate_global->__pyx_n_s_class
-#define __pyx_n_s_class_getitem __pyx_mstate_global->__pyx_n_s_class_getitem
-#define __pyx_n_s_clear __pyx_mstate_global->__pyx_n_s_clear
-#define __pyx_n_s_cline_in_traceback __pyx_mstate_global->__pyx_n_s_cline_in_traceback
-#define __pyx_n_s_cls __pyx_mstate_global->__pyx_n_s_cls
-#define __pyx_n_s_copy __pyx_mstate_global->__pyx_n_s_copy
-#define __pyx_n_s_d __pyx_mstate_global->__pyx_n_s_d
-#define __pyx_n_s_default __pyx_mstate_global->__pyx_n_s_default
-#define __pyx_n_s_delitem __pyx_mstate_global->__pyx_n_s_delitem
-#define __pyx_n_s_dict __pyx_mstate_global->__pyx_n_s_dict
-#define __pyx_n_s_dict_2 __pyx_mstate_global->__pyx_n_s_dict_2
-#define __pyx_n_s_dicts __pyx_mstate_global->__pyx_n_s_dicts
-#define __pyx_kp_u_disable __pyx_mstate_global->__pyx_kp_u_disable
-#define __pyx_n_s_doc __pyx_mstate_global->__pyx_n_s_doc
-#define __pyx_kp_u_enable __pyx_mstate_global->__pyx_kp_u_enable
-#define __pyx_kp_u_gc __pyx_mstate_global->__pyx_kp_u_gc
-#define __pyx_n_s_getstate __pyx_mstate_global->__pyx_n_s_getstate
-#define __pyx_n_s_immutable_fn __pyx_mstate_global->__pyx_n_s_immutable_fn
-#define __pyx_kp_u_immutabledict __pyx_mstate_global->__pyx_kp_u_immutabledict
-#define __pyx_n_s_immutabledict_2 __pyx_mstate_global->__pyx_n_s_immutabledict_2
-#define __pyx_kp_s_immutabledict__KT__VT __pyx_mstate_global->__pyx_kp_s_immutabledict__KT__VT
-#define __pyx_n_s_immutabledict___class_getitem __pyx_mstate_global->__pyx_n_s_immutabledict___class_getitem
-#define __pyx_n_s_immutabledict___reduce __pyx_mstate_global->__pyx_n_s_immutabledict___reduce
-#define __pyx_n_s_immutabledict_clear __pyx_mstate_global->__pyx_n_s_immutabledict_clear
-#define __pyx_n_s_immutabledict_copy __pyx_mstate_global->__pyx_n_s_immutabledict_copy
-#define __pyx_n_s_immutabledict_merge_with __pyx_mstate_global->__pyx_n_s_immutabledict_merge_with
-#define __pyx_n_s_immutabledict_pop __pyx_mstate_global->__pyx_n_s_immutabledict_pop
-#define __pyx_n_s_immutabledict_popitem __pyx_mstate_global->__pyx_n_s_immutabledict_popitem
-#define __pyx_n_s_immutabledict_setdefault __pyx_mstate_global->__pyx_n_s_immutabledict_setdefault
-#define __pyx_n_s_immutabledict_union __pyx_mstate_global->__pyx_n_s_immutabledict_union
-#define __pyx_n_s_immutabledict_update __pyx_mstate_global->__pyx_n_s_immutabledict_update
-#define __pyx_n_s_import __pyx_mstate_global->__pyx_n_s_import
-#define __pyx_n_s_init_subclass __pyx_mstate_global->__pyx_n_s_init_subclass
-#define __pyx_n_s_is_compiled __pyx_mstate_global->__pyx_n_s_is_compiled
-#define __pyx_n_s_is_coroutine __pyx_mstate_global->__pyx_n_s_is_coroutine
-#define __pyx_kp_u_isenabled __pyx_mstate_global->__pyx_kp_u_isenabled
-#define __pyx_n_s_key __pyx_mstate_global->__pyx_n_s_key
-#define __pyx_n_s_kw __pyx_mstate_global->__pyx_n_s_kw
-#define __pyx_kp_s_lib_sqlalchemy_util__immutabledi __pyx_mstate_global->__pyx_kp_s_lib_sqlalchemy_util__immutabledi
-#define __pyx_n_s_main __pyx_mstate_global->__pyx_n_s_main
-#define __pyx_n_s_merge_with __pyx_mstate_global->__pyx_n_s_merge_with
-#define __pyx_n_s_metaclass __pyx_mstate_global->__pyx_n_s_metaclass
-#define __pyx_n_s_module __pyx_mstate_global->__pyx_n_s_module
-#define __pyx_n_s_name __pyx_mstate_global->__pyx_n_s_name
-#define __pyx_n_s_new __pyx_mstate_global->__pyx_n_s_new
-#define __pyx_n_s_obj __pyx_mstate_global->__pyx_n_s_obj
-#define __pyx_n_s_object __pyx_mstate_global->__pyx_n_s_object
-#define __pyx_kp_u_object_is_immutable __pyx_mstate_global->__pyx_kp_u_object_is_immutable
-#define __pyx_kp_u_object_is_immutable_and_or_read __pyx_mstate_global->__pyx_kp_u_object_is_immutable_and_or_read
-#define __pyx_n_s_or __pyx_mstate_global->__pyx_n_s_or
-#define __pyx_n_s_other __pyx_mstate_global->__pyx_n_s_other
-#define __pyx_n_s_pickle __pyx_mstate_global->__pyx_n_s_pickle
-#define __pyx_n_s_pop __pyx_mstate_global->__pyx_n_s_pop
-#define __pyx_n_s_popitem __pyx_mstate_global->__pyx_n_s_popitem
-#define __pyx_n_s_prepare __pyx_mstate_global->__pyx_n_s_prepare
-#define __pyx_n_s_pyx_PickleError __pyx_mstate_global->__pyx_n_s_pyx_PickleError
-#define __pyx_n_s_pyx_checksum __pyx_mstate_global->__pyx_n_s_pyx_checksum
-#define __pyx_n_s_pyx_result __pyx_mstate_global->__pyx_n_s_pyx_result
-#define __pyx_n_s_pyx_state __pyx_mstate_global->__pyx_n_s_pyx_state
-#define __pyx_n_s_pyx_type __pyx_mstate_global->__pyx_n_s_pyx_type
-#define __pyx_n_s_pyx_unpickle_ImmutableDictBase __pyx_mstate_global->__pyx_n_s_pyx_unpickle_ImmutableDictBase
-#define __pyx_n_s_qualname __pyx_mstate_global->__pyx_n_s_qualname
-#define __pyx_n_s_readonly __pyx_mstate_global->__pyx_n_s_readonly
-#define __pyx_n_s_reduce __pyx_mstate_global->__pyx_n_s_reduce
-#define __pyx_n_s_reduce_cython __pyx_mstate_global->__pyx_n_s_reduce_cython
-#define __pyx_n_s_reduce_ex __pyx_mstate_global->__pyx_n_s_reduce_ex
-#define __pyx_n_s_repr __pyx_mstate_global->__pyx_n_s_repr
-#define __pyx_n_s_result __pyx_mstate_global->__pyx_n_s_result
-#define __pyx_n_s_return __pyx_mstate_global->__pyx_n_s_return
-#define __pyx_n_s_ror __pyx_mstate_global->__pyx_n_s_ror
-#define __pyx_n_s_self __pyx_mstate_global->__pyx_n_s_self
-#define __pyx_n_s_set_name __pyx_mstate_global->__pyx_n_s_set_name
-#define __pyx_n_s_setattr __pyx_mstate_global->__pyx_n_s_setattr
-#define __pyx_n_s_setdefault __pyx_mstate_global->__pyx_n_s_setdefault
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-static PyTypeObject __pyx_type_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase = {
-  PyVarObject_HEAD_INIT(0, 0)
-  "sqlalchemy.util._immutabledict_cy.""ImmutableDictBase", /*tp_name*/
-  sizeof(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase), /*tp_basicsize*/
-  0, /*tp_itemsize*/
-  0, /*tp_dealloc*/
-  #if PY_VERSION_HEX < 0x030800b4
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b4
-  0, /*tp_vectorcall_offset*/
-  #endif
-  0, /*tp_getattr*/
-  0, /*tp_setattr*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*tp_compare*/
-  #endif
-  #if PY_MAJOR_VERSION >= 3
-  0, /*tp_as_async*/
-  #endif
-  0, /*tp_repr*/
-  0, /*tp_as_number*/
-  0, /*tp_as_sequence*/
-  &__pyx_tp_as_mapping_ImmutableDictBase, /*tp_as_mapping*/
-  0, /*tp_hash*/
-  0, /*tp_call*/
-  0, /*tp_str*/
-  0, /*tp_getattro*/
-  __pyx_tp_setattro_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase, /*tp_setattro*/
-  0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
-  0, /*tp_doc*/
-  __pyx_tp_traverse_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase, /*tp_traverse*/
-  __pyx_tp_clear_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase, /*tp_clear*/
-  0, /*tp_richcompare*/
-  0, /*tp_weaklistoffset*/
-  0, /*tp_iter*/
-  0, /*tp_iternext*/
-  __pyx_methods_10sqlalchemy_4util_17_immutabledict_cy_ImmutableDictBase, /*tp_methods*/
-  0, /*tp_members*/
-  0, /*tp_getset*/
-  0, /*tp_base*/
-  0, /*tp_dict*/
-  0, /*tp_descr_get*/
-  0, /*tp_descr_set*/
-  #if !CYTHON_USE_TYPE_SPECS
-  0, /*tp_dictoffset*/
-  #endif
-  0, /*tp_init*/
-  0, /*tp_alloc*/
-  0, /*tp_new*/
-  0, /*tp_free*/
-  0, /*tp_is_gc*/
-  0, /*tp_bases*/
-  0, /*tp_mro*/
-  0, /*tp_cache*/
-  0, /*tp_subclasses*/
-  0, /*tp_weaklist*/
-  0, /*tp_del*/
-  0, /*tp_version_tag*/
-  #if PY_VERSION_HEX >= 0x030400a1
-  #if CYTHON_USE_TP_FINALIZE
-  0, /*tp_finalize*/
-  #else
-  NULL, /*tp_finalize*/
-  #endif
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-  0, /*tp_vectorcall*/
-  #endif
-  #if __PYX_NEED_TP_PRINT_SLOT == 1
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030C0000
-  0, /*tp_watched*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030d00A4
-  0, /*tp_versions_used*/
-  #endif
-  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-  0, /*tp_pypy_flags*/
-  #endif
-};
-#endif
-
-static int __pyx_tp_traverse_10sqlalchemy_4util_17_immutabledict_cy_immutabledict(PyObject *o, visitproc v, void *a) {
-  int e;
-  if (!(&PyDict_Type)->tp_traverse); else { e = (&PyDict_Type)->tp_traverse(o,v,a); if (e) return e; }
-  return 0;
-}
-
-static int __pyx_tp_clear_10sqlalchemy_4util_17_immutabledict_cy_immutabledict(PyObject *o) {
-  if (!(&PyDict_Type)->tp_clear); else (&PyDict_Type)->tp_clear(o);
-  return 0;
-}
-
-static int __pyx_mp_ass_subscript_10sqlalchemy_4util_17_immutabledict_cy_immutabledict(PyObject *o, PyObject *i, PyObject *v) {
-  if (v) {
-    return __pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_5__setitem__(o, i, v);
-  }
-  else {
-    return __pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_3__delitem__(o, i);
-  }
-}
-
-static int __pyx_tp_setattro_10sqlalchemy_4util_17_immutabledict_cy_immutabledict(PyObject *o, PyObject *n, PyObject *v) {
-  if (v) {
-    return __pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_7__setattr__(o, n, v);
-  }
-  else {
-    if ((&PyDict_Type)->tp_setattro)
-      return (&PyDict_Type)->tp_setattro(o, n, v);
-    return PyObject_GenericSetAttr(o, n, 0);
-  }
-}
-
-static CYTHON_INLINE PyObject *__pyx_nb_or_10sqlalchemy_4util_17_immutabledict_cy_immutabledict_maybe_call_slot(PyTypeObject* type, PyObject *left, PyObject *right ) {
-    binaryfunc slot;
-#if CYTHON_USE_TYPE_SLOTS || PY_MAJOR_VERSION < 3 || CYTHON_COMPILING_IN_PYPY
-    slot = type->tp_as_number ? type->tp_as_number->nb_or : NULL;
-#else
-    slot = (binaryfunc) PyType_GetSlot(type, Py_nb_or);
-#endif
-    return slot ? slot(left, right ) : __Pyx_NewRef(Py_NotImplemented);
-}
-static PyObject *__pyx_nb_or_10sqlalchemy_4util_17_immutabledict_cy_immutabledict(PyObject *left, PyObject *right ) {
-    int maybe_self_is_left, maybe_self_is_right = 0;
-    maybe_self_is_left = Py_TYPE(left) == Py_TYPE(right)
-#if CYTHON_USE_TYPE_SLOTS
-            || (Py_TYPE(left)->tp_as_number && Py_TYPE(left)->tp_as_number->nb_or == &__pyx_nb_or_10sqlalchemy_4util_17_immutabledict_cy_immutabledict)
-#endif
-            || __Pyx_TypeCheck(left, __pyx_ptype_10sqlalchemy_4util_17_immutabledict_cy_immutabledict);
-    if (maybe_self_is_left) {
-        PyObject *res;
-        res = __pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_31__or__(left, right);
-        if (res != Py_NotImplemented) return res;
-        Py_DECREF(res);
-    }
-    maybe_self_is_right = Py_TYPE(left) == Py_TYPE(right)
-#if CYTHON_USE_TYPE_SLOTS
-            || (Py_TYPE(right)->tp_as_number && Py_TYPE(right)->tp_as_number->nb_or == &__pyx_nb_or_10sqlalchemy_4util_17_immutabledict_cy_immutabledict)
-#endif
-            || PyType_IsSubtype(Py_TYPE(right), __pyx_ptype_10sqlalchemy_4util_17_immutabledict_cy_immutabledict);
-    if (maybe_self_is_right) {
-        return __pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_33__ror__(right, left);
-    }
-    return __Pyx_NewRef(Py_NotImplemented);
-}
-
-
-
-static PyObject *__pyx_specialmethod___pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_19__repr__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
-  return __pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_19__repr__(self);
-}
-
-static PyMethodDef __pyx_methods_10sqlalchemy_4util_17_immutabledict_cy_immutabledict[] = {
-  {"__class_getitem__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_1__class_getitem__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"clear", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_9clear, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"pop", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_11pop, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"popitem", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_13popitem, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"setdefault", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_15setdefault, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"update", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_17update, METH_VARARGS|METH_KEYWORDS, 0},
-  {"__repr__", (PyCFunction)__pyx_specialmethod___pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_19__repr__, METH_NOARGS|METH_COEXIST, 0},
-  {"union", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_21union, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"merge_with", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_23merge_with, METH_VARARGS|METH_KEYWORDS, 0},
-  {"copy", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_25copy, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"__reduce__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_27__reduce__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
-  {"__ror__", (PyCFunction)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_33__ror__, METH_O|METH_COEXIST, 0},
-  {0, 0, 0, 0}
-};
-#if CYTHON_USE_TYPE_SPECS
-static PyType_Slot __pyx_type_10sqlalchemy_4util_17_immutabledict_cy_immutabledict_slots[] = {
-  {Py_tp_repr, (void *)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_19__repr__},
-  {Py_nb_or, (void *)__pyx_nb_or_10sqlalchemy_4util_17_immutabledict_cy_immutabledict},
-  {Py_nb_inplace_or, (void *)__pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_29__ior__},
-  {Py_mp_ass_subscript, (void *)__pyx_mp_ass_subscript_10sqlalchemy_4util_17_immutabledict_cy_immutabledict},
-  {Py_tp_setattro, (void *)__pyx_tp_setattro_10sqlalchemy_4util_17_immutabledict_cy_immutabledict},
-  {Py_tp_doc, (void *)PyDoc_STR("An immutable version of a dict.")},
-  {Py_tp_traverse, (void *)__pyx_tp_traverse_10sqlalchemy_4util_17_immutabledict_cy_immutabledict},
-  {Py_tp_clear, (void *)__pyx_tp_clear_10sqlalchemy_4util_17_immutabledict_cy_immutabledict},
-  {Py_tp_methods, (void *)__pyx_methods_10sqlalchemy_4util_17_immutabledict_cy_immutabledict},
-  {0, 0},
-};
-static PyType_Spec __pyx_type_10sqlalchemy_4util_17_immutabledict_cy_immutabledict_spec = {
-  "sqlalchemy.util._immutabledict_cy.immutabledict",
-  sizeof(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_immutabledict),
-  0,
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
-  __pyx_type_10sqlalchemy_4util_17_immutabledict_cy_immutabledict_slots,
-};
-#else
-
-static PyNumberMethods __pyx_tp_as_number_immutabledict = {
-  0, /*nb_add*/
-  0, /*nb_subtract*/
-  0, /*nb_multiply*/
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_divide*/
-  #endif
-  0, /*nb_remainder*/
-  0, /*nb_divmod*/
-  0, /*nb_power*/
-  0, /*nb_negative*/
-  0, /*nb_positive*/
-  0, /*nb_absolute*/
-  0, /*nb_bool*/
-  0, /*nb_invert*/
-  0, /*nb_lshift*/
-  0, /*nb_rshift*/
-  0, /*nb_and*/
-  0, /*nb_xor*/
-  __pyx_nb_or_10sqlalchemy_4util_17_immutabledict_cy_immutabledict, /*nb_or*/
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_coerce*/
-  #endif
-  0, /*nb_int*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*nb_long*/
-  #else
-  0, /*reserved*/
-  #endif
-  0, /*nb_float*/
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_oct*/
-  #endif
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_hex*/
-  #endif
-  0, /*nb_inplace_add*/
-  0, /*nb_inplace_subtract*/
-  0, /*nb_inplace_multiply*/
-  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
-  0, /*nb_inplace_divide*/
-  #endif
-  0, /*nb_inplace_remainder*/
-  0, /*nb_inplace_power*/
-  0, /*nb_inplace_lshift*/
-  0, /*nb_inplace_rshift*/
-  0, /*nb_inplace_and*/
-  0, /*nb_inplace_xor*/
-  __pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_29__ior__, /*nb_inplace_or*/
-  0, /*nb_floor_divide*/
-  0, /*nb_true_divide*/
-  0, /*nb_inplace_floor_divide*/
-  0, /*nb_inplace_true_divide*/
-  0, /*nb_index*/
-  #if PY_VERSION_HEX >= 0x03050000
-  0, /*nb_matrix_multiply*/
-  #endif
-  #if PY_VERSION_HEX >= 0x03050000
-  0, /*nb_inplace_matrix_multiply*/
-  #endif
-};
-
-static PyMappingMethods __pyx_tp_as_mapping_immutabledict = {
-  0, /*mp_length*/
-  0, /*mp_subscript*/
-  __pyx_mp_ass_subscript_10sqlalchemy_4util_17_immutabledict_cy_immutabledict, /*mp_ass_subscript*/
-};
-
-static PyTypeObject __pyx_type_10sqlalchemy_4util_17_immutabledict_cy_immutabledict = {
-  PyVarObject_HEAD_INIT(0, 0)
-  "sqlalchemy.util._immutabledict_cy.""immutabledict", /*tp_name*/
-  sizeof(struct __pyx_obj_10sqlalchemy_4util_17_immutabledict_cy_immutabledict), /*tp_basicsize*/
-  0, /*tp_itemsize*/
-  0, /*tp_dealloc*/
-  #if PY_VERSION_HEX < 0x030800b4
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b4
-  0, /*tp_vectorcall_offset*/
-  #endif
-  0, /*tp_getattr*/
-  0, /*tp_setattr*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*tp_compare*/
-  #endif
-  #if PY_MAJOR_VERSION >= 3
-  0, /*tp_as_async*/
-  #endif
-  __pyx_pw_10sqlalchemy_4util_17_immutabledict_cy_13immutabledict_19__repr__, /*tp_repr*/
-  &__pyx_tp_as_number_immutabledict, /*tp_as_number*/
-  0, /*tp_as_sequence*/
-  &__pyx_tp_as_mapping_immutabledict, /*tp_as_mapping*/
-  0, /*tp_hash*/
-  0, /*tp_call*/
-  0, /*tp_str*/
-  0, /*tp_getattro*/
-  __pyx_tp_setattro_10sqlalchemy_4util_17_immutabledict_cy_immutabledict, /*tp_setattro*/
-  0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
-  PyDoc_STR("An immutable version of a dict."), /*tp_doc*/
-  __pyx_tp_traverse_10sqlalchemy_4util_17_immutabledict_cy_immutabledict, /*tp_traverse*/
-  __pyx_tp_clear_10sqlalchemy_4util_17_immutabledict_cy_immutabledict, /*tp_clear*/
-  0, /*tp_richcompare*/
-  0, /*tp_weaklistoffset*/
-  0, /*tp_iter*/
-  0, /*tp_iternext*/
-  __pyx_methods_10sqlalchemy_4util_17_immutabledict_cy_immutabledict, /*tp_methods*/
-  0, /*tp_members*/
-  0, /*tp_getset*/
-  0, /*tp_base*/
-  0, /*tp_dict*/
-  0, /*tp_descr_get*/
-  0, /*tp_descr_set*/
-  #if !CYTHON_USE_TYPE_SPECS
-  0, /*tp_dictoffset*/
-  #endif
-  0, /*tp_init*/
-  0, /*tp_alloc*/
-  0, /*tp_new*/
-  0, /*tp_free*/
-  0, /*tp_is_gc*/
-  0, /*tp_bases*/
-  0, /*tp_mro*/
-  0, /*tp_cache*/
-  0, /*tp_subclasses*/
-  0, /*tp_weaklist*/
-  0, /*tp_del*/
-  0, /*tp_version_tag*/
-  #if PY_VERSION_HEX >= 0x030400a1
-  #if CYTHON_USE_TP_FINALIZE
-  0, /*tp_finalize*/
-  #else
-  NULL, /*tp_finalize*/
-  #endif
-  #endif
-  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-  0, /*tp_vectorcall*/
-  #endif
-  #if __PYX_NEED_TP_PRINT_SLOT == 1
-  0, /*tp_print*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030C0000
-  0, /*tp_watched*/
-  #endif
-  #if PY_VERSION_HEX >= 0x030d00A4
-  0, /*tp_versions_used*/
-  #endif
-  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-  0, /*tp_pypy_flags*/
-  #endif
-};
-#endif
-
-static PyMethodDef __pyx_methods[] = {
-  {0, 0, 0, 0}
-};
-#ifndef CYTHON_SMALL_CODE
-#if defined(__clang__)
-    #define CYTHON_SMALL_CODE
-#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
-    #define CYTHON_SMALL_CODE __attribute__((cold))
-#else
-    #define CYTHON_SMALL_CODE
-#endif
-#endif
-/* #### Code section: pystring_table ### */
-
-static int __Pyx_CreateStringTabAndInitStrings(void) {
-  __Pyx_StringTabEntry __pyx_string_tab[] = {
-    {&__pyx_kp_u_, __pyx_k_, sizeof(__pyx_k_), 0, 1, 0, 0},
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-#endif
-    for (i=0; i<n; i++) {
-        if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
-    }
-    return 0;
-}
-static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
-    int result;
-    PyObject *exc_type;
-#if PY_VERSION_HEX >= 0x030C00A6
-    PyObject *current_exception = tstate->current_exception;
-    if (unlikely(!current_exception)) return 0;
-    exc_type = (PyObject*) Py_TYPE(current_exception);
-    if (exc_type == err) return 1;
-#else
-    exc_type = tstate->curexc_type;
-    if (exc_type == err) return 1;
-    if (unlikely(!exc_type)) return 0;
-#endif
-    #if CYTHON_AVOID_BORROWED_REFS
-    Py_INCREF(exc_type);
-    #endif
-    if (unlikely(PyTuple_Check(err))) {
-        result = __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
-    } else {
-        result = __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
-    }
-    #if CYTHON_AVOID_BORROWED_REFS
-    Py_DECREF(exc_type);
-    #endif
-    return result;
-}
-#endif
-
-/* PyErrFetchRestore */
-#if CYTHON_FAST_THREAD_STATE
-static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
-#if PY_VERSION_HEX >= 0x030C00A6
-    PyObject *tmp_value;
-    assert(type == NULL || (value != NULL && type == (PyObject*) Py_TYPE(value)));
-    if (value) {
-        #if CYTHON_COMPILING_IN_CPYTHON
-        if (unlikely(((PyBaseExceptionObject*) value)->traceback != tb))
-        #endif
-            PyException_SetTraceback(value, tb);
-    }
-    tmp_value = tstate->current_exception;
-    tstate->current_exception = value;
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(type);
-    Py_XDECREF(tb);
-#else
-    PyObject *tmp_type, *tmp_value, *tmp_tb;
-    tmp_type = tstate->curexc_type;
-    tmp_value = tstate->curexc_value;
-    tmp_tb = tstate->curexc_traceback;
-    tstate->curexc_type = type;
-    tstate->curexc_value = value;
-    tstate->curexc_traceback = tb;
-    Py_XDECREF(tmp_type);
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(tmp_tb);
-#endif
-}
-static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
-#if PY_VERSION_HEX >= 0x030C00A6
-    PyObject* exc_value;
-    exc_value = tstate->current_exception;
-    tstate->current_exception = 0;
-    *value = exc_value;
-    *type = NULL;
-    *tb = NULL;
-    if (exc_value) {
-        *type = (PyObject*) Py_TYPE(exc_value);
-        Py_INCREF(*type);
-        #if CYTHON_COMPILING_IN_CPYTHON
-        *tb = ((PyBaseExceptionObject*) exc_value)->traceback;
-        Py_XINCREF(*tb);
-        #else
-        *tb = PyException_GetTraceback(exc_value);
-        #endif
-    }
-#else
-    *type = tstate->curexc_type;
-    *value = tstate->curexc_value;
-    *tb = tstate->curexc_traceback;
-    tstate->curexc_type = 0;
-    tstate->curexc_value = 0;
-    tstate->curexc_traceback = 0;
-#endif
-}
-#endif
-
-/* PyObjectGetAttrStr */
-#if CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
-    PyTypeObject* tp = Py_TYPE(obj);
-    if (likely(tp->tp_getattro))
-        return tp->tp_getattro(obj, attr_name);
-#if PY_MAJOR_VERSION < 3
-    if (likely(tp->tp_getattr))
-        return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
-#endif
-    return PyObject_GetAttr(obj, attr_name);
-}
-#endif
-
-/* PyObjectGetAttrStrNoError */
-#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
-static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
-        __Pyx_PyErr_Clear();
-}
-#endif
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
-    PyObject *result;
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
-    return result;
-#else
-#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
-    PyTypeObject* tp = Py_TYPE(obj);
-    if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
-        return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
-    }
-#endif
-    result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
-    if (unlikely(!result)) {
-        __Pyx_PyObject_GetAttrStr_ClearAttributeError();
-    }
-    return result;
-#endif
-}
-
-/* GetBuiltinName */
-static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
-    PyObject* result = __Pyx_PyObject_GetAttrStrNoError(__pyx_b, name);
-    if (unlikely(!result) && !PyErr_Occurred()) {
-        PyErr_Format(PyExc_NameError,
-#if PY_MAJOR_VERSION >= 3
-            "name '%U' is not defined", name);
-#else
-            "name '%.200s' is not defined", PyString_AS_STRING(name));
-#endif
-    }
-    return result;
-}
-
-/* TupleAndListFromArray */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE void __Pyx_copy_object_array(PyObject *const *CYTHON_RESTRICT src, PyObject** CYTHON_RESTRICT dest, Py_ssize_t length) {
-    PyObject *v;
-    Py_ssize_t i;
-    for (i = 0; i < length; i++) {
-        v = dest[i] = src[i];
-        Py_INCREF(v);
-    }
-}
-static CYTHON_INLINE PyObject *
-__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
-{
-    PyObject *res;
-    if (n <= 0) {
-        Py_INCREF(__pyx_empty_tuple);
-        return __pyx_empty_tuple;
-    }
-    res = PyTuple_New(n);
-    if (unlikely(res == NULL)) return NULL;
-    __Pyx_copy_object_array(src, ((PyTupleObject*)res)->ob_item, n);
-    return res;
-}
-static CYTHON_INLINE PyObject *
-__Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n)
-{
-    PyObject *res;
-    if (n <= 0) {
-        return PyList_New(0);
-    }
-    res = PyList_New(n);
-    if (unlikely(res == NULL)) return NULL;
-    __Pyx_copy_object_array(src, ((PyListObject*)res)->ob_item, n);
-    return res;
-}
-#endif
-
-/* BytesEquals */
-static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
-#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_RichCompareBool(s1, s2, equals);
-#else
-    if (s1 == s2) {
-        return (equals == Py_EQ);
-    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
-        const char *ps1, *ps2;
-        Py_ssize_t length = PyBytes_GET_SIZE(s1);
-        if (length != PyBytes_GET_SIZE(s2))
-            return (equals == Py_NE);
-        ps1 = PyBytes_AS_STRING(s1);
-        ps2 = PyBytes_AS_STRING(s2);
-        if (ps1[0] != ps2[0]) {
-            return (equals == Py_NE);
-        } else if (length == 1) {
-            return (equals == Py_EQ);
-        } else {
-            int result;
-#if CYTHON_USE_UNICODE_INTERNALS && (PY_VERSION_HEX < 0x030B0000)
-            Py_hash_t hash1, hash2;
-            hash1 = ((PyBytesObject*)s1)->ob_shash;
-            hash2 = ((PyBytesObject*)s2)->ob_shash;
-            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
-                return (equals == Py_NE);
-            }
-#endif
-            result = memcmp(ps1, ps2, (size_t)length);
-            return (equals == Py_EQ) ? (result == 0) : (result != 0);
-        }
-    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
-        return (equals == Py_NE);
-    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
-        return (equals == Py_NE);
-    } else {
-        int result;
-        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
-        if (!py_result)
-            return -1;
-        result = __Pyx_PyObject_IsTrue(py_result);
-        Py_DECREF(py_result);
-        return result;
-    }
-#endif
-}
-
-/* UnicodeEquals */
-static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
-#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_RichCompareBool(s1, s2, equals);
-#else
-#if PY_MAJOR_VERSION < 3
-    PyObject* owned_ref = NULL;
-#endif
-    int s1_is_unicode, s2_is_unicode;
-    if (s1 == s2) {
-        goto return_eq;
-    }
-    s1_is_unicode = PyUnicode_CheckExact(s1);
-    s2_is_unicode = PyUnicode_CheckExact(s2);
-#if PY_MAJOR_VERSION < 3
-    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
-        owned_ref = PyUnicode_FromObject(s2);
-        if (unlikely(!owned_ref))
-            return -1;
-        s2 = owned_ref;
-        s2_is_unicode = 1;
-    } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
-        owned_ref = PyUnicode_FromObject(s1);
-        if (unlikely(!owned_ref))
-            return -1;
-        s1 = owned_ref;
-        s1_is_unicode = 1;
-    } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
-        return __Pyx_PyBytes_Equals(s1, s2, equals);
-    }
-#endif
-    if (s1_is_unicode & s2_is_unicode) {
-        Py_ssize_t length;
-        int kind;
-        void *data1, *data2;
-        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
-            return -1;
-        length = __Pyx_PyUnicode_GET_LENGTH(s1);
-        if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
-            goto return_ne;
-        }
-#if CYTHON_USE_UNICODE_INTERNALS
-        {
-            Py_hash_t hash1, hash2;
-        #if CYTHON_PEP393_ENABLED
-            hash1 = ((PyASCIIObject*)s1)->hash;
-            hash2 = ((PyASCIIObject*)s2)->hash;
-        #else
-            hash1 = ((PyUnicodeObject*)s1)->hash;
-            hash2 = ((PyUnicodeObject*)s2)->hash;
-        #endif
-            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
-                goto return_ne;
-            }
-        }
-#endif
-        kind = __Pyx_PyUnicode_KIND(s1);
-        if (kind != __Pyx_PyUnicode_KIND(s2)) {
-            goto return_ne;
-        }
-        data1 = __Pyx_PyUnicode_DATA(s1);
-        data2 = __Pyx_PyUnicode_DATA(s2);
-        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
-            goto return_ne;
-        } else if (length == 1) {
-            goto return_eq;
-        } else {
-            int result = memcmp(data1, data2, (size_t)(length * kind));
-            #if PY_MAJOR_VERSION < 3
-            Py_XDECREF(owned_ref);
-            #endif
-            return (equals == Py_EQ) ? (result == 0) : (result != 0);
-        }
-    } else if ((s1 == Py_None) & s2_is_unicode) {
-        goto return_ne;
-    } else if ((s2 == Py_None) & s1_is_unicode) {
-        goto return_ne;
-    } else {
-        int result;
-        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
-        #if PY_MAJOR_VERSION < 3
-        Py_XDECREF(owned_ref);
-        #endif
-        if (!py_result)
-            return -1;
-        result = __Pyx_PyObject_IsTrue(py_result);
-        Py_DECREF(py_result);
-        return result;
-    }
-return_eq:
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(owned_ref);
-    #endif
-    return (equals == Py_EQ);
-return_ne:
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(owned_ref);
-    #endif
-    return (equals == Py_NE);
-#endif
-}
-
-/* fastcall */
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s)
-{
-    Py_ssize_t i, n = PyTuple_GET_SIZE(kwnames);
-    for (i = 0; i < n; i++)
-    {
-        if (s == PyTuple_GET_ITEM(kwnames, i)) return kwvalues[i];
-    }
-    for (i = 0; i < n; i++)
-    {
-        int eq = __Pyx_PyUnicode_Equals(s, PyTuple_GET_ITEM(kwnames, i), Py_EQ);
-        if (unlikely(eq != 0)) {
-            if (unlikely(eq < 0)) return NULL;
-            return kwvalues[i];
-        }
-    }
-    return NULL;
-}
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
-CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
-    Py_ssize_t i, nkwargs = PyTuple_GET_SIZE(kwnames);
-    PyObject *dict;
-    dict = PyDict_New();
-    if (unlikely(!dict))
-        return NULL;
-    for (i=0; i<nkwargs; i++) {
-        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
-        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
-            goto bad;
-    }
-    return dict;
-bad:
-    Py_DECREF(dict);
-    return NULL;
-}
-#endif
-#endif
-
-/* RaiseDoubleKeywords */
-static void __Pyx_RaiseDoubleKeywordsError(
-    const char* func_name,
-    PyObject* kw_name)
-{
-    PyErr_Format(PyExc_TypeError,
-        #if PY_MAJOR_VERSION >= 3
-        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
-        #else
-        "%s() got multiple values for keyword argument '%s'", func_name,
-        PyString_AsString(kw_name));
-        #endif
-}
-
-/* ParseKeywords */
-static int __Pyx_ParseOptionalKeywords(
-    PyObject *kwds,
-    PyObject *const *kwvalues,
-    PyObject **argnames[],
-    PyObject *kwds2,
-    PyObject *values[],
-    Py_ssize_t num_pos_args,
-    const char* function_name)
-{
-    PyObject *key = 0, *value = 0;
-    Py_ssize_t pos = 0;
-    PyObject*** name;
-    PyObject*** first_kw_arg = argnames + num_pos_args;
-    int kwds_is_tuple = CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds));
-    while (1) {
-        Py_XDECREF(key); key = NULL;
-        Py_XDECREF(value); value = NULL;
-        if (kwds_is_tuple) {
-            Py_ssize_t size;
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(kwds);
-#else
-            size = PyTuple_Size(kwds);
-            if (size < 0) goto bad;
-#endif
-            if (pos >= size) break;
-#if CYTHON_AVOID_BORROWED_REFS
-            key = __Pyx_PySequence_ITEM(kwds, pos);
-            if (!key) goto bad;
-#elif CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kwds, pos);
-#else
-            key = PyTuple_GetItem(kwds, pos);
-            if (!key) goto bad;
-#endif
-            value = kwvalues[pos];
-            pos++;
-        }
-        else
-        {
-            if (!PyDict_Next(kwds, &pos, &key, &value)) break;
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_INCREF(key);
-#endif
-        }
-        name = first_kw_arg;
-        while (*name && (**name != key)) name++;
-        if (*name) {
-            values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_INCREF(value);
-            Py_DECREF(key);
-#endif
-            key = NULL;
-            value = NULL;
-            continue;
-        }
-#if !CYTHON_AVOID_BORROWED_REFS
-        Py_INCREF(key);
-#endif
-        Py_INCREF(value);
-        name = first_kw_arg;
-        #if PY_MAJOR_VERSION < 3
-        if (likely(PyString_Check(key))) {
-            while (*name) {
-                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
-                        && _PyString_Eq(**name, key)) {
-                    values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-                    value = NULL;
-#endif
-                    break;
-                }
-                name++;
-            }
-            if (*name) continue;
-            else {
-                PyObject*** argname = argnames;
-                while (argname != first_kw_arg) {
-                    if ((**argname == key) || (
-                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
-                             && _PyString_Eq(**argname, key))) {
-                        goto arg_passed_twice;
-                    }
-                    argname++;
-                }
-            }
-        } else
-        #endif
-        if (likely(PyUnicode_Check(key))) {
-            while (*name) {
-                int cmp = (
-                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-                    (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
-                #endif
-                    PyUnicode_Compare(**name, key)
-                );
-                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
-                if (cmp == 0) {
-                    values[name-argnames] = value;
-#if CYTHON_AVOID_BORROWED_REFS
-                    value = NULL;
-#endif
-                    break;
-                }
-                name++;
-            }
-            if (*name) continue;
-            else {
-                PyObject*** argname = argnames;
-                while (argname != first_kw_arg) {
-                    int cmp = (**argname == key) ? 0 :
-                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
-                        (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
-                    #endif
-                        PyUnicode_Compare(**argname, key);
-                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
-                    if (cmp == 0) goto arg_passed_twice;
-                    argname++;
-                }
-            }
-        } else
-            goto invalid_keyword_type;
-        if (kwds2) {
-            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
-        } else {
-            goto invalid_keyword;
-        }
-    }
-    Py_XDECREF(key);
-    Py_XDECREF(value);
-    return 0;
-arg_passed_twice:
-    __Pyx_RaiseDoubleKeywordsError(function_name, key);
-    goto bad;
-invalid_keyword_type:
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() keywords must be strings", function_name);
-    goto bad;
-invalid_keyword:
-    #if PY_MAJOR_VERSION < 3
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() got an unexpected keyword argument '%.200s'",
-        function_name, PyString_AsString(key));
-    #else
-    PyErr_Format(PyExc_TypeError,
-        "%s() got an unexpected keyword argument '%U'",
-        function_name, key);
-    #endif
-bad:
-    Py_XDECREF(key);
-    Py_XDECREF(value);
-    return -1;
-}
-
-/* RaiseArgTupleInvalid */
-static void __Pyx_RaiseArgtupleInvalid(
-    const char* func_name,
-    int exact,
-    Py_ssize_t num_min,
-    Py_ssize_t num_max,
-    Py_ssize_t num_found)
-{
-    Py_ssize_t num_expected;
-    const char *more_or_less;
-    if (num_found < num_min) {
-        num_expected = num_min;
-        more_or_less = "at least";
-    } else {
-        num_expected = num_max;
-        more_or_less = "at most";
-    }
-    if (exact) {
-        more_or_less = "exactly";
-    }
-    PyErr_Format(PyExc_TypeError,
-                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                 func_name, more_or_less, num_expected,
-                 (num_expected == 1) ? "" : "s", num_found);
-}
-
-/* UnicodeConcatInPlace */
-# if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-static int
-__Pyx_unicode_modifiable(PyObject *unicode)
-{
-    if (Py_REFCNT(unicode) != 1)
-        return 0;
-    if (!PyUnicode_CheckExact(unicode))
-        return 0;
-    if (PyUnicode_CHECK_INTERNED(unicode))
-        return 0;
-    return 1;
-}
-static CYTHON_INLINE PyObject *__Pyx_PyUnicode_ConcatInPlaceImpl(PyObject **p_left, PyObject *right
-        #if CYTHON_REFNANNY
-        , void* __pyx_refnanny
-        #endif
-    ) {
-    PyObject *left = *p_left;
-    Py_ssize_t left_len, right_len, new_len;
-    if (unlikely(__Pyx_PyUnicode_READY(left) == -1))
-        return NULL;
-    if (unlikely(__Pyx_PyUnicode_READY(right) == -1))
-        return NULL;
-    left_len = PyUnicode_GET_LENGTH(left);
-    if (left_len == 0) {
-        Py_INCREF(right);
-        return right;
-    }
-    right_len = PyUnicode_GET_LENGTH(right);
-    if (right_len == 0) {
-        Py_INCREF(left);
-        return left;
-    }
-    if (unlikely(left_len > PY_SSIZE_T_MAX - right_len)) {
-        PyErr_SetString(PyExc_OverflowError,
-                        "strings are too large to concat");
-        return NULL;
-    }
-    new_len = left_len + right_len;
-    if (__Pyx_unicode_modifiable(left)
-            && PyUnicode_CheckExact(right)
-            && PyUnicode_KIND(right) <= PyUnicode_KIND(left)
-            && !(PyUnicode_IS_ASCII(left) && !PyUnicode_IS_ASCII(right))) {
-        int ret;
-        __Pyx_GIVEREF(*p_left);
-        ret = PyUnicode_Resize(p_left, new_len);
-        __Pyx_GOTREF(*p_left);
-        if (unlikely(ret != 0))
-            return NULL;
-        #if PY_VERSION_HEX >= 0x030d0000
-        if (unlikely(PyUnicode_CopyCharacters(*p_left, left_len, right, 0, right_len) < 0)) return NULL;
-        #else
-        _PyUnicode_FastCopyCharacters(*p_left, left_len, right, 0, right_len);
-        #endif
-        __Pyx_INCREF(*p_left);
-        __Pyx_GIVEREF(*p_left);
-        return *p_left;
-    } else {
-        return __Pyx_PyUnicode_Concat(left, right);
-    }
-  }
-#endif
-
-/* PyFunctionFastCall */
-#if CYTHON_FAST_PYCALL && !CYTHON_VECTORCALL
-static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
-                                               PyObject *globals) {
-    PyFrameObject *f;
-    PyThreadState *tstate = __Pyx_PyThreadState_Current;
-    PyObject **fastlocals;
-    Py_ssize_t i;
-    PyObject *result;
-    assert(globals != NULL);
-    /* XXX Perhaps we should create a specialized
-       PyFrame_New() that doesn't take locals, but does
-       take builtins without sanity checking them.
-       */
-    assert(tstate != NULL);
-    f = PyFrame_New(tstate, co, globals, NULL);
-    if (f == NULL) {
-        return NULL;
-    }
-    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
-    for (i = 0; i < na; i++) {
-        Py_INCREF(*args);
-        fastlocals[i] = *args++;
-    }
-    result = PyEval_EvalFrameEx(f,0);
-    ++tstate->recursion_depth;
-    Py_DECREF(f);
-    --tstate->recursion_depth;
-    return result;
-}
-static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
-    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
-    PyObject *globals = PyFunction_GET_GLOBALS(func);
-    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
-    PyObject *closure;
-#if PY_MAJOR_VERSION >= 3
-    PyObject *kwdefs;
-#endif
-    PyObject *kwtuple, **k;
-    PyObject **d;
-    Py_ssize_t nd;
-    Py_ssize_t nk;
-    PyObject *result;
-    assert(kwargs == NULL || PyDict_Check(kwargs));
-    nk = kwargs ? PyDict_Size(kwargs) : 0;
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) {
-        return NULL;
-    }
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
-        return NULL;
-    }
-    #endif
-    if (
-#if PY_MAJOR_VERSION >= 3
-            co->co_kwonlyargcount == 0 &&
-#endif
-            likely(kwargs == NULL || nk == 0) &&
-            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
-        if (argdefs == NULL && co->co_argcount == nargs) {
-            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
-            goto done;
-        }
-        else if (nargs == 0 && argdefs != NULL
-                 && co->co_argcount == Py_SIZE(argdefs)) {
-            /* function called with no arguments, but all parameters have
-               a default value: use default values as arguments .*/
-            args = &PyTuple_GET_ITEM(argdefs, 0);
-            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
-            goto done;
-        }
-    }
-    if (kwargs != NULL) {
-        Py_ssize_t pos, i;
-        kwtuple = PyTuple_New(2 * nk);
-        if (kwtuple == NULL) {
-            result = NULL;
-            goto done;
-        }
-        k = &PyTuple_GET_ITEM(kwtuple, 0);
-        pos = i = 0;
-        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
-            Py_INCREF(k[i]);
-            Py_INCREF(k[i+1]);
-            i += 2;
-        }
-        nk = i / 2;
-    }
-    else {
-        kwtuple = NULL;
-        k = NULL;
-    }
-    closure = PyFunction_GET_CLOSURE(func);
-#if PY_MAJOR_VERSION >= 3
-    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
-#endif
-    if (argdefs != NULL) {
-        d = &PyTuple_GET_ITEM(argdefs, 0);
-        nd = Py_SIZE(argdefs);
-    }
-    else {
-        d = NULL;
-        nd = 0;
-    }
-#if PY_MAJOR_VERSION >= 3
-    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
-                               args, (int)nargs,
-                               k, (int)nk,
-                               d, (int)nd, kwdefs, closure);
-#else
-    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
-                               args, (int)nargs,
-                               k, (int)nk,
-                               d, (int)nd, closure);
-#endif
-    Py_XDECREF(kwtuple);
-done:
-    Py_LeaveRecursiveCall();
-    return result;
-}
-#endif
-
-/* PyObjectCall */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-    PyObject *result;
-    ternaryfunc call = Py_TYPE(func)->tp_call;
-    if (unlikely(!call))
-        return PyObject_Call(func, arg, kw);
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
-        return NULL;
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
-        return NULL;
-    #endif
-    result = (*call)(func, arg, kw);
-    Py_LeaveRecursiveCall();
-    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
-        PyErr_SetString(
-            PyExc_SystemError,
-            "NULL result without error in PyObject_Call");
-    }
-    return result;
-}
-#endif
-
-/* PyObjectCallMethO */
-#if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
-    PyObject *self, *result;
-    PyCFunction cfunc;
-    cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
-    self = __Pyx_CyOrPyCFunction_GET_SELF(func);
-    #if PY_MAJOR_VERSION < 3
-    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
-        return NULL;
-    #else
-    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
-        return NULL;
-    #endif
-    result = cfunc(self, arg);
-    Py_LeaveRecursiveCall();
-    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
-        PyErr_SetString(
-            PyExc_SystemError,
-            "NULL result without error in PyObject_Call");
-    }
-    return result;
-}
-#endif
-
-/* PyObjectFastCall */
-#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
-static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs) {
-    PyObject *argstuple;
-    PyObject *result = 0;
-    size_t i;
-    argstuple = PyTuple_New((Py_ssize_t)nargs);
-    if (unlikely(!argstuple)) return NULL;
-    for (i = 0; i < nargs; i++) {
-        Py_INCREF(args[i]);
-        if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) < 0) goto bad;
-    }
-    result = __Pyx_PyObject_Call(func, argstuple, kwargs);
-  bad:
-    Py_DECREF(argstuple);
-    return result;
-}
-#endif
-static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t _nargs, PyObject *kwargs) {
-    Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
-#if CYTHON_COMPILING_IN_CPYTHON
-    if (nargs == 0 && kwargs == NULL) {
-        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
-            return __Pyx_PyObject_CallMethO(func, NULL);
-    }
-    else if (nargs == 1 && kwargs == NULL) {
-        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
-            return __Pyx_PyObject_CallMethO(func, args[0]);
-    }
-#endif
-    #if PY_VERSION_HEX < 0x030800B1
-    #if CYTHON_FAST_PYCCALL
-    if (PyCFunction_Check(func)) {
-        if (kwargs) {
-            return _PyCFunction_FastCallDict(func, args, nargs, kwargs);
-        } else {
-            return _PyCFunction_FastCallKeywords(func, args, nargs, NULL);
-        }
-    }
-    #if PY_VERSION_HEX >= 0x030700A1
-    if (!kwargs && __Pyx_IS_TYPE(func, &PyMethodDescr_Type)) {
-        return _PyMethodDescr_FastCallKeywords(func, args, nargs, NULL);
-    }
-    #endif
-    #endif
-    #if CYTHON_FAST_PYCALL
-    if (PyFunction_Check(func)) {
-        return __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs);
-    }
-    #endif
-    #endif
-    if (kwargs == NULL) {
-        #if CYTHON_VECTORCALL
-        #if PY_VERSION_HEX < 0x03090000
-        vectorcallfunc f = _PyVectorcall_Function(func);
-        #else
-        vectorcallfunc f = PyVectorcall_Function(func);
-        #endif
-        if (f) {
-            return f(func, args, (size_t)nargs, NULL);
-        }
-        #elif defined(__Pyx_CyFunction_USED) && CYTHON_BACKPORT_VECTORCALL
-        if (__Pyx_CyFunction_CheckExact(func)) {
-            __pyx_vectorcallfunc f = __Pyx_CyFunction_func_vectorcall(func);
-            if (f) return f(func, args, (size_t)nargs, NULL);
-        }
-        #endif
-    }
-    if (nargs == 0) {
-        return __Pyx_PyObject_Call(func, __pyx_empty_tuple, kwargs);
-    }
-    #if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
-    return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
-    #else
-    return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
-    #endif
-}
-
-/* PyObjectCallOneArg */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject *args[2] = {NULL, arg};
-    return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
-}
-
-/* RaiseException */
-#if PY_MAJOR_VERSION < 3
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
-    __Pyx_PyThreadState_declare
-    CYTHON_UNUSED_VAR(cause);
-    Py_XINCREF(type);
-    if (!value || value == Py_None)
-        value = NULL;
-    else
-        Py_INCREF(value);
-    if (!tb || tb == Py_None)
-        tb = NULL;
-    else {
-        Py_INCREF(tb);
-        if (!PyTraceBack_Check(tb)) {
-            PyErr_SetString(PyExc_TypeError,
-                "raise: arg 3 must be a traceback or None");
-            goto raise_error;
-        }
-    }
-    if (PyType_Check(type)) {
-#if CYTHON_COMPILING_IN_PYPY
-        if (!value) {
-            Py_INCREF(Py_None);
-            value = Py_None;
-        }
-#endif
-        PyErr_NormalizeException(&type, &value, &tb);
-    } else {
-        if (value) {
-            PyErr_SetString(PyExc_TypeError,
-                "instance exception may not have a separate value");
-            goto raise_error;
-        }
-        value = type;
-        type = (PyObject*) Py_TYPE(type);
-        Py_INCREF(type);
-        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
-            PyErr_SetString(PyExc_TypeError,
-                "raise: exception class must be a subclass of BaseException");
-            goto raise_error;
-        }
-    }
-    __Pyx_PyThreadState_assign
-    __Pyx_ErrRestore(type, value, tb);
-    return;
-raise_error:
-    Py_XDECREF(value);
-    Py_XDECREF(type);
-    Py_XDECREF(tb);
-    return;
-}
-#else
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
-    PyObject* owned_instance = NULL;
-    if (tb == Py_None) {
-        tb = 0;
-    } else if (tb && !PyTraceBack_Check(tb)) {
-        PyErr_SetString(PyExc_TypeError,
-            "raise: arg 3 must be a traceback or None");
-        goto bad;
-    }
-    if (value == Py_None)
-        value = 0;
-    if (PyExceptionInstance_Check(type)) {
-        if (value) {
-            PyErr_SetString(PyExc_TypeError,
-                "instance exception may not have a separate value");
-            goto bad;
-        }
-        value = type;
-        type = (PyObject*) Py_TYPE(value);
-    } else if (PyExceptionClass_Check(type)) {
-        PyObject *instance_class = NULL;
-        if (value && PyExceptionInstance_Check(value)) {
-            instance_class = (PyObject*) Py_TYPE(value);
-            if (instance_class != type) {
-                int is_subclass = PyObject_IsSubclass(instance_class, type);
-                if (!is_subclass) {
-                    instance_class = NULL;
-                } else if (unlikely(is_subclass == -1)) {
-                    goto bad;
-                } else {
-                    type = instance_class;
-                }
-            }
-        }
-        if (!instance_class) {
-            PyObject *args;
-            if (!value)
-                args = PyTuple_New(0);
-            else if (PyTuple_Check(value)) {
-                Py_INCREF(value);
-                args = value;
-            } else
-                args = PyTuple_Pack(1, value);
-            if (!args)
-                goto bad;
-            owned_instance = PyObject_Call(type, args, NULL);
-            Py_DECREF(args);
-            if (!owned_instance)
-                goto bad;
-            value = owned_instance;
-            if (!PyExceptionInstance_Check(value)) {
-                PyErr_Format(PyExc_TypeError,
-                             "calling %R should have returned an instance of "
-                             "BaseException, not %R",
-                             type, Py_TYPE(value));
-                goto bad;
-            }
-        }
-    } else {
-        PyErr_SetString(PyExc_TypeError,
-            "raise: exception class must be a subclass of BaseException");
-        goto bad;
-    }
-    if (cause) {
-        PyObject *fixed_cause;
-        if (cause == Py_None) {
-            fixed_cause = NULL;
-        } else if (PyExceptionClass_Check(cause)) {
-            fixed_cause = PyObject_CallObject(cause, NULL);
-            if (fixed_cause == NULL)
-                goto bad;
-        } else if (PyExceptionInstance_Check(cause)) {
-            fixed_cause = cause;
-            Py_INCREF(fixed_cause);
-        } else {
-            PyErr_SetString(PyExc_TypeError,
-                            "exception causes must derive from "
-                            "BaseException");
-            goto bad;
-        }
-        PyException_SetCause(value, fixed_cause);
-    }
-    PyErr_SetObject(type, value);
-    if (tb) {
-      #if PY_VERSION_HEX >= 0x030C00A6
-        PyException_SetTraceback(value, tb);
-      #elif CYTHON_FAST_THREAD_STATE
-        PyThreadState *tstate = __Pyx_PyThreadState_Current;
-        PyObject* tmp_tb = tstate->curexc_traceback;
-        if (tb != tmp_tb) {
-            Py_INCREF(tb);
-            tstate->curexc_traceback = tb;
-            Py_XDECREF(tmp_tb);
-        }
-#else
-        PyObject *tmp_type, *tmp_value, *tmp_tb;
-        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
-        Py_INCREF(tb);
-        PyErr_Restore(tmp_type, tmp_value, tb);
-        Py_XDECREF(tmp_tb);
-#endif
-    }
-bad:
-    Py_XDECREF(owned_instance);
-    return;
-}
-#endif
-
-/* PyDictVersioning */
-#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
-}
-static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
-    PyObject **dictptr = NULL;
-    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
-    if (offset) {
-#if CYTHON_COMPILING_IN_CPYTHON
-        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
-#else
-        dictptr = _PyObject_GetDictPtr(obj);
-#endif
-    }
-    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
-}
-static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
-    PyObject *dict = Py_TYPE(obj)->tp_dict;
-    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
-        return 0;
-    return obj_dict_version == __Pyx_get_object_dict_version(obj);
-}
-#endif
-
-/* GetModuleGlobalName */
-#if CYTHON_USE_DICT_VERSIONS
-static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
-#else
-static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
-#endif
-{
-    PyObject *result;
-#if !CYTHON_AVOID_BORROWED_REFS
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
-    result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    } else if (unlikely(PyErr_Occurred())) {
-        return NULL;
-    }
-#elif CYTHON_COMPILING_IN_LIMITED_API
-    if (unlikely(!__pyx_m)) {
-        return NULL;
-    }
-    result = PyObject_GetAttr(__pyx_m, name);
-    if (likely(result)) {
-        return result;
-    }
-#else
-    result = PyDict_GetItem(__pyx_d, name);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-#endif
-#else
-    result = PyObject_GetItem(__pyx_d, name);
-    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
-    if (likely(result)) {
-        return __Pyx_NewRef(result);
-    }
-    PyErr_Clear();
-#endif
-    return __Pyx_GetBuiltinName(name);
-}
-
-/* KeywordStringCheck */
-static int __Pyx_CheckKeywordStrings(
-    PyObject *kw,
-    const char* function_name,
-    int kw_allowed)
-{
-    PyObject* key = 0;
-    Py_ssize_t pos = 0;
-#if CYTHON_COMPILING_IN_PYPY
-    if (!kw_allowed && PyDict_Next(kw, &pos, &key, 0))
-        goto invalid_keyword;
-    return 1;
-#else
-    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kw))) {
-        Py_ssize_t kwsize;
-#if CYTHON_ASSUME_SAFE_MACROS
-        kwsize = PyTuple_GET_SIZE(kw);
-#else
-        kwsize = PyTuple_Size(kw);
-        if (kwsize < 0) return 0;
-#endif
-        if (unlikely(kwsize == 0))
-            return 1;
-        if (!kw_allowed) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kw, 0);
-#else
-            key = PyTuple_GetItem(kw, pos);
-            if (!key) return 0;
-#endif
-            goto invalid_keyword;
-        }
-#if PY_VERSION_HEX < 0x03090000
-        for (pos = 0; pos < kwsize; pos++) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            key = PyTuple_GET_ITEM(kw, pos);
-#else
-            key = PyTuple_GetItem(kw, pos);
-            if (!key) return 0;
-#endif
-            if (unlikely(!PyUnicode_Check(key)))
-                goto invalid_keyword_type;
-        }
-#endif
-        return 1;
-    }
-    while (PyDict_Next(kw, &pos, &key, 0)) {
-        #if PY_MAJOR_VERSION < 3
-        if (unlikely(!PyString_Check(key)))
-        #endif
-            if (unlikely(!PyUnicode_Check(key)))
-                goto invalid_keyword_type;
-    }
-    if (!kw_allowed && unlikely(key))
-        goto invalid_keyword;
-    return 1;
-invalid_keyword_type:
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() keywords must be strings", function_name);
-    return 0;
-#endif
-invalid_keyword:
-    #if PY_MAJOR_VERSION < 3
-    PyErr_Format(PyExc_TypeError,
-        "%.200s() got an unexpected keyword argument '%.200s'",
-        function_name, PyString_AsString(key));
-    #else
-    PyErr_Format(PyExc_TypeError,
-        "%s() got an unexpected keyword argument '%U'",
-        function_name, key);
-    #endif
-    return 0;
-}
-
-/* GetAttr3 */
-#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
-static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
-        return NULL;
-    __Pyx_PyErr_Clear();
-    Py_INCREF(d);
-    return d;
-}
-#endif
-static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
-    PyObject *r;
-#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
-    int res = PyObject_GetOptionalAttr(o, n, &r);
-    return (res != 0) ? r : __Pyx_NewRef(d);
-#else
-  #if CYTHON_USE_TYPE_SLOTS
-    if (likely(PyString_Check(n))) {
-        r = __Pyx_PyObject_GetAttrStrNoError(o, n);
-        if (unlikely(!r) && likely(!PyErr_Occurred())) {
-            r = __Pyx_NewRef(d);
-        }
-        return r;
-    }
-  #endif
-    r = PyObject_GetAttr(o, n);
-    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
-#endif
-}
-
-/* RaiseUnexpectedTypeError */
-static int
-__Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
-{
-    __Pyx_TypeName obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
-    PyErr_Format(PyExc_TypeError, "Expected %s, got " __Pyx_FMT_TYPENAME,
-                 expected, obj_type_name);
-    __Pyx_DECREF_TypeName(obj_type_name);
-    return 0;
-}
-
-/* JoinPyUnicode */
-static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
-                                      Py_UCS4 max_char) {
-#if CYTHON_USE_UNICODE_INTERNALS && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    PyObject *result_uval;
-    int result_ukind, kind_shift;
-    Py_ssize_t i, char_pos;
-    void *result_udata;
-    CYTHON_MAYBE_UNUSED_VAR(max_char);
-#if CYTHON_PEP393_ENABLED
-    result_uval = PyUnicode_New(result_ulength, max_char);
-    if (unlikely(!result_uval)) return NULL;
-    result_ukind = (max_char <= 255) ? PyUnicode_1BYTE_KIND : (max_char <= 65535) ? PyUnicode_2BYTE_KIND : PyUnicode_4BYTE_KIND;
-    kind_shift = (result_ukind == PyUnicode_4BYTE_KIND) ? 2 : result_ukind - 1;
-    result_udata = PyUnicode_DATA(result_uval);
-#else
-    result_uval = PyUnicode_FromUnicode(NULL, result_ulength);
-    if (unlikely(!result_uval)) return NULL;
-    result_ukind = sizeof(Py_UNICODE);
-    kind_shift = (result_ukind == 4) ? 2 : result_ukind - 1;
-    result_udata = PyUnicode_AS_UNICODE(result_uval);
-#endif
-    assert(kind_shift == 2 || kind_shift == 1 || kind_shift == 0);
-    char_pos = 0;
-    for (i=0; i < value_count; i++) {
-        int ukind;
-        Py_ssize_t ulength;
-        void *udata;
-        PyObject *uval = PyTuple_GET_ITEM(value_tuple, i);
-        if (unlikely(__Pyx_PyUnicode_READY(uval)))
-            goto bad;
-        ulength = __Pyx_PyUnicode_GET_LENGTH(uval);
-        if (unlikely(!ulength))
-            continue;
-        if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - ulength < char_pos))
-            goto overflow;
-        ukind = __Pyx_PyUnicode_KIND(uval);
-        udata = __Pyx_PyUnicode_DATA(uval);
-        if (!CYTHON_PEP393_ENABLED || ukind == result_ukind) {
-            memcpy((char *)result_udata + (char_pos << kind_shift), udata, (size_t) (ulength << kind_shift));
-        } else {
-            #if PY_VERSION_HEX >= 0x030d0000
-            if (unlikely(PyUnicode_CopyCharacters(result_uval, char_pos, uval, 0, ulength) < 0)) goto bad;
-            #elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030300F0 || defined(_PyUnicode_FastCopyCharacters)
-            _PyUnicode_FastCopyCharacters(result_uval, char_pos, uval, 0, ulength);
-            #else
-            Py_ssize_t j;
-            for (j=0; j < ulength; j++) {
-                Py_UCS4 uchar = __Pyx_PyUnicode_READ(ukind, udata, j);
-                __Pyx_PyUnicode_WRITE(result_ukind, result_udata, char_pos+j, uchar);
-            }
-            #endif
-        }
-        char_pos += ulength;
-    }
-    return result_uval;
-overflow:
-    PyErr_SetString(PyExc_OverflowError, "join() result is too long for a Python string");
-bad:
-    Py_DECREF(result_uval);
-    return NULL;
-#else
-    CYTHON_UNUSED_VAR(max_char);
-    CYTHON_UNUSED_VAR(result_ulength);
-    CYTHON_UNUSED_VAR(value_count);
-    return PyUnicode_Join(__pyx_empty_unicode, value_tuple);
-#endif
-}
-
-/* PyObjectCallNoArg */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
-    PyObject *arg[2] = {NULL, NULL};
-    return __Pyx_PyObject_FastCall(func, arg + 1, 0 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
-}
-
-/* Import */
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *module = 0;
-    PyObject *empty_dict = 0;
-    PyObject *empty_list = 0;
-    #if PY_MAJOR_VERSION < 3
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (unlikely(!py_import))
-        goto bad;
-    if (!from_list) {
-        empty_list = PyList_New(0);
-        if (unlikely(!empty_list))
-            goto bad;
-        from_list = empty_list;
-    }
-    #endif
-    empty_dict = PyDict_New();
-    if (unlikely(!empty_dict))
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.') != NULL) {
-                module = PyImport_ImportModuleLevelObject(
-                    name, __pyx_d, empty_dict, from_list, 1);
-                if (unlikely(!module)) {
-                    if (unlikely(!PyErr_ExceptionMatches(PyExc_ImportError)))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
-        }
-        #endif
-        if (!module) {
-            #if PY_MAJOR_VERSION < 3
-            PyObject *py_level = PyInt_FromLong(level);
-            if (unlikely(!py_level))
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, __pyx_d, empty_dict, from_list, py_level, (PyObject *)NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, __pyx_d, empty_dict, from_list, level);
-            #endif
-        }
-    }
-bad:
-    Py_XDECREF(empty_dict);
-    Py_XDECREF(empty_list);
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(py_import);
-    #endif
-    return module;
-}
-
-/* ImportFrom */
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
-    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
-    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
-        const char* module_name_str = 0;
-        PyObject* module_name = 0;
-        PyObject* module_dot = 0;
-        PyObject* full_name = 0;
-        PyErr_Clear();
-        module_name_str = PyModule_GetName(module);
-        if (unlikely(!module_name_str)) { goto modbad; }
-        module_name = PyUnicode_FromString(module_name_str);
-        if (unlikely(!module_name)) { goto modbad; }
-        module_dot = PyUnicode_Concat(module_name, __pyx_kp_u__3);
-        if (unlikely(!module_dot)) { goto modbad; }
-        full_name = PyUnicode_Concat(module_dot, name);
-        if (unlikely(!full_name)) { goto modbad; }
-        #if PY_VERSION_HEX < 0x030700A1 || (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400)
-        {
-            PyObject *modules = PyImport_GetModuleDict();
-            if (unlikely(!modules))
-                goto modbad;
-            value = PyObject_GetItem(modules, full_name);
-        }
-        #else
-        value = PyImport_GetModule(full_name);
-        #endif
-      modbad:
-        Py_XDECREF(full_name);
-        Py_XDECREF(module_dot);
-        Py_XDECREF(module_name);
-    }
-    if (unlikely(!value)) {
-        PyErr_Format(PyExc_ImportError,
-        #if PY_MAJOR_VERSION < 3
-            "cannot import name %.230s", PyString_AS_STRING(name));
-        #else
-            "cannot import name %S", name);
-        #endif
-    }
-    return value;
-}
-
-/* GetAttr */
-static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
-#if CYTHON_USE_TYPE_SLOTS
-#if PY_MAJOR_VERSION >= 3
-    if (likely(PyUnicode_Check(n)))
-#else
-    if (likely(PyString_Check(n)))
-#endif
-        return __Pyx_PyObject_GetAttrStr(o, n);
-#endif
-    return PyObject_GetAttr(o, n);
-}
-
-/* HasAttr */
-static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
-    PyObject *r;
-    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "hasattr(): attribute name must be string");
-        return -1;
-    }
-    r = __Pyx_GetAttr(o, n);
-    if (!r) {
-        PyErr_Clear();
-        return 0;
-    } else {
-        Py_DECREF(r);
-        return 1;
-    }
-}
-
-/* GetItemInt */
-static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
-    PyObject *r;
-    if (unlikely(!j)) return NULL;
-    r = PyObject_GetItem(o, j);
-    Py_DECREF(j);
-    return r;
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              CYTHON_NCP_UNUSED int wraparound,
-                                                              CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    Py_ssize_t wrapped_i = i;
-    if (wraparound & unlikely(i < 0)) {
-        wrapped_i += PyList_GET_SIZE(o);
-    }
-    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
-        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
-        Py_INCREF(r);
-        return r;
-    }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              CYTHON_NCP_UNUSED int wraparound,
-                                                              CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    Py_ssize_t wrapped_i = i;
-    if (wraparound & unlikely(i < 0)) {
-        wrapped_i += PyTuple_GET_SIZE(o);
-    }
-    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
-        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
-        Py_INCREF(r);
-        return r;
-    }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
-}
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
-                                                     CYTHON_NCP_UNUSED int wraparound,
-                                                     CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
-    if (is_list || PyList_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
-        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
-            PyObject *r = PyList_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
-    }
-    else if (PyTuple_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
-        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
-            PyObject *r = PyTuple_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
-    } else {
-        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
-        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
-        if (mm && mm->mp_subscript) {
-            PyObject *r, *key = PyInt_FromSsize_t(i);
-            if (unlikely(!key)) return NULL;
-            r = mm->mp_subscript(o, key);
-            Py_DECREF(key);
-            return r;
-        }
-        if (likely(sm && sm->sq_item)) {
-            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
-                Py_ssize_t l = sm->sq_length(o);
-                if (likely(l >= 0)) {
-                    i += l;
-                } else {
-                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
-                        return NULL;
-                    PyErr_Clear();
-                }
-            }
-            return sm->sq_item(o, i);
-        }
-    }
-#else
-    if (is_list || !PyMapping_Check(o)) {
-        return PySequence_GetItem(o, i);
-    }
-#endif
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-}
-
-/* FixUpExtensionType */
-#if CYTHON_USE_TYPE_SPECS
-static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type) {
-#if PY_VERSION_HEX > 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    CYTHON_UNUSED_VAR(spec);
-    CYTHON_UNUSED_VAR(type);
-#else
-    const PyType_Slot *slot = spec->slots;
-    while (slot && slot->slot && slot->slot != Py_tp_members)
-        slot++;
-    if (slot && slot->slot == Py_tp_members) {
-        int changed = 0;
-#if !(PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON)
-        const
-#endif
-            PyMemberDef *memb = (PyMemberDef*) slot->pfunc;
-        while (memb && memb->name) {
-            if (memb->name[0] == '_' && memb->name[1] == '_') {
-#if PY_VERSION_HEX < 0x030900b1
-                if (strcmp(memb->name, "__weaklistoffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-                    type->tp_weaklistoffset = memb->offset;
-                    changed = 1;
-                }
-                else if (strcmp(memb->name, "__dictoffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-                    type->tp_dictoffset = memb->offset;
-                    changed = 1;
-                }
-#if CYTHON_METH_FASTCALL
-                else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
-                    assert(memb->type == T_PYSSIZET);
-                    assert(memb->flags == READONLY);
-#if PY_VERSION_HEX >= 0x030800b4
-                    type->tp_vectorcall_offset = memb->offset;
-#else
-                    type->tp_print = (printfunc) memb->offset;
-#endif
-                    changed = 1;
-                }
-#endif
-#else
-                if ((0));
-#endif
-#if PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON
-                else if (strcmp(memb->name, "__module__") == 0) {
-                    PyObject *descr;
-                    assert(memb->type == T_OBJECT);
-                    assert(memb->flags == 0 || memb->flags == READONLY);
-                    descr = PyDescr_NewMember(type, memb);
-                    if (unlikely(!descr))
-                        return -1;
-                    if (unlikely(PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr) < 0)) {
-                        Py_DECREF(descr);
-                        return -1;
-                    }
-                    Py_DECREF(descr);
-                    changed = 1;
-                }
-#endif
-            }
-            memb++;
-        }
-        if (changed)
-            PyType_Modified(type);
-    }
-#endif
-    return 0;
-}
-#endif
-
-/* FormatTypeName */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static __Pyx_TypeName
-__Pyx_PyType_GetName(PyTypeObject* tp)
-{
-    PyObject *name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
-                                               __pyx_n_s_name);
-    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) {
-        PyErr_Clear();
-        Py_XDECREF(name);
-        name = __Pyx_NewRef(__pyx_n_s__4);
-    }
-    return name;
-}
-#endif
-
-/* ValidateExternBase */
-static int __Pyx_validate_extern_base(PyTypeObject *base) {
-    Py_ssize_t itemsize;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *py_itemsize;
-#endif
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    itemsize = ((PyTypeObject *)base)->tp_itemsize;
-#else
-    py_itemsize = PyObject_GetAttrString((PyObject*)base, "__itemsize__");
-    if (!py_itemsize)
-        return -1;
-    itemsize = PyLong_AsSsize_t(py_itemsize);
-    Py_DECREF(py_itemsize);
-    py_itemsize = 0;
-    if (itemsize == (Py_ssize_t)-1 && PyErr_Occurred())
-        return -1;
-#endif
-    if (itemsize) {
-        __Pyx_TypeName b_name = __Pyx_PyType_GetName(base);
-        PyErr_Format(PyExc_TypeError,
-                "inheritance from PyVarObject types like '" __Pyx_FMT_TYPENAME "' not currently supported", b_name);
-        __Pyx_DECREF_TypeName(b_name);
-        return -1;
-    }
-    return 0;
-}
-
-/* PyObjectGetMethod */
-static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
-    PyObject *attr;
-#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
-    __Pyx_TypeName type_name;
-    PyTypeObject *tp = Py_TYPE(obj);
-    PyObject *descr;
-    descrgetfunc f = NULL;
-    PyObject **dictptr, *dict;
-    int meth_found = 0;
-    assert (*method == NULL);
-    if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
-        attr = __Pyx_PyObject_GetAttrStr(obj, name);
-        goto try_unpack;
-    }
-    if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
-        return 0;
-    }
-    descr = _PyType_Lookup(tp, name);
-    if (likely(descr != NULL)) {
-        Py_INCREF(descr);
-#if defined(Py_TPFLAGS_METHOD_DESCRIPTOR) && Py_TPFLAGS_METHOD_DESCRIPTOR
-        if (__Pyx_PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_METHOD_DESCRIPTOR))
-#elif PY_MAJOR_VERSION >= 3
-        #ifdef __Pyx_CyFunction_USED
-        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
-        #else
-        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type)))
-        #endif
-#else
-        #ifdef __Pyx_CyFunction_USED
-        if (likely(PyFunction_Check(descr) || __Pyx_CyFunction_Check(descr)))
-        #else
-        if (likely(PyFunction_Check(descr)))
-        #endif
-#endif
-        {
-            meth_found = 1;
-        } else {
-            f = Py_TYPE(descr)->tp_descr_get;
-            if (f != NULL && PyDescr_IsData(descr)) {
-                attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
-                Py_DECREF(descr);
-                goto try_unpack;
-            }
-        }
-    }
-    dictptr = _PyObject_GetDictPtr(obj);
-    if (dictptr != NULL && (dict = *dictptr) != NULL) {
-        Py_INCREF(dict);
-        attr = __Pyx_PyDict_GetItemStr(dict, name);
-        if (attr != NULL) {
-            Py_INCREF(attr);
-            Py_DECREF(dict);
-            Py_XDECREF(descr);
-            goto try_unpack;
-        }
-        Py_DECREF(dict);
-    }
-    if (meth_found) {
-        *method = descr;
-        return 1;
-    }
-    if (f != NULL) {
-        attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
-        Py_DECREF(descr);
-        goto try_unpack;
-    }
-    if (likely(descr != NULL)) {
-        *method = descr;
-        return 0;
-    }
-    type_name = __Pyx_PyType_GetName(tp);
-    PyErr_Format(PyExc_AttributeError,
-#if PY_MAJOR_VERSION >= 3
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
-                 type_name, name);
-#else
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
-                 type_name, PyString_AS_STRING(name));
-#endif
-    __Pyx_DECREF_TypeName(type_name);
-    return 0;
-#else
-    attr = __Pyx_PyObject_GetAttrStr(obj, name);
-    goto try_unpack;
-#endif
-try_unpack:
-#if CYTHON_UNPACK_METHODS
-    if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
-        PyObject *function = PyMethod_GET_FUNCTION(attr);
-        Py_INCREF(function);
-        Py_DECREF(attr);
-        *method = function;
-        return 1;
-    }
-#endif
-    *method = attr;
-    return 0;
-}
-
-/* PyObjectCallMethod0 */
-static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
-    PyObject *method = NULL, *result = NULL;
-    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
-    if (likely(is_method)) {
-        result = __Pyx_PyObject_CallOneArg(method, obj);
-        Py_DECREF(method);
-        return result;
-    }
-    if (unlikely(!method)) goto bad;
-    result = __Pyx_PyObject_CallNoArg(method);
-    Py_DECREF(method);
-bad:
-    return result;
-}
-
-/* ValidateBasesTuple */
-#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
-static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases) {
-    Py_ssize_t i, n;
-#if CYTHON_ASSUME_SAFE_MACROS
-    n = PyTuple_GET_SIZE(bases);
-#else
-    n = PyTuple_Size(bases);
-    if (n < 0) return -1;
-#endif
-    for (i = 1; i < n; i++)
-    {
-#if CYTHON_AVOID_BORROWED_REFS
-        PyObject *b0 = PySequence_GetItem(bases, i);
-        if (!b0) return -1;
-#elif CYTHON_ASSUME_SAFE_MACROS
-        PyObject *b0 = PyTuple_GET_ITEM(bases, i);
-#else
-        PyObject *b0 = PyTuple_GetItem(bases, i);
-        if (!b0) return -1;
-#endif
-        PyTypeObject *b;
-#if PY_MAJOR_VERSION < 3
-        if (PyClass_Check(b0))
-        {
-            PyErr_Format(PyExc_TypeError, "base class '%.200s' is an old-style class",
-                         PyString_AS_STRING(((PyClassObject*)b0)->cl_name));
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
-#endif
-            return -1;
-        }
-#endif
-        b = (PyTypeObject*) b0;
-        if (!__Pyx_PyType_HasFeature(b, Py_TPFLAGS_HEAPTYPE))
-        {
-            __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
-            PyErr_Format(PyExc_TypeError,
-                "base class '" __Pyx_FMT_TYPENAME "' is not a heap type", b_name);
-            __Pyx_DECREF_TypeName(b_name);
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
-#endif
-            return -1;
-        }
-        if (dictoffset == 0)
-        {
-            Py_ssize_t b_dictoffset = 0;
-#if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
-            b_dictoffset = b->tp_dictoffset;
-#else
-            PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
-            if (!py_b_dictoffset) goto dictoffset_return;
-            b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
-            Py_DECREF(py_b_dictoffset);
-            if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
-#endif
-            if (b_dictoffset) {
-                {
-                    __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
-                    PyErr_Format(PyExc_TypeError,
-                        "extension type '%.200s' has no __dict__ slot, "
-                        "but base type '" __Pyx_FMT_TYPENAME "' has: "
-                        "either add 'cdef dict __dict__' to the extension type "
-                        "or add '__slots__ = [...]' to the base type",
-                        type_name, b_name);
-                    __Pyx_DECREF_TypeName(b_name);
-                }
-#if !(CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY)
-              dictoffset_return:
-#endif
-#if CYTHON_AVOID_BORROWED_REFS
-                Py_DECREF(b0);
-#endif
-                return -1;
-            }
-        }
-#if CYTHON_AVOID_BORROWED_REFS
-        Py_DECREF(b0);
-#endif
-    }
-    return 0;
-}
-#endif
-
-/* PyType_Ready */
-static int __Pyx_PyType_Ready(PyTypeObject *t) {
-#if CYTHON_USE_TYPE_SPECS || !(CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API) || defined(PYSTON_MAJOR_VERSION)
-    (void)__Pyx_PyObject_CallMethod0;
-#if CYTHON_USE_TYPE_SPECS
-    (void)__Pyx_validate_bases_tuple;
-#endif
-    return PyType_Ready(t);
-#else
-    int r;
-    PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
-    if (bases && unlikely(__Pyx_validate_bases_tuple(t->tp_name, t->tp_dictoffset, bases) == -1))
-        return -1;
-#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
-    {
-        int gc_was_enabled;
-    #if PY_VERSION_HEX >= 0x030A00b1
-        gc_was_enabled = PyGC_Disable();
-        (void)__Pyx_PyObject_CallMethod0;
-    #else
-        PyObject *ret, *py_status;
-        PyObject *gc = NULL;
-        #if PY_VERSION_HEX >= 0x030700a1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM+0 >= 0x07030400)
-        gc = PyImport_GetModule(__pyx_kp_u_gc);
-        #endif
-        if (unlikely(!gc)) gc = PyImport_Import(__pyx_kp_u_gc);
-        if (unlikely(!gc)) return -1;
-        py_status = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_isenabled);
-        if (unlikely(!py_status)) {
-            Py_DECREF(gc);
-            return -1;
-        }
-        gc_was_enabled = __Pyx_PyObject_IsTrue(py_status);
-        Py_DECREF(py_status);
-        if (gc_was_enabled > 0) {
-            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_disable);
-            if (unlikely(!ret)) {
-                Py_DECREF(gc);
-                return -1;
-            }
-            Py_DECREF(ret);
-        } else if (unlikely(gc_was_enabled == -1)) {
-            Py_DECREF(gc);
-            return -1;
-        }
-    #endif
-        t->tp_flags |= Py_TPFLAGS_HEAPTYPE;
-#if PY_VERSION_HEX >= 0x030A0000
-        t->tp_flags |= Py_TPFLAGS_IMMUTABLETYPE;
-#endif
-#else
-        (void)__Pyx_PyObject_CallMethod0;
-#endif
-    r = PyType_Ready(t);
-#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
-        t->tp_flags &= ~Py_TPFLAGS_HEAPTYPE;
-    #if PY_VERSION_HEX >= 0x030A00b1
-        if (gc_was_enabled)
-            PyGC_Enable();
-    #else
-        if (gc_was_enabled) {
-            PyObject *tp, *v, *tb;
-            PyErr_Fetch(&tp, &v, &tb);
-            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_enable);
-            if (likely(ret || r == -1)) {
-                Py_XDECREF(ret);
-                PyErr_Restore(tp, v, tb);
-            } else {
-                Py_XDECREF(tp);
-                Py_XDECREF(v);
-                Py_XDECREF(tb);
-                r = -1;
-            }
-        }
-        Py_DECREF(gc);
-    #endif
-    }
-#endif
-    return r;
-#endif
-}
-
-/* PyObject_GenericGetAttrNoDict */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
-    __Pyx_TypeName type_name = __Pyx_PyType_GetName(tp);
-    PyErr_Format(PyExc_AttributeError,
-#if PY_MAJOR_VERSION >= 3
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
-                 type_name, attr_name);
-#else
-                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
-                 type_name, PyString_AS_STRING(attr_name));
-#endif
-    __Pyx_DECREF_TypeName(type_name);
-    return NULL;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
-    PyObject *descr;
-    PyTypeObject *tp = Py_TYPE(obj);
-    if (unlikely(!PyString_Check(attr_name))) {
-        return PyObject_GenericGetAttr(obj, attr_name);
-    }
-    assert(!tp->tp_dictoffset);
-    descr = _PyType_Lookup(tp, attr_name);
-    if (unlikely(!descr)) {
-        return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
-    }
-    Py_INCREF(descr);
-    #if PY_MAJOR_VERSION < 3
-    if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
-    #endif
-    {
-        descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
-        if (unlikely(f)) {
-            PyObject *res = f(descr, obj, (PyObject *)tp);
-            Py_DECREF(descr);
-            return res;
-        }
-    }
-    return descr;
-}
-#endif
-
-/* PyObject_GenericGetAttr */
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
-static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
-    if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
-        return PyObject_GenericGetAttr(obj, attr_name);
-    }
-    return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
-}
-#endif
-
-/* SetupReduce */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
-  int ret;
-  PyObject *name_attr;
-  name_attr = __Pyx_PyObject_GetAttrStrNoError(meth, __pyx_n_s_name);
-  if (likely(name_attr)) {
-      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
-  } else {
-      ret = -1;
-  }
-  if (unlikely(ret < 0)) {
-      PyErr_Clear();
-      ret = 0;
-  }
-  Py_XDECREF(name_attr);
-  return ret;
-}
-static int __Pyx_setup_reduce(PyObject* type_obj) {
-    int ret = 0;
-    PyObject *object_reduce = NULL;
-    PyObject *object_getstate = NULL;
-    PyObject *object_reduce_ex = NULL;
-    PyObject *reduce = NULL;
-    PyObject *reduce_ex = NULL;
-    PyObject *reduce_cython = NULL;
-    PyObject *setstate = NULL;
-    PyObject *setstate_cython = NULL;
-    PyObject *getstate = NULL;
-#if CYTHON_USE_PYTYPE_LOOKUP
-    getstate = _PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate);
-#else
-    getstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_getstate);
-    if (!getstate && PyErr_Occurred()) {
-        goto __PYX_BAD;
-    }
-#endif
-    if (getstate) {
-#if CYTHON_USE_PYTYPE_LOOKUP
-        object_getstate = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_getstate);
-#else
-        object_getstate = __Pyx_PyObject_GetAttrStrNoError((PyObject*)&PyBaseObject_Type, __pyx_n_s_getstate);
-        if (!object_getstate && PyErr_Occurred()) {
-            goto __PYX_BAD;
-        }
-#endif
-        if (object_getstate != getstate) {
-            goto __PYX_GOOD;
-        }
-    }
-#if CYTHON_USE_PYTYPE_LOOKUP
-    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
-#else
-    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
-#endif
-    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
-    if (reduce_ex == object_reduce_ex) {
-#if CYTHON_USE_PYTYPE_LOOKUP
-        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
-#else
-        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
-#endif
-        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
-        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
-            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython);
-            if (likely(reduce_cython)) {
-                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-            } else if (reduce == object_reduce || PyErr_Occurred()) {
-                goto __PYX_BAD;
-            }
-            setstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate);
-            if (!setstate) PyErr_Clear();
-            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
-                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython);
-                if (likely(setstate_cython)) {
-                    ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-                    ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
-                } else if (!setstate || PyErr_Occurred()) {
-                    goto __PYX_BAD;
-                }
-            }
-            PyType_Modified((PyTypeObject*)type_obj);
-        }
-    }
-    goto __PYX_GOOD;
-__PYX_BAD:
-    if (!PyErr_Occurred()) {
-        __Pyx_TypeName type_obj_name =
-            __Pyx_PyType_GetName((PyTypeObject*)type_obj);
-        PyErr_Format(PyExc_RuntimeError,
-            "Unable to initialize pickling for " __Pyx_FMT_TYPENAME, type_obj_name);
-        __Pyx_DECREF_TypeName(type_obj_name);
-    }
-    ret = -1;
-__PYX_GOOD:
-#if !CYTHON_USE_PYTYPE_LOOKUP
-    Py_XDECREF(object_reduce);
-    Py_XDECREF(object_reduce_ex);
-    Py_XDECREF(object_getstate);
-    Py_XDECREF(getstate);
-#endif
-    Py_XDECREF(reduce);
-    Py_XDECREF(reduce_ex);
-    Py_XDECREF(reduce_cython);
-    Py_XDECREF(setstate);
-    Py_XDECREF(setstate_cython);
-    return ret;
-}
-#endif
-
-/* TypeImport */
-#ifndef __PYX_HAVE_RT_ImportType_3_0_11
-#define __PYX_HAVE_RT_ImportType_3_0_11
-static PyTypeObject *__Pyx_ImportType_3_0_11(PyObject *module, const char *module_name, const char *class_name,
-    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_11 check_size)
-{
-    PyObject *result = 0;
-    char warning[200];
-    Py_ssize_t basicsize;
-    Py_ssize_t itemsize;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *py_basicsize;
-    PyObject *py_itemsize;
-#endif
-    result = PyObject_GetAttrString(module, class_name);
-    if (!result)
-        goto bad;
-    if (!PyType_Check(result)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s.%.200s is not a type object",
-            module_name, class_name);
-        goto bad;
-    }
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    basicsize = ((PyTypeObject *)result)->tp_basicsize;
-    itemsize = ((PyTypeObject *)result)->tp_itemsize;
-#else
-    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
-    if (!py_basicsize)
-        goto bad;
-    basicsize = PyLong_AsSsize_t(py_basicsize);
-    Py_DECREF(py_basicsize);
-    py_basicsize = 0;
-    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
-        goto bad;
-    py_itemsize = PyObject_GetAttrString(result, "__itemsize__");
-    if (!py_itemsize)
-        goto bad;
-    itemsize = PyLong_AsSsize_t(py_itemsize);
-    Py_DECREF(py_itemsize);
-    py_itemsize = 0;
-    if (itemsize == (Py_ssize_t)-1 && PyErr_Occurred())
-        goto bad;
-#endif
-    if (itemsize) {
-        if (size % alignment) {
-            alignment = size % alignment;
-        }
-        if (itemsize < (Py_ssize_t)alignment)
-            itemsize = (Py_ssize_t)alignment;
-    }
-    if ((size_t)(basicsize + itemsize) < size) {
-        PyErr_Format(PyExc_ValueError,
-            "%.200s.%.200s size changed, may indicate binary incompatibility. "
-            "Expected %zd from C header, got %zd from PyObject",
-            module_name, class_name, size, basicsize+itemsize);
-        goto bad;
-    }
-    if (check_size == __Pyx_ImportType_CheckSize_Error_3_0_11 &&
-            ((size_t)basicsize > size || (size_t)(basicsize + itemsize) < size)) {
-        PyErr_Format(PyExc_ValueError,
-            "%.200s.%.200s size changed, may indicate binary incompatibility. "
-            "Expected %zd from C header, got %zd-%zd from PyObject",
-            module_name, class_name, size, basicsize, basicsize+itemsize);
-        goto bad;
-    }
-    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_0_11 && (size_t)basicsize > size) {
-        PyOS_snprintf(warning, sizeof(warning),
-            "%s.%s size changed, may indicate binary incompatibility. "
-            "Expected %zd from C header, got %zd from PyObject",
-            module_name, class_name, size, basicsize);
-        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
-    }
-    return (PyTypeObject *)result;
-bad:
-    Py_XDECREF(result);
-    return NULL;
-}
-#endif
-
-/* FetchSharedCythonModule */
-static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
-    return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
-}
-
-/* FetchCommonType */
-static int __Pyx_VerifyCachedType(PyObject *cached_type,
-                               const char *name,
-                               Py_ssize_t basicsize,
-                               Py_ssize_t expected_basicsize) {
-    if (!PyType_Check(cached_type)) {
-        PyErr_Format(PyExc_TypeError,
-            "Shared Cython type %.200s is not a type object", name);
-        return -1;
-    }
-    if (basicsize != expected_basicsize) {
-        PyErr_Format(PyExc_TypeError,
-            "Shared Cython type %.200s has the wrong size, try recompiling",
-            name);
-        return -1;
-    }
-    return 0;
-}
-#if !CYTHON_USE_TYPE_SPECS
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
-    PyObject* abi_module;
-    const char* object_name;
-    PyTypeObject *cached_type = NULL;
-    abi_module = __Pyx_FetchSharedCythonABIModule();
-    if (!abi_module) return NULL;
-    object_name = strrchr(type->tp_name, '.');
-    object_name = object_name ? object_name+1 : type->tp_name;
-    cached_type = (PyTypeObject*) PyObject_GetAttrString(abi_module, object_name);
-    if (cached_type) {
-        if (__Pyx_VerifyCachedType(
-              (PyObject *)cached_type,
-              object_name,
-              cached_type->tp_basicsize,
-              type->tp_basicsize) < 0) {
-            goto bad;
-        }
-        goto done;
-    }
-    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
-    PyErr_Clear();
-    if (PyType_Ready(type) < 0) goto bad;
-    if (PyObject_SetAttrString(abi_module, object_name, (PyObject *)type) < 0)
-        goto bad;
-    Py_INCREF(type);
-    cached_type = type;
-done:
-    Py_DECREF(abi_module);
-    return cached_type;
-bad:
-    Py_XDECREF(cached_type);
-    cached_type = NULL;
-    goto done;
-}
-#else
-static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases) {
-    PyObject *abi_module, *cached_type = NULL;
-    const char* object_name = strrchr(spec->name, '.');
-    object_name = object_name ? object_name+1 : spec->name;
-    abi_module = __Pyx_FetchSharedCythonABIModule();
-    if (!abi_module) return NULL;
-    cached_type = PyObject_GetAttrString(abi_module, object_name);
-    if (cached_type) {
-        Py_ssize_t basicsize;
-#if CYTHON_COMPILING_IN_LIMITED_API
-        PyObject *py_basicsize;
-        py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
-        if (unlikely(!py_basicsize)) goto bad;
-        basicsize = PyLong_AsSsize_t(py_basicsize);
-        Py_DECREF(py_basicsize);
-        py_basicsize = 0;
-        if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
-#else
-        basicsize = likely(PyType_Check(cached_type)) ? ((PyTypeObject*) cached_type)->tp_basicsize : -1;
-#endif
-        if (__Pyx_VerifyCachedType(
-              cached_type,
-              object_name,
-              basicsize,
-              spec->basicsize) < 0) {
-            goto bad;
-        }
-        goto done;
-    }
-    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
-    PyErr_Clear();
-    CYTHON_UNUSED_VAR(module);
-    cached_type = __Pyx_PyType_FromModuleAndSpec(abi_module, spec, bases);
-    if (unlikely(!cached_type)) goto bad;
-    if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
-    if (PyObject_SetAttrString(abi_module, object_name, cached_type) < 0) goto bad;
-done:
-    Py_DECREF(abi_module);
-    assert(cached_type == NULL || PyType_Check(cached_type));
-    return (PyTypeObject *) cached_type;
-bad:
-    Py_XDECREF(cached_type);
-    cached_type = NULL;
-    goto done;
-}
-#endif
-
-/* PyVectorcallFastCallDict */
-#if CYTHON_METH_FASTCALL
-static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
-{
-    PyObject *res = NULL;
-    PyObject *kwnames;
-    PyObject **newargs;
-    PyObject **kwvalues;
-    Py_ssize_t i, pos;
-    size_t j;
-    PyObject *key, *value;
-    unsigned long keys_are_strings;
-    Py_ssize_t nkw = PyDict_GET_SIZE(kw);
-    newargs = (PyObject **)PyMem_Malloc((nargs + (size_t)nkw) * sizeof(args[0]));
-    if (unlikely(newargs == NULL)) {
-        PyErr_NoMemory();
-        return NULL;
-    }
-    for (j = 0; j < nargs; j++) newargs[j] = args[j];
-    kwnames = PyTuple_New(nkw);
-    if (unlikely(kwnames == NULL)) {
-        PyMem_Free(newargs);
-        return NULL;
-    }
-    kwvalues = newargs + nargs;
-    pos = i = 0;
-    keys_are_strings = Py_TPFLAGS_UNICODE_SUBCLASS;
-    while (PyDict_Next(kw, &pos, &key, &value)) {
-        keys_are_strings &= Py_TYPE(key)->tp_flags;
-        Py_INCREF(key);
-        Py_INCREF(value);
-        PyTuple_SET_ITEM(kwnames, i, key);
-        kwvalues[i] = value;
-        i++;
-    }
-    if (unlikely(!keys_are_strings)) {
-        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
-        goto cleanup;
-    }
-    res = vc(func, newargs, nargs, kwnames);
-cleanup:
-    Py_DECREF(kwnames);
-    for (i = 0; i < nkw; i++)
-        Py_DECREF(kwvalues[i]);
-    PyMem_Free(newargs);
-    return res;
-}
-static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
-{
-    if (likely(kw == NULL) || PyDict_GET_SIZE(kw) == 0) {
-        return vc(func, args, nargs, NULL);
-    }
-    return __Pyx_PyVectorcall_FastCallDict_kw(func, vc, args, nargs, kw);
-}
-#endif
-
-/* CythonFunctionShared */
-#if CYTHON_COMPILING_IN_LIMITED_API
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
-    if (__Pyx_CyFunction_Check(func)) {
-        return PyCFunction_GetFunction(((__pyx_CyFunctionObject*)func)->func) == (PyCFunction) cfunc;
-    } else if (PyCFunction_Check(func)) {
-        return PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
-    }
-    return 0;
-}
-#else
-static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
-    return __Pyx_CyOrPyCFunction_Check(func) && __Pyx_CyOrPyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
-}
-#endif
-static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj) {
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    __Pyx_Py_XDECREF_SET(
-        __Pyx_CyFunction_GetClassObj(f),
-            ((classobj) ? __Pyx_NewRef(classobj) : NULL));
-#else
-    __Pyx_Py_XDECREF_SET(
-        ((PyCMethodObject *) (f))->mm_class,
-        (PyTypeObject*)((classobj) ? __Pyx_NewRef(classobj) : NULL));
-#endif
-}
-static PyObject *
-__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, void *closure)
-{
-    CYTHON_UNUSED_VAR(closure);
-    if (unlikely(op->func_doc == NULL)) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-        op->func_doc = PyObject_GetAttrString(op->func, "__doc__");
-        if (unlikely(!op->func_doc)) return NULL;
-#else
-        if (((PyCFunctionObject*)op)->m_ml->ml_doc) {
-#if PY_MAJOR_VERSION >= 3
-            op->func_doc = PyUnicode_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
-#else
-            op->func_doc = PyString_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
-#endif
-            if (unlikely(op->func_doc == NULL))
-                return NULL;
-        } else {
-            Py_INCREF(Py_None);
-            return Py_None;
-        }
-#endif
-    }
-    Py_INCREF(op->func_doc);
-    return op->func_doc;
-}
-static int
-__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (value == NULL) {
-        value = Py_None;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_doc, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(op->func_name == NULL)) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-        op->func_name = PyObject_GetAttrString(op->func, "__name__");
-#elif PY_MAJOR_VERSION >= 3
-        op->func_name = PyUnicode_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
-#else
-        op->func_name = PyString_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
-#endif
-        if (unlikely(op->func_name == NULL))
-            return NULL;
-    }
-    Py_INCREF(op->func_name);
-    return op->func_name;
-}
-static int
-__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-#if PY_MAJOR_VERSION >= 3
-    if (unlikely(value == NULL || !PyUnicode_Check(value)))
-#else
-    if (unlikely(value == NULL || !PyString_Check(value)))
-#endif
-    {
-        PyErr_SetString(PyExc_TypeError,
-                        "__name__ must be set to a string object");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_name, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(op->func_qualname);
-    return op->func_qualname;
-}
-static int
-__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-#if PY_MAJOR_VERSION >= 3
-    if (unlikely(value == NULL || !PyUnicode_Check(value)))
-#else
-    if (unlikely(value == NULL || !PyString_Check(value)))
-#endif
-    {
-        PyErr_SetString(PyExc_TypeError,
-                        "__qualname__ must be set to a string object");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_qualname, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(op->func_dict == NULL)) {
-        op->func_dict = PyDict_New();
-        if (unlikely(op->func_dict == NULL))
-            return NULL;
-    }
-    Py_INCREF(op->func_dict);
-    return op->func_dict;
-}
-static int
-__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(value == NULL)) {
-        PyErr_SetString(PyExc_TypeError,
-               "function's dictionary may not be deleted");
-        return -1;
-    }
-    if (unlikely(!PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-               "setting function's dictionary to a non-dict");
-        return -1;
-    }
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_dict, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(op->func_globals);
-    return op->func_globals;
-}
-static PyObject *
-__Pyx_CyFunction_get_closure(__pyx_CyFunctionObject *op, void *context)
-{
-    CYTHON_UNUSED_VAR(op);
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(Py_None);
-    return Py_None;
-}
-static PyObject *
-__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, void *context)
-{
-    PyObject* result = (op->func_code) ? op->func_code : Py_None;
-    CYTHON_UNUSED_VAR(context);
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
-    int result = 0;
-    PyObject *res = op->defaults_getter((PyObject *) op);
-    if (unlikely(!res))
-        return -1;
-    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
-    Py_INCREF(op->defaults_tuple);
-    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
-    Py_INCREF(op->defaults_kwdict);
-    #else
-    op->defaults_tuple = __Pyx_PySequence_ITEM(res, 0);
-    if (unlikely(!op->defaults_tuple)) result = -1;
-    else {
-        op->defaults_kwdict = __Pyx_PySequence_ITEM(res, 1);
-        if (unlikely(!op->defaults_kwdict)) result = -1;
-    }
-    #endif
-    Py_DECREF(res);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value) {
-        value = Py_None;
-    } else if (unlikely(value != Py_None && !PyTuple_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__defaults__ must be set to a tuple object");
-        return -1;
-    }
-    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__defaults__ will not "
-                 "currently affect the values used in function calls", 1);
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->defaults_tuple, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->defaults_tuple;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        if (op->defaults_getter) {
-            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
-            result = op->defaults_tuple;
-        } else {
-            result = Py_None;
-        }
-    }
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value) {
-        value = Py_None;
-    } else if (unlikely(value != Py_None && !PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__kwdefaults__ must be set to a dict object");
-        return -1;
-    }
-    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__kwdefaults__ will not "
-                 "currently affect the values used in function calls", 1);
-    Py_INCREF(value);
-    __Pyx_Py_XDECREF_SET(op->defaults_kwdict, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->defaults_kwdict;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        if (op->defaults_getter) {
-            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
-            result = op->defaults_kwdict;
-        } else {
-            result = Py_None;
-        }
-    }
-    Py_INCREF(result);
-    return result;
-}
-static int
-__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    if (!value || value == Py_None) {
-        value = NULL;
-    } else if (unlikely(!PyDict_Check(value))) {
-        PyErr_SetString(PyExc_TypeError,
-                        "__annotations__ must be set to a dict object");
-        return -1;
-    }
-    Py_XINCREF(value);
-    __Pyx_Py_XDECREF_SET(op->func_annotations, value);
-    return 0;
-}
-static PyObject *
-__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, void *context) {
-    PyObject* result = op->func_annotations;
-    CYTHON_UNUSED_VAR(context);
-    if (unlikely(!result)) {
-        result = PyDict_New();
-        if (unlikely(!result)) return NULL;
-        op->func_annotations = result;
-    }
-    Py_INCREF(result);
-    return result;
-}
-static PyObject *
-__Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
-    int is_coroutine;
-    CYTHON_UNUSED_VAR(context);
-    if (op->func_is_coroutine) {
-        return __Pyx_NewRef(op->func_is_coroutine);
-    }
-    is_coroutine = op->flags & __Pyx_CYFUNCTION_COROUTINE;
-#if PY_VERSION_HEX >= 0x03050000
-    if (is_coroutine) {
-        PyObject *module, *fromlist, *marker = __pyx_n_s_is_coroutine;
-        fromlist = PyList_New(1);
-        if (unlikely(!fromlist)) return NULL;
-        Py_INCREF(marker);
-#if CYTHON_ASSUME_SAFE_MACROS
-        PyList_SET_ITEM(fromlist, 0, marker);
-#else
-        if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
-            Py_DECREF(marker);
-            Py_DECREF(fromlist);
-            return NULL;
-        }
-#endif
-        module = PyImport_ImportModuleLevelObject(__pyx_n_s_asyncio_coroutines, NULL, NULL, fromlist, 0);
-        Py_DECREF(fromlist);
-        if (unlikely(!module)) goto ignore;
-        op->func_is_coroutine = __Pyx_PyObject_GetAttrStr(module, marker);
-        Py_DECREF(module);
-        if (likely(op->func_is_coroutine)) {
-            return __Pyx_NewRef(op->func_is_coroutine);
-        }
-ignore:
-        PyErr_Clear();
-    }
-#endif
-    op->func_is_coroutine = __Pyx_PyBool_FromLong(is_coroutine);
-    return __Pyx_NewRef(op->func_is_coroutine);
-}
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *
-__Pyx_CyFunction_get_module(__pyx_CyFunctionObject *op, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    return PyObject_GetAttrString(op->func, "__module__");
-}
-static int
-__Pyx_CyFunction_set_module(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
-    CYTHON_UNUSED_VAR(context);
-    return PyObject_SetAttrString(op->func, "__module__", value);
-}
-#endif
-static PyGetSetDef __pyx_CyFunction_getsets[] = {
-    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
-    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
-    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
-    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
-    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
-    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
-    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
-    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
-    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
-    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
-    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
-    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
-    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
-    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
-    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
-    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
-    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
-    {(char *) "_is_coroutine", (getter)__Pyx_CyFunction_get_is_coroutine, 0, 0, 0},
-#if CYTHON_COMPILING_IN_LIMITED_API
-    {"__module__", (getter)__Pyx_CyFunction_get_module, (setter)__Pyx_CyFunction_set_module, 0, 0},
-#endif
-    {0, 0, 0, 0, 0}
-};
-static PyMemberDef __pyx_CyFunction_members[] = {
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), 0, 0},
-#endif
-#if CYTHON_USE_TYPE_SPECS
-    {(char *) "__dictoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_dict), READONLY, 0},
-#if CYTHON_METH_FASTCALL
-#if CYTHON_BACKPORT_VECTORCALL
-    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_vectorcall), READONLY, 0},
-#else
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(PyCFunctionObject, vectorcall), READONLY, 0},
-#endif
-#endif
-#endif
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_weakreflist), READONLY, 0},
-#else
-    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(PyCFunctionObject, m_weakreflist), READONLY, 0},
-#endif
-#endif
-    {0, 0, 0,  0, 0}
-};
-static PyObject *
-__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, PyObject *args)
-{
-    CYTHON_UNUSED_VAR(args);
-#if PY_MAJOR_VERSION >= 3
-    Py_INCREF(m->func_qualname);
-    return m->func_qualname;
-#else
-    return PyString_FromString(((PyCFunctionObject*)m)->m_ml->ml_name);
-#endif
-}
-static PyMethodDef __pyx_CyFunction_methods[] = {
-    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
-    {0, 0, 0, 0}
-};
-#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
-#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
-#else
-#define __Pyx_CyFunction_weakreflist(cyfunc) (((PyCFunctionObject*)cyfunc)->m_weakreflist)
-#endif
-static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
-                                       PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    PyCFunctionObject *cf = (PyCFunctionObject*) op;
-#endif
-    if (unlikely(op == NULL))
-        return NULL;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    op->func = PyCFunction_NewEx(ml, (PyObject*)op, module);
-    if (unlikely(!op->func)) return NULL;
-#endif
-    op->flags = flags;
-    __Pyx_CyFunction_weakreflist(op) = NULL;
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    cf->m_ml = ml;
-    cf->m_self = (PyObject *) op;
-#endif
-    Py_XINCREF(closure);
-    op->func_closure = closure;
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    Py_XINCREF(module);
-    cf->m_module = module;
-#endif
-    op->func_dict = NULL;
-    op->func_name = NULL;
-    Py_INCREF(qualname);
-    op->func_qualname = qualname;
-    op->func_doc = NULL;
-#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
-    op->func_classobj = NULL;
-#else
-    ((PyCMethodObject*)op)->mm_class = NULL;
-#endif
-    op->func_globals = globals;
-    Py_INCREF(op->func_globals);
-    Py_XINCREF(code);
-    op->func_code = code;
-    op->defaults_pyobjects = 0;
-    op->defaults_size = 0;
-    op->defaults = NULL;
-    op->defaults_tuple = NULL;
-    op->defaults_kwdict = NULL;
-    op->defaults_getter = NULL;
-    op->func_annotations = NULL;
-    op->func_is_coroutine = NULL;
-#if CYTHON_METH_FASTCALL
-    switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS | METH_O | METH_KEYWORDS | METH_METHOD)) {
-    case METH_NOARGS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_NOARGS;
-        break;
-    case METH_O:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_O;
-        break;
-    case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD;
-        break;
-    case METH_FASTCALL | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS;
-        break;
-    case METH_VARARGS | METH_KEYWORDS:
-        __Pyx_CyFunction_func_vectorcall(op) = NULL;
-        break;
-    default:
-        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
-        Py_DECREF(op);
-        return NULL;
-    }
-#endif
-    return (PyObject *) op;
-}
-static int
-__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
-{
-    Py_CLEAR(m->func_closure);
-#if CYTHON_COMPILING_IN_LIMITED_API
-    Py_CLEAR(m->func);
-#else
-    Py_CLEAR(((PyCFunctionObject*)m)->m_module);
-#endif
-    Py_CLEAR(m->func_dict);
-    Py_CLEAR(m->func_name);
-    Py_CLEAR(m->func_qualname);
-    Py_CLEAR(m->func_doc);
-    Py_CLEAR(m->func_globals);
-    Py_CLEAR(m->func_code);
-#if !CYTHON_COMPILING_IN_LIMITED_API
-#if PY_VERSION_HEX < 0x030900B1
-    Py_CLEAR(__Pyx_CyFunction_GetClassObj(m));
-#else
-    {
-        PyObject *cls = (PyObject*) ((PyCMethodObject *) (m))->mm_class;
-        ((PyCMethodObject *) (m))->mm_class = NULL;
-        Py_XDECREF(cls);
-    }
-#endif
-#endif
-    Py_CLEAR(m->defaults_tuple);
-    Py_CLEAR(m->defaults_kwdict);
-    Py_CLEAR(m->func_annotations);
-    Py_CLEAR(m->func_is_coroutine);
-    if (m->defaults) {
-        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
-        int i;
-        for (i = 0; i < m->defaults_pyobjects; i++)
-            Py_XDECREF(pydefaults[i]);
-        PyObject_Free(m->defaults);
-        m->defaults = NULL;
-    }
-    return 0;
-}
-static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
-{
-    if (__Pyx_CyFunction_weakreflist(m) != NULL)
-        PyObject_ClearWeakRefs((PyObject *) m);
-    __Pyx_CyFunction_clear(m);
-    __Pyx_PyHeapTypeObject_GC_Del(m);
-}
-static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
-{
-    PyObject_GC_UnTrack(m);
-    __Pyx__CyFunction_dealloc(m);
-}
-static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
-{
-    Py_VISIT(m->func_closure);
-#if CYTHON_COMPILING_IN_LIMITED_API
-    Py_VISIT(m->func);
-#else
-    Py_VISIT(((PyCFunctionObject*)m)->m_module);
-#endif
-    Py_VISIT(m->func_dict);
-    Py_VISIT(m->func_name);
-    Py_VISIT(m->func_qualname);
-    Py_VISIT(m->func_doc);
-    Py_VISIT(m->func_globals);
-    Py_VISIT(m->func_code);
-#if !CYTHON_COMPILING_IN_LIMITED_API
-    Py_VISIT(__Pyx_CyFunction_GetClassObj(m));
-#endif
-    Py_VISIT(m->defaults_tuple);
-    Py_VISIT(m->defaults_kwdict);
-    Py_VISIT(m->func_is_coroutine);
-    if (m->defaults) {
-        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
-        int i;
-        for (i = 0; i < m->defaults_pyobjects; i++)
-            Py_VISIT(pydefaults[i]);
-    }
-    return 0;
-}
-static PyObject*
-__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
-{
-#if PY_MAJOR_VERSION >= 3
-    return PyUnicode_FromFormat("<cyfunction %U at %p>",
-                                op->func_qualname, (void *)op);
-#else
-    return PyString_FromFormat("<cyfunction %s at %p>",
-                               PyString_AsString(op->func_qualname), (void *)op);
-#endif
-}
-static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
-#if CYTHON_COMPILING_IN_LIMITED_API
-    PyObject *f = ((__pyx_CyFunctionObject*)func)->func;
-    PyObject *py_name = NULL;
-    PyCFunction meth;
-    int flags;
-    meth = PyCFunction_GetFunction(f);
-    if (unlikely(!meth)) return NULL;
-    flags = PyCFunction_GetFlags(f);
-    if (unlikely(flags < 0)) return NULL;
-#else
-    PyCFunctionObject* f = (PyCFunctionObject*)func;
-    PyCFunction meth = f->m_ml->ml_meth;
-    int flags = f->m_ml->ml_flags;
-#endif
-    Py_ssize_t size;
-    switch (flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
-    case METH_VARARGS:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0))
-            return (*meth)(self, arg);
-        break;
-    case METH_VARARGS | METH_KEYWORDS:
-        return (*(PyCFunctionWithKeywords)(void*)meth)(self, arg, kw);
-    case METH_NOARGS:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(arg);
-#else
-            size = PyTuple_Size(arg);
-            if (unlikely(size < 0)) return NULL;
-#endif
-            if (likely(size == 0))
-                return (*meth)(self, NULL);
-#if CYTHON_COMPILING_IN_LIMITED_API
-            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-            if (!py_name) return NULL;
-            PyErr_Format(PyExc_TypeError,
-                "%.200S() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                py_name, size);
-            Py_DECREF(py_name);
-#else
-            PyErr_Format(PyExc_TypeError,
-                "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                f->m_ml->ml_name, size);
-#endif
-            return NULL;
-        }
-        break;
-    case METH_O:
-        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
-#if CYTHON_ASSUME_SAFE_MACROS
-            size = PyTuple_GET_SIZE(arg);
-#else
-            size = PyTuple_Size(arg);
-            if (unlikely(size < 0)) return NULL;
-#endif
-            if (likely(size == 1)) {
-                PyObject *result, *arg0;
-                #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-                arg0 = PyTuple_GET_ITEM(arg, 0);
-                #else
-                arg0 = __Pyx_PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
-                #endif
-                result = (*meth)(self, arg0);
-                #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
-                Py_DECREF(arg0);
-                #endif
-                return result;
-            }
-#if CYTHON_COMPILING_IN_LIMITED_API
-            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-            if (!py_name) return NULL;
-            PyErr_Format(PyExc_TypeError,
-                "%.200S() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                py_name, size);
-            Py_DECREF(py_name);
-#else
-            PyErr_Format(PyExc_TypeError,
-                "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-                f->m_ml->ml_name, size);
-#endif
-            return NULL;
-        }
-        break;
-    default:
-        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
-        return NULL;
-    }
-#if CYTHON_COMPILING_IN_LIMITED_API
-    py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
-    if (!py_name) return NULL;
-    PyErr_Format(PyExc_TypeError, "%.200S() takes no keyword arguments",
-                 py_name);
-    Py_DECREF(py_name);
-#else
-    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
-                 f->m_ml->ml_name);
-#endif
-    return NULL;
-}
-static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-    PyObject *self, *result;
-#if CYTHON_COMPILING_IN_LIMITED_API
-    self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)func)->func);
-    if (unlikely(!self) && PyErr_Occurred()) return NULL;
-#else
-    self = ((PyCFunctionObject*)func)->m_self;
-#endif
-    result = __Pyx_CyFunction_CallMethod(func, self, arg, kw);
-    return result;
-}
-static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
-    PyObject *result;
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
-#if CYTHON_METH_FASTCALL
-     __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
-    if (vc) {
-#if CYTHON_ASSUME_SAFE_MACROS
-        return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
-#else
-        (void) &__Pyx_PyVectorcall_FastCallDict;
-        return PyVectorcall_Call(func, args, kw);
-#endif
-    }
-#endif
-    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
-        Py_ssize_t argc;
-        PyObject *new_args;
-        PyObject *self;
-#if CYTHON_ASSUME_SAFE_MACROS
-        argc = PyTuple_GET_SIZE(args);
-#else
-        argc = PyTuple_Size(args);
-        if (unlikely(!argc) < 0) return NULL;
-#endif
-        new_args = PyTuple_GetSlice(args, 1, argc);
-        if (unlikely(!new_args))
-            return NULL;
-        self = PyTuple_GetItem(args, 0);
-        if (unlikely(!self)) {
-            Py_DECREF(new_args);
-#if PY_MAJOR_VERSION > 2
-            PyErr_Format(PyExc_TypeError,
-                         "unbound method %.200S() needs an argument",
-                         cyfunc->func_qualname);
-#else
-            PyErr_SetString(PyExc_TypeError,
-                            "unbound method needs an argument");
-#endif
-            return NULL;
-        }
-        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
-        Py_DECREF(new_args);
-    } else {
-        result = __Pyx_CyFunction_Call(func, args, kw);
-    }
-    return result;
-}
-#if CYTHON_METH_FASTCALL
-static CYTHON_INLINE int __Pyx_CyFunction_Vectorcall_CheckArgs(__pyx_CyFunctionObject *cyfunc, Py_ssize_t nargs, PyObject *kwnames)
-{
-    int ret = 0;
-    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
-        if (unlikely(nargs < 1)) {
-            PyErr_Format(PyExc_TypeError, "%.200s() needs an argument",
-                         ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
-            return -1;
-        }
-        ret = 1;
-    }
-    if (unlikely(kwnames) && unlikely(PyTuple_GET_SIZE(kwnames))) {
-        PyErr_Format(PyExc_TypeError,
-                     "%.200s() takes no keyword arguments", ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
-        return -1;
-    }
-    return ret;
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    if (unlikely(nargs != 0)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
-            def->ml_name, nargs);
-        return NULL;
-    }
-    return def->ml_meth(self, NULL);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    if (unlikely(nargs != 1)) {
-        PyErr_Format(PyExc_TypeError,
-            "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
-            def->ml_name, nargs);
-        return NULL;
-    }
-    return def->ml_meth(self, args[0]);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    return ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))def->ml_meth)(self, args, nargs, kwnames);
-}
-static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
-{
-    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
-    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
-    PyTypeObject *cls = (PyTypeObject *) __Pyx_CyFunction_GetClassObj(cyfunc);
-#if CYTHON_BACKPORT_VECTORCALL
-    Py_ssize_t nargs = (Py_ssize_t)nargsf;
-#else
-    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
-#endif
-    PyObject *self;
-    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
-    case 1:
-        self = args[0];
-        args += 1;
-        nargs -= 1;
-        break;
-    case 0:
-        self = ((PyCFunctionObject*)cyfunc)->m_self;
-        break;
-    default:
-        return NULL;
-    }
-    return ((__Pyx_PyCMethod)(void(*)(void))def->ml_meth)(self, cls, args, (size_t)nargs, kwnames);
-}
-#endif
-#if CYTHON_USE_TYPE_SPECS
-static PyType_Slot __pyx_CyFunctionType_slots[] = {
-    {Py_tp_dealloc, (void *)__Pyx_CyFunction_dealloc},
-    {Py_tp_repr, (void *)__Pyx_CyFunction_repr},
-    {Py_tp_call, (void *)__Pyx_CyFunction_CallAsMethod},
-    {Py_tp_traverse, (void *)__Pyx_CyFunction_traverse},
-    {Py_tp_clear, (void *)__Pyx_CyFunction_clear},
-    {Py_tp_methods, (void *)__pyx_CyFunction_methods},
-    {Py_tp_members, (void *)__pyx_CyFunction_members},
-    {Py_tp_getset, (void *)__pyx_CyFunction_getsets},
-    {Py_tp_descr_get, (void *)__Pyx_PyMethod_New},
-    {0, 0},
-};
-static PyType_Spec __pyx_CyFunctionType_spec = {
-    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
-    sizeof(__pyx_CyFunctionObject),
-    0,
-#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
-    Py_TPFLAGS_METHOD_DESCRIPTOR |
-#endif
-#if (defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL)
-    _Py_TPFLAGS_HAVE_VECTORCALL |
-#endif
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
-    __pyx_CyFunctionType_slots
-};
-#else
-static PyTypeObject __pyx_CyFunctionType_type = {
-    PyVarObject_HEAD_INIT(0, 0)
-    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
-    sizeof(__pyx_CyFunctionObject),
-    0,
-    (destructor) __Pyx_CyFunction_dealloc,
-#if !CYTHON_METH_FASTCALL
-    0,
-#elif CYTHON_BACKPORT_VECTORCALL
-    (printfunc)offsetof(__pyx_CyFunctionObject, func_vectorcall),
-#else
-    offsetof(PyCFunctionObject, vectorcall),
-#endif
-    0,
-    0,
-#if PY_MAJOR_VERSION < 3
-    0,
-#else
-    0,
-#endif
-    (reprfunc) __Pyx_CyFunction_repr,
-    0,
-    0,
-    0,
-    0,
-    __Pyx_CyFunction_CallAsMethod,
-    0,
-    0,
-    0,
-    0,
-#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
-    Py_TPFLAGS_METHOD_DESCRIPTOR |
-#endif
-#if defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL
-    _Py_TPFLAGS_HAVE_VECTORCALL |
-#endif
-    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
-    0,
-    (traverseproc) __Pyx_CyFunction_traverse,
-    (inquiry) __Pyx_CyFunction_clear,
-    0,
-#if PY_VERSION_HEX < 0x030500A0
-    offsetof(__pyx_CyFunctionObject, func_weakreflist),
-#else
-    offsetof(PyCFunctionObject, m_weakreflist),
-#endif
-    0,
-    0,
-    __pyx_CyFunction_methods,
-    __pyx_CyFunction_members,
-    __pyx_CyFunction_getsets,
-    0,
-    0,
-    __Pyx_PyMethod_New,
-    0,
-    offsetof(__pyx_CyFunctionObject, func_dict),
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-    0,
-#if PY_VERSION_HEX >= 0x030400a1
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
-    0,
-#endif
-#if __PYX_NEED_TP_PRINT_SLOT
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030C0000
-    0,
-#endif
-#if PY_VERSION_HEX >= 0x030d00A4
-    0,
-#endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
-    0,
-#endif
-};
-#endif
-static int __pyx_CyFunction_init(PyObject *module) {
-#if CYTHON_USE_TYPE_SPECS
-    __pyx_CyFunctionType = __Pyx_FetchCommonTypeFromSpec(module, &__pyx_CyFunctionType_spec, NULL);
-#else
-    CYTHON_UNUSED_VAR(module);
-    __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
-#endif
-    if (unlikely(__pyx_CyFunctionType == NULL)) {
-        return -1;
-    }
-    return 0;
-}
-static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults = PyObject_Malloc(size);
-    if (unlikely(!m->defaults))
-        return PyErr_NoMemory();
-    memset(m->defaults, 0, size);
-    m->defaults_pyobjects = pyobjects;
-    m->defaults_size = size;
-    return m->defaults;
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults_tuple = tuple;
-    Py_INCREF(tuple);
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults_kwdict = dict;
-    Py_INCREF(dict);
-}
-static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
-    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->func_annotations = dict;
-    Py_INCREF(dict);
-}
-
-/* CythonFunction */
-static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
-                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
-    PyObject *op = __Pyx_CyFunction_Init(
-        PyObject_GC_New(__pyx_CyFunctionObject, __pyx_CyFunctionType),
-        ml, flags, qualname, closure, module, globals, code
-    );
-    if (likely(op)) {
-        PyObject_GC_Track(op);
-    }
-    return op;
-}
-
-/* CalculateMetaclass */
-static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases) {
-    Py_ssize_t i, nbases;
-#if CYTHON_ASSUME_SAFE_MACROS
-    nbases = PyTuple_GET_SIZE(bases);
-#else
-    nbases = PyTuple_Size(bases);
-    if (nbases < 0) return NULL;
-#endif
-    for (i=0; i < nbases; i++) {
-        PyTypeObject *tmptype;
-#if CYTHON_ASSUME_SAFE_MACROS
-        PyObject *tmp = PyTuple_GET_ITEM(bases, i);
-#else
-        PyObject *tmp = PyTuple_GetItem(bases, i);
-        if (!tmp) return NULL;
-#endif
-        tmptype = Py_TYPE(tmp);
-#if PY_MAJOR_VERSION < 3
-        if (tmptype == &PyClass_Type)
-            continue;
-#endif
-        if (!metaclass) {
-            metaclass = tmptype;
-            continue;
-        }
-        if (PyType_IsSubtype(metaclass, tmptype))
-            continue;
-        if (PyType_IsSubtype(tmptype, metaclass)) {
-            metaclass = tmptype;
-            continue;
-        }
-        PyErr_SetString(PyExc_TypeError,
-                        "metaclass conflict: "
-                        "the metaclass of a derived class "
-                        "must be a (non-strict) subclass "
-                        "of the metaclasses of all its bases");
-        return NULL;
-    }
-    if (!metaclass) {
-#if PY_MAJOR_VERSION < 3
-        metaclass = &PyClass_Type;
-#else
-        metaclass = &PyType_Type;
-#endif
-    }
-    Py_INCREF((PyObject*) metaclass);
-    return (PyObject*) metaclass;
-}
-
-/* PyObjectCall2Args */
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
-    PyObject *args[3] = {NULL, arg1, arg2};
-    return __Pyx_PyObject_FastCall(function, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
-}
-
-/* PyObjectLookupSpecial */
-#if CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
-static CYTHON_INLINE PyObject* __Pyx__PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name, int with_error) {
-    PyObject *res;
-    PyTypeObject *tp = Py_TYPE(obj);
-#if PY_MAJOR_VERSION < 3
-    if (unlikely(PyInstance_Check(obj)))
-        return with_error ? __Pyx_PyObject_GetAttrStr(obj, attr_name) : __Pyx_PyObject_GetAttrStrNoError(obj, attr_name);
-#endif
-    res = _PyType_Lookup(tp, attr_name);
-    if (likely(res)) {
-        descrgetfunc f = Py_TYPE(res)->tp_descr_get;
-        if (!f) {
-            Py_INCREF(res);
-        } else {
-            res = f(res, obj, (PyObject *)tp);
-        }
-    } else if (with_error) {
-        PyErr_SetObject(PyExc_AttributeError, attr_name);
-    }
-    return res;
-}
-#endif
-
-/* Py3ClassCreate */
-static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name,
-                                           PyObject *qualname, PyObject *mkw, PyObject *modname, PyObject *doc) {
-    PyObject *ns;
-    if (metaclass) {
-        PyObject *prep = __Pyx_PyObject_GetAttrStrNoError(metaclass, __pyx_n_s_prepare);
-        if (prep) {
-            PyObject *pargs[3] = {NULL, name, bases};
-            ns = __Pyx_PyObject_FastCallDict(prep, pargs+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, mkw);
-            Py_DECREF(prep);
-        } else {
-            if (unlikely(PyErr_Occurred()))
-                return NULL;
-            ns = PyDict_New();
-        }
-    } else {
-        ns = PyDict_New();
-    }
-    if (unlikely(!ns))
-        return NULL;
-    if (unlikely(PyObject_SetItem(ns, __pyx_n_s_module, modname) < 0)) goto bad;
-#if PY_VERSION_HEX >= 0x03030000
-    if (unlikely(PyObject_SetItem(ns, __pyx_n_s_qualname, qualname) < 0)) goto bad;
-#else
-    CYTHON_MAYBE_UNUSED_VAR(qualname);
-#endif
-    if (unlikely(doc && PyObject_SetItem(ns, __pyx_n_s_doc, doc) < 0)) goto bad;
-    return ns;
-bad:
-    Py_DECREF(ns);
-    return NULL;
-}
-#if PY_VERSION_HEX < 0x030600A4 && CYTHON_PEP487_INIT_SUBCLASS
-static int __Pyx_SetNamesPEP487(PyObject *type_obj) {
-    PyTypeObject *type = (PyTypeObject*) type_obj;
-    PyObject *names_to_set, *key, *value, *set_name, *tmp;
-    Py_ssize_t i = 0;
-#if CYTHON_USE_TYPE_SLOTS
-    names_to_set = PyDict_Copy(type->tp_dict);
-#else
-    {
-        PyObject *d = PyObject_GetAttr(type_obj, __pyx_n_s_dict);
-        names_to_set = NULL;
-        if (likely(d)) {
-            PyObject *names_to_set = PyDict_New();
-            int ret = likely(names_to_set) ? PyDict_Update(names_to_set, d) : -1;
-            Py_DECREF(d);
-            if (unlikely(ret < 0))
-                Py_CLEAR(names_to_set);
-        }
-    }
-#endif
-    if (unlikely(names_to_set == NULL))
-        goto bad;
-    while (PyDict_Next(names_to_set, &i, &key, &value)) {
-        set_name = __Pyx_PyObject_LookupSpecialNoError(value, __pyx_n_s_set_name);
-        if (unlikely(set_name != NULL)) {
-            tmp = __Pyx_PyObject_Call2Args(set_name, type_obj, key);
-            Py_DECREF(set_name);
-            if (unlikely(tmp == NULL)) {
-                __Pyx_TypeName value_type_name =
-                    __Pyx_PyType_GetName(Py_TYPE(value));
-                __Pyx_TypeName type_name = __Pyx_PyType_GetName(type);
-                PyErr_Format(PyExc_RuntimeError,
-#if PY_MAJOR_VERSION >= 3
-                    "Error calling __set_name__ on '" __Pyx_FMT_TYPENAME "' instance %R " "in '" __Pyx_FMT_TYPENAME "'",
-                    value_type_name, key, type_name);
-#else
-                    "Error calling __set_name__ on '" __Pyx_FMT_TYPENAME "' instance %.100s in '" __Pyx_FMT_TYPENAME "'",
-                    value_type_name,
-                    PyString_Check(key) ? PyString_AS_STRING(key) : "?",
-                    type_name);
-#endif
-                goto bad;
-            } else {
-                Py_DECREF(tmp);
-            }
-        }
-        else if (unlikely(PyErr_Occurred())) {
-            goto bad;
-        }
-    }
-    Py_DECREF(names_to_set);
-    return 0;
-bad:
-    Py_XDECREF(names_to_set);
-    return -1;
-}
-static PyObject *__Pyx_InitSubclassPEP487(PyObject *type_obj, PyObject *mkw) {
-#if CYTHON_USE_TYPE_SLOTS && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
-    PyTypeObject *type = (PyTypeObject*) type_obj;
-    PyObject *mro = type->tp_mro;
-    Py_ssize_t i, nbases;
-    if (unlikely(!mro)) goto done;
-    (void) &__Pyx_GetBuiltinName;
-    Py_INCREF(mro);
-    nbases = PyTuple_GET_SIZE(mro);
-    assert(PyTuple_GET_ITEM(mro, 0) == type_obj);
-    for (i = 1; i < nbases-1; i++) {
-        PyObject *base, *dict, *meth;
-        base = PyTuple_GET_ITEM(mro, i);
-        dict = ((PyTypeObject *)base)->tp_dict;
-        meth = __Pyx_PyDict_GetItemStrWithError(dict, __pyx_n_s_init_subclass);
-        if (unlikely(meth)) {
-            descrgetfunc f = Py_TYPE(meth)->tp_descr_get;
-            PyObject *res;
-            Py_INCREF(meth);
-            if (likely(f)) {
-                res = f(meth, NULL, type_obj);
-                Py_DECREF(meth);
-                if (unlikely(!res)) goto bad;
-                meth = res;
-            }
-            res = __Pyx_PyObject_FastCallDict(meth, NULL, 0, mkw);
-            Py_DECREF(meth);
-            if (unlikely(!res)) goto bad;
-            Py_DECREF(res);
-            goto done;
-        } else if (unlikely(PyErr_Occurred())) {
-            goto bad;
-        }
-    }
-done:
-    Py_XDECREF(mro);
-    return type_obj;
-bad:
-    Py_XDECREF(mro);
-    Py_DECREF(type_obj);
-    return NULL;
-#else
-    PyObject *super_type, *super, *func, *res;
-#if CYTHON_COMPILING_IN_PYPY && !defined(PySuper_Type)
-    super_type = __Pyx_GetBuiltinName(__pyx_n_s_super);
-#else
-    super_type = (PyObject*) &PySuper_Type;
-    (void) &__Pyx_GetBuiltinName;
-#endif
-    super = likely(super_type) ? __Pyx_PyObject_Call2Args(super_type, type_obj, type_obj) : NULL;
-#if CYTHON_COMPILING_IN_PYPY && !defined(PySuper_Type)
-    Py_XDECREF(super_type);
-#endif
-    if (unlikely(!super)) {
-        Py_CLEAR(type_obj);
-        goto done;
-    }
-    func = __Pyx_PyObject_GetAttrStrNoError(super, __pyx_n_s_init_subclass);
-    Py_DECREF(super);
-    if (likely(!func)) {
-        if (unlikely(PyErr_Occurred()))
-            Py_CLEAR(type_obj);
-        goto done;
-    }
-    res = __Pyx_PyObject_FastCallDict(func, NULL, 0, mkw);
-    Py_DECREF(func);
-    if (unlikely(!res))
-        Py_CLEAR(type_obj);
-    Py_XDECREF(res);
-done:
-    return type_obj;
-#endif
-}
-#endif
-static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases,
-                                      PyObject *dict, PyObject *mkw,
-                                      int calculate_metaclass, int allow_py2_metaclass) {
-    PyObject *result;
-    PyObject *owned_metaclass = NULL;
-    PyObject *margs[4] = {NULL, name, bases, dict};
-    if (allow_py2_metaclass) {
-        owned_metaclass = PyObject_GetItem(dict, __pyx_n_s_metaclass);
-        if (owned_metaclass) {
-            metaclass = owned_metaclass;
-        } else if (likely(PyErr_ExceptionMatches(PyExc_KeyError))) {
-            PyErr_Clear();
-        } else {
-            return NULL;
-        }
-    }
-    if (calculate_metaclass && (!metaclass || PyType_Check(metaclass))) {
-        metaclass = __Pyx_CalculateMetaclass((PyTypeObject*) metaclass, bases);
-        Py_XDECREF(owned_metaclass);
-        if (unlikely(!metaclass))
-            return NULL;
-        owned_metaclass = metaclass;
-    }
-    result = __Pyx_PyObject_FastCallDict(metaclass, margs+1, 3 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET,
-#if PY_VERSION_HEX < 0x030600A4
-        (metaclass == (PyObject*)&PyType_Type) ? NULL : mkw
-#else
-        mkw
-#endif
-    );
-    Py_XDECREF(owned_metaclass);
-#if PY_VERSION_HEX < 0x030600A4 && CYTHON_PEP487_INIT_SUBCLASS
-    if (likely(result) && likely(PyType_Check(result))) {
-        if (unlikely(__Pyx_SetNamesPEP487(result) < 0)) {
-            Py_CLEAR(result);
-        } else {
-            result = __Pyx_InitSubclassPEP487(result, mkw);
-        }
-    }
-#else
-    (void) &__Pyx_GetBuiltinName;
-#endif
-    return result;
-}
-
-/* ClassMethod */
-static PyObject* __Pyx_Method_ClassMethod(PyObject *method) {
-#if CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM <= 0x05080000
-    if (PyObject_TypeCheck(method, &PyWrapperDescr_Type)) {
-        return PyClassMethod_New(method);
-    }
-#else
-#if CYTHON_COMPILING_IN_PYPY
-    if (PyMethodDescr_Check(method))
-#else
-    #if PY_MAJOR_VERSION == 2
-    static PyTypeObject *methoddescr_type = NULL;
-    if (unlikely(methoddescr_type == NULL)) {
-       PyObject *meth = PyObject_GetAttrString((PyObject*)&PyList_Type, "append");
-       if (unlikely(!meth)) return NULL;
-       methoddescr_type = Py_TYPE(meth);
-       Py_DECREF(meth);
-    }
-    #else
-    PyTypeObject *methoddescr_type = &PyMethodDescr_Type;
-    #endif
-    if (__Pyx_TypeCheck(method, methoddescr_type))
-#endif
-    {
-        PyMethodDescrObject *descr = (PyMethodDescrObject *)method;
-        #if PY_VERSION_HEX < 0x03020000
-        PyTypeObject *d_type = descr->d_type;
-        #else
-        PyTypeObject *d_type = descr->d_common.d_type;
-        #endif
-        return PyDescr_NewClassMethod(d_type, descr->d_method);
-    }
-#endif
-    else if (PyMethod_Check(method)) {
-        return PyClassMethod_New(PyMethod_GET_FUNCTION(method));
-    }
-    else {
-        return PyClassMethod_New(method);
-    }
-}
-
-/* GetNameInClass */
-static PyObject *__Pyx__GetNameInClass(PyObject *nmspace, PyObject *name) {
-    PyObject *result;
-    PyObject *dict;
-    assert(PyType_Check(nmspace));
-#if CYTHON_USE_TYPE_SLOTS
-    dict = ((PyTypeObject*)nmspace)->tp_dict;
-    Py_XINCREF(dict);
-#else
-    dict = PyObject_GetAttr(nmspace, __pyx_n_s_dict);
-#endif
-    if (likely(dict)) {
-        result = PyObject_GetItem(dict, name);
-        Py_DECREF(dict);
-        if (result) {
-            return result;
-        }
-    }
-    PyErr_Clear();
-    __Pyx_GetModuleGlobalNameUncached(result, name);
-    return result;
-}
-
-/* CLineInTraceback */
-#ifndef CYTHON_CLINE_IN_TRACEBACK
-static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
-    PyObject *use_cline;
-    PyObject *ptype, *pvalue, *ptraceback;
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyObject **cython_runtime_dict;
-#endif
-    CYTHON_MAYBE_UNUSED_VAR(tstate);
-    if (unlikely(!__pyx_cython_runtime)) {
-        return c_line;
-    }
-    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
-#if CYTHON_COMPILING_IN_CPYTHON
-    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
-    if (likely(cython_runtime_dict)) {
-        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
-            use_cline, *cython_runtime_dict,
-            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
-    } else
-#endif
-    {
-      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStrNoError(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
-      if (use_cline_obj) {
-        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
-        Py_DECREF(use_cline_obj);
-      } else {
-        PyErr_Clear();
-        use_cline = NULL;
-      }
-    }
-    if (!use_cline) {
-        c_line = 0;
-        (void) PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
-    }
-    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
-        c_line = 0;
-    }
-    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
-    return c_line;
-}
-#endif
-
-/* CodeObjectCache */
-#if !CYTHON_COMPILING_IN_LIMITED_API
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
-    int start = 0, mid = 0, end = count - 1;
-    if (end >= 0 && code_line > entries[end].code_line) {
-        return count;
-    }
-    while (start < end) {
-        mid = start + (end - start) / 2;
-        if (code_line < entries[mid].code_line) {
-            end = mid;
-        } else if (code_line > entries[mid].code_line) {
-             start = mid + 1;
-        } else {
-            return mid;
-        }
-    }
-    if (code_line <= entries[mid].code_line) {
-        return mid;
-    } else {
-        return mid + 1;
-    }
-}
-static PyCodeObject *__pyx_find_code_object(int code_line) {
-    PyCodeObject* code_object;
-    int pos;
-    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
-        return NULL;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
-        return NULL;
-    }
-    code_object = __pyx_code_cache.entries[pos].code_object;
-    Py_INCREF(code_object);
-    return code_object;
-}
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
-    int pos, i;
-    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
-    if (unlikely(!code_line)) {
-        return;
-    }
-    if (unlikely(!entries)) {
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
-        if (likely(entries)) {
-            __pyx_code_cache.entries = entries;
-            __pyx_code_cache.max_count = 64;
-            __pyx_code_cache.count = 1;
-            entries[0].code_line = code_line;
-            entries[0].code_object = code_object;
-            Py_INCREF(code_object);
-        }
-        return;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
-        PyCodeObject* tmp = entries[pos].code_object;
-        entries[pos].code_object = code_object;
-        Py_DECREF(tmp);
-        return;
-    }
-    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
-        int new_max = __pyx_code_cache.max_count + 64;
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
-            __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
-        if (unlikely(!entries)) {
-            return;
-        }
-        __pyx_code_cache.entries = entries;
-        __pyx_code_cache.max_count = new_max;
-    }
-    for (i=__pyx_code_cache.count; i>pos; i--) {
-        entries[i] = entries[i-1];
-    }
-    entries[pos].code_line = code_line;
-    entries[pos].code_object = code_object;
-    __pyx_code_cache.count++;
-    Py_INCREF(code_object);
-}
-#endif
-
-/* AddTraceback */
-#include "compile.h"
-#include "frameobject.h"
-#include "traceback.h"
-#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
-  #ifndef Py_BUILD_CORE
-    #define Py_BUILD_CORE 1
-  #endif
-  #include "internal/pycore_frame.h"
-#endif
-#if CYTHON_COMPILING_IN_LIMITED_API
-static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
-                                                       PyObject *firstlineno, PyObject *name) {
-    PyObject *replace = NULL;
-    if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
-    if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
-    replace = PyObject_GetAttrString(code, "replace");
-    if (likely(replace)) {
-        PyObject *result;
-        result = PyObject_Call(replace, __pyx_empty_tuple, scratch_dict);
-        Py_DECREF(replace);
-        return result;
-    }
-    PyErr_Clear();
-    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
-    {
-        PyObject *compiled = NULL, *result = NULL;
-        if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
-        if (unlikely(PyDict_SetItemString(scratch_dict, "type", (PyObject*)(&PyType_Type)))) return NULL;
-        compiled = Py_CompileString(
-            "out = type(code)(\n"
-            "  code.co_argcount, code.co_kwonlyargcount, code.co_nlocals, code.co_stacksize,\n"
-            "  code.co_flags, code.co_code, code.co_consts, code.co_names,\n"
-            "  code.co_varnames, code.co_filename, co_name, co_firstlineno,\n"
-            "  code.co_lnotab)\n", "<dummy>", Py_file_input);
-        if (!compiled) return NULL;
-        result = PyEval_EvalCode(compiled, scratch_dict, scratch_dict);
-        Py_DECREF(compiled);
-        if (!result) PyErr_Print();
-        Py_DECREF(result);
-        result = PyDict_GetItemString(scratch_dict, "out");
-        if (result) Py_INCREF(result);
-        return result;
-    }
-    #else
-    return NULL;
-    #endif
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
-    PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
-    PyObject *exc_type, *exc_value, *exc_traceback;
-    int success = 0;
-    if (c_line) {
-        (void) __pyx_cfilenm;
-        (void) __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
-    }
-    PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
-    code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
-    if (unlikely(!code_object)) goto bad;
-    py_py_line = PyLong_FromLong(py_line);
-    if (unlikely(!py_py_line)) goto bad;
-    py_funcname = PyUnicode_FromString(funcname);
-    if (unlikely(!py_funcname)) goto bad;
-    dict = PyDict_New();
-    if (unlikely(!dict)) goto bad;
-    {
-        PyObject *old_code_object = code_object;
-        code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
-        Py_DECREF(old_code_object);
-    }
-    if (unlikely(!code_object)) goto bad;
-    getframe = PySys_GetObject("_getframe");
-    if (unlikely(!getframe)) goto bad;
-    if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
-    frame = PyEval_EvalCode(code_object, dict, dict);
-    if (unlikely(!frame) || frame == Py_None) goto bad;
-    success = 1;
-  bad:
-    PyErr_Restore(exc_type, exc_value, exc_traceback);
-    Py_XDECREF(code_object);
-    Py_XDECREF(py_py_line);
-    Py_XDECREF(py_funcname);
-    Py_XDECREF(dict);
-    Py_XDECREF(replace);
-    if (success) {
-        PyTraceBack_Here(
-            (struct _frame*)frame);
-    }
-    Py_XDECREF(frame);
-}
-#else
-static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
-            const char *funcname, int c_line,
-            int py_line, const char *filename) {
-    PyCodeObject *py_code = NULL;
-    PyObject *py_funcname = NULL;
-    #if PY_MAJOR_VERSION < 3
-    PyObject *py_srcfile = NULL;
-    py_srcfile = PyString_FromString(filename);
-    if (!py_srcfile) goto bad;
-    #endif
-    if (c_line) {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        if (!py_funcname) goto bad;
-        #else
-        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        if (!py_funcname) goto bad;
-        funcname = PyUnicode_AsUTF8(py_funcname);
-        if (!funcname) goto bad;
-        #endif
-    }
-    else {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromString(funcname);
-        if (!py_funcname) goto bad;
-        #endif
-    }
-    #if PY_MAJOR_VERSION < 3
-    py_code = __Pyx_PyCode_New(
-        0,
-        0,
-        0,
-        0,
-        0,
-        0,
-        __pyx_empty_bytes, /*PyObject *code,*/
-        __pyx_empty_tuple, /*PyObject *consts,*/
-        __pyx_empty_tuple, /*PyObject *names,*/
-        __pyx_empty_tuple, /*PyObject *varnames,*/
-        __pyx_empty_tuple, /*PyObject *freevars,*/
-        __pyx_empty_tuple, /*PyObject *cellvars,*/
-        py_srcfile,   /*PyObject *filename,*/
-        py_funcname,  /*PyObject *name,*/
-        py_line,
-        __pyx_empty_bytes  /*PyObject *lnotab*/
-    );
-    Py_DECREF(py_srcfile);
-    #else
-    py_code = PyCode_NewEmpty(filename, funcname, py_line);
-    #endif
-    Py_XDECREF(py_funcname);
-    return py_code;
-bad:
-    Py_XDECREF(py_funcname);
-    #if PY_MAJOR_VERSION < 3
-    Py_XDECREF(py_srcfile);
-    #endif
-    return NULL;
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyCodeObject *py_code = 0;
-    PyFrameObject *py_frame = 0;
-    PyThreadState *tstate = __Pyx_PyThreadState_Current;
-    PyObject *ptype, *pvalue, *ptraceback;
-    if (c_line) {
-        c_line = __Pyx_CLineForTraceback(tstate, c_line);
-    }
-    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
-    if (!py_code) {
-        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
-        py_code = __Pyx_CreateCodeObjectForTraceback(
-            funcname, c_line, py_line, filename);
-        if (!py_code) {
-            /* If the code object creation fails, then we should clear the
-               fetched exception references and propagate the new exception */
-            Py_XDECREF(ptype);
-            Py_XDECREF(pvalue);
-            Py_XDECREF(ptraceback);
-            goto bad;
-        }
-        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
-        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
-    }
-    py_frame = PyFrame_New(
-        tstate,            /*PyThreadState *tstate,*/
-        py_code,           /*PyCodeObject *code,*/
-        __pyx_d,    /*PyObject *globals,*/
-        0                  /*PyObject *locals*/
-    );
-    if (!py_frame) goto bad;
-    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
-    PyTraceBack_Here(py_frame);
-bad:
-    Py_XDECREF(py_code);
-    Py_XDECREF(py_frame);
-}
-#endif
-
-/* CIntFromPyVerify */
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
-#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
-#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
-    {\
-        func_type value = func_value;\
-        if (sizeof(target_type) < sizeof(func_type)) {\
-            if (unlikely(value != (func_type) (target_type) value)) {\
-                func_type zero = 0;\
-                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
-                    return (target_type) -1;\
-                if (is_unsigned && unlikely(value < zero))\
-                    goto raise_neg_overflow;\
-                else\
-                    goto raise_overflow;\
-            }\
-        }\
-        return (target_type) value;\
-    }
-
-/* CIntFromPy */
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-#if PY_MAJOR_VERSION < 3
-    if (likely(PyInt_Check(x))) {
-        if ((sizeof(long) < sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
-        } else {
-            long val = PyInt_AS_LONG(x);
-            if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
-            }
-            return (long) val;
-        }
-    }
-#endif
-    if (unlikely(!PyLong_Check(x))) {
-        long val;
-        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
-        if (!tmp) return (long) -1;
-        val = __Pyx_PyInt_As_long(tmp);
-        Py_DECREF(tmp);
-        return val;
-    }
-    if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_DigitCount(x)) {
-                case 2:
-                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
-                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
-                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
-                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-        if (unlikely(Py_SIZE(x) < 0)) {
-            goto raise_neg_overflow;
-        }
-#else
-        {
-            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-            if (unlikely(result < 0))
-                return (long) -1;
-            if (unlikely(result == 1))
-                goto raise_neg_overflow;
-        }
-#endif
-        if ((sizeof(long) <= sizeof(unsigned long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-#endif
-        }
-    } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_SignedDigitCount(x)) {
-                case -2:
-                    if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
-                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-        if ((sizeof(long) <= sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
-#endif
-        }
-    }
-    {
-        long val;
-        int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-        if (unlikely(bytes_copied == -1)) {
-        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-            goto raise_overflow;
-        } else {
-            ret = 0;
-        }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-        int one = 1; int is_little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&val;
-        ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                    bytes, sizeof(val),
-                                    is_little, !is_unsigned);
-#else
-        PyObject *v;
-        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-        int bits, remaining_bits, is_negative = 0;
-        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-        if (likely(PyLong_CheckExact(x))) {
-            v = __Pyx_NewRef(x);
-        } else {
-            v = PyNumber_Long(x);
-            if (unlikely(!v)) return (long) -1;
-            assert(PyLong_CheckExact(v));
-        }
-        {
-            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-            if (unlikely(result < 0)) {
-                Py_DECREF(v);
-                return (long) -1;
-            }
-            is_negative = result == 1;
-        }
-        if (is_unsigned && unlikely(is_negative)) {
-            Py_DECREF(v);
-            goto raise_neg_overflow;
-        } else if (is_negative) {
-            stepval = PyNumber_Invert(v);
-            Py_DECREF(v);
-            if (unlikely(!stepval))
-                return (long) -1;
-        } else {
-            stepval = v;
-        }
-        v = NULL;
-        val = (long) 0;
-        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-        for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
-            PyObject *tmp, *digit;
-            long idigit;
-            digit = PyNumber_And(stepval, mask);
-            if (unlikely(!digit)) goto done;
-            idigit = PyLong_AsLong(digit);
-            Py_DECREF(digit);
-            if (unlikely(idigit < 0)) goto done;
-            val |= ((long) idigit) << bits;
-            tmp = PyNumber_Rshift(stepval, shift);
-            if (unlikely(!tmp)) goto done;
-            Py_DECREF(stepval); stepval = tmp;
-        }
-        Py_DECREF(shift); shift = NULL;
-        Py_DECREF(mask); mask = NULL;
-        {
-            long idigit = PyLong_AsLong(stepval);
-            if (unlikely(idigit < 0)) goto done;
-            remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
-            if (unlikely(idigit >= (1L << remaining_bits)))
-                goto raise_overflow;
-            val |= ((long) idigit) << bits;
-        }
-        if (!is_unsigned) {
-            if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
-                goto raise_overflow;
-            if (is_negative)
-                val = ~val;
-        }
-        ret = 0;
-    done:
-        Py_XDECREF(shift);
-        Py_XDECREF(mask);
-        Py_XDECREF(stepval);
-#endif
-        if (unlikely(ret))
-            return (long) -1;
-        return val;
-    }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to long");
-    return (long) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to long");
-    return (long) -1;
-}
-
-/* CIntToPy */
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const long neg_one = (long) -1, const_zero = (long) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(long) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-#endif
-        }
-    } else {
-        if (sizeof(long) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-#ifdef HAVE_LONG_LONG
-        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-#endif
-        }
-    }
-    {
-        unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
-        if (is_unsigned) {
-            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
-        } else {
-            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
-        }
-#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        return _PyLong_FromByteArray(bytes, sizeof(long),
-                                     little, !is_unsigned);
-#else
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        PyObject *from_bytes, *result = NULL;
-        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
-        if (!from_bytes) return NULL;
-        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
-        if (!py_bytes) goto limited_bad;
-        order_str = PyUnicode_FromString(little ? "little" : "big");
-        if (!order_str) goto limited_bad;
-        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
-        if (!arg_tuple) goto limited_bad;
-        if (!is_unsigned) {
-            kwds = PyDict_New();
-            if (!kwds) goto limited_bad;
-            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
-        }
-        result = PyObject_Call(from_bytes, arg_tuple, kwds);
-        limited_bad:
-        Py_XDECREF(kwds);
-        Py_XDECREF(arg_tuple);
-        Py_XDECREF(order_str);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(from_bytes);
-        return result;
-#endif
-    }
-}
-
-/* CIntFromPy */
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-    const int neg_one = (int) -1, const_zero = (int) 0;
-#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
-#pragma GCC diagnostic pop
-#endif
-    const int is_unsigned = neg_one > const_zero;
-#if PY_MAJOR_VERSION < 3
-    if (likely(PyInt_Check(x))) {
-        if ((sizeof(int) < sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
-        } else {
-            long val = PyInt_AS_LONG(x);
-            if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
-            }
-            return (int) val;
-        }
-    }
-#endif
-    if (unlikely(!PyLong_Check(x))) {
-        int val;
-        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
-        if (!tmp) return (int) -1;
-        val = __Pyx_PyInt_As_int(tmp);
-        Py_DECREF(tmp);
-        return val;
-    }
-    if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
-            goto raise_neg_overflow;
-        } else if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_DigitCount(x)) {
-                case 2:
-                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 2 * PyLong_SHIFT)) {
-                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 3 * PyLong_SHIFT)) {
-                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) >= 4 * PyLong_SHIFT)) {
-                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
-        if (unlikely(Py_SIZE(x) < 0)) {
-            goto raise_neg_overflow;
-        }
-#else
-        {
-            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-            if (unlikely(result < 0))
-                return (int) -1;
-            if (unlikely(result == 1))
-                goto raise_neg_overflow;
-        }
-#endif
-        if ((sizeof(int) <= sizeof(unsigned long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
-#endif
-        }
-    } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-        if (__Pyx_PyLong_IsCompact(x)) {
-            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
-        } else {
-            const digit* digits = __Pyx_PyLong_Digits(x);
-            assert(__Pyx_PyLong_DigitCount(x) > 1);
-            switch (__Pyx_PyLong_SignedDigitCount(x)) {
-                case -2:
-                    if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
-                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
-                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
-                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-            }
-        }
-#endif
-        if ((sizeof(int) <= sizeof(long))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
-#ifdef HAVE_LONG_LONG
-        } else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
-            __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
-#endif
-        }
-    }
-    {
-        int val;
-        int ret = -1;
-#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
-        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
-            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
-        if (unlikely(bytes_copied == -1)) {
-        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
-            goto raise_overflow;
-        } else {
-            ret = 0;
-        }
-#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
-        int one = 1; int is_little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&val;
-        ret = _PyLong_AsByteArray((PyLongObject *)x,
-                                    bytes, sizeof(val),
-                                    is_little, !is_unsigned);
-#else
-        PyObject *v;
-        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
-        int bits, remaining_bits, is_negative = 0;
-        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
-        if (likely(PyLong_CheckExact(x))) {
-            v = __Pyx_NewRef(x);
-        } else {
-            v = PyNumber_Long(x);
-            if (unlikely(!v)) return (int) -1;
-            assert(PyLong_CheckExact(v));
-        }
-        {
-            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
-            if (unlikely(result < 0)) {
-                Py_DECREF(v);
-                return (int) -1;
-            }
-            is_negative = result == 1;
-        }
-        if (is_unsigned && unlikely(is_negative)) {
-            Py_DECREF(v);
-            goto raise_neg_overflow;
-        } else if (is_negative) {
-            stepval = PyNumber_Invert(v);
-            Py_DECREF(v);
-            if (unlikely(!stepval))
-                return (int) -1;
-        } else {
-            stepval = v;
-        }
-        v = NULL;
-        val = (int) 0;
-        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
-        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
-        for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
-            PyObject *tmp, *digit;
-            long idigit;
-            digit = PyNumber_And(stepval, mask);
-            if (unlikely(!digit)) goto done;
-            idigit = PyLong_AsLong(digit);
-            Py_DECREF(digit);
-            if (unlikely(idigit < 0)) goto done;
-            val |= ((int) idigit) << bits;
-            tmp = PyNumber_Rshift(stepval, shift);
-            if (unlikely(!tmp)) goto done;
-            Py_DECREF(stepval); stepval = tmp;
-        }
-        Py_DECREF(shift); shift = NULL;
-        Py_DECREF(mask); mask = NULL;
-        {
-            long idigit = PyLong_AsLong(stepval);
-            if (unlikely(idigit < 0)) goto done;
-            remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
-            if (unlikely(idigit >= (1L << remaining_bits)))
-                goto raise_overflow;
-            val |= ((int) idigit) << bits;
-        }
-        if (!is_unsigned) {
-            if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
-                goto raise_overflow;
-            if (is_negative)
-                val = ~val;
-        }
-        ret = 0;
-    done:
-        Py_XDECREF(shift);
-        Py_XDECREF(mask);
-        Py_XDECREF(stepval);
-#endif
-        if (unlikely(ret))
-            return (int) -1;
-        return val;
-    }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to int");
-    return (int) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to int");
-    return (int) -1;
-}
-
-/* FastTypeChecks */
-#if CYTHON_COMPILING_IN_CPYTHON
-static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
-    while (a) {
-        a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
-        if (a == b)
-            return 1;
-    }
-    return b == &PyBaseObject_Type;
-}
-static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
-    PyObject *mro;
-    if (a == b) return 1;
-    mro = a->tp_mro;
-    if (likely(mro)) {
-        Py_ssize_t i, n;
-        n = PyTuple_GET_SIZE(mro);
-        for (i = 0; i < n; i++) {
-            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
-                return 1;
-        }
-        return 0;
-    }
-    return __Pyx_InBases(a, b);
-}
-static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
-    PyObject *mro;
-    if (cls == a || cls == b) return 1;
-    mro = cls->tp_mro;
-    if (likely(mro)) {
-        Py_ssize_t i, n;
-        n = PyTuple_GET_SIZE(mro);
-        for (i = 0; i < n; i++) {
-            PyObject *base = PyTuple_GET_ITEM(mro, i);
-            if (base == (PyObject *)a || base == (PyObject *)b)
-                return 1;
-        }
-        return 0;
-    }
-    return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
-}
-#if PY_MAJOR_VERSION == 2
-static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
-    PyObject *exception, *value, *tb;
-    int res;
-    __Pyx_PyThreadState_declare
-    __Pyx_PyThreadState_assign
-    __Pyx_ErrFetch(&exception, &value, &tb);
-    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
-    if (unlikely(res == -1)) {
-        PyErr_WriteUnraisable(err);
-        res = 0;
-    }
-    if (!res) {
-        res = PyObject_IsSubclass(err, exc_type2);
-        if (unlikely(res == -1)) {
-            PyErr_WriteUnraisable(err);
-            res = 0;
-        }
-    }
-    __Pyx_ErrRestore(exception, value, tb);
-    return res;
-}
-#else
-static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
-    if (exc_type1) {
-        return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
-    } else {
-        return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
-    }
-}
-#endif
-static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
-    Py_ssize_t i, n;
-    assert(PyExceptionClass_Check(exc_type));
-    n = PyTuple_GET_SIZE(tuple);
-#if PY_MAJOR_VERSION >= 3
-    for (i=0; i<n; i++) {
-        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
-    }
-#endif
-    for (i=0; i<n; i++) {
-        PyObject *t = PyTuple_GET_ITEM(tuple, i);
-        #if PY_MAJOR_VERSION < 3
-        if (likely(exc_type == t)) return 1;
-        #endif
-        if (likely(PyExceptionClass_Check(t))) {
-            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
-        } else {
-        }
-    }
-    return 0;
-}
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
-    if (likely(err == exc_type)) return 1;
-    if (likely(PyExceptionClass_Check(err))) {
-        if (likely(PyExceptionClass_Check(exc_type))) {
-            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
-        } else if (likely(PyTuple_Check(exc_type))) {
-            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
-        } else {
-        }
-    }
-    return PyErr_GivenExceptionMatches(err, exc_type);
-}
-static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
-    assert(PyExceptionClass_Check(exc_type1));
-    assert(PyExceptionClass_Check(exc_type2));
-    if (likely(err == exc_type1 || err == exc_type2)) return 1;
-    if (likely(PyExceptionClass_Check(err))) {
-        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
-    }
-    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
-}
-#endif
-
-/* CheckBinaryVersion */
-static unsigned long __Pyx_get_runtime_version(void) {
-#if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
-    return Py_Version & ~0xFFUL;
-#else
-    const char* rt_version = Py_GetVersion();
-    unsigned long version = 0;
-    unsigned long factor = 0x01000000UL;
-    unsigned int digit = 0;
-    int i = 0;
-    while (factor) {
-        while ('0' <= rt_version[i] && rt_version[i] <= '9') {
-            digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
-            ++i;
-        }
-        version += factor * digit;
-        if (rt_version[i] != '.')
-            break;
-        digit = 0;
-        factor >>= 8;
-        ++i;
-    }
-    return version;
-#endif
-}
-static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
-    const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
-    if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
-        return 0;
-    if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
-        return 1;
-    {
-        char message[200];
-        PyOS_snprintf(message, sizeof(message),
-                      "compile time Python version %d.%d "
-                      "of module '%.100s' "
-                      "%s "
-                      "runtime version %d.%d",
-                       (int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
-                       __Pyx_MODULE_NAME,
-                       (allow_newer) ? "was newer than" : "does not match",
-                       (int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
-       );
-        return PyErr_WarnEx(NULL, message, 1);
-    }
-}
-
-/* InitStrings */
-#if PY_MAJOR_VERSION >= 3
-static int __Pyx_InitString(__Pyx_StringTabEntry t, PyObject **str) {
-    if (t.is_unicode | t.is_str) {
-        if (t.intern) {
-            *str = PyUnicode_InternFromString(t.s);
-        } else if (t.encoding) {
-            *str = PyUnicode_Decode(t.s, t.n - 1, t.encoding, NULL);
-        } else {
-            *str = PyUnicode_FromStringAndSize(t.s, t.n - 1);
-        }
-    } else {
-        *str = PyBytes_FromStringAndSize(t.s, t.n - 1);
-    }
-    if (!*str)
-        return -1;
-    if (PyObject_Hash(*str) == -1)
-        return -1;
-    return 0;
-}
-#endif
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
-    while (t->p) {
-        #if PY_MAJOR_VERSION >= 3
-        __Pyx_InitString(*t, t->p);
-        #else
-        if (t->is_unicode) {
-            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
-        } else if (t->intern) {
-            *t->p = PyString_InternFromString(t->s);
-        } else {
-            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
-        }
-        if (!*t->p)
-            return -1;
-        if (PyObject_Hash(*t->p) == -1)
-            return -1;
-        #endif
-        ++t;
-    }
-    return 0;
-}
-
-#include <string.h>
-static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
-    size_t len = strlen(s);
-    if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
-        PyErr_SetString(PyExc_OverflowError, "byte string is too long");
-        return -1;
-    }
-    return (Py_ssize_t) len;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
-    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
-    if (unlikely(len < 0)) return NULL;
-    return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
-}
-static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
-    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
-    if (unlikely(len < 0)) return NULL;
-    return PyByteArray_FromStringAndSize(c_str, len);
-}
-static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
-    Py_ssize_t ignore;
-    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
-}
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-#if !CYTHON_PEP393_ENABLED
-static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-    char* defenc_c;
-    PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
-    if (!defenc) return NULL;
-    defenc_c = PyBytes_AS_STRING(defenc);
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-    {
-        char* end = defenc_c + PyBytes_GET_SIZE(defenc);
-        char* c;
-        for (c = defenc_c; c < end; c++) {
-            if ((unsigned char) (*c) >= 128) {
-                PyUnicode_AsASCIIString(o);
-                return NULL;
-            }
-        }
-    }
-#endif
-    *length = PyBytes_GET_SIZE(defenc);
-    return defenc_c;
-}
-#else
-static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-    if (likely(PyUnicode_IS_ASCII(o))) {
-        *length = PyUnicode_GET_LENGTH(o);
-        return PyUnicode_AsUTF8(o);
-    } else {
-        PyUnicode_AsASCIIString(o);
-        return NULL;
-    }
-#else
-    return PyUnicode_AsUTF8AndSize(o, length);
-#endif
-}
-#endif
-#endif
-static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
-    if (
-#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
-            __Pyx_sys_getdefaultencoding_not_ascii &&
-#endif
-            PyUnicode_Check(o)) {
-        return __Pyx_PyUnicode_AsStringAndSize(o, length);
-    } else
-#endif
-#if (!CYTHON_COMPILING_IN_PYPY && !CYTHON_COMPILING_IN_LIMITED_API) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
-    if (PyByteArray_Check(o)) {
-        *length = PyByteArray_GET_SIZE(o);
-        return PyByteArray_AS_STRING(o);
-    } else
-#endif
-    {
-        char* result;
-        int r = PyBytes_AsStringAndSize(o, &result, length);
-        if (unlikely(r < 0)) {
-            return NULL;
-        } else {
-            return result;
-        }
-    }
-}
-static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
-   int is_true = x == Py_True;
-   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
-   else return PyObject_IsTrue(x);
-}
-static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
-    int retval;
-    if (unlikely(!x)) return -1;
-    retval = __Pyx_PyObject_IsTrue(x);
-    Py_DECREF(x);
-    return retval;
-}
-static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
-    __Pyx_TypeName result_type_name = __Pyx_PyType_GetName(Py_TYPE(result));
-#if PY_MAJOR_VERSION >= 3
-    if (PyLong_Check(result)) {
-        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
-                "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ").  "
-                "The ability to return an instance of a strict subclass of int is deprecated, "
-                "and may be removed in a future version of Python.",
-                result_type_name)) {
-            __Pyx_DECREF_TypeName(result_type_name);
-            Py_DECREF(result);
-            return NULL;
-        }
-        __Pyx_DECREF_TypeName(result_type_name);
-        return result;
-    }
-#endif
-    PyErr_Format(PyExc_TypeError,
-                 "__%.4s__ returned non-%.4s (type " __Pyx_FMT_TYPENAME ")",
-                 type_name, type_name, result_type_name);
-    __Pyx_DECREF_TypeName(result_type_name);
-    Py_DECREF(result);
-    return NULL;
-}
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
-#if CYTHON_USE_TYPE_SLOTS
-  PyNumberMethods *m;
-#endif
-  const char *name = NULL;
-  PyObject *res = NULL;
-#if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_Check(x) || PyLong_Check(x)))
-#else
-  if (likely(PyLong_Check(x)))
-#endif
-    return __Pyx_NewRef(x);
-#if CYTHON_USE_TYPE_SLOTS
-  m = Py_TYPE(x)->tp_as_number;
-  #if PY_MAJOR_VERSION < 3
-  if (m && m->nb_int) {
-    name = "int";
-    res = m->nb_int(x);
-  }
-  else if (m && m->nb_long) {
-    name = "long";
-    res = m->nb_long(x);
-  }
-  #else
-  if (likely(m && m->nb_int)) {
-    name = "int";
-    res = m->nb_int(x);
-  }
-  #endif
-#else
-  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
-    res = PyNumber_Int(x);
-  }
-#endif
-  if (likely(res)) {
-#if PY_MAJOR_VERSION < 3
-    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
-#else
-    if (unlikely(!PyLong_CheckExact(res))) {
-#endif
-        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
-    }
-  }
-  else if (!PyErr_Occurred()) {
-    PyErr_SetString(PyExc_TypeError,
-                    "an integer is required");
-  }
-  return res;
-}
-static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
-  Py_ssize_t ival;
-  PyObject *x;
-#if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b))) {
-    if (sizeof(Py_ssize_t) >= sizeof(long))
-        return PyInt_AS_LONG(b);
-    else
-        return PyInt_AsSsize_t(b);
-  }
-#endif
-  if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_USE_PYLONG_INTERNALS
-    if (likely(__Pyx_PyLong_IsCompact(b))) {
-        return __Pyx_PyLong_CompactValue(b);
-    } else {
-      const digit* digits = __Pyx_PyLong_Digits(b);
-      const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
-      switch (size) {
-         case 2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-      }
-    }
-    #endif
-    return PyLong_AsSsize_t(b);
-  }
-  x = PyNumber_Index(b);
-  if (!x) return -1;
-  ival = PyInt_AsSsize_t(x);
-  Py_DECREF(x);
-  return ival;
-}
-static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
-  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
-    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
-#if PY_MAJOR_VERSION < 3
-  } else if (likely(PyInt_CheckExact(o))) {
-    return PyInt_AS_LONG(o);
-#endif
-  } else {
-    Py_ssize_t ival;
-    PyObject *x;
-    x = PyNumber_Index(o);
-    if (!x) return -1;
-    ival = PyInt_AsLong(x);
-    Py_DECREF(x);
-    return ival;
-  }
-}
-static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
-  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
-}
-static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
-    return PyInt_FromSize_t(ival);
-}
-
-
-/* #### Code section: utility_code_pragmas_end ### */
-#ifdef _MSC_VER
-#pragma warning( pop )
-#endif
-
-
-
-/* #### Code section: end ### */
-#endif /* Py_PYTHON_H */
index f6ad0de8d4da11275421a5635030f4853ea77c08..8e3d7e9cd57a193c829d42c68eff4408e6bad01d 100644 (file)
@@ -22,7 +22,6 @@ from sqlalchemy.orm import declared_attr
 from sqlalchemy.orm import relationship
 from sqlalchemy.orm import Session
 from sqlalchemy.orm import synonym
-from sqlalchemy.orm.context import ORMSelectCompileState
 from sqlalchemy.sql import coercions
 from sqlalchemy.sql import operators
 from sqlalchemy.sql import roles
@@ -532,9 +531,7 @@ class PropertyExpressionTest(fixtures.TestBase, AssertsCompiledSQL):
             "SELECT a.id, a.foo FROM a",
         )
 
-        compile_state = ORMSelectCompileState._create_orm_context(
-            stmt, toplevel=True, compiler=None
-        )
+        compile_state = stmt._compile_state_factory(stmt, None)
         eq_(
             compile_state._column_naming_convention(
                 LABEL_STYLE_DISAMBIGUATE_ONLY, legacy=False
index e0d75db7e16e1b515a6307e5bd61fa7f98996d15..51c86a5f1dad90dbc35e5603b5d147e46d46ffa0 100644 (file)
@@ -1893,9 +1893,7 @@ class MixedEntitiesTest(QueryTest, AssertsCompiledSQL):
                 .order_by(User.id)
             )
 
-        compile_state = ORMSelectCompileState._create_orm_context(
-            stmt, toplevel=True, compiler=None
-        )
+        compile_state = ORMSelectCompileState.create_for_statement(stmt, None)
         is_(compile_state._primary_entity, None)
 
     def test_column_queries_one(self):