# error "this header file must not be included directly"
#endif
+/* === Object Protocol ================================================== */
+
+/* Like PyObject_CallMethod(), but expect a _Py_Identifier*
+ as the method name. */
+PyAPI_FUNC(PyObject*) _PyObject_CallMethodId(
+ PyObject *obj,
+ _Py_Identifier *name,
+ const char *format, ...);
+
+/* Convert keyword arguments from the FASTCALL (stack: C array, kwnames: tuple)
+ format to a Python dictionary ("kwargs" dict).
+
+ The type of kwnames keys is not checked. The final function getting
+ arguments is responsible to check if all keys are strings, for example using
+ PyArg_ParseTupleAndKeywords() or PyArg_ValidateKeywordArguments().
+
+ Duplicate keys are merged using the last value. If duplicate keys must raise
+ an exception, the caller is responsible to implement an explicit keys on
+ kwnames. */
+PyAPI_FUNC(PyObject*) _PyStack_AsDict(PyObject *const *values, PyObject *kwnames);
+
+
/* === Vectorcall protocol (PEP 590) ============================= */
// PyVectorcall_NARGS() is exported as a function for the stable ABI.
PyAPI_FUNC(vectorcallfunc) PyVectorcall_Function(PyObject *callable);
+// Backwards compatibility aliases (PEP 590) for API that was provisional
+// in Python 3.8
+#define _PyObject_Vectorcall PyObject_Vectorcall
+#define _PyObject_VectorcallMethod PyObject_VectorcallMethod
+#define _PyObject_FastCallDict PyObject_VectorcallDict
+#define _PyVectorcall_Function PyVectorcall_Function
+#define _PyObject_CallOneArg PyObject_CallOneArg
+#define _PyObject_CallMethodNoArgs PyObject_CallMethodNoArgs
+#define _PyObject_CallMethodOneArg PyObject_CallMethodOneArg
+
/* Same as PyObject_Vectorcall except that keyword arguments are passed as
dict, which may be NULL if there are no keyword arguments. */
PyAPI_FUNC(PyObject *) PyObject_VectorcallDict(
double imag;
} Py_complex;
+// Operations on complex numbers.
+PyAPI_FUNC(Py_complex) _Py_c_sum(Py_complex, Py_complex);
+PyAPI_FUNC(Py_complex) _Py_c_diff(Py_complex, Py_complex);
+PyAPI_FUNC(Py_complex) _Py_c_neg(Py_complex);
+PyAPI_FUNC(Py_complex) _Py_c_prod(Py_complex, Py_complex);
+PyAPI_FUNC(Py_complex) _Py_c_quot(Py_complex, Py_complex);
+PyAPI_FUNC(Py_complex) _Py_c_pow(Py_complex, Py_complex);
+PyAPI_FUNC(double) _Py_c_abs(Py_complex);
+
+
/* Complex object interface */
/*
PyDictValues *ma_values;
} PyDictObject;
+PyAPI_FUNC(PyObject *) _PyDict_GetItem_KnownHash(PyObject *mp, PyObject *key,
+ Py_hash_t hash);
+
PyAPI_FUNC(PyObject *) PyDict_SetDefault(
PyObject *mp, PyObject *key, PyObject *defaultobj);
PyAPI_FUNC(int) PyDict_ContainsString(PyObject *mp, const char *key);
+PyAPI_FUNC(PyObject *) _PyDict_NewPresized(Py_ssize_t minused);
+
PyAPI_FUNC(int) PyDict_Pop(PyObject *dict, PyObject *key, PyObject **result);
PyAPI_FUNC(int) PyDict_PopString(PyObject *dict, const char *key, PyObject **result);
PyAPI_FUNC(PyObject *) _PyDict_Pop(PyObject *dict, PyObject *key, PyObject *default_value);
_PyLongValue long_value;
};
+PyAPI_FUNC(PyLongObject*) _PyLong_New(Py_ssize_t);
+
+// Return a copy of src.
+PyAPI_FUNC(PyObject*) _PyLong_Copy(PyLongObject *src);
+
+PyAPI_FUNC(PyLongObject*) _PyLong_FromDigits(
+ int negative,
+ Py_ssize_t digit_count,
+ digit *digits);
+
/* Inline some internals for speed. These should be in pycore_long.h
* if user code didn't need them inlined. */
PyAPI_FUNC(int) PyUnstable_Long_IsCompact(const PyLongObject* op);
PyAPI_FUNC(Py_ssize_t) PyUnstable_Long_CompactValue(const PyLongObject* op);
+// _PyLong_Sign. Return 0 if v is 0, -1 if v < 0, +1 if v > 0.
+// v must not be NULL, and must be a normalized long.
+// There are no error cases.
+PyAPI_FUNC(int) _PyLong_Sign(PyObject *v);
+
/* _PyLong_FromByteArray: View the n unsigned bytes as a binary integer in
base 256, and return a Python int with the same numeric value.
If n is 0, the integer is 0. Else:
#endif
+/********************* String Literals ****************************************/
+/* This structure helps managing static strings. The basic usage goes like this:
+ Instead of doing
+
+ r = PyObject_CallMethod(o, "foo", "args", ...);
+
+ do
+
+ _Py_IDENTIFIER(foo);
+ ...
+ r = _PyObject_CallMethodId(o, &PyId_foo, "args", ...);
+
+ PyId_foo is a static variable, either on block level or file level. On first
+ usage, the string "foo" is interned, and the structures are linked. On interpreter
+ shutdown, all strings are released.
+
+ Alternatively, _Py_static_string allows choosing the variable name.
+ _PyUnicode_FromId returns a borrowed reference to the interned string.
+ _PyObject_{Get,Set,Has}AttrId are __getattr__ versions using _Py_Identifier*.
+*/
+typedef struct _Py_Identifier {
+ const char* string;
+ // Index in PyInterpreterState.unicode.ids.array. It is process-wide
+ // unique and must be initialized to -1.
+ Py_ssize_t index;
+} _Py_Identifier;
+
+#ifndef Py_BUILD_CORE
+// For now we are keeping _Py_IDENTIFIER for continued use
+// in non-builtin extensions (and naughty PyPI modules).
+
+#define _Py_static_string_init(value) { .string = (value), .index = -1 }
+#define _Py_static_string(varname, value) static _Py_Identifier varname = _Py_static_string_init(value)
+#define _Py_IDENTIFIER(varname) _Py_static_string(PyId_##varname, #varname)
+
+#endif /* !Py_BUILD_CORE */
+
+
typedef struct {
/* Number implementations must check *both*
arguments for proper type and implement the necessary conversions
PyAPI_FUNC(void) _Py_BreakPoint(void);
PyAPI_FUNC(void) _PyObject_Dump(PyObject *);
+PyAPI_FUNC(PyObject*) _PyObject_GetAttrId(PyObject *, _Py_Identifier *);
+
PyAPI_FUNC(PyObject **) _PyObject_GetDictPtr(PyObject *);
PyAPI_FUNC(void) PyObject_CallFinalizer(PyObject *);
PyAPI_FUNC(int) PyObject_CallFinalizerFromDealloc(PyObject *);
# error "this header file must not be included directly"
#endif
+/* Prime multiplier used in string and various other hashes. */
+#define _PyHASH_MULTIPLIER 1000003UL /* 0xf4243 */
+
+/* Parameters used for the numeric hash implementation. See notes for
+ _Py_HashDouble in Python/pyhash.c. Numeric hashes are based on
+ reduction modulo the prime 2**_PyHASH_BITS - 1. */
+
+#if SIZEOF_VOID_P >= 8
+# define _PyHASH_BITS 61
+#else
+# define _PyHASH_BITS 31
+#endif
+
+#define _PyHASH_MODULUS (((size_t)1 << _PyHASH_BITS) - 1)
+#define _PyHASH_INF 314159
+#define _PyHASH_IMAG _PyHASH_MULTIPLIER
+
+/* Helpers for hash functions */
+PyAPI_FUNC(Py_hash_t) _Py_HashDouble(PyObject *, double);
+PyAPI_FUNC(Py_hash_t) _Py_HashPointer(const void*);
+
+
/* hash function definition */
typedef struct {
Py_hash_t (*const hash)(const void *, Py_ssize_t);
The function returns 1 if _PyGILState_check_enabled is non-zero. */
PyAPI_FUNC(int) PyGILState_Check(void);
+/* The implementation of sys._current_frames() Returns a dict mapping
+ thread id to that thread's current frame.
+*/
+PyAPI_FUNC(PyObject*) _PyThread_CurrentFrames(void);
+
/* Routines for advanced debuggers, requested by David Beazley.
Don't use unless you know what you are doing! */
PyAPI_FUNC(PyInterpreterState *) PyInterpreterState_Main(void);
Py_DEPRECATED(3.13) typedef wchar_t PY_UNICODE_TYPE;
Py_DEPRECATED(3.13) typedef wchar_t Py_UNICODE;
+
/* --- Internal Unicode Operations ---------------------------------------- */
// Static inline functions to work with surrogates
return (0xDC00 + (ch & 0x3FF));
}
+
/* --- Unicode Type ------------------------------------------------------- */
/* ASCII-only strings created through PyUnicode_New use the PyASCIIObject
#define PyUnicode_MAX_CHAR_VALUE(op) \
PyUnicode_MAX_CHAR_VALUE(_PyObject_CAST(op))
+
/* === Public API ========================================================= */
/* With PEP 393, this is the recommended way to allocate a new unicode object.
const void *buffer,
Py_ssize_t size);
+
+/* --- _PyUnicodeWriter API ----------------------------------------------- */
+
+typedef struct {
+ PyObject *buffer;
+ void *data;
+ int kind;
+ Py_UCS4 maxchar;
+ Py_ssize_t size;
+ Py_ssize_t pos;
+
+ /* minimum number of allocated characters (default: 0) */
+ Py_ssize_t min_length;
+
+ /* minimum character (default: 127, ASCII) */
+ Py_UCS4 min_char;
+
+ /* If non-zero, overallocate the buffer (default: 0). */
+ unsigned char overallocate;
+
+ /* If readonly is 1, buffer is a shared string (cannot be modified)
+ and size is set to 0. */
+ unsigned char readonly;
+} _PyUnicodeWriter ;
+
+// Initialize a Unicode writer.
+//
+// By default, the minimum buffer size is 0 character and overallocation is
+// disabled. Set min_length, min_char and overallocate attributes to control
+// the allocation of the buffer.
+PyAPI_FUNC(void)
+_PyUnicodeWriter_Init(_PyUnicodeWriter *writer);
+
+/* Prepare the buffer to write 'length' characters
+ with the specified maximum character.
+
+ Return 0 on success, raise an exception and return -1 on error. */
+#define _PyUnicodeWriter_Prepare(WRITER, LENGTH, MAXCHAR) \
+ (((MAXCHAR) <= (WRITER)->maxchar \
+ && (LENGTH) <= (WRITER)->size - (WRITER)->pos) \
+ ? 0 \
+ : (((LENGTH) == 0) \
+ ? 0 \
+ : _PyUnicodeWriter_PrepareInternal((WRITER), (LENGTH), (MAXCHAR))))
+
+/* Don't call this function directly, use the _PyUnicodeWriter_Prepare() macro
+ instead. */
+PyAPI_FUNC(int)
+_PyUnicodeWriter_PrepareInternal(_PyUnicodeWriter *writer,
+ Py_ssize_t length, Py_UCS4 maxchar);
+
+/* Prepare the buffer to have at least the kind KIND.
+ For example, kind=PyUnicode_2BYTE_KIND ensures that the writer will
+ support characters in range U+000-U+FFFF.
+
+ Return 0 on success, raise an exception and return -1 on error. */
+#define _PyUnicodeWriter_PrepareKind(WRITER, KIND) \
+ ((KIND) <= (WRITER)->kind \
+ ? 0 \
+ : _PyUnicodeWriter_PrepareKindInternal((WRITER), (KIND)))
+
+/* Don't call this function directly, use the _PyUnicodeWriter_PrepareKind()
+ macro instead. */
+PyAPI_FUNC(int)
+_PyUnicodeWriter_PrepareKindInternal(_PyUnicodeWriter *writer,
+ int kind);
+
+/* Append a Unicode character.
+ Return 0 on success, raise an exception and return -1 on error. */
+PyAPI_FUNC(int)
+_PyUnicodeWriter_WriteChar(_PyUnicodeWriter *writer,
+ Py_UCS4 ch
+ );
+
+/* Append a Unicode string.
+ Return 0 on success, raise an exception and return -1 on error. */
+PyAPI_FUNC(int)
+_PyUnicodeWriter_WriteStr(_PyUnicodeWriter *writer,
+ PyObject *str /* Unicode string */
+ );
+
+/* Append a substring of a Unicode string.
+ Return 0 on success, raise an exception and return -1 on error. */
+PyAPI_FUNC(int)
+_PyUnicodeWriter_WriteSubstring(_PyUnicodeWriter *writer,
+ PyObject *str, /* Unicode string */
+ Py_ssize_t start,
+ Py_ssize_t end
+ );
+
+/* Append an ASCII-encoded byte string.
+ Return 0 on success, raise an exception and return -1 on error. */
+PyAPI_FUNC(int)
+_PyUnicodeWriter_WriteASCIIString(_PyUnicodeWriter *writer,
+ const char *str, /* ASCII-encoded byte string */
+ Py_ssize_t len /* number of bytes, or -1 if unknown */
+ );
+
+/* Append a latin1-encoded byte string.
+ Return 0 on success, raise an exception and return -1 on error. */
+PyAPI_FUNC(int)
+_PyUnicodeWriter_WriteLatin1String(_PyUnicodeWriter *writer,
+ const char *str, /* latin1-encoded byte string */
+ Py_ssize_t len /* length in bytes */
+ );
+
+/* Get the value of the writer as a Unicode string. Clear the
+ buffer of the writer. Raise an exception and return NULL
+ on error. */
+PyAPI_FUNC(PyObject *)
+_PyUnicodeWriter_Finish(_PyUnicodeWriter *writer);
+
+/* Deallocate memory of a writer (clear its internal buffer). */
+PyAPI_FUNC(void)
+_PyUnicodeWriter_Dealloc(_PyUnicodeWriter *writer);
+
+
/* --- Manage the default encoding ---------------------------------------- */
/* Returns a pointer to the default encoding (UTF-8) of the
PyAPI_FUNC(const char *) PyUnicode_AsUTF8(PyObject *unicode);
+// Alias kept for backward compatibility
+#define _PyUnicode_AsString PyUnicode_AsUTF8
+
+
/* === Characters Type APIs =============================================== */
/* These should not be used directly. Use the Py_UNICODE_IS* and
|| Py_UNICODE_ISDIGIT(ch)
|| Py_UNICODE_ISNUMERIC(ch));
}
+
+
+/* === Misc functions ===================================================== */
+
+// Return an interned Unicode object for an Identifier; may fail if there is no
+// memory.
+PyAPI_FUNC(PyObject*) _PyUnicode_FromId(_Py_Identifier*);
PyObject *result,
const char *where);
-/* Convert keyword arguments from the FASTCALL (stack: C array, kwnames: tuple)
- format to a Python dictionary ("kwargs" dict).
-
- The type of kwnames keys is not checked. The final function getting
- arguments is responsible to check if all keys are strings, for example using
- PyArg_ParseTupleAndKeywords() or PyArg_ValidateKeywordArguments().
-
- Duplicate keys are merged using the last value. If duplicate keys must raise
- an exception, the caller is responsible to implement an explicit keys on
- kwnames. */
-extern PyObject* _PyStack_AsDict(PyObject *const *values, PyObject *kwnames);
-
extern PyObject* _PyObject_Call_Prepend(
PyThreadState *tstate,
PyObject *callable,
PyObject *name,
const char *format, ...);
-/* Like PyObject_CallMethod(), but expect a _Py_Identifier*
- as the method name. */
-extern PyObject* _PyObject_CallMethodId(
- PyObject *obj,
- _Py_Identifier *name,
- const char *format, ...);
-
extern PyObject* _PyObject_CallMethodIdObjArgs(
PyObject *obj,
_Py_Identifier *name,
#include "pycore_unicodeobject.h" // _PyUnicodeWriter
-// Operations on complex numbers.
-// Export functions for 'cmath' shared extension.
-PyAPI_FUNC(Py_complex) _Py_c_sum(Py_complex, Py_complex);
-PyAPI_FUNC(Py_complex) _Py_c_diff(Py_complex, Py_complex);
-PyAPI_FUNC(Py_complex) _Py_c_neg(Py_complex);
-PyAPI_FUNC(Py_complex) _Py_c_prod(Py_complex, Py_complex);
-PyAPI_FUNC(Py_complex) _Py_c_quot(Py_complex, Py_complex);
-PyAPI_FUNC(Py_complex) _Py_c_pow(Py_complex, Py_complex);
-PyAPI_FUNC(double) _Py_c_abs(Py_complex);
-
/* Format the object based on the format_spec, as defined in PEP 3101
(Advanced String Formatting). */
extern int _PyComplex_FormatAdvancedWriter(
int (*predicate)(PyObject *value));
// "KnownHash" variants
-// Export for '_testinternalcapi' shared extension
-PyAPI_FUNC(PyObject *) _PyDict_GetItem_KnownHash(PyObject *mp, PyObject *key,
- Py_hash_t hash);
// Export for '_asyncio' shared extension
PyAPI_FUNC(int) _PyDict_SetItem_KnownHash(PyObject *mp, PyObject *key,
PyObject *item, Py_hash_t hash);
extern void _PyDict_MaybeUntrack(PyObject *mp);
-extern PyObject* _PyDict_NewPresized(Py_ssize_t minused);
-
// Export for '_ctypes' shared extension
PyAPI_FUNC(Py_ssize_t) _PyDict_SizeOf(PyDictObject *);
# error "this header requires Py_BUILD_CORE define"
#endif
-/* This structure helps managing static strings. The basic usage goes like this:
- Instead of doing
-
- r = PyObject_CallMethod(o, "foo", "args", ...);
-
- do
-
- _Py_IDENTIFIER(foo);
- ...
- r = _PyObject_CallMethodId(o, &PyId_foo, "args", ...);
-
- PyId_foo is a static variable, either on block level or file level. On first
- usage, the string "foo" is interned, and the structures are linked. On interpreter
- shutdown, all strings are released.
-
- Alternatively, _Py_static_string allows choosing the variable name.
- _PyUnicode_FromId returns a borrowed reference to the interned string.
- _PyObject_{Get,Set,Has}AttrId are __getattr__ versions using _Py_Identifier*.
-*/
-typedef struct _Py_Identifier {
- const char* string;
- // Index in PyInterpreterState.unicode.ids.array. It is process-wide
- // unique and must be initialized to -1.
- Py_ssize_t index;
-} _Py_Identifier;
-
-// For now we are keeping _Py_IDENTIFIER for continued use
-// in non-builtin extensions (and naughty PyPI modules).
-
-#define _Py_static_string_init(value) { .string = (value), .index = -1 }
-#define _Py_static_string(varname, value) static _Py_Identifier varname = _Py_static_string_init(value)
-#define _Py_IDENTIFIER(varname) _Py_static_string(PyId_##varname, #varname)
-
extern PyObject* _PyType_LookupId(PyTypeObject *, _Py_Identifier *);
extern PyObject* _PyObject_LookupSpecialId(PyObject *, _Py_Identifier *);
-extern PyObject* _PyObject_GetAttrId(PyObject *, _Py_Identifier *);
extern int _PyObject_SetAttrId(PyObject *, _Py_Identifier *, PyObject *);
#ifdef __cplusplus
# error "_PY_LONG_DEFAULT_MAX_STR_DIGITS smaller than threshold."
#endif
-extern PyLongObject* _PyLong_New(Py_ssize_t);
-
-// Return a copy of src.
-extern PyObject* _PyLong_Copy(PyLongObject *src);
-
-// Export for '_decimal' shared extension
-PyAPI_FUNC(PyLongObject*) _PyLong_FromDigits(
- int negative,
- Py_ssize_t digit_count,
- digit *digits);
-
-// _PyLong_Sign. Return 0 if v is 0, -1 if v < 0, +1 if v > 0.
-// v must not be NULL, and must be a normalized long.
-// There are no error cases.
-//
-// Export for '_pickle' shared extension.
-PyAPI_FUNC(int) _PyLong_Sign(PyObject *v);
-
// _PyLong_NumBits. Return the number of bits needed to represent the
// absolute value of a long. For example, this returns 1 for 1 and -1, 2
// for 2 and -2, and 2 for 3 and -3. It returns 0 for 0.
# error "this header requires Py_BUILD_CORE define"
#endif
-/* Helpers for hash functions */
-extern Py_hash_t _Py_HashDouble(PyObject *, double);
-
-// Export for '_decimal' shared extension
-PyAPI_FUNC(Py_hash_t) _Py_HashPointer(const void*);
-
// Similar to _Py_HashPointer(), but don't replace -1 with -2
extern Py_hash_t _Py_HashPointerRaw(const void*);
// Export for '_datetime' shared extension
PyAPI_FUNC(Py_hash_t) _Py_HashBytes(const void*, Py_ssize_t);
-/* Prime multiplier used in string and various other hashes. */
-#define _PyHASH_MULTIPLIER 1000003UL /* 0xf4243 */
-
-/* Parameters used for the numeric hash implementation. See notes for
- _Py_HashDouble in Python/pyhash.c. Numeric hashes are based on
- reduction modulo the prime 2**_PyHASH_BITS - 1. */
-
-#if SIZEOF_VOID_P >= 8
-# define _PyHASH_BITS 61
-#else
-# define _PyHASH_BITS 31
-#endif
-
-#define _PyHASH_MODULUS (((size_t)1 << _PyHASH_BITS) - 1)
-#define _PyHASH_INF 314159
-#define _PyHASH_IMAG _PyHASH_MULTIPLIER
-
/* Hash secret
*
* memory layout on 64 bit systems
// Export for '_testinternalcapi' shared extension
PyAPI_FUNC(PyObject*) _PyThreadState_GetDict(PyThreadState *tstate);
-/* The implementation of sys._current_frames() Returns a dict mapping
- thread id to that thread's current frame.
-*/
-extern PyObject* _PyThread_CurrentFrames(void);
-
/* The implementation of sys._current_exceptions() Returns a dict mapping
thread id to that thread's current exception.
*/
/* --- _PyUnicodeWriter API ----------------------------------------------- */
-typedef struct {
- PyObject *buffer;
- void *data;
- int kind;
- Py_UCS4 maxchar;
- Py_ssize_t size;
- Py_ssize_t pos;
-
- /* minimum number of allocated characters (default: 0) */
- Py_ssize_t min_length;
-
- /* minimum character (default: 127, ASCII) */
- Py_UCS4 min_char;
-
- /* If non-zero, overallocate the buffer (default: 0). */
- unsigned char overallocate;
-
- /* If readonly is 1, buffer is a shared string (cannot be modified)
- and size is set to 0. */
- unsigned char readonly;
-} _PyUnicodeWriter ;
-
-// Initialize a Unicode writer.
-//
-// By default, the minimum buffer size is 0 character and overallocation is
-// disabled. Set min_length, min_char and overallocate attributes to control
-// the allocation of the buffer.
-//
-// Export the _PyUnicodeWriter API for '_multibytecodec' shared extension.
-PyAPI_FUNC(void)
-_PyUnicodeWriter_Init(_PyUnicodeWriter *writer);
-
-/* Prepare the buffer to write 'length' characters
- with the specified maximum character.
-
- Return 0 on success, raise an exception and return -1 on error. */
-#define _PyUnicodeWriter_Prepare(WRITER, LENGTH, MAXCHAR) \
- (((MAXCHAR) <= (WRITER)->maxchar \
- && (LENGTH) <= (WRITER)->size - (WRITER)->pos) \
- ? 0 \
- : (((LENGTH) == 0) \
- ? 0 \
- : _PyUnicodeWriter_PrepareInternal((WRITER), (LENGTH), (MAXCHAR))))
-
-/* Don't call this function directly, use the _PyUnicodeWriter_Prepare() macro
- instead. */
-PyAPI_FUNC(int)
-_PyUnicodeWriter_PrepareInternal(_PyUnicodeWriter *writer,
- Py_ssize_t length, Py_UCS4 maxchar);
-
-/* Prepare the buffer to have at least the kind KIND.
- For example, kind=PyUnicode_2BYTE_KIND ensures that the writer will
- support characters in range U+000-U+FFFF.
-
- Return 0 on success, raise an exception and return -1 on error. */
-#define _PyUnicodeWriter_PrepareKind(WRITER, KIND) \
- ((KIND) <= (WRITER)->kind \
- ? 0 \
- : _PyUnicodeWriter_PrepareKindInternal((WRITER), (KIND)))
-
-/* Don't call this function directly, use the _PyUnicodeWriter_PrepareKind()
- macro instead. */
-PyAPI_FUNC(int)
-_PyUnicodeWriter_PrepareKindInternal(_PyUnicodeWriter *writer,
- int kind);
-
-/* Append a Unicode character.
- Return 0 on success, raise an exception and return -1 on error. */
-PyAPI_FUNC(int)
-_PyUnicodeWriter_WriteChar(_PyUnicodeWriter *writer,
- Py_UCS4 ch
- );
-
-/* Append a Unicode string.
- Return 0 on success, raise an exception and return -1 on error. */
-PyAPI_FUNC(int)
-_PyUnicodeWriter_WriteStr(_PyUnicodeWriter *writer,
- PyObject *str /* Unicode string */
- );
-
-/* Append a substring of a Unicode string.
- Return 0 on success, raise an exception and return -1 on error. */
-PyAPI_FUNC(int)
-_PyUnicodeWriter_WriteSubstring(_PyUnicodeWriter *writer,
- PyObject *str, /* Unicode string */
- Py_ssize_t start,
- Py_ssize_t end
- );
-
-/* Append an ASCII-encoded byte string.
- Return 0 on success, raise an exception and return -1 on error. */
-PyAPI_FUNC(int)
-_PyUnicodeWriter_WriteASCIIString(_PyUnicodeWriter *writer,
- const char *str, /* ASCII-encoded byte string */
- Py_ssize_t len /* number of bytes, or -1 if unknown */
- );
-
-/* Append a latin1-encoded byte string.
- Return 0 on success, raise an exception and return -1 on error. */
-PyAPI_FUNC(int)
-_PyUnicodeWriter_WriteLatin1String(_PyUnicodeWriter *writer,
- const char *str, /* latin1-encoded byte string */
- Py_ssize_t len /* length in bytes */
- );
-
-/* Get the value of the writer as a Unicode string. Clear the
- buffer of the writer. Raise an exception and return NULL
- on error. */
-PyAPI_FUNC(PyObject *)
-_PyUnicodeWriter_Finish(_PyUnicodeWriter *writer);
-
-/* Deallocate memory of a writer (clear its internal buffer). */
-PyAPI_FUNC(void)
-_PyUnicodeWriter_Dealloc(_PyUnicodeWriter *writer);
-
-
/* Format the object based on the format_spec, as defined in PEP 3101
(Advanced String Formatting). */
extern int _PyUnicode_FormatAdvancedWriter(
extern PyObject* _PyUnicode_FormatLong(PyObject *, int, int, int);
-// Return an interned Unicode object for an Identifier; may fail if there is no
-// memory.
-// Export for '_testembed' program.
-PyAPI_FUNC(PyObject*) _PyUnicode_FromId(_Py_Identifier*);
-
/* Fast equality check when the inputs are known to be exact unicode types
and where the hash values are equal (i.e. a very probable match) */
extern int _PyUnicode_EQ(PyObject *, PyObject *);
#define _Py_IMMORTAL_REFCNT_LOCAL UINT32_MAX
#endif
+// Kept for backward compatibility. It was needed by Py_TRACE_REFS build.
+#define _PyObject_EXTRA_INIT
+
// Make all internal uses of PyObject_HEAD_INIT immortal while preserving the
// C-API expectation that the refcnt will be set to 1.
#if defined(Py_NOGIL)
--- /dev/null
+Restore removed private C API functions, macros and structures which have no
+simple replacement for now:
+
+* _PyDict_GetItem_KnownHash()
+* _PyDict_NewPresized()
+* _PyHASH_BITS
+* _PyHASH_IMAG
+* _PyHASH_INF
+* _PyHASH_MODULUS
+* _PyHASH_MULTIPLIER
+* _PyLong_Copy()
+* _PyLong_FromDigits()
+* _PyLong_New()
+* _PyLong_Sign()
+* _PyObject_CallMethodId()
+* _PyObject_CallMethodNoArgs()
+* _PyObject_CallMethodOneArg()
+* _PyObject_CallOneArg()
+* _PyObject_EXTRA_INIT
+* _PyObject_FastCallDict()
+* _PyObject_GetAttrId()
+* _PyObject_Vectorcall()
+* _PyObject_VectorcallMethod()
+* _PyStack_AsDict()
+* _PyThread_CurrentFrames()
+* _PyUnicodeWriter structure
+* _PyUnicodeWriter_Dealloc()
+* _PyUnicodeWriter_Finish()
+* _PyUnicodeWriter_Init()
+* _PyUnicodeWriter_Prepare()
+* _PyUnicodeWriter_PrepareKind()
+* _PyUnicodeWriter_WriteASCIIString()
+* _PyUnicodeWriter_WriteChar()
+* _PyUnicodeWriter_WriteLatin1String()
+* _PyUnicodeWriter_WriteStr()
+* _PyUnicodeWriter_WriteSubstring()
+* _PyUnicode_AsString()
+* _PyUnicode_FromId()
+* _PyVectorcall_Function()
+* _Py_IDENTIFIER()
+* _Py_c_abs()
+* _Py_c_diff()
+* _Py_c_neg()
+* _Py_c_pow()
+* _Py_c_prod()
+* _Py_c_quot()
+* _Py_c_sum()
+* _Py_static_string()
+* _Py_static_string_init()
+
+Patch by Victor Stinner.
#include "pycore_call.h" // _PyObject_CallNoArgs()
#include "pycore_ceval.h" // _PyEval_GetBuiltin()
#include "pycore_code.h" // stats
-#include "pycore_dict.h" // PyDictKeysObject
+#include "pycore_dict.h" // export _PyDict_SizeOf()
#include "pycore_gc.h" // _PyObject_GC_IS_TRACKED()
#include "pycore_object.h" // _PyObject_GC_TRACK(), _PyDebugAllocatorStats()
#include "pycore_pyerrors.h" // _PyErr_GetRaisedException()
projects / thirdparty / Python / cpython.git / commitdiff
