gh-109653: Remove unused imports in the `Lib/` directory (#109803)

diff --git a/Lib/asyncio/tasks.py b/Lib/asyncio/tasks.py
index edc64fda2a6ad6b12edbeb0210e37a1d4ec02015..21a1b24194bcd86032d8ec6e31b75111dc3d46fb 100644 (file)
--- a/Lib/asyncio/tasks.py
+++ b/Lib/asyncio/tasks.py
@@ -17,7 +17,6 @@ import inspect
 import itertools
 import math
 import types
-import warnings
 import weakref
 from types import GenericAlias
 

diff --git a/Lib/test/mapping_tests.py b/Lib/test/mapping_tests.py
index b3e4192e65d95732576a712ffd41dd46f9a00211..b4cfce19a7174e6be309e152bbc29a8116962e5f 100644 (file)
--- a/Lib/test/mapping_tests.py
+++ b/Lib/test/mapping_tests.py
@@ -1,7 +1,6 @@
 # tests common to dict and UserDict
 import unittest
 import collections
-import sys
 from test.support import Py_C_RECURSION_LIMIT
 
 

diff --git a/Lib/test/support/interpreters.py b/Lib/test/support/interpreters.py
index 5c484d1170d1d99b313ccfaae75715b32d811de5..eeff3abe0324e58c6d2fc67245eb1ab4968ce068 100644 (file)
--- a/Lib/test/support/interpreters.py
+++ b/Lib/test/support/interpreters.py
@@ -5,7 +5,7 @@ import _xxsubinterpreters as _interpreters
 import _xxinterpchannels as _channels
 
 # aliases:
-from _xxsubinterpreters import is_shareable, RunFailedError
+from _xxsubinterpreters import is_shareable
 from _xxinterpchannels import (
     ChannelError, ChannelNotFoundError, ChannelEmptyError,
 )

diff --git a/Lib/test/test_asyncio/test_eager_task_factory.py b/Lib/test/test_asyncio/test_eager_task_factory.py
index fc9ad8eb43bb1b775ecf52a442e0b73e3d0ea470..0f8212dbec47be5096988cbacd99dbb2237e4e04 100644 (file)
--- a/Lib/test/test_asyncio/test_eager_task_factory.py
+++ b/Lib/test/test_asyncio/test_eager_task_factory.py
@@ -7,7 +7,6 @@ import unittest
 from unittest import mock
 from asyncio import tasks
 from test.test_asyncio import utils as test_utils
-import test.support
 from test.support.script_helper import assert_python_ok
 
 MOCK_ANY = mock.ANY

diff --git a/Lib/test/test_capi/test_abstract.py b/Lib/test/test_capi/test_abstract.py
index 7fad853ff54fe37d0eb59153a8587d86477d2c81..eeaef60a8b47b5b4416f095c2e82fb9a48dd0471 100644 (file)
--- a/Lib/test/test_capi/test_abstract.py
+++ b/Lib/test/test_capi/test_abstract.py
@@ -1,8 +1,5 @@
 import unittest
-import sys
 from collections import OrderedDict
-from test import support
-from test.support import import_helper
 import _testcapi
 
 

diff --git a/Lib/test/test_capi/test_dict.py b/Lib/test/test_capi/test_dict.py
index b22fa20e14dfea91868ce69c43640bc8d1d9ce12..11b2ca910707df3d9ec6dfdb2bcc3d568c324899 100644 (file)
--- a/Lib/test/test_capi/test_dict.py
+++ b/Lib/test/test_capi/test_dict.py
@@ -1,9 +1,6 @@
 import unittest
-import sys
 from collections import OrderedDict, UserDict
 from types import MappingProxyType
-from test import support
-from test.support import import_helper
 import _testcapi
 
 

diff --git a/Lib/test/test_capi/test_misc.py b/Lib/test/test_capi/test_misc.py
index cf1cba3e693ef6a8d879dcf0a455e8e4e08c85fe..5ece213e7b2363b65a4ee2c221cdf7ad13f0aae9 100644 (file)
--- a/Lib/test/test_capi/test_misc.py
+++ b/Lib/test/test_capi/test_misc.py
@@ -2,7 +2,7 @@
 # these are all functions _testcapi exports whose name begins with 'test_'.
 
 import _thread
-from collections import OrderedDict, deque
+from collections import deque
 import contextlib
 import importlib.machinery
 import importlib.util

diff --git a/Lib/test/test_csv.py b/Lib/test/test_csv.py
index 27f4978ca66a88ac9b0b341a962afc3f0674e579..97b9bba24bcbca4bbaa3e6b50171736affe46cfa 100644 (file)
--- a/Lib/test/test_csv.py
+++ b/Lib/test/test_csv.py
@@ -10,7 +10,7 @@ import csv
 import gc
 import pickle
 from test import support
-from test.support import warnings_helper, import_helper, check_disallow_instantiation
+from test.support import import_helper, check_disallow_instantiation
 from itertools import permutations
 from textwrap import dedent
 from collections import OrderedDict

diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py
index d806eeac25fb2f64a74a3454da34ee0ccfcf7900..bd299483e7b0bd3e3e4c80563e6a5d1a07f5e590 100644 (file)
--- a/Lib/test/test_decimal.py
+++ b/Lib/test/test_decimal.py
@@ -41,7 +41,6 @@ from test.support import (TestFailed,
                           darwin_malloc_err_warning, is_emscripten)
 from test.support.import_helper import import_fresh_module
 from test.support import threading_helper
-from test.support import warnings_helper
 import random
 import inspect
 import threading

diff --git a/Lib/test/test_dictviews.py b/Lib/test/test_dictviews.py
index 34918585513846d7bd51f4cc78c853ab8ddf79c2..cad568b6ac4c2d8acf7a270532504d93fa2e5808 100644 (file)
--- a/Lib/test/test_dictviews.py
+++ b/Lib/test/test_dictviews.py
@@ -1,7 +1,6 @@
 import collections.abc
 import copy
 import pickle
-import sys
 import unittest
 from test.support import Py_C_RECURSION_LIMIT
 

diff --git a/Lib/test/test_gdb.py b/Lib/test/test_gdb.py
index 914ef942feab12d45b9419b944c7a5af7f581e5b..5a4394a0993c8de935c56bec728cf2b0e9fe4c1e 100644 (file)
--- a/Lib/test/test_gdb.py
+++ b/Lib/test/test_gdb.py
@@ -4,7 +4,6 @@
 # Lib/test/test_jit_gdb.py
 
 import os
-import platform
 import re
 import subprocess
 import sys

diff --git a/Lib/test/test_importlib/import_/test_packages.py b/Lib/test/test_importlib/import_/test_packages.py
index eb0831f7d6d54bb15d2aa59ba4d21808afbd62d5..0c29d6083265fa1803af47b997ee24c5a07da863 100644 (file)
--- a/Lib/test/test_importlib/import_/test_packages.py
+++ b/Lib/test/test_importlib/import_/test_packages.py
@@ -1,7 +1,6 @@
 from test.test_importlib import util
 import sys
 import unittest
-from test import support
 from test.support import import_helper
 
 

diff --git a/Lib/test/test_peg_generator/__init__.py b/Lib/test/test_peg_generator/__init__.py
index c23542e254c99fa4a6eb3c34d80b555b054ea60b..b32db4426f251d9cbbadf4edf1adaefa9a0a7e3b 100644 (file)
--- a/Lib/test/test_peg_generator/__init__.py
+++ b/Lib/test/test_peg_generator/__init__.py
@@ -1,5 +1,4 @@
 import os.path
-import unittest
 from test import support
 from test.support import load_package_tests
 

diff --git a/Lib/test/test_pyexpat.py b/Lib/test/test_pyexpat.py
index 41f4d172f8d05751135142baa062c18490faf0ad..a542abaf1f35aadcc7f5e0cefbeca1a3c66e1ca7 100644 (file)
--- a/Lib/test/test_pyexpat.py
+++ b/Lib/test/test_pyexpat.py
@@ -2,7 +2,6 @@
 # handler, are obscure and unhelpful.
 
 import os
-import platform
 import sys
 import sysconfig
 import unittest
@@ -14,7 +13,7 @@ from test.support import os_helper
 from xml.parsers import expat
 from xml.parsers.expat import errors
 
-from test.support import sortdict, is_emscripten, is_wasi
+from test.support import sortdict
 
 
 class SetAttributeTest(unittest.TestCase):

diff --git a/Lib/test/test_sqlite3/test_dump.py b/Lib/test/test_sqlite3/test_dump.py
index 3107e1b165d9503f4037443c6b1f382dd273ceb9..14a18c1ad37102eb0ba0cb284a5c310b8310d617 100644 (file)
--- a/Lib/test/test_sqlite3/test_dump.py
+++ b/Lib/test/test_sqlite3/test_dump.py
@@ -1,7 +1,6 @@
 # Author: Paul Kippes <kippesp@gmail.com>
 
 import unittest
-import sqlite3 as sqlite
 
 from .util import memory_database
 from .util import MemoryDatabaseMixin

diff --git a/Lib/test/test_sqlite3/test_userfunctions.py b/Lib/test/test_sqlite3/test_userfunctions.py
index 09019498fd56820d4ee9fb46cfd3f31b1e1a0e73..c6c3db159add647dc0e9bd1958e2f4cb89937a14 100644 (file)
--- a/Lib/test/test_sqlite3/test_userfunctions.py
+++ b/Lib/test/test_sqlite3/test_userfunctions.py
@@ -29,7 +29,7 @@ from unittest.mock import Mock, patch
 from test.support import bigmemtest, gc_collect
 
 from .util import cx_limit, memory_database
-from .util import with_tracebacks, check_tracebacks
+from .util import with_tracebacks
 
 
 def func_returntext():

diff --git a/Lib/test/test_sqlite3/util.py b/Lib/test/test_sqlite3/util.py
index 505406c437b6325030f4ef54dad21ab7184954a0..5599823838beea40c9217dc6c49574e91dbfe7e0 100644 (file)
--- a/Lib/test/test_sqlite3/util.py
+++ b/Lib/test/test_sqlite3/util.py
@@ -4,7 +4,6 @@ import io
 import re
 import sqlite3
 import test.support
-import unittest
 
 
 # Helper for temporary memory databases

diff --git a/Lib/test/test_tkinter/support.py b/Lib/test/test_tkinter/support.py
index 10e64bf40a4afa290ebaf13194724bca18708bbe..a37705f0ae6febbf542b41c47bb4facd94cd92a5 100644 (file)
--- a/Lib/test/test_tkinter/support.py
+++ b/Lib/test/test_tkinter/support.py
@@ -1,6 +1,5 @@
 import functools
 import tkinter
-import unittest
 
 class AbstractTkTest:
 

diff --git a/Lib/test/test_unittest/testmock/testthreadingmock.py b/Lib/test/test_unittest/testmock/testthreadingmock.py
index 94e71921d9bc03064c7b60ed89505ee7240ff756..a02b532ed447cd572c4d5648d609817b7e603fe6 100644 (file)
--- a/Lib/test/test_unittest/testmock/testthreadingmock.py
+++ b/Lib/test/test_unittest/testmock/testthreadingmock.py
@@ -3,7 +3,7 @@ import unittest
 import concurrent.futures
 
 from test.support import threading_helper
-from unittest.mock import patch, ThreadingMock, call
+from unittest.mock import patch, ThreadingMock
 
 
 threading_helper.requires_working_threading(module=True)

diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py
index 55306c63cd4e16828842113892fd47098a981976..9a099adc74f4b4e7aaf881089c30d4505765d862 100644 (file)
--- a/Lib/test/test_zlib.py
+++ b/Lib/test/test_zlib.py
@@ -3,7 +3,6 @@ from test import support
 from test.support import import_helper
 import binascii
 import copy
-import os
 import pickle
 import random
 import sys