gh-131152: Remove unused imports from tests (part 2) (#131154)

Author: vstinner

Lib/test/test_free_threading/test_func_annotations.py

@@ -1,7 +1,7 @@
 import concurrent.futures
 import unittest
 import inspect
-from threading import Thread, Barrier
+from threading import Barrier
 from unittest import TestCase
 
 from test.support import threading_helper, Py_GIL_DISABLED

Lib/test/test_free_threading/test_itertools_batched.py

@@ -1,5 +1,4 @@
 import unittest
-import sys
 from threading import Thread, Barrier
 from itertools import batched
 from test.support import threading_helper

Lib/test/test_free_threading/test_methodcaller.py

@@ -1,6 +1,5 @@
 import unittest
 from threading import Thread
-from test.support import threading_helper
 from operator import methodcaller
 
 

Lib/test/test_glob.py

@@ -6,7 +6,6 @@
 import unittest
 import warnings
 
-from test import support
 from test.support import is_wasi, Py_DEBUG
 from test.support.os_helper import (TESTFN, skip_unless_symlink,
                                     can_symlink, create_empty_file, change_cwd)

Lib/test/test_importlib/extension/test_case_sensitivity.py

@@ -1,4 +1,3 @@
-from importlib import _bootstrap_external
 from test.support import os_helper
 import unittest
 import sys

Lib/test/test_importlib/resources/test_files.py

@@ -1,7 +1,5 @@
-import os
 import pathlib
 import py_compile
-import shutil
 import textwrap
 import unittest
 import warnings

Lib/test/test_importlib/test_util.py

@@ -9,7 +9,6 @@
 from importlib import _bootstrap_external
 import os
 import pathlib
-import re
 import string
 import sys
 from test import support

Lib/test/test_locale.py

@@ -489,7 +489,6 @@ def test_defaults_UTF8(self):
         # valid. Furthermore LC_CTYPE=UTF is used by the UTF-8 locale coercing
         # during interpreter startup (on macOS).
         import _locale
-        import os
 
         self.assertEqual(locale._parse_localename('UTF-8'), (None, 'UTF-8'))
 

Lib/test/test_pathlib/test_pathlib.py

@@ -18,7 +18,6 @@
 from test.support import import_helper
 from test.support import is_emscripten, is_wasi
 from test.support import infinite_recursion
-from test.support import swap_attr
 from test.support import os_helper
 from test.support.os_helper import TESTFN, FakePath
 from test.test_pathlib import test_pathlib_abc

Lib/test/test_pathlib/test_pathlib_abc.py

@@ -1,11 +1,9 @@
-import collections
 import io
 import os
 import errno
 import unittest
 
-from pathlib._os import magic_open
-from pathlib.types import _PathParser, PathInfo, _JoinablePath, _ReadablePath, _WritablePath
+from pathlib.types import _JoinablePath, _ReadablePath, _WritablePath
 import posixpath
 
 from test.support.os_helper import TESTFN

Lib/test/test_pkgutil.py

@@ -1,6 +1,6 @@
 from pathlib import Path
-from test.support.import_helper import unload, CleanImport
-from test.support.warnings_helper import check_warnings, ignore_warnings
+from test.support.import_helper import unload
+from test.support.warnings_helper import check_warnings
 import unittest
 import sys
 import importlib

Lib/test/test_pyrepl/support.py

@@ -1,4 +1,3 @@
-import os
 from code import InteractiveConsole
 from functools import partial
 from typing import Iterable

Lib/test/test_pyrepl/test_eventqueue.py

@@ -1,6 +1,5 @@
 import tempfile
 import unittest
-import sys
 from unittest.mock import patch
 from test import support
 

Lib/test/test_shutil.py

@@ -10,7 +10,6 @@
 import os.path
 import errno
 import functools
-import pathlib
 import subprocess
 import random
 import string
@@ -32,7 +31,6 @@
 from test import support
 from test.support import os_helper
 from test.support.os_helper import TESTFN, FakePath
-from test.support import warnings_helper
 
 TESTFN2 = TESTFN + "2"
 TESTFN_SRC = TESTFN + "_SRC"

Lib/test/test_tarfile.py

@@ -19,7 +19,6 @@
 from test import support
 from test.support import os_helper
 from test.support import script_helper
-from test.support import warnings_helper
 
 # Check for our compression modules.
 try:

Lib/test/test_thread_local_bytecode.py

@@ -1,5 +1,4 @@
 """Tests for thread-local bytecode."""
-import dis
 import textwrap
 import unittest
 

Lib/test/test_types.py

@@ -1,8 +1,7 @@
 # Python test set -- part 6, built-in types
 
 from test.support import (
-    run_with_locale, is_apple_mobile, cpython_only, no_rerun,
-    iter_builtin_types, iter_slot_wrappers,
+    run_with_locale, cpython_only, no_rerun,
     MISSING_C_DOCSTRINGS,
 )
 import collections.abc

Lib/test/test_userdict.py

@@ -1,6 +1,6 @@
 # Check every path through every method of UserDict
 
-from test import mapping_tests, support
+from test import mapping_tests
 import unittest
 import collections
 

Lib/test/test_userlist.py

@@ -3,7 +3,6 @@
 from collections import UserList
 from test import list_tests
 import unittest
-from test import support
 
 
 class UserListTest(list_tests.CommonTest):

Lib/test/test_wmi.py

@@ -1,7 +1,6 @@
 # Test the internal _wmi module on Windows
 # This is used by the platform module, and potentially others
 
-import time
 import unittest
 from test import support
 from test.support import import_helper

Lib/test/test_zipfile/_path/test_path.py

@@ -5,7 +5,6 @@
 import pickle
 import stat
 import sys
-import time
 import unittest
 import zipfile
 import zipfile._path

Lib/test/test_zipfile/test_core.py

@@ -24,7 +24,6 @@
 from test.support import (
     findfile, requires_zlib, requires_bz2, requires_lzma,
     captured_stdout, captured_stderr, requires_subprocess,
-    is_emscripten
 )
 from test.support.os_helper import (
     TESTFN, unlink, rmtree, temp_dir, temp_cwd, fd_count, FakePath