bpo-40443: Remove unused imports in tests (GH-19804)

Author: vstinner

Lib/distutils/tests/test_build_clib.py

@@ -8,7 +8,6 @@
 from distutils.command.build_clib import build_clib
 from distutils.errors import DistutilsSetupError
 from distutils.tests import support
-from distutils.spawn import find_executable
 
 class BuildCLibTestCase(support.TempdirManager,
                         support.LoggingSilencer,

Lib/distutils/tests/test_config_cmd.py

@@ -39,7 +39,6 @@ def test_dump_file(self):
 
     @unittest.skipIf(sys.platform == 'win32', "can't test on Windows")
     def test_search_cpp(self):
-        import shutil
         cmd = missing_compiler_executable(['preprocessor'])
         if cmd is not None:
             self.skipTest('The %r command is not found' % cmd)

Lib/distutils/tests/test_dist.py

@@ -8,7 +8,7 @@
 
 from unittest import mock
 
-from distutils.dist import Distribution, fix_help_options, DistributionMetadata
+from distutils.dist import Distribution, fix_help_options
 from distutils.cmd import Command
 
 from test.support import (

Lib/distutils/tests/test_spawn.py

@@ -2,8 +2,7 @@
 import os
 import stat
 import sys
-import unittest
-from unittest import mock
+import unittest.mock
 from test.support import run_unittest, unix_shell
 from test import support as test_support
 

Lib/test/test_array.py

@@ -10,7 +10,6 @@
 import operator
 import struct
 import sys
-import warnings
 
 import array
 from array import _array_reconstructor as array_reconstructor

Lib/test/test_asyncio/test_base_events.py

@@ -3,7 +3,6 @@
 import concurrent.futures
 import errno
 import math
-import os
 import socket
 import sys
 import threading

Lib/test/test_asyncio/test_server.py

@@ -3,7 +3,6 @@
 import threading
 import unittest
 
-from test import support
 from test.support import socket_helper
 from test.test_asyncio import utils as test_utils
 from test.test_asyncio import functional as func_tests

Lib/test/test_asyncio/test_sslproto.py

@@ -2,7 +2,6 @@
 
 import logging
 import socket
-import sys
 from test import support
 import unittest
 import weakref

Lib/test/test_call.py

@@ -1,4 +1,3 @@
-import datetime
 import unittest
 from test.support import cpython_only
 try:

Lib/test/test_code.py

@@ -130,7 +130,6 @@
 import threading
 import unittest
 import weakref
-import opcode
 try:
     import ctypes
 except ImportError:

Lib/test/test_compileall.py

@@ -11,7 +11,6 @@
 import time
 import unittest
 import io
-import errno
 
 from unittest import mock, skipUnless
 try:

Lib/test/test_flufl.py

@@ -1,6 +1,5 @@
 import __future__
 import unittest
-import sys
 from test import support
 
 

Lib/test/test_fractions.py

@@ -9,7 +9,6 @@
 import functools
 import sys
 import unittest
-import warnings
 from copy import copy, deepcopy
 from pickle import dumps, loads
 F = fractions.Fraction

Lib/test/test_fstring.py

@@ -10,9 +10,7 @@
 import ast
 import types
 import decimal
-import sys
 import unittest
-from test import support
 
 a_global = 'global variable'
 

Lib/test/test_hashlib.py

@@ -8,7 +8,6 @@
 
 import array
 from binascii import unhexlify
-import functools
 import hashlib
 import importlib
 import itertools

Lib/test/test_ipaddress.py

@@ -7,7 +7,6 @@
 import unittest
 import re
 import contextlib
-import functools
 import operator
 import pickle
 import ipaddress

Lib/test/test_logging.py

@@ -36,7 +36,6 @@
 import queue
 import random
 import re
-import signal
 import socket
 import struct
 import sys

Lib/test/test_named_expressions.py

@@ -1,4 +1,3 @@
-import os
 import unittest
 
 GLOBAL_VAR = None