# HG changeset patch
# User Jon Dufresne <jon@erezlife.com>
# Date 1421628468 28800
#      Sun Jan 18 16:47:48 2015 -0800
# Node ID 24ee1ec342edd82dbfc3a04be58726be1178d63e
# Parent  0f90a3bd07f7d63eed5dceb8199ed24d1228bc48
Remove unused imports

diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/ctypes/test/test_objects.py
--- a/Lib/ctypes/test/test_objects.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/ctypes/test/test_objects.py	Sun Jan 18 16:47:48 2015 -0800
@@ -54,7 +54,7 @@
 
 '''
 
-import unittest, doctest, sys
+import unittest, doctest
 
 import ctypes.test.test_objects
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/ctypes/test/test_parameters.py
--- a/Lib/ctypes/test/test_parameters.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/ctypes/test/test_parameters.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,4 +1,4 @@
-import unittest, sys
+import unittest
 from ctypes.test import need_symbol
 
 class SimpleTypesTestCase(unittest.TestCase):
@@ -49,7 +49,7 @@
 
     # XXX Replace by c_char_p tests
     def test_cstrings(self):
-        from ctypes import c_char_p, byref
+        from ctypes import c_char_p
 
         # c_char_p.from_param on a Python String packs the string
         # into a cparam object
@@ -68,7 +68,7 @@
 
     @need_symbol('c_wchar_p')
     def test_cw_strings(self):
-        from ctypes import byref, c_wchar_p
+        from ctypes import c_wchar_p
 
         c_wchar_p.from_param("123")
 
@@ -98,7 +98,7 @@
     def test_byref_pointer(self):
         # The from_param class method of POINTER(typ) classes accepts what is
         # returned by byref(obj), it type(obj) == typ
-        from ctypes import c_short, c_uint, c_int, c_long, pointer, POINTER, byref
+        from ctypes import c_short, c_uint, c_int, c_long, POINTER, byref
         LPINT = POINTER(c_int)
 
         LPINT.from_param(byref(c_int(42)))
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/ctypes/test/test_returnfuncptrs.py
--- a/Lib/ctypes/test/test_returnfuncptrs.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/ctypes/test/test_returnfuncptrs.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 import unittest
 from ctypes import *
-import os
 
 import _ctypes_test
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/ctypes/test/test_sizes.py
--- a/Lib/ctypes/test/test_sizes.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/ctypes/test/test_sizes.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,7 +2,6 @@
 
 from ctypes import *
 
-import sys
 import unittest
 
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/distutils/tests/test_bdist_rpm.py
--- a/Lib/distutils/tests/test_bdist_rpm.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/distutils/tests/test_bdist_rpm.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,16 +3,12 @@
 import unittest
 import sys
 import os
-import tempfile
-import shutil
 from test.support import run_unittest
 
 from distutils.core import Distribution
 from distutils.command.bdist_rpm import bdist_rpm
 from distutils.tests import support
 from distutils.spawn import find_executable
-from distutils import spawn
-from distutils.errors import DistutilsExecError
 
 SETUP_PY = """\
 from distutils.core import setup
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/distutils/tests/test_build_ext.py
--- a/Lib/distutils/tests/test_build_ext.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/distutils/tests/test_build_ext.py	Sun Jan 18 16:47:48 2015 -0800
@@ -166,7 +166,6 @@
         cmd = self.build_ext(dist)
         cmd.finalize_options()
 
-        from distutils import sysconfig
         py_include = sysconfig.get_python_inc()
         self.assertIn(py_include, cmd.include_dirs)
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/distutils/tests/test_clean.py
--- a/Lib/distutils/tests/test_clean.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/distutils/tests/test_clean.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,8 +1,6 @@
 """Tests for distutils.command.clean."""
-import sys
 import os
 import unittest
-import getpass
 
 from distutils.command.clean import clean
 from distutils.tests import support
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/distutils/tests/test_config.py
--- a/Lib/distutils/tests/test_config.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/distutils/tests/test_config.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,8 +1,6 @@
 """Tests for distutils.pypirc.pypirc."""
-import sys
 import os
 import unittest
-import tempfile
 
 from distutils.core import PyPIRCCommand
 from distutils.core import Distribution
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/distutils/tests/test_cygwinccompiler.py
--- a/Lib/distutils/tests/test_cygwinccompiler.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/distutils/tests/test_cygwinccompiler.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,11 +3,10 @@
 import sys
 import os
 from io import BytesIO
-import subprocess
 from test.support import run_unittest
 
 from distutils import cygwinccompiler
-from distutils.cygwinccompiler import (CygwinCCompiler, check_config_h,
+from distutils.cygwinccompiler import (check_config_h,
                                        CONFIG_H_OK, CONFIG_H_NOTOK,
                                        CONFIG_H_UNCERTAIN, get_versions,
                                        get_msvcr)
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/distutils/tests/test_dep_util.py
--- a/Lib/distutils/tests/test_dep_util.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/distutils/tests/test_dep_util.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,7 +1,6 @@
 """Tests for distutils.dep_util."""
 import unittest
 import os
-import time
 
 from distutils.dep_util import newer, newer_pairwise, newer_group
 from distutils.errors import DistutilsFileError
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/distutils/tests/test_file_util.py
--- a/Lib/distutils/tests/test_file_util.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/distutils/tests/test_file_util.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,7 +1,6 @@
 """Tests for distutils.file_util."""
 import unittest
 import os
-import shutil
 import errno
 from unittest.mock import patch
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/distutils/tests/test_install_data.py
--- a/Lib/distutils/tests/test_install_data.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/distutils/tests/test_install_data.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,8 +1,6 @@
 """Tests for distutils.command.install_data."""
-import sys
 import os
 import unittest
-import getpass
 
 from distutils.command.install_data import install_data
 from distutils.tests import support
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/distutils/tests/test_install_headers.py
--- a/Lib/distutils/tests/test_install_headers.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/distutils/tests/test_install_headers.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,8 +1,6 @@
 """Tests for distutils.command.install_headers."""
-import sys
 import os
 import unittest
-import getpass
 
 from distutils.command.install_headers import install_headers
 from distutils.tests import support
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/distutils/tests/test_spawn.py
--- a/Lib/distutils/tests/test_spawn.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/distutils/tests/test_spawn.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,11 +1,10 @@
 """Tests for distutils.spawn."""
 import unittest
 import os
-import time
-from test.support import captured_stdout, run_unittest
+from test.support import run_unittest
 
 from distutils.spawn import _nt_quote_args
-from distutils.spawn import spawn, find_executable
+from distutils.spawn import spawn
 from distutils.errors import DistutilsExecError
 from distutils.tests import support
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/distutils/tests/test_unixccompiler.py
--- a/Lib/distutils/tests/test_unixccompiler.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/distutils/tests/test_unixccompiler.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,5 +1,4 @@
 """Tests for distutils.unixccompiler."""
-import os
 import sys
 import unittest
 from test.support import EnvironmentVarGuard, run_unittest
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/idlelib/idle_test/test_autocomplete.py
--- a/Lib/idlelib/idle_test/test_autocomplete.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/idlelib/idle_test/test_autocomplete.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,6 @@
 import unittest
 from test.support import requires
-from tkinter import Tk, Text, TclError
+from tkinter import Tk, Text
 
 import idlelib.AutoComplete as ac
 import idlelib.AutoCompleteWindow as acw
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/idlelib/idle_test/test_formatparagraph.py
--- a/Lib/idlelib/idle_test/test_formatparagraph.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/idlelib/idle_test/test_formatparagraph.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,7 +2,7 @@
 import unittest
 from idlelib import FormatParagraph as fp
 from idlelib.EditorWindow import EditorWindow
-from tkinter import Tk, Text, TclError
+from tkinter import Tk, Text
 from test.support import requires
 
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/idlelib/idle_test/test_searchdialogbase.py
--- a/Lib/idlelib/idle_test/test_searchdialogbase.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/idlelib/idle_test/test_searchdialogbase.py	Sun Jan 18 16:47:48 2015 -0800
@@ -6,11 +6,10 @@
 '''
 import unittest
 from test.support import requires
-from tkinter import Tk, Toplevel, Frame, Label, BooleanVar, StringVar
+from tkinter import Tk, Toplevel, Frame
 from idlelib import SearchEngine as se
 from idlelib import SearchDialogBase as sdb
 from idlelib.idle_test.mock_idle import Func
-from idlelib.idle_test.mock_tk import Var, Mbox
 
 # The following could help make some tests gui-free.
 # However, they currently make radiobutton tests fail.
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/idlelib/idle_test/test_searchengine.py
--- a/Lib/idlelib/idle_test/test_searchengine.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/idlelib/idle_test/test_searchengine.py	Sun Jan 18 16:47:48 2015 -0800
@@ -7,7 +7,6 @@
 
 import re
 import unittest
-from test.support import requires
 from tkinter import  BooleanVar, StringVar, TclError  # ,Tk, Text
 import tkinter.messagebox as tkMessageBox
 from idlelib import SearchEngine as se
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/idlelib/idle_test/test_text.py
--- a/Lib/idlelib/idle_test/test_text.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/idlelib/idle_test/test_text.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,7 +3,7 @@
 from test.support import requires
 
 from _tkinter import TclError
-import tkinter as tk
+
 
 class TextTest(object):
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/lib2to3/tests/test_all_fixers.py
--- a/Lib/lib2to3/tests/test_all_fixers.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/lib2to3/tests/test_all_fixers.py	Sun Jan 18 16:47:48 2015 -0800
@@ -10,7 +10,6 @@
 import test.support
 
 # Local imports
-from lib2to3 import refactor
 from . import support
 
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/lib2to3/tests/test_fixers.py
--- a/Lib/lib2to3/tests/test_fixers.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/lib2to3/tests/test_fixers.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,12 +2,11 @@
 
 # Python imports
 import os
-import unittest
 from itertools import chain
 from operator import itemgetter
 
 # Local imports
-from lib2to3 import pygram, pytree, refactor, fixer_util
+from lib2to3 import pygram, fixer_util
 from lib2to3.tests import support
 
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/lib2to3/tests/test_parser.py
--- a/Lib/lib2to3/tests/test_parser.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/lib2to3/tests/test_parser.py	Sun Jan 18 16:47:48 2015 -0800
@@ -10,12 +10,11 @@
 
 # Testing imports
 from . import support
-from .support import driver, test_dir
+from .support import driver
 from test.support import verbose
 
 # Python imports
 import os
-import sys
 import unittest
 import warnings
 import subprocess
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/lib2to3/tests/test_pytree.py
--- a/Lib/lib2to3/tests/test_pytree.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/lib2to3/tests/test_pytree.py	Sun Jan 18 16:47:48 2015 -0800
@@ -11,9 +11,6 @@
 
 from __future__ import with_statement
 
-import sys
-import warnings
-
 # Testing imports
 from . import support
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/lib2to3/tests/test_refactor.py
--- a/Lib/lib2to3/tests/test_refactor.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/lib2to3/tests/test_refactor.py	Sun Jan 18 16:47:48 2015 -0800
@@ -7,18 +7,14 @@
 import sys
 import os
 import codecs
-import operator
 import io
 import tempfile
 import shutil
 import unittest
-import warnings
 
 from lib2to3 import refactor, pygram, fixer_base
 from lib2to3.pgen2 import token
 
-from . import support
-
 
 TEST_DATA_DIR = os.path.join(os.path.dirname(__file__), "data")
 FIXER_DIR = os.path.join(TEST_DATA_DIR, "fixers")
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/lib2to3/tests/test_util.py
--- a/Lib/lib2to3/tests/test_util.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/lib2to3/tests/test_util.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,9 +3,6 @@
 # Testing imports
 from . import support
 
-# Python imports
-import os.path
-
 # Local imports
 from lib2to3.pytree import Node, Leaf
 from lib2to3 import fixer_util
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/audiotests.py
--- a/Lib/test/audiotests.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/audiotests.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,9 +1,8 @@
 from test.support import findfile, TESTFN, unlink
-import unittest
 import array
 import io
 import pickle
-import sys
+
 
 class UnseekableIO(io.FileIO):
     def tell(self):
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/make_ssl_certs.py
--- a/Lib/test/make_ssl_certs.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/make_ssl_certs.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,7 +3,6 @@
 
 import os
 import shutil
-import sys
 import tempfile
 from subprocess import *
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/seq_tests.py
--- a/Lib/test/seq_tests.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/seq_tests.py	Sun Jan 18 16:47:48 2015 -0800
@@ -305,7 +305,6 @@
             self.assertEqual(id(s), id(s*1))
 
     def test_bigrepeat(self):
-        import sys
         if sys.maxsize <= 2147483647:
             x = self.type2test([0])
             x *= 2**16
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test__locale.py
--- a/Lib/test/test__locale.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test__locale.py	Sun Jan 18 16:47:48 2015 -0800
@@ -4,7 +4,6 @@
 except ImportError:
     nl_langinfo = None
 
-import codecs
 import locale
 import sys
 import unittest
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test__osx_support.py
--- a/Lib/test/test__osx_support.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test__osx_support.py	Sun Jan 18 16:47:48 2015 -0800
@@ -4,7 +4,6 @@
 
 import os
 import platform
-import shutil
 import stat
 import sys
 import unittest
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_aifc.py
--- a/Lib/test/test_aifc.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_aifc.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,7 +2,6 @@
 import unittest
 from test import audiotests
 from audioop import byteswap
-import os
 import io
 import sys
 import struct
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_array.py
--- a/Lib/test/test_array.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_array.py	Sun Jan 18 16:47:48 2015 -0800
@@ -7,8 +7,6 @@
 import weakref
 import pickle
 import operator
-import io
-import math
 import struct
 import sys
 import warnings
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_asynchat.py
--- a/Lib/test/test_asynchat.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_asynchat.py	Sun Jan 18 16:47:48 2015 -0800
@@ -12,7 +12,6 @@
 import sys
 import time
 import unittest
-import warnings
 import unittest.mock
 try:
     import threading
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_base64.py
--- a/Lib/test/test_base64.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_base64.py	Sun Jan 18 16:47:48 2015 -0800
@@ -5,7 +5,6 @@
 import os
 import sys
 import subprocess
-import struct
 from array import array
 
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_bigmem.py
--- a/Lib/test/test_bigmem.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_bigmem.py	Sun Jan 18 16:47:48 2015 -0800
@@ -14,7 +14,6 @@
 import unittest
 import operator
 import sys
-import functools
 
 # These tests all use one of the bigmemtest decorators to indicate how much
 # memory they use and how much memory they need to be even meaningful.  The
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_binhex.py
--- a/Lib/test/test_binhex.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_binhex.py	Sun Jan 18 16:47:48 2015 -0800
@@ -4,7 +4,6 @@
    Based on an original test by Roger E. Masse.
 """
 import binhex
-import os
 import unittest
 from test import support
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_binop.py
--- a/Lib/test/test_binop.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_binop.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,7 +2,7 @@
 
 import unittest
 from test import support
-from operator import eq, ne, lt, gt, le, ge
+from operator import eq, le
 
 def gcd(a, b):
     """Greatest common divisor using Euclid's algorithm."""
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_buffer.py
--- a/Lib/test/test_buffer.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_buffer.py	Sun Jan 18 16:47:48 2015 -0800
@@ -12,10 +12,8 @@
 #
 
 import unittest
-from test import support
 from itertools import permutations, product
 from random import randrange, sample, choice
-from sysconfig import get_config_var
 import warnings
 import sys, array, io
 from decimal import Decimal
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_codeccallbacks.py
--- a/Lib/test/test_codeccallbacks.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_codeccallbacks.py	Sun Jan 18 16:47:48 2015 -0800
@@ -4,7 +4,6 @@
 import test.support
 import unicodedata
 import unittest
-import warnings
 
 try:
     import ctypes
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_codecmaps_cn.py
--- a/Lib/test/test_codecmaps_cn.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_codecmaps_cn.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,7 +3,6 @@
 #   Codec mapping tests for PRC encodings
 #
 
-from test import support
 from test import multibytecodec_support
 import unittest
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_codecmaps_hk.py
--- a/Lib/test/test_codecmaps_hk.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_codecmaps_hk.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,7 +3,6 @@
 #   Codec mapping tests for HongKong encodings
 #
 
-from test import support
 from test import multibytecodec_support
 import unittest
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_codecmaps_kr.py
--- a/Lib/test/test_codecmaps_kr.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_codecmaps_kr.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,7 +3,6 @@
 #   Codec mapping tests for ROK encodings
 #
 
-from test import support
 from test import multibytecodec_support
 import unittest
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_codecmaps_tw.py
--- a/Lib/test/test_codecmaps_tw.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_codecmaps_tw.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,7 +3,6 @@
 #   Codec mapping tests for ROC encodings
 #
 
-from test import support
 from test import multibytecodec_support
 import unittest
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_codecs.py
--- a/Lib/test/test_codecs.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_codecs.py	Sun Jan 18 16:47:48 2015 -0800
@@ -4,7 +4,6 @@
 import locale
 import sys
 import unittest
-import warnings
 import encodings
 
 from test import support
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_collections.py
--- a/Lib/test/test_collections.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_collections.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,8 +1,6 @@
 """Unit tests for collections.py."""
 
 import unittest, doctest, operator
-from test.support import TESTFN, forget, unlink
-import inspect
 from test import support
 from collections import namedtuple, Counter, OrderedDict, _count_elements
 from test import mapping_tests
@@ -1635,7 +1633,7 @@
 ### Run tests
 ################################################################################
 
-import doctest, collections
+import collections
 
 def test_main(verbose=None):
     NamedTupleDocs = doctest.DocTestSuite(module=collections)
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_cprofile.py
--- a/Lib/test/test_cprofile.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_cprofile.py	Sun Jan 18 16:47:48 2015 -0800
@@ -6,7 +6,7 @@
 # rip off all interesting stuff from test_profile
 import cProfile
 from test.test_profile import ProfileTest, regenerate_expected_output
-from test.profilee import testfunc
+
 
 class CProfileTest(ProfileTest):
     profilerclass = cProfile.Profile
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_csv.py
--- a/Lib/test/test_csv.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_csv.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,9 +1,7 @@
 # Copyright (C) 2001,2002 Python Software Foundation
 # csv package unit tests
 
-import io
 import sys
-import os
 import unittest
 from io import StringIO
 from tempfile import TemporaryFile
@@ -1055,7 +1053,6 @@
              "François Pinard"]
 
     def test_unicode_read(self):
-        import io
         with TemporaryFile("w+", newline='', encoding="utf-8") as fileobj:
             fileobj.write(",".join(self.names) + "\r\n")
             fileobj.seek(0)
@@ -1064,7 +1061,6 @@
 
 
     def test_unicode_write(self):
-        import io
         with TemporaryFile("w+", newline='', encoding="utf-8") as fileobj:
             writer = csv.writer(fileobj)
             writer.writerow(self.names)
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_dbm.py
--- a/Lib/test/test_dbm.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_dbm.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 """Test script for the dbm.open function based on testdumbdbm.py"""
 
-import os
 import unittest
 import glob
 import test.support
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_dbm_gnu.py
--- a/Lib/test/test_dbm_gnu.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_dbm_gnu.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,7 +2,7 @@
 gdbm = support.import_module("dbm.gnu") #skip if not supported
 import unittest
 import os
-from test.support import verbose, TESTFN, unlink
+from test.support import TESTFN, unlink
 
 
 filename = TESTFN
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_dbm_ndbm.py
--- a/Lib/test/test_dbm_ndbm.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_dbm_ndbm.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,8 +1,6 @@
 from test import support
 support.import_module("dbm.ndbm") #skip if not supported
 import unittest
-import os
-import random
 import dbm.ndbm
 from dbm.ndbm import error
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_devpoll.py
--- a/Lib/test/test_devpoll.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_devpoll.py	Sun Jan 18 16:47:48 2015 -0800
@@ -5,9 +5,8 @@
 import os
 import random
 import select
-import sys
 import unittest
-from test.support import TESTFN, run_unittest, cpython_only
+from test.support import run_unittest, cpython_only
 
 if not hasattr(select, 'devpoll') :
     raise unittest.SkipTest('test works only on Solaris OS family')
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_dictcomps.py
--- a/Lib/test/test_dictcomps.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_dictcomps.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 import unittest
 
-from test import support
 
 # For scope testing.
 g = "Global variable"
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_doctest.py
--- a/Lib/test/test_doctest.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_doctest.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1876,7 +1876,6 @@
         To demonstrate this, we'll create a fake standard input that
         captures our debugger input:
 
-          >>> import tempfile
           >>> real_stdin = sys.stdin
           >>> sys.stdin = _FakeInput([
           ...    'print(x)',  # print data defined by the example
@@ -1917,7 +1916,7 @@
           ... finally:
           ...     sys.stdin = real_stdin
           --Return--
-          > <doctest test.test_doctest.test_pdb_set_trace[8]>(3)calls_set_trace()->None
+          > <doctest test.test_doctest.test_pdb_set_trace[7]>(3)calls_set_trace()->None
           -> import pdb; pdb.set_trace()
           (Pdb) print(y)
           2
@@ -2804,7 +2803,6 @@
     ...         _ = f.write("       'abc def'\n")
     ...         _ = f.write("\n")
     ...         _ = f.write('   \"\"\"\n')
-    ...     import shutil
     ...     rc1, out1, err1 = script_helper.assert_python_failure(
     ...             '-m', 'doctest', fn, fn2, TERM='')
     ...     rc2, out2, err2 = script_helper.assert_python_ok(
@@ -2952,7 +2950,7 @@
     from test import test_doctest
     support.run_doctest(test_doctest, verbosity=True)
 
-import sys, re, io
+import sys
 
 def test_coverage(coverdir):
     trace = support.import_module('trace')
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_dynamic.py
--- a/Lib/test/test_dynamic.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_dynamic.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,7 +1,6 @@
 # Test the most dynamic corner cases of Python's runtime semantics.
 
 import builtins
-import contextlib
 import unittest
 
 from test.support import run_unittest, swap_item, swap_attr
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_email/test_asian_codecs.py
--- a/Lib/test/test_email/test_asian_codecs.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_email/test_asian_codecs.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,7 +3,6 @@
 # email package unit tests for (optional) Asian codecs
 
 import unittest
-from test.support import run_unittest
 
 from test.test_email.test_email import TestEmailBase
 from email.charset import Charset
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_email/test_email.py
--- a/Lib/test/test_email/test_email.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_email/test_email.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3387,7 +3387,6 @@
 class TestFeedParsers(TestEmailBase):
 
     def parse(self, chunks):
-        from email.feedparser import FeedParser
         feedparser = FeedParser()
         for chunk in chunks:
             feedparser.feed(chunk)
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_email/test_headerregistry.py
--- a/Lib/test/test_email/test_headerregistry.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_email/test_headerregistry.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,7 +1,6 @@
 import datetime
 import textwrap
 import unittest
-import types
 from email import errors
 from email import policy
 from email.message import Message
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_faulthandler.py
--- a/Lib/test/test_faulthandler.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_faulthandler.py	Sun Jan 18 16:47:48 2015 -0800
@@ -7,7 +7,6 @@
 import subprocess
 import sys
 from test import support, script_helper
-from test.script_helper import assert_python_ok
 import tempfile
 import unittest
 from textwrap import dedent
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_file.py
--- a/Lib/test/test_file.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_file.py	Sun Jan 18 16:47:48 2015 -0800
@@ -7,7 +7,7 @@
 import io
 import _pyio as pyio
 
-from test.support import TESTFN, run_unittest
+from test.support import TESTFN
 from collections import UserList
 
 class AutoFileTests:
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_fileinput.py
--- a/Lib/test/test_fileinput.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_fileinput.py	Sun Jan 18 16:47:48 2015 -0800
@@ -22,7 +22,7 @@
 from io import BytesIO, StringIO
 from fileinput import FileInput, hook_encoded
 
-from test.support import verbose, TESTFN, run_unittest, check_warnings
+from test.support import verbose, TESTFN, check_warnings
 from test.support import unlink as safe_unlink
 from unittest import mock
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_float.py
--- a/Lib/test/test_float.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_float.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,9 +1,7 @@
-
 import unittest, struct
 import os
 import sys
 from test import support
-import math
 from math import isinf, isnan, copysign, ldexp
 import operator
 import random, fractions
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_gdb.py
--- a/Lib/test/test_gdb.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_gdb.py	Sun Jan 18 16:47:48 2015 -0800
@@ -5,7 +5,6 @@
 
 import os
 import re
-import pprint
 import subprocess
 import sys
 import sysconfig
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_getargs2.py
--- a/Lib/test/test_getargs2.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_getargs2.py	Sun Jan 18 16:47:48 2015 -0800
@@ -251,7 +251,6 @@
 @unittest.skipIf(getargs_L is None, 'PY_LONG_LONG is not available')
 class LongLong_TestCase(unittest.TestCase):
     def test_L(self):
-        from _testcapi import getargs_L
         # L returns 'long long', and does range checking (LLONG_MIN
         # ... LLONG_MAX)
         self.assertRaises(TypeError, getargs_L, 3.14)
@@ -272,7 +271,6 @@
         self.assertRaises(OverflowError, getargs_L, VERY_LARGE)
 
     def test_K(self):
-        from _testcapi import getargs_K
         # K return 'unsigned long long', no range checking
         self.assertRaises(TypeError, getargs_K, 3.14)
         self.assertRaises(TypeError, getargs_K, Int())
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_gettext.py
--- a/Lib/test/test_gettext.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_gettext.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 import os
 import base64
-import shutil
 import gettext
 import unittest
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_heapq.py
--- a/Lib/test/test_heapq.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_heapq.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 """Unittests for heapq."""
 
-import sys
 import random
 import unittest
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_html.py
--- a/Lib/test/test_html.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_html.py	Sun Jan 18 16:47:48 2015 -0800
@@ -4,7 +4,6 @@
 
 import html
 import unittest
-from test.support import run_unittest
 
 
 class HtmlTests(unittest.TestCase):
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_htmlparser.py
--- a/Lib/test/test_htmlparser.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_htmlparser.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,7 +3,6 @@
 import html.parser
 import pprint
 import unittest
-from test import support
 
 
 class EventCollector(html.parser.HTMLParser):
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_idle.py
--- a/Lib/test/test_idle.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_idle.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,5 +1,4 @@
 import unittest
-from test import support
 from test.support import import_module
 
 # Skip test if _thread or _tkinter wasn't built or idlelib was deleted.
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_importlib/extension/test_case_sensitivity.py
--- a/Lib/test/test_importlib/extension/test_case_sensitivity.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_importlib/extension/test_case_sensitivity.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,5 +1,4 @@
 from importlib import _bootstrap
-import sys
 from test import support
 import unittest
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_importlib/extension/test_loader.py
--- a/Lib/test/test_importlib/extension/test_loader.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_importlib/extension/test_loader.py	Sun Jan 18 16:47:48 2015 -0800
@@ -5,7 +5,6 @@
 
 import os.path
 import sys
-import types
 import unittest
 
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_importlib/extension/test_path_hook.py
--- a/Lib/test/test_importlib/extension/test_path_hook.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_importlib/extension/test_path_hook.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,8 +2,6 @@
 
 machinery = util.import_importlib('importlib.machinery')
 
-import collections
-import sys
 import unittest
 
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_importlib/frozen/test_loader.py
--- a/Lib/test/test_importlib/frozen/test_loader.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_importlib/frozen/test_loader.py	Sun Jan 18 16:47:48 2015 -0800
@@ -4,7 +4,6 @@
 machinery = util.import_importlib('importlib.machinery')
 
 
-import sys
 from test.support import captured_stdout
 import types
 import unittest
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_importlib/import_/test_packages.py
--- a/Lib/test/test_importlib/import_/test_packages.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_importlib/import_/test_packages.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,7 +1,6 @@
 from .. import util
 import sys
 import unittest
-import importlib
 from test import support
 
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_importlib/import_/test_relative_imports.py
--- a/Lib/test/test_importlib/import_/test_relative_imports.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_importlib/import_/test_relative_imports.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 """Test relative imports (PEP 328)."""
 from .. import util
-import sys
 import unittest
 
 class RelativeImports:
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_importlib/source/test_case_sensitivity.py
--- a/Lib/test/test_importlib/source/test_case_sensitivity.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_importlib/source/test_case_sensitivity.py	Sun Jan 18 16:47:48 2015 -0800
@@ -5,7 +5,6 @@
 machinery = util.import_importlib('importlib.machinery')
 
 import os
-import sys
 from test import support as test_support
 import unittest
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_importlib/source/test_source_encoding.py
--- a/Lib/test/test_importlib/source/test_source_encoding.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_importlib/source/test_source_encoding.py	Sun Jan 18 16:47:48 2015 -0800
@@ -5,7 +5,6 @@
 import codecs
 import importlib.util
 import re
-import sys
 import types
 # Because sys.path gets essentially blanked, need to have unicodedata already
 # imported for the parser to use.
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_importlib/test_locks.py
--- a/Lib/test/test_importlib/test_locks.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_importlib/test_locks.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,7 +3,6 @@
 init = test_util.import_importlib('importlib')
 
 import sys
-import time
 import unittest
 import weakref
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_importlib/test_namespace_pkgs.py
--- a/Lib/test/test_importlib/test_namespace_pkgs.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_importlib/test_namespace_pkgs.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,13 +1,9 @@
 import contextlib
-import importlib.abc
-import importlib.machinery
 import os
 import sys
-import types
 import unittest
 
 from test.test_importlib import util
-from test.support import run_unittest
 
 # needed tests:
 #
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_ioctl.py
--- a/Lib/test/test_ioctl.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_ioctl.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,6 @@
 import array
 import unittest
-from test.support import run_unittest, import_module, get_attribute
+from test.support import import_module, get_attribute
 import os, struct
 fcntl = import_module('fcntl')
 termios = import_module('termios')
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_iterlen.py
--- a/Lib/test/test_iterlen.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_iterlen.py	Sun Jan 18 16:47:48 2015 -0800
@@ -42,7 +42,6 @@
 """
 
 import unittest
-from test import support
 from itertools import repeat
 from collections import deque
 from operator import length_hint
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_itertools.py
--- a/Lib/test/test_itertools.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_itertools.py	Sun Jan 18 16:47:48 2015 -0800
@@ -10,7 +10,6 @@
 import copy
 import pickle
 from functools import reduce
-import sys
 import struct
 maxsize = support.MAX_Py_ssize_t
 minsize = -maxsize-1
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_json/__init__.py
--- a/Lib/test/test_json/__init__.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_json/__init__.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,5 +1,4 @@
 import os
-import sys
 import json
 import doctest
 import unittest
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_kqueue.py
--- a/Lib/test/test_kqueue.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_kqueue.py	Sun Jan 18 16:47:48 2015 -0800
@@ -5,7 +5,6 @@
 import os
 import select
 import socket
-import sys
 import time
 import unittest
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_macpath.py
--- a/Lib/test/test_macpath.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_macpath.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,5 +1,5 @@
 import macpath
-from test import support, test_genericpath
+from test import test_genericpath
 import unittest
 
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_mailbox.py
--- a/Lib/test/test_mailbox.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_mailbox.py	Sun Jan 18 16:47:48 2015 -0800
@@ -7,17 +7,12 @@
 import email.message
 import re
 import io
-import shutil
 import tempfile
 from test import support
 import unittest
 import textwrap
 import mailbox
 import glob
-try:
-    import fcntl
-except ImportError:
-    pass
 
 
 class TestBase:
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_mailcap.py
--- a/Lib/test/test_mailcap.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_mailcap.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 import mailcap
 import os
-import shutil
 import test.support
 import unittest
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_math.py
--- a/Lib/test/test_math.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_math.py	Sun Jan 18 16:47:48 2015 -0800
@@ -6,7 +6,6 @@
 import unittest
 import math
 import os
-import platform
 import sys
 import struct
 import sysconfig
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_msilib.py
--- a/Lib/test/test_msilib.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_msilib.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 """ Test suite for the code in msilib """
 import unittest
-import os
 from test.support import run_unittest, import_module
 msilib = import_module('msilib')
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_multibytecodec.py
--- a/Lib/test/test_multibytecodec.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_multibytecodec.py	Sun Jan 18 16:47:48 2015 -0800
@@ -5,7 +5,7 @@
 
 from test import support
 from test.support import TESTFN
-import unittest, io, codecs, sys, os
+import unittest, io, codecs, sys
 import _multibytecodec
 
 ALL_CJKENCODINGS = [
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_multiprocessing_main_handling.py
--- a/Lib/test/test_multiprocessing_main_handling.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_multiprocessing_main_handling.py	Sun Jan 18 16:47:48 2015 -0800
@@ -6,7 +6,6 @@
 
 import importlib
 import importlib.machinery
-import zipimport
 import unittest
 import sys
 import os
@@ -15,8 +14,7 @@
 
 from test.script_helper import (
     make_pkg, make_script, make_zip_pkg, make_zip_script,
-    assert_python_ok, assert_python_failure, temp_dir,
-    spawn_python, kill_python)
+    assert_python_ok, temp_dir)
 
 # Look up which start methods are available to test
 import multiprocessing
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_nis.py
--- a/Lib/test/test_nis.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_nis.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 from test import support
 import unittest
-import sys
 
 # Skip test if nis module does not exist.
 nis = support.import_module('nis')
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_normalization.py
--- a/Lib/test/test_normalization.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_normalization.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,7 +3,6 @@
 
 from http.client import HTTPException
 import sys
-import os
 from unicodedata import normalize, unidata_version
 
 TESTDATAFILE = "NormalizationTest.txt"
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_osx_env.py
--- a/Lib/test/test_osx_env.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_osx_env.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,7 +2,7 @@
 Test suite for OS X interpreter environment variables.
 """
 
-from test.support import EnvironmentVarGuard, run_unittest
+from test.support import EnvironmentVarGuard
 import subprocess
 import sys
 import sysconfig
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_parser.py
--- a/Lib/test/test_parser.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_parser.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 import parser
 import unittest
-import sys
 import operator
 import struct
 from test import support
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_pdb.py
--- a/Lib/test/test_pdb.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_pdb.py	Sun Jan 18 16:47:48 2015 -0800
@@ -558,7 +558,6 @@
 
 def pdb_invoke(method, arg):
     """Run pdb.method(arg)."""
-    import pdb
     getattr(pdb.Pdb(nosigint=True), method)(arg)
 
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_pep3151.py
--- a/Lib/test/test_pep3151.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_pep3151.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,7 +2,6 @@
 import os
 import select
 import socket
-import sys
 import unittest
 import errno
 from errno import EEXIST
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_pep352.py
--- a/Lib/test/test_pep352.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_pep352.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 import unittest
 import builtins
-import warnings
 import os
 from platform import system as platform_system
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_pickletools.py
--- a/Lib/test/test_pickletools.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_pickletools.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,4 +1,3 @@
-import struct
 import pickle
 import pickletools
 from test import support
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_plistlib.py
--- a/Lib/test/test_plistlib.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_plistlib.py	Sun Jan 18 16:47:48 2015 -0800
@@ -7,7 +7,6 @@
 import codecs
 import binascii
 import collections
-import struct
 from test import support
 from io import BytesIO
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_poplib.py
--- a/Lib/test/test_poplib.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_poplib.py	Sun Jan 18 16:47:48 2015 -0800
@@ -8,7 +8,6 @@
 import asynchat
 import socket
 import os
-import time
 import errno
 
 from unittest import TestCase, skipUnless
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_posix.py
--- a/Lib/test/test_posix.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_posix.py	Sun Jan 18 16:47:48 2015 -0800
@@ -11,7 +11,6 @@
 import os
 import platform
 import pwd
-import shutil
 import stat
 import tempfile
 import unittest
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_posixpath.py
--- a/Lib/test/test_posixpath.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_posixpath.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,7 +1,5 @@
-import itertools
 import os
 import posixpath
-import sys
 import unittest
 import warnings
 from posixpath import realpath, abspath, dirname, basename
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_pulldom.py
--- a/Lib/test/test_pulldom.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_pulldom.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 import io
 import unittest
-import sys
 import xml.sax
 
 from xml.sax.xmlreader import AttributesImpl
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_quopri.py
--- a/Lib/test/test_quopri.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_quopri.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,7 +1,7 @@
 from test import support
 import unittest
 
-import sys, os, io, subprocess
+import sys, io, subprocess
 import quopri
 
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_regrtest.py
--- a/Lib/test/test_regrtest.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_regrtest.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,9 +2,7 @@
 Tests of regrtest.py.
 """
 
-import argparse
 import faulthandler
-import getopt
 import os.path
 import unittest
 from test import regrtest, support
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_robotparser.py
--- a/Lib/test/test_robotparser.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_robotparser.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,8 +1,6 @@
 import io
 import unittest
 import urllib.robotparser
-from urllib.error import URLError, HTTPError
-from urllib.request import urlopen
 from test import support
 from http.server import BaseHTTPRequestHandler, HTTPServer
 try:
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_sched.py
--- a/Lib/test/test_sched.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_sched.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,7 +2,6 @@
 import sched
 import time
 import unittest
-from test import support
 try:
     import threading
 except ImportError:
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_set.py
--- a/Lib/test/test_set.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_set.py	Sun Jan 18 16:47:48 2015 -0800
@@ -6,7 +6,6 @@
 import copy
 import pickle
 from random import randrange, shuffle
-import sys
 import warnings
 import collections
 import collections.abc
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_smtplib.py
--- a/Lib/test/test_smtplib.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_smtplib.py	Sun Jan 18 16:47:48 2015 -0800
@@ -10,7 +10,6 @@
 import time
 import select
 import errno
-import base64
 
 import unittest
 from test import support, mock_socket
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_socket.py
--- a/Lib/test/test_socket.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_socket.py	Sun Jan 18 16:47:48 2015 -0800
@@ -13,7 +13,6 @@
 import sys
 import os
 import array
-import platform
 import contextlib
 from weakref import proxy
 import signal
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_socketserver.py
--- a/Lib/test/test_socketserver.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_socketserver.py	Sun Jan 18 16:47:48 2015 -0800
@@ -8,8 +8,6 @@
 import select
 import signal
 import socket
-import select
-import errno
 import tempfile
 import unittest
 import socketserver
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_statistics.py
--- a/Lib/test/test_statistics.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_statistics.py	Sun Jan 18 16:47:48 2015 -0800
@@ -9,7 +9,6 @@
 import math
 import random
 import sys
-import types
 import unittest
 
 from decimal import Decimal
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_strptime.py
--- a/Lib/test/test_strptime.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_strptime.py	Sun Jan 18 16:47:48 2015 -0800
@@ -4,7 +4,6 @@
 import time
 import locale
 import re
-import sys
 from test import support
 from datetime import date as datetime_date
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_subprocess.py
--- a/Lib/test/test_subprocess.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_subprocess.py	Sun Jan 18 16:47:48 2015 -0800
@@ -5,15 +5,12 @@
 import sys
 import signal
 import io
-import locale
 import os
 import errno
 import tempfile
 import time
-import re
 import selectors
 import sysconfig
-import warnings
 import select
 import shutil
 import gc
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_sunau.py
--- a/Lib/test/test_sunau.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_sunau.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,4 +1,3 @@
-from test.support import TESTFN
 import unittest
 from test import audiotests
 from audioop import byteswap
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_telnetlib.py
--- a/Lib/test/test_telnetlib.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_telnetlib.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,7 +1,6 @@
 import socket
 import selectors
 import telnetlib
-import time
 import contextlib
 
 from unittest import TestCase
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_threading.py
--- a/Lib/test/test_threading.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_threading.py	Sun Jan 18 16:47:48 2015 -0800
@@ -3,7 +3,7 @@
 """
 
 import test.support
-from test.support import verbose, strip_python_stderr, import_module, cpython_only
+from test.support import verbose, import_module, cpython_only
 from test.script_helper import assert_python_ok, assert_python_failure
 
 import random
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_tools/test_gprof2html.py
--- a/Lib/test/test_tools/test_gprof2html.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_tools/test_gprof2html.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,12 +2,11 @@
 
 import os
 import sys
-import importlib
 import unittest
 from unittest import mock
 import tempfile
 
-from test.test_tools import scriptsdir, skip_if_missing, import_tool
+from test.test_tools import skip_if_missing, import_tool
 
 skip_if_missing()
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_tools/test_md5sum.py
--- a/Lib/test/test_tools/test_md5sum.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_tools/test_md5sum.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,12 +1,11 @@
 """Tests for the md5sum script in the Tools directory."""
 
 import os
-import sys
 import unittest
 from test import support
 from test.script_helper import assert_python_ok, assert_python_failure
 
-from test.test_tools import scriptsdir, import_tool, skip_if_missing
+from test.test_tools import scriptsdir, skip_if_missing
 
 skip_if_missing()
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_tools/test_pdeps.py
--- a/Lib/test/test_tools/test_pdeps.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_tools/test_pdeps.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,12 +1,10 @@
 """Tests for the pdeps script in the Tools directory."""
 
 import os
-import sys
 import unittest
 import tempfile
-from test import support
 
-from test.test_tools import scriptsdir, skip_if_missing, import_tool
+from test.test_tools import skip_if_missing, import_tool
 
 skip_if_missing()
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_trace.py
--- a/Lib/test/test_trace.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_trace.py	Sun Jan 18 16:47:48 2015 -0800
@@ -6,7 +6,7 @@
 import unittest
 
 import trace
-from trace import CoverageResults, Trace
+from trace import Trace
 
 from test.tracedmodules import testmod
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_ttk_guionly.py
--- a/Lib/test/test_ttk_guionly.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_ttk_guionly.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,4 +1,3 @@
-import os
 import unittest
 from test import support
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_ttk_textonly.py
--- a/Lib/test/test_ttk_textonly.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_ttk_textonly.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,4 +1,3 @@
-import os
 from test import support
 
 # Skip this test if _tkinter does not exist.
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_unpack_ex.py
--- a/Lib/test/test_unpack_ex.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_unpack_ex.py	Sun Jan 18 16:47:48 2015 -0800
@@ -165,7 +165,6 @@
 __test__ = {'doctests' : doctests}
 
 def test_main(verbose=False):
-    import sys
     from test import support
     from test import test_unpack_ex
     support.run_doctest(test_unpack_ex, verbose)
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_urllib2.py
--- a/Lib/test/test_urllib2.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_urllib2.py	Sun Jan 18 16:47:48 2015 -0800
@@ -423,7 +423,7 @@
         self._count = 0
         self.requests = []
     def http_open(self, req):
-        import email, http.client, copy
+        import email, copy
         self.requests.append(copy.deepcopy(req))
         if self._count == 0:
             self._count = self._count + 1
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_userstring.py
--- a/Lib/test/test_userstring.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_userstring.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,9 +1,8 @@
 # UserString is a wrapper around the native builtin string type.
 # UserString instances should behave similar to builtin string objects.
 
-import string
 import unittest
-from test import support, string_tests
+from test import string_tests
 
 from collections import UserString
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_uu.py
--- a/Lib/test/test_uu.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_uu.py	Sun Jan 18 16:47:48 2015 -0800
@@ -8,7 +8,6 @@
 
 import sys, os
 import uu
-from io import BytesIO
 import io
 
 plaintext = b"The smooth-scaled python crept over the sleeping dog\n"
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_venv.py
--- a/Lib/test/test_venv.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_venv.py	Sun Jan 18 16:47:48 2015 -0800
@@ -14,7 +14,6 @@
 import tempfile
 from test.support import (captured_stdout, captured_stderr, run_unittest,
                           can_symlink, EnvironmentVarGuard, rmtree)
-import textwrap
 import unittest
 import venv
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_wave.py
--- a/Lib/test/test_wave.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_wave.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,4 +1,3 @@
-from test.support import TESTFN
 import unittest
 from test import audiotests
 from audioop import byteswap
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_weakset.py
--- a/Lib/test/test_weakset.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_weakset.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,14 +1,7 @@
 import unittest
 from test import support
-from weakref import proxy, ref, WeakSet
-import operator
-import copy
+from weakref import WeakSet
 import string
-import os
-from random import randrange, shuffle
-import sys
-import warnings
-import collections
 from collections import UserString as ustr
 import gc
 import contextlib
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_wsgiref.py
--- a/Lib/test/test_wsgiref.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_wsgiref.py	Sun Jan 18 16:47:48 2015 -0800
@@ -5,7 +5,7 @@
 from wsgiref.handlers import BaseHandler, BaseCGIHandler
 from wsgiref import util
 from wsgiref.validate import validator
-from wsgiref.simple_server import WSGIServer, WSGIRequestHandler, demo_app
+from wsgiref.simple_server import WSGIServer, WSGIRequestHandler
 from wsgiref.simple_server import make_server
 from io import StringIO, BytesIO, BufferedReader
 from socketserver import BaseServer
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_xml_etree_c.py
--- a/Lib/test/test_xml_etree_c.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_xml_etree_c.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,5 +1,5 @@
 # xml.etree test for cElementTree
-import sys, struct
+import struct
 from test import support
 from test.support import import_fresh_module
 import types
@@ -76,7 +76,7 @@
                              struct.calcsize('8P'))
 
 def test_main():
-    from test import test_xml_etree, test_xml_etree_c
+    from test import test_xml_etree
 
     # Run the tests specific to the C implementation
     support.run_unittest(
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_xmlrpc.py
--- a/Lib/test/test_xmlrpc.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_xmlrpc.py	Sun Jan 18 16:47:48 2015 -0800
@@ -8,7 +8,6 @@
 import xmlrpc.server
 import http.client
 import socket
-import os
 import re
 import io
 import contextlib
@@ -1029,7 +1028,6 @@
     """A variation on support.captured_stdout() which gives a text stream
     having a `buffer` attribute.
     """
-    import io
     orig_stdout = sys.stdout
     sys.stdout = io.TextIOWrapper(io.BytesIO(), encoding=encoding)
     try:
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_xmlrpc_net.py
--- a/Lib/test/test_xmlrpc_net.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_xmlrpc_net.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,7 +1,4 @@
 import collections.abc
-import errno
-import socket
-import sys
 import unittest
 from test import support
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_zipfile.py
--- a/Lib/test/test_zipfile.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_zipfile.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,7 +1,6 @@
 import contextlib
 import io
 import os
-import sys
 import importlib.util
 import time
 import struct
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_zipimport_support.py
--- a/Lib/test/test_zipimport_support.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_zipimport_support.py	Sun Jan 18 16:47:48 2015 -0800
@@ -12,7 +12,6 @@
 import doctest
 import inspect
 import linecache
-import pdb
 import unittest
 from test.script_helper import (spawn_python, kill_python, assert_python_ok,
                                 temp_dir, make_script, make_zip_script)
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/test/test_zlib.py
--- a/Lib/test/test_zlib.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/test/test_zlib.py	Sun Jan 18 16:47:48 2015 -0800
@@ -2,7 +2,6 @@
 from test import support
 import binascii
 import random
-import sys
 from test.support import bigmemtest, _1G, _4G
 
 zlib = support.import_module('zlib')
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/tkinter/test/runtktests.py
--- a/Lib/tkinter/test/runtktests.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/tkinter/test/runtktests.py	Sun Jan 18 16:47:48 2015 -0800
@@ -7,8 +7,6 @@
 """
 
 import os
-import sys
-import unittest
 import importlib
 import test.support
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/tkinter/test/support.py
--- a/Lib/tkinter/test/support.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/tkinter/test/support.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,7 +1,6 @@
-import sys
 import tkinter
 import unittest
-from test.support import requires
+
 
 class AbstractTkTest:
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/tkinter/test/test_tkinter/test_widgets.py
--- a/Lib/tkinter/test/test_tkinter/test_widgets.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/tkinter/test/test_tkinter/test_widgets.py	Sun Jan 18 16:47:48 2015 -0800
@@ -9,8 +9,7 @@
                                   get_tk_patchlevel, widget_eq)
 from tkinter.test.widget_tests import (
     add_standard_options, noconv, pixels_round,
-    AbstractWidgetTest, StandardOptionsTests, IntegerSizeTests, PixelSizeTests,
-    setUpModule)
+    AbstractWidgetTest, StandardOptionsTests, IntegerSizeTests, PixelSizeTests)
 
 requires('gui')
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/tkinter/test/test_ttk/test_functions.py
--- a/Lib/tkinter/test/test_ttk/test_functions.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/tkinter/test/test_ttk/test_functions.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,6 +1,5 @@
 # -*- encoding: utf-8 -*-
 import unittest
-import tkinter
 from tkinter import ttk
 
 class MockTkApp:
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/tkinter/test/test_ttk/test_widgets.py
--- a/Lib/tkinter/test/test_ttk/test_widgets.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/tkinter/test/test_ttk/test_widgets.py	Sun Jan 18 16:47:48 2015 -0800
@@ -8,8 +8,7 @@
 from tkinter.test.support import (AbstractTkTest, tcl_version, get_tk_patchlevel,
                                   simulate_mouse_click)
 from tkinter.test.widget_tests import (add_standard_options, noconv,
-    AbstractWidgetTest, StandardOptionsTests, IntegerSizeTests, PixelSizeTests,
-    setUpModule)
+    AbstractWidgetTest, StandardOptionsTests, IntegerSizeTests, PixelSizeTests)
 
 requires('gui')
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/unittest/test/testmock/testmagicmethods.py
--- a/Lib/unittest/test/testmock/testmagicmethods.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/unittest/test/testmock/testmagicmethods.py	Sun Jan 18 16:47:48 2015 -0800
@@ -1,5 +1,4 @@
 import unittest
-import inspect
 import sys
 from unittest.mock import Mock, MagicMock, _magics
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed Lib/unittest/test/testmock/testpatch.py
--- a/Lib/unittest/test/testmock/testpatch.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/Lib/unittest/test/testmock/testpatch.py	Sun Jan 18 16:47:48 2015 -0800
@@ -10,9 +10,9 @@
 from unittest.test.testmock.support import SomeClass, is_instance
 
 from unittest.mock import (
-    NonCallableMock, CallableMixin, patch, sentinel,
+    NonCallableMock, CallableMixin, sentinel,
     MagicMock, Mock, NonCallableMagicMock, patch, _patch,
-    DEFAULT, call, _get_target, _patch
+    DEFAULT, call, _get_target
 )
 
 
diff -r 0f90a3bd07f7 -r 24ee1ec342ed PC/testpy.py
--- a/PC/testpy.py	Sun Jan 18 13:12:42 2015 -0800
+++ b/PC/testpy.py	Sun Jan 18 16:47:48 2015 -0800
@@ -18,8 +18,6 @@
   a PC, you should add the dos_8x3 directory to your PYTHONPATH.""")
     sys.exit(1)
 
-import os
-
 for dir in sys.path:
     file = os.path.join(dir, "os.py")
     if os.path.isfile(file):