12 files changed, 3 insertions, 12 deletions
diff --git a/Lib/asyncio/base_futures.py b/Lib/asyncio/base_futures.py
index cd811a7..7987963 100644
--- a/Lib/asyncio/base_futures.py
+++ b/Lib/asyncio/base_futures.py
@@ -1,7 +1,6 @@
 __all__ = ()
 
 import reprlib
-from _thread import get_ident
 
 from . import format_helpers
 
diff --git a/Lib/asyncio/coroutines.py b/Lib/asyncio/coroutines.py
index 0e4b489..7fda0e4 100644
--- a/Lib/asyncio/coroutines.py
+++ b/Lib/asyncio/coroutines.py
@@ -4,7 +4,6 @@ import collections.abc
 import inspect
 import os
 import sys
-import traceback
 import types
 
 
diff --git a/Lib/asyncio/locks.py b/Lib/asyncio/locks.py
index e711302..42177f1 100644
--- a/Lib/asyncio/locks.py
+++ b/Lib/asyncio/locks.py
@@ -8,7 +8,6 @@ import enum
 
 from . import exceptions
 from . import mixins
-from . import tasks
 
 class _ContextManagerMixin:
     async def __aenter__(self):
diff --git a/Lib/asyncio/runners.py b/Lib/asyncio/runners.py
index 065691b..f524c3b 100644
--- a/Lib/asyncio/runners.py
+++ b/Lib/asyncio/runners.py
@@ -5,7 +5,6 @@ import enum
 import functools
 import threading
 import signal
-import sys
 from . import coroutines
 from . import events
 from . import exceptions
diff --git a/Lib/asyncio/streams.py b/Lib/asyncio/streams.py
index a568c4e..9a16903 100644
--- a/Lib/asyncio/streams.py
+++ b/Lib/asyncio/streams.py
@@ -4,7 +4,6 @@ __all__ = (
 
 import socket
 import sys
-import warnings
 import weakref
 
 if hasattr(socket, 'AF_UNIX'):
diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py
index 3414a76..0418775 100644
--- a/Lib/distutils/sysconfig.py
+++ b/Lib/distutils/sysconfig.py
@@ -9,7 +9,6 @@ Written by:   Fred L. Drake, Jr.
 Email:        <fdrake@acm.org>
 """
 
-import _imp
 import os
 import re
 import sys
diff --git a/Lib/idlelib/configdialog.py b/Lib/idlelib/configdialog.py
index d5748a6..57eaffe 100644
--- a/Lib/idlelib/configdialog.py
+++ b/Lib/idlelib/configdialog.py
@@ -11,7 +11,7 @@ Refer to comments in EditorWindow autoindent code for details.
 """
 import re
 
-from tkinter import (Toplevel, Listbox, Scale, Canvas,
+from tkinter import (Toplevel, Listbox, Canvas,
                      StringVar, BooleanVar, IntVar, TRUE, FALSE,
                      TOP, BOTTOM, RIGHT, LEFT, SOLID, GROOVE,
                      NONE, BOTH, X, Y, W, E, EW, NS, NSEW, NW,
diff --git a/Lib/idlelib/util.py b/Lib/idlelib/util.py
index 5480219..ede670a 100644
--- a/Lib/idlelib/util.py
+++ b/Lib/idlelib/util.py
@@ -12,7 +12,6 @@ TODO:
     * std streams (pyshell, run),
     * warning stuff (pyshell, run).
 """
-from os import path
 
 # .pyw is for Windows; .pyi is for stub files.
 py_extensions = ('.py', '.pyw', '.pyi')  # Order needed for open/save dialogs.
diff --git a/Lib/threading.py b/Lib/threading.py
index a3df587..e32ad14 100644
--- a/Lib/threading.py
+++ b/Lib/threading.py
@@ -7,7 +7,7 @@ import functools
 
 from time import monotonic as _time
 from _weakrefset import WeakSet
-from itertools import islice as _islice, count as _count
+from itertools import count as _count
 try:
     from _collections import deque as _deque
 except ImportError:
diff --git a/Lib/tkinter/commondialog.py b/Lib/tkinter/commondialog.py
index e595c99..86f5387 100644
--- a/Lib/tkinter/commondialog.py
+++ b/Lib/tkinter/commondialog.py
@@ -10,7 +10,7 @@
 
 __all__ = ["Dialog"]
 
-from tkinter import Frame, _get_temp_root, _destroy_temp_root
+from tkinter import _get_temp_root, _destroy_temp_root
 
 
 class Dialog:
diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py
index d70a694..fd6d9f4 100644
--- a/Lib/urllib/parse.py
+++ b/Lib/urllib/parse.py
@@ -30,7 +30,6 @@ test_urlparse.py provides a good indicator of parsing behavior.
 from collections import namedtuple
 import functools
 import re
-import sys
 import types
 import warnings
 
diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py
index 6d580a4..c352fb2 100644
--- a/Lib/urllib/request.py
+++ b/Lib/urllib/request.py
@@ -88,7 +88,6 @@ import hashlib
 import http.client
 import io
 import os
-import posixpath
 import re
 import socket
 import string