pythongh-84623: Remove unused imports in stdlib (python#93773)

Author: vstinner

Lib/asyncio/base_futures.py

@@ -1,7 +1,6 @@
 __all__ = ()
 
 import reprlib
-from _thread import get_ident
 
 from . import format_helpers
 

Lib/asyncio/coroutines.py

@@ -4,7 +4,6 @@
 import inspect
 import os
 import sys
-import traceback
 import types
 
 

Lib/asyncio/locks.py

@@ -8,7 +8,6 @@
 
 from . import exceptions
 from . import mixins
-from . import tasks
 
 class _ContextManagerMixin:
     async def __aenter__(self):

Lib/asyncio/runners.py

@@ -5,7 +5,6 @@
 import functools
 import threading
 import signal
-import sys
 from . import coroutines
 from . import events
 from . import exceptions

Lib/asyncio/streams.py

@@ -4,7 +4,6 @@
 
 import socket
 import sys
-import warnings
 import weakref
 
 if hasattr(socket, 'AF_UNIX'):

Lib/distutils/sysconfig.py

@@ -9,7 +9,6 @@
 Email:        <fdrake@acm.org>
 """
 
-import _imp
 import os
 import re
 import sys

Lib/idlelib/configdialog.py

@@ -11,7 +11,7 @@
 """
 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,

Lib/idlelib/util.py

@@ -12,7 +12,6 @@
     * 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.

Lib/threading.py

@@ -7,7 +7,7 @@
 
 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:

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: