bpo-35202: Remove unused imports in Lib directory. (GH-10445)

srinivasreddy · serhiy-storchaka · commit 2d1bc537fe8b · 2018-11-10T07:45:28.000+02:00
diff --git a/Lib/shutil.py b/Lib/shutil.py
@@ -10,7 +10,6 @@
 import fnmatch
 import collections
 import errno
-import io
 
 try:
     import zlib
diff --git a/Lib/trace.py b/Lib/trace.py
@@ -51,7 +51,6 @@
 
 import linecache
 import os
-import re
 import sys
 import token
 import tokenize
diff --git a/Lib/typing.py b/Lib/typing.py
@@ -18,7 +18,6 @@
 * Wrapper submodules for re and io related types.
 """
 
-import abc
 from abc import abstractmethod, abstractproperty
 import collections
 import collections.abc
