From d755d19ac4f50be2b11a6efb0f0396290c8d8263 Mon Sep 17 00:00:00 2001
From: terryjreedy <tjreedy@udel.edu>
Date: Sun, 11 Jun 2017 04:45:35 -0400
Subject: [PATCH] [3.6] Remove unused imports (#2104)

Part of patch by Serhiy Strochaka, 2016-12-16 (no bpo issue)
(cherry-pick of 70d28a184c42d107cc8c69a95aa52a4469e7929c)
---
 Lib/idlelib/idle_test/test_macosx.py | 1 -
 Lib/idlelib/idle_test/test_tree.py   | 1 -
 Lib/idlelib/macosx.py                | 1 -
 Lib/idlelib/stackviewer.py           | 1 -
 4 files changed, 4 deletions(-)

diff --git a/Lib/idlelib/idle_test/test_macosx.py b/Lib/idlelib/idle_test/test_macosx.py
index fae75d8a49..775697b278 100644
--- a/Lib/idlelib/idle_test/test_macosx.py
+++ b/Lib/idlelib/idle_test/test_macosx.py
@@ -4,7 +4,6 @@ Coverage: 71% on Windows.
 '''
 from idlelib import macosx
 from test.support import requires
-import sys
 import tkinter as tk
 import unittest
 import unittest.mock as mock
diff --git a/Lib/idlelib/idle_test/test_tree.py b/Lib/idlelib/idle_test/test_tree.py
index 09ba9641af..bb597d87ff 100644
--- a/Lib/idlelib/idle_test/test_tree.py
+++ b/Lib/idlelib/idle_test/test_tree.py
@@ -5,7 +5,6 @@ Coverage: 56%
 from idlelib import tree
 from test.support import requires
 requires('gui')
-import os
 import unittest
 from tkinter import Tk
 
diff --git a/Lib/idlelib/macosx.py b/Lib/idlelib/macosx.py
index c225dd9e1a..d4566cd815 100644
--- a/Lib/idlelib/macosx.py
+++ b/Lib/idlelib/macosx.py
@@ -2,7 +2,6 @@
 A number of functions that enhance IDLE on Mac OSX.
 """
 from sys import platform  # Used in _init_tk_type, changed by test.
-import warnings
 
 import tkinter
 
diff --git a/Lib/idlelib/stackviewer.py b/Lib/idlelib/stackviewer.py
index 0698def5d4..400fa632a0 100644
--- a/Lib/idlelib/stackviewer.py
+++ b/Lib/idlelib/stackviewer.py
@@ -1,6 +1,5 @@
 import linecache
 import os
-import re
 import sys
 
 import tkinter as tk
-- 
2.50.1