[Python-checkins] test_threading_local: add missing "import sys" (GH-8049)

[Miss Islington (bot)]

https://github.com/python/cpython/commit/65ed9f31cf2239b4d41d959b270f5d5dd0adcdbe
commit: 65ed9f31cf2239b4d41d959b270f5d5dd0adcdbe
branch: 3.7
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: GitHub <noreply at github.com>
date: 2019-01-06T14:32:52-08:00
summary:

test_threading_local: add missing "import sys" (GH-8049)

(cherry picked from commit a0bb51e44cd43a7d2836a96a3804162203e44514)

Co-authored-by: cclauss <cclauss at me.com>

files:
M Lib/test/test_threading_local.py

diff --git a/Lib/test/test_threading_local.py b/Lib/test/test_threading_local.py
index 984f8dda3743..2fd14ae2e16f 100644
--- a/Lib/test/test_threading_local.py
+++ b/Lib/test/test_threading_local.py
@@ -1,3 +1,4 @@
+import sys
 import unittest
 from doctest import DocTestSuite
 from test import support