From: Brett Cannon <brett@python.org>
Date: Sat, 14 Apr 2012 19:06:17 +0000 (-0400)
Subject: Fix an import race condition.
X-Git-Tag: v3.3.0a3~227^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=afbdc13c1b6141f1690a19bebdbf3a131cbfcf84;p=thirdparty%2FPython%2Fcpython.git

Fix an import race condition.
---

diff --git a/Lib/test/test_coding.py b/Lib/test/test_coding.py
index f9db0b40f008..dfd5431dee86 100644
--- a/Lib/test/test_coding.py
+++ b/Lib/test/test_coding.py
@@ -1,7 +1,6 @@
-
 import test.support, unittest
 from test.support import TESTFN, unlink, unload
-import os, sys
+import importlib, os, sys
 
 class CodingTest(unittest.TestCase):
     def test_bad_coding(self):
@@ -40,6 +39,7 @@ class CodingTest(unittest.TestCase):
             f.write("'A very long string %s'\n" % ("X" * 1000))
             f.close()
 
+            importlib.invalidate_caches()
             __import__(TESTFN)
         finally:
             f.close()