From: Serhiy Storchaka <storchaka@gmail.com>
Date: Wed, 9 Nov 2016 21:49:02 +0000 (+0200)
Subject: Issue #28649: Clear the typing module caches when search for reference leaks.
X-Git-Tag: v3.6.0b4~109^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=28f42fd4f813b4be15b47629c557ef8f958727cb;p=thirdparty%2FPython%2Fcpython.git

Issue #28649: Clear the typing module caches when search for reference leaks.
---

diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index f870854a6772..885b14fd56f2 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -1526,6 +1526,14 @@ def dash_R_cleanup(fs, ps, pic, zdc, abcs):
     else:
         ctypes._reset_cache()
 
+    try:
+        typing = sys.modules['typing']
+    except KeyError:
+        pass
+    else:
+        for f in typing._cleanups:
+            f()
+
     # Collect cyclic trash and read memory statistics immediately after.
     func1 = sys.getallocatedblocks
     func2 = sys.gettotalrefcount