Author: jacob
Date: 2009-04-01 12:05:19 -0500 (Wed, 01 Apr 2009)
New Revision: 10333

Modified:
   django/trunk/django/core/cache/backends/locmem.py
Log:
Fixed #9644: fix a thread sync issue in the locmem cache. Thanks, mrts.

Modified: django/trunk/django/core/cache/backends/locmem.py
===================================================================
--- django/trunk/django/core/cache/backends/locmem.py   2009-04-01 17:02:32 UTC 
(rev 10332)
+++ django/trunk/django/core/cache/backends/locmem.py   2009-04-01 17:05:19 UTC 
(rev 10333)
@@ -58,8 +58,11 @@
             self._lock.reader_leaves()
         self._lock.writer_enters()
         try:
-            del self._cache[key]
-            del self._expire_info[key]
+            try:
+                del self._cache[key]
+                del self._expire_info[key]
+            except KeyError:
+                pass
             return default
         finally:
             self._lock.writer_leaves()


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