Increase the delay between 2 complete cache expiration checks.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@10140 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Cache.py

@@ -34,7 +34,7 @@ from zLOG import LOG
 
 # XXX need to expire old objects in a way.
 cache_check_time = time()
-CACHE_CHECK_TIMEOUT = 60
+CACHE_CHECK_TIMEOUT = 3600
 
 # Special Exception for this code.
 class CachedMethodError(Exception): pass