Revision: 980
Author: sbigaret
Date: 2006-02-26 10:04:47 -0800 (Sun, 26 Feb 2006)
ViewCVS: http://svn.sourceforge.net/modeling/?rev=980&view=rev
Log Message:
-----------
2nd part of the fix for bug #918115
Modified Paths:
--------------
trunk/ProjectModeling/Modeling/utils.py
Modified: trunk/ProjectModeling/Modeling/utils.py
===================================================================
--- trunk/ProjectModeling/Modeling/utils.py 2006-02-26 17:50:55 UTC (rev 979)
+++ trunk/ProjectModeling/Modeling/utils.py 2006-02-26 18:04:47 UTC (rev 980)
@@ -202,6 +202,10 @@
substituting the method with a lambda returning the value the original
method returned.
+ This method does nothing under python v2.1 if ZODB is found in the path,
+ because it is incompatible with the extension class, used by classes Entity,
+ Relationship, etc.
+
Parameters:
anInstance -- the instance to examine
@@ -210,9 +214,14 @@
See also: methods_to_cache()
"""
- import os
+ import os, sys
if not os.environ.get('MDL_ENABLE_SIMPLE_METHOD_CACHE', None):
return
+
+ if sys.version_info < (2,2):
+ import warnings
+ warnings.warn("Cannot cache methods on py2.1 when ZODB is in the python path", RuntimeWarning)
+ return
from new import instancemethod
for m in methods_to_cache(anInstance.__class__, exclude):
try:
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