[Checkins] SVN: zope.tal/trunk/src/zope/tal/talgettext.py Set default to None if default is equal to msgid. With this, Message objects can be compared easily with Message objects extracted from other extractors (PYReader, GSReader) to search for Message objects with same msgid but with a different default message.

[Vincent Fretin]

Log message for revision 105021:
  Set default to None if default is equal to msgid. With this, Message objects can be compared easily with Message objects extracted from other extractors (PYReader, GSReader) to search for Message objects with same msgid but with a different default message.

Changed:
  U   zope.tal/trunk/src/zope/tal/talgettext.py

-=-
Modified: zope.tal/trunk/src/zope/tal/talgettext.py
===================================================================
--- zope.tal/trunk/src/zope/tal/talgettext.py	2009-10-11 23:16:28 UTC (rev 105020)
+++ zope.tal/trunk/src/zope/tal/talgettext.py	2009-10-12 06:29:49 UTC (rev 105021)
@@ -117,6 +117,8 @@
 
         if default is not None:
             default = normalize(default)
+        if msgid == default:
+            default = None
         msgid = Message(msgid, default=default)
 
         if domain not in self.catalog: