[Erp5-report] r23621 - /erp5/trunk/products/ERP5Type/CopySupport.py

[nobody at svn.erp5.org]

Author: seb
Date: Mon Sep 15 17:36:52 2008
New Revision: 23621

URL: http://svn.erp5.org?rev=23621&view=rev
Log:
thanks to Vincent commit explanation, add more comments

Modified:
    erp5/trunk/products/ERP5Type/CopySupport.py

Modified: erp5/trunk/products/ERP5Type/CopySupport.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5Type/CopySupport.py?rev=23621&r1=23620&r2=23621&view=diff
==============================================================================
--- erp5/trunk/products/ERP5Type/CopySupport.py (original)
+++ erp5/trunk/products/ERP5Type/CopySupport.py Mon Sep 15 17:36:52 2008
@@ -355,8 +355,10 @@
           # Set also many columns in order to make sure lines
           # marked as deleted will not be selected
           catalog.beforeUnindexObject(None,path=path,uid=uid)
-          # Then start activty in order to remove lines in catalog,
+          # Then start activity in order to remove lines in catalog,
           # sql wich generate locks
+          # - serialization_tag is used in order to prevent unindexation to 
+          # happen before/in parallel with reindexations of the same object.
           catalog.activate(activity='SQLQueue',
                            tag='%s' % uid,
                            serialization_tag=self.getRootDocumentPath()).unindexObject(None,