[Erp5-report] r31070 kazuhiko - /erp5/trunk/products/ERP5/Document/Rule.py

[nobody at svn.erp5.org]

Author: kazuhiko
Date: Fri Dec  4 11:28:59 2009
New Revision: 31070

URL: http://svn.erp5.org?rev=31070&view=rev
Log:
support new style divergence tester whose explain() returns a single value.

Modified:
    erp5/trunk/products/ERP5/Document/Rule.py

Modified: erp5/trunk/products/ERP5/Document/Rule.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5/Document/Rule.py?rev=31070&r1=31069&r2=31070&view=diff
==============================================================================
--- erp5/trunk/products/ERP5/Document/Rule.py [utf8] (original)
+++ erp5/trunk/products/ERP5/Document/Rule.py [utf8] Fri Dec  4 11:28:59 2009
@@ -216,7 +216,10 @@
     for divergence_tester in self.contentValues(
                portal_type=self.getPortalDivergenceTesterTypeList()):
       result = divergence_tester.explain(sim_mvt)
-      result_list.extend(result)
+      if isinstance(result, (list, tuple)): # for compatibility
+        result_list.extend(result)
+      elif result is not None:
+        result_list.append(result)
     return result_list
 
   # XXX getSolverList is not part of the API and should be removed.