[Erp5-report] r28046 - /erp5/trunk/products/ERP5/Document/PaySheetTransaction.py

[nobody at svn.erp5.org]

Author: fabien
Date: Thu Jul  9 16:45:53 2009
New Revision: 28046

URL: http://svn.erp5.org?rev=28046&view=rev
Log:
model can be None (in case no effective model exists)

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

Modified: erp5/trunk/products/ERP5/Document/PaySheetTransaction.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5/Document/PaySheetTransaction.py?rev=28046&r1=28045&r2=28046&view=diff
==============================================================================
--- erp5/trunk/products/ERP5/Document/PaySheetTransaction.py [utf8] (original)
+++ erp5/trunk/products/ERP5/Document/PaySheetTransaction.py [utf8] Thu Jul  9 16:45:53 2009
@@ -141,14 +141,16 @@
     model = self.getSpecialiseValue().getEffectiveModel(\
         start_date=self.getStartDate(),
         stop_date=self.getStopDate())
-    model_reference_dict = model.getInheritanceReferenceDict(
-                                   portal_type_list=portal_type_list,
-                                   property_list=property_list)
     sub_object_list = []
-    traverse = self.getPortalObject().unrestrictedTraverse
-    for model_url, id_list in model_reference_dict.items():
-      model = traverse(model_url)
-      sub_object_list.extend([model._getOb(x) for x in id_list])
+    if model is not None:
+      # if there is an effective model
+      model_reference_dict = model.getInheritanceReferenceDict(
+                                     portal_type_list=portal_type_list,
+                                     property_list=property_list)
+      traverse = self.getPortalObject().unrestrictedTraverse
+      for model_url, id_list in model_reference_dict.items():
+        model = traverse(model_url)
+        sub_object_list.extend([model._getOb(x) for x in id_list])
     return sub_object_list
 
   security.declareProtected(Permissions.ModifyPortalContent,