Make refreshWorklistCache safe to call even if the required scripts are not...

Make refreshWorklistCache safe to call even if the required scripts are not present. Also, it saves some acquisition lookups in the process.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@18520 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/patches/WorkflowTool.py

@@ -546,6 +546,8 @@ def WorkflowTool_listActions(self, info=None, object=None):
 WorkflowTool.listActions = WorkflowTool_listActions
 
 def WorkflowTool_refreshWorklistCache(self):
+  Base_zInsertIntoWorklistTable = getattr(self, 'Base_zInsertIntoWorklistTable', None)
+  if Base_zInsertIntoWorklistTable is not None:
     # XXX: Code below is duplicated from WorkflowTool_listActions
     info = self._getOAI(None)
     worklist_dict = {}
@@ -599,6 +601,6 @@ def WorkflowTool_refreshWorklistCache(self):
             if column_id in value_column_dict:
               value_column_dict[column_id].append(value)
         if len(value_column_dict[COUNT_COLUMN_TITLE]):
-        self.Base_zInsertIntoWorklistTable(**value_column_dict)
+          Base_zInsertIntoWorklistTable(**value_column_dict)
 
 WorkflowTool.refreshWorklistCache = WorkflowTool_refreshWorklistCache