ERP5Workflow: override getattr on workflow to be able to

call scripts by their old name

product/ERP5Workflow/Document/Workflow.py

@@ -93,6 +93,12 @@ class Workflow(IdAsReferenceMixin("", "prefix"), XMLObject):
     PropertySheet.Workflow,
   )
 
+  def __getattr__(self, name):
+    script = self._getOb("script_" + name, None)
+    if script:
+      return script
+    return super(Workflow, self).__getattr__(name)
+
   def notifyCreated(self, document):
 
     """Notifies this workflow after an object has been created and added.