InteractionWorkflow.py: import createExprContext from original file.

product/ERP5Workflow/Document/InteractionWorkflow.py

@@ -39,7 +39,7 @@ from Products.DCWorkflow.Expression import StateChangeInfo
 from Products.ERP5Type import Permissions, PropertySheet, Globals
 from Products.ERP5Type.id_as_reference import IdAsReferenceMixin
 from Products.ERP5Type.Globals import PersistentMapping
-from Products.ERP5Type.patches.Expression import createExprContext
+from Products.DCWorkflow.Expression import createExprContext
 from Products.ERP5Type.XMLObject import XMLObject
 from Products.ERP5Type.Workflow import addWorkflowFactory
 from Products.ERP5Workflow.Document.Transition import TRIGGER_WORKFLOW_METHOD