ERP5Workflow: Make sure that DCWorkflow patch are only applied with legacy Workflows.

product/ERP5/Interactor/PortalTypeClassInteractor.py

@@ -37,13 +37,15 @@ class PortalTypeClassInteractor(Interactor):
     and dynamic properties.
   """
   def install(self):
-    from Products.DCWorkflow.Transitions import Transitions
-    self.on(Transitions.addTransition).doAfter(self.resetDynamic)
-    self.on(Transitions.deleteTransitions).doAfter(self.resetDynamic)
-    from Products.DCWorkflow.Transitions import TransitionDefinition
-    self.on(TransitionDefinition.setProperties).doAfter(self.resetDynamic)
-    from Products.DCWorkflow.Variables import Variables
-    self.on(Variables.setStateVar).doAfter(self.resetDynamic)
+    from Products.ERP5Type import WITH_LEGACY_WORKFLOW
+    if WITH_LEGACY_WORKFLOW:
+      from Products.DCWorkflow.Transitions import Transitions
+      self.on(Transitions.addTransition).doAfter(self.resetDynamic)
+      self.on(Transitions.deleteTransitions).doAfter(self.resetDynamic)
+      from Products.DCWorkflow.Transitions import TransitionDefinition
+      self.on(TransitionDefinition.setProperties).doAfter(self.resetDynamic)
+      from Products.DCWorkflow.Variables import Variables
+      self.on(Variables.setStateVar).doAfter(self.resetDynamic)
 
     from Products.Localizer.Localizer import Localizer
     self.on(Localizer.add_language).doAfter(self.resetDynamic)

product/ERP5/__init__.py

@@ -81,7 +81,9 @@ def initialize( context ):
                                                    'WorkflowException')
 
   # Make sure InteactionWorkflow is visible in UI
-  import Products.ERP5.InteractionWorkflow
+  from Products.ERP5Type import WITH_LEGACY_WORKFLOW
+  if WITH_LEGACY_WORKFLOW:
+    import Products.ERP5.InteractionWorkflow
 
 # backward compatibility names
 XML = None

product/ERP5Type/ZopePatch.py

@@ -38,7 +38,6 @@ if WITH_LEGACY_WORKFLOW:
 from Products.ERP5Type.patches import BTreeFolder2
 if WITH_LEGACY_WORKFLOW:
   from Products.ERP5Type.patches import WorkflowTool
-from Products.ERP5Type.patches import WorkflowTool
 from Products.ERP5Type.patches import DynamicType
 from Products.ERP5Type.patches import Expression
 from Products.ERP5Type.patches import sqltest
@@ -65,7 +64,8 @@ from Products.ERP5Type.patches import PythonScript
 from Products.ERP5Type.patches import MailHost
 from Products.ERP5Type.patches import http_server
 from Products.ERP5Type.patches import memcache_client
-from Products.ERP5Type.patches import StateChangeInfoPatch
+if WITH_LEGACY_WORKFLOW:
+  from Products.ERP5Type.patches import StateChangeInfoPatch
 from Products.ERP5Type.patches import transforms
 from Products.ERP5Type.patches import OFSPdata
 from Products.ERP5Type.patches import make_hidden_input
@@ -101,5 +101,6 @@ from Products.ERP5Type.patches import urllib_opener
 # These symbols are required for backward compatibility
 from Products.ERP5Type.patches.PropertyManager import ERP5PropertyManager
 from Products.ERP5Type.Core.Workflow import ValidationFailed
-from Products.ERP5Type.patches.DCWorkflow import ERP5TransitionDefinition
+if WITH_LEGACY_WORKFLOW:
+  from Products.ERP5Type.patches.DCWorkflow import ERP5TransitionDefinition
 from Products.ERP5Type.patches.BTreeFolder2 import ERP5BTreeFolder2Base

product/ERP5Type/patches/DCWorkflow.py

@@ -13,7 +13,8 @@
 #
 ##############################################################################
 
-# WITH_LEGACY_WORKFLOW
+from Products.ERP5Type import WITH_LEGACY_WORKFLOW
+assert WITH_LEGACY_WORKFLOW
 
 ## ERP5 Workflow: This must go before any Products.DCWorkflow imports as this
 ## patch createExprContext() from-imported in several of its modules

product/ERP5Type/patches/StateChangeInfoPatch.py

@@ -26,6 +26,9 @@
 #
 ##############################################################################
 
+from Products.ERP5Type import WITH_LEGACY_WORKFLOW
+assert WITH_LEGACY_WORKFLOW
+
 from Products.DCWorkflow.Expression import StateChangeInfo
 from Products.PythonScripts.Utility import allow_class
 allow_class(StateChangeInfo)

product/ERP5Type/patches/States.py

@@ -12,6 +12,9 @@
 #
 ##############################################################################
 
+from Products.ERP5Type import WITH_LEGACY_WORKFLOW
+assert WITH_LEGACY_WORKFLOW
+
 # State types patch for DCWorkflow
 from Products.DCWorkflow.States import StateDefinition
 from Products.ERP5Type.Globals import DTMLFile

product/ERP5Type/patches/WorkflowTool.py

@@ -13,6 +13,9 @@
 #
 ##############################################################################
 
+from Products.ERP5Type import WITH_LEGACY_WORKFLOW
+assert WITH_LEGACY_WORKFLOW
+
 from zLOG import LOG, WARNING
 from types import StringTypes
 

product/ERP5Type/patches/Worklists.py

+from Products.ERP5Type import WITH_LEGACY_WORKFLOW
+assert WITH_LEGACY_WORKFLOW
+
 from Products.DCWorkflow.Worklists import Worklists
 from Products.DCWorkflow.Worklists import WorklistDefinition
 from Products.ERP5Type.Permissions import ManagePortal