use absolute import when creating default workflows (#36515)

wcs/carddef.py

@@ -78,7 +78,7 @@ class CardDef(FormDef):
     @classmethod
     def get_default_workflow(cls):
         from wcs.workflows import EditableWorkflowStatusItem, ChoiceWorkflowStatusItem
-        import wf.remove
+        from wcs.wf.remove import RemoveWorkflowStatusItem
         workflow = Workflow(name=_('Default (cards)'))
         workflow.id = '_carddef_default'
         workflow.roles = {
@@ -105,7 +105,7 @@ class CardDef(FormDef):
         action_delete.parent = status
         status.items.append(action_delete)
 
-        remove = wf.remove.RemoveWorkflowStatusItem()
+        remove = RemoveWorkflowStatusItem()
         remove.id = '_remove'
         remove.parent = deleted_status
         deleted_status.items.append(remove)

wcs/workflows.py

@@ -721,8 +721,8 @@ class Workflow(StorableObject):
         commentable.id = '_commentable'
         commentable.by = ['_submitter', '_receiver']
 
-        import wf.jump
-        jump_to_new = wf.jump.JumpWorkflowStatusItem()
+        from wcs.wf.jump import JumpWorkflowStatusItem
+        jump_to_new = JumpWorkflowStatusItem()
         jump_to_new.id = '_jump_to_new'
         jump_to_new.status = new_status.id
         jump_to_new.parent = just_submitted_status