153 

   153 

   154     def clone(self):

   154     def clone(self):

   155         thecopy = EditedEntity(copy(self.entity))

   155         thecopy = EditedEntity(copy(self.entity))

   156         thecopy.entity.cw_attr_cache = copy(self.entity.cw_attr_cache)

   156         thecopy.entity.cw_attr_cache = copy(self.entity.cw_attr_cache)

   157         thecopy.entity._cw_related_cache = {}

   157         thecopy.entity._cw_related_cache = {}

   158         thecopy.update(self, skipsec=False)

   159         thecopy.update(self, skipsec=False)

   159         return thecopy

   160         return thecopy