537 

   537 

   538     def __json_encode__(self):

   538     def __json_encode__(self):

   539         """custom json dumps hook to dump the entity's eid

   539         """custom json dumps hook to dump the entity's eid

   540         which is not part of dict structure itself

   540         which is not part of dict structure itself

   541         """

   541         """

   543         dumpable = self.cw_attr_cache.copy()

   542         dumpable = self.cw_attr_cache.copy()

   544         dumpable['eid'] = self.eid

   543         dumpable['eid'] = self.eid

   546         return dumpable

   544         return dumpable

   547 

   545 

   548     def cw_adapt_to(self, interface):

   546     def cw_adapt_to(self, interface):

   549         """return an adapter the entity to the given interface name.

   547         """return an adapter the entity to the given interface name.

   550 

   548