577 

   577 

   578     def __json_encode__(self):

   578     def __json_encode__(self):

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

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

   580         which is not part of dict structure itself

   580         which is not part of dict structure itself

   581         """

   581         """

   582         dumpable = self.cw_attr_cache.copy()

   583         dumpable = self.cw_attr_cache.copy()

   583         dumpable['eid'] = self.eid

   584         dumpable['eid'] = self.eid

   584         return dumpable

   586         return dumpable

   585 

   587 

   586     def cw_adapt_to(self, interface):

   588     def cw_adapt_to(self, interface):

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

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

   588 

   590