224     """

   224     """

   225     __metaclass__ = metaentity

   225     __metaclass__ = metaentity

   226     __registry__ = 'etypes'

   226     __registry__ = 'etypes'

   227     __select__ = yes()

   227     __select__ = yes()

   228     widgets = {}

   228     widgets = {}

   229     id = None

   230     id = None

   230     e_schema = None

   231     e_schema = None

   231     eid = None

   232     eid = None

   232     rest_attr = None

   233     rest_attr = None

   233     skip_copy_for = ()

   235     skip_copy_for = ()

   235     @classmethod

   236     @classmethod

   236     def registered(cls, registry):

   237     def registered(cls, registry):

   237         """build class using descriptor at registration time"""

   238         """build class using descriptor at registration time"""

   238         assert cls.id is not None

   239         assert cls.id is not None

   239         super(Entity, cls).registered(registry)

   240         super(Entity, cls).registered(registry)