483 

   483 

   484     def del_relation_def(self, subjtype, rtype, objtype):

   484     def del_relation_def(self, subjtype, rtype, objtype):

   485         for k, v in self._eid_index.items():

   485         for k, v in self._eid_index.items():

   486             if v == (subjtype, rtype, objtype):

   486             if v == (subjtype, rtype, objtype):

   487                 del self._eid_index[k]

   487                 del self._eid_index[k]

   488         super(CubicWebSchema, self).del_relation_def(subjtype, rtype, objtype)

   489         super(CubicWebSchema, self).del_relation_def(subjtype, rtype, objtype)

   489 

   490 

   490     def del_entity_type(self, etype):

   491     def del_entity_type(self, etype):

   491         eschema = self.eschema(etype)

   492         eschema = self.eschema(etype)

   492         self._eid_index.pop(eschema.eid, None)

   493         self._eid_index.pop(eschema.eid, None)