diff options
Diffstat (limited to 'lib/sqlalchemy/orm/mapper.py')
| -rw-r--r-- | lib/sqlalchemy/orm/mapper.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/sqlalchemy/orm/mapper.py b/lib/sqlalchemy/orm/mapper.py index b89163340..626105b5e 100644 --- a/lib/sqlalchemy/orm/mapper.py +++ b/lib/sqlalchemy/orm/mapper.py @@ -472,7 +472,7 @@ class Mapper(_InspectionAttr): dispatch = event.dispatcher(events.MapperEvents) @util.memoized_property - def _sa_path_registry(self): + def _path_registry(self): return PathRegistry.per_mapper(self) def _configure_inheritance(self): @@ -1403,7 +1403,7 @@ class Mapper(_InspectionAttr): if _new_mappers: configure_mappers() if not self.with_polymorphic: - return [self] + return [] return self._mappers_from_spec(*self.with_polymorphic) @_memoized_configured_property @@ -1458,10 +1458,10 @@ class Mapper(_InspectionAttr): return list(self._iterate_polymorphic_properties( self._with_polymorphic_mappers)) + def _iterate_polymorphic_properties(self, mappers=None): """Return an iterator of MapperProperty objects which will render into a SELECT.""" - if mappers is None: mappers = self._with_polymorphic_mappers |