diff options
Diffstat (limited to 'lib/sqlalchemy/orm/state.py')
| -rw-r--r-- | lib/sqlalchemy/orm/state.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/sqlalchemy/orm/state.py b/lib/sqlalchemy/orm/state.py index c6252b6b8..f6c06acc8 100644 --- a/lib/sqlalchemy/orm/state.py +++ b/lib/sqlalchemy/orm/state.py @@ -311,6 +311,10 @@ class InstanceState(interfaces.InspectionAttrInfo): return {} @util.memoized_property + def _empty_collections(self): + return {} + + @util.memoized_property def mapper(self): """Return the :class:`.Mapper` used for this mapped object.""" return self.manager.mapper |