diff options
Diffstat (limited to 'lib/sqlalchemy/orm/query.py')
| -rw-r--r-- | lib/sqlalchemy/orm/query.py | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/sqlalchemy/orm/query.py b/lib/sqlalchemy/orm/query.py index c3e5aa10d..beabc5811 100644 --- a/lib/sqlalchemy/orm/query.py +++ b/lib/sqlalchemy/orm/query.py @@ -3194,7 +3194,7 @@ class Bundle(object): class _BundleEntity(_QueryEntity): def __init__(self, query, bundle, setup_entities=True): query._entities.append(self) - self.bundle = self.entity_zero = bundle + self.bundle = bundle self.type = type(bundle) self._label_name = bundle.name self._entities = [] @@ -3210,6 +3210,15 @@ class _BundleEntity(_QueryEntity): self.filter_fn = lambda item: item + @property + def entity_zero(self): + for ent in self._entities: + ezero = ent.entity_zero + if ezero is not None: + return ezero + else: + return None + def corresponds_to(self, entity): # TODO: this seems to have no effect for # _ColumnEntity either |