diff options
Diffstat (limited to 'lib/sqlalchemy/orm/relationships.py')
| -rw-r--r-- | lib/sqlalchemy/orm/relationships.py | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/lib/sqlalchemy/orm/relationships.py b/lib/sqlalchemy/orm/relationships.py index 986093e02..020fae600 100644 --- a/lib/sqlalchemy/orm/relationships.py +++ b/lib/sqlalchemy/orm/relationships.py @@ -2966,15 +2966,13 @@ class JoinCondition: # 2. columns that are FK but are not remote (e.g. local) # suggest manytoone. - manytoone_local = set( - [ - c - for c in self._gather_columns_with_annotation( - self.primaryjoin, "foreign" - ) - if "remote" not in c._annotations - ] - ) + manytoone_local = { + c + for c in self._gather_columns_with_annotation( + self.primaryjoin, "foreign" + ) + if "remote" not in c._annotations + } # 3. if both collections are present, remove columns that # refer to themselves. This is for the case of @@ -3204,13 +3202,11 @@ class JoinCondition: self, clause: ColumnElement[Any], *annotation: Iterable[str] ) -> Set[ColumnElement[Any]]: annotation_set = set(annotation) - return set( - [ - cast(ColumnElement[Any], col) - for col in visitors.iterate(clause, {}) - if annotation_set.issubset(col._annotations) - ] - ) + return { + cast(ColumnElement[Any], col) + for col in visitors.iterate(clause, {}) + if annotation_set.issubset(col._annotations) + } def join_targets( self, |