diff options
Diffstat (limited to 'lib/sqlalchemy/sql/elements.py')
| -rw-r--r-- | lib/sqlalchemy/sql/elements.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/sqlalchemy/sql/elements.py b/lib/sqlalchemy/sql/elements.py index d94d91b16..422eb6220 100644 --- a/lib/sqlalchemy/sql/elements.py +++ b/lib/sqlalchemy/sql/elements.py @@ -43,6 +43,11 @@ from .. import exc from .. import inspection from .. import util +if util.TYPE_CHECKING: + from typing import Any + from typing import Optional + from typing import Union + def collate(expression, collation): """Return the clause ``expression COLLATE collation``. @@ -709,7 +714,7 @@ class ColumnElement( _alt_names = () def self_group(self, against=None): - # type: (Module, Module, Optional[Any]) -> ClauseEleent + # type: (Optional[Any]) -> ClauseElement if ( against in (operators.and_, operators.or_, operators._asbool) and self.type._type_affinity is type_api.BOOLEANTYPE._type_affinity |