diff options
Diffstat (limited to 'lib/sqlalchemy/sql/_typing.py')
| -rw-r--r-- | lib/sqlalchemy/sql/_typing.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/_typing.py b/lib/sqlalchemy/sql/_typing.py index 389f7e8d0..2be98b88f 100644 --- a/lib/sqlalchemy/sql/_typing.py +++ b/lib/sqlalchemy/sql/_typing.py @@ -56,3 +56,13 @@ def is_quoted_name(s: str) -> TypeGuard[quoted_name]: def is_tuple_type(t: TypeEngine[Any]) -> TypeGuard[TupleType]: return t._is_tuple_type + + +def is_has_clause_element(s: object) -> TypeGuard[roles.HasClauseElement]: + return hasattr(s, "__clause_element__") + + +def is_has_column_element_clause_element( + s: object, +) -> TypeGuard[roles.HasColumnElementClauseElement]: + return hasattr(s, "__clause_element__") |