diff options
Diffstat (limited to 'lib/sqlalchemy/ext/mypy/util.py')
| -rw-r--r-- | lib/sqlalchemy/ext/mypy/util.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/sqlalchemy/ext/mypy/util.py b/lib/sqlalchemy/ext/mypy/util.py index a3825f175..4d55cb728 100644 --- a/lib/sqlalchemy/ext/mypy/util.py +++ b/lib/sqlalchemy/ext/mypy/util.py @@ -1,3 +1,4 @@ +import re from typing import Any from typing import Iterable from typing import Iterator @@ -82,6 +83,10 @@ class SQLAlchemyAttribute: return cls(typ=typ, info=info, **data) +def name_is_dunder(name): + return bool(re.match(r"^__.+?__$", name)) + + def _set_info_metadata(info: TypeInfo, key: str, data: Any) -> None: info.metadata.setdefault("sqlalchemy", {})[key] = data |