diff options
Diffstat (limited to 'lib/sqlalchemy/sql/base.py')
| -rw-r--r-- | lib/sqlalchemy/sql/base.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/base.py b/lib/sqlalchemy/sql/base.py index 8ae8f8f65..f4fe7afab 100644 --- a/lib/sqlalchemy/sql/base.py +++ b/lib/sqlalchemy/sql/base.py @@ -639,6 +639,8 @@ class _MetaOptions(type): class Options(metaclass=_MetaOptions): """A cacheable option dictionary with defaults.""" + __slots__ = () + def __init_subclass__(cls) -> None: dict_ = cls.__dict__ cls._cache_attrs = tuple( |