Function _inspect_mapped_object

lib/sqlalchemy/orm/base.py:428–432

(instance: _T)

@inspection._inspects(object)
def _inspect_mapped_object(instance: _T) -> Optional[InstanceState[_T]]:
    try:
        return instance_state(instance)
    except (exc.UnmappedClassError,) + exc.NO_STATE:
        return None


def _class_to_mapper(