`celery.backends.database.session`¶

SQLAlchemy session.

class celery.backends.database.session.SessionManager[源代码]¶

Manage SQLAlchemy sessions.

create_session(dburi, short_lived_sessions=False, **kwargs)[源代码]¶

get_engine(dburi, **kwargs)[源代码]¶

prepare_models(engine)[源代码]¶

session_factory(dburi, **kwargs)[源代码]¶