

def setup_database():
    global engine, database_setup
    if (not engine):
        engine = create_engine('sqlite:///:memory:')
        DBSession.configure(bind=engine)
        database_setup = True

dataset/ETHPy150Open amol-/depot/tests/base_sqla.py setup_database/VarMisuse@17/22 `database_setup`->`engine`