web_server.py 文件源码

def get_shaking_data(facility_id, eq_id):
    session = Session()
    shaking = (session.query(FacilityShaking)
                    .filter(FacilityShaking
                                .shakemap
                                .has(ShakeMap.shakemap_id == eq_id))
                    .first())

    shaking_dict = None
    if shaking:
        shaking_dict = shaking.__dict__.copy()
        shaking_dict.pop('_sa_instance_state', None)

    Session.remove()
    return jsonify(success=True, data=shaking_dict)