web_server.py 文件源码

def get_user_groups(user_id):
    session = Session()
    user = session.query(User).filter(User.shakecast_id == user_id).first()

    groups = []
    if user is not None and user.groups:
        for group in user.groups:
            group_dict = group.__dict__.copy()
            group_dict.pop('_sa_instance_state', None)
            groups += [group_dict]

    groups_json = json.dumps(groups, cls=AlchemyEncoder)

    Session.remove()    
    return groups_json