dbworker.py 文件源码

def change_word_count(user_id, increase):
    S = Query()
    if increase:
        db.update(increment("word_count"), S.user_id == user_id)
    else:
        db.update(decrement("word_count"), S.user_id == user_id)
    return db.search(S.user_id == user_id)[0]