dbworker.py 文件源码

def get_person(user_id):
    # Check if user exists
    S = Query()
    person = db.search(S.user_id == user_id)
    if len(person) is 0:
        usr = {"user_id": user_id,
               "word_count": DEFAULT_WORD_COUNT,
               "prefixes": DEFAULT_PREFIX_SUFFIX,
               "separators": DEFAULT_SEPARATOR}
        db.insert(usr)
        return usr
    return person[0]