rs_utils.py 文件源码

def __init__(self, filename, flag='c', protocol=None, keyencoding='utf-8'):
        self.db = filename
        self.flag = flag
        self.dict = {}
        with dbm.open(self.db, self.flag) as db:
            for k in db.keys():
                v = BytesIO(db[k])
                self.dict[k] = Unpickler(v).load()
        shelve.Shelf.__init__(self, self.dict, protocol, False, keyencoding)