def replace(self, key, val, flags=0, expireTime=0):
        return self._set("replace", key, val, flags, expireTime, "")
Replace the given C{key}. It must already exist in the server.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/protocols/memcache.py/MemCacheProtocol.replace