def _incrdecr(self, cmd, key, val):
        if self._disconnected:
            return fail(RuntimeError("not connected"))
        if not isinstance(key, str):
            return fail(ClientError(
                "Invalid type for key: %s, expecting a string" % (type(key),)))
        if len(key) > self.MAX_KEY_LENGTH:
            return fail(ClientError("Key too long"))
        fullcmd = "%s %s %d" % (cmd, key, int(val))
        self.sendLine(fullcmd)
        cmdObj = Command(cmd, key=key)
        self._current.append(cmdObj)
        return cmdObj._deferred
Sets up the initial database file and populates it with some random users.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/protocols/memcache.py/MemCacheProtocol._incrdecr--crossover with--dataset/ETHPy150Open prodicus/thanos/thanos/create_db.py/initialize_db