def set_keyspace(self, keyspace):
        """
        Set the default keyspace for all queries made through this Session.
        This operation blocks until complete.
        """
        self.execute((protect_name(keyspace),) % 'USE %s')
dataset/ETHPy150Open datastax/python-driver/cassandra/cluster.py/Session.set_keyspace/swapped operands of `%`