def __init__(self, access_id, secret, region):
        super(ElasticContainerDriver, self).__init__(access_id, secret)
        self.region = region
        self.region_name = region
        self.connection.host = (region) % ECS_HOST

        # Setup another connection class for ECR
        conn_kwargs = self._ex_connection_class_kwargs()
        self.ecr_connection = self.ecrConnectionClass(
            access_id, secret, **conn_kwargs)
        self.ecr_connection.host = ECR_HOST % (region)
        self.ecr_connection.driver = self
        self.ecr_connection.connect()
dataset/ETHPy150Open apache/libcloud/libcloud/container/drivers/ecs.py/ElasticContainerDriver.__init__/swapped operands of `%`