test_ipv6.py 文件源码

def test_error_multiple(self):
        if len(socket.getaddrinfo('localhost', 9043, socket.AF_UNSPEC, socket.SOCK_STREAM)) < 2:
            raise unittest.SkipTest('localhost only resolves one address')
        cluster = Cluster(connection_class=self.connection_class, contact_points=['localhost'], port=9043,
                          connect_timeout=10, protocol_version=PROTOCOL_VERSION)
        self.assertRaisesRegexp(NoHostAvailable, '\(\'Unable to connect.*Tried connecting to \[\(.*\(.*\].*Last error',
                                cluster.connect)