本文整理汇总了Python中cassandra.cluster.Cluster._config_mode方法的典型用法代码示例。如果您正苦于以下问题：Python Cluster._config_mode方法的具体用法？Python Cluster._config_mode怎么用？Python Cluster._config_mode使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类cassandra.cluster.Cluster的用法示例。
在下文中一共展示了Cluster._config_mode方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_no_profile_with_legacy
# 需要导入模块: from cassandra.cluster import Cluster [as 别名]
# 或者: from cassandra.cluster.Cluster import _config_mode [as 别名]
def test_no_profile_with_legacy(self):
# don't construct with both
self.assertRaises(ValueError, Cluster, load_balancing_policy=RoundRobinPolicy(), execution_profiles={'a': ExecutionProfile()})
self.assertRaises(ValueError, Cluster, default_retry_policy=DowngradingConsistencyRetryPolicy(), execution_profiles={'a': ExecutionProfile()})
self.assertRaises(ValueError, Cluster, load_balancing_policy=RoundRobinPolicy(),
default_retry_policy=DowngradingConsistencyRetryPolicy(), execution_profiles={'a': ExecutionProfile()})
# can't add after
cluster = Cluster(load_balancing_policy=RoundRobinPolicy())
self.assertRaises(ValueError, cluster.add_execution_profile, 'name', ExecutionProfile())
# session settings lock out profiles
cluster = Cluster()
session = Session(cluster, hosts=[Host("127.0.0.1", SimpleConvictionPolicy)])
for attr, value in (('default_timeout', 1),
('default_consistency_level', ConsistencyLevel.ANY),
('default_serial_consistency_level', ConsistencyLevel.SERIAL),
('row_factory', tuple_factory)):
cluster._config_mode = _ConfigMode.UNCOMMITTED
setattr(session, attr, value)
self.assertRaises(ValueError, cluster.add_execution_profile, 'name' + attr, ExecutionProfile())
# don't accept profile
self.assertRaises(ValueError, session.execute_async, "query", execution_profile='some name here')