本文整理汇总了Python中swift.container.backend.ContainerBroker.get_shard_ranges方法的典型用法代码示例。如果您正苦于以下问题：Python ContainerBroker.get_shard_ranges方法的具体用法？Python ContainerBroker.get_shard_ranges怎么用？Python ContainerBroker.get_shard_ranges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swift.container.backend.ContainerBroker的用法示例。
在下文中一共展示了ContainerBroker.get_shard_ranges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_find_replace_enable
# 需要导入模块: from swift.container.backend import ContainerBroker [as 别名]
# 或者: from swift.container.backend.ContainerBroker import get_shard_ranges [as 别名]
def test_find_replace_enable(self):
db_file = os.path.join(self.testdir, 'hash.db')
broker = ContainerBroker(db_file)
broker.account = 'a'
broker.container = 'c'
broker.initialize()
ts = utils.Timestamp.now()
broker.merge_items([
{'name': 'obj%02d' % i, 'created_at': ts.internal, 'size': 0,
'content_type': 'application/octet-stream', 'etag': 'not-really',
'deleted': 0, 'storage_policy_index': 0,
'ctype_timestamp': ts.internal, 'meta_timestamp': ts.internal}
for i in range(100)])
out = StringIO()
err = StringIO()
with mock.patch('sys.stdout', out), mock.patch('sys.stderr', err):
with mock_timestamp_now() as now:
main([broker.db_file, 'find_and_replace', '10', '--enable'])
expected = [
'No shard ranges found to delete.',
'Injected 10 shard ranges.',
'Run container-replicator to replicate them to other nodes.',
"Container moved to state 'sharding' with epoch %s." %
now.internal,
'Run container-sharder on all nodes to shard the container.']
self.assertEqual(expected, out.getvalue().splitlines())
self.assertEqual(['Loaded db broker for a/c.'],
err.getvalue().splitlines())
self._assert_enabled(broker, now)
self.assertEqual(
[(data['lower'], data['upper']) for data in self.shard_data],
[(sr.lower_str, sr.upper_str) for sr in broker.get_shard_ranges()])