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Python ContainerBroker.container方法代码示例

本文整理汇总了Python中swift.container.backend.ContainerBroker.container方法的典型用法代码示例。如果您正苦于以下问题:Python ContainerBroker.container方法的具体用法?Python ContainerBroker.container怎么用?Python ContainerBroker.container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swift.container.backend.ContainerBroker的用法示例。


在下文中一共展示了ContainerBroker.container方法的2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 container [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()])
开发者ID:jgmerritt,项目名称:swift,代码行数:34,代码来源:test_manage_shard_ranges.py

示例2: test_find_shard_ranges

# 需要导入模块: from swift.container.backend import ContainerBroker [as 别名]
# 或者: from swift.container.backend.ContainerBroker import container [as 别名]
    def test_find_shard_ranges(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)])

        # Default uses a large enough value that sharding isn't required
        out = StringIO()
        err = StringIO()
        with mock.patch('sys.stdout', out), mock.patch('sys.stderr', err):
            main([db_file, 'find'])
        self.assert_formatted_json(out.getvalue(), [])
        err_lines = err.getvalue().split('\n')
        self.assert_starts_with(err_lines[0], 'Loaded db broker for ')
        self.assert_starts_with(err_lines[1], 'Found 0 ranges in ')

        out = StringIO()
        err = StringIO()
        with mock.patch('sys.stdout', out), mock.patch('sys.stderr', err):
            main([db_file, 'find', '100'])
        self.assert_formatted_json(out.getvalue(), [])
        err_lines = err.getvalue().split('\n')
        self.assert_starts_with(err_lines[0], 'Loaded db broker for ')
        self.assert_starts_with(err_lines[1], 'Found 0 ranges in ')

        out = StringIO()
        err = StringIO()
        with mock.patch('sys.stdout', out), mock.patch('sys.stderr', err):
            main([db_file, 'find', '99'])
        self.assert_formatted_json(out.getvalue(), [
            {'index': 0, 'lower': '', 'upper': 'obj98', 'object_count': 99},
            {'index': 1, 'lower': 'obj98', 'upper': '', 'object_count': 1},
        ])
        err_lines = err.getvalue().split('\n')
        self.assert_starts_with(err_lines[0], 'Loaded db broker for ')
        self.assert_starts_with(err_lines[1], 'Found 2 ranges in ')

        out = StringIO()
        err = StringIO()
        with mock.patch('sys.stdout', out), mock.patch('sys.stderr', err):
            main([db_file, 'find', '10'])
        self.assert_formatted_json(out.getvalue(), [
            {'index': 0, 'lower': '', 'upper': 'obj09', 'object_count': 10},
            {'index': 1, 'lower': 'obj09', 'upper': 'obj19',
             'object_count': 10},
            {'index': 2, 'lower': 'obj19', 'upper': 'obj29',
             'object_count': 10},
            {'index': 3, 'lower': 'obj29', 'upper': 'obj39',
             'object_count': 10},
            {'index': 4, 'lower': 'obj39', 'upper': 'obj49',
             'object_count': 10},
            {'index': 5, 'lower': 'obj49', 'upper': 'obj59',
             'object_count': 10},
            {'index': 6, 'lower': 'obj59', 'upper': 'obj69',
             'object_count': 10},
            {'index': 7, 'lower': 'obj69', 'upper': 'obj79',
             'object_count': 10},
            {'index': 8, 'lower': 'obj79', 'upper': 'obj89',
             'object_count': 10},
            {'index': 9, 'lower': 'obj89', 'upper': '', 'object_count': 10},
        ])
        err_lines = err.getvalue().split('\n')
        self.assert_starts_with(err_lines[0], 'Loaded db broker for ')
        self.assert_starts_with(err_lines[1], 'Found 10 ranges in ')
开发者ID:jgmerritt,项目名称:swift,代码行数:74,代码来源:test_manage_shard_ranges.py


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