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Python MongoBackend._save_group方法代码示例

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


在下文中一共展示了MongoBackend._save_group方法的8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_MongoBackend

# 需要导入模块: from celery.backends.mongodb import MongoBackend [as 别名]
# 或者: from celery.backends.mongodb.MongoBackend import _save_group [as 别名]

#.........这里部分代码省略.........
        mock_collection = Mock()
        mock_collection.find_one.return_value = MagicMock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEqual(
            ['status', 'task_id', 'date_done', 'traceback', 'result',
             'children'],
            list(ret_val.keys()))

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_get_task_meta_for_no_result(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()
        mock_collection.find_one.return_value = None

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEqual({'status': states.PENDING, 'result': None}, ret_val)

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_save_group(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._save_group(
            sentinel.taskset_id, sentinel.result)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        mock_collection.save.assert_called_once()
        self.assertEqual(sentinel.result, ret_val)

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_restore_group(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()
        mock_collection.find_one.return_value = MagicMock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._restore_group(sentinel.taskset_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        mock_collection.find_one.assert_called_once_with(
开发者ID:OnShift，项目名称:celery，代码行数:70，代码来源:test_mongodb.py

示例2: test_MongoBackend

# 需要导入模块: from celery.backends.mongodb import MongoBackend [as 别名]
# 或者: from celery.backends.mongodb.MongoBackend import _save_group [as 别名]

#.........这里部分代码省略.........
        mock_collection = Mock()
        mock_collection.find_one.return_value = MagicMock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEqual(
            list(sorted(["status", "task_id", "date_done", "traceback", "result", "children"])),
            list(sorted(ret_val.keys())),
        )

    @patch("celery.backends.mongodb.MongoBackend._get_database")
    def test_get_task_meta_for_no_result(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=["__getitem__", "__setitem__"])
        mock_collection = Mock()
        mock_collection.find_one.return_value = None

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEqual({"status": states.PENDING, "result": None}, ret_val)

    @patch("celery.backends.mongodb.MongoBackend._get_database")
    def test_save_group(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=["__getitem__", "__setitem__"])
        mock_collection = Mock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._save_group(sentinel.taskset_id, sentinel.result)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        mock_collection.save.assert_called_once_with(ANY)
        self.assertEqual(sentinel.result, ret_val)

    @patch("celery.backends.mongodb.MongoBackend._get_database")
    def test_restore_group(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=["__getitem__", "__setitem__"])
        mock_collection = Mock()
        mock_collection.find_one.return_value = MagicMock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._restore_group(sentinel.taskset_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        mock_collection.find_one.assert_called_once_with({"_id": sentinel.taskset_id})
        self.assertItemsEqual(["date_done", "result", "task_id"], list(ret_val.keys()))
开发者ID:a121，项目名称:recommendationSystem，代码行数:70，代码来源:test_mongodb.py

示例3: test_MongoBackend

# 需要导入模块: from celery.backends.mongodb import MongoBackend [as 别名]
# 或者: from celery.backends.mongodb.MongoBackend import _save_group [as 别名]

#.........这里部分代码省略.........
        mock_collection.find_one.return_value = MagicMock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEqual(
            list(sorted(['status', 'task_id', 'date_done', 'traceback',
                         'result', 'children'])),
            list(sorted(ret_val.keys())),
        )

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_get_task_meta_for_no_result(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()
        mock_collection.find_one.return_value = None

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEqual({'status': states.PENDING, 'result': None}, ret_val)

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_save_group(self, mock_get_database):
        self.backend.groupmeta_collection = MONGODB_GROUP_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection
        res = [self.app.AsyncResult(i) for i in range(3)]
        ret_val = self.backend._save_group(
            sentinel.taskset_id, res,
        )
        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(
            MONGODB_GROUP_COLLECTION,
        )
        mock_collection.save.assert_called_once_with(ANY)
        self.assertEqual(res, ret_val)

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_restore_group(self, mock_get_database):
        self.backend.groupmeta_collection = MONGODB_GROUP_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()
        mock_collection.find_one.return_value = {
            '_id': sentinel.taskset_id,
            'result': [uuid(), uuid()],
            'date_done': 1,
        }
        self.backend.decode.side_effect = lambda r: r

        mock_get_database.return_value = mock_database
开发者ID:delantai，项目名称:celery，代码行数:70，代码来源:test_mongodb.py

示例4: test_MongoBackend

# 需要导入模块: from celery.backends.mongodb import MongoBackend [as 别名]
# 或者: from celery.backends.mongodb.MongoBackend import _save_group [as 别名]

#.........这里部分代码省略.........
        mock_collection.find_one.return_value = MagicMock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEqual(
            list(sorted(['status', 'task_id', 'date_done', 'traceback',
                         'result', 'children'])),
            list(sorted(ret_val.keys())),
        )

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_get_task_meta_for_no_result(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()
        mock_collection.find_one.return_value = None

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEqual({'status': states.PENDING, 'result': None}, ret_val)

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_save_group(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._save_group(
            sentinel.taskset_id, sentinel.result)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        mock_collection.save.assert_called_once_with(ANY)
        self.assertEqual(sentinel.result, ret_val)

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_restore_group(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()
        mock_collection.find_one.return_value = MagicMock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._restore_group(sentinel.taskset_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        mock_collection.find_one.assert_called_once_with(
开发者ID:1995rishi，项目名称:flaskmap，代码行数:70，代码来源:test_mongodb.py

示例5: setup

# 需要导入模块: from celery.backends.mongodb import MongoBackend [as 别名]
# 或者: from celery.backends.mongodb.MongoBackend import _save_group [as 别名]

#.........这里部分代码省略.........
        mock_collection = Mock()
        mock_collection.find_one.return_value = MagicMock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        assert list(sorted([
            'status', 'task_id', 'date_done',
            'traceback', 'result', 'children',
        ])) == list(sorted(ret_val.keys()))

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_get_task_meta_for_no_result(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()
        mock_collection.find_one.return_value = None

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        assert {'status': states.PENDING, 'result': None} == ret_val

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_save_group(self, mock_get_database):
        self.backend.groupmeta_collection = MONGODB_GROUP_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection
        res = [self.app.AsyncResult(i) for i in range(3)]
        ret_val = self.backend._save_group(
            sentinel.taskset_id, res,
        )
        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(
            MONGODB_GROUP_COLLECTION,
        )
        mock_collection.save.assert_called_once_with(ANY)
        assert res == ret_val

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_restore_group(self, mock_get_database):
        self.backend.groupmeta_collection = MONGODB_GROUP_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()
        mock_collection.find_one.return_value = {
            '_id': sentinel.taskset_id,
            'result': [uuid(), uuid()],
            'date_done': 1,
        }
        self.backend.decode.side_effect = lambda r: r

        mock_get_database.return_value = mock_database
开发者ID:auvipy，项目名称:celery，代码行数:70，代码来源:test_mongodb.py

示例6: test_MongoBackend

# 需要导入模块: from celery.backends.mongodb import MongoBackend [as 别名]
# 或者: from celery.backends.mongodb.MongoBackend import _save_group [as 别名]

#.........这里部分代码省略.........
        mock_collection = Mock()
        mock_collection.find_one.return_value = MagicMock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEquals(
            ['status', 'task_id', 'date_done', 'traceback', 'result',
             'children'],
            ret_val.keys())

    @patch("celery.backends.mongodb.MongoBackend._get_database")
    def test_get_task_meta_for_no_result(self, mock_get_database):
        self.backend.mongodb_taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()
        mock_collection.find_one.return_value = None

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEquals({"status": states.PENDING, "result": None}, ret_val)

    @patch("celery.backends.mongodb.MongoBackend._get_database")
    def test_save_group(self, mock_get_database):
        self.backend.mongodb_taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._save_group(
            sentinel.taskset_id, sentinel.result)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        mock_collection.save.assert_called_once()
        self.assertEquals(sentinel.result, ret_val)

    @patch("celery.backends.mongodb.MongoBackend._get_database")
    def test_restore_group(self, mock_get_database):
        self.backend.mongodb_taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()
        mock_collection.find_one.return_value = MagicMock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._restore_group(sentinel.taskset_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        mock_collection.find_one.assert_called_once_with(
开发者ID:leobantech，项目名称:celery，代码行数:70，代码来源:test_mongodb.py

示例7: test_MongoBackend

# 需要导入模块: from celery.backends.mongodb import MongoBackend [as 别名]
# 或者: from celery.backends.mongodb.MongoBackend import _save_group [as 别名]

#.........这里部分代码省略.........
        mock_collection = Mock()
        mock_collection.find_one.return_value = MagicMock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEqual(
            list(sorted(["status", "task_id", "date_done", "traceback", "result", "children"])),
            list(sorted(ret_val.keys())),
        )

    @patch("celery.backends.mongodb.MongoBackend._get_database")
    def test_get_task_meta_for_no_result(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=["__getitem__", "__setitem__"])
        mock_collection = Mock()
        mock_collection.find_one.return_value = None

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEqual({"status": states.PENDING, "result": None}, ret_val)

    @patch("celery.backends.mongodb.MongoBackend._get_database")
    def test_save_group(self, mock_get_database):
        self.backend.groupmeta_collection = MONGODB_GROUP_COLLECTION

        mock_database = MagicMock(spec=["__getitem__", "__setitem__"])
        mock_collection = Mock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection
        res = [self.app.AsyncResult(i) for i in range(3)]
        ret_val = self.backend._save_group(sentinel.taskset_id, res)
        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_GROUP_COLLECTION)
        mock_collection.save.assert_called_once_with(ANY)
        self.assertEqual(res, ret_val)

    @patch("celery.backends.mongodb.MongoBackend._get_database")
    def test_restore_group(self, mock_get_database):
        self.backend.groupmeta_collection = MONGODB_GROUP_COLLECTION

        mock_database = MagicMock(spec=["__getitem__", "__setitem__"])
        mock_collection = Mock()
        mock_collection.find_one.return_value = {"_id": sentinel.taskset_id, "result": [uuid(), uuid()], "date_done": 1}
        self.backend.decode.side_effect = lambda r: r

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._restore_group(sentinel.taskset_id)

        mock_get_database.assert_called_once_with()
        mock_collection.find_one.assert_called_once_with({"_id": sentinel.taskset_id})
        self.assertItemsEqual(["date_done", "result", "task_id"], list(ret_val.keys()))
开发者ID:AugustLONG，项目名称:celery，代码行数:69，代码来源:test_mongodb.py

示例8: test_MongoBackend

# 需要导入模块: from celery.backends.mongodb import MongoBackend [as 别名]
# 或者: from celery.backends.mongodb.MongoBackend import _save_group [as 别名]

#.........这里部分代码省略.........
        mock_collection.find_one.return_value = MagicMock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEqual(
            list(sorted(['status', 'task_id', 'date_done', 'traceback',
                         'result', 'children'])),
            list(sorted(ret_val.keys())),
        )

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_get_task_meta_for_no_result(self, mock_get_database):
        self.backend.taskmeta_collection = MONGODB_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()
        mock_collection.find_one.return_value = None

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection

        ret_val = self.backend._get_task_meta_for(sentinel.task_id)

        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(MONGODB_COLLECTION)
        self.assertEqual({'status': states.PENDING, 'result': None}, ret_val)

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_save_group(self, mock_get_database):
        self.backend.groupmeta_collection = MONGODB_GROUP_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()

        mock_get_database.return_value = mock_database
        mock_database.__getitem__.return_value = mock_collection
        res = [self.app.AsyncResult(i) for i in range(3)]
        ret_val = self.backend._save_group(
            sentinel.taskset_id, res,
        )
        mock_get_database.assert_called_once_with()
        mock_database.__getitem__.assert_called_once_with(
            MONGODB_GROUP_COLLECTION,
        )
        mock_collection.save.assert_called_once_with(ANY)
        self.assertEqual(res, ret_val)

    @patch('celery.backends.mongodb.MongoBackend._get_database')
    def test_restore_group(self, mock_get_database):
        self.backend.groupmeta_collection = MONGODB_GROUP_COLLECTION

        mock_database = MagicMock(spec=['__getitem__', '__setitem__'])
        mock_collection = Mock()
        mock_collection.find_one.return_value = {
            '_id': sentinel.taskset_id,
            'result': [uuid(), uuid()],
            'date_done': 1,
        }
        self.backend.decode.side_effect = lambda r: r

        mock_get_database.return_value = mock_database
开发者ID:Vladimir4152，项目名称:celery，代码行数:70，代码来源:test_mongodb.py


注：本文中的celery.backends.mongodb.MongoBackend._save_group方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。