本文整理汇总了Python中transaction.TransactionManager.registerSynch方法的典型用法代码示例。如果您正苦于以下问题：Python TransactionManager.registerSynch方法的具体用法？Python TransactionManager.registerSynch怎么用？Python TransactionManager.registerSynch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transaction.TransactionManager的用法示例。
在下文中一共展示了TransactionManager.registerSynch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_notify_transaction_late_comers
# 需要导入模块: from transaction import TransactionManager [as 别名]
# 或者: from transaction.TransactionManager import registerSynch [as 别名]
def test_notify_transaction_late_comers(self):
# If a datamanager registers for synchonization after a
# transaction has started, we should call newTransaction so it
# can do necessry setup.
import mock
from .. import TransactionManager
manager = TransactionManager()
sync1 = mock.MagicMock()
manager.registerSynch(sync1)
sync1.newTransaction.assert_not_called()
t = manager.begin()
sync1.newTransaction.assert_called_with(t)
sync2 = mock.MagicMock()
manager.registerSynch(sync2)
sync2.newTransaction.assert_called_with(t)
# for, um, completeness
t.commit()
for s in sync1, sync2:
s.beforeCompletion.assert_called_with(t)
s.afterCompletion.assert_called_with(t)