已捕获，但在django transaction.atomic（）块回滚事务中除外

Question

我有一段这样的代码：

with transaction.atomic():
    for i in some_objects:
        stop_object(i)
    for i in some_objects:
        try:
           activate_object(i)
        except IntegrityError as e:
           pass

Test用py.test编写。由于某种原因，当我捕获IntegrityError时，所有事务都将回滚，并且我具有与以前完全相同的状态。

我确定事务仅应在未捕获的错误上回滚。我想念什么吗？

也不确定如何调试它。如果您有什么想法，请分享。

Answer 1

原来需要添加另一个transaction.atomic（）块：

with transaction.atomic():
    for i in some_objects:
        stop_object(i)
    for i in some_objects:
        try:
           with transaction.atomic():
               activate_object(i)
        except IntegrityError as e:
           pass