捕获任何不存在的错误 [英] Catching Any DoesNotExist Error

问题描述

我正在使用Django 1.7.通常，您可以在模型中捕获 DoesNotExist 异常，例如；

I am using Django 1.7. Normally you can catch DoesNotExist exception over your model like;

try:
   ...
except model.DoesNotExist, den:
   ...

我想捕获任何 DoesNotExist 异常.我真的不想关心它的模型.实际上，我真的也不知道哪个模型 DoesNotExist 正在通过代码段.我的意思是，我不知道该模型.

I want to catch any DoesNotExist exception. I really don't want to care about its model. Actually, I really don't know which model DoesNotExist is passing through the code piece either. I mean, I am not able to know the model.

所以我必须以某种方式捕获任何 DoesNotExist 错误.

So I have to catch any DoesNotExist error somehow.

是否有办法在 Django 中捕获任何 DoesNotExist 错误?

Is there a way to catch any DoesNotExist error in Django?

推荐答案

DoesNotExist 异常是 查看全文