python - How to exclude results with get_object_or_404? -

In Django, you can create a SQL like not equal . An example might be.

  Model.objects.exclude (condition = 'deleted')  

Now it works great and the exclusion is very flexible. Since I am a bit lazy, I want to get that functionality when using the get_object_or_404 , but I have not found any way to do this, because you have get_object_or_404 .

What do I have to do, something like this:

  model = get_object_or_404 (pk = id, status__exclude = 'deleted')  

< P> But unfortunately this does not work because there is no excluded query filter or similar. The best I've come up with so far is doing something like this:

  object = get_object_or_404 (pk = id) if object.status == 'deleted': return HttpResponseNotfound ('text ')  

By doing something, actually defeats the point of using get_object_or_404 , because it is no longer easy one-liner.

Alternatively, I can do this:

  object = get_object_or_404 (pk = id, status__in = ['list', 'of', 'items'])  

But this will not be very satisfying because I need to keep the list up to date.

I am thinking that I am missing some tricks or feature in Danjang get_object_or_404 to get the desired results?

Use:

  from Django.db.models import Model = get_object_or_404 (MyModel, ~ Q (condition = 'destroyed'), pk = id)  

Q objects do not allow you to ( ~ operator) and OR (with | operator)

Note that the Q object should be preceded by pk = id , because the keyword agreements are finalized in Python Have to come from.