django : using select_related and get_object_or_404 together

问题

Is there any way of using get_object_or_404 and select_related together or any other way to achieve the result of using these two together(except from putting it in try/except)??

回答1:

Yes.

obj = get_object_or_404(MyModel.objects.select_related(), whatever=whatever)

来源：https://stackoverflow.com/questions/6624530/django-using-select-related-and-get-object-or-404-together