something like this maybe. for xref on #django

views.py

class Goaway(View):
    def dispatch(self, request, *args, **kwargs):
        try:
            resp = super(Goaway, self).dispatch(request, *args, **kwargs)
        except Http404 as e:
            return HttpResponseRedirect("/")

    def get_object(self, *args, **kwargs):
        obj = super(Goaway, self).get_object(*args, **kwargs)
        if obj.account_id != self.request.user.account_id:
            raise Http404("oof")
        return obj