class DeletionMixin

def delete(self, request, *args, **kwargs):
    """
    Call the delete() method on the fetched object and then redirect to the
    success URL.
    """
    self.object = self.get_object()
    success_url = self.get_success_url()
    self.object.delete()
    return HttpResponseRedirect(success_url)

def get_success_url(self):
    if self.success_url:
        return self.success_url.format(**self.object.__dict__)
    else:
        raise ImproperlyConfigured("No URL to redirect to. Provide a success_url.")

def post(self, request, *args, **kwargs):
    return self.delete(request, *args, **kwargs)