views.py 文件源码

def post(self, request, pk):
        farm = get_object_or_404(models.Farm, id=pk)
        farm.source = discovery.FARM_DEFAULT

        try:
            farm.save()
        except IntegrityError:
            return render(request, 'promgen/farm_duplicate.html', {
                'pk': farm.pk,
                'next': request.POST.get('next', reverse('farm-detail', args=[farm.pk])),
                'farm_list': models.Farm.objects.filter(name=farm.name)
            })

        return HttpResponseRedirect(
            request.POST.get('next', reverse('farm-detail', args=[farm.pk]))
        )