admin_mixins.py 文件源码

def trending(self, request, object_id, **kwargs):
        # a custom view that shows trending dogs
        if request.method == 'GET':
            obj = get_object_or_404(self.model, id=object_id)
            # We could filter by dogs specific to this post here, if needed
            trending_dogs = Dog.trending.all()[:3]
            dogs = DogSerializer(trending_dogs, many=True).data
            return JsonResponse({'results': dogs})
        else:
            return JsonResponse({'results': []})