magazine.py 文件源码

def get(self, request, *args, **kwargs):
        try:
            magazines = Magazine.objects.all()
            magazine_samples = random.sample(set(magazines), 4)
            serializer = MagazineSerializer(magazine_samples, many=True)
            return Response(serializer.data)
        except:
            raise NotAcceptable('not reachable')