Django REST和ModelViewSet过滤

Giu*_*lia 2 python django django-views django-rest-framework

我之前使用的APIViews如下:

views.py

class AllProgramsApi(APIView):

    def get(self, request):
        user = self.request.user
        userprograms = Program.objects.filter(user=user)
        serializer = ProgramSerializer(userprograms, many=True)
        return Response(serializer.data)
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这是我的模特:

class Program(models.Model):

    program_name = models.CharField(max_length=50)
    program_description = models.CharField(max_length=250)
    cycles = models.ManyToManyField(Cycle)
    is_favourite = models.BooleanField(default="False")
    user = models.ForeignKey(User, on_delete=models.CASCADE)

    def get_absolute_url(self):
        return reverse('programs:program', kwargs={'pk': self.pk})

    def __str__(self):
        return self.program_name
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现在我发现了ModelViewSet,它看起来非常方便,但我似乎无法像以前在APIView中那样过滤用户.

我对使用ModelViewSet的views.py的尝试如下,它可以工作,但我得到的所有内容,而不仅仅是与单个用户相关的内容.

class AllProgramsApi(ModelViewSet):
    serializer_class = ProgramSerializer
    queryset = Program.objects.all()
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如何调整ModelViewSet,使其仅显示与发送请求的用户相关的内容?什么是最好的方法?

谢谢.

Rob*_*ert 10

您可以使用get queryset方法,如果您了解更多,请参阅针对当前用户的doc Filtering

class AllProgramsApi(ModelViewSet):
    serializer_class = ProgramSerializer
    queryset = Program.objects.all()
    def get_queryset(self):
        queryset = self.queryset
        query_set = queryset.filter(user=self.request.user)
        return query_set
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