我们从Python开源项目中，提取了以下1个代码示例，用于说明如何使用rest_framework.mixins.UpdateModelMixin()。
def test_attrs(self): self.assertIsInstance(self.view, mixins.CreateModelMixin) self.assertIsInstance(self.view, mixins.ListModelMixin) self.assertIsInstance(self.view, mixins.UpdateModelMixin) self.assertIsInstance(self.view, mixins.RetrieveModelMixin) self.assertIsInstance(self.view, mixins.DestroyModelMixin) self.assertIsInstance(self.view, viewsets.GenericViewSet) self.assertEqual(self.view.permission_classes, (IsAuthenticated,)) self.assertEqual(self.view.serializer_class, CoinSerializer) self.assertSequenceEqual( self.view.filter_backends, (filters.DjangoFilterBackend, BitFilter)) self.assertEqual(self.view.filter_class, CoinFilter)
