Django 模型視圖集。 如何合並兩個執行方法/函數？

Question

有沒有辦法合並執行方法/功能？ 該視圖使用 ModelViewSet。 我有兩個函數perform_create和perform_update做同樣的事情，我想知道我能以某種方式合並它們嗎？

身體

{
    "title": "1 Title",
    "description": "1 Description",
    "author": {
        "id": 1
    }
}

看法

class ArticleView(viewsets.ModelViewSet):
    queryset = Article.objects.all()
    serializer_class = ArticleSerializer

    def perform_create(self, serializer):
        author = get_object_or_404(Author, id=self.request.data['author']['id'])
        return serializer.save(author=author)

    def perform_update(self, serializer):
        author = get_object_or_404(Author, id=self.request.data['author']['id'])
        return serializer.save(author=author)

序列化器

class AuthorSerializer(serializers.ModelSerializer):
    class Meta:
        model = Author
        fields = '__all__'


class ArticleSerializer(serializers.ModelSerializer):
    author = AuthorSerializer()

    class Meta:
        model = Article
        fields = '__all__'

Answer 1

將perform_create function 也分配為perform_update ：

class ArticleView(viewsets.ModelViewSet):
    queryset = Article.objects.all()
    serializer_class = ArticleSerializer

    def perform_create(self, serializer):
        author = get_object_or_404(Author, id=self.request.data['author']['id'])
        return serializer.save(author=author)

    perform_update = perform_create