django - 如何在 django rest 框架中复制请求

Question

假设我有这段代码

class SnippetList(APIView):
    """
    List all snippets, or create a new snippet.
    """
    def get(self, request, format=None):
        snippets = Snippet.objects.all()
        serializer = SnippetSerializer(snippets, many=True)
        return Response(serializer.data)

现在让我们假设在我的 get 中，我需要修改 request.data

    def get(self, request, format=None):
        data = modify(request.data)
        request.data = data    # This don't work as i can't set attribute on request
        response = self.post(self, new_request, format=None)  # i want to do post method now with new request
        serializer = SnippetSerializer(snippets, many=True)

有什么办法吗

Answer 1

你可以尝试这样的事情:

def get(self, request, format=None):
        response = self.post(self, request, format=None, data=data )  # i want to do post method now with new request
        serializer = SnippetSerializer(snippets, many=True)

现在您的方法帖子应该是:

def post(self, request, format=None, **kwargs):
        original_data = request.data
        additional_data = kwargs.get('data') # now you will be able to do whatever you want
        # more code goes here