CSVStreamingRenderer Example

[ghost]

Hey there, I am trying to implement a streaming CSV renderer within a list API view and am having trouble with the code provided in renderers.py. Is it possible to get a full example in example/views.py that shows its usage?

[jrzerr]

Here is how I use it:

class CSVStreamingView(APIView):
    renderer_classes = [CSVStreamingRenderer]
    def get(self, request, format=None):
        if format == "csv":
            request.accepted_renderer.header = [
                'keya',
                'keyb'
            ]
            data = [ {'keya': 3, 'keyb': 4}, {'keya': 6, 'keyb': 7} ]
            response = StreamingHttpResponse(
                request.accepted_renderer.render(data),
                content_type="text/csv")
            return response        

[ghost]

Awesome, thank you. It turned out that it was more an issue with the queryset not being paged rather than django CSV renderer. I'll pop my solution here.