On Tuesday, 29 April 2014 10:35:51 UTC-7, Jonathan Vanasco wrote:
>
> - if you generate a large document... we tabled it. it'll need to be
> revisited in the future. the problem was with memory and computer
> performance. you need to use "stream=True" on requests to iterate the
> backend response into a tempfile, then have pyramid deliver that... but we
> couldn't find a sweet spot on the tempfile/chunking settings or on getting
> it out of pyramid.
>
Rather than writing to a tempfile, you could try passing the chunks on to
the client directly. I think something like this should work:
r = requests.get(url, stream=True)
return Response(status_code=r.status_code, app_iter=r.iter_content())
You'll want to configure your server with many threads or use gevent for a
site doing this.
Laurence
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