httpresponse - Django view returning file + flash message -


i returning pdf file downloaded. on success i'd success message flashed. want user stay @ same page. ajax wouldn't work file download.

but seems flash messages work httpresponseredirect objects - , file download not work it? anyway, flashes message not download file:

response = httpresponseredirect(content=attachment, content_type='application/pdf', redirect_to='/app/')

on contrary, httpresponse seems able download file, messages don't flashed.

i'd grateful tips :) python 3.5, django 1.10


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