Can you send me a patch by email?
On Aug 12, 2:53 pm, hcvst <[email protected]> wrote:
> FIXED
>
> Hi,
>
> I've now changed the download function to use response.stream in order
> for the Http Header 'Content-Disposition: attachment;
> filename=myimg.JPG' not to be added. That didn't make a difference
> except that one can now enter the image URL into the browser without
> being prompted to save the file. So it's not a download function
> anymore :)
>
> Next I added these headers:
>
> response.headers['Expires'] = 'Sun, 20 Sep 2009 12:00:00 GMT'
> response.headers['Last-Modified'] = 'Mon, 10 Aug 2009 12:13:14
> GMT'
> response.headers['Cache-Control'] = 'max-age=3600'
>
> But that had no effect either. Every time I revisit the page the
> pictures would briefly flash (as if cached) and then start trickling
> in again.
>
> Finally this fixed it:
>
> if request.env.http_if_modified_since:
> raise HTTP(304)
>
> HC
>
> On Aug 11, 9:33 pm, hcvst <[email protected]> wrote:
>
> > Hi,
>
> > I am surprised I didn't find a post on slow downloads, but perhaps
> > it's only so bad because my internet connection is terribly slow.
>
> > def download():
> > """
> > allows downloading of uploaded files
> > http://..../[app]/default/download/[filename]
> > """
> > return response.download(request,db)
>
> > I am just building an auction site and have around 10 pictures on a
> > page - uploaded by users. On refresh all of them reload (line by line,
> > as in the old days). Can I tell the browser to cache them?
>
> > Without looking at the source I tried a cache decorator (in disk-
> > caching mode), assuming that it might tell the browser, but actually
> > ended up having to restart apache (mod_wsgi).
>
> > Regards,
> > HC
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