Does that work for download? Download returns a stream not a string. On Saturday, 6 April 2013 06:48:55 UTC-5, Niphlod wrote: > > there's a new @cache.client decorator to set expire headers in an easy way > .... > as soon as the book gets updated the docs will be here > http://web2py.com/books/default/chapter/29/04#cache > > On Saturday, April 6, 2013 11:58:17 AM UTC+2, BlueShadow wrote: >> >> There supposedly is a way the fast download function(web2pyslices) >> def fast_download(): >> # very basic security (only allow fast_download on >> your_table.upload_field): >> if not request.args(0).startswith("db.your_table.your_field"): >> return download() >> # remove/add headers that prevent/favors client-side caching >> #7days >> response.headers['Cache-Control'] = "max-age=604800" >> del response.headers['Pragma'] >> del response.headers['Expires'] >> filename = os.path.join(request.folder,'uploads',request.args(0)) >> # send last modified date/time so client browser can enable >> client-side caching >> response.headers['Last-Modified'] = time.strftime("%a, %d %b %Y >> %H:%M:%S +0000", time.localtime(os.path.getmtime(filename))) >> >> return response.stream(open(filename,'rb')) >> >> this is the version I'm experimenting with. the original had a del Cache >> Control instead of the max age. but google pagespeed still tells me that no >> expiration date is set. >> >> >> On Saturday, April 6, 2013 4:42:45 AM UTC+2, Tito Garrido wrote: >>> >>> Hi! >>> >>> I was running page speed on my website and all image files from the >>> database (upload folder) are not cached... >>> Is there a way to enable cache for them? >>> >>> Thanks! >>> >>> Tito >>> >>> -- >>> >>> Linux User #387870 >>> .........____ >>> .... _/_õ|__| >>> ..º[ .-.___.-._| . . . . >>> .__( o)__( o).:_______ >>> >>
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