and this
class Image (webapp.RequestHandler):
def get(self):
greeting = db.get(self.request.get("img_id"))
if greeting.avatar:
self.response.headers['Content-Type'] = "image/png"
self.response.out.write(greeting.avatar)
else:
self.error(404)
of course is all done by web2py automatically by
def download(): return response.download(request,db)
Actually web2py is much more sophisticated that that since is handles
encoding/decoding of original filename, sets content-disposition too,
and if available can serve range/partial-content/if-modified-since
requests.
Massimo
On May 12, 8:41 pm, mdipierro <[email protected]> wrote:
> This
>
> avatar = db.BlobProperty()
>
> is done transparently by web2py
>
> db.define_table('user',SQLField('avatar','upload'))
>
> This
>
> from google.appengine.api import images
>
> is useful and I did not know about it.
>
> Massimo
>
> On May 12, 8:31 pm, Tito Garrido <[email protected]> wrote:
>
> > Seems that it has a kind of Image
> > support:http://code.google.com/intl/pt-BR/appengine/docs/python/images/usingi...
>
> > On Tue, May 12, 2009 at 10:28 PM, mdipierro <[email protected]> wrote:
>
> > > This is about installing PIL locally and that is easy.
> > > Does it mean that it is already available on GAE?
> > > I do not know.
>
> > > On May 12, 8:17 pm, Tito Garrido <[email protected]> wrote:
> > > > I could find this regarding PIL + GAE:
> > >http://code.google.com/appengine/docs/python/images/installingPIL.html
>
> > > > But I don't know how could I resize the picture during the upload...
>
> > > > On Tue, May 12, 2009 at 9:42 PM, mdipierro <[email protected]>
> > > wrote:
>
> > > > > PIL includes binary modules. If GAE does not provide it already (and I
> > > > > do not know if they do) there is no way to install it on GAE.
>
> > > > > On May 12, 7:12 pm, Tito Garrido <[email protected]> wrote:
> > > > > > Is there a way to use PIL on web2py+GAE? I mean, could we reduce a
> > > > > picture
> > > > > > while we're uploading it to GAE?
>
> > > > > > Thanks in advance,
>
> > > > > > Tito
>
> > > > > > --
> > > > > > Linux User #387870
> > > > > > .........____
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>
> > > > --
> > > > Linux User #387870
> > > > .........____
> > > > .... _/_õ|__|
> > > > ..º[ .-.___.-._| . . . .
> > > > .__( o)__( o).:_______
>
> > --
> > Linux User #387870
> > .........____
> > .... _/_õ|__|
> > ..º[ .-.___.-._| . . . .
> > .__( o)__( o).:_______
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