Hi Alex,
well diving into the source for the expose decorator (
http://trac.turbogears.org/browser/branches/1.0/turbogears/controllers.py
) reveals that this should work:
cherrypy.response.headers["Content-Type"] = content_type
I guess that's what you're after?
cheers,
John
On Jan 10, 10:10 am, alex bodnaru <[EMAIL PROTECTED]> wrote:
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>
> smart idea, thanks.
>
> but i don't really want a function for every mime type :).
>
> thanks, and hope for more suggestions.
>
> alex
>
>
>
> lilspikey wrote:
>
> > On Jan 10, 3:02 am, alex bodnaru <[EMAIL PROTECTED]> wrote:
> >> hi friends,
>
> >> setting @expose(content_type="image/jpeg") allows me to serve a string
> >> blob for a jpeg image.
>
> >> could i set the content_type later in the function, after my code
> >> decides it's type?
>
> >> thanks in advance,
>
> > Well one way is to simply call another function that has been
> > decorated with @expose(content_type="image/jpeg") later on. e.g.:
>
> > @expose()
> > def something(self):
> > # decide stuff here
> > if serve_jpeg:
> > return self._as_jpeg(jpeg_data)
>
> > @expose(content_type="image/jpeg")
> > def _as_jpeg(self,jpeg_data):
> > return jpeg_data
>
> > That would leave _as_jpeg() exposed and callable, so you might want to
> > use it as a plain function, so that it can't be called directly.
>
> > cheers,
> > John
>
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