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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