Maybe something like:
class MYIMG(IMG):
def __init__(self, *components, **attributes):
if '_src' in attributes:
attributes['_src'] = mangle(attributes['_src'])
return super(MYIMG, self).__init__(*components, **attributes)
Then you can do:
MYIMG(_src=URL('static', 'someimage.jpg'))
and the _src URL will be altered automatically.
Anthony
On Tuesday, August 21, 2012 11:36:18 AM UTC-4, AngeloC wrote:
>
> Hi guys,
>
> Any advice on howto extend IMG to preprocess url? I simply want to mangle
> url before it passed to IMG and this should be done every time an IMG tag
> is used.
>
> Thanks!
>
> --
> Profile: http://it.linkedin.com/in/compagnucciangelo
>
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