On Sun, 2007-07-29 at 06:55 +0000, ZhangshenPeng wrote:
> when you use url pattern [a-z]+ and named it , then use in {% url
> %} ,everything is all right .
> when I change
> [a-z]+
> into
> (title|attachment|date)
> django report error "unbalanced parenthesis".
> how to fix my code to do the right thing ?
> think
>
> code as below
> #######################################################
> url.py:
>
> urlpatterns = patterns('',
> url(
> r'^order_by_(?P<order_by>-?(title|attachment|date))/(?
> P<page>[0-9]+)/',
> object_list,
> name="white_paper_list"
> ),
> )
I suspect this is caused by the slightly limited reverse reg-exp parsing
we have at the moment. Ticket #2977 has a patch to try and fix this.
Hopefully I'll be checking in something very close to that this week. In
the meantime, you might want to try the patch on your local system to
see if it does handle that case.
Regards,
Malcolm
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