On Feb 25, 10:49 pm, Simon King <si...@simonking.org.uk> wrote:
> Hi,
>
> I'm using Pyramid 1.0 for a toy project, and I'm confused about the
> view lookup process. I've put a complete script showing my problem at
> http://pylonshq.com/pasties/45e916782bf3e2896b94ea2e7a0fc13d
>
> I'm using traversal, and I'd like to be able to ensure trailing
> slashes on certain resources. As far as I can tell,
> append_slash_notfound_view is only relevant when using URL dispatch,
> so instead I'm trying to use view predicates.
>
In the end, I've used a decorator to enforce trailing slashes on
certain views:
from functools import wraps
def with_trailing_slash(view):
@wraps(view)
def wrapper(*args):
# Views are either called with (context, request), or just
# request.
request = args[-1]
if not request.path_url.endswith('/'):
location = request.path_url + '/'
qs = request.environ.get('QUERY_STRING')
if qs:
location += '?' + qs
return exc.HTTPTemporaryRedirect(location=location)
return view(*args)
return wrapper
However, I'd still like to understand why the original attempt didn't
work.
Thanks,
Simon
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