#18495: 404 with non-/ WSGI, script prefix not removed in core/urlresolvers.py:
resolve()
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Reporter: django@… | Owner: nobody
Type: Bug | Status: closed
Component: Core (URLs) | Version: 1.4
Severity: Normal | Resolution: invalid
Keywords: 404, | Triage Stage:
WSGIScriptAlias, wsgi, resolve, | Unreviewed
url, prefix | Needs documentation: 0
Has patch: 1 | Patch needs improvement: 0
Needs tests: 0 | UI/UX: 0
Easy pickings: 0 |
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Comment (by StalkR):
Thanks for the quick response. TL;DR: good news, it was my setup, sorry
for the noise.
I tried to build a test client without success so I went back to my setup
and code and eventually found the culprit: the 404 was triggered by a
custom template tag I use to resolve the current URL to a view in order to
know if a view is active, from a template.
Template tag:
{{{
{% active request 'app.views.Home' %}
}}}
Code:
{{{#!python
@register.simple_tag
def active(request, view):
if resolve(request.path).url_name == view:
return 'active'
else:
return ''
}}}
The fix is obviously:
{{{#!python
- if resolve(request.path).url_name == view:
+ if resolve(request.path_info).url_name == view:
}}}
Also I'm not using {{{reverse()}}} because unfortunately some of my URLs
regexp are not reversible because using conditional parameters.
So again, thanks and sorry for the noise.
How could we improve the debugging message? I really like the main
exception handler giving you the entire call stack with locals etc. If
this was also on 404, it would have helped me locate the bug in the
template tags and not think it was in the main request handler. What do
you think?
--
Ticket URL: <https://code.djangoproject.com/ticket/18495#comment:3>
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