#5990: permalink() works a little different from {% url %}
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Reporter: [EMAIL PROTECTED] | Owner: nobody
Status: new | Component: Uncategorized
Version: SVN | Keywords: permalink url
Stage: Unreviewed | Has_patch: 0
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I'v wasted one whole night with this problem, and I got the "bug", just
here:
{{{
def permalink(func):
"""
Decorator that calls urlresolvers.reverse() to return a URL using
parameters returned by the decorated function "func".
"func" should be a function that returns a tuple in one of the
following formats:
(viewname, viewargs)
(viewname, viewargs, viewkwargs)
"""
from django.core.urlresolvers import reverse
def inner(*args, **kwargs):
bits = func(*args, **kwargs)
return reverse(bits[0], None, *bits[1:3])
return inner
}}}
and
{{{
class URLNode(Node):
def __init__(self, view_name, args, kwargs):
self.view_name = view_name
self.args = args
self.kwargs = kwargs
def render(self, context):
from django.core.urlresolvers import reverse, NoReverseMatch
args = [arg.resolve(context) for arg in self.args]
kwargs = dict([(smart_str(k,'ascii'), v.resolve(context))
for k, v in self.kwargs.items()])
try:
return reverse(self.view_name, args=args, kwargs=kwargs)
except NoReverseMatch:
try:
project_name = settings.SETTINGS_MODULE.split('.')[0]
return reverse(project_name + '.' + self.view_name,
args=args, kwargs=kwargs)
except NoReverseMatch:
return ''
}}}
The implement of {% url %} is more convenient to use, and I hope
permalink() would be as convenient as {% url %}.
What's your opinion?
--
Ticket URL: <http://code.djangoproject.com/ticket/5990>
Django Code <http://code.djangoproject.com/>
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