Try to configure url from
(r'^(?P<slug>[-\w]+)/$', 'coltrane_category_detail'),
to
(r'^(?P<slug>[-\w]+)/$', coltrane_category_detail),
But before that, you need to import this function
Or
give a whole path to the view like
(r'^(?P<slug>[-\w]+)/$', 'pack_xxx.mod_xxx.coltrane_category_detail'),
On Mon, Aug 3, 2009 at 2:00 AM, Dolph <ekinsko...@gmail.com> wrote:
>
> hey guys,
>
> New to django and I'm just working through James Bennett's practical
> django projects book, 2nd ed. I'm trying to get the categories section
> working in the blog and I'm getting the above error. I've read through
> some of the previous posts to try to figure it out, but I can't seem
> to figure it out.
>
> error:
>
> /usr/lib/python2.5/site-packages/django/core/handlers/base.py in
> get_response, line 86
>
> categories.py in urls directory:
>
> from django.conf.urls.defaults import *
>
> from coltrane.models import Category
>
> urlpatterns = patterns('',
> (r'^$','django.views.generic.list_detail.object_list',
> { 'queryset': Category.objects.all() }),
> (r'^(?P<slug>[-\w]+)/$', 'coltrane_category_detail'),
> )
>
> here's my view in coltrane:
>
> from django.shortcuts import get_object_or_404
> from coltrane.models import Category
> from django.views.generic.list_detail import object_list
>
> def category_detail(request, slug):
> category = get_object_or_404(Category, slug=slug)
> return object_list(request, queryset=category.entry_set.all(),
> extra_context={ 'category': category })
>
> the category list works ok and the get_absolute_url is rendering the
> correct link, but when I click on the link or attempt to get specific
> category details, i.e. "http://127.0.0.1:8000/weblog/categories/
> programming/", I get the above error.
>
> thanks.
>
> Eric
>
> >
>
--
===========================
Regards
Ronghui Yu
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