root/satchmoproject.com/satchmo_website/apps/blog/urls.py

from django.conf.urls.defaults import *
from blog.models import Entry
from tagging.views import tagged_object_list
from blog.feeds import LatestEntries, LatestEntriesByTag

published_dict = {
        'queryset' : Entry.objects.published(),
        'date_field' : 'pub_date',
}

preview_dict = {
    'queryset': Entry.objects.not_published(),
    'date_field' : 'pub_date',
}

urlpatterns = patterns('django.views.generic.date_based',
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/(?P<slug>[0-9A-Za-z-]+)/$', 'object_detail', dict(published_dict, slug_field='slug')),
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/$','archive_day',   published_dict),
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/$','archive_month', dict(published_dict, allow_empty=True)),
   (r'^(?P<year>\d{4})/$','archive_year',  dict(published_dict, allow_empty=True)),
   (r'^tag/(?P<tag>[^/]+(?u))/$', tagged_object_list,
                dict(queryset_or_model=Entry, paginate_by=10, allow_empty=True,
                template_object_name="entry", template_name="blog/tag_list.html")),
   (r'^/?$','archive_index', dict(published_dict, allow_empty=True)),
)

urlpatterns += patterns('blog.views',
    (r'^preview/(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/(?P<slug>[0-9A-Za-z-]+)/$',
    'preview_entry', dict(preview_dict, slug_field='slug')),
    (r'^preview/?$','preview_all', dict(preview_dict, allow_empty=True)),
    )

feeds = {
    'latest': LatestEntries,
    'tags': LatestEntriesByTag,
}

urlpatterns += patterns('django.contrib.syndication.views',
    (r'^feeds/(?P<url>.*)/$', 'feed', {'feed_dict': feeds}))