urls.py-----
  1 from django.conf.urls import *
  2 from sqblogger.views import entries_index, entry_detail
  3
  4 urlpatterns = patterns('',
  5     url(r'^$', entries_index),
  6     (r'^/(?P<year>\d{4})/(?P<month>\w{3})/(?P<day>/d{2})/(p?<slug>[-\w]+)$','entry_detail'),
  7 )
views.py----
  1 from django.shortcuts import render_to_response
  2 from sqblogger.models import Entry
  3
  4
  5 def entries_index(request):
  6     return render_to_response('entry/entries_index.html',
  7                             { 'entry_list':Entry.objects.all()})
  8
  9 def entry_detail(request,year,month,day,slug):
 10     import datetime, time
 11     date_stamp = time.strptime(year+month+day, "%Y%b%d")
 12     pub_date = datetime.date(*date_stamp[:3])
 13     return render_to_response('entry/entry_detail.html',
 14                                 {'entry': Entry.objects.get(
 15                                     pub_date__year = pub_date.year,
 16                                     pub_date__month = pub_date.month,
 17                                     pub_date__day = pub_date.day,
 18                                         slug = slug)})

models.py------

 65     def get_absolute_url(self):
 66         return "/blog/%s/%s/" % (self.pub_date.strftime("%y/%b/%d").lower(), self.slug)