This simple Django snippet demonstrates how to ping Technorati and Google when a blog post has been added or updated.
import xmlrpclib
from django.core import urlresolvers
from django.db.models import signals
from django.dispatch import dispatcher
from django.contrib.sites.models import Site
def send_pings(sender, instance):
base_url = 'http://%s' % Site.objects.get_current().domain
bl...