Fixed #7185 -- Added a "ping_google" management command to

from django.core.management.base import BaseCommand

from django.contrib.sitemaps import ping_google

class Command(BaseCommand):

    help = "Ping google with an updated sitemap, pass optional url of sitemap"

    def execute(self, *args, **options):

        if len(args) == 1:

            sitemap_url = args[0]

        else:

            sitemap_url = None

        ping_google(sitemap_url=sitemap_url)

cron script, or some other scheduled task. The function makes an HTTP request

to Google's servers, so you may not want to introduce that network overhead

each time you call ``save()``.

Pinging Google via `manage.py`

------------------------------

**New in Django development version**

Once the sitemaps application is added to your project, you may also

ping the Google server's through the command line manage.py interface::

    python manage.py ping_google [/sitemap.xml]