+
−from django.core import urlresolvers
+
−from django.contrib.sitemaps import Sitemap
+
−
+
−class GeoRSSSitemap(Sitemap):
+
−    """
+
−    A minimal hook to produce sitemaps for GeoRSS feeds.
+
−    """
+
−    def __init__(self, feed_dict, slug_dict=None):
+
−        """
+
−        This sitemap object initializes on a feed dictionary (as would be passed
+
−        to `django.contrib.syndication.views.feed`) and a slug dictionary.  
+
−        If the slug dictionary is not defined, then it's assumed the keys provide
+
−        the URL parameter to the feed.  However, if you have a complex feed (e.g.,
+
−        you override `get_object`, then you'll need to provide a slug dictionary.
+
−        The slug dictionary should have the same keys as the feed dictionary, but 
+
−        each value in the slug dictionary should be a sequence of slugs that may 
+
−        be used for valid feeds.  For example, let's say we have a feed that 
+
−        returns objects for a specific ZIP code in our feed dictionary:
+
−
+
−            feed_dict = {'zipcode' : ZipFeed}
+
−
+
−        Then we would use a slug dictionary with a list of the zip code slugs
+
−        corresponding to feeds you want listed in the sitemap:
+
−
+
−            slug_dict = {'zipcode' : ['77002', '77054']}
+
−        """
+
−        # Setting up.
+
−        self.feed_dict = feed_dict
+
−        self.locations = []
+
−        if slug_dict is None: slug_dict = {}
+
−        # Getting the feed locations.
+
−        for section in feed_dict.keys():
+
−            if slug_dict.get(section, False):
+
−                for slug in slug_dict[section]:
+
−                    self.locations.append('%s/%s' % (section, slug))
+
−            else:
+
−                self.locations.append(section)
+
− 
+
−    def get_urls(self, page=1):
+
−        """
+
−        This method is overrridden so the appropriate `geo_format` attribute
+
−        is placed on each URL element.
+
−        """
+
−        urls = Sitemap.get_urls(self, page=page)
+
−        for url in urls: url['geo_format'] = 'georss'
+
−        return urls
+
−
+
−    def items(self):
+
−        return self.locations
+
−
+
−    def location(self, obj):
+
−        return urlresolvers.reverse('django.contrib.syndication.views.feed', args=(obj,))
+
−