1 files changed, 121 insertions, 0 deletions
diff --git a/lib/python2.7/site-packages/django/contrib/sitemaps/__init__.py b/lib/python2.7/site-packages/django/contrib/sitemaps/__init__.py
new file mode 100644
index 0000000..72c1932
--- /dev/null
+++ b/lib/python2.7/site-packages/django/contrib/sitemaps/__init__.py
@@ -0,0 +1,121 @@
+from django.contrib.sites.models import Site
+from django.core import urlresolvers, paginator
+from django.core.exceptions import ImproperlyConfigured
+from django.utils.six.moves.urllib.parse import urlencode
+from django.utils.six.moves.urllib.request import urlopen
+
+PING_URL = "http://www.google.com/webmasters/tools/ping"
+
+class SitemapNotFound(Exception):
+    pass
+
+def ping_google(sitemap_url=None, ping_url=PING_URL):
+    """
+    Alerts Google that the sitemap for the current site has been updated.
+    If sitemap_url is provided, it should be an absolute path to the sitemap
+    for this site -- e.g., '/sitemap.xml'. If sitemap_url is not provided, this
+    function will attempt to deduce it by using urlresolvers.reverse().
+    """
+    if sitemap_url is None:
+        try:
+            # First, try to get the "index" sitemap URL.
+            sitemap_url = urlresolvers.reverse('django.contrib.sitemaps.views.index')
+        except urlresolvers.NoReverseMatch:
+            try:
+                # Next, try for the "global" sitemap URL.
+                sitemap_url = urlresolvers.reverse('django.contrib.sitemaps.views.sitemap')
+            except urlresolvers.NoReverseMatch:
+                pass
+
+    if sitemap_url is None:
+        raise SitemapNotFound("You didn't provide a sitemap_url, and the sitemap URL couldn't be auto-detected.")
+
+    from django.contrib.sites.models import Site
+    current_site = Site.objects.get_current()
+    url = "http://%s%s" % (current_site.domain, sitemap_url)
+    params = urlencode({'sitemap':url})
+    urlopen("%s?%s" % (ping_url, params))
+
+class Sitemap(object):
+    # This limit is defined by Google. See the index documentation at
+    # http://sitemaps.org/protocol.php#index.
+    limit = 50000
+
+    # If protocol is None, the URLs in the sitemap will use the protocol
+    # with which the sitemap was requested.
+    protocol = None
+
+    def __get(self, name, obj, default=None):
+        try:
+            attr = getattr(self, name)
+        except AttributeError:
+            return default
+        if callable(attr):
+            return attr(obj)
+        return attr
+
+    def items(self):
+        return []
+
+    def location(self, obj):
+        return obj.get_absolute_url()
+
+    def _get_paginator(self):
+        return paginator.Paginator(self.items(), self.limit)
+    paginator = property(_get_paginator)
+
+    def get_urls(self, page=1, site=None, protocol=None):
+        # Determine protocol
+        if self.protocol is not None:
+            protocol = self.protocol
+        if protocol is None:
+            protocol = 'http'
+
+        # Determine domain
+        if site is None:
+            if Site._meta.installed:
+                try:
+                    site = Site.objects.get_current()
+                except Site.DoesNotExist:
+                    pass
+            if site is None:
+                raise ImproperlyConfigured("To use sitemaps, either enable the sites framework or pass a Site/RequestSite object in your view.")
+        domain = site.domain
+
+        urls = []
+        for item in self.paginator.page(page).object_list:
+            loc = "%s://%s%s" % (protocol, domain, self.__get('location', item))
+            priority = self.__get('priority', item, None)
+            url_info = {
+                'item':       item,
+                'location':   loc,
+                'lastmod':    self.__get('lastmod', item, None),
+                'changefreq': self.__get('changefreq', item, None),
+                'priority':   str(priority if priority is not None else ''),
+            }
+            urls.append(url_info)
+        return urls
+
+class FlatPageSitemap(Sitemap):
+    def items(self):
+        current_site = Site.objects.get_current()
+        return current_site.flatpage_set.filter(registration_required=False)
+
+class GenericSitemap(Sitemap):
+    priority = None
+    changefreq = None
+
+    def __init__(self, info_dict, priority=None, changefreq=None):
+        self.queryset = info_dict['queryset']
+        self.date_field = info_dict.get('date_field', None)
+        self.priority = priority
+        self.changefreq = changefreq
+
+    def items(self):
+        # Make sure to return a clone; we don't want premature evaluation.
+        return self.queryset.filter()
+
+    def lastmod(self, item):
+        if self.date_field is not None:
+            return getattr(item, self.date_field)
+        return None