Fixed #8253: fixed xmlns regression for Atom feeds, and in the proces…

…s added a hook for adding attributes specifically on the root <rss> element (for RSS feeds only, of course). Patch by Justin Bronn.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8331 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/utils/feedgenerator.py

@@ -178,13 +178,16 @@ class RssFeed(SyndicationFeed):
     def write(self, outfile, encoding):
         handler = SimplerXMLGenerator(outfile, encoding)
         handler.startDocument()
-        handler.startElement(u"rss", {u"version": self._version})
+        handler.startElement(u"rss", self.rss_attributes())
         handler.startElement(u"channel", self.root_attributes())
         self.add_root_elements(handler)
         self.write_items(handler)
         self.endChannelElement(handler)
         handler.endElement(u"rss")
 
+    def rss_attributes(self):
+        return {u"version": self._version}
+
     def write_items(self, handler):
         for item in self.items:
             handler.startElement(u'item', self.item_attributes(item))
@@ -266,7 +269,7 @@ def write(self, outfile, encoding):
         self.write_items(handler)
         handler.endElement(u"feed")
 
-    def root_element_attributes(self):
+    def root_attributes(self):
         if self.feed['language'] is not None:
             return {u"xmlns": self.ns, u"xml:lang": self.feed['language']}
         else:

tests/regressiontests/syndication/tests.py

@@ -20,9 +20,19 @@ def assertChildNodes(self, elem, expected):
     def test_rss_feed(self):
         response = self.client.get('/syndication/feeds/rss/')
         doc = minidom.parseString(response.content)
-        self.assertEqual(len(doc.getElementsByTagName('channel')), 1)
-
-        chan = doc.getElementsByTagName('channel')[0]
+
+        # Making sure there's only 1 `rss` element and that the correct
+        # RSS version was specified.
+        feed_elem = doc.getElementsByTagName('rss')
+        self.assertEqual(len(feed_elem), 1)
+        feed = feed_elem[0]
+        self.assertEqual(feed.getAttribute('version'), '2.0')
+
+        # Making sure there's only one `channel` element w/in the
+        # `rss` element.
+        chan_elem = feed.getElementsByTagName('channel')
+        self.assertEqual(len(chan_elem), 1)
+        chan = chan_elem[0]
         self.assertChildNodes(chan, ['title', 'link', 'description', 'language', 'lastBuildDate', 'item'])
 
         items = chan.getElementsByTagName('item')
@@ -36,6 +46,7 @@ def test_atom_feed(self):
 
         feed = doc.firstChild
         self.assertEqual(feed.nodeName, 'feed')
+        self.assertEqual(feed.getAttribute('xmlns'), 'http://www.w3.org/2005/Atom') 
         self.assertChildNodes(feed, ['title', 'link', 'id', 'updated', 'entry'])        
 
         entries = feed.getElementsByTagName('entry')