Django-way of specifying channel image in rss feed

Question

What is the \"django-way\" of specifying channel image in rss feed? I can do it manually by rolling my own xml, but was looking for a proper way of doing it.

Edit

Answer 1

For valid RSS 2.0 you shoud use this:

class ImageRssFeedGenerator(Rss201rev2Feed):
    def add_root_elements(self, handler):
        super(ImageRssFeedGenerator, self).add_root_elements(handler)
        handler.startElement(u'image', {})
        handler.addQuickElement(u"url", self.feed['image_url'])
        handler.addQuickElement(u"title", self.feed['title'])
        handler.addQuickElement(u"link", self.feed['link'])
        handler.endElement(u'image')

class LastPublishedPromiseFeed(Feed):
    link = 'http://www.example.com'
    feed_type = ImageRssFeedGenerator

    def feed_extra_kwargs(self, obj):
        return {'image_url': self.link + '/image.jpg'}