title: Django Rss Feed add image to description
body: <p>I am trying to use Django rss feeds to view feeds on rss viewer app.</p>
  
  <p>i used from <code>django.contrib.syndication.views import Feed</code> to create rss feeds</p>
  
  <p>but it only had 3 fields title, description and link 
  i added custom fields by using from <code>django.utils.feedgenerator import Rss201rev2Feed</code></p>
  
  <p>and it generates the extra fields with no issues</p>
  
  <p><a href="https://i.stack.imgur.com/AgdoM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/AgdoM.png" alt="enter image description here"></a></p>
  
  <p>but when i open it with a rss viewer it doesn't show those extra fields or the image</p>
  
  <p><a href="https://i.stack.imgur.com/uOJ0v.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/uOJ0v.png" alt="enter image description here"></a></p>
  
  <p>My question is how can i make those extra fields show up in app ?</p>
  
  <p>does it not show up because app only shows <strong><em>title, description and link</em></strong> and those other fields are not processed ?</p>
  
  <p>so how can i embed image and other fields in description so it shows up <strong><em>(most importantly image show up)</em></strong> ?</p>
  
  <p>i have went over documentation many times can't seem to get it right.</p>
  
  <p>here is the view code from Django app</p>
  
  <pre><code>class CustomFeedGenerator(Rss201rev2Feed):
      def add_item_elements(self, handler, item):
          super(CustomFeedGenerator, self).add_item_elements(handler, item)
          handler.addQuickElement(u"image", item['image'])
          handler.addQuickElement(u"seller_name", item['seller_name'])
          handler.addQuickElement(u"price", item['price'])
  
  class LatestPostsFeed(Feed):
      title = "www.marktplaats.nl"
      link = "/feeds/"
      description = "Updates on changes and additions to posts published in the starter."
  
      feed_type = CustomFeedGenerator
  
      def items(self):
          return Check_Ads_One.objects.order_by('title')[:5]
  
      def item_title(self, item):
          return item.title
  
      def item_description(self, item):
          return item.paragraph
  
      def item_link(self, item):
          return item.prod_link
  
      def item_extra_kwargs(self, item):
  
          return { 'image': item.image_link,
                  'seller_name' : item.seller_name,
                  'price': item.price,}
  </code></pre>
  
  <p><strong><em>I'm using Rss Savvy for the reader app</em></strong></p>