feeds.py

from django.contrib.syndication.views import Feed
from django.utils.feedgenerator import Rss201rev2Feed
from website.models import Video
from datetime import datetime, time
from django.conf import settings

class iTunesFeed(Rss201rev2Feed):
	mime_type = 'application/xml'

	def rss_attributes(self):
		attrs = super(iTunesFeed, self).rss_attributes()

		attrs['xmlns:itunes'] = 'http://www.itunes.com/dtds/podcast-1.0.dtd'

		return attrs

	def add_root_elements(self, handler):
		super(iTunesFeed, self).add_root_elements(handler)

		handler.addQuickElement('itunes:category', 'Technology')
		handler.addQuickElement('itunes:category', 'Gadgets')
		handler.addQuickElement('itunes:category', 'Tech News')

class VideoFeed(Feed):
	feed_type 		 = iTunesFeed
	title 			 = 'Mejorando.la'
	link 		 	 = 'http://mejorando.la'
	author_name 	 = 'Mejorando.la INC'
	description 	 = 'Un show en vivo de gente que crea Internet, todos los jueves a las 4pm GMT-5'
	description_template = 'feeds/video_description.html'

	def items(self):
		return Video.objects.all().order_by('-fecha')[:15]

	def item_enclosure_url(self, item):
		if item.audio: return item.audio

	def item_enclosure_mime_type(self, item):
		if item.audio: return 'audio/mpeg'

	def item_pubdate(self, item):
		return datetime.combine(item.fecha, time())

	def item_title(self, item):
		return item.titulo