Python-сообщество

 class MyFeedWithEnclosures(Feed):
    title = “Пример канала с вложениями”
    link = “/feeds/example-with-enclosures/”
    def items(self):
        return Song.objects.all()[:30]
    def item_enclosure_url(self, item):
        return item.song_url
    def item_enclosure_length(self, item):
        return item.song_length
        item_enclosure_mime_type = “audio/mpeg”

 class SongsInclude(Feed):
    title = 'Песни'
    link = '/archive/'
    description = 'Последние песни'
    def items(self):
        return Songs.objects.all()[:20]
    
    def item_enclosures(self, item):
        enc=[item.song_url,len(item.song),'audio/mpeg']

 class Songs(models.Model):
    song_name=models.CharField(max_length=100)
    song = models.BinaryField()
#Вставлять URL вида http://localhost:8000/songs/1
    song_url=models.CharField(max_length=200)
    song_length=models.FloatField(max_length=10)
    def __str__(self):
        return '{0}'.format(self.song_name)