class BlogPost(models.Model):
	slug = models.SlugField(max_length=100, unique=True)
	title=models.CharField(max_length=150, unique=True)
	description=models.TextField(max_length=250)
	body=models.TextField()
	timestamp=models.DateTimeField(db_index=True)
	class Meta:
		ordering=('-timestamp',)
	def __unicode__(self):
		return '%s' % self.title
		
	@permalink
	def get_absolute_url(self):
		return('view_blog_post', None, {'slug': self.slug})
class RSSFeed(Feed):
	title = "Title"
	link = "/news/"
	description = "Последние новости:"
	item_link=link
	
	def items(self):
		return BlogPost.objects.all()[:10]
	def item_title(self, item): 
		return item.title
	def item_description(self, item):
		return item.description

(r'^feed/$', RSSFeed()),