from django.contrib.syndication.views import Feed
from django.urls import reverse
from blog.models import Article

class LatestEntriesFeed(Feed):
 title = "17python news"
 link = "/rss"
 description = "17python 站点文章更新。"
#数据
 def items(self):
 return Article.objects.order_by('-article_create_time')[:8]
#标题
 def item_title(self, item):
 return item.article_title
#简介
 def item_description(self, item):
 return item.article_synopsis

 # 生成连接
 def item_link(self, item):
 return reverse('blog', args=[item.pk])