减少模板渲染需要传递的参数个数

lalor · Apr 13, 2017 · 6780eec · 6780eec
1 parent 32a12ec
commit 6780eec
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Showing 2 changed files with 4 additions and 8 deletions.
diff --git a/headlines.py b/headlines.py
@@ -17,11 +17,7 @@
 def get_news(publication="zhihu"):
     feed = feedparser.parse(RSS_FEED[publication])
     first_content = feed['entries'][0]
-
-    entry = dict(title=first_content.get('title'),
-                 published=first_content.get('published'),
-                 summary=first_content.get('summary'))
-    return render_template('home.html', **entry)
+    return render_template('home.html', article=first_content)
 
 
 if __name__ == '__main__':

diff --git a/templates/home.html b/templates/home.html
@@ -4,8 +4,8 @@
     </head>
     <body>
         <h1>Headlines</h1>
-        <b>{{title}}</b><br />
-        <i>{{published}}</i><br />
-        <p>{{summary}}</p>
+        <b>{{article.title}}</b><br />
+        <i>{{article.published}}</i><br />
+        <p>{{article.summary}}</p>
     </body>
 </html>