feedtemplate.xml

<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
    <title type="text">YouTube</title>
    <updated>{{update_time}}</updated>
    <id>https://www.youtube.com</id>
    <logo>https://www.youtube.com/favicon.ico</logo>
    <link rel="alternate" type="text/html" href="https://www.youtube.com" />
    <author>
        <name>{{user}}</name>
    </author>
    {%for entry in entries %}
    <entry>
        <title>{{entry['title']}}</title>
        <link href="{{entry['link']}}"/>
        <author>
            <name>{{entry['author']}}</name>
        </author>
        <published>{{entry['pubDate']}}</published>
        <content type="xhtml">
            <div xmlns="http://www.w3.org/1999/xhtml">
                <a href="{{entry['link']}}">
                    <img src="{{entry['thumbnail']}}" alt="{{entry['title']}}" height="180" width="320" /><br />
                    {{entry['duration']}}
                </a>
                <p>{{entry['description']}}</p>
            </div>
        </content>
    </entry>
    {%endfor%}
</feed>