title: Writing nested comments in Django/Python
body: <p>Django provides an excellent <code>comments</code> app. However, I don't want to use the other fields like <code>user_email</code>, <code>user_url</code> etc. I want to develop a nested comment system (just like <a href="http://quora.com" rel="noreferrer">Quora</a> does, unlike <a href="http://facebook.com" rel="noreferrer">Facebook</a>). But I can't understand how to go forward the template mentioned in the Django docs as its uses all the fields under the <code>comments</code>. Are there any useful articles/tutorials which could be of some help?</p>