title: After login the `rest-auth`, how to return more information?
body: <p>I use <code>django-rest-auth</code> in my Django project.</p>
  
  <p>After login the <code>rest-auth/login/</code>, how to return more information?  </p>
  
  <p>In the <code>rest-auth/login/</code>, when I login the user, it returns a <code>key</code>.</p>
  
  <p><kbd><a href="https://i.stack.imgur.com/B3v6c.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/B3v6c.jpg" alt="enter image description here"></a></kbd></p>
  
  <p>I want to also return the user's information, how can I get this? </p>