title: Django Social Auth check if user is new in view
body: <p>I'm using django-social-auth by @Omab for my site.</p>
  
  <p>In the settings, I have <code>SOCIAL_AUTH_NEW_USER_REDIRECT_URL</code> set to, say, <code>/profile</code>. My question is, in the view, how do I check if the user is new? Is there a variable that I can access?</p>