title: how to get the email address from auth_user table of requested user id in django 1.5?
body: <p>I tried following line</p>
  
  <pre><code>appraiser_email = auth_user.objects.get(id__exact=2)
  </code></pre>
  
  <p>when i am executing above line it is saying  </p>
  
  <pre><code>global name 'auth_user' is not defined
  </code></pre>
  
  <p>do i want to define a model auth_user in models.py or is there any other way?</p>
  
  <p>thanks in advance </p>