title: Using Constants in Settings.py
body: <p>Can I use a variable declared in the Django project's <code>settings.py</code> in one of my module files?</p>
  
  <p>For instance, using <code>DATABASE_HOST = 'databasename'</code>?</p>
  
  <p>I'm trying to get the name of the server the application is currently deployed on you see.</p>