title: Is it possible to make URLs conditional with django?
body: <p>I'm using the middleware to detect the subdomain and place a corresponding object in the request scope. Would it be possible to take it further and declare that the subdomain implements these urls but not those?</p>
  
  <p>Something like?</p>
  
  <pre><code>if request.subdomain.is_blue:
       include(these.urls)
  </code></pre>