title: how to call a remote fabric method in django
body: <p>I need to call a fabric method on a remote machine through django. I mean when user send a given request get the hostname of a remote machine.
  Something like this:  </p>
  
  <pre><code>def get_hostname(request):  
    hostname = os.system('fab remote_server hostname')  
    return hostname  
  </code></pre>