new_contents: 
  from django.conf import settings
  from django.http import HttpResponse
  from django.utils.importlib import import_module
  
  def warmup(request):
      """
          Provides default procedure for handling warmup requests on App
          Engine. Just add this view to your main urls.py.
      """
      for app in settings.INSTALLED_APPS:
          for name in ('urls', 'views', 'models'):
              try:
                  import_module('%s.%s' % (app, name))
              except ImportError:
                  pass
      content_type = 'text/plain; charset=%s' % settings.DEFAULT_CHARSET
      return HttpResponse("Warmup done.", content_type=content_type)
  
subject: Add a views file, currently just contains the warmup view