old_contents: from django.conf.urls import patterns
  import app_manage
  
  urlpatterns = patterns('')
  
  if __name__ == '__main__':
      app_manage.main(
          ['aldryn_categories', ],
          INSTALLED_APPS=[
              'parler',
              'treebeard',
              'aldryn_categories',
          ],
          DATABASES=app_manage.DatabaseConfig(
              env='DATABASE_URL',
              arg='--db-url',
              default='sqlite://localhost/local.sqlite'
          ),
          ROOT_URLCONF='manage',
          STATIC_ROOT=app_manage.TempDir(),
          MEDIA_ROOT=app_manage.TempDir(),
      )
  
new_contents: #!/usr/bin/env python
  
  from django.conf.urls import patterns
  import app_manage
  
  urlpatterns = patterns('')
  
  if __name__ == '__main__':
      app_manage.main(
          ['aldryn_categories', ],
          INSTALLED_APPS=[
              'parler',
              'treebeard',
              'aldryn_categories',
          ],
          DATABASES=app_manage.DatabaseConfig(
              env='DATABASE_URL',
              arg='--db-url',
              default='sqlite://localhost/local.sqlite'
          ),
          ROOT_URLCONF='manage',
          STATIC_ROOT=app_manage.TempDir(),
          MEDIA_ROOT=app_manage.TempDir(),
      )
  
subject: Add hash-bang