new_contents: """Settings for the zinnia-bitly demo"""
  import os
  
  gettext = lambda s: s
  
  DEBUG = True
  TEMPLATE_DEBUG = DEBUG
  
  DATABASES = {'default':
               {'ENGINE': 'django.db.backends.sqlite3',
                'NAME': os.path.join(os.path.dirname(__file__), 'demo.db')}
               }
  
  TIME_ZONE = 'Europe/Paris'
  
  STATIC_URL = '/static/'
  
  MEDIA_URL = '/media/'
  
  SECRET_KEY = 'jo-1rzm(%sf)3#n+fa7j945yuv3(pt63abhi12_t7e^^5q8dyw'
  
  USE_TZ = True
  USE_I18N = True
  USE_L10N = True
  
  SITE_ID = 1
  
  LANGUAGE_CODE = 'en'
  
  LANGUAGES = (
      ('en', gettext('English')),
      ('fr', gettext('French')),
      ('de', gettext('German')),
      ('es', gettext('Spanish')),
      ('it', gettext('Italian')),
      ('nl', gettext('Dutch')),
      ('sl', gettext('Slovenian')),
      ('bg', gettext('Bulgarian')),
      ('hu', gettext('Hungarian')),
      ('cs', gettext('Czech')),
      ('sk', gettext('Slovak')),
      ('lt', gettext('Lithuanian')),
      ('ru', gettext('Russian')),
      ('pl', gettext('Polish')),
      ('eu', gettext('Basque')),
      ('he', gettext('Hebrew')),
      ('ca', gettext('Catalan')),
      ('tr', gettext('Turkish')),
      ('sv', gettext('Swedish')),
      ('hr_HR', gettext('Croatian')),
      ('pt_BR', gettext('Brazilian Portuguese')),
      ('fi_FI', gettext('Finnish (Finland)')),
      ('zh_CN', gettext('Simplified Chinese')),
  )
  
  MIDDLEWARE_CLASSES = (
      'django.middleware.common.CommonMiddleware',
      'django.contrib.sessions.middleware.SessionMiddleware',
      'django.middleware.csrf.CsrfViewMiddleware',
      'django.middleware.locale.LocaleMiddleware',
      'django.contrib.auth.middleware.AuthenticationMiddleware',
      'django.contrib.messages.middleware.MessageMiddleware',
  )
  
  ROOT_URLCONF = 'demo_zinnia_bitly.urls'
  
  TEMPLATE_CONTEXT_PROCESSORS = (
      'django.contrib.auth.context_processors.auth',
      'django.core.context_processors.i18n',
      'django.core.context_processors.request',
      'django.contrib.messages.context_processors.messages',
      'zinnia.context_processors.version',
  )
  
  INSTALLED_APPS = (
      'django.contrib.auth',
      'django.contrib.sitemaps',
      'django.contrib.comments',
      'django.contrib.contenttypes',
      'django.contrib.sessions',
      'django.contrib.messages',
      'django.contrib.sites',
      'django.contrib.admin',
      'django.contrib.staticfiles',
      'mptt',
      'zinnia',
      'tagging',
      'django_bitly',
  )
  
  ZINNIA_URL_SHORTENER_BACKEND = 'zinnia_bitly'
  
  BITLY_LOGIN = 'YOUR_LOGIN'
  BITLY_API_KEY = 'YOUR_API_KEY'
  
subject: Add settings for the demo