old_contents: # -*- coding: utf-8 -*-
  from django.utils.translation import ugettext_lazy as _
  from django.conf import settings
  
  
  trans_app_label = _('Core')
  
  settings.INSTALLED_APPS += (
      'opps.article',
      'opps.image',
      'opps.channel',
      'opps.source',
      'django.contrib.redirects',
      'django_thumbor',
      'googl',
      'redactor',
      'static_sitemaps',
      'tagging',)
  
  settings.MIDDLEWARE_CLASSES += (
      'django.contrib.redirects.middleware.RedirectFallbackMiddleware',)
  
  # Opps
  getattr(settings, 'OPPS_SHORT', 'googl')
  getattr(settings, 'OPPS_SHORT_URL', 'googl.short.GooglUrlShort')
  
  # Sitemap
  if not hasattr(settings, 'STATICSITEMAPS_ROOT_SITEMAP'):
      settings.STATICSITEMAPS_ROOT_SITEMAP = 'opps.sitemaps.feed.sitemaps'
  
  # redactor
  getattr(settings, 'REDACTOR_OPTIONS', {'lang': 'en'})
  getattr(settings, 'REDACTOR_UPLOAD', 'uploads/')
  
  # thumbor
  getattr(settings, 'THUMBOR_SERVER', 'http://localhost:8888')
  getattr(settings, 'THUMBOR_MEDIA_URL', 'http://localhost:8000/media')
  getattr(settings, 'THUMBOR_SECURITY_KEY', '')
  
new_contents: # -*- coding: utf-8 -*-
  from django.utils.translation import ugettext_lazy as _
  from django.conf import settings
  
  
  trans_app_label = _('Core')
  
  settings.INSTALLED_APPS += (
      'opps.article',
      'opps.image',
      'opps.channel',
      'opps.source',
      'django.contrib.redirects',
      'django_thumbor',
      'googl',
      'redactor',
      'static_sitemaps',
      'tagging',)
  
  settings.MIDDLEWARE_CLASSES += (
      'django.contrib.redirects.middleware.RedirectFallbackMiddleware',)
  
  # Opps
  getattr(settings, 'OPPS_SHORT', 'googl')
  getattr(settings, 'OPPS_SHORT_URL', 'googl.short.GooglUrlShort')
  
  # Sitemap
  if not hasattr(settings, 'STATICSITEMAPS_ROOT_SITEMAP'):
      settings.STATICSITEMAPS_ROOT_SITEMAP = 'opps.sitemaps.feed.sitemaps'
  
  # Haystack
  getattr(settings, 'HAYSTACK_CONNECTIONS', {
      'default': {'ENGINE': 'haystack.backends.simple_backend.SimpleEngine'}})
  
  # redactor
  getattr(settings, 'REDACTOR_OPTIONS', {'lang': 'en'})
  getattr(settings, 'REDACTOR_UPLOAD', 'uploads/')
  
  # thumbor
  getattr(settings, 'THUMBOR_SERVER', 'http://localhost:8888')
  getattr(settings, 'THUMBOR_MEDIA_URL', 'http://localhost:8000/media')
  getattr(settings, 'THUMBOR_SECURITY_KEY', '')
  
subject: Add haystack connections simples engine om opps