code: def disqus_dev(context):
      
  
      if settings.DEBUG:
          disqus_url = '//{}{}'.format(
              Site.objects.get_current().domain,
              context['request'].path
          )
  
          return {'disqus_url': disqus_url}
  
      return {}
docs: Return the HTML/js code to enable DISQUS comments on a local
      development server if settings.DEBUG is True.