text: from django.conf import settings as django_settings
  
  
  def date_formats(request):
      """
      Returns a lazy 'date formats' context variables.
      """
      return {
          'DATE_FORMAT_JS': django_settings.DATE_FORMAT_JS,
          'DATE_FORMAT_TAG': django_settings.DATE_FORMAT_TAG,
          'DATE_FORMAT_FULLMONTH_TAG': django_settings.DATE_FORMAT_FULLMONTH_TAG
      }
  
  
  def installed_apps(request):
      return {
          'INSTALLED_APPS': django_settings.INSTALLED_APPS
      }
  
  
  def url_identifier(request):
      try:
          url_name = request.resolver_match.url_name or ''
      except AttributeError:
          return {}
  
      namespaces = request.resolver_match.namespaces
  
      return {
          'url_namespaces': namespaces,
          'url_name': url_name,
          'url_id': ':'.join(namespaces + [url_name])
      }
  
  
  def settings(request):
      return {
          'settings': django_settings
      }
  