text: from django.contrib.sites.shortcuts import get_current_site
  
  
  def site_url(request):
      scheme = 'https' if request.is_secure() else 'http'
      site = get_current_site(request)
      # domain = "{}://{}".format(scheme, site.domain)
  
      return {
          'site_url': "{}://{}".format(scheme, site.domain),
          'site_name': site.name
      }
  