old_contents: from django.conf import settings as django_settings
  try:
      from django.core.urlresolvers import reverse, resolve
  except ImportError:
      from django.urls import reverse, resolve
  from django.utils.translation import activate, get_language
  from urllib.parse import urljoin
  
  from .request_utils import get_host_url
  
  
  def settings(request):
      return {'settings': django_settings}
  
  
  def alternate_seo_url(request):
      alternate_url = dict()
      path = request.path
      url_parts = resolve(path)
      base_url = get_host_url(request)
      if not url_parts.app_names:
          cur_language = get_language()
          for lang_code, lang_name in django_settings.LANGUAGES:
              activate(lang_code)
              url = reverse(
                  url_parts.view_name,
                  kwargs=url_parts.kwargs
              )
              alternate_url[lang_code] = urljoin(base_url, url)
      activate(cur_language)
      return {'alternate': alternate_url}
  
new_contents: from django.conf import settings as django_settings
  try:
      from django.core.urlresolvers import reverse, resolve
  except ImportError:
      from django.urls import reverse, resolve
  from django.utils.translation import activate, get_language
  from urllib.parse import urljoin
  
  from .request_utils import get_host_url
  
  
  def settings(request):
      return {'settings': django_settings}
  
  
  def alternate_seo_url(request):
      alternate_url = dict()
      path = request.path
      url_parts = resolve(path)
      base_url = get_host_url(request)
      cur_language = get_language()
      if not url_parts.app_names:
          for lang_code, lang_name in django_settings.LANGUAGES:
              activate(lang_code)
              url = reverse(
                  url_parts.view_name,
                  kwargs=url_parts.kwargs
              )
              alternate_url[lang_code] = urljoin(base_url, url)
      activate(cur_language)
      return {'alternate': alternate_url}
  
subject: Store cur_language in alternate before everything