old_contents: from django.conf import settings as django_settings
  
  ENABLED = getattr(django_settings, 'SEO_JS_ENABLED', not django_settings.DEBUG)
  
  IGNORE_URLS = frozenset(getattr(django_settings, 'SEO_JS_IGNORE_URLS', ['/sitemap.xml']))
  
  IGNORE_EXTENSIONS = frozenset(getattr(django_settings, 'SEO_JS_IGNORE_EXTENSIONS', (
      ".js",
      ".css",
      ".xml",
      ".less",
      ".png",
      ".jpg",
      ".jpeg",
      ".gif",
      ".pdf",
      ".doc",
      ".txt",
      ".ico",
      ".rss",
      ".zip",
      ".mp3",
      ".rar",
      ".exe",
      ".wmv",
      ".doc",
      ".avi",
      ".ppt",
      ".mpg",
      ".mpeg",
      ".tif",
      ".wav",
      ".mov",
      ".psd",
      ".ai",
      ".xls",
      ".mp4",
      ".m4a",
      ".swf",
      ".dat",
      ".dmg",
      ".iso",
      ".flv",
      ".m4v",
      ".torrent",
  )))
  
  USER_AGENTS = frozenset(getattr(django_settings, 'SEO_JS_USER_AGENTS', (
      "Googlebot",
      "Yahoo",
      "bingbot",
      "Ask Jeeves",
      "baiduspider",
      "facebookexternalhit",
      "twitterbot",
      "rogerbot",
      "linkedinbot",
      "embedly",
      "quoralink preview'",
      "showyoubot",
      "outbrain",
      "pinterest",
      "developersgoogle.com/+/web/snippet",
  )))
  
  BACKEND = getattr(django_settings, 'SEO_JS_BACKEND', 'django_seo_js.backends.PrerenderIO')
  
  PRERENDER_TOKEN = getattr(django_settings, 'SEO_JS_PRERENDER_TOKEN', None)
  PRERENDER_URL = getattr(django_settings, 'SEO_JS_PRERENDER_URL', None)
  PRERENDER_RECACHE_URL = getattr(django_settings, 'SEO_JS_PRERENDER_RECACHE_URL', None)
  
  SEND_USER_AGENT = getattr(django_settings, 'SEO_JS_SEND_USER_AGENT', True)
  
new_contents: from django.conf import settings as django_settings
  
  ENABLED = getattr(django_settings, 'SEO_JS_ENABLED', not django_settings.DEBUG)
  
  IGNORE_URLS = frozenset(getattr(django_settings, 'SEO_JS_IGNORE_URLS', ['/sitemap.xml']))
  
  IGNORE_EXTENSIONS = frozenset(getattr(django_settings, 'SEO_JS_IGNORE_EXTENSIONS', (
      ".js",
      ".css",
      ".xml",
      ".less",
      ".png",
      ".jpg",
      ".jpeg",
      ".gif",
      ".pdf",
      ".doc",
      ".txt",
      ".ico",
      ".rss",
      ".zip",
      ".mp3",
      ".rar",
      ".exe",
      ".wmv",
      ".doc",
      ".avi",
      ".ppt",
      ".mpg",
      ".mpeg",
      ".tif",
      ".wav",
      ".mov",
      ".psd",
      ".ai",
      ".xls",
      ".mp4",
      ".m4a",
      ".swf",
      ".dat",
      ".dmg",
      ".iso",
      ".flv",
      ".m4v",
      ".torrent",
  )))
  
  USER_AGENTS = frozenset(getattr(django_settings, 'SEO_JS_USER_AGENTS', (
      "Googlebot",
      "Yahoo",
      "bingbot",
      "Ask Jeeves",
      "baiduspider",
      "facebookexternalhit",
      "twitterbot",
      "rogerbot",
      "linkedinbot",
      "embedly",
      "quoralink preview'",
      "quora link preview",
      "showyoubot",
      "outbrain",
      "pinterest",
      "developersgoogle.com/+/web/snippet",
      "yandex",
      "slackbot",
      "vkshare",
      "w3c_validator",
      "redditbot",
      "applebot",
      "whatsapp",
      "flipboard",
      "tumblr",
      "bitlybot",
      "skypeuripreview",
      "nuzzel",
      "discordbot",
      "google page speed",
      "qwantify",
      "pinterestbot",
      "bitrix link preview",
      "xing-contenttabreceiver",
      "chrome-lighthouse",
      "telegrambot",
  )))
  
  BACKEND = getattr(django_settings, 'SEO_JS_BACKEND', 'django_seo_js.backends.PrerenderIO')
  
  PRERENDER_TOKEN = getattr(django_settings, 'SEO_JS_PRERENDER_TOKEN', None)
  PRERENDER_URL = getattr(django_settings, 'SEO_JS_PRERENDER_URL', None)
  PRERENDER_RECACHE_URL = getattr(django_settings, 'SEO_JS_PRERENDER_RECACHE_URL', None)
  
  SEND_USER_AGENT = getattr(django_settings, 'SEO_JS_SEND_USER_AGENT', True)
  
subject: Extend user agent list