code: def ngettext(*args, **kwargs):
      
      is_plural = args[2] > 1
      if not is_plural:
          key = args[0]
          key_match = TRANSLATION_KEY_RE.match(key)
      else:
          key = args[1]
          key_match = PLURAL_TRANSLATION_KEY_RE.match(key)
  
      translation = _ngettext(*args, **kwargs)
      if not key_match or translation != key:
          return translation
  
      return _get_domain(key_match).ngettext(*args, **kwargs)
docs: Like :func:`gettext`, except it supports pluralization.