'List of languages this client accepts as
:class:`~werkzeug.datastructures.LanguageAccept` object.
.. versionchanged 0.5
In previous versions this was a regular
:class:`~werkzeug.datastructures.Accept` object.'

@cached_property
def accept_languages(self):

    return parse_accept_header(self.environ.get('HTTP_ACCEPT_LANGUAGE'), LanguageAccept)
