wrappers.py 文件源码

def accept_languages(self):
        """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.
        """
        return parse_accept_header(self.environ.get('HTTP_ACCEPT_LANGUAGE'),
                                   LanguageAccept)