def has_manager(self, user):
        return user.data in self.managers
Parses the lang_string, which is the body of an HTTP Accept-Language
dataset/ETHPy150Open Net-ng/kansha/kansha/board/models.py/DataBoard.has_manager--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/utils/translation/trans_real.py/parse_accept_lang_header