@classmethod
    def clear(cls):

        cls.icon = None
        cls.enabled = False
        cls.growl = None
        cls.notify = None
Does this link have target_rel as a relationship?
dataset/ETHPy150Open facelessuser/SubNotify/lib/notify/notify_growl.py/Options.clear--crossover with--dataset/ETHPy150Open CollabQ/CollabQ/openid/consumer/html_parse.py/linkHasRel