@classmethod
    def from_username(cls, username):
        return cls._from_thing("username_lower", username.lower())
Set the mark to the point. If a numeric argument is supplied, the
dataset/ETHPy150Open gratipay/gratipay.com/gratipay/models/participant.py/Participant.from_username--crossover with--dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/site-packages/pyreadline/modes/emacs.py/EmacsMode.set_mark