@classmethod
    def get_by_name(self, name, *args):
        if name:
            return getattr(self, name, *args)
        else:
            return None
Revert changes and shutdown after challenges complete.
dataset/ETHPy150Open lsaffre/lino/lino/core/choicelists.py/ChoiceList.get_by_name--crossover with--dataset/ETHPy150Open letsencrypt/letsencrypt/certbot/interfaces.py/IAuthenticator.cleanup