def checklist(message, tags, default_state, default=None, cli_args=None):
od.itervalues -> an iterator over the values in od
dataset/ETHPy150Open letsencrypt/letsencrypt/certbot/interfaces.py/IDisplay.checklist--crossover with--dataset/ETHPy150Open xraypy/xraylarch/doc/sphinx/ext/backports.py/OrderedDict.itervalues