def list_(match):
    skey = salt.key.Key(__opts__)
    return skey.list_status(match)
Check that the value is a string and matches the pattern.
dataset/ETHPy150Open saltstack/salt/salt/wheel/key.py/list_--crossover with--dataset/ETHPy150Open beetbox/beets/beets/util/confit.py/String.convert