class ConfigPIN(ConfigInteger):
def __init__(self, default, len = 4, censor = ""):
assert isinstance(default, int), "ConfigPIN default must be an integer"
+ if default == -1:
+ default = "aaaa"
ConfigSequence.__init__(self, seperator = ":", limits = [(0, (10**len)-1)], censor_char = censor, default = default)
self.len = len