def __init__(self, option_strings, klass, dest=SUPPRESS, default=SUPPRESS, help=None):
    super(CBHelpAction, self).__init__(option_strings=option_strings, dest=dest, default=default, nargs=0, help=help)
    self.klass = klass
def __init__(self, option_strings, klass, dest=SUPPRESS, default=SUPPRESS, help=None):
    super(CBHelpAction, self).__init__(option_strings=option_strings, dest=dest, default=default, nargs=0, help=help)
    self.klass = klass