def METHOD_NAME(self, name, default, help):
    """add a boolean option called --name and --no-name.
    Display help depending on which is the default"""
    tname = f"--{name}"
    fname = f"--no-{name}"
    dest = name.replace("-", "_")
    if default:
        thelp = optparse.SUPPRESS_HELP
        fhelp = help
    else:
        thelp = help
        fhelp = optparse.SUPPRESS_HELP
    topt = self.add_option(
        tname, action="store_true", default=default, help=thelp
    )
    fopt = self.add_option(
        fname, action="store_false", dest=dest, help=fhelp
    )
    return topt, fopt