def _parse_args(self, prepared_args):
        for o, __ in prepared_args[0]:  # optlist, args
            if o in ("-h", "--help"):
                self.usage()
                self.screen_exit()
            elif o in ("-m", "--ampm"):
                self.ampm = True
            else:
                # this should never happen!
                raise Exception(_("Unhandled option. See --help for details."))
Handles the special command-line arguments available for this screen.
dataset/ETHPy150Open brunobraga/termsaver/termsaverlib/screen/clock.py/ClockScreen._parse_args