def print_help(self, prog_name, subcommand):
        parser = self.create_parser(prog_name, subcommand)
        parser.print_help()
od.items() -> list of (key, value) pairs in od
dataset/ETHPy150Open VikParuchuri/percept/percept/management/commands.py/BaseCommand.print_help--crossover with--dataset/ETHPy150Open xraypy/xraylarch/doc/sphinx/ext/backports.py/OrderedDict.items