#!/usr/bin/python3

from argparse import ArgumentParser

parser = ArgumentParser(description="A simple test case")
subparser = parser.add_subparsers(help="Subcommands")

subparser.add_parser("create", help="Stub create command")
subparser.add_parser("delete", help="Stub delete command")

parser.add_argument("vms", nargs="+", type=str, help="Names of the VM to work on")

# By the help string generated, the given command format is :
# usage: argparse_error.py [-h] {create,delete} ... vms [vms ...]
# which obviously does not work
parsed_args = parser.parse_args(["create", "test", "test2"])