import argparse

parser = argparse.ArgumentParser(
    description="calculate X to the power of Y",
    formatter_class=argparse.ArgumentDefaultsHelpFormatter,
    prefix_chars="-+",
    prog="PROG",
)
parser.color = True
group = parser.add_mutually_exclusive_group()
group.add_argument("-v", "--verbose", action="store_true", help="more spam")
group.add_argument("-q", "--quiet", action="store_true", help="less spam")
parser.add_argument("x", type=int, help="the base")
parser.add_argument("y", type=int, help="the exponent", deprecated=True)
parser.add_argument(
    "this_indeed_is_a_very_long_action_name", type=int, help="the exponent"
)
parser.add_argument("-o", "--optional1", action="store_true", deprecated=True)
parser.add_argument("--optional2", help="pick one")
parser.add_argument("--optional3", choices=("X", "Y", "Z"))
parser.add_argument("--optional4", choices=("X", "Y", "Z"), help="pick one")
parser.add_argument("--optional5", choices=("X", "Y", "Z"), help="pick one")
parser.add_argument("--optional6", choices=("X", "Y", "Z"), help="pick one")
parser.add_argument(
    "-p", "--optional7", choices=("Aaaaa", "Bbbbb", "Ccccc", "Ddddd"), help="pick one"
)

parser.add_argument("+f")
parser.add_argument("++bar")
parser.add_argument("-+baz")
parser.add_argument("-c", "--count")

subparsers = parser.add_subparsers(
    title="subcommands", description="valid subcommands", help="additional help"
)
subparsers.add_parser("sub1", deprecated=True, help="sub1 help")
sub2 = subparsers.add_parser("sub2", deprecated=True, help="sub2 help")
sub2.add_argument("--baz", choices=("X", "Y", "Z"), help="baz help")

args = parser.parse_args()