launch.py

import argparse
from datetime import date

__version__ = "0.2"


def positive_int(value) -> int:
    ivalue = int(value)
    if ivalue <= 0:
        raise argparse.ArgumentTypeError(f"{value} is not a positive integer")
    return ivalue


def main(time_step: int, debug: bool):
    print("|--------------------------------------------")
    print(f"| Grid simulator v{__version__}, date = {date.today()}")
    print("|")
    print(f"| - time_step       = {time_step}")
    print(f"| - debug           = {debug}")


if __name__ == '__main__':
    parser = argparse.ArgumentParser(
        description="Smartgrid simulation programm."
    )
    parser.add_argument(
        "-timestep",
        type=positive_int,
        default=1,
        help="Set the simulation time step in minutes (default: 1). Must be a positive integer."
    )
    parser.add_argument(
        "--debug",
        action="store_true",
        help="Enable debug mode (default: False)."
    )
    args = parser.parse_args()
    main(time_step=args.timestep, debug=args.debug)