ages/agame/__main__.py

import argparse
import importlib.util
from pathlib import Path
import sys
from agame.color import colorize


# Parse args
parser = argparse.ArgumentParser(
    description="Run a game",
)
parser.add_argument(
    "PACKAGE", type=str, help="The Python package that contains the game to run."
)
args = parser.parse_args()

# Get package to run
package = args.PACKAGE

# Load game module
game_module = importlib.import_module(package)
game = game_module.game  # type: ignore

# Run
game.say("=" * 70)
game.say("Type ((help)) for help, or ((quit)) to exit.")
game.say("=" * 70)
game.say()

game.do_teleport_actions()
while True:
    try:
        game.say()
        line = input(colorize("{{>}} "))
        if line.lower() == "quit":
            break
        game.say()
        game.run_command(line)
    except (KeyboardInterrupt, EOFError):
        break

game.say()
game.say("Bye.")