命令行 Command line

main.py

import sys
print(sys.argv)

python mainpy beau 39

# echo: ["main.py", "beau", "39"]

build command

main.py

import argparse

parser = argparse.ArgumentParser(description="This program prints the name of my dogs")

parser.add_argument("-c", "--color", metavar="color", required=True, choices={"red", "yellow"}, help="the color to search for")

args = parse.parse_args()

print(args.color)