medium-dscookiecutter-example snip02

demo.py

import os, click, logging

@click.command()
@click.option('--option',default='default')
@click.argument('string',nargs=-1)
def main(option,string):
    print("the argument(s) is(are) \"{}\" with an optional modifier {}".format(",".join(string),option))

if __name__=='__main__':
    main()