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#!/usr/bin/env python
"""Greetings and partings.
Usage:
greeter [options] [<you>] [<me>]
Options:
-g, --goodbye : Say "goodbye" (instead of "hello")
Arguments:
<you> : Your name [default: Anon]
<me> : My name [default: Casper]
"""
import argopt
import shtab
parser = argopt.argopt(__doc__)
shtab.add_argument_to(parser, ["-s", "--print-completion"]) # magic!
if __name__ == "__main__":
args = parser.parse_args()
msg = "k thx bai!" if args.goodbye else "hai!"
print(f"{args.me} says '{msg}' to {args.you}")
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