From de50c6456605833d605bf578b98dd29686c01c92 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Mois=C3=A9s=20Guimar=C3=A3es=20de=20Medeiros?= Date: Mon, 12 Nov 2018 13:48:08 +0100 Subject: [PATCH] Makes beer pouring scalable. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: I458fe1b2bb87e52954e33d1da846abc955ca640b Signed-off-by: Moisés Guimarães de Medeiros --- beers.py | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/beers.py b/beers.py index 0b5991e85..1b2126c0d 100644 --- a/beers.py +++ b/beers.py @@ -1,3 +1,4 @@ +# -*- coding: utf-8 -*- # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at @@ -10,15 +11,21 @@ # License for the specific language governing permissions and limitations # under the License. +from __future__ import print_function import argparse import time parser = argparse.ArgumentParser(description='Pour some beers.') + parser.add_argument('beers', metavar='beers_to_pour', type=int, help='how many beers to pour.') +parser.add_argument('--scale', metavar='scale', type=int, default=1, + help='how many nodes pouring beer.') + + def pour(beers): return u"🍺" * beers @@ -29,7 +36,7 @@ def main(): print("\nPouring beers...\n") for beer in pour(args.beers): - time.sleep(.7) + time.sleep(.7 / args.scale) print(beer, end="", flush=True) time.sleep(.7) @@ -37,4 +44,7 @@ def main(): if __name__ == "__main__": - main() + try: + main() + except KeyboardInterrupt: + print("\n\nNo Beers for you guys 😢")