Makes beer pouring scalable.

Change-Id: I458fe1b2bb87e52954e33d1da846abc955ca640b
Signed-off-by: Moisés Guimarães de Medeiros <moguimar@redhat.com>
This commit is contained in:
Moisés Guimarães de Medeiros 2018-11-12 13:48:08 +01:00
parent 83ed3a51b0
commit de50c64566
1 changed files with 12 additions and 2 deletions

View File

@ -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 😢")