diff --git a/beers.py b/beers.py new file mode 100644 index 000000000..0b5991e85 --- /dev/null +++ b/beers.py @@ -0,0 +1,40 @@ +# 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 +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. + +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.') + + +def pour(beers): + return u"🍺" * beers + + +def main(): + args = parser.parse_args() + + print("\nPouring beers...\n") + + for beer in pour(args.beers): + time.sleep(.7) + print(beer, end="", flush=True) + + time.sleep(.7) + print("\n\nCheers! 🍻") + + +if __name__ == "__main__": + main() diff --git a/tests/test_beers.py b/tests/test_beers.py new file mode 100644 index 000000000..4ef929520 --- /dev/null +++ b/tests/test_beers.py @@ -0,0 +1,5 @@ +import beers + + +def test_beers(): + assert beers.pour(5) == u"🍺🍺🍺🍺🍺"