diff options
Diffstat (limited to 'examples/cmd_as_argument.py')
| -rwxr-xr-x | examples/cmd_as_argument.py | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/examples/cmd_as_argument.py b/examples/cmd_as_argument.py index b65bcbcb..73f0dc22 100755 --- a/examples/cmd_as_argument.py +++ b/examples/cmd_as_argument.py @@ -50,7 +50,7 @@ class CmdLineApp(cmd2.Cmd): words = [] for word in args.words: if args.piglatin: - word = '%s%say' % (word[1:], word[0]) + word = '{}{}ay'.format(word[1:], word[0]) if args.shout: word = word.upper() words.append(word) @@ -72,13 +72,13 @@ class CmdLineApp(cmd2.Cmd): repetitions = args.repeat or 1 for i in range(min(repetitions, self.maxrepeats)): output = [] - if random.random() < .33: + if random.random() < 0.33: output.append(random.choice(self.MUMBLE_FIRST)) for word in args.words: - if random.random() < .40: + if random.random() < 0.40: output.append(random.choice(self.MUMBLES)) output.append(word) - if random.random() < .25: + if random.random() < 0.25: output.append(random.choice(self.MUMBLE_LAST)) self.poutput(' '.join(output)) @@ -86,15 +86,11 @@ class CmdLineApp(cmd2.Cmd): def main(argv=None): """Run when invoked from the operating system shell""" - parser = argparse.ArgumentParser( - description='Commands as arguments' - ) + parser = argparse.ArgumentParser(description='Commands as arguments') command_help = 'optional command to run, if no command given, enter an interactive shell' - parser.add_argument('command', nargs='?', - help=command_help) + parser.add_argument('command', nargs='?', help=command_help) arg_help = 'optional arguments for command' - parser.add_argument('command_args', nargs=argparse.REMAINDER, - help=arg_help) + parser.add_argument('command_args', nargs=argparse.REMAINDER, help=arg_help) args = parser.parse_args(argv) @@ -113,4 +109,5 @@ def main(argv=None): if __name__ == '__main__': import sys + sys.exit(main()) |