Clean up ArgumentParser usage message, add --version argument.
Chris Pressey
2 years ago
| 0 | 0 | #!/usr/bin/env python |
| 1 | ||
| 2 | """Usage: sixtypical [OPTIONS] FILES | |
| 3 | ||
| 4 | Analyzes and compiles a Sixtypical program. | |
| 5 | """ | |
| 6 | 1 | |
| 7 | 2 | from os.path import realpath, dirname, join |
| 8 | 3 | import sys |
| 91 | 86 | |
| 92 | 87 | |
| 93 | 88 | if __name__ == '__main__': |
| 94 | argparser = ArgumentParser(__doc__.strip()) | |
| 89 | argparser = ArgumentParser() | |
| 95 | 90 | |
| 96 | 91 | argparser.add_argument( |
| 97 | 92 | 'filenames', metavar='FILENAME', type=str, nargs='+', |
| 151 | 146 | action="store_true", |
| 152 | 147 | help="When an error occurs, display a full Python traceback." |
| 153 | 148 | ) |
| 149 | argparser.add_argument( | |
| 150 | "--version", | |
| 151 | action="version", | |
| 152 | version="%(prog)s 0.19" | |
| 153 | ) | |
| 154 | 154 | |
| 155 | 155 | options, unknown = argparser.parse_known_args(sys.argv[1:]) |
| 156 | 156 | remainder = ' '.join(unknown) |