Lines Matching full:help
40 $ ls --help
64 * That's a snippet of the help text. It's very useful in that you can
66 how it works simply by reading its help text.
83 $ python3 prog.py --help
87 -h, --help show this help message and exit
101 module. We have done almost nothing, but already we get a nice help message.
103 * The ``--help`` option, which can also be shortened to ``-h``, is the only
127 $ python3 prog.py --help
134 -h, --help show this help message and exit
154 Note however that, although the help display looks nice and all, it currently
161 parser.add_argument("echo", help="echo the string you use here")
176 -h, --help show this help message and exit
182 parser.add_argument("square", help="display a square of a given number")
202 parser.add_argument("square", help="display a square of a given number",
229 parser.add_argument("--verbosity", help="increase output verbosity")
241 $ python3 prog.py --help
245 -h, --help show this help message and exit
263 * The help message is a bit different.
274 parser.add_argument("--verbose", help="increase output verbosity",
289 $ python3 prog.py --help
293 -h, --help show this help message and exit
308 * Notice the different help text.
320 parser.add_argument("-v", "--verbose", help="increase output verbosity",
332 $ python3 prog.py --help
336 -h, --help show this help message and exit
339 Note that the new ability is also reflected in the help text.
350 help="display a square of a given number")
352 help="increase output verbosity")
384 help="display a square of a given number")
386 help="increase output verbosity")
418 help="display a square of a given number")
420 help="increase output verbosity")
444 -h, --help show this help message and exit
449 help string.
453 verbosity argument (check the output of ``python --help``)::
458 help="display the square of a given number")
460 help="increase output verbosity")
494 -h, --help show this help message and exit
513 * Sadly, our help output isn't very informative on the new ability our script
515 our script (e.g. via the ``help`` keyword argument).
525 help="display a square of a given number")
527 help="increase output verbosity")
564 help="display a square of a given number")
566 help="increase output verbosity")
604 parser.add_argument("x", type=int, help="the base")
605 parser.add_argument("y", type=int, help="the exponent")
631 -h, --help show this help message and exit
643 parser.add_argument("x", type=int, help="the base")
644 parser.add_argument("y", type=int, help="the exponent")
684 parser.add_argument("x", type=int, help="the base")
685 parser.add_argument("y", type=int, help="the exponent")
727 parser.add_argument("x", type=int, help="the base")
728 parser.add_argument("y", type=int, help="the exponent")
745 $ python3 prog.py --help
755 -h, --help show this help message and exit