diff options
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/library/optparse.rst | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst index 9527d35..1e66d4d 100644 --- a/Doc/library/optparse.rst +++ b/Doc/library/optparse.rst @@ -51,7 +51,9 @@ Additionally, users can run one of :: <yourscript> -h <yourscript> --help -and :mod:`optparse` will print out a brief summary of your script's options:: +and :mod:`optparse` will print out a brief summary of your script's options: + +.. code-block:: text usage: <yourscript> [options] @@ -126,12 +128,16 @@ option argument an argument that follows an option, is closely associated with that option, and is consumed from the argument list when that option is. With :mod:`optparse`, option arguments may either be in a separate argument from - their option:: + their option: + + .. code-block:: text -f foo --file foo - or included in the same argument:: + or included in the same argument: + + .. code-block:: text -ffoo --file=foo @@ -476,7 +482,9 @@ user-friendly (documented) options:: If :mod:`optparse` encounters either ``"-h"`` or ``"--help"`` on the command-line, or if you just call :meth:`parser.print_help`, it prints the -following to standard output:: +following to standard output: + +.. code-block:: text usage: <yourscript> [options] arg1 arg2 @@ -549,7 +557,9 @@ parser is easy:: group.add_option("-g", action="store_true", help="Group option.") parser.add_option_group(group) -This would result in the following help output:: +This would result in the following help output: + +.. code-block:: text usage: [options] arg1 arg2 @@ -1126,7 +1136,9 @@ must specify for any option using that action. If :mod:`optparse` sees either ``"-h"`` or ``"--help"`` on the command line, it will print something like the following help message to stdout (assuming - ``sys.argv[0]`` is ``"foo.py"``):: + ``sys.argv[0]`` is ``"foo.py"``): + + .. code-block:: text usage: foo.py [options] @@ -1848,7 +1860,7 @@ would result in a list :: Again we define a subclass of Option:: - class MyOption (Option): + class MyOption(Option): ACTIONS = Option.ACTIONS + ("extend",) STORE_ACTIONS = Option.STORE_ACTIONS + ("extend",) |