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Diffstat (limited to 'doc/source/ArgumentParser.rst')
| -rw-r--r-- | doc/source/ArgumentParser.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/source/ArgumentParser.rst b/doc/source/ArgumentParser.rst index ff62745..1bf5e63 100644 --- a/doc/source/ArgumentParser.rst +++ b/doc/source/ArgumentParser.rst @@ -64,7 +64,7 @@ version Programs which want to display the program version at the command line can supply a version message as the ``version=`` argument to ArgumentParser. This will add a ``-v/--version`` option to the ArgumentParser that can be invoked to print the version string:: - >>> parser = argparse.ArgumentParser(prog='PROG', version='%(prog)s 1.2.1') + >>> parser = argparse.ArgumentParser(prog='PROG', version='%(prog)s 3.5') >>> parser.print_help() usage: PROG [-h] [-v] @@ -72,7 +72,7 @@ Programs which want to display the program version at the command line can suppl -h, --help show this help message and exit -v, --version show program's version number and exit >>> parser.parse_args(['-v']) - PROG 1.2.1 + PROG 3.5 Note you can use the ``%(prog)s`` format specifier to insert the program name into the version string. |