Method _add_version_option

Lib/optparse.py:1230–1233

(self)

                        help=_("show this help message and exit"))

    def _add_version_option(self):
        self.add_option("--version",
                        action="version",
                        help=_("show program's version number and exit"))

    def _populate_option_list(self, option_list, add_help=True):
        if self.standard_option_list: