Method _build_nargs_range_str

cmd2/rich_utils.py:179–188

Build nargs range string for help text.

(self, nargs_range: tuple[int, int | float])

            super()._set_color(color)

    def _build_nargs_range_str(self, nargs_range: tuple[int, int | float]) -> str:
        """Build nargs range string for help text."""
        if nargs_range[1] == constants.INFINITY:
            # {min+}
            range_str = f"{{{nargs_range[0]}+}}"
        else:
            # {min..max}
            range_str = f"{{{nargs_range[0]}..{nargs_range[1]}}}"

        return range_str

    def _format_args(self, action: argparse.Action, default_metavar: str) -> str:
        """Override to handle cmd2's custom nargs formatting.