(arg)
Format the output of a `click.Argument`.
Format the output of a `click.Argument`.
Format the output of a click . Argument .
def _format_argument(arg):
    """Format the output of a `click.Argument`."""
    yield '.. option:: {}'.format(arg.human_readable_name)
    yield ''
    yield _indent(
        '{} argument{}'.format(
            'Required' if arg.required else 'Optional', '(s)' if arg.nargs != 1 else ''
        )
    )
def _format_argument ( arg ) : yield '.. option:: {}' . format ( arg . human_readable_name ) yield '' yield _indent ( '{} argument{}' . format ( 'Required' if arg . required else 'Optional' , '(s)' if arg . nargs != 1 else '' ) )