cli_helpers.py 文件源码

def get_server_port():
    """ Get user-selected server port.

    This is used for native docker engine on AWS.

    """

    logger.info(click.style("Configure 21 micropayments server:", fg=TITLE_COLOR))
    logger.info("Press return to accept default.")

    default_port = Two1Machine.DEFAULT_SERVICE_PORT

    server_port = click.prompt("  Port for micropayments server (default = %s)" % default_port,
                               type=int, default=default_port, show_default=False)

    return server_port