cli.py 文件源码

def main(rst=None):
    """Histonets computer vision application for image processing"""
    ctx = click.get_current_context()
    if rst:
        click.echo()
        comamnds_text = 'Commands'
        options_text = 'Options:'
        main_help, _ = main.get_help(ctx).split(comamnds_text, 1)
        click.echo(main_help)
        click.echo(comamnds_text)
        click.echo('-' * len(comamnds_text))
        click.echo()
        for command_name, command in sorted(main.commands.items()):
            click.echo(command_name)
            click.echo('~' * len(command_name))
            click.echo(command.get_usage(ctx)
                              .replace('histonets ', "histonets {} ".format(
                                       command_name))
                              .replace('\b\n', ''))
            click.echo()
            click.echo(command.help.replace('\b\n', ''))
            command_help = command.get_help(ctx)
            _, command_options_help = command_help.split(options_text, 1)
            command_options, _ = command_options_help.rsplit('--help', 1)
            click.echo()
            click.echo(options_text)
            click.echo(command_options)
            click.echo()
    elif ctx.invoked_subcommand is None:
        click.echo(main.get_help(ctx))