def handle_config(args, configs):
    """Handle `view` subcommand
    
    :param args: parsed arguments
    :type args: :py:class:`argparse.Namespace`
    :param configs: configurations object
    :type configs: :py:class:`sfftk.core.configs.Configs`
    :return exit_status: exit status
    :rtype exit_status: int
    """
    if args.config_subcommand == 'get':
        from .core.configs import get_configs
        return get_configs(args, configs)
    elif args.config_subcommand == 'set':
        from .core.configs import set_configs
        return set_configs(args, configs)
    elif args.config_subcommand == 'del':
        from .core.configs import del_configs
        return del_configs(args, configs)
