Re: [Qemu-devel] [PATCH v4 2/3] backup: Adds Backup Tool

[Fam Zheng <famz@redhat.com>]

On Fri, 09/08 22:11, Ishani Chugh wrote:
> +def build_parser():
> +    backup_tool = BackupTool()
> +    parser = ArgumentParser()
> +    subparsers = parser.add_subparsers(title='Subcommands',
> +                                       description='Valid Subcommands',
> +                                       help='Subcommand help')
> +    guest_parser = subparsers.add_parser('guest', help='Manage guest(s)')
> +    guest_subparsers = guest_parser.add_subparsers(title='Guest Subparser')
> +#   Guest list

Odd indentation of comments. Please align the # at 4th colume line other code
lines.  The same to below.

> +    guest_list_parser = guest_subparsers.add_parser('list',
> +                                                    help='Lists all guests')
> +    guest_list_parser.set_defaults(func=backup_tool.list)
> +
> +#   Guest add
> +    guest_add_parser = guest_subparsers.add_parser('add', help='Adds a guest')
> +    guest_add_required = guest_add_parser.add_argument_group('Required \
> +                                                                Arguments')
> +    guest_add_required.add_argument('--guest', action='store', type=str,
> +                                    help='Name of the guest', required=True)
> +    guest_add_required.add_argument('--qmp', action='store', type=str,
> +                                    help='Path of socket', required=True)
> +    guest_add_parser.set_defaults(func=backup_tool.guest_add_wrapper)
> +
> +#   Guest Remove
> +    guest_remove_parser = guest_subparsers.add_parser('remove',
> +                                                      help='Removes a guest')
> +    guest_remove_required = guest_remove_parser.add_argument_group('Required \
> +                                                                    Arguments')
> +    guest_remove_required.add_argument('--guest', action='store', type=str,
> +                                       help='Name of the guest', required=True)
> +    guest_remove_parser.set_defaults(func=backup_tool.guest_remove_wrapper)
> +
> +    drive_parser = subparsers.add_parser('drive',
> +                                         help='Adds drive(s) for backup')
> +    drive_subparsers = drive_parser.add_subparsers(title='Add subparser',
> +                                                   description='Drive \
> +                                                                subparser')
> +#   Drive Add
> +    drive_add_parser = drive_subparsers.add_parser('add',
> +                                                   help='Adds new \
> +                                                         drive for backup')
> +    drive_add_required = drive_add_parser.add_argument_group('Required \
> +                                                                Arguments')
> +    drive_add_required.add_argument('--guest', action='store', type=str,
> +                                    help='Name of the guest', required=True)
> +    drive_add_required.add_argument('--id', action='store',
> +                                    type=str, help='Drive ID', required=True)
> +    drive_add_parser.add_argument('--target', nargs='?',
> +                                  default=None, help='Destination path')
> +    drive_add_parser.set_defaults(func=backup_tool.drive_add_wrapper)
> +
> +    backup_parser = subparsers.add_parser('backup', help='Creates backup')
> +
> +#   Backup
> +    backup_parser_required = backup_parser.add_argument_group('Required \
> +                                                                Arguments')
> +    backup_parser_required.add_argument('--guest', action='store', type=str,
> +                                        help='Name of the guest',
> +                                        required=True)
> +    backup_parser.set_defaults(func=backup_tool.fullbackup_wrapper)
> +
> +#   Restore
> +    restore_parser = subparsers.add_parser('restore', help='Restores drives')
> +    restore_parser_required = restore_parser.add_argument_group('Required \
> +                                                                Arguments')
> +    restore_parser_required.add_argument('--guest', action='store',
> +                                         type=str, help='Name of the guest',
> +                                         required=True)
> +    restore_parser.set_defaults(func=backup_tool.restore_wrapper)
> +
> +    return parser
> +
> +
> +def main():
> +    parser = build_parser()
> +    args = parser.parse_args()
> +    args.func(args)
> +
> +if __name__ == '__main__':
> +    main()
> --
> 2.7.4
> 

Fam