Function _exec_shutdown

app/local_system.py:25–48

(restart_after)

def _exec_shutdown(restart_after):
    if restart_after:
        param = '--reboot'
    else:
        param = '--poweroff'

    try:
        # The command arguments are trusted because they aren't based on user
        # input.
        result = subprocess.run(  # noqa: S603
            ['/usr/bin/sudo', '/sbin/shutdown', param, 'now'],
            capture_output=True,
            text=True,
            check=True)
    except subprocess.CalledProcessError as e:
        raise ShutdownError(e) from e
    if 'failed' in result.stderr.lower():
        raise ShutdownError(result.stdout + result.stderr)

    if result.stdout:
        logger.info(result.stdout)
    if result.stderr:
        logger.info(result.stderr)
    return True