helpers.py 文件源码

def get_is_process_running(pid):
    process = None
    if is_int_str(pid):
        try:
            process = psutil.Process(pid=int(pid))
            exitCode = process.wait(0)
            log.debug('waited for process.. exitCode: {}'.format(exitCode))
        except (psutil.NoSuchProcess, psutil.ZombieProcess, psutil.TimeoutExpired):
            pass
    return process