def is_running(pid):
    try:
        os.kill(pid, 0)
    except OSError as exc:
        if exc.errno == errno.ESRCH:
            return False
        raise
    return True
Returns True if process with PID `pid` is running. Current user must
dataset/ETHPy150Open SmartTeleMax/iktomi/iktomi/utils/system.py/is_running