def __init__(self):
        # Open a null file
        while (True):
            try:
                self.null_fds =  os.open(os.devnull,os.O_RDWR)
                break
            except __HOLE__:
                time.sleep(1)
        # Save the actual stdout file descriptor
        self.save_fds = os.dup(1)
dataset/ETHPy150Open rll/lfd/lfd/util/util.py/suppress_stdout.__init__