import os is_nt = True if os.name == "nt" else False def PlaySound(*args, **kwargs): pass SND_FILENAME = SND_ASYNC = 1 if is_nt: import winsound PlaySound = winsound.PlaySound SND_FILENAME = winsound.SND_FILENAME SND_ASYNC = winsound.SND_ASYNC def clamp(x, low, high): return max(low, min(x, high))