How to play a simple audio in python without any dependency

playaudio.py

#!/usr/bin/padsp python

import sys
import wave
import ossaudiodev

audiofile = wave.open(sys.argv[1], 'r')
(nchannels, sampwidth, framerate, nframes, comptype, compname) = audiofile.getparams()
audiofile.setpos(0)

frames = audiofile.readframes(nframes)
audiofile.close()

dsp = ossaudiodev.open('w')
dsp.setparameters(ossaudiodev.AFMT_S16_LE, nchannels, framerate)
dsp.write(frames)

dsp.close()