play_audio.py

import pyaudio
import wave

def play_audio(file_name):
    # open a wav format music
    chunk = 1024
    f = wave.open(file_name, "rb")
    # instantiate PyAudio
    p = pyaudio.PyAudio()
    # open stream
    stream = p.open(format=p.get_format_from_width(f.getsampwidth()),
                    channels=f.getnchannels(),
                    rate=f.getframerate(),
                    output=True)
    # read data
    data = f.readframes(chunk)

    # play stream
    while data:
        stream.write(data)
        data = f.readframes(chunk)

    # stop stream
    stream.stop_stream()
    stream.close()

    # close PyAudio
    p.terminate()