buildroot/support/testing/tests/package/sample_python_pyalsa.py

#! /usr/bin/env python3

from pyalsa import alsacard

print('asoundlibVersion:', alsacard.asoundlib_version())
print('cardLoad:', alsacard.card_load(0))
print('cardList:', alsacard.card_list())
print('deviceNameHint for all cards:')
print(alsacard.device_name_hint(-1, "pcm"))
for card in alsacard.card_list():
    print('deviceNameHint for card #%i:' % card)
    print(alsacard.device_name_hint(card, "pcm"))