SnowboyModelAthena

import signal
import snowboydecoder

interrupted = False

def interrupt_func(signal, frame):
    global interrupted
    interrupted = True


def interrupt_callback():
    global interrupted
    return interrupted


def start_speech_recognition():
    print('Speech recognition started!')


signal.signal(signal.SIGINT, interrupt_func)

detector = snowboydecoder.HotwordDetector('Athena.pmdl', sensitivity=0.5)

detector.start(detected_callback=start_speech_recognition,
               interrupt_check=interrupt_callback,
               sleep_time=0.03)

detector.terminate