import subprocess from sbapp.plyer.facades import TTS from sbapp.plyer.utils import whereis_exe class EspeakTextToSpeech(TTS): ''' Speaks using the espeak program ''' def _speak(self, **kwargs): subprocess.call(["espeak", kwargs.get('message')]) class FliteTextToSpeech(TTS): ''' Speaks using the flite program ''' def _speak(self, **kwargs): subprocess.call(["flite", "-t", kwargs.get('message'), "play"]) def instance(): if whereis_exe('espeak'): return EspeakTextToSpeech() elif whereis_exe('flite'): return FliteTextToSpeech() return TTS()