espeak.py 文件源码

def say(self, phrase, *args):
        self._logger.debug("Saying '%s' with '%s'", phrase, self.SLUG)
        with tempfile.NamedTemporaryFile(suffix='.wav', delete=False) as f:
            fname = f.name
        cmd = ['espeak', '-v', self.voice,
                         '-p', self.pitch_adjustment,
                         '-s', self.words_per_minute,
                         '-w', fname,
                         phrase]
        cmd = [str(x) for x in cmd]
        self._logger.debug('Executing %s', ' '.join([pipes.quote(arg)
                                                     for arg in cmd]))
        with tempfile.TemporaryFile() as f:
            subprocess.call(cmd, stdout=f, stderr=f)
            f.seek(0)
            output = f.read()
            if output:
                self._logger.debug("Output was: '%s'", output)
        self.play(fname)
        os.remove(fname)