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- import os
- import subprocess
- from core.TTS.TTSModule import TTSModule
- import logging
- import sys
- logging.basicConfig()
- logger = logging.getLogger("kalliope")
- class Pico2wave(TTSModule):
- def __init__(self, **kwargs):
- super(Pico2wave, self).__init__(**kwargs)
- def say(self, words):
- """
- :param words: The sentence to say
- """
- self.generate_and_play(words, self._generate_audio_file)
- def _generate_audio_file(self):
- """
- Generic method used as a Callback in TTSModule
- - must provided the audio file and write it on the disk
- .. raises:: FailToLoadSoundFile
- """
- pico2wave_exec_path = ["/usr/bin/pico2wave"]
- # pico2wave needs that the file path ends with .wav
- tmp_path = self.file_path+".wav"
- pico2wave_options = ["-l=%s" % self.language, "-w=%s" % tmp_path]
- final_command = list()
- final_command.extend(pico2wave_exec_path)
- final_command.extend(pico2wave_options)
- final_command.append(self.words)
- logger.debug("Pico2wave command: %s" % final_command)
- # generate the file with pico2wav
- subprocess.call(final_command, stderr=sys.stderr)
- # remove the extension .wav
- os.rename(tmp_path, self.file_path)
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