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https://github.com/zhayujie/chatgpt-on-wechat.git
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52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
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"""
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google voice service
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"""
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import pathlib
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import subprocess
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import time
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import speech_recognition
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import pyttsx3
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from common.log import logger
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from common.tmp_dir import TmpDir
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from voice.voice import Voice
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class GoogleVoice(Voice):
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recognizer = speech_recognition.Recognizer()
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engine = pyttsx3.init()
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def __init__(self):
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# 语速
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self.engine.setProperty('rate', 125)
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# 音量
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self.engine.setProperty('volume', 1.0)
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# 0为男声，1为女声
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voices = self.engine.getProperty('voices')
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self.engine.setProperty('voice', voices[1].id)
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def voiceToText(self, voice_file):
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new_file = voice_file.replace('.mp3', '.wav')
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subprocess.call('ffmpeg -i ' + voice_file +
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' -acodec pcm_s16le -ac 1 -ar 16000 ' + new_file, shell=True)
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with speech_recognition.AudioFile(new_file) as source:
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audio = self.recognizer.record(source)
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try:
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text = self.recognizer.recognize_google(audio, language='zh-CN')
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logger.info(
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'[Google] voiceToText text={} voice file name={}'.format(text, voice_file))
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return text
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except speech_recognition.UnknownValueError:
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return "抱歉，我听不懂。"
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except speech_recognition.RequestError as e:
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return "抱歉，无法连接到 Google 语音识别服务；{0}".format(e)
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def textToVoice(self, text):
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textFile = TmpDir().path() + '语音回复_' + str(int(time.time())) + '.mp3'
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self.engine.save_to_file(text, textFile)
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self.engine.runAndWait()
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logger.info(
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'[Google] textToVoice text={} voice file name={}'.format(text, textFile))
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return textFile
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