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@@ -2,6 +2,8 @@
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"""
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baidu voice service
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"""
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+import json
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+import os
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import time
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from aip import AipSpeech
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from bridge.reply import Reply, ReplyType
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@@ -21,29 +23,47 @@ from config import conf
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- 1837:四川话
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要使用本模块, 首先到 yuyin.baidu.com 注册一个开发者账号,
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之后创建一个新应用, 然后在应用管理的"查看key"中获得 API Key 和 Secret Key
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- 填入 config.json 中.
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- baidu_app_id: ''
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- baidu_api_key: ''
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- baidu_secret_key: ''
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- baidu_dev_pid: '1536'
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-"""
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+ 然后在 config.json 中填入这两个值, 以及 app_id, dev_pid
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+ """
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class BaiduVoice(Voice):
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- APP_ID = conf().get('baidu_app_id')
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- API_KEY = conf().get('baidu_api_key')
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- SECRET_KEY = conf().get('baidu_secret_key')
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- DEV_ID = conf().get('baidu_dev_pid')
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- client = AipSpeech(APP_ID, API_KEY, SECRET_KEY)
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def __init__(self):
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- pass
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+ try:
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+ curdir = os.path.dirname(__file__)
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+ config_path = os.path.join(curdir, "config.json")
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+ bconf = None
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+ if not os.path.exists(config_path): #如果没有配置文件,创建本地配置文件
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+ bconf = { "lang": "zh", "ctp": 1, "spd": 5,
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+ "pit": 5, "vol": 5, "per": 0}
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+ with open(config_path, "w") as fw:
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+ json.dump(bconf, fw, indent=4)
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+ else:
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+ with open(config_path, "r") as fr:
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+ bconf = json.load(fr)
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+
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+ self.app_id = conf().get('baidu_app_id')
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+ self.api_key = conf().get('baidu_api_key')
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+ self.secret_key = conf().get('baidu_secret_key')
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+ self.dev_id = conf().get('baidu_dev_pid')
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+ self.lang = bconf["lang"]
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+ self.ctp = bconf["ctp"]
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+ self.spd = bconf["spd"]
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+ self.pit = bconf["pit"]
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+ self.vol = bconf["vol"]
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+ self.per = bconf["per"]
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+
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+ self.client = AipSpeech(self.app_id, self.api_key, self.secret_key)
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+ except Exception as e:
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+ logger.warn("BaiduVoice init failed: %s, ignore " % e)
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+
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def voiceToText(self, voice_file):
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# 识别本地文件
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logger.debug('[Baidu] voice file name={}'.format(voice_file))
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pcm = get_pcm_from_wav(voice_file)
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- res = self.client.asr(pcm, "pcm", 16000, {"dev_pid": self.DEV_ID})
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+ res = self.client.asr(pcm, "pcm", 16000, {"dev_pid": self.dev_id})
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if res["err_no"] == 0:
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logger.info("百度语音识别到了:{}".format(res["result"]))
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text = "".join(res["result"])
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@@ -57,9 +77,8 @@ class BaiduVoice(Voice):
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return reply
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def textToVoice(self, text):
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- result = self.client.synthesis(text, 'zh', 1, {
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- 'spd': 5, 'pit': 5, 'vol': 5, 'per': 111
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- })
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+ result = self.client.synthesis(text, self.lang, self.ctp, {
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+ 'spd': self.spd, 'pit': self.pit, 'vol': self.vol, 'per': self.per})
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if not isinstance(result, dict):
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fileName = TmpDir().path() + '语音回复_' + str(int(time.time())) + '.mp3'
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with open(fileName, 'wb') as f:
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