114 lines
3.9 KiB
Python
114 lines
3.9 KiB
Python
"""
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Support for the Microsoft Cognitive Services text-to-speech service.
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For more details about this component, please refer to the documentation at
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https://home-assistant.io/components/tts.microsoft/
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"""
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import logging
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from http.client import HTTPException
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import voluptuous as vol
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from homeassistant.components.tts import Provider, PLATFORM_SCHEMA, CONF_LANG
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from homeassistant.const import CONF_TYPE, CONF_API_KEY
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import homeassistant.helpers.config_validation as cv
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CONF_GENDER = 'gender'
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CONF_OUTPUT = 'output'
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CONF_RATE = 'rate'
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CONF_VOLUME = 'volume'
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CONF_PITCH = 'pitch'
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CONF_CONTOUR = 'contour'
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REQUIREMENTS = ["pycsspeechtts==1.0.2"]
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_LOGGER = logging.getLogger(__name__)
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SUPPORTED_LANGUAGES = [
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'ar-eg', 'ar-sa', 'ca-es', 'cs-cz', 'da-dk', 'de-at', 'de-ch', 'de-de',
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'el-gr', 'en-au', 'en-ca', 'en-gb', 'en-ie', 'en-in', 'en-us', 'es-es',
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'es-mx', 'fi-fi', 'fr-ca', 'fr-ch', 'fr-fr', 'he-il', 'hi-in', 'hu-hu',
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'id-id', 'it-it', 'ja-jp', 'ko-kr', 'nb-no', 'nl-nl', 'pl-pl', 'pt-br',
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'pt-pt', 'ro-ro', 'ru-ru', 'sk-sk', 'sv-se', 'th-th', 'tr-tr', 'zh-cn',
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'zh-hk', 'zh-tw',
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]
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GENDERS = [
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'Female', 'Male',
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]
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DEFAULT_LANG = 'en-us'
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DEFAULT_GENDER = 'Female'
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DEFAULT_TYPE = 'ZiraRUS'
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DEFAULT_OUTPUT = 'audio-16khz-128kbitrate-mono-mp3'
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DEFAULT_RATE = 0
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DEFAULT_VOLUME = 0
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DEFAULT_PITCH = "default"
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DEFAULT_CONTOUR = ""
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
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vol.Required(CONF_API_KEY): cv.string,
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vol.Optional(CONF_LANG, default=DEFAULT_LANG): vol.In(SUPPORTED_LANGUAGES),
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vol.Optional(CONF_GENDER, default=DEFAULT_GENDER): vol.In(GENDERS),
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vol.Optional(CONF_TYPE, default=DEFAULT_TYPE): cv.string,
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vol.Optional(CONF_RATE, default=DEFAULT_RATE):
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vol.All(vol.Coerce(int), vol.Range(-100, 100)),
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vol.Optional(CONF_VOLUME, default=DEFAULT_VOLUME):
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vol.All(vol.Coerce(int), vol.Range(-100, 100)),
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vol.Optional(CONF_PITCH, default=DEFAULT_PITCH): cv.string,
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vol.Optional(CONF_CONTOUR, default=DEFAULT_CONTOUR): cv.string,
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})
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def get_engine(hass, config):
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"""Set up Microsoft speech component."""
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return MicrosoftProvider(config[CONF_API_KEY], config[CONF_LANG],
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config[CONF_GENDER], config[CONF_TYPE],
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config[CONF_RATE], config[CONF_VOLUME],
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config[CONF_PITCH], config[CONF_CONTOUR])
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class MicrosoftProvider(Provider):
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"""The Microsoft speech API provider."""
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def __init__(self, apikey, lang, gender, ttype, rate, volume,
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pitch, contour):
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"""Init Microsoft TTS service."""
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self._apikey = apikey
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self._lang = lang
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self._gender = gender
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self._type = ttype
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self._output = DEFAULT_OUTPUT
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self._rate = "{}%".format(rate)
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self._volume = "{}%".format(volume)
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self._pitch = pitch
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self._contour = contour
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self.name = 'Microsoft'
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@property
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def default_language(self):
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"""Return the default language."""
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return self._lang
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@property
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def supported_languages(self):
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"""Return list of supported languages."""
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return SUPPORTED_LANGUAGES
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def get_tts_audio(self, message, language, options=None):
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"""Load TTS from Microsoft."""
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if language is None:
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language = self._lang
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from pycsspeechtts import pycsspeechtts
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try:
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trans = pycsspeechtts.TTSTranslator(self._apikey)
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data = trans.speak(language=language, gender=self._gender,
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voiceType=self._type, output=self._output,
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rate=self._rate, volume=self._volume,
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pitch=self._pitch, contour=self._contour,
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text=message)
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except HTTPException as ex:
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_LOGGER.error("Error occurred for Microsoft TTS: %s", ex)
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return(None, None)
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return ("mp3", data)
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