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- import hashlib
- import os
- import shutil
- import pygame
- import requests
- import logging
- import sys
- from core import AudioPlayer
- VOXYGEN_LANGUAGES = dict(
- fr=dict(electra="Electra", emma="Emma", becool="Becool", agnes="Agnes", loic="Loic", fabienne="Fabienne", helene="Helene", marion="Marion", matteo="Matteo",
- melodine="Melodine", mendoo="Mendoo", michel="Michel", moussa="Moussa", philippe="Philippe", sorciere="Sorciere"),
- ar=dict(adel="Adel"),
- de=dict(matthias="Matthias", jylvia="Sylvia"),
- uk=dict(bronwen="Bronwen", elizabeth="elizabeth", judith="Judith", paul="Paul", witch="Witch"),
- us=dict(bruce="Bruce", jenny="Jenny"),
- es=dict(martha="Martha"),
- it=dict(sonia="Sonia"))
- VOXYGEN_VOICE_DEFAULT = "Michel"
- VOXYGEN_LANGUAGES_DEFAULT = "default"
- VOXYGEN_URL = "https://www.voxygen.fr/sites/all/modules/voxygen_voices/assets/proxy/index.php"
- VOXYGEN_CONTENT_TYPE = "audio/mpeg"
- VOXYGEN_TIMEOUT_SEC = 30
- CACHE_PATH = "/tmp/jarvis/tts/voxygen"
- CACHE_EXTENSION = ".tts"
- def say(words=None, voice=None, language=VOXYGEN_LANGUAGES_DEFAULT, cache=True):
- voice = get_voice(voice, language)
- file_path = get_file_path(words, voice, language)
- if get_audio(voice, words, file_path, cache):
- AudioPlayer.play_audio(file_path, keep_file=cache)
- def get_file_path(words, voice, language):
- md5 = hashlib.md5(words).hexdigest()
- filename = voice + "." + md5 + CACHE_EXTENSION
- cache_directory = os.path.join(CACHE_PATH, language)
- file_path = os.path.join(cache_directory, filename)
- create_directory(cache_directory)
- logging.debug("Cache directory %s exists and File path for audio is: %s", cache_directory, file_path)
- return file_path
- def get_voice(voice, language):
- if language in VOXYGEN_LANGUAGES and voice in VOXYGEN_LANGUAGES[language]:
- return VOXYGEN_LANGUAGES[language][voice]
- logging.warn("Cannot find language matching language: %s voice: %s replace by default voice: %s", language, voice, VOXYGEN_VOICE_DEFAULT)
- return VOXYGEN_VOICE_DEFAULT
- def get_audio(voice, text, file_path, cache):
- if not cache or not os.path.exists(file_path) or file_is_empty(file_path):
- payload = {
- "method": "redirect",
- "text": text.encode('utf8'),
- "voice": voice
- }
- r = requests.get(VOXYGEN_URL, params=payload, stream=True, timeout=VOXYGEN_TIMEOUT_SEC)
- content_type = r.headers['Content-Type']
- logging.debug("Trying to get url: %s response code: %s and content-type: %s", r.url, r.status_code, content_type)
- try:
- if r.status_code == requests.codes.ok and content_type == VOXYGEN_CONTENT_TYPE:
- return write_in_file(file_path, r.content)
- else:
- return False
- except IOError as e:
- logging.error("I/O error(%s): %s", e.errno, e.strerror)
- except ValueError:
- logging.error("Could not convert data to an integer.")
- except:
- logging.error("Unexpected error: %s", sys.exc_info()[0])
- else:
- return True
- def write_in_file(file_path, content):
- with open(file_path, "wb") as file_open:
- file_open.write(content)
- file_open.close()
- return not file_is_empty(file_path)
- def file_is_empty(file_path):
- return os.path.getsize(file_path) == 0
- def create_directory(cache_path):
- if not os.path.exists(cache_path):
- os.makedirs(cache_path)
- def wipe_cache():
- shutil.rmtree(CACHE_PATH)
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