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jasper.py
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jasper.py
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#!/usr/bin/env python2
# -*- coding: utf-8-*-
import os
import sys
import shutil
import logging
import yaml
import argparse
from client import tts, stt, jasperpath, diagnose
from client.conversation import Conversation
# import jieba
# Add jasperpath.LIB_PATH to sys.path
sys.path.append(jasperpath.LIB_PATH)
parser = argparse.ArgumentParser(description='Jasper Voice Control Center')
parser.add_argument('--local', action='store_true',
help='Use text input instead of a real microphone')
parser.add_argument('--no-network-check', action='store_true',
help='Disable the network connection check')
parser.add_argument('--diagnose', action='store_true',
help='Run diagnose and exit')
parser.add_argument('--debug', action='store_true', help='Show debug messages')
args = parser.parse_args()
if args.local:
from client.local_mic import Mic
else:
from client.mic import Mic
class Jasper(object):
def __init__(self):
self._logger = logging.getLogger(__name__)
# Create config dir if it does not exist yet
if not os.path.exists(jasperpath.CONFIG_PATH):
try:
os.makedirs(jasperpath.CONFIG_PATH)
except OSError:
self._logger.error("Could not create config dir: '%s'",
jasperpath.CONFIG_PATH, exc_info=True)
raise
# Check if config dir is writable
if not os.access(jasperpath.CONFIG_PATH, os.W_OK):
self._logger.critical("Config dir %s is not writable. Jasper " +
"won't work correctly.",
jasperpath.CONFIG_PATH)
# FIXME: For backwards compatibility, move old config file to newly
# created config dir
old_configfile = os.path.join(jasperpath.LIB_PATH, 'profile.yml')
new_configfile = jasperpath.config('profile.yml')
if os.path.exists(old_configfile):
if os.path.exists(new_configfile):
self._logger.warning("Deprecated profile file found: '%s'. " +
"Please remove it.", old_configfile)
else:
self._logger.warning("Deprecated profile file found: '%s'. " +
"Trying to copy it to new location '%s'.",
old_configfile, new_configfile)
try:
shutil.copy2(old_configfile, new_configfile)
except shutil.Error:
self._logger.error("Unable to copy config file. " +
"Please copy it manually.",
exc_info=True)
raise
# Read config
self._logger.debug("Trying to read config file: '%s'", new_configfile)
try:
with open(new_configfile, "r") as f:
self.config = yaml.safe_load(f)
except OSError:
self._logger.error("Can't open config file: '%s'", new_configfile)
raise
try:
stt_engine_slug = self.config['stt_engine']
except KeyError:
stt_engine_slug = 'sphinx'
logger.warning("stt_engine not specified in profile, defaulting " +
"to '%s'", stt_engine_slug)
stt_engine_class = stt.get_engine_by_slug(stt_engine_slug)
try:
slug = self.config['stt_passive_engine']
stt_passive_engine_class = stt.get_engine_by_slug(slug)
except KeyError:
stt_passive_engine_class = stt_engine_class
try:
tts_engine_slug = self.config['tts_engine']
except KeyError:
tts_engine_slug = tts.get_default_engine_slug()
logger.warning("tts_engine not specified in profile, defaulting " +
"to '%s'", tts_engine_slug)
tts_engine_class = tts.get_engine_by_slug(tts_engine_slug)
# Initialize Mic
self.mic = Mic(tts_engine_class.get_instance(),
stt_passive_engine_class.get_passive_instance(),
stt_engine_class.get_active_instance())
def run(self):
if 'first_name' in self.config:
salutation = ("Hi 很高兴为你服务,我是小爱,聪明活泼的可可小爱,是你的语音小助手。我可以提供天气预报,时间查询,简单的数学计算,读唐诗,讲笑话,回答百科知识,根据和你的对话,还可以管理家中的网络设备。你可以通过,你好,可可小爱,来跟我打招呼。")
else:
salutation = "Hello 我是可可小爱,随时为你服务。"
# print " ".join(jieba.cut("hello可可小爱"))
self.mic.say(salutation)
conversation = Conversation(u"hello|可可|小爱|你好|您好|咳咳|小艾|哈喽|可爱", self.mic, self.config)
conversation.handleForever()
if __name__ == "__main__":
print("*******************************************************")
print("* JASPER - THE TALKING COMPUTER *")
print("* (c) 2015 Shubhro Saha, Charlie Marsh & Jan Holthuis *")
print("*******************************************************")
logging.basicConfig()
logger = logging.getLogger()
logger.getChild("client.stt").setLevel(logging.INFO)
if args.debug:
logger.setLevel(logging.DEBUG)
if not args.no_network_check and not diagnose.check_network_connection():
logger.warning(u"没有网络连接,系统运行异常。")
if args.diagnose:
failed_checks = diagnose.run()
sys.exit(0 if not failed_checks else 1)
try:
app = Jasper()
except Exception:
logger.error("Error occured!", exc_info=True)
sys.exit(1)
app.run()