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#!/usr/bin/env python2
import os
import sys
import traceback
import shutil
import logging
import yaml
import argparse
from client.diagnose import Diagnostics
from client import vocabcompiler, stt, jasperpath
from client import speaker as speak
from client.conversation import Conversation
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('--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
# Change CWD to jasperpath.LIB_PATH
os.chdir(jasperpath.LIB_PATH)
# Add jasperpath.LIB_PATH to sys.path
sys.path.append(jasperpath.LIB_PATH)
class Jasper(object):
def __init__(self):
self._logger = logging.getLogger(__name__)
# Read config
config_file = os.path.abspath(os.path.join(jasperpath.LIB_PATH, 'profile.yml'))
self._logger.debug("Trying to read config file: '%s'", config_file)
with open(config_file, "r") as f:
self.config = yaml.safe_load(f)
try:
api_key = self.config['keys']['GOOGLE_SPEECH']
except KeyError:
api_key = None
try:
stt_engine_type = self.config['stt_engine']
except KeyError:
stt_engine_type = "sphinx"
self._logger.warning("stt_engine not specified in profile, defaulting to '%s'", stt_engine_type)
# Compile dictionary
sentences, dictionary, languagemodel = [os.path.abspath(os.path.join(jasperpath.LIB_PATH, filename)) for filename in ("sentences.txt", "dictionary.dic", "languagemodel.lm")]
vocabcompiler.compile(sentences, dictionary, languagemodel)
# Initialize Mic
self.mic = Mic(speak.newSpeaker(), stt.PocketSphinxSTT(), stt.newSTTEngine(stt_engine_type, api_key=api_key))
def run(self):
if 'first_name' in self.config:
salutation = "How can I be of service, %s?" % self.config["first_name"]
else:
salutation = "How can I be of service?"
self.mic.say(salutation)
conversation = Conversation("JASPER", self.mic, self.config)
conversation.handleForever()
if __name__ == "__main__":
print "==========================================================="
print " JASPER The Talking Computer "
print " Copyright 2013 Shubhro Saha & Charlie Marsh "
print "==========================================================="
logging.basicConfig()
logger = logging.getLogger()
if args.debug:
logger.setLevel(logging.DEBUG)
if not args.no_network_check and not Diagnostics.check_network_connection():
logger.warning("Network not connected. This may prevent Jasper from running properly.")
try:
app = Jasper()
except IOError:
logger.exception("Can't read profile file.")
sys.exit(1)
except OSError:
logger.exception("Language model or associated files missing.")
sys.exit(1)
except Exception():
logger.exception("Unknown error occured")
sys.exit(1)
app.run()
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