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#!/usr/bin/env python
import os, json
import urllib2
import yaml
from wifi import *
import vocabcompiler
def say(phrase, OPTIONS = " -vdefault+m3 -p 40 -s 160 --stdout > say.wav"):
os.system("espeak " + json.dumps(phrase) + OPTIONS)
os.system("aplay -D hw:1,0 say.wav")
# check if there is network connection
def configure():
try:
urllib2.urlopen("http://www.google.com").getcode()
print "CONNECTED TO INTERNET"
print "COMPILING DICTIONARY"
vocabcompiler.compile("../client/sentences.txt", "../client/dictionary.dic", "../client/languagemodel.lm")
print "STARTING CLIENT PROGRAM"
try:
os.system("/home/pi/jasper/client/start.sh &")
except:
os.system("/home/pi/jasper/backup/start.sh &")
finally:
return
except:
networks = yaml.safe_load(open("networks.yml", "r"))
wifi = Wifi()
for network in networks:
wifi.set_default_wifi(network['SSID'], network['KEY'])
say("Attempting to connect to network " + network['SSID'])
try:
urllib2.urlopen("http://www.google.com").getcode()
print "CONNECTED TO INTERNET"
print "COMPILING DICTIONARY"
vocabcompiler.compile("../client/sentences.txt", "../client/dictionary.dic", "../client/languagemodel.lm")
print "STARTING CLIENT PROGRAM"
try:
os.system("/home/pi/jasper/client/start.sh &")
except:
os.system("/home/pi/jasper/backup/start.sh &")
finally:
return
except:
pass
print "NOT CONNECTED TO INTERNET. RUNNING AD HOC NETWORK."
wifi.setup_adhoc()
os.system("sudo app/app.sh &")
say("Hello.... I could not connect to a wifi network... Please log in with your computer to help me")
original = open("networks.yml",'r').readlines()
while True:
list = open("networks.yml",'r').readlines()
if list != original:
break
say("Thank you for adding a wifi network. Just give me a few minutes to restart.")
os.system("sudo shutdown -r now")
if __name__ == "__main__":
print "==========STARTING JASPER CLIENT=========="
print "=========================================="
print "COPYRIGHT 2013 SHUBHRO SAHA, CHARLIE MARSH"
print "=========================================="
say("Hello.... I am Jasper... Please wait one moment.")
configure()
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