def runCommand( string ):
cmd = vConfig.getConfig( string )
textString = ''
if ( cmd is not None ):
if ( cmd == "class:weather" ):
VoiceWeather.speakWeather( vConfig, string )
elif ( cmd == "class:download" ):
downloadString = string[string.find(' '):]
dl_result = VoiceDownloader.download( vConfig, downloadString )
GoogleSpeech.tts( dl_result )
elif ( cmd == "class:hue_lights" ):
hueController = VoiceHue()
hueController.controlByCommand( string )
lights = hueController.getLights()
print lights
groups = hueController.getGroups()
print groups
#hueController.toggleByName( "kitchen" )
hueController.dimByName( "kitchen" , -50)
hueController.dimByName( "kitchen" , +50)
else:
p = Popen(cmd, shell=True, stdout=PIPE)
textString = p.communicate()[0].rstrip()
return textString
def speakWeather( config, string ):
location_code = config.get( "weather", "weather_location_code" )
weather_com_result = pywapi.get_weather_from_weather_com( str(location_code ))
print weather_com_result
print string
lookupString = ''
### TODAY
if ( re.compile( "today", re.IGNORECASE ).findall( string ,1 )):
todayData = weather_com_result['forecasts'][0]
if ( todayData['day']['text'] != 'N/A' ):
if ( int( todayData['day']['chance_precip'] ) > 40 ):
lookupString = "Today will be " + str( todayData['day']['text'] ) + " with a chance of showers and a high of " + str( todayData['high'] ) + "degrees"
else:
lookupString = "Today will be " + str( todayData['day']['text'] ) + " with a high of " + str( todayData['high'] ) + "degrees"
else:
if ( int(todayData['night']['chance_precip'] ) > 40 ):
lookupString = "Tonight will be " + str( todayData['night']['text'] ) + " with a chance of showers"
else:
lookupString = "Tonight will be " + str( todayData['night']['text'] )
### TONIGHT
elif ( re.compile( "tonight", re.IGNORECASE).findall( string ,1 )):
todayData = weather_com_result['forecasts'][0]
if ( int(todayData['night']['chance_precip'] ) > 40 ):
lookupString = "Tonight will be " + str( todayData['night']['text'] ) + " with a chance of showers"
else:
lookupString = "Tonight will be " + str( todayData['night']['text'] )
### Tomorrow Night
elif ( re.compile( "tomorrow night", re.IGNORECASE).findall( string ,1 )):
todayData = weather_com_result['forecasts'][1]
if ( int(todayData['night']['chance_precip'] ) > 40 ):
lookupString = "Tomorrow night will be " + str( todayData['night']['text'] ) + " with a chance of showers"
else:
lookupString = "Tomorrow night will be " + str( todayData['night']['text'] )
### TODAY
elif ( re.compile( "tomorrow", re.IGNORECASE ).findall( string ,1 )):
todayData = weather_com_result['forecasts'][1]
if ( todayData['day']['text'] != 'N/A' ):
if (( int( todayData['day']['chance_precip'] ) > 40 ) or ( int( todayData['night']['chance_precip'] ) > 40 )):
lookupString = "Tomorrow will be " + str( todayData['day']['text'] ) + " with a chance of showers and a high of " + str( todayData['high'] ) + " degrees"
else:
lookupString = "Tomorrow will be " + str( todayData['day']['text'] ) + " with a high of " + str( todayData['high'] ) + "degrees"
else:
lookupString = "It is currently " + str(weather_com_result['current_conditions']['text']) + " and " + weather_com_result['current_conditions']['temperature'] + "degrees.\n\n"
print lookupString
## Work our magic
if ( lookupString != '' ):
GoogleSpeech.tts( lookupString )
else:
GoogleSpeech.tts( "Sorry, Weather information un-available at this time, please try again later" )
def listen_for_speech():
"""
Does speech recognition using Google's speech recognition service.
Records sound from microphone until silence is found and save it as WAV and then converts it to FLAC. Finally, the file is sent to Google and the result is returned.
"""
stream = initStream()
print "* listening. CTRL+C to finish."
all_m = []
data = ''
#SILENCE_LIMIT = 2
rel = vConfig.RATE/vConfig.INPUT_FRAMES_PER_BLOCK
slid_win = deque(maxlen=vConfig.SILENCE_LIMIT*rel)
started = False
while (True):
data = stream.read(vConfig.INPUT_FRAMES_PER_BLOCK)
slid_win.append (abs(audioop.avg(data, 2)))
if(True in [ x>vConfig.THRESHOLD for x in slid_win]):
if(not started):
print "starting record"
started = True
all_m.append(data)
elif (started==True):
print "finished"
#the limit was reached, finish capture and deliver
filename = save_speech(all_m,p)
print filename
textString = GoogleSpeech.stt(filename, vConfig.RATE)
if ( textString != '' ):
#os.system( "say " + str(textString) )
print "Initiating Configuration Lookup"
#cmd = vConfig.getConfig( textString )
#if ( cmd is not None ):
runCommand(textString)
#reset all
started = False
slid_win = deque(maxlen=vConfig.SILENCE_LIMIT*rel)
all_m= []
stream = initStream()
print stream
print "listening ... again"
print "* done recording"
stream.close()
