def load_remotes(self):

""" (re)Loads YAML containing all the commands for the remotes."""

with open(settings.REMOTES, 'r') as da_file:

remotes = yaml.load(da_file)

print "Remotes loaded successfully."

return remotes

def setup_cec(self):

"""Creates config and opens connect to CEC (HDMI) adapter."""

cecconfig = cec.libcec_configuration()

cecconfig.strDeviceName = "aptcontroller"

cecconfig.bActivateSource = 0

cecconfig.deviceTypes.Add(cec.CEC_DEVICE_TYPE_RECORDING_DEVICE)

cecconfig.clientVersion = cec.LIBCEC_VERSION_CURRENT

# Create, Detect, and Open adapter

lib = cec.ICECAdapter.Create(cecconfig)

adapters = lib.DetectAdapters()

lib.Open(adapters[0].strComName)

print "CEC setup successfully."

return lib

def setup_gpio(self, remotes):

"""Sets up RaspberryPi GPIO pins."""

# Set up GPIO using BCM GPIO pin numbers

GPIO.setmode(GPIO.BOARD)

for device in remotes:

for switch in remotes[device]:

for pin in remotes[device][switch]:

pin = int(pin)

if pin in [24, 26]:

GPIO.setup(pin, GPIO.OUT, initial=GPIO.LOW)

else:

GPIO.setup(pin, GPIO.OUT, initial=GPIO.HIGH)

# Supress warnings

GPIO.setwarnings(False)

print "GPIO setup successfully."

return GPIO

def setup_hue(self):

"""Connects to Hue bridge and creates object for bulbs."""

hue = Bridge('10.0.0.103')

#hue.connect() # uncomment if running for first time

hue_bulbs = hue.lights

print "HUE setup successfully."

return hue

def db_init(self):

"""initializes connection and setup database."""

db_setup = sql.Service()

print "SQL DB setup successfully."

return db_setup

def setup_temp(self):

"""setup kernal modules and temp readings location."""

os.system('modprobe w1-gpio')

os.system('modprobe w1-therm')

base_dir = '/sys/bus/w1/devices/'

device_folder = glob.glob(base_dir + '28*')[0]

device_file = device_folder + '/w1_slave'

print "Temp sensor setup successfully."