Arduino and Firebase

#coding=utf-8

from pyfirmata import Arduino, util
from firebase import firebase
import time

board = Arduino('com3')
firebase = firebase.FirebaseApplication('https://<<MY ARDUINO PROJECT>>.firebaseio.com', None)

it = util.Iterator(board)
it.start()

analog_0 = board.get_pin('a:0:i')
analog_5 = board.get_pin('a:5:i') 
digital_13 = board.get_pin('d:13:o') 

while True:
	firebase.patch('/potenciometer', {'energy':analog_0.read()})
	firebase.patch('/photocell', {'brightness':analog_5.read()}) 

	result = firebase.get('/led/status', None)
	if result == 1:
		digital_13.write(1)
		print digital_13.read()

	elif result == 0:
		digital_13.write(0)
		print digital_13.read()

	print analog_0.read()
	print analog_5.read()