new_contents: import RPi.GPIO as GPIO
  import time
  
  def bin2dec(string_num):
      return str(int(string_num, 2))
  
  data = []
  
  GPIO.setmode(GPIO.BCM)
  
  GPIO.setup(4,GPIO.OUT)
  GPIO.output(4,GPIO.HIGH)
  time.sleep(0.025)
  GPIO.output(4,GPIO.LOW)
  time.sleep(0.02)
  
  GPIO.setup(4, GPIO.IN, pull_up_down=GPIO.PUD_UP)
  
  for i in range(0,500):
      data.append(GPIO.input(4))
  
  bit_count = 0
  tmp = 0
  count = 0
  HumidityBit = ""
  TemperatureBit = ""
  crc = ""
  
  try:
    while data[count] == 1:
      tmp = 1
      count = count + 1
  
    for i in range(0, 32):
      bit_count = 0
  
      while data[count] == 0:
        tmp = 1
        count = count + 1
  
      while data[count] == 1:
        bit_count = bit_count + 1
        count = count + 1
  
      if bit_count > 3:
        if i>=0 and i<8:
          HumidityBit = HumidityBit + "1"
        if i>=16 and i<24:
          TemperatureBit = TemperatureBit + "1"
      else:
        if i>=0 and i<8:
          HumidityBit = HumidityBit + "0"
        if i>=16 and i<24:
          TemperatureBit = TemperatureBit + "0"
  
  except:
    print "ERR_RANGE"
    exit(0)
  
  try:
    for i in range(0, 8):
      bit_count = 0
  
      while data[count] == 0:
        tmp = 1
        count = count + 1
  
      while data[count] == 1:
        bit_count = bit_count + 1
        count = count + 1
  
      if bit_count > 3:
        crc = crc + "1"
      else:
        crc = crc + "0"
  except:
    print "ERR_RANGE"
    exit(0)
  
  Humidity = bin2dec(HumidityBit)
  Temperature = bin2dec(TemperatureBit)
  
  if int(Humidity) + int(Temperature) - int(bin2dec(crc)) == 0:
    print "Humidity:"+ Humidity +"%"
    print "Temperature:"+ Temperature +"C"
  else:
    print "ERR_CRC"
subject: Paste of the humidity py