new_contents: import httplib
  import time
  conn = httplib.HTTPConnection("10.xxx.xxx.xxxx")
  
  hue_uid = "c274b3c285d19cfxxxxxxxxxx"
  restcmd = "/api"+hue_uid+"/lights"
  
  str = " "
  xhue = [10000,25000,46000,56280]
  
  def shifthue() :
      global str
      global xhue
      xhue.insert(0,xhue[-1])
      xhue = xhue[0:4] 
      print xhue
      for num in range(0,4) :
          callurl = restcmd + "/%s/state"%(4-num)
          print callurl
          huenumber = (xhue[num])
          conn.request("PUT",callurl ,'{"on":true, "sat":254, "bri":254, "hue":%s}'%huenumber)
          response = conn.getresponse()
          data = response.read()
          print data
          
  if __name__ == "__main__": 
  #   print web()
      while True :
          shifthue()
          time.sleep(5
  
subject: Create cycling_light.py