text: import time
  import requests
  
  starttime = time.time()
  interval = 20.0
  sellerid = "00000001"
  while True:
  
      # print "tick"
      currtime = time.time()
      try:
          url = "http://ra.filamnt.io"
  
          files = {'payload.json': open('payload.json', 'rb')}
          response = requests.post(url, files=files)
          # print response.text
  
      except:
          print "error"
  
      time.sleep(interval - ((currtime - starttime) % interval))
  