no-cache-webserver

no-cache-webserver.py

#!/usr/bin/python

from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
from SocketServer import ThreadingMixIn
import SimpleHTTPServer
import sys
import threading

class MyHTTPRequestHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
  def end_headers(self):
    self.send_my_headers()
    SimpleHTTPServer.SimpleHTTPRequestHandler.end_headers(self)

  def send_my_headers(self):
    self.send_header("Cache-Control", "no-cache")

class ThreadedHTTPServer(ThreadingMixIn, HTTPServer):
  pass

if __name__ == '__main__':
  port = 8000
  if len(sys.argv) >= 2:
    port = int(sys.argv[1])
  server = ThreadedHTTPServer(('0.0.0.0', port), MyHTTPRequestHandler)
  print 'Serving port %d' % port
  server.serve_forever()