Python Simple File Server

import sys, os, os.path
import signal
from threading import Thread
from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
from SimpleHTTPServer import SimpleHTTPRequestHandler

class PUTHandler(SimpleHTTPRequestHandler):
    def do_PUT(self):
        length = int(self.headers['Content-Length'])
        content = self.rfile.read(length)
        path = self.path[1:]
        if os.path.dirname(path) and not os.path.exists(os.path.dirname(path)):
            os.makedirs(os.path.dirname(path))
        if os.path.exists(path):
            os.remove(path)
        f = file(path, 'w')
        f.write(content)
        self.send_response(200)
        # print content

def run_on(port):
    print("Starting a server on port %i" % port)
    server_address = ('localhost', port)
    httpd = HTTPServer(server_address, PUTHandler)
    httpd.serve_forever()
 
if __name__ == "__main__":
    ports = [int(arg) for arg in sys.argv[1:]]
    for port_number in ports:
        server = Thread(target=run_on, args=[port_number])
        server.daemon = True # Do not make us wait for you to exit
        server.start()
    signal.pause() # Wait for interrupt signal, e.g. KeyboardInterrupt