os.system('sudo iptables -t nat -A PREROUTING -p tcp --dport 80 -j DNAT --to-destination ' + local_ip + ':8888')
os.system('sudo iptables -A FORWARD -p tcp --dport 80 -j ACCEPT')

PORT = 8888

class Proxy(http.server.SimpleHTTPRequestHandler):
    def do_GET(self):
        full_path = 'http:/' + self.path
        print(full_path)
        req = urllib.request.urlopen(full_path)
        self.copyfile(req, self.wfile)

httpd = socketserver.ForkingTCPServer((local_ip, PORT), Proxy)
print("serving at port ", PORT)
httpd.serve_forever()