#!/usr/bin/env python3
import http.server, socketserver, sys

PORT = 8090
class H(http.server.SimpleHTTPRequestHandler):
    def end_headers(self):
        self.send_header('Cache-Control', 'no-store')
        super().end_headers()

if __name__ == '__main__':
    socketserver.TCPServer.allow_reuse_address = True
    with socketserver.TCPServer(('127.0.0.1', PORT), H) as httpd:
        print(f'serving on http://127.0.0.1:{PORT}', file=sys.stderr, flush=True)
        httpd.serve_forever()