#!/usr/bin/env python import http.server from functools import partial class NoCacheHTTPRequestHandler(http.server.SimpleHTTPRequestHandler): def end_headers(self): self.send_nocache_headers() super(NoCacheHTTPRequestHandler, self).end_headers() def send_nocache_headers(self): self.send_header("Cache-Control", "no-cache, no-store, must-revalidate") self.send_header("Pragma", "no-cache") self.send_header("Expires", "0") if __name__ == '__main__': # had to pull this from http.server module handler_class = partial(NoCacheHTTPRequestHandler, directory="build/") http.server.test( HandlerClass=handler_class, port=8000, bind=None, )