#!/usr/bin/env python import argparse from http import server parser = argparse.ArgumentParser( description="Start a local webserver with a Python terminal." ) parser.add_argument( "--port", type=int, default=8000, help="port for the http server to listen on" ) parser.add_argument( "--bind", type=str, default="127.0.0.1", help="Bind address (empty for all)" ) class MyHTTPRequestHandler(server.SimpleHTTPRequestHandler): extensions_map = server.SimpleHTTPRequestHandler.extensions_map.copy() extensions_map.update( { ".wasm": "application/wasm", } ) def end_headers(self): self.send_my_headers() super().end_headers() def send_my_headers(self): self.send_header("Cross-Origin-Opener-Policy", "same-origin") self.send_header("Cross-Origin-Embedder-Policy", "require-corp") def main(): args = parser.parse_args() if not args.bind: args.bind = None server.test( HandlerClass=MyHTTPRequestHandler, protocol="HTTP/1.1", port=args.port, bind=args.bind, ) if __name__ == "__main__": main()