Python server to server webgl brotli build

server.py

import http.server
import socketserver
import os

PORT = 8000

class BrotliHTTPRequestHandler(http.server.SimpleHTTPRequestHandler):
    def end_headers(self):
        if self.path.endswith(".br"):
            self.send_header("Content-Encoding", "br")
            if self.path.endswith(".js.br"):
                self.send_header("Content-Type", "application/javascript")
            elif self.path.endswith(".wasm.br"):
                self.send_header("Content-Type", "application/wasm")
            elif self.path.endswith(".data.br"):
                self.send_header("Content-Type", "application/octet-stream")
        super().end_headers()

    def guess_type(self, path):
        if path.endswith(".br"):
            path = path[:-3]
        return super().guess_type(path)

web_dir = os.path.dirname(os.path.abspath(__file__))
os.chdir(web_dir)

with socketserver.TCPServer(("", PORT), BrotliHTTPRequestHandler) as httpd:
    print(f"Serving Unity WebGL Brotli build at http://localhost:{PORT}")
    httpd.serve_forever()

how to

1. place this file in the same directory as the index.html
2. run python server.py
3. open another terminal and run ngrok
4. access the ngrok