import os
from http.server import SimpleHTTPRequestHandler, ThreadingHTTPServer
from pathlib import Path


class CrossOriginIsolatedHandler(SimpleHTTPRequestHandler):
    def end_headers(self):
        self.send_header("Cross-Origin-Opener-Policy", "same-origin")
        self.send_header("Cross-Origin-Embedder-Policy", "require-corp")
        super().end_headers()


if __name__ == "__main__":
    os.chdir(Path(__file__).with_name("dist"))
    server = ThreadingHTTPServer(("0.0.0.0", 7860), CrossOriginIsolatedHandler)
    server.serve_forever()