| def main(request, response): | |
| """ | |
| Simple handler that sets a response header based on which client hint | |
| request headers were received. | |
| """ | |
| response.headers.append(b"Access-Control-Allow-Origin", b"*") | |
| response.headers.append(b"Access-Control-Allow-Headers", b"*") | |
| response.headers.append(b"Access-Control-Expose-Headers", b"*") | |
| if b"sec-ch-device-memory" in request.headers: | |
| response.headers.set(b"device-memory-received", request.headers.get(b"sec-ch-device-memory")) | |
| if b"device-memory" in request.headers: | |
| response.headers.set(b"device-memory-deprecated-received", request.headers.get(b"device-memory")) |