| from wptserve.handlers import json_handler | |
| @json_handler | |
| def main(request, response): | |
| uuid = request.GET[b"uuid"] | |
| prefetch = request.headers.get( | |
| "Sec-Purpose", b"").decode("utf-8").startswith("prefetch") | |
| n = request.server.stash.take(uuid) | |
| if n is None: | |
| n = 0 | |
| if prefetch: | |
| n += 1 | |
| request.server.stash.put(uuid, n) | |
| return n |