| import hashlib | |
| def main(request, response): | |
| if b'key' in request.GET: | |
| key = request.GET.first(b'key') | |
| # Do not handle requests without a key parameter. | |
| else: | |
| return (400, [], b'') | |
| # Convert the key from String to UUID valid String. | |
| stash_key = hashlib.md5(key).hexdigest() | |
| # Handle the header retrieval request. | |
| headers = request.server.stash.take(stash_key) | |
| if headers is None: | |
| return (204, [], b'') | |
| return (200, [], headers) |