#!/usr/bin/env python3 | |
import sys | |
from random import randint | |
sys.stdout.write( | |
'Cache-control: no-cache, max-age=0\r\n' | |
'Last-Modified: Thu, 01 Jan 1970 00:00:00 GMT\r\n' | |
'Content-Type: text/html\r\n\r\n' | |
'<script>\n' | |
f'var randomNumber = {randint(0, sys.maxsize)};\n' | |
'opener.postMessage(randomNumber, \'*\');\n' | |
'</script>\n' | |
) |