| import time |
| |
| def main(request, response): |
| # no-cache itself to ensure the user agent finds a new version for each update. |
| headers = [('Cache-Control', 'no-cache, must-revalidate'), |
| ('Pragma', 'no-cache')] |
| |
| content_type = '' |
| extra_body = '' |
| |
| content_type = 'application/javascript' |
| headers.append(('Content-Type', content_type)) |
| |
| extra_body = "self.onfetch = (event) => { event.respondWith(fetch(event.request)); };" |
| |
| # Return a different script for each access. Use .time() and .clock() for |
| # best time resolution across different platforms. |
| return headers, '/* %s %s */ %s' % (time.time(), time.clock(), extra_body) |
| |
