def main(request, response): | |
revalidation = 'Cache-Control' in request.headers | |
content = request.GET.first(b'content') | |
response.headers.set(b'Cache-Control', b'max-age=60') | |
response.headers.set(b'ETag', b'assdfsdfe') | |
if revalidation: | |
response.status = (304, b'NotModified') | |
else: | |
response.status = (200, b'OK'); | |
response.write_status_headers() | |
response.writer.write(content); |