import time from wptserve.utils import isomorphic_encode def main(request, response): headers = [(b'Content-Type', b'application/javascript'), (b'Cache-Control', b'max-age=86400'), (b'Last-Modified', isomorphic_encode(time.strftime(u"%a, %d %b %Y %H:%M:%S GMT", time.gmtime())))] body = u''' const importTime = {time:8f}; '''.format(time=time.time()) return headers, body