chromium/src/third_party/blink/web_tests/external/wpt/service-workers/service-worker/resources/fetch-request-no-freshness-headers-script.py - manifest_repos/chromium_src - Git at Google

 def main(request, response):
     headers = []
     # Sets an ETag header to check the cache revalidation behavior.
     headers.append((b"ETag", b"abc123"))
     headers.append((b"Content-Type", b"text/javascript"))
     return headers, b"/* empty script */"
	def main(request, response):
	headers = []
	# Sets an ETag header to check the cache revalidation behavior.
	headers.append((b"ETag", b"abc123"))
	headers.append((b"Content-Type", b"text/javascript"))
	return headers, b"/* empty script */"