LayoutTests/http/tests/contentdispositionattachmentsandbox/resources/external-stylesheets-frame.py - WebKit - Git at Google

 #!/usr/bin/env python3

 import sys

 sys.stdout.write(
     'Content-Disposition: attachment; filename=test.html\r\n'
     'Content-Type: text/html\r\n\r\n'
     '<!DOCTYPE html>\n'
     '<link rel="stylesheet" href="data:text/css,body::after { content: \'FAIL\'; }">\n'
 )
	#!/usr/bin/env python3

	import sys

	sys.stdout.write(
	'Content-Disposition: attachment; filename=test.html\r\n'
	'Content-Type: text/html\r\n\r\n'
	'<!DOCTYPE html>\n'
	'<link rel="stylesheet" href="data:text/css,body::after { content: \'FAIL\'; }">\n'
	)