| def main(request, response): | |
| type = request.GET.first("type", None) | |
| is_revalidation = request.headers.get("If-Modified-Since", None) | |
| content = "/* nothing to see here */" | |
| response.add_required_headers = False | |
| if is_revalidation is not None: | |
| response.writer.write_status(304) | |
| response.writer.write_header("x-content-type-options", "nosniff") | |
| response.writer.write_header("content-length", 0) | |
| if(type != None): | |
| response.writer.write_header("content-type", type) | |
| response.writer.end_headers() | |
| response.writer.write("") | |
| else: | |
| response.writer.write_status(200) | |
| response.writer.write_header("x-content-type-options", "nosniff") | |
| response.writer.write_header("content-length", len(content)) | |
| if(type != None): | |
| response.writer.write_header("content-type", type) | |
| response.writer.end_headers() | |
| response.writer.write(content) |