| #!/usr/bin/env python3 | |
| import os | |
| import sys | |
| from urllib.parse import parse_qs | |
| allowCache = parse_qs(os.environ.get('QUERY_STRING', ''), keep_blank_values=True).get('allowCache', [''])[0] | |
| if allowCache: | |
| sys.stdout.write('Cache-Control: max-age=100\r\n') | |
| sys.stdout.write( | |
| 'Access-Control-Allow-Origin: *\r\n' | |
| 'Content-Type: image/png\r\n\r\n' | |
| ) | |
| sys.stdout.flush() | |
| with open(os.path.join(os.path.dirname(__file__), 'abe.png'), 'rb') as file: | |
| sys.stdout.buffer.write(file.read()) |