| from random import randint |
| from urllib.parse import parse_qs |
| query = parse_qs(os.environ.get('QUERY_STRING', ''), keep_blank_values=True) |
| ident = query.get('id', [''])[0] |
| max_age = 12 * 31 * 24 * 60 * 60 |
| random_ident = True if query.get('random_id', [None])[0] is not None else False |
| f'Cache-Control: public, max-age={max_age}\r\n' |
| 'Content-Type: text/html\r\n\r\n' |
| charset = 'ABCDEFGHIKLMNOPQRSTUVWXYZ0123456789' |
| ident += charset[randint(0, len(charset) - 1)] |
| sys.stdout.write(f'<html><body>Some random text{ident}</hml></body>') |