Overview

Tornado 6.4, released on June 8, 2024, ensures full compatibility with Python 3.12.

Main Features

Python 3.12 support

Tornado is compatible with Python 3.12 and its asyncio changes.

python 
import tornado.ioloop
import tornado.web

class MainHandler(tornado.web.RequestHandler):
    def get(self):
        self.write('Hello, Tornado 6.4!')

app = tornado.web.Application([
    (r'/', MainHandler),
])
# app.listen(8888)
# tornado.ioloop.IOLoop.current().start()

Sources