DeprecationWarning: Attribute s is deprecated and will be removed in Python 3.14

[Commandcracker]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

C:\Users\red\AppData\Local\Programs\Python\Python312\Lib\site-packages\sanic\touchup\schemes\ode.py:70: DeprecationWarning: Attribute s is deprecated and will be removed in Python 3.14; use value instead
if hasattr(event, "s"):

Code snippet

No response

Expected Behavior

No response

How do you run Sanic?

ASGI

Operating System

Windows

Sanic Version

Sanic 23.12.1; Routing 23.12.0

Additional context

No response

[Rudy Vandenberghe]

according to ast module in release 3.12.2:

-- the following expression can appear in assignment context
         | Attribute(expr value, identifier attr, expr_context ctx)

therefore in sanic/touchup/schemes/ode.py the following update should happen around line 70 as "s" should be "value"

      if isinstance(func, Attribute) and func.attr == "dispatch":
            event = args[0]
            if hasattr(event, "value"):
                event_name = getattr(event, "value", event.value)
                if self._not_registered(event_name):
                    logger.debug(
                        f"Disabling event: {event_name}",
                        extra={"verbosity": 2},
                    )
                    return None
        return node

I updated the script and the warning is gone.
Should have a pull request to update the release source.

[Klaus Myrseth]

Should you not poke the bear on: #2949 as this is very close to be a real issue.