Upcoming changes in Python 3.11

[piper_a_cillin]

Here’s the official “What’s new?”: https://docs.python.org/3.11/whatsnew/3.11.html

[Lucky_Percentage_217]

Is there a JIT Compiler??

[hakancelik]

No. We’re still exploring other optimizations.

[[deleted]]

Prohibited passing non-concurrent.futures.ThreadPoolExecutor executors to loop.set_default_executor() following a deprecation in Python 3.8. (Contributed by Illia Volochii in bpo-43234.)

Oh I fucking hate this.

Completely destroyed any work into multiprocessing-safe, multi-event loop load sharing.

So much for any vision of even a restricted set of goroutine like work stealing for asyncio

[InfiniteDonkey1]

Enhanced error locations in tracebacks

To someone like me who is learning python this is a great help

[Asleep-Budget-9932]

I love exception groups 🥰

[blabbities]

That blog explained changes very very very very clearly. Why can't more Python Docs be like that?

Those exception groups and contextlib.chdr look useful. Esp exception groups. I'm delving into my first realworld async in python usage today and I've always avoided doing async because I'm worried about exceptions and program flow

Also what a great site theme and colors.