You think you know Python? We thought so, too. Join us for an episode of surprises. You might know some of those, but you sure don't know all of them.

## Outline

(00:00:00 ) INTRO
(00:02:22 ) Integer interning with a twist
(00:10:58 ) Return in finally
(00:15:32 ) all([[]])
(00:20:06 ) Lists, iterators and hashing shenanigans
(00:27:08 ) hash(-1)
(00:31:30 ) String interning
(00:34:23 ) PR OF THE WEEK
(00:34:56 ) asyncio REPL now uses pyrepl, too
(00:44:06 ) PyOS_InputHook
(00:51:56 ) WHAT'S GOING ON IN CPYTHON
(00:52:05 ) New core developers!
(00:55:10 ) 3.13 beta 2 & 3.12.4 released
(00:56:04 ) Pablo's top 3 favorite pyrepl improvements in Beta 2
(00:59:50 ) PEP 667 implemented!
(01:02:42 ) Tian Gao's improvements to pdb
(01:06:31 ) Uncle Tim's crusade to make int(some_string) asymptotically faster
(01:08:50 ) datetime now uses interpreter-local static types
(01:09:55 ) PEP 749 enters the chat, paving the way to a PEP 649 future
(01:11:35 ) os.fwalk, os.walk, shutil.rmtree now support arbitrary depth directory trees
(01:14:13 ) Free-threading changes
(01:22:15 ) OUTRO