x

75% of people globally want unbiased news (Pew Research) but are concerned they're not getting that.

Get balanced coverage with Symby. See how stories are covered across diverse outlets and spot when one side covers a story the other skips.

PODCAST

core.py

Pablo Galindo and Łukasz Langa

We talk about Python internals, because we work on Python internals. We joke about stuff, because we’re jokers. Episodes between 60 and 90 minutes in length. We’ve done more than a few so far and it doesn’t seem like we’ll be stopping any time soon! Hi Loren!

news tech news

All Episodes

01:09:44

Episode 9: Py Day with Emily Morehouse-Valcarcel

core.py ·

2024/03/14

Let's talk about the Steering Council, running a small consultancy business, the Walrus, and pet peeves with our special guest today!## Outline (00:00:00) INTRO (00:00:56) PART 1: Emily Morehouse (00:02:15) Running a small consultancy business (00:04:39) What features of JS do you miss in Python? (00:05:50) Łukasz outnumbered in a world of Steering Council members (00:06:12) Upgrading to new Python versions (00:07:00) It depends on who deployed the project (00:09:44) Second term as a

en

01:42:36

Episode 8: The New Parser

core.py ·

2024/03/01

The suspense was killing us! OK, the old parser was then... but what about NOW? We're finally answering this question... in more detail than you dared to ask for. PEG, memoization, funky secrets, and how a certain auto-formatter self-inflicted an existential crisis on itself. It's all there, told in barely 100 minutes! Can you believe it?# Timestamps (00:00:00) INTRO (00:00:54) PART 1: What even is PEG? (00:04:02) You can't prove anything! (00:05:03) What's a "parsing

en

01:23:24

Episode 7: The Old Parser

core.py ·

2024/01/31

Context-free grammars, non-deterministic finite automatons, left-to-right leftmost derivations... what even is all that?! Today we're talking about how Python parses your source code. We start gently with how this worked in the past. Come listen to Łukasz's high-level explanations and Pedantic Pablo's "well actuallys".# Timestamps (00:00:00) INTRO (00:01:35) You can still download Python 1.0! (00:02:19) The original tokenizer (00:03:10) What even is a

en

01:31:25

Episode 6 - An Exceptional Episode

core.py ·

2024/01/08

Happy New Year! In this episode we're talking about exceptions, how they work, and how they evolved. Expect the unexpected. # Timestamps (00:00:00) INTRO (00:01:43) How does a 'try' block work? (00:04:00) How many 'try' blocks can you fit on a bus? (00:05:56) How does Python store the current exception? (00:09:30) Pre-history: exceptions as strings (00:12:59) Try out string exceptions with CentOS 5 (00:14:28) PEP 341: Combining 'finally' and 'except' in

en

01:21:19

Episode 5 - Cinder with Carl Meyer

core.py ·

2023/12/11

This time we're hosting a special guest: Carl Meyer from Meta. What is Cinder, how does it work, and how does it intersect with the future of Python 3? Find out in today's episode. 100% serious stuff! # Timestamps (00:00:00) INTRO (00:00:53) Carl Meyer's war story (00:02:27) CINDER (00:03:22) Static Python makes things significantly faster (00:08:15) Cinder JIT and how it's tuned for Instagram (00:11:57) Strict Python and the joy of import side effects (00:16:35) The static

en

01:13:20

Episode 4 - Frame Evaluation

core.py ·

2023/11/29

What makes Python an interpreter? Today we're talking about ceval.c, the wonders of frame evaluation, and how it changed over the years. # Timestamps (00:00:00) INTRO (00:00:59) BACK TO PYTHON 2.6 (00:02:53) Stack virtual machine (00:04:41) First encounter with opcodes (00:08:06) What even is frame evaluation? (00:12:51) Stack! Which stack? (00:15:46) PRESENT DAY (00:16:41) Computed gotos (00:21:22) PEP 523: JIT me, maybe (00:26:53) Let's generate the interpreter (00:29:08) The

en

01:11:44

Episode 3 - Imports, frozen modules, Python news

core.py ·

2023/11/13

What happens when you type “import abc”? Why does it say the module is frozen? What significant changes landed in Python in the past two weeks? And why does the “PR of the Week” jingle go so hard? Find out in this week’s episode! # Timestamps (00:00:00) INTRO (00:01:12) IMPORTS (00:02:21) Here be dragons (00:02:42) High level summary (00:05:12) Finders and Loaders (00:06:29) Loading encrypted modules (00:08:13) Debugging by altering someone else's code (00:10:08) Support for

en

01:14:39

Episode 2 - PEP 703: Removing the GIL

core.py ·

2023/10/30

We've read the PEP on making the Global Interpreter Lock optional so you don't have to. Timestamps (00:00:00) Intro (00:00:50) CURRENT STATE OF THINGS (00:00:58) Reference counting (00:01:35) Garbage collection (00:02:33) What is the Global Interpreter Lock? (00:03:57) The GIL and threading (00:07:24) Current ways around the GIL (00:09:26) HISTORICAL ATTEMPTS TO REMOVE THE GIL (00:09:46) 1999: Greg Stein's attempt at Python 1.6 (00:10:46) Jython doesn't have the

en

01:11:59

Episode 1 - Core Sprint in Brno & Python 3.13.0 alpha 1

core.py ·

2023/10/30

In this first episode Pablo and Łukasz talk about what happened in at the 2023 Cpython Core Developer sprint. Join us and learn from our ramblings about a possible new CPython new JIT compiler, how we are making the REPL easier, what in the world is a memory hive, and how we are trying to make a new C API without making everyone mad. Timestamps (00:00:00) Intro (00:01:02) Cpython core developer sprint (00:04:54) Pablo's highlights (00:06:09) Łukasz's highlights (00:08:08) Coverage in the

en

29 results

Similar Podcasts

Expres Ráno

Expres FM

PBS News Hour - Full Show

PBS News

CD Voice

China Daily

Israel Today: Ongoing War Report

Noa Levi

Jeffrey Epstein: The Coverup Chronicles

Bobby Capucci