Python: Emscripten Takes Center Stage
A productive day in CPython with 16 commits focusing on major infrastructure improvements. The highlight is Emscripten's addition to CI, opening new doors for web deployment. Other notable changes include important C API deprecations, mutex performance improvements, and better error handling across the codebase.
Duration: PT4M16S
Episode overview
This episode is a short developer briefing from Python.
It explains recent repository work in plain language.
- Show: Python
- Published: 2026-03-24T10:27:30Z
- Audio duration: PT4M16S
Transcript excerpt
This excerpt keeps the crawler page concise. Listen to the episode or use the RSS feed for the full update.
Hey there, Python developers! Welcome back to another episode of the Python podcast. I'm your host, and wow, do we have an exciting day to dive into. March 24th brought us sixteen solid commits to CPython, and honestly, there's some really forward-thinking stuff happening that I can't wait to share with you.
So grab your favorite beverage and let's jump right in, because today's big story is all about expanding Python's reach into new territories.
The absolute star of today's show has to be Hood Chatham's work on adding Emscripten to the CI pipeline. Now, if you're wondering "what's Emscripten?" - think of it as your bridge to running Python in web browsers. It's the technology that compiles Python to WebAssembly, and seeing it officially integrated into…
Building on that web theme, Victor Stinner followed up by making sure the Emscripten CI actually runs Python's info tests, which is exactly the kind of thorough approach that makes me confident in Python's quality standards. It's one thing to add the infrastructure, it's another to make sure it's actually working…
Now, let's talk about some housekeeping that's going to matter for C extension developers. Petr Viktorin, working with…
Sp…
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