Armin Ronacher - A Python for Future Generations

What people said

arc776 · 2020-10 · Strong recommendation

As the OP states: > mutable interpreter frames, global interpreter locks, shared global state, type slots On top of this, Python is extremely dynamic and nothing can be assured without running through the code. So this leads to needing JITs to improve performance which then give a slow start up time and increased complexity. Even with JIT, Python is just not fast thanks to the above issues and it's overall dynamism. It can be optimised and for sure there's some impressive attempts at doing so. However I don't think pure Python will ever be considered "fast" as these things necessarily get in the way. I highly recommend the two videos posted here that go into more detail as to why there are limits to how far optimisation can go: [LINK] [VIDEO]

Read the original HN comment ↗

ilyagr · 2020-10 · Recommendation

I found the following talks by Armin Romacher very informative on these topics (C API, why python is more difficult to speed up than JS). [LINK] [VIDEO] I wish these were the things Python 3 addressed, rather than Unicode. I guess it's much more obvious in hindsight than back when Python 3 was designed.

Read the original HN comment ↗

ssivark · 2019-08 · Recommendation

Python's success is richly deserved. The fact that it has been a long time coming (Python is almost 30 years old!) is an indication of the amount of sheer effort involved, and should give heart for all those working on building up the next generation of languages. Since this forum is likely to have some folks looking towards the future, I found interesting a couple of talks by Python veteran Armin Ronacher [1, 2]. Watching that presentation makes me wonder whether I should think of this in the context of "Worse is better". That said, Python's runtime introspection is such a killer feature that it's difficult to explain how empowering it feels for someone who is relatively new to programming. [1]: How Python was Shaped by leaky Internals -- [LINK] [2]: A Python for Future Generations -- [VIDEO]

Read the original HN comment ↗