On Fri, Dec 10, 2021 at 4:10 AM Carl Meyer <c...@oddbird.net> wrote: > Another project you may want to look at is MyPyC [1],
Or Cython, which has used a non-standard typing system for years, and is currently working on adopting the new types. It’s a very tricky business though, because Cython is generating C code, so it can’t use even semi-dynamic types. E.g. needs to know if something is an actual list, rather than a MutableSequence. I wonder how MyPyC handles that. Honestly, I’m concerned that the Trent towards static typing will turn Python into a very different language, as it’s much easy to use “locked down” static types than truly dynamic ones. E.g list rather than MutableSequence, or even better, the Protocol types. -CHB -- Christopher Barker, PhD (Chris) Python Language Consulting - Teaching - Scientific Software Development - Desktop GUI and Web Development - wxPython, numpy, scipy, Cython
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