Post Syndicated from jake original https://lwn.net/Articles/958326/

Python’s static-typing feature has come a long way since it was introduced in 2014. Adding type
information to functions has always been—and will remain—optional, but typing
still remains somewhat contentious. There are multiple kinds of
consumers of the information, each with their own needs and
wishes, as well as users of the feature with expectations of their own. That has
led to the formation of a Python typing council
to govern the type system for the language, though, as might be guessed,
there are still grumblings from various quarters.