On 2018-08-01 21:07, Robert Bradshaw wrote:

+1. There has been some of this, e.g. PEP 509 and and the ongoing discussions with PEP 580. There could be more.

There are also some unresolved issues in the import system: see https://bugs.python.org/issue32797 and https://github.com/python/cpython/pull/6653

It would be good to resolve that, as it seriously hampers development of Cython code on Python 3.