I could also try this myself in my spare time at PyCon (surprisingly, I have some!). It sounds kind of interesting. However I've never used the 'attrs' package...

On Tue, May 16, 2017 at 7:52 AM, Ivan Levkivskyi <levkivskyi@gmail.com> wrote:

On 15 May 2017 at 18:22, Guido van Rossum <guido@python.org> wrote:
I expect that we will need someone with a really good sensibility for Pythonic language/API design to lead the PEP writing.

I probably don't have good sensibility for Pythonic API design yet (and I am more focused on PEP 544) so I cannot lead this,
but I would like to actively participate in writing.

--
Ivan

--Guido van Rossum (python.org/~guido)