[docs] [issue29660] Document that print/format_exception ignore etype

Mariatta Wijaya added the comment: Thanks Matthias. I can backport this later today. Or do you want to do it? :) You can use cherry_picker.py https://github.com/python/core-workflow/tree/master/cherry_picker ---------- _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue29660> _______________________________________