Karthikeyan Singaravelan <tir.karthi@gmail.com> added the comment: I would propose closing since the original doc issue regarding order and map in Python 3 is resolved. Just to add there is a PR to make map less eager : https://github.com/python/cpython/pull/707/ ---------- _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue26374> _______________________________________