[issue40806] itertools.product not lazy

[Ramil Nugmanov]

Change by Ramil Nugmanov <nougmanoff at hotmail.com>:


----------
keywords: +patch
pull_requests: +19741
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/20492

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40806>
_______________________________________