New submission from Piotr Majkrzak: In documentation https://docs.python.org/3/library/concurrent.futures.html#concurrent.futures.Executor.map is writen that this fucntion is equivalent to the builtin map. But it is not true due to the fact that it is not lazy evalueded. The reason is in https://hg.python.org/cpython/file/0893b9ee44ea/Lib/concurrent/futures/_base.py#l548 where the full list of features is created.
I don't find any reasonable solutions, but in my case following code was suitable. https://gist.github.com/06bbd83eccd4083c68d0 ---------- components: Library (Lib) messages: 234433 nosy: majkrzak priority: normal severity: normal status: open title: concurrent.futures.Executor.map is not equivalent to map. type: behavior versions: Python 3.2, Python 3.3, Python 3.4, Python 3.5, Python 3.6 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue23289> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
