Andrew Svetlov <andrew.svet...@gmail.com> added the comment:
Please use the correct documentation version for Python 3.4. https://docs.python.org/3.4/library/concurrent.futures.html doesn't mention the pool size auto-selection. The feature was added in Python 3.5 only. Also, Python 3.4 reached the end-of-life, this version is not supported anymore. ---------- nosy: +asvetlov resolution: -> not a bug stage: patch review -> resolved status: open -> closed type: crash -> enhancement _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue36087> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com