Logan Jones <loganasherjo...@gmail.com> added the comment:
Hi Bozhi. The syntax that you're referencing was added in 3.9. So if you're trying the syntax in earlier versions of Python, it won't work. The standard collections were added in PEP 585 (https://www.python.org/dev/peps/pep-0585/) I think the reason the examples use this syntax is that the previous List classes were deprecated in favor of the new syntax. Hope this helps! ---------- nosy: +loganasherjones _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue45518> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
