R. David Murray added the comment: It could say 'hashable object' instead of immutable object. I don't know if hash has been introduced by that point, though.
It's the tutorial. Probably better to just leave it alone. Precise understanding can come later. ---------- nosy: +r.david.murray _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue29089> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com