Ned Deily <n...@python.org> added the comment: As documented, a dict key must be hashable and, because lists are not immutable, they are not hashable and thus can't be used as keys. See the Python Glossary for more info. https://docs.python.org/2/glossary.html
---------- nosy: +ned.deily resolution: -> not a bug stage: -> resolved status: open -> closed _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue31730> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
