Sydney Pemberton <spember...@auntbertha.com> added the comment:
If you look at the Jupyter notebook it should be fairly clear but to summarize here is the issue: class collections.abc.Container class collections.abc.Hashable class collections.abc.Sized class collections.abc.Callable ABCs for classes that provide respectively the methods __contains__(), __hash__(), __len__(), and __call__(). This should become class collections.abc.Container ABC for classes that provide the method __contains__(). class collections.abc.Hashable ABC for classes that provide the method __hash__(). class collections.abc.Sized ABC for classes that provide the method __len()__. class collections.abc.Callable ABC for classes that provide the method __call__(). ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue40994> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com