In this case, it appears that ref with tilde and object makes it work in both 3.10 and 3.11, but with just bare method specified, it doesn't create link in both -- so it may be good to try updating it to have tilde  and a ref to obj:


Once an iterator's :meth:`~iterator.__next__` method raises
:exc:`StopIteration`, it must continue to do so on subsequent calls.
Implementations that do not obey this property are deemed broken.


.. _generator-types:

Generator Types
---------------

Python's :term:`generator`\s provide a convenient way to implement the iterator
protocol.  If a container object's :meth:`__iter__` method is implemented as a
generator, it will automatically return an iterator object (technically, a
generator object) supplying the :meth:`__iter__` and :meth:`~generator.__next__`
methods.