[docs] [issue18558] Iterable glossary entry needs clarification

[R. David Murray]

R. David Murray added the comment:

"things with __getitem__ are clearly iterable"

This is false.  IMO it should be fixed in the glossary.  It should say "or __getitem__ method implementing sequence semantics".  That plus the addition to the Iterable docs will close this issue.

----------
versions: +Python 3.6

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue18558>
_______________________________________