[New-bugs-announce] [issue32717] Document PEP 560

[Ivan Levkivskyi]

New submission from Ivan Levkivskyi <levkivskyi at gmail.com>:

This should include:
* Short documentation PR for `__mro_entry__` and `__base_subclass__` methods.
* The `__class_getitem__` C API calling convention (with motivation, many classes are implemented in C but are generic in nature, like numpy.ndarray) in PEP 560.

----------
assignee: levkivskyi
components: Documentation
messages: 311200
nosy: gvanrossum, levkivskyi, serhiy.storchaka
priority: normal
severity: normal
stage: needs patch
status: open
title: Document PEP 560
type: enhancement
versions: Python 3.7

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue32717>
_______________________________________