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Update PEP 674 (#2899) 

* Set Python version to 3.12
* Update stats on top 5000 PyPI projects
* Complete Post History
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Victor Stinner 2022-11-23 01:33:29 +01:00 committed by GitHub
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@ -5,6 +5,7 @@ Status: Draft
Type: Standards Track
Content-Type: text/x-rst
Created: 30-Nov-2021
Python-Version: 3.12
Abstract
@ -287,6 +288,8 @@ In November 2021, this backward incompatible change got a
`Steering Council exception
<https://github.com/python/steering-council/issues/79#issuecomment-981153173>`_.
In October 2022, Python 3.11 got released with Py_TYPE() and Py_SIZE()
incompatible changes.
Backwards Compatibility
=======================
@ -314,7 +317,7 @@ affected by this PEP:
* 18 projects (53%) are not fixed yet
(pending fix or have to regenerate their Cython code)
On September 9, 2022, the PEP affects 18 projects (0.4%) of the top 5000
On September 1, 2022, the PEP affects 18 projects (0.4%) of the top 5000
PyPI projects:
* 15 projects (0.3%) have to regenerate their Cython code
@ -329,7 +332,7 @@ Projects with a pending fix (3):
`fixed <https://github.com/h2oai/datatable/commit/02f13114828ed4567e4410f5bac579895e20355a>`__
* guppy3 (3.1.2):
`fixed <https://github.com/zhuyifei1999/guppy3/commit/4cb9fcb5d75327544a6875b6caabfdffb70a7e29>`__
* scipy (1.9.1): need to update boost python
* scipy (1.9.3): need to update boost python
Moreover, 15 projects have to regenerate their Cython code.
@ -496,9 +499,13 @@ For example, ``PyList_SET_ITEM(list, 0, item) < 0`` now fails with a
compiler error as expected.
Discussion
==========
Post History
============
* `PEP 674 "Disallow using macros as l-values" and Python 3.11
<https://discuss.python.org/t/pep-674-disallow-using-macros-as-l-values-and-python-3-11/18297>`__ (August 18, 2022)
* `SC reply to PEP 674 -- Disallow using macros as l-values
<https://mail.python.org/archives/list/python-dev@python.org/thread/CV6KWDRHV5WP6TIDK3Z46PW7HNSHYOWG/>`__ (February 22, 2022)
* `PEP 674: Disallow using macros as l-value (version 2)
<https://mail.python.org/archives/list/python-dev@python.org/thread/J7SXC2YQGP37UYIEULISLUTKW5FHN3Z7/>`_
(Jan 18, 2022)