mirror of
https://github.com/python/cpython
synced 2024-09-16 03:59:56 +00:00
gh-109975: What's new in 3.13: Add PEP 594 to release highlights (#110993)
This commit is contained in:
Hugo van Kemenade
GitHub
parent
6c23635f2b
commit
c9c4a87f5d
|
|
@ -65,6 +65,15 @@ Summary -- Release highlights
|
|||
|
||||
.. PEP-sized items next.
|
||||
|
||||
Important deprecations, removals or restrictions:
|
||||
|
||||
* :ref:`PEP 594 <whatsnew313-pep594>`: The remaining 19 "dead batteries"
|
||||
have been removed from the standard library:
|
||||
:mod:`!aifc`, :mod:`!audioop`, :mod:`!cgi`, :mod:`!cgitb`, :mod:`!chunk`,
|
||||
:mod:`!crypt`, :mod:`!imghdr`, :mod:`!mailcap`, :mod:`!msilib`, :mod:`!nis`,
|
||||
:mod:`!nntplib`, :mod:`!ossaudiodev`, :mod:`!pipes`, :mod:`!sndhdr`, :mod:`!spwd`,
|
||||
:mod:`!sunau`, :mod:`!telnetlib`, :mod:`!uu` and :mod:`!xdrlib`.
|
||||
|
||||
* :pep:`602` ("Annual Release Cycle for Python") has been updated:
|
||||
|
||||
* Python 3.9 - 3.12 have one and a half years of full support,
|
||||
|
|
@ -72,6 +81,7 @@ Summary -- Release highlights
|
|||
* Python 3.13 and later have two years of full support,
|
||||
followed by three years of security fixes.
|
||||
|
||||
|
||||
New Features
|
||||
============
|
||||
|
||||
|
|
@ -690,10 +700,123 @@ although there is currently no date scheduled for their removal.
|
|||
Removed
|
||||
=======
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!telnetlib` module, deprecated in Python 3.11:
|
||||
use the projects `telnetlib3 <https://pypi.org/project/telnetlib3/>`_ or
|
||||
`Exscript <https://pypi.org/project/Exscript/>`_ instead.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
.. _whatsnew313-pep594:
|
||||
|
||||
PEP 594: dead batteries
|
||||
-----------------------
|
||||
|
||||
* :pep:`594` removed 19 modules from the standard library,
|
||||
deprecated in Python 3.11:
|
||||
|
||||
* :mod:`!aifc`.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!audioop`.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!chunk`.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!cgi` and :mod:`!cgitb`.
|
||||
|
||||
* ``cgi.FieldStorage`` can typically be replaced with
|
||||
:func:`urllib.parse.parse_qsl` for ``GET`` and ``HEAD`` requests,
|
||||
and the :mod:`email.message` module or `multipart
|
||||
<https://pypi.org/project/multipart/>`__ PyPI project for ``POST`` and
|
||||
``PUT``.
|
||||
|
||||
* ``cgi.parse()`` can be replaced by calling :func:`urllib.parse.parse_qs`
|
||||
directly on the desired query string, except for ``multipart/form-data``
|
||||
input, which can be handled as described for ``cgi.parse_multipart()``.
|
||||
|
||||
* ``cgi.parse_header()`` can be replaced with the functionality in the
|
||||
:mod:`email` package, which implements the same MIME RFCs. For example,
|
||||
with :class:`email.message.EmailMessage`::
|
||||
|
||||
from email.message import EmailMessage
|
||||
msg = EmailMessage()
|
||||
msg['content-type'] = 'application/json; charset="utf8"'
|
||||
main, params = msg.get_content_type(), msg['content-type'].params
|
||||
|
||||
* ``cgi.parse_multipart()`` can be replaced with the functionality in the
|
||||
:mod:`email` package (e.g. :class:`email.message.EmailMessage` and
|
||||
:class:`email.message.Message`) which implements the same MIME RFCs, or
|
||||
with the `multipart <https://pypi.org/project/multipart/>`__ PyPI project.
|
||||
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!crypt` module and its private :mod:`!_crypt` extension.
|
||||
The :mod:`hashlib` module is a potential replacement for certain use cases.
|
||||
Otherwise, the following PyPI projects can be used:
|
||||
|
||||
* `bcrypt <https://pypi.org/project/bcrypt/>`_:
|
||||
Modern password hashing for your software and your servers.
|
||||
* `passlib <https://pypi.org/project/passlib/>`_:
|
||||
Comprehensive password hashing framework supporting over 30 schemes.
|
||||
* `argon2-cffi <https://pypi.org/project/argon2-cffi/>`_:
|
||||
The secure Argon2 password hashing algorithm.
|
||||
* `legacycrypt <https://pypi.org/project/legacycrypt/>`_:
|
||||
Wrapper to the POSIX crypt library call and associated functionality.
|
||||
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!imghdr`: use the projects
|
||||
`filetype <https://pypi.org/project/filetype/>`_,
|
||||
`puremagic <https://pypi.org/project/puremagic/>`_,
|
||||
or `python-magic <https://pypi.org/project/python-magic/>`_ instead.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!mailcap`.
|
||||
The :mod:`mimetypes` module provides an alternative.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!msilib`.
|
||||
(Contributed by Zachary Ware in :gh:`104773`.)
|
||||
|
||||
* :mod:`!nis`.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!nntplib`:
|
||||
the `PyPI nntplib project <https://pypi.org/project/nntplib/>`_
|
||||
can be used instead.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!ossaudiodev`: use the
|
||||
`pygame project <https://www.pygame.org/>`_ for audio playback.
|
||||
(Contributed by Victor Stinner in :gh:`104780`.)
|
||||
|
||||
* :mod:`!pipes`: use the :mod:`subprocess` module instead.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!sndhdr`: use the projects
|
||||
`filetype <https://pypi.org/project/filetype/>`_,
|
||||
`puremagic <https://pypi.org/project/puremagic/>`_, or
|
||||
`python-magic <https://pypi.org/project/python-magic/>`_ instead.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!spwd`:
|
||||
the `python-pam project <https://pypi.org/project/python-pam/>`_
|
||||
can be used instead.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!sunau`.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!telnetlib`, use the projects
|
||||
`telnetlib3 <https://pypi.org/project/telnetlib3/>`_ or
|
||||
`Exscript <https://pypi.org/project/Exscript/>`_ instead.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!uu`: the :mod:`base64` module is a modern alternative.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :mod:`!xdrlib`.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* Remove support for the keyword-argument method of creating
|
||||
:class:`typing.TypedDict` types, deprecated in Python 3.11.
|
||||
(Contributed by Tomas Roun in :gh:`104786`.)
|
||||
|
||||
|
||||
* Remove the ``2to3`` program and the :mod:`!lib2to3` module,
|
||||
deprecated in Python 3.11.
|
||||
|
|
@ -735,115 +858,6 @@ Removed
|
|||
|
||||
(Contributed by Hugo van Kemenade in :gh:`104835`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!cgi` and :mod:`!cgitb` modules,
|
||||
deprecated in Python 3.11.
|
||||
|
||||
* ``cgi.FieldStorage`` can typically be replaced with
|
||||
:func:`urllib.parse.parse_qsl` for ``GET`` and ``HEAD`` requests, and the
|
||||
:mod:`email.message` module or `multipart
|
||||
<https://pypi.org/project/multipart/>`__ PyPI project for ``POST`` and
|
||||
``PUT``.
|
||||
|
||||
* ``cgi.parse()`` can be replaced by calling :func:`urllib.parse.parse_qs`
|
||||
directly on the desired query string, except for ``multipart/form-data``
|
||||
input, which can be handled as described for ``cgi.parse_multipart()``.
|
||||
|
||||
* ``cgi.parse_multipart()`` can be replaced with the functionality in the
|
||||
:mod:`email` package (e.g. :class:`email.message.EmailMessage` and
|
||||
:class:`email.message.Message`) which implements the same MIME RFCs, or
|
||||
with the `multipart <https://pypi.org/project/multipart/>`__ PyPI project.
|
||||
|
||||
* ``cgi.parse_header()`` can be replaced with the functionality in the
|
||||
:mod:`email` package, which implements the same MIME RFCs. For example,
|
||||
with :class:`email.message.EmailMessage`::
|
||||
|
||||
from email.message import EmailMessage
|
||||
msg = EmailMessage()
|
||||
msg['content-type'] = 'application/json; charset="utf8"'
|
||||
main, params = msg.get_content_type(), msg['content-type'].params
|
||||
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!sndhdr` module, deprecated in Python 3.11: use
|
||||
the projects `filetype <https://pypi.org/project/filetype/>`_, `puremagic
|
||||
<https://pypi.org/project/puremagic/>`_, or `python-magic
|
||||
<https://pypi.org/project/python-magic/>`_ instead.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!pipes` module, deprecated in Python 3.11:
|
||||
use the :mod:`subprocess` module instead.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!ossaudiodev` module, deprecated in Python 3.11:
|
||||
use the `pygame project <https://www.pygame.org/>`_ for audio playback.
|
||||
(Contributed by Victor Stinner in :gh:`104780`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!sunau` module, deprecated in Python 3.11.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!mailcap` module, deprecated in Python 3.11.
|
||||
The :mod:`mimetypes` module provides an alternative.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!spwd` module, deprecated in Python 3.11:
|
||||
the `python-pam project <https://pypi.org/project/python-pam/>`_ can be used
|
||||
instead.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!nntplib` module, deprecated in Python 3.11:
|
||||
the `PyPI nntplib project <https://pypi.org/project/nntplib/>`_ can be used
|
||||
instead.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!nis` module, deprecated in Python 3.11.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!xdrlib` module, deprecated in Python 3.11.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!msilib` module, deprecated in Python 3.11.
|
||||
(Contributed by Zachary Ware in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!crypt` module and its private :mod:`!_crypt`
|
||||
extension, deprecated in Python 3.11.
|
||||
The :mod:`hashlib` module is a potential replacement for certain use cases.
|
||||
Otherwise, the following PyPI projects can be used:
|
||||
|
||||
* `bcrypt <https://pypi.org/project/bcrypt/>`_:
|
||||
Modern password hashing for your software and your servers.
|
||||
* `passlib <https://pypi.org/project/passlib/>`_:
|
||||
Comprehensive password hashing framework supporting over 30 schemes.
|
||||
* `argon2-cffi <https://pypi.org/project/argon2-cffi/>`_:
|
||||
The secure Argon2 password hashing algorithm.
|
||||
* `legacycrypt <https://pypi.org/project/legacycrypt/>`_:
|
||||
Wrapper to the POSIX crypt library call and associated functionality.
|
||||
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!uu` module, deprecated in Python 3.11:
|
||||
the :mod:`base64` module is a modern alternative.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!aifc` module, deprecated in Python 3.11.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!audioop` module, deprecated in Python 3.11.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!chunk` module, deprecated in Python 3.11.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* Remove support for the keyword-argument method of creating
|
||||
:class:`typing.TypedDict` types, deprecated in Python 3.11.
|
||||
(Contributed by Tomas Roun in :gh:`104786`.)
|
||||
|
||||
* :pep:`594`: Remove the :mod:`!imghdr` module, deprecated in Python 3.11:
|
||||
use the projects
|
||||
`filetype <https://pypi.org/project/filetype/>`_,
|
||||
`puremagic <https://pypi.org/project/puremagic/>`_,
|
||||
or `python-magic <https://pypi.org/project/python-magic/>`_ instead.
|
||||
(Contributed by Victor Stinner in :gh:`104773`.)
|
||||
|
||||
* Remove the untested and undocumented :meth:`!unittest.TestProgram.usageExit`
|
||||
method, deprecated in Python 3.11.
|
||||
(Contributed by Hugo van Kemenade in :gh:`104992`.)
|
||||
|
|
|
|||
Loading…
Reference in a new issue