mirror of
https://github.com/python/cpython.git
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137be34180
Having multiple paragraphs in a few news entry lead to inconsistent spacing while rendered in HTML by mixing "visually compact lists" (when no entry of the whole list contains multiple paragraphs) and "sparse lists" (when at least one do).
655 lines
13 KiB
ReStructuredText
655 lines
13 KiB
ReStructuredText
.. bpo: 28414
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.. date: 2017-08-06-14-43-45
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.. nonce: mzZ6vD
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.. release date: 2018-02-27
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.. section: Security
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The ssl module now allows users to perform their own IDN en/decoding when
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using SNI.
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..
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.. bpo: 32889
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.. date: 2018-02-20-21-53-48
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.. nonce: J6eWy5
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.. section: Core and Builtins
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Update Valgrind suppression list to account for the rename of
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``Py_ADDRESS_IN_RANG`` to ``address_in_range``.
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..
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.. bpo: 31356
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.. date: 2018-02-02-08-50-46
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.. nonce: MNwUOQ
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.. section: Core and Builtins
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Remove the new API added in bpo-31356 (gc.ensure_disabled() context
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manager).
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..
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.. bpo: 32305
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.. date: 2018-02-01-10-56-41
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.. nonce: dkU9Qa
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.. section: Core and Builtins
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For namespace packages, ensure that both ``__file__`` and
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``__spec__.origin`` are set to None.
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..
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.. bpo: 32303
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.. date: 2018-02-01-10-16-28
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.. nonce: VsvhSl
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.. section: Core and Builtins
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Make sure ``__spec__.loader`` matches ``__loader__`` for namespace packages.
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..
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.. bpo: 32711
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.. date: 2018-01-29-14-36-37
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.. nonce: 8hQFJP
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.. section: Core and Builtins
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Fix the warning messages for Python/ast_unparse.c. Patch by Stéphane Wirtel
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..
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.. bpo: 32583
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.. date: 2018-01-26-21-20-21
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.. nonce: Fh3fau
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.. section: Core and Builtins
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Fix possible crashing in builtin Unicode decoders caused by write
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out-of-bound errors when using customized decode error handlers.
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..
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.. bpo: 32960
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.. date: 2018-02-26-20-04-40
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.. nonce: 48r0Ml
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.. section: Library
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For dataclasses, disallow inheriting frozen from non-frozen classes, and
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also disallow inheriting non-frozen from frozen classes. This restriction
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will be relaxed at a future date.
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..
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.. bpo: 32713
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.. date: 2018-02-26-13-16-36
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.. nonce: 55yegW
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.. section: Library
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Fixed tarfile.itn handling of out-of-bounds float values. Patch by Joffrey
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Fuhrer.
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..
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.. bpo: 32951
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.. date: 2018-02-25-18-22-01
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.. nonce: gHrCXq
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.. section: Library
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Direct instantiation of SSLSocket and SSLObject objects is now prohibited.
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The constructors were never documented, tested, or designed as public
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constructors. Users were suppose to use ssl.wrap_socket() or SSLContext.
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..
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.. bpo: 32929
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.. date: 2018-02-25-13-47-48
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.. nonce: X2gTDH
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.. section: Library
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Remove the tri-state parameter "hash", and add the boolean "unsafe_hash". If
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unsafe_hash is True, add a __hash__ function, but if a __hash__ exists,
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raise TypeError. If unsafe_hash is False, add a __hash__ based on the
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values of eq= and frozen=. The unsafe_hash=False behavior is the same as
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the old hash=None behavior. unsafe_hash=False is the default, just as
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hash=None used to be.
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..
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.. bpo: 32947
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.. date: 2018-02-25-13-06-21
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.. nonce: mqStVW
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.. section: Library
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Add OP_ENABLE_MIDDLEBOX_COMPAT and test workaround for TLSv1.3 for future
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compatibility with OpenSSL 1.1.1.
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..
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.. bpo: 30622
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.. date: 2018-02-24-21-40-42
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.. nonce: dQjxSe
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.. section: Library
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The ssl module now detects missing NPN support in LibreSSL.
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..
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.. bpo: 32922
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.. date: 2018-02-23-19-12-04
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.. nonce: u-xe0B
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.. section: Library
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dbm.open() now encodes filename with the filesystem encoding rather than
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default encoding.
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..
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.. bpo: 32859
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.. date: 2018-02-19-17-46-31
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.. nonce: kAT-Xp
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.. section: Library
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In ``os.dup2``, don't check every call whether the ``dup3`` syscall exists
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or not.
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..
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.. bpo: 32556
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.. date: 2018-02-19-14-27-51
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.. nonce: CsRsgr
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.. section: Library
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nt._getfinalpathname, nt._getvolumepathname and nt._getdiskusage now
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correctly convert from bytes.
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..
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.. bpo: 25988
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.. date: 2018-02-18-13-04-59
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.. nonce: ACidKC
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.. section: Library
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Emit a :exc:`DeprecationWarning` when using or importing an ABC directly
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from :mod:`collections` rather than from :mod:`collections.abc`.
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..
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.. bpo: 21060
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.. date: 2018-02-17-19-20-19
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.. nonce: S1Z-x6
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.. section: Library
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Rewrite confusing message from setup.py upload from "No dist file created in
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earlier command" to the more helpful "Must create and upload files in one
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command".
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..
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.. bpo: 32852
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.. date: 2018-02-15-12-04-29
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.. nonce: HDqIxM
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.. section: Library
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Make sure sys.argv remains as a list when running trace.
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..
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.. bpo: 31333
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.. date: 2018-02-15-08-18-52
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.. nonce: 4fF-gM
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.. section: Library
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``_abc`` module is added. It is a speedup module with C implementations for
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various functions and methods in ``abc``. Creating an ABC subclass and
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calling ``isinstance`` or ``issubclass`` with an ABC subclass are up to 1.5x
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faster. In addition, this makes Python start-up up to 10% faster.
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Note that the new implementation hides internal registry and caches,
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previously accessible via private attributes ``_abc_registry``,
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``_abc_cache``, and ``_abc_negative_cache``. There are three debugging
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helper methods that can be used instead ``_dump_registry``,
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``_abc_registry_clear``, and ``_abc_caches_clear``.
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..
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.. bpo: 32841
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.. date: 2018-02-14-00-21-24
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.. nonce: bvHDOc
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.. section: Library
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Fixed `asyncio.Condition` issue which silently ignored cancellation after
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notifying and cancelling a conditional lock. Patch by Bar Harel.
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..
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.. bpo: 32819
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.. date: 2018-02-11-15-54-41
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.. nonce: ZTRX2Q
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.. section: Library
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ssl.match_hostname() has been simplified and no longer depends on re and
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ipaddress module for wildcard and IP addresses. Error reporting for invalid
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wildcards has been improved.
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..
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.. bpo: 32394
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.. date: 2018-02-10-13-51-56
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.. nonce: dFM9SI
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.. section: Library
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socket: Remove TCP_FASTOPEN,TCP_KEEPCNT,TCP_KEEPIDLE,TCP_KEEPINTVL flags on
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older version Windows during run-time.
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..
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.. bpo: 31787
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.. date: 2018-02-09-21-41-56
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.. nonce: owSZ2t
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.. section: Library
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Fixed refleaks of ``__init__()`` methods in various modules. (Contributed by
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Oren Milman)
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..
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.. bpo: 30157
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.. date: 2018-02-09-14-44-43
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.. nonce: lEiiAK
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.. section: Library
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Fixed guessing quote and delimiter in csv.Sniffer.sniff() when only the last
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field is quoted. Patch by Jake Davis.
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..
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.. bpo: 32792
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.. date: 2018-02-08-00-47-07
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.. nonce: NtyDb4
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.. section: Library
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collections.ChainMap() preserves the order of the underlying mappings.
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..
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.. bpo: 32775
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.. date: 2018-02-07-19-12-10
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.. nonce: -T77_c
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.. section: Library
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:func:`fnmatch.translate()` no longer produces patterns which contain set
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operations. Sets starting with '[' or containing '--', '&&', '~~' or '||'
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will be interpreted differently in regular expressions in future versions.
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Currently they emit warnings. fnmatch.translate() now avoids producing
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patterns containing such sets by accident.
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..
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.. bpo: 32622
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.. date: 2018-02-06-17-58-15
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.. nonce: AE0Jz7
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.. section: Library
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Implement native fast sendfile for Windows proactor event loop.
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..
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.. bpo: 32777
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.. date: 2018-02-05-21-28-28
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.. nonce: C-wIXF
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.. section: Library
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Fix a rare but potential pre-exec child process deadlock in subprocess on
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POSIX systems when marking file descriptors inheritable on exec in the child
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process. This bug appears to have been introduced in 3.4.
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..
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.. bpo: 32647
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.. date: 2018-02-05-13-31-42
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.. nonce: ktmfR_
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.. section: Library
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The ctypes module used to depend on indirect linking for dlopen. The shared
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extension is now explicitly linked against libdl on platforms with dl.
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..
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.. bpo: 32741
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.. date: 2018-02-01-17-54-08
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.. nonce: KUvOPL
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.. section: Library
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Implement ``asyncio.TimerHandle.when()`` method.
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..
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.. bpo: 32691
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.. date: 2018-02-01-15-53-35
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.. nonce: VLWVTq
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.. section: Library
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Use mod_spec.parent when running modules with pdb
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..
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.. bpo: 32734
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.. date: 2018-02-01-01-34-47
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.. nonce: gCV9AD
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.. section: Library
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Fixed ``asyncio.Lock()`` safety issue which allowed acquiring and locking
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the same lock multiple times, without it being free. Patch by Bar Harel.
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..
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.. bpo: 32727
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.. date: 2018-01-30-17-46-18
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.. nonce: aHVsRC
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.. section: Library
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Do not include name field in SMTP envelope from address. Patch by Stéphane
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Wirtel
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..
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.. bpo: 31453
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.. date: 2018-01-21-15-01-50
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.. nonce: cZiZBe
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.. section: Library
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Add TLSVersion constants and SSLContext.maximum_version / minimum_version
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attributes. The new API wraps OpenSSL 1.1
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https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_set_min_proto_version.html
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feature.
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..
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.. bpo: 24334
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.. date: 2018-01-20-23-17-25
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.. nonce: GZuQLv
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.. section: Library
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Internal implementation details of ssl module were cleaned up. The SSLSocket
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has one less layer of indirection. Owner and session information are now
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handled by the SSLSocket and SSLObject constructor. Channel binding
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implementation has been simplified.
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..
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.. bpo: 31848
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.. date: 2018-01-18-23-34-17
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.. nonce: M2cldy
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.. section: Library
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Fix the error handling in Aifc_read.initfp() when the SSND chunk is not
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found. Patch by Zackery Spytz.
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..
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.. bpo: 32585
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.. date: 2018-01-18-13-09-00
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.. nonce: qpeijr
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.. section: Library
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Add Ttk spinbox widget to :mod:`tkinter.ttk`. Patch by Alan D Moore.
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..
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.. bpo: 32221
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.. date: 2017-12-06-10-10-10
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.. nonce: ideco_
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.. section: Library
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Various functions returning tuple containing IPv6 addresses now omit
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``%scope`` part since the same information is already encoded in *scopeid*
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tuple item. Especially this speeds up :func:`socket.recvfrom` when it
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receives multicast packet since useless resolving of network interface name
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is omitted.
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..
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.. bpo: 30693
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.. date: 2017-11-27-15-09-49
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.. nonce: yC4mJ8
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.. section: Library
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The TarFile class now recurses directories in a reproducible way.
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..
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.. bpo: 30693
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.. date: 2017-11-27-15-09-49
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.. nonce: yC4mJ7
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.. section: Library
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The ZipFile class now recurses directories in a reproducible way.
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..
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.. bpo: 28124
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.. date: 2018-02-25-16-33-35
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.. nonce: _uzkgq
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.. section: Documentation
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The ssl module function ssl.wrap_socket() has been de-emphasized and
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deprecated in favor of the more secure and efficient
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SSLContext.wrap_socket() method.
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..
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.. bpo: 17232
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.. date: 2018-02-23-12-48-03
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.. nonce: tmuTKL
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.. section: Documentation
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Clarify docs for -O and -OO. Patch by Terry Reedy.
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..
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.. bpo: 32436
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.. date: 2018-02-14-11-10-41
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.. nonce: TTJ2jb
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.. section: Documentation
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Add documentation for the contextvars module (PEP 567).
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..
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.. bpo: 32800
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.. date: 2018-02-10-15-16-04
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.. nonce: FyrqCk
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.. section: Documentation
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Update link to w3c doc for xml default namespaces.
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..
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.. bpo: 11015
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.. date: 2018-02-10-12-48-38
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.. nonce: -gUf34
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.. section: Documentation
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Update :mod:`test.support` documentation.
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..
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.. bpo: 8722
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.. date: 2018-02-03-06-11-37
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.. nonce: MPyVyj
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.. section: Documentation
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Document :meth:`__getattr__` behavior when property :meth:`get` method
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raises :exc:`AttributeError`.
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..
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.. bpo: 32614
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.. date: 2018-02-02-07-41-57
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.. nonce: LSqzGw
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.. section: Documentation
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Modify RE examples in documentation to use raw strings to prevent
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:exc:`DeprecationWarning` and add text to REGEX HOWTO to highlight the
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deprecation.
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..
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.. bpo: 31972
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.. date: 2018-01-25-14-23-12
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.. nonce: w1m_8r
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.. section: Documentation
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Improve docstrings for `pathlib.PurePath` subclasses.
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..
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.. bpo: 31809
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.. date: 2017-10-18-18-07-45
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.. nonce: KlQrkE
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.. section: Tests
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Add tests to verify connection with secp ECDH curves.
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..
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.. bpo: 32898
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.. date: 2018-02-21-12-46-00
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.. nonce: M15bZh
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.. section: Build
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Fix the python debug build when using COUNT_ALLOCS.
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..
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.. bpo: 32901
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.. date: 2018-02-23-00-47-13
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.. nonce: mGKz5_
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.. section: Windows
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Update Tcl and Tk versions to 8.6.8
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..
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.. bpo: 31966
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.. date: 2018-02-19-13-54-42
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.. nonce: _Q3HPb
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.. section: Windows
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Fixed WindowsConsoleIO.write() for writing empty data.
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..
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.. bpo: 32409
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.. date: 2018-02-19-10-00-57
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.. nonce: nocuDg
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.. section: Windows
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Ensures activate.bat can handle Unicode contents.
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..
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.. bpo: 32457
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.. date: 2018-02-19-08-54-06
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.. nonce: vVP0Iz
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.. section: Windows
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Improves handling of denormalized executable path when launching Python.
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..
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.. bpo: 32370
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.. date: 2018-02-10-15-38-19
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.. nonce: kcKuct
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.. section: Windows
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Use the correct encoding for ipconfig output in the uuid module. Patch by
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Segev Finer.
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..
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.. bpo: 29248
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.. date: 2018-02-07-17-50-48
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.. nonce: Xzwj-6
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.. section: Windows
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Fix :func:`os.readlink` on Windows, which was mistakenly treating the
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``PrintNameOffset`` field of the reparse data buffer as a number of
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characters instead of bytes. Patch by Craig Holmquist and SSE4.
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..
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.. bpo: 32901
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.. date: 2018-02-27-17-33-15
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.. nonce: hQu0w3
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.. section: macOS
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Update macOS 10.9+ installer to Tcl/Tk 8.6.8.
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..
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.. bpo: 32916
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.. date: 2018-02-23-07-32-36
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.. nonce: 4MsQ5F
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.. section: IDLE
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Change ``str`` to ``code`` in pyparse.
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..
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.. bpo: 32905
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.. date: 2018-02-22-00-09-27
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.. nonce: VlXj0x
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.. section: IDLE
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Remove unused code in pyparse module.
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|
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..
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.. bpo: 32874
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.. date: 2018-02-19-10-56-41
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.. nonce: 6pZ9Gv
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.. section: IDLE
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Add tests for pyparse.
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..
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.. bpo: 32837
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.. date: 2018-02-12-17-22-48
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.. nonce: -33QPl
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.. section: IDLE
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Using the system and place-dependent default encoding for open() is a bad
|
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idea for IDLE's system and location-independent files.
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..
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.. bpo: 32826
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.. date: 2018-02-12-11-05-22
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.. nonce: IxNZrk
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.. section: IDLE
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Add "encoding=utf-8" to open() in IDLE's test_help_about. GUI test
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|
test_file_buttons() only looks at initial ascii-only lines, but failed on
|
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systems where open() defaults to 'ascii' because readline() internally reads
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and decodes far enough ahead to encounter a non-ascii character in
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|
CREDITS.txt.
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..
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.. bpo: 32765
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.. date: 2018-02-04-17-52-54
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.. nonce: qm0eCu
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|
.. section: IDLE
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|
|
Update configdialog General tab docstring to add new widgets to the widget
|
|
list.
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..
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.. bpo: 32222
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.. date: 2017-12-07-20-51-20
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.. nonce: hPBcGT
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.. section: Tools/Demos
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Fix pygettext not extracting docstrings for functions with type annotated
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|
arguments. Patch by Toby Harradine.
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