519 lines
9.5 KiB
ReStructuredText
519 lines
9.5 KiB
ReStructuredText
.. bpo: 23573
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.. date: 9042
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.. nonce: ZpM4D-
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.. release date: 2015-03-28
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.. section: Core and Builtins
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Increased performance of string search operations (str.find, str.index,
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str.count, the in operator, str.split, str.partition) with arguments of
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different kinds (UCS1, UCS2, UCS4).
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..
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.. bpo: 23753
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.. date: 9041
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.. nonce: CREjLC
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.. section: Core and Builtins
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Python doesn't support anymore platforms without stat() or fstat(), these
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functions are always required.
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..
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.. bpo: 23681
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.. date: 9040
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.. nonce: kh02TF
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.. section: Core and Builtins
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The -b option now affects comparisons of bytes with int.
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..
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.. bpo: 23632
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.. date: 9039
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.. nonce: UVdIZY
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.. section: Core and Builtins
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Memoryviews now allow tuple indexing (including for multi-dimensional
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memoryviews).
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..
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.. bpo: 23192
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.. date: 9038
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.. nonce: QKqdow
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.. section: Core and Builtins
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Fixed generator lambdas. Patch by Bruno Cauet.
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..
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.. bpo: 23629
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.. date: 9037
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.. nonce: r9Mt2C
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.. section: Core and Builtins
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Fix the default __sizeof__ implementation for variable-sized objects.
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..
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.. bpo: 14260
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.. date: 9036
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.. nonce: b5M04V
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.. section: Library
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The groupindex attribute of regular expression pattern object now is non-
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modifiable mapping.
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..
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.. bpo: 23792
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.. date: 9035
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.. nonce: Kfm9-f
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.. section: Library
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Ignore KeyboardInterrupt when the pydoc pager is active. This mimics the
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behavior of the standard unix pagers, and prevents pipepager from shutting
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down while the pager itself is still running.
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..
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.. bpo: 23775
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.. date: 9034
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.. nonce: xKGrSQ
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.. section: Library
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pprint() of OrderedDict now outputs the same representation as repr().
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..
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.. bpo: 23765
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.. date: 9033
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.. nonce: 2ta_C4
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.. section: Library
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Removed IsBadStringPtr calls in ctypes
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..
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.. bpo: 22364
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.. date: 9032
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.. nonce: ejtoKl
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.. section: Library
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Improved some re error messages using regex for hints.
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..
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.. bpo: 23742
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.. date: 9031
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.. nonce: _EkAIa
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.. section: Library
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ntpath.expandvars() no longer loses unbalanced single quotes.
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..
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.. bpo: 21717
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.. date: 9030
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.. nonce: pKndpx
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.. section: Library
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The zipfile.ZipFile.open function now supports 'x' (exclusive creation)
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mode.
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..
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.. bpo: 21802
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.. date: 9029
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.. nonce: ygSM2A
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.. section: Library
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The reader in BufferedRWPair now is closed even when closing writer failed
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in BufferedRWPair.close().
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..
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.. bpo: 23622
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.. date: 9028
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.. nonce: 9-ZRqj
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.. section: Library
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Unknown escapes in regular expressions that consist of ``'\'`` and ASCII
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letter now raise a deprecation warning and will be forbidden in Python 3.6.
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..
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.. bpo: 23671
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.. date: 9027
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.. nonce: zWPm-a
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.. section: Library
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string.Template now allows specifying the "self" parameter as a keyword
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argument. string.Formatter now allows specifying the "self" and the
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"format_string" parameters as keyword arguments.
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..
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.. bpo: 23502
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.. date: 9026
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.. nonce: AH20IQ
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.. section: Library
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The pprint module now supports mapping proxies.
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..
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.. bpo: 17530
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.. date: 9025
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.. nonce: PUp8rL
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.. section: Library
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pprint now wraps long bytes objects and bytearrays.
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..
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.. bpo: 22687
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.. date: 9024
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.. nonce: zEJPd9
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.. section: Library
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Fixed some corner cases in breaking words in tetxtwrap. Got rid of quadratic
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complexity in breaking long words.
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..
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.. bpo: 4727
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.. date: 9023
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.. nonce: iDQSpi
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.. section: Library
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The copy module now uses pickle protocol 4 (PEP 3154) and supports copying
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of instances of classes whose __new__ method takes keyword-only arguments.
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..
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.. bpo: 23491
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.. date: 9022
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.. nonce: P_WKrt
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.. section: Library
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Added a zipapp module to support creating executable zip file archives of
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Python code. Registered ".pyz" and ".pyzw" extensions on Windows for these
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archives (PEP 441).
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..
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.. bpo: 23657
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.. date: 9021
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.. nonce: y1OaV-
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.. section: Library
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Avoid explicit checks for str in zipapp, adding support for pathlib.Path
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objects as arguments.
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..
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.. bpo: 23688
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.. date: 9020
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.. nonce: d6LVy3
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.. section: Library
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Added support of arbitrary bytes-like objects and avoided unnecessary
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copying of memoryview in gzip.GzipFile.write(). Original patch by Wolfgang
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Maier.
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..
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.. bpo: 23252
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.. date: 9019
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.. nonce: Goi18g
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.. section: Library
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Added support for writing ZIP files to unseekable streams.
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..
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.. bpo: 23647
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.. date: 9018
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.. nonce: pX2qrx
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.. section: Library
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Increase imaplib's MAXLINE to accommodate modern mailbox sizes.
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..
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.. bpo: 23539
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.. date: 9017
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.. nonce: 5BVUim
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.. section: Library
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If body is None, http.client.HTTPConnection.request now sets Content-Length
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to 0 for PUT, POST, and PATCH headers to avoid 411 errors from some web
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servers.
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..
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.. bpo: 22351
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.. date: 9016
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.. nonce: agB8Y3
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.. section: Library
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The nntplib.NNTP constructor no longer leaves the connection and socket open
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until the garbage collector cleans them up. Patch by Martin Panter.
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..
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.. bpo: 23704
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.. date: 9015
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.. nonce: LTyyxL
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.. section: Library
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collections.deque() objects now support methods for index(), insert(), and
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copy(). This allows deques to be registered as a MutableSequence and it
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improves their substitutability for lists.
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..
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.. bpo: 23715
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.. date: 9014
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.. nonce: Yap3tU
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.. section: Library
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:func:`signal.sigwaitinfo` and :func:`signal.sigtimedwait` are now retried
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when interrupted by a signal not in the *sigset* parameter, if the signal
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handler does not raise an exception. signal.sigtimedwait() recomputes the
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timeout with a monotonic clock when it is retried.
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..
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.. bpo: 23001
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.. date: 9013
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.. nonce: YSFnam
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.. section: Library
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Few functions in modules mmap, ossaudiodev, socket, ssl, and codecs, that
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accepted only read-only bytes-like object now accept writable bytes-like
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object too.
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..
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.. bpo: 23646
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.. date: 9012
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.. nonce: Tljc1S
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.. section: Library
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If time.sleep() is interrupted by a signal, the sleep is now retried with
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the recomputed delay, except if the signal handler raises an exception (PEP
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475).
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..
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.. bpo: 23136
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.. date: 9011
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.. nonce: 1bnpnb
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.. section: Library
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_strptime now uniformly handles all days in week 0, including Dec 30 of
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previous year. Based on patch by Jim Carroll.
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..
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.. bpo: 23700
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.. date: 9010
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.. nonce: VfnWwi
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.. section: Library
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Iterator of NamedTemporaryFile now keeps a reference to NamedTemporaryFile
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instance. Patch by Bohuslav Kabrda.
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..
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.. bpo: 22903
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.. date: 9009
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.. nonce: 2GjTHY
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.. section: Library
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The fake test case created by unittest.loader when it fails importing a test
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module is now picklable.
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..
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.. bpo: 22181
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.. date: 9008
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.. nonce: 7mnxea
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.. section: Library
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On Linux, os.urandom() now uses the new getrandom() syscall if available,
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syscall introduced in the Linux kernel 3.17. It is more reliable and more
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secure, because it avoids the need of a file descriptor and waits until the
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kernel has enough entropy.
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..
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.. bpo: 2211
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.. date: 9007
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.. nonce: 17Iz5U
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.. section: Library
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Updated the implementation of the http.cookies.Morsel class. Setting
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attributes key, value and coded_value directly now is deprecated. update()
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and setdefault() now transform and check keys. Comparing for equality now
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takes into account attributes key, value and coded_value. copy() now returns
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a Morsel, not a dict. repr() now contains all attributes. Optimized
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checking keys and quoting values. Added new tests. Original patch by Demian
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Brecht.
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..
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.. bpo: 18983
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.. date: 9006
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.. nonce: vF4i2S
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.. section: Library
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Allow selection of output units in timeit. Patch by Julian Gindi.
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..
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.. bpo: 23631
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.. date: 9005
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.. nonce: GfSqNI
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.. section: Library
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Fix traceback.format_list when a traceback has been mutated.
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..
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.. bpo: 23568
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.. date: 9004
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.. nonce: ffzJc7
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.. section: Library
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Add rdivmod support to MagicMock() objects. Patch by Håkan Lövdahl.
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..
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.. bpo: 2052
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.. date: 9003
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.. nonce: ujNgna
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.. section: Library
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Add charset parameter to HtmlDiff.make_file().
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..
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.. bpo: 23668
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.. date: 9002
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.. nonce: nF_jnN
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.. section: Library
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Support os.truncate and os.ftruncate on Windows.
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..
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.. bpo: 23138
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.. date: 9001
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.. nonce: 4vMoMZ
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.. section: Library
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Fixed parsing cookies with absent keys or values in cookiejar. Patch by
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Demian Brecht.
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..
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.. bpo: 23051
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.. date: 9000
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.. nonce: Vi5tCZ
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.. section: Library
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multiprocessing.Pool methods imap() and imap_unordered() now handle
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exceptions raised by an iterator. Patch by Alon Diamant and Davin Potts.
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..
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.. bpo: 23581
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.. date: 8999
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.. nonce: D4Lknl
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.. section: Library
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Add matmul support to MagicMock. Patch by Håkan Lövdahl.
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..
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.. bpo: 23566
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.. date: 8998
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.. nonce: F6LSyk
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.. section: Library
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enable(), register(), dump_traceback() and dump_traceback_later() functions
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of faulthandler now accept file descriptors. Patch by Wei Wu.
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..
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.. bpo: 22928
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.. date: 8997
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.. nonce: q2TmY0
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.. section: Library
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Disabled HTTP header injections in http.client. Original patch by Demian
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Brecht.
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..
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.. bpo: 23615
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.. date: 8996
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.. nonce: 5Kx9k5
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.. section: Library
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Modules bz2, tarfile and tokenize now can be reloaded with imp.reload().
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Patch by Thomas Kluyver.
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..
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.. bpo: 23605
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.. date: 8995
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.. nonce: JUOA_X
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.. section: Library
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os.walk() now calls os.scandir() instead of os.listdir(). The usage of
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os.scandir() reduces the number of calls to os.stat(). Initial patch written
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by Ben Hoyt.
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..
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.. bpo: 23585
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.. date: 8994
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.. nonce: DTIIoI
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.. section: Build
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make patchcheck will ensure the interpreter is built.
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..
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.. bpo: 23583
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.. date: 8993
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.. nonce: bY8AbM
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.. section: Tests
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Added tests for standard IO streams in IDLE.
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..
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.. bpo: 22289
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.. date: 8992
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.. nonce: ybGcC-
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.. section: Tests
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Prevent test_urllib2net failures due to ftp connection timeout.
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..
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.. bpo: 22826
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.. date: 8991
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.. nonce: 3bcoDL
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.. section: Tools/Demos
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The result of open() in Tools/freeze/bkfile.py is now better compatible with
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regular files (in particular it now supports the context management
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protocol).
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