mirror of https://github.com/python/cpython
666 lines
12 KiB
ReStructuredText
666 lines
12 KiB
ReStructuredText
.. bpo: 22980
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.. date: 9109
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.. nonce: Lu_y6y
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.. release date: 2015-04-19
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.. section: Core and Builtins
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Under Linux, GNU/KFreeBSD and the Hurd, C extensions now include the
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architecture triplet in the extension name, to make it easy to test builds
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for different ABIs in the same working tree. Under OS X, the extension name
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now includes :pep:`3149`-style information.
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..
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.. bpo: 22631
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.. date: 9108
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.. nonce: nTx_ZF
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.. section: Core and Builtins
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Added Linux-specific socket constant CAN_RAW_FD_FRAMES. Patch courtesy of
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Joe Jevnik.
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..
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.. bpo: 23731
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.. date: 9107
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.. nonce: FOXb37
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.. section: Core and Builtins
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Implement :pep:`488`: removal of .pyo files.
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..
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.. bpo: 23726
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.. date: 9106
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.. nonce: ZopTQ0
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.. section: Core and Builtins
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Don't enable GC for user subclasses of non-GC types that don't add any new
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fields. Patch by Eugene Toder.
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..
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.. bpo: 23309
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.. date: 9105
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.. nonce: Wfnsnz
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.. section: Core and Builtins
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Avoid a deadlock at shutdown if a daemon thread is aborted while it is
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holding a lock to a buffered I/O object, and the main thread tries to use
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the same I/O object (typically stdout or stderr). A fatal error is emitted
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instead.
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..
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.. bpo: 22977
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.. date: 9104
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.. nonce: hutEse
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.. section: Core and Builtins
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Fixed formatting Windows error messages on Wine. Patch by Martin Panter.
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..
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.. bpo: 23466
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.. date: 9103
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.. nonce: KhMltK
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.. section: Core and Builtins
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%c, %o, %x, and %X in bytes formatting now raise TypeError on non-integer
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input.
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..
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.. bpo: 24044
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.. date: 9102
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.. nonce: H7vb6-
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.. section: Core and Builtins
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Fix possible null pointer dereference in list.sort in out of memory
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conditions.
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..
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.. bpo: 21354
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.. date: 9101
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.. nonce: ZZTe1E
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.. section: Core and Builtins
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PyCFunction_New function is exposed by python DLL again.
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..
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.. bpo: 23840
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.. date: 9100
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.. nonce: mtSbqO
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.. section: Library
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tokenize.open() now closes the temporary binary file on error to fix a
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resource warning.
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..
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.. bpo: 16914
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.. date: 9099
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.. nonce: GrP2Jr
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.. section: Library
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new debuglevel 2 in smtplib adds timestamps to debug output.
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..
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.. bpo: 7159
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.. date: 9098
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.. nonce: KCgOUm
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.. section: Library
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urllib.request now supports sending auth credentials automatically after the
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first 401. This enhancement is a superset of the enhancement from issue
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#19494 and supersedes that change.
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..
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.. bpo: 23703
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.. date: 9097
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.. nonce: kYybxm
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.. section: Library
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Fix a regression in urljoin() introduced in 901e4e52b20a. Patch by Demian
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Brecht.
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..
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.. bpo: 4254
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.. date: 9096
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.. nonce: eUC_2H
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.. section: Library
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Adds _curses.update_lines_cols(). Patch by Arnon Yaari
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..
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.. bpo: 19933
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.. date: 9095
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.. nonce: Qq8utk
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.. section: Library
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Provide default argument for ndigits in round. Patch by Vajrasky Kok.
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..
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.. bpo: 23193
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.. date: 9094
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.. nonce: n5ahcG
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.. section: Library
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Add a numeric_owner parameter to tarfile.TarFile.extract and
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tarfile.TarFile.extractall. Patch by Michael Vogt and Eric Smith.
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..
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.. bpo: 23342
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.. date: 9093
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.. nonce: CbSzYI
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.. section: Library
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Add a subprocess.run() function than returns a CalledProcess instance for a
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more consistent API than the existing call* functions.
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..
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.. bpo: 21217
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.. date: 9092
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.. nonce: TkFTlk
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.. section: Library
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inspect.getsourcelines() now tries to compute the start and end lines from
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the code object, fixing an issue when a lambda function is used as decorator
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argument. Patch by Thomas Ballinger and Allison Kaptur.
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..
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.. bpo: 24521
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.. date: 9091
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.. nonce: bn4U-y
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.. section: Library
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Fix possible integer overflows in the pickle module.
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..
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.. bpo: 22931
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.. date: 9090
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.. nonce: 4CuWYD
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.. section: Library
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Allow '[' and ']' in cookie values.
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..
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.. bpo: 0
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.. date: 9089
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.. nonce: fgX8Qe
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.. section: Library
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The keywords attribute of functools.partial is now always a dictionary.
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..
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.. bpo: 23811
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.. date: 9088
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.. nonce: B6tzf9
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.. section: Library
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Add missing newline to the PyCompileError error message. Patch by Alex
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Shkop.
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..
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.. bpo: 21116
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.. date: 9087
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.. nonce: Orft3K
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.. section: Library
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Avoid blowing memory when allocating a multiprocessing shared array that's
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larger than 50% of the available RAM. Patch by Médéric Boquien.
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..
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.. bpo: 22982
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.. date: 9086
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.. nonce: xYmG62
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.. section: Library
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Improve BOM handling when seeking to multiple positions of a writable text
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file.
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..
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.. bpo: 23464
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.. date: 9085
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.. nonce: _XGkBk
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.. section: Library
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Removed deprecated asyncio JoinableQueue.
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..
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.. bpo: 23529
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.. date: 9084
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.. nonce: Hr7AHH
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.. section: Library
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Limit the size of decompressed data when reading from GzipFile, BZ2File or
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LZMAFile. This defeats denial of service attacks using compressed bombs
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(i.e. compressed payloads which decompress to a huge size). Patch by Martin
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Panter and Nikolaus Rath.
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..
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.. bpo: 21859
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.. date: 9083
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.. nonce: GYrUNP
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.. section: Library
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Added Python implementation of io.FileIO.
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..
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.. bpo: 23865
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.. date: 9082
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.. nonce: PtSLgU
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.. section: Library
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close() methods in multiple modules now are idempotent and more robust at
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shutdown. If they need to release multiple resources, all are released even
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if errors occur.
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..
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.. bpo: 23400
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.. date: 9081
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.. nonce: JSh9Z3
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.. section: Library
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Raise same exception on both Python 2 and 3 if sem_open is not available.
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Patch by Davin Potts.
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..
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.. bpo: 10838
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.. date: 9080
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.. nonce: p9tSPC
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.. section: Library
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The subprocess now module includes SubprocessError and TimeoutError in its
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list of exported names for the users wild enough to use ``from subprocess
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import *``.
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..
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.. bpo: 23411
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.. date: 9079
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.. nonce: 0im3Qw
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.. section: Library
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Added DefragResult, ParseResult, SplitResult, DefragResultBytes,
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ParseResultBytes, and SplitResultBytes to urllib.parse.__all__. Patch by
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Martin Panter.
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..
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.. bpo: 23881
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.. date: 9078
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.. nonce: yZjl4b
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.. section: Library
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urllib.request.ftpwrapper constructor now closes the socket if the FTP
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connection failed to fix a ResourceWarning.
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..
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.. bpo: 23853
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.. date: 9077
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.. nonce: mNY1eI
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.. section: Library
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:meth:`socket.socket.sendall` does no more reset the socket timeout each
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time data is sent successfully. The socket timeout is now the maximum total
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duration to send all data.
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..
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.. bpo: 22721
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.. date: 9076
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.. nonce: MVfBL9
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.. section: Library
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An order of multiline pprint output of set or dict containing orderable and
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non-orderable elements no longer depends on iteration order of set or dict.
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..
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.. bpo: 15133
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.. date: 9075
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.. nonce: C0QfV8
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.. section: Library
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_tkinter.tkapp.getboolean() now supports Tcl_Obj and always returns bool.
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tkinter.BooleanVar now validates input values (accepted bool, int, str, and
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Tcl_Obj). tkinter.BooleanVar.get() now always returns bool.
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..
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.. bpo: 10590
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.. date: 9074
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.. nonce: nkxXfU
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.. section: Library
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xml.sax.parseString() now supports string argument.
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..
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.. bpo: 23338
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.. date: 9073
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.. nonce: ZYMGN1
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.. section: Library
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Fixed formatting ctypes error messages on Cygwin. Patch by Makoto Kato.
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..
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.. bpo: 15582
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.. date: 9072
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.. nonce: 26wJNk
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.. section: Library
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inspect.getdoc() now follows inheritance chains.
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..
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.. bpo: 2175
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.. date: 9071
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.. nonce: cHiVOp
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.. section: Library
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SAX parsers now support a character stream of InputSource object.
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..
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.. bpo: 16840
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.. date: 9070
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.. nonce: kKIhPm
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.. section: Library
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Tkinter now supports 64-bit integers added in Tcl 8.4 and arbitrary
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precision integers added in Tcl 8.5.
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..
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.. bpo: 23834
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.. date: 9069
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.. nonce: fX3TF4
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.. section: Library
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Fix socket.sendto(), use the C Py_ssize_t type to store the result of
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sendto() instead of the C int type.
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..
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.. bpo: 23618
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.. date: 9068
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.. nonce: Of_q5t
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.. section: Library
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:meth:`socket.socket.connect` now waits until the connection completes
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instead of raising :exc:`InterruptedError` if the connection is interrupted
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by signals, signal handlers don't raise an exception and the socket is
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blocking or has a timeout. :meth:`socket.socket.connect` still raise
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:exc:`InterruptedError` for non-blocking sockets.
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..
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.. bpo: 21526
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.. date: 9067
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.. nonce: QQEXrR
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.. section: Library
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Tkinter now supports new boolean type in Tcl 8.5.
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..
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.. bpo: 23836
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.. date: 9066
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.. nonce: zrEmlR
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.. section: Library
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Fix the faulthandler module to handle reentrant calls to its signal
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handlers.
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..
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.. bpo: 23838
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.. date: 9065
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.. nonce: IX6FPX
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.. section: Library
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linecache now clears the cache and returns an empty result on MemoryError.
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..
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.. bpo: 10395
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.. date: 9064
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.. nonce: fi_lZp
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.. section: Library
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Added os.path.commonpath(). Implemented in posixpath and ntpath. Based on
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patch by Rafik Draoui.
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..
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.. bpo: 23611
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.. date: 9063
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.. nonce: QkBJVB
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.. section: Library
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Serializing more "lookupable" objects (such as unbound methods or nested
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classes) now are supported with pickle protocols < 4.
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..
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.. bpo: 13583
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.. date: 9062
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.. nonce: -MPBjZ
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.. section: Library
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sqlite3.Row now supports slice indexing.
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..
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.. bpo: 18473
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.. date: 9061
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.. nonce: 89RHm-
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.. section: Library
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Fixed 2to3 and 3to2 compatible pickle mappings. Fixed ambiguous reverse
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mappings. Added many new mappings. Import mapping is no longer applied to
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modules already mapped with full name mapping.
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..
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.. bpo: 23485
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.. date: 9060
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.. nonce: kQWN6L
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.. section: Library
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select.select() is now retried automatically with the recomputed timeout
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when interrupted by a signal, except if the signal handler raises an
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exception. This change is part of the :pep:`475`.
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..
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.. bpo: 23752
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.. date: 9059
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.. nonce: 5fbVNb
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.. section: Library
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When built from an existing file descriptor, io.FileIO() now only calls
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fstat() once. Before fstat() was called twice, which was not necessary.
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..
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.. bpo: 23704
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.. date: 9058
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.. nonce: Ggjvm8
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.. section: Library
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collections.deque() objects now support __add__, __mul__, and __imul__().
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..
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.. bpo: 23171
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.. date: 9057
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.. nonce: b6PBzM
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.. section: Library
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csv.Writer.writerow() now supports arbitrary iterables.
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..
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.. bpo: 23745
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.. date: 9056
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.. nonce: E00Bml
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.. section: Library
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The new email header parser now handles duplicate MIME parameter names
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without error, similar to how get_param behaves.
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..
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.. bpo: 22117
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.. date: 9055
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.. nonce: bTO0xx
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.. section: Library
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Fix os.utime(), it now rounds the timestamp towards minus infinity (-inf)
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instead of rounding towards zero.
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..
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.. bpo: 23310
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.. date: 9054
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.. nonce: GXmFMR
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.. section: Library
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Fix MagicMock's initializer to work with __methods__, just like
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configure_mock(). Patch by Kasia Jachim.
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..
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.. bpo: 23817
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.. date: 9053
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.. nonce: DTmVan
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.. section: Build
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FreeBSD now uses "1.0" in the SOVERSION as other operating systems, instead
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of just "1".
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..
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.. bpo: 23501
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.. date: 9052
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.. nonce: iz10e6
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.. section: Build
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Argument Clinic now generates code into separate files by default.
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..
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.. bpo: 23799
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.. date: 9051
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.. nonce: XU2xDw
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.. section: Tests
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Added test.support.start_threads() for running and cleaning up multiple
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threads.
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..
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.. bpo: 22390
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.. date: 9050
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.. nonce: UPVFnq
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.. section: Tests
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test.regrtest now emits a warning if temporary files or directories are left
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after running a test.
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..
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.. bpo: 18128
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.. date: 9049
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.. nonce: lx2V5a
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.. section: Tools/Demos
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pygettext now uses standard +NNNN format in the POT-Creation-Date header.
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..
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.. bpo: 23935
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.. date: 9048
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.. nonce: JSYowT
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.. section: Tools/Demos
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Argument Clinic's understanding of format units accepting bytes, bytearrays,
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and buffers is now consistent with both the documentation and the
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implementation.
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..
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.. bpo: 23944
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.. date: 9047
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.. nonce: Q8ZL2s
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.. section: Tools/Demos
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Argument Clinic now wraps long impl prototypes at column 78.
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..
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.. bpo: 20586
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.. date: 9046
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.. nonce: 7BiEkx
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.. section: Tools/Demos
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Argument Clinic now ensures that functions without docstrings have
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signatures.
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..
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.. bpo: 23492
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.. date: 9045
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.. nonce: kjIcQW
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.. section: Tools/Demos
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Argument Clinic now generates argument parsing code with PyArg_Parse instead
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of PyArg_ParseTuple if possible.
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..
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.. bpo: 23500
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.. date: 9044
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.. nonce: H6_dX_
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.. section: Tools/Demos
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Argument Clinic is now smarter about generating the "#ifndef" (empty)
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definition of the methoddef macro: it's only generated once, even if
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Argument Clinic processes the same symbol multiple times, and it's emitted
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at the end of all processing rather than immediately after the first use.
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..
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.. bpo: 23998
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.. date: 9043
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.. nonce: z7mlLW
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.. section: C API
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PyImport_ReInitLock() now checks for lock allocation error
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