mirror of https://github.com/python/cpython
466 lines
9.0 KiB
ReStructuredText
466 lines
9.0 KiB
ReStructuredText
.. bpo: 33363
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.. date: 2018-04-26-22-48-28
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.. nonce: 8RCnN2
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.. release date: 2018-05-02
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.. section: Core and Builtins
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Raise a SyntaxError for ``async with`` and ``async for`` statements outside
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of async functions.
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..
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.. bpo: 33128
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.. date: 2018-04-24-22-31-04
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.. nonce: g2yLuf
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.. section: Core and Builtins
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Fix a bug that causes PathFinder to appear twice on sys.meta_path. Patch by
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Pablo Galindo Salgado.
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..
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.. bpo: 33312
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.. date: 2018-04-19-08-30-07
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.. nonce: mDe2iL
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.. section: Core and Builtins
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Fixed clang ubsan (undefined behavior sanitizer) warnings in dictobject.c by
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adjusting how the internal struct _dictkeysobject shared keys structure is
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declared.
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..
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.. bpo: 33231
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.. date: 2018-04-05-22-20-44
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.. nonce: 3Jmo0q
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.. section: Core and Builtins
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Fix potential memory leak in ``normalizestring()``.
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..
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.. bpo: 33205
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.. date: 2018-04-03-00-58-41
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.. nonce: lk2F3r
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.. section: Core and Builtins
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Change dict growth function from
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``round_up_to_power_2(used*2+hashtable_size/2)`` to
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``round_up_to_power_2(used*3)``. Previously, dict is shrinked only when
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``used == 0``. Now dict has more chance to be shrinked.
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..
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.. bpo: 29922
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.. date: 2018-04-03-00-30-25
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.. nonce: CdLuMl
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.. section: Core and Builtins
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Improved error messages in 'async with' when ``__aenter__()`` or
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``__aexit__()`` return non-awaitable object.
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..
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.. bpo: 33199
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.. date: 2018-04-02-09-32-40
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.. nonce: TPnxQu
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.. section: Core and Builtins
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Fix ``ma_version_tag`` in dict implementation is uninitialized when copying
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from key-sharing dict.
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..
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.. bpo: 33281
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.. date: 2018-05-01-22-35-50
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.. nonce: d4jOt4
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.. section: Library
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Fix ctypes.util.find_library regression on macOS.
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..
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.. bpo: 33383
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.. date: 2018-04-29-11-15-38
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.. nonce: g32YWn
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.. section: Library
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Fixed crash in the get() method of the :mod:`dbm.ndbm` database object when
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it is called with a single argument.
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..
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.. bpo: 33329
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.. date: 2018-04-23-13-21-39
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.. nonce: lQ-Eod
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.. section: Library
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Fix multiprocessing regression on newer glibcs
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..
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.. bpo: 991266
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.. date: 2018-04-21-00-24-08
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.. nonce: h93TP_
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.. section: Library
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Fix quoting of the ``Comment`` attribute of
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:class:`http.cookies.SimpleCookie`.
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..
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.. bpo: 33131
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.. date: 2018-04-20-10-43-17
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.. nonce: L2E977
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.. section: Library
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Upgrade bundled version of pip to 10.0.1.
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..
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.. bpo: 33308
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.. date: 2018-04-18-19-12-25
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.. nonce: fW75xi
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.. section: Library
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Fixed a crash in the :mod:`parser` module when converting an ST object to a
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tree of tuples or lists with ``line_info=False`` and ``col_info=True``.
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..
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.. bpo: 33266
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.. date: 2018-04-16-15-59-21
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.. nonce: w2PAm-
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.. section: Library
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lib2to3 now recognizes ``rf'...'`` strings.
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..
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.. bpo: 11594
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.. date: 2018-04-16-08-42-03
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.. nonce: QLo4vv
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.. section: Library
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Ensure line-endings are respected when using lib2to3.
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..
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.. bpo: 33254
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.. date: 2018-04-13-15-14-47
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.. nonce: DS4KFK
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.. section: Library
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Have :func:`importlib.resources.contents` and
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:meth:`importlib.abc.ResourceReader.contents` return an :term:`iterable`
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instead of an :term:`iterator`.
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..
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.. bpo: 33256
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.. date: 2018-04-10-20-57-14
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.. nonce: ndHkqu
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.. section: Library
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Fix display of ``<module>`` call in the html produced by ``cgitb.html()``.
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Patch by Stéphane Blondon.
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..
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.. bpo: 33185
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.. date: 2018-04-08-22-54-07
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.. nonce: Id-Ba9
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.. section: Library
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Fixed regression when running pydoc with the :option:`-m` switch. (The
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regression was introduced in 3.7.0b3 by the resolution of :issue:`33053`)
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This fix also changed pydoc to add ``os.getcwd()`` to :data:`sys.path` when
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necessary, rather than adding ``"."``.
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..
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.. bpo: 33169
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.. date: 2018-04-06-14-56-26
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.. nonce: ByhDqb
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.. section: Library
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Delete entries of ``None`` in :data:`sys.path_importer_cache` when
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:meth:`importlib.machinery.invalidate_caches` is called.
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..
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.. bpo: 33217
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.. date: 2018-04-05-13-36-09
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.. nonce: FfOKDI
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.. section: Library
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Deprecate looking up non-Enum objects in Enum classes and Enum members (will
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raise :exc:`TypeError` in 3.8+).
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..
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.. bpo: 33203
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.. date: 2018-04-05-11-09-45
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.. nonce: Hje9Py
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.. section: Library
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``random.Random.choice()`` now raises ``IndexError`` for empty sequences
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consistently even when called from subclasses without a ``getrandbits()``
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implementation.
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..
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.. bpo: 33224
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.. date: 2018-04-04-23-41-30
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.. nonce: pyR0jB
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.. section: Library
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Update difflib.mdiff() for :pep:`479`. Convert an uncaught StopIteration in a
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generator into a return-statement.
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..
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.. bpo: 33209
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.. date: 2018-04-03-10-37-13
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.. nonce: 9sGWE_
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.. section: Library
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End framing at the end of C implementation of :func:`pickle.Pickler.dump`.
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..
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.. bpo: 20104
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.. date: 2018-04-01-19-21-04
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.. nonce: -AKcGa
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.. section: Library
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Improved error handling and fixed a reference leak in
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:func:`os.posix_spawn`.
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..
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.. bpo: 33175
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.. date: 2018-03-29-04-32-25
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.. nonce: _zs1yM
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.. section: Library
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In dataclasses, Field.__set_name__ now looks up the __set_name__ special
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method on the class, not the instance, of the default value.
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..
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.. bpo: 33097
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.. date: 2018-03-18-16-48-23
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.. nonce: Yl4gI2
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.. section: Library
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Raise RuntimeError when ``executor.submit`` is called during interpreter
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shutdown.
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..
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.. bpo: 31908
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.. date: 2017-10-31
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.. nonce: g4xh8x
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.. section: Library
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Fix output of cover files for ``trace`` module command-line tool. Previously
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emitted cover files only when ``--missing`` option was used. Patch by
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Michael Selik.
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..
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.. bpo: 33378
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.. date: 2018-04-29-04-02-18
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.. nonce: -anAHN
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.. section: Documentation
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Add Korean language switcher for https://docs.python.org/3/
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..
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.. bpo: 33276
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.. date: 2018-04-20-14-09-36
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.. nonce: rA1z_3
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.. section: Documentation
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Clarify that the ``__path__`` attribute on modules cannot be just any value.
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..
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.. bpo: 33201
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.. date: 2018-04-01-21-03-41
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.. nonce: aa8Lkl
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.. section: Documentation
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Modernize documentation for writing C extension types.
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..
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.. bpo: 33195
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.. date: 2018-04-01-14-30-36
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.. nonce: dRS-XX
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.. section: Documentation
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Deprecate ``Py_UNICODE`` usage in ``c-api/arg`` document. ``Py_UNICODE``
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related APIs are deprecated since Python 3.3, but it is missed in the
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document.
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..
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.. bpo: 8243
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.. date: 2018-01-13-20-30-53
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.. nonce: s98r28
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.. section: Documentation
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Add a note about curses.addch and curses.addstr exception behavior when
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writing outside a window, or pad.
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..
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.. bpo: 32337
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.. date: 2017-12-22-17-29-37
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.. nonce: eZe-ID
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.. section: Documentation
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Update documentation related with ``dict`` order.
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..
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.. bpo: 33358
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.. date: 2018-04-27-11-46-35
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.. nonce: _OcR59
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.. section: Tests
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Fix ``test_embed.test_pre_initialization_sys_options()`` when the
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interpreter is built with ``--enable-shared``.
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..
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.. bpo: 33394
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.. date: 2018-04-30-17-36-46
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.. nonce: _Vdi4t
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.. section: Build
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Enable the verbose build for extension modules, when GNU make is passed
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macros on the command line.
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..
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.. bpo: 33393
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.. date: 2018-04-30-17-19-37
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.. nonce: HkVCqI
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.. section: Build
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Update config.guess and config.sub files.
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..
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.. bpo: 33377
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.. date: 2018-04-30-16-53-00
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.. nonce: QBh6vP
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.. section: Build
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Add new triplets for mips r6 and riscv variants (used in extension
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suffixes).
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..
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.. bpo: 32232
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.. date: 2018-04-17-00-38-19
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.. nonce: o7G_UO
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.. section: Build
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By default, modules configured in ``Modules/Setup`` are no longer built with
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``-DPy_BUILD_CORE``. Instead, modules that specifically need that preprocessor
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definition include it in their individual entries.
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..
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.. bpo: 33182
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.. date: 2018-03-30-14-55-48
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.. nonce: CePczb
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.. section: Build
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The embedding tests can once again be built with clang 6.0
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..
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.. bpo: 33184
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.. date: 2018-04-13-11-28-55
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.. nonce: 7YhqQE
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.. section: Windows
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Update Windows installer to use OpenSSL 1.1.0h.
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..
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.. bpo: 33184
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.. date: 2018-04-07-00-51-34
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.. nonce: 3j208P
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.. section: macOS
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Update macOS installer build to use OpenSSL 1.1.0h.
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..
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.. bpo: 21474
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.. date: 2018-04-29-16-13-02
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.. nonce: bglg-F
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.. section: IDLE
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Update word/identifier definition from ascii to unicode. In text and entry
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boxes, this affects selection by double-click, movement left/right by
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control-left/right, and deletion left/right by control-BACKSPACE/DEL.
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..
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.. bpo: 33204
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.. date: 2018-04-02-00-28-13
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.. nonce: NBsuIv
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.. section: IDLE
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IDLE: consistently color invalid string prefixes. A 'u' string prefix cannot
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be paired with either 'r' or 'f'. Consistently color as much of the prefix,
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starting at the right, as is valid. Revise and extend colorizer test.
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..
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.. bpo: 33189
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.. date: 2018-04-03-18-10-00
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.. nonce: QrXR00
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.. section: Tools/Demos
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:program:`pygettext.py` now recognizes only literal strings as docstrings
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and translatable strings, and rejects bytes literals and f-string
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expressions.
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..
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.. bpo: 31920
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.. date: 2018-03-26-18-54-24
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.. nonce: u_WKsT
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.. section: Tools/Demos
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Fixed handling directories as arguments in the ``pygettext`` script. Based
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on patch by Oleg Krasnikov.
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..
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.. bpo: 29673
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.. date: 2018-03-16-17-25-05
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.. nonce: m8QtaW
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.. section: Tools/Demos
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Fix pystackv and pystack gdbinit macros.
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..
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.. bpo: 31583
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.. date: 2017-09-26-10-11-21
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.. nonce: TM90_H
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.. section: Tools/Demos
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Fix 2to3 for using with --add-suffix option but without --output-dir option
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for relative path to files in current directory.
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