438 lines
9.5 KiB
ReStructuredText
438 lines
9.5 KiB
ReStructuredText
.. bpo: 37461
|
|
.. date: 2019-07-16-08-11-00
|
|
.. nonce: 1Ahz7O
|
|
.. release date: 2019-07-29
|
|
.. section: Security
|
|
|
|
Fix an infinite loop when parsing specially crafted email headers. Patch by
|
|
Abhilash Raj.
|
|
|
|
..
|
|
|
|
.. bpo: 37593
|
|
.. date: 2019-07-14-23-57-27
|
|
.. nonce: yHSTwH
|
|
.. section: Core and Builtins
|
|
|
|
Swap the positions of the *posonlyargs* and *args* parameters in the
|
|
constructor of :class:`ast.parameters` nodes.
|
|
|
|
..
|
|
|
|
.. bpo: 36974
|
|
.. date: 2019-06-11-12-59-38
|
|
.. nonce: bVYmSA
|
|
.. section: Core and Builtins
|
|
|
|
Implemented separate vectorcall functions for every calling convention of
|
|
builtin functions and methods. This improves performance for calls.
|
|
|
|
..
|
|
|
|
.. bpo: 37697
|
|
.. date: 2019-07-28-17-44-21
|
|
.. nonce: 7UV5d0
|
|
.. section: Library
|
|
|
|
Syncronize ``importlib.metadata`` with `importlib_metadata 0.19
|
|
<https://gitlab.com/python-devs/importlib_metadata/-/milestones/20>`_,
|
|
improving handling of EGG-INFO files and fixing a crash when entry point
|
|
names contained colons.
|
|
|
|
..
|
|
|
|
.. bpo: 37691
|
|
.. date: 2019-07-26-22-30-01
|
|
.. nonce: 1Li3rx
|
|
.. section: Library
|
|
|
|
Let math.dist() accept coordinates as sequences (or iterables) rather than
|
|
just tuples.
|
|
|
|
..
|
|
|
|
.. bpo: 37664
|
|
.. date: 2019-07-24-18-27-44
|
|
.. nonce: o-GYZC
|
|
.. section: Library
|
|
|
|
Update wheels bundled with ensurepip (pip 19.2.1 and setuptools 41.0.1)
|
|
|
|
..
|
|
|
|
.. bpo: 36324
|
|
.. date: 2019-07-19-22-44-41
|
|
.. nonce: 1VjywS
|
|
.. section: Library
|
|
|
|
Make internal attributes for statistics.NormalDist() private.
|
|
|
|
..
|
|
|
|
.. bpo: 37491
|
|
.. date: 2019-07-17-06-54-43
|
|
.. nonce: op0aMs
|
|
.. section: Library
|
|
|
|
Fix ``IndexError`` when parsing email headers with unexpectedly ending
|
|
bare-quoted string value. Patch by Abhilash Raj.
|
|
|
|
..
|
|
|
|
.. bpo: 37579
|
|
.. date: 2019-07-13-10-59-43
|
|
.. nonce: B1Tq9i
|
|
.. section: Library
|
|
|
|
Return :exc:`NotImplemented` in Python implementation of ``__eq__`` for
|
|
:class:`~datetime.timedelta` and :class:`~datetime.time` when the other
|
|
object being compared is not of the same type to match C implementation.
|
|
Patch by Karthikeyan Singaravelan.
|
|
|
|
..
|
|
|
|
.. bpo: 21478
|
|
.. date: 2019-07-10-23-07-11
|
|
.. nonce: cCw9rF
|
|
.. section: Library
|
|
|
|
Record calls to parent when autospecced object is attached to a mock using
|
|
:func:`unittest.mock.attach_mock`. Patch by Karthikeyan Singaravelan.
|
|
|
|
..
|
|
|
|
.. bpo: 37502
|
|
.. date: 2019-07-08-03-15-04
|
|
.. nonce: qZGC4g
|
|
.. section: Library
|
|
|
|
pickle.loads() no longer raises TypeError when the buffers argument is set
|
|
to None
|
|
|
|
..
|
|
|
|
.. bpo: 37520
|
|
.. date: 2019-07-07-21-09-08
|
|
.. nonce: Gg0KD6
|
|
.. section: Library
|
|
|
|
Correct behavior for zipfile.Path.parent when the path object identifies a
|
|
subdirectory.
|
|
|
|
..
|
|
|
|
.. bpo: 18374
|
|
.. date: 2019-07-05-21-46-45
|
|
.. nonce: qgE0H3
|
|
.. section: Library
|
|
|
|
Fix the ``.col_offset`` attribute of nested :class:`ast.BinOp` instances
|
|
which had a too large value in some situations.
|
|
|
|
..
|
|
|
|
.. bpo: 37421
|
|
.. date: 2019-07-03-12-47-52
|
|
.. nonce: gR5hC8
|
|
.. section: Library
|
|
|
|
Fix :func:`multiprocessing.util.get_temp_dir` finalizer: clear also the
|
|
'tempdir' configuration of the current process, so next call to
|
|
``get_temp_dir()`` will create a new temporary directory, rather than
|
|
reusing the removed temporary directory.
|
|
|
|
..
|
|
|
|
.. bpo: 37481
|
|
.. date: 2019-07-02-13-08-30
|
|
.. nonce: hd5k09
|
|
.. section: Library
|
|
|
|
The distutils ``bdist_wininst`` command is deprecated in Python 3.8, use
|
|
``bdist_wheel`` (wheel packages) instead.
|
|
|
|
..
|
|
|
|
.. bpo: 26967
|
|
.. date: 2019-06-23-12-46-10
|
|
.. nonce: xEuem1
|
|
.. section: Library
|
|
|
|
An :class:`~argparse.ArgumentParser` with ``allow_abbrev=False`` no longer
|
|
disables grouping of short flags, such as ``-vv``, but only disables
|
|
abbreviation of long flags as documented. Patch by Zac Hatfield-Dodds.
|
|
|
|
..
|
|
|
|
.. bpo: 37347
|
|
.. date: 2019-06-20-14-23-48
|
|
.. nonce: Gf9yYI
|
|
.. section: Library
|
|
|
|
:meth:`sqlite3.Connection.create_aggregate`,
|
|
:meth:`sqlite3.Connection.create_function`,
|
|
:meth:`sqlite3.Connection.set_authorizer`,
|
|
:meth:`sqlite3.Connection.set_progress_handler`
|
|
:meth:`sqlite3.Connection.set_trace_callback` methods lead to segfaults if
|
|
some of these methods are called twice with an equal object but not the
|
|
same. Now callbacks are stored more carefully. Patch by Aleksandr Balezin.
|
|
|
|
..
|
|
|
|
.. bpo: 36564
|
|
.. date: 2019-04-08-13-00-13
|
|
.. nonce: _n67m_
|
|
.. section: Library
|
|
|
|
Fix infinite loop in email header folding logic that would be triggered when
|
|
an email policy's max_line_length is not long enough to include the required
|
|
markup and any values in the message. Patch by Paul Ganssle
|
|
|
|
..
|
|
|
|
.. bpo: 32910
|
|
.. date: 2019-07-25-10-30-32
|
|
.. nonce: caLLAe
|
|
.. section: Documentation
|
|
|
|
Remove implementation-specific behaviour of how venv's Deactivate works.
|
|
|
|
..
|
|
|
|
.. bpo: 37284
|
|
.. date: 2019-07-13-12-58-20
|
|
.. nonce: rP8WpB
|
|
.. section: Documentation
|
|
|
|
Add a brief note to indicate that any new ``sys.implementation`` required
|
|
attributes must go through the PEP process.
|
|
|
|
..
|
|
|
|
.. bpo: 30088
|
|
.. date: 2019-07-13-12-43-01
|
|
.. nonce: CIcBjy
|
|
.. section: Documentation
|
|
|
|
Documented that :class:`mailbox.Maildir` constructor doesn't attempt to
|
|
verify the maildir folder layout correctness. Patch by Sviatoslav Sydorenko.
|
|
|
|
..
|
|
|
|
.. bpo: 37521
|
|
.. date: 2019-07-12-15-09-56
|
|
.. nonce: 7tiFR-
|
|
.. section: Documentation
|
|
|
|
Fix `importlib` examples to insert any newly created modules via
|
|
importlib.util.module_from_spec() immediately into sys.modules instead of
|
|
after calling loader.exec_module().
|
|
|
|
Thanks to Benjamin Mintz for finding the bug.
|
|
|
|
..
|
|
|
|
.. bpo: 37456
|
|
.. date: 2019-07-06-17-51-36
|
|
.. nonce: lgAQHn
|
|
.. section: Documentation
|
|
|
|
Slash ('/') is now part of syntax.
|
|
|
|
..
|
|
|
|
.. bpo: 37487
|
|
.. date: 2019-07-06-17-19-26
|
|
.. nonce: QagfZ5
|
|
.. section: Documentation
|
|
|
|
Fix PyList_GetItem index description to include 0.
|
|
|
|
..
|
|
|
|
.. bpo: 37149
|
|
.. date: 2019-07-06-02-19-02
|
|
.. nonce: NumHn3
|
|
.. section: Documentation
|
|
|
|
Replace the dead link to the Tkinter 8.5 reference by John Shipman, New
|
|
Mexico Tech, with a link to the archive.org copy.
|
|
|
|
..
|
|
|
|
.. bpo: 37478
|
|
.. date: 2019-07-06-00-57-27
|
|
.. nonce: B0ioLw
|
|
.. section: Documentation
|
|
|
|
Added possible exceptions to the description of os.chdir().
|
|
|
|
..
|
|
|
|
.. bpo: 37558
|
|
.. date: 2019-07-11-10-33-56
|
|
.. nonce: SKHRsL
|
|
.. section: Tests
|
|
|
|
Fix test_shared_memory_cleaned_after_process_termination name handling
|
|
|
|
..
|
|
|
|
.. bpo: 37526
|
|
.. date: 2019-07-09-12-33-18
|
|
.. nonce: vmm5y7
|
|
.. section: Tests
|
|
|
|
Add :func:`test.support.catch_threading_exception`: context manager catching
|
|
:class:`threading.Thread` exception using :func:`threading.excepthook`.
|
|
|
|
..
|
|
|
|
.. bpo: 37421
|
|
.. date: 2019-07-08-10-11-36
|
|
.. nonce: OY77go
|
|
.. section: Tests
|
|
|
|
test_concurrent_futures now explicitly stops the ForkServer instance if it's
|
|
running.
|
|
|
|
..
|
|
|
|
.. bpo: 37421
|
|
.. date: 2019-07-05-14-47-55
|
|
.. nonce: n8o2to
|
|
.. section: Tests
|
|
|
|
multiprocessing tests now stop the ForkServer instance if it's running:
|
|
close the "alive" file descriptor to ask the server to stop and then remove
|
|
its UNIX address.
|
|
|
|
..
|
|
|
|
.. bpo: 36044
|
|
.. date: 2019-07-11-01-28-24
|
|
.. nonce: gIgfiJ
|
|
.. section: Build
|
|
|
|
Reduce the number of unit tests run for the PGO generation task. This
|
|
speeds up the task by a factor of about 15x. Running the full unit test
|
|
suite is slow. This change may result in a slightly less optimized build
|
|
since not as many code branches will be executed. If you are willing to
|
|
wait for the much slower build, the old behavior can be restored using
|
|
'./configure [..] PROFILE_TASK="-m test --pgo-extended"'. We make no
|
|
guarantees as to which PGO task set produces a faster build. Users who care
|
|
should run their own relevant benchmarks as results can depend on the
|
|
environment, workload, and compiler tool chain.
|
|
|
|
..
|
|
|
|
.. bpo: 37672
|
|
.. date: 2019-07-24-14-36-28
|
|
.. nonce: uKEVHN
|
|
.. section: Windows
|
|
|
|
Switch Windows Store package's pip to use bundled :file:`pip.ini` instead of
|
|
:envvar:`PIP_USER` variable.
|
|
|
|
..
|
|
|
|
.. bpo: 37692
|
|
.. date: 2019-07-27-15-14-20
|
|
.. nonce: TRHGjD
|
|
.. section: IDLE
|
|
|
|
Improve highlight config sample with example shell interaction and better
|
|
labels for shell elements.
|
|
|
|
..
|
|
|
|
.. bpo: 37628
|
|
.. date: 2019-07-26-17-51-13
|
|
.. nonce: kX4AUF
|
|
.. section: IDLE
|
|
|
|
Settings dialog no longer expands with font size.
|
|
|
|
..
|
|
|
|
.. bpo: 37627
|
|
.. date: 2019-07-20-23-33-53
|
|
.. nonce: dQhUNB
|
|
.. section: IDLE
|
|
|
|
Initialize the Customize Run dialog with the command line arguments most
|
|
recently entered before. The user can optionally edit before submitting
|
|
them.
|
|
|
|
..
|
|
|
|
.. bpo: 33610
|
|
.. date: 2019-07-18-10-11-36
|
|
.. nonce: xYqMLg
|
|
.. section: IDLE
|
|
|
|
Fix code context not showing the correct context when first toggled on.
|
|
|
|
..
|
|
|
|
.. bpo: 37530
|
|
.. date: 2019-07-11-00-05-31
|
|
.. nonce: AuyCyD
|
|
.. section: IDLE
|
|
|
|
Optimize code context to reduce unneeded background activity. Font and
|
|
highlight changes now occur along with text changes instead of after a
|
|
random delay.
|
|
|
|
..
|
|
|
|
.. bpo: 27452
|
|
.. date: 2019-07-03-22-47-44
|
|
.. nonce: nePPLi
|
|
.. section: IDLE
|
|
|
|
Cleanup ``config.py`` by inlining ``RemoveFile`` and simplifying the
|
|
handling of ``file`` in ``CreateConfigHandlers``.
|
|
|
|
..
|
|
|
|
.. bpo: 17535
|
|
.. date: 2019-06-13-01-07-20
|
|
.. nonce: K8i2St
|
|
.. section: IDLE
|
|
|
|
Add optional line numbers for IDLE editor windows. Windows open without
|
|
line numbers unless set otherwise in the General tab of the configuration
|
|
dialog.
|
|
|
|
..
|
|
|
|
.. bpo: 26806
|
|
.. date: 2019-06-10-22-48-50
|
|
.. nonce: Zltkum
|
|
.. section: IDLE
|
|
|
|
To compensate for stack frames added by IDLE and avoid possible problems
|
|
with low recursion limits, add 30 to limits in the user code execution
|
|
process. Subtract 30 when reporting recursion limits to make this addition
|
|
mostly transparent.
|
|
|
|
..
|
|
|
|
.. bpo: 36390
|
|
.. date: 2019-03-21-08-35-00
|
|
.. nonce: OdDCGk
|
|
.. section: IDLE
|
|
|
|
Gather Format menu functions into format.py. Combine paragraph.py,
|
|
rstrip.py, and format methods from editor.py.
|
|
|
|
..
|
|
|
|
.. bpo: 37675
|
|
.. date: 2019-07-24-16-20-54
|
|
.. nonce: 951Cvf
|
|
.. section: Tools/Demos
|
|
|
|
2to3 now works when run from a zipped standard library.
|