Python 3.9.0a2
This commit is contained in:
Łukasz Langa
parent
673c39331f
commit
6202d856d6
|
|
@ -20,10 +20,10 @@
|
|||
#define PY_MINOR_VERSION 9
|
||||
#define PY_MICRO_VERSION 0
|
||||
#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_ALPHA
|
||||
#define PY_RELEASE_SERIAL 1
|
||||
#define PY_RELEASE_SERIAL 2
|
||||
|
||||
/* Version as a string */
|
||||
#define PY_VERSION "3.9.0a1+"
|
||||
#define PY_VERSION "3.9.0a2"
|
||||
/*--end constants--*/
|
||||
|
||||
/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
# -*- coding: utf-8 -*-
|
||||
# Autogenerated by Sphinx on Tue Nov 19 11:42:25 2019
|
||||
# Autogenerated by Sphinx on Wed Dec 18 22:05:39 2019
|
||||
topics = {'assert': 'The "assert" statement\n'
|
||||
'**********************\n'
|
||||
'\n'
|
||||
|
|
@ -862,6 +862,22 @@ topics = {'assert': 'The "assert" statement\n'
|
|||
'created. The\n'
|
||||
' descriptor has been assigned to *name*.\n'
|
||||
'\n'
|
||||
' Note: "__set_name__()" is only called implicitly as '
|
||||
'part of the\n'
|
||||
' "type" constructor, so it will need to be called '
|
||||
'explicitly with\n'
|
||||
' the appropriate parameters when a descriptor is '
|
||||
'added to a class\n'
|
||||
' after initial creation:\n'
|
||||
'\n'
|
||||
' class A:\n'
|
||||
' pass\n'
|
||||
' descr = custom_descriptor()\n'
|
||||
' A.attr = descr\n'
|
||||
" descr.__set_name__(A, 'attr')\n"
|
||||
'\n'
|
||||
' See Creating the class object for more details.\n'
|
||||
'\n'
|
||||
' New in version 3.6.\n'
|
||||
'\n'
|
||||
'The attribute "__objclass__" is interpreted by the '
|
||||
|
|
@ -4224,6 +4240,17 @@ topics = {'assert': 'The "assert" statement\n'
|
|||
' Quit from the debugger. The program being executed is '
|
||||
'aborted.\n'
|
||||
'\n'
|
||||
'debug code\n'
|
||||
'\n'
|
||||
' Enter a recursive debugger that steps through the code '
|
||||
'argument\n'
|
||||
' (which is an arbitrary expression or statement to be executed '
|
||||
'in\n'
|
||||
' the current environment).\n'
|
||||
'\n'
|
||||
'retval\n'
|
||||
'Print the return value for the last return of a function.\n'
|
||||
'\n'
|
||||
'-[ Footnotes ]-\n'
|
||||
'\n'
|
||||
'[1] Whether a frame is considered to originate in a certain '
|
||||
|
|
@ -8525,6 +8552,22 @@ topics = {'assert': 'The "assert" statement\n'
|
|||
'The\n'
|
||||
' descriptor has been assigned to *name*.\n'
|
||||
'\n'
|
||||
' Note: "__set_name__()" is only called implicitly as part '
|
||||
'of the\n'
|
||||
' "type" constructor, so it will need to be called '
|
||||
'explicitly with\n'
|
||||
' the appropriate parameters when a descriptor is added '
|
||||
'to a class\n'
|
||||
' after initial creation:\n'
|
||||
'\n'
|
||||
' class A:\n'
|
||||
' pass\n'
|
||||
' descr = custom_descriptor()\n'
|
||||
' A.attr = descr\n'
|
||||
" descr.__set_name__(A, 'attr')\n"
|
||||
'\n'
|
||||
' See Creating the class object for more details.\n'
|
||||
'\n'
|
||||
' New in version 3.6.\n'
|
||||
'\n'
|
||||
'The attribute "__objclass__" is interpreted by the "inspect" '
|
||||
|
|
@ -11902,8 +11945,9 @@ topics = {'assert': 'The "assert" statement\n'
|
|||
' bytecode offsets to line numbers (for details see the source\n'
|
||||
' code of the interpreter); "co_stacksize" is the required '
|
||||
'stack\n'
|
||||
' size (including local variables); "co_flags" is an integer\n'
|
||||
' encoding a number of flags for the interpreter.\n'
|
||||
' size; "co_flags" is an integer encoding a number of flags '
|
||||
'for\n'
|
||||
' the interpreter.\n'
|
||||
'\n'
|
||||
' The following flag bits are defined for "co_flags": bit '
|
||||
'"0x04"\n'
|
||||
|
|
|
|||
|
|
@ -0,0 +1,959 @@
|
|||
.. bpo: 38945
|
||||
.. date: 2019-12-01-22-44-40
|
||||
.. nonce: ztmNXc
|
||||
.. release date: 2019-12-18
|
||||
.. section: Security
|
||||
|
||||
Newline characters have been escaped when performing uu encoding to prevent
|
||||
them from overflowing into to content section of the encoded file. This
|
||||
prevents malicious or accidental modification of data during the decoding
|
||||
process.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 37228
|
||||
.. date: 2019-11-21-21-36-54
|
||||
.. nonce: yBZnFG
|
||||
.. section: Security
|
||||
|
||||
Due to significant security concerns, the *reuse_address* parameter of
|
||||
:meth:`asyncio.loop.create_datagram_endpoint` is no longer supported. This
|
||||
is because of the behavior of ``SO_REUSEADDR`` in UDP. For more details, see
|
||||
the documentation for ``loop.create_datagram_endpoint()``. (Contributed by
|
||||
Kyle Stanley, Antoine Pitrou, and Yury Selivanov in :issue:`37228`.)
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38804
|
||||
.. date: 2019-11-15-00-54-42
|
||||
.. nonce: vjbM8V
|
||||
.. section: Security
|
||||
|
||||
Fixes a ReDoS vulnerability in :mod:`http.cookiejar`. Patch by Ben Caller.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 39028
|
||||
.. date: 2019-12-17-23-20-51
|
||||
.. nonce: SND4TB
|
||||
.. section: Core and Builtins
|
||||
|
||||
Slightly improve the speed of keyword argument parsing with many kwargs by
|
||||
strengthening the assumption that kwargs are interned strings.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 39080
|
||||
.. date: 2019-12-17-21-45-36
|
||||
.. nonce: OrxEVS
|
||||
.. section: Core and Builtins
|
||||
|
||||
Fix the value of *end_col_offset* for Starred Expression AST nodes when they
|
||||
are among the elements in the *args* attribute of Call AST nodes.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 39031
|
||||
.. date: 2019-12-12-21-05-43
|
||||
.. nonce: imlCYZ
|
||||
.. section: Core and Builtins
|
||||
|
||||
When parsing an "elif" node, lineno and col_offset of the node now point to
|
||||
the "elif" keyword and not to its condition, making it consistent with the
|
||||
"if" node. Patch by Lysandros Nikolaou.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 20443
|
||||
.. date: 2019-12-09-17-05-53
|
||||
.. nonce: 8OyT5P
|
||||
.. section: Core and Builtins
|
||||
|
||||
In Python 3.9.0a1, sys.argv[0] was made an asolute path if a filename was
|
||||
specified on the command line. Revert this change, since most users expect
|
||||
sys.argv to be unmodified.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 39008
|
||||
.. date: 2019-12-09-10-38-51
|
||||
.. nonce: Rrp6f1
|
||||
.. section: Core and Builtins
|
||||
|
||||
:c:func:`PySys_Audit` now requires ``Py_ssize_t`` to be used for size
|
||||
arguments in the format string, regardless of whethen ``PY_SSIZE_T_CLEAN``
|
||||
was defined at include time.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38673
|
||||
.. date: 2019-12-01-00-17-44
|
||||
.. nonce: K_Tze-
|
||||
.. section: Core and Builtins
|
||||
|
||||
In REPL mode, don't switch to PS2 if the line starts with comment or
|
||||
whitespace. Based on work by Batuhan Taşkaya.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38922
|
||||
.. date: 2019-11-26-12-20-34
|
||||
.. nonce: i6ja-i
|
||||
.. section: Core and Builtins
|
||||
|
||||
Calling ``replace`` on a code object now raises the ``code.__new__`` audit
|
||||
event.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38920
|
||||
.. date: 2019-11-26-09-16-47
|
||||
.. nonce: Vx__sT
|
||||
.. section: Core and Builtins
|
||||
|
||||
Add audit hooks for when :func:`sys.excepthook` and
|
||||
:func:`sys.unraisablehook` are invoked
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38892
|
||||
.. date: 2019-11-22-22-18-50
|
||||
.. nonce: LS586s
|
||||
.. section: Core and Builtins
|
||||
|
||||
Improve documentation for audit events table and functions.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38852
|
||||
.. date: 2019-11-22-09-55-21
|
||||
.. nonce: y7oPEa
|
||||
.. section: Core and Builtins
|
||||
|
||||
Set the thread stack size to 8 Mb for debug builds on android platforms.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38858
|
||||
.. date: 2019-11-21-09-02-49
|
||||
.. nonce: bDLH04
|
||||
.. section: Core and Builtins
|
||||
|
||||
Each Python subinterpreter now has its own "small integer singletons":
|
||||
numbers in [-5; 257] range. It is no longer possible to change the number of
|
||||
small integers at build time by overriding ``NSMALLNEGINTS`` and
|
||||
``NSMALLPOSINTS`` macros: macros should now be modified manually in
|
||||
``pycore_pystate.h`` header file.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 36854
|
||||
.. date: 2019-11-20-12-01-37
|
||||
.. nonce: Zga_md
|
||||
.. section: Core and Builtins
|
||||
|
||||
The garbage collector state becomes per interpreter
|
||||
(``PyInterpreterState.gc``), rather than being global
|
||||
(``_PyRuntimeState.gc``).
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38835
|
||||
.. date: 2019-11-18-16-37-49
|
||||
.. nonce: -U4se1
|
||||
.. section: Core and Builtins
|
||||
|
||||
The ``PyFPE_START_PROTECT()`` and ``PyFPE_END_PROTECT()`` macros are empty:
|
||||
they have been doing nothing for the last year, so stop using them.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38328
|
||||
.. date: 2019-11-11-23-44-15
|
||||
.. nonce: IFrrjq
|
||||
.. section: Core and Builtins
|
||||
|
||||
Sped up the creation time of constant :class:`list` and :class:`set`
|
||||
displays. Patch by Brandt Bucher.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38707
|
||||
.. date: 2019-11-08-00-36-10
|
||||
.. nonce: SZL036
|
||||
.. section: Core and Builtins
|
||||
|
||||
``MainThread.native_id`` is now correctly reset in child processes spawned
|
||||
using :class:`multiprocessing.Process`, instead of retaining the parent's
|
||||
value.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38629
|
||||
.. date: 2019-10-29-17-11-15
|
||||
.. nonce: 3qinhF
|
||||
.. section: Core and Builtins
|
||||
|
||||
Added ``__floor__`` and ``__ceil__`` methods to float object. Patch by
|
||||
Batuhan Taşkaya.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 27145
|
||||
.. date: 2019-09-06-16-40-12
|
||||
.. nonce: njuCXU
|
||||
.. section: Core and Builtins
|
||||
|
||||
int + int and int - int operators can now return small integer singletons.
|
||||
Patch by hongweipeng.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38021
|
||||
.. date: 2019-09-03-19-16-57
|
||||
.. nonce: KnUhdB
|
||||
.. section: Core and Builtins
|
||||
|
||||
Provide a platform tag for AIX that is sufficient for PEP425 binary
|
||||
distribution identification.
|
||||
|
||||
Patch by Michael Felt
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 35409
|
||||
.. date: 2019-07-13-18-01-13
|
||||
.. nonce: ozbcsR
|
||||
.. section: Core and Builtins
|
||||
|
||||
Ignore GeneratorExit exceptions when throwing an exception into the aclose
|
||||
coroutine of an asynchronous generator.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 32949
|
||||
.. date: 2018-03-13-14-46-03
|
||||
.. nonce: v821M7
|
||||
.. section: Core and Builtins
|
||||
|
||||
Removed WITH_CLEANUP_START, WITH_CLEANUP_FINISH, BEGIN_FINALLY, END_FINALLY,
|
||||
CALL_FINALLY and POP_FINALLY bytecodes. Replaced with RERAISE and
|
||||
WITH_EXCEPT_FINISH bytecodes. The compiler now generates different code for
|
||||
exceptional and non-exceptional branches for 'with' and 'try-except'
|
||||
statements. For 'try-finally' statements the 'finally' block is replicated
|
||||
for each exit from the 'try' body.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 39033
|
||||
.. date: 2019-12-13-18-54-49
|
||||
.. nonce: cepuyD
|
||||
.. section: Library
|
||||
|
||||
Fix :exc:`NameError` in :mod:`zipimport`. Patch by Karthikeyan Singaravelan.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 39022
|
||||
.. date: 2019-12-10-23-34-48
|
||||
.. nonce: QDtIxI
|
||||
.. section: Library
|
||||
|
||||
Update importliib.metadata to include improvements from importlib_metadata
|
||||
1.3 including better serialization of EntryPoints and improved documentation
|
||||
for custom finders.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 39006
|
||||
.. date: 2019-12-09-14-40-09
|
||||
.. nonce: v4VsPg
|
||||
.. section: Library
|
||||
|
||||
Fix asyncio when the ssl module is missing: only check for ssl.SSLSocket
|
||||
instance if the ssl module is available.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38708
|
||||
.. date: 2019-12-07-22-25-39
|
||||
.. nonce: rZTUfk
|
||||
.. section: Library
|
||||
|
||||
Fix a potential IndexError in email parser when parsing an empty msg-id.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38698
|
||||
.. date: 2019-12-07-21-49-50
|
||||
.. nonce: HxoSym
|
||||
.. section: Library
|
||||
|
||||
Add a new ``InvalidMessageID`` token to email parser to represent invalid
|
||||
Message-ID headers. Also, add defects when there is remaining value after
|
||||
parsing the header.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38994
|
||||
.. date: 2019-12-07-18-58-44
|
||||
.. nonce: IJYhz_
|
||||
.. section: Library
|
||||
|
||||
Implement ``__class_getitem__`` for ``os.PathLike``, ``pathlib.Path``
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38979
|
||||
.. date: 2019-12-07-16-32-42
|
||||
.. nonce: q0sIHy
|
||||
.. section: Library
|
||||
|
||||
Return class from ``ContextVar.__class_getitem__`` to simplify subclassing.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38978
|
||||
.. date: 2019-12-07-13-40-52
|
||||
.. nonce: R3gHZI
|
||||
.. section: Library
|
||||
|
||||
Implement ``__class_getitem__`` on asyncio objects (Future, Task, Queue).
|
||||
Patch by Batuhan Taskaya.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38916
|
||||
.. date: 2019-12-06-18-47-56
|
||||
.. nonce: K-raU8
|
||||
.. section: Library
|
||||
|
||||
:class:`array.array`: Remove ``tostring()`` and ``fromstring()`` methods.
|
||||
They were aliases to ``tobytes()`` and ``frombytes()``, deprecated since
|
||||
Python 3.2.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38986
|
||||
.. date: 2019-12-06-15-11-42
|
||||
.. nonce: bg6iZt
|
||||
.. section: Library
|
||||
|
||||
Make repr of C accelerated TaskWakeupMethWrapper the same as of pure Python
|
||||
version.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38982
|
||||
.. date: 2019-12-05-18-21-26
|
||||
.. nonce: W3u-03
|
||||
.. section: Library
|
||||
|
||||
Fix asyncio ``PidfdChildWatcher``: handle ``waitpid()`` error. If
|
||||
``waitpid()`` is called elsewhere, ``waitpid()`` call fails with
|
||||
:exc:`ChildProcessError`: use return code 255 in this case, and log a
|
||||
warning. It ensures that the pidfd file descriptor is closed if this error
|
||||
occurs.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38529
|
||||
.. date: 2019-12-05-16-13-25
|
||||
.. nonce: yvQgx3
|
||||
.. section: Library
|
||||
|
||||
Drop too noisy asyncio warning about deletion of a stream without explicit
|
||||
``.close()`` call.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 27413
|
||||
.. date: 2019-12-05-02-02-58
|
||||
.. nonce: 212Th2
|
||||
.. section: Library
|
||||
|
||||
Added ability to pass through ``ensure_ascii`` options to json.dumps in the
|
||||
``json.tool`` command-line interface.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38634
|
||||
.. date: 2019-12-04-15-56-28
|
||||
.. nonce: pq0ZWa
|
||||
.. section: Library
|
||||
|
||||
The :mod:`readline` module now detects if Python is linked to libedit at
|
||||
runtime on all platforms. Previously, the check was only done on macOS.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 33684
|
||||
.. date: 2019-12-04-15-28-40
|
||||
.. nonce: QeSmQP
|
||||
.. section: Library
|
||||
|
||||
Fix ``json.tool`` failed to read a JSON file with non-ASCII characters when
|
||||
locale encoding is not UTF-8.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38698
|
||||
.. date: 2019-12-02-10-35-19
|
||||
.. nonce: WZnAPQ
|
||||
.. section: Library
|
||||
|
||||
Prevent UnboundLocalError to pop up in parse_message_id
|
||||
|
||||
parse_message_id() was improperly using a token defined inside an exception
|
||||
handler, which was raising `UnboundLocalError` on parsing an invalid value.
|
||||
Patch by Claudiu Popa.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38927
|
||||
.. date: 2019-11-27-17-47-00
|
||||
.. nonce: qT7xKY
|
||||
.. section: Library
|
||||
|
||||
Use ``python -m pip`` instead of ``pip`` to upgrade dependencies in venv.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 26730
|
||||
.. date: 2019-11-27-16-30-02
|
||||
.. nonce: 56cdBn
|
||||
.. section: Library
|
||||
|
||||
Fix ``SpooledTemporaryFile.rollover()`` might corrupt the file when it is in
|
||||
text mode. Patch by Serhiy Storchaka.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38881
|
||||
.. date: 2019-11-22-20-03-46
|
||||
.. nonce: 7HV1Q0
|
||||
.. section: Library
|
||||
|
||||
random.choices() now raises a ValueError when all the weights are zero.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38876
|
||||
.. date: 2019-11-22-10-58-58
|
||||
.. nonce: qqy1Vp
|
||||
.. section: Library
|
||||
|
||||
Raise pickle.UnpicklingError when loading an item from memo for invalid
|
||||
input
|
||||
|
||||
The previous code was raising a `KeyError` for both the Python and C
|
||||
implementation. This was caused by the specified index of an invalid input
|
||||
which did not exist in the memo structure, where the pickle stores what
|
||||
objects it has seen. The malformed input would have caused either a `BINGET`
|
||||
or `LONG_BINGET` load from the memo, leading to a `KeyError` as the
|
||||
determined index was bogus. Patch by Claudiu Popa
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38668
|
||||
.. date: 2019-11-22-10-45-03
|
||||
.. nonce: iKx23z
|
||||
.. section: Library
|
||||
|
||||
Calling func:`shutil.copytree` to copy a directory tree from one directory
|
||||
to another subdirectory resulted in an endless loop and a RecursionError. A
|
||||
fix was added to consume an iterator and create the list of the entries to
|
||||
be copied, avoiding the recursion for newly created directories. Patch by
|
||||
Bruno P. Kinoshita.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38863
|
||||
.. date: 2019-11-21-16-30-00
|
||||
.. nonce: RkdTjf
|
||||
.. section: Library
|
||||
|
||||
Improve :func:`is_cgi` function in :mod:`http.server`, which enables
|
||||
processing the case that cgi directory is a child of another directory other
|
||||
than root.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 37838
|
||||
.. date: 2019-11-21-11-39-17
|
||||
.. nonce: lRFcEC
|
||||
.. section: Library
|
||||
|
||||
:meth:`typing.get_type_hints` properly handles functions decorated with
|
||||
:meth:`functools.wraps`.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38870
|
||||
.. date: 2019-11-20-22-43-48
|
||||
.. nonce: rLVZEv
|
||||
.. section: Library
|
||||
|
||||
Expose :func:`ast.unparse` as a function of the :mod:`ast` module that can
|
||||
be used to unparse an :class:`ast.AST` object and produce a string with code
|
||||
that would produce an equivalent :class:`ast.AST` object when parsed. Patch
|
||||
by Pablo Galindo and Batuhan Taskaya.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38859
|
||||
.. date: 2019-11-19-16-30-46
|
||||
.. nonce: AZUzL8
|
||||
.. section: Library
|
||||
|
||||
AsyncMock now returns StopAsyncIteration on the exaustion of a side_effects
|
||||
iterable. Since PEP-479 its Impossible to raise a StopIteration exception
|
||||
from a coroutine.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38857
|
||||
.. date: 2019-11-19-16-28-25
|
||||
.. nonce: YPUkU9
|
||||
.. section: Library
|
||||
|
||||
AsyncMock fix for return values that are awaitable types. This also covers
|
||||
side_effect iterable values that happend to be awaitable, and wraps
|
||||
callables that return an awaitable type. Before these awaitables were being
|
||||
awaited instead of being returned as is.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38834
|
||||
.. date: 2019-11-18-17-08-23
|
||||
.. nonce: abcdef
|
||||
.. section: Library
|
||||
|
||||
:class:`typing.TypedDict` subclasses now track which keys are optional using
|
||||
the ``__required_keys__`` and ``__optional_keys__`` attributes, to enable
|
||||
runtime validation by downstream projects. Patch by Zac Hatfield-Dodds.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38821
|
||||
.. date: 2019-11-16-23-26-25
|
||||
.. nonce: -albNN
|
||||
.. section: Library
|
||||
|
||||
Fix unhandled exceptions in :mod:`argparse` when internationalizing error
|
||||
messages for arguments with ``nargs`` set to special (non-integer) values.
|
||||
Patch by Federico Bond.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38820
|
||||
.. date: 2019-11-16-16-09-07
|
||||
.. nonce: ivhUSV
|
||||
.. section: Library
|
||||
|
||||
Make Python compatible with OpenSSL 3.0.0. :func:`ssl.SSLSocket.getpeercert`
|
||||
no longer returns IPv6 addresses with a trailing new line.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38811
|
||||
.. date: 2019-11-15-18-06-04
|
||||
.. nonce: AmdQ6M
|
||||
.. section: Library
|
||||
|
||||
Fix an unhandled exception in :mod:`pathlib` when :meth:`os.link` is
|
||||
missing. Patch by Toke Høiland-Jørgensen.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38686
|
||||
.. date: 2019-11-06-15-26-15
|
||||
.. nonce: HNFBce
|
||||
.. section: Library
|
||||
|
||||
Added support for multiple ``qop`` values in
|
||||
:class:`urllib.request.AbstractDigestAuthHandler`.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38712
|
||||
.. date: 2019-11-05-21-10-12
|
||||
.. nonce: ezJ0TP
|
||||
.. section: Library
|
||||
|
||||
Add the Linux-specific :func:`signal.pidfd_send_signal` function, which
|
||||
allows sending a signal to a process identified by a file descriptor rather
|
||||
than a pid.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38348
|
||||
.. date: 2019-10-02-18-15-28
|
||||
.. nonce: _-5eq2
|
||||
.. section: Library
|
||||
|
||||
Add ``-i`` and ``--indent`` (indentation level), and ``--no-type-comments``
|
||||
(type comments) command line options to ast parsing tool.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 37523
|
||||
.. date: 2019-10-02-02-55-37
|
||||
.. nonce: GguwJ6
|
||||
.. section: Library
|
||||
|
||||
Change :class:`zipfile.ZipExtFile` to raise ``ValueError`` when trying to
|
||||
access the underlying file object after it has been closed. This new
|
||||
behavior is consistent with how accessing closed files is handled in other
|
||||
parts of Python.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38045
|
||||
.. date: 2019-09-30-12-09-41
|
||||
.. nonce: VDRtd3
|
||||
.. section: Library
|
||||
|
||||
Improve the performance of :func:`enum._decompose` in :mod:`enum`. Patch by
|
||||
hongweipeng.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 36820
|
||||
.. date: 2019-05-06-15-34-17
|
||||
.. nonce: Eh5mIB
|
||||
.. section: Library
|
||||
|
||||
Break cycle generated when saving an exception in socket.py, codeop.py and
|
||||
dyld.py as they keep alive not only the exception but user objects through
|
||||
the ``__traceback__`` attribute. Patch by Mario Corchero.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 36406
|
||||
.. date: 2019-03-24-12-12-27
|
||||
.. nonce: mCEkOl
|
||||
.. section: Library
|
||||
|
||||
Handle namespace packages in :mod:`doctest`. Patch by Karthikeyan
|
||||
Singaravelan.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 34776
|
||||
.. date: 2018-09-23-14-24-37
|
||||
.. nonce: 1SrQe3
|
||||
.. section: Library
|
||||
|
||||
Fix dataclasses to support forward references in type annotations
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 20928
|
||||
.. date: 2018-03-30-16-18-12
|
||||
.. nonce: ieXu6I
|
||||
.. section: Library
|
||||
|
||||
ElementTree supports recursive XInclude processing. Patch by Stefan Behnel.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 29636
|
||||
.. date: 2018-02-22-11-24-33
|
||||
.. nonce: ogGRE2
|
||||
.. section: Library
|
||||
|
||||
Add whitespace options for formatting JSON with the ``json.tool`` CLI. The
|
||||
following mutually exclusive options are now supported: ``--indent`` for
|
||||
setting the indent level in spaces; ``--tab`` for indenting with tabs;
|
||||
``--no-indent`` for suppressing newlines; and ``--compact`` for suppressing
|
||||
all whitespace. The default behavior remains the same as ``--indent=4``.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38928
|
||||
.. date: 2019-11-27-17-51-27
|
||||
.. nonce: AfgvfO
|
||||
.. section: Documentation
|
||||
|
||||
Correct when venv's ``upgrade_dependencies()`` and ``--upgrade-deps`` are
|
||||
added.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38899
|
||||
.. date: 2019-11-22-15-57-29
|
||||
.. nonce: 4aYPW2
|
||||
.. section: Documentation
|
||||
|
||||
Update documentation to state that to activate virtual environments under
|
||||
fish one should use `source`, not `.` as documented at
|
||||
https://fishshell.com/docs/current/commands.html#source.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 22377
|
||||
.. date: 2019-10-01-10-53-46
|
||||
.. nonce: 5ni-iC
|
||||
.. section: Documentation
|
||||
|
||||
Improves documentation of the values that :meth:`datetime.datetime.strptime`
|
||||
accepts for ``%Z``. Patch by Karl Dubost.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38546
|
||||
.. date: 2019-12-18-14-52-08
|
||||
.. nonce: 2kxNuM
|
||||
.. section: Tests
|
||||
|
||||
Fix test_ressources_gced_in_workers() of test_concurrent_futures: explicitly
|
||||
stop the manager to prevent leaking a child process running in the
|
||||
background after the test completes.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38546
|
||||
.. date: 2019-12-17-15-27-07
|
||||
.. nonce: 82JwN2
|
||||
.. section: Tests
|
||||
|
||||
Multiprocessing and concurrent.futures tests now stop the resource tracker
|
||||
process when tests complete.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38614
|
||||
.. date: 2019-12-10-14-26-23
|
||||
.. nonce: 89JpNh
|
||||
.. section: Tests
|
||||
|
||||
Replace hardcoded timeout constants in tests with new :mod:`test.support`
|
||||
constants: :data:`~test.support.LOOPBACK_TIMEOUT`,
|
||||
:data:`~test.support.INTERNET_TIMEOUT`, :data:`~test.support.SHORT_TIMEOUT`
|
||||
and :data:`~test.support.LONG_TIMEOUT`. It becomes easier to adjust these
|
||||
four timeout constants for all tests at once, rather than having to adjust
|
||||
every single test file.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38547
|
||||
.. date: 2019-12-09-11-32-34
|
||||
.. nonce: Juw54e
|
||||
.. section: Tests
|
||||
|
||||
Fix test_pty: if the process is the session leader, closing the master file
|
||||
descriptor raises a SIGHUP signal: simply ignore SIGHUP when running the
|
||||
tests.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38992
|
||||
.. date: 2019-12-08-15-11-06
|
||||
.. nonce: cVoHOZ
|
||||
.. section: Tests
|
||||
|
||||
Fix a test for :func:`math.fsum` that was failing due to constant folding.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38991
|
||||
.. date: 2019-12-07-00-52-09
|
||||
.. nonce: JE3_o-
|
||||
.. section: Tests
|
||||
|
||||
:mod:`test.support`: :func:`~test.support.run_python_until_end`,
|
||||
:func:`~test.support.assert_python_ok` and
|
||||
:func:`~test.support.assert_python_failure` functions no longer strip
|
||||
whitespaces from stderr. Remove ``test.support.strip_python_stderr()``
|
||||
function.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38965
|
||||
.. date: 2019-12-04-17-08-55
|
||||
.. nonce: yqax3m
|
||||
.. section: Tests
|
||||
|
||||
Fix test_faulthandler on GCC 10. Use the "volatile" keyword in
|
||||
``faulthandler._stack_overflow()`` to prevent tail call optimization on any
|
||||
compiler, rather than relying on compiler specific pragma.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38875
|
||||
.. date: 2019-11-21-09-11-06
|
||||
.. nonce: wSZJal
|
||||
.. section: Tests
|
||||
|
||||
test_capi: trashcan tests now require the test "cpu" resource.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38841
|
||||
.. date: 2019-11-20-16-08-19
|
||||
.. nonce: 5F5Lbw
|
||||
.. section: Tests
|
||||
|
||||
Skip asyncio test_create_datagram_endpoint_existing_sock_unix on platforms
|
||||
lacking a functional bind() for named unix domain sockets.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38692
|
||||
.. date: 2019-11-20-15-42-06
|
||||
.. nonce: aqAvyF
|
||||
.. section: Tests
|
||||
|
||||
Skip the test_posix.test_pidfd_open() test if ``os.pidfd_open()`` fails with
|
||||
a :exc:`PermissionError`. This situation can happen in a Linux sandbox using
|
||||
a syscall whitelist which doesn't allow the ``pidfd_open()`` syscall yet.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38839
|
||||
.. date: 2019-11-18-22-10-55
|
||||
.. nonce: di6tXv
|
||||
.. section: Tests
|
||||
|
||||
Fix some unused functions in tests. Patch by Adam Johnson.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38669
|
||||
.. date: 2019-11-04-02-54-16
|
||||
.. nonce: pazXZ8
|
||||
.. section: Tests
|
||||
|
||||
Raise :exc:`TypeError` when passing target as a string with
|
||||
:meth:`unittest.mock.patch.object`.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 37957
|
||||
.. date: 2019-10-30-00-01-43
|
||||
.. nonce: X1r78F
|
||||
.. section: Tests
|
||||
|
||||
test.regrtest now can receive a list of test patterns to ignore (using the
|
||||
-i/--ignore argument) or a file with a list of patterns to ignore (using the
|
||||
--ignore-file argument). Patch by Pablo Galindo.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 37404
|
||||
.. date: 2019-12-01-21-45-24
|
||||
.. nonce: cNsA7S
|
||||
.. section: Build
|
||||
|
||||
:mod:`asyncio` now raises :exc:`TyperError` when calling incompatible
|
||||
methods with an :class:`ssl.SSLSocket` socket. Patch by Ido Michael.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 36500
|
||||
.. date: 2019-04-02-01-59-26
|
||||
.. nonce: fyG6_U
|
||||
.. section: Build
|
||||
|
||||
Added an optional "regen" project to the Visual Studio solution that will
|
||||
regenerate all grammar, tokens, and opcodes.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 39007
|
||||
.. date: 2019-12-09-10-40-34
|
||||
.. nonce: vtarxo
|
||||
.. section: Windows
|
||||
|
||||
Add auditing events to functions in :mod:`winreg`.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 33125
|
||||
.. date: 2019-11-14-08-57-50
|
||||
.. nonce: EN5MWS
|
||||
.. section: Windows
|
||||
|
||||
Add support for building and releasing Windows ARM64 packages.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 37931
|
||||
.. date: 2019-08-23-12-14-34
|
||||
.. nonce: goYgQj
|
||||
.. section: macOS
|
||||
|
||||
Fixed a crash on OSX dynamic builds that occurred when re-initializing the
|
||||
posix module after a Py_Finalize if the environment had changed since the
|
||||
previous `import posix`. Patch by Benoît Hudson.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38944
|
||||
.. date: 2019-11-30-12-10-36
|
||||
.. nonce: _3xjKG
|
||||
.. section: IDLE
|
||||
|
||||
Excape key now closes IDLE completion windows. Patch by Johnny Najera.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38943
|
||||
.. date: 2019-11-29-23-44-11
|
||||
.. nonce: 8pUKKs
|
||||
.. section: IDLE
|
||||
|
||||
Fix IDLE autocomplete windows not always appearing on some systems. Patch by
|
||||
Johnny Najera.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38862
|
||||
.. date: 2019-11-23-21-50-57
|
||||
.. nonce: KQ9A0m
|
||||
.. section: IDLE
|
||||
|
||||
'Strip Trailing Whitespace' on the Format menu removes extra newlines at the
|
||||
end of non-shell files.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38636
|
||||
.. date: 2019-10-30-22-11-16
|
||||
.. nonce: hUhDeB
|
||||
.. section: IDLE
|
||||
|
||||
Fix IDLE Format menu tab toggle and file indent width. These functions
|
||||
(default shortcuts Alt-T and Alt-U) were mistakenly disabled in 3.7.5 and
|
||||
3.8.0.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38896
|
||||
.. date: 2019-11-22-19-43-43
|
||||
.. nonce: 6wvNMJ
|
||||
.. section: C API
|
||||
|
||||
Remove ``PyUnicode_ClearFreeList()`` function: the Unicode free list has
|
||||
been removed in Python 3.3.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 37340
|
||||
.. date: 2019-11-20-11-08-06
|
||||
.. nonce: JBQJMS
|
||||
.. section: C API
|
||||
|
||||
Remove ``PyMethod_ClearFreeList()`` and ``PyCFunction_ClearFreeList()``
|
||||
functions: the free lists of bound method objects have been removed.
|
||||
|
||||
..
|
||||
|
||||
.. bpo: 38835
|
||||
.. date: 2019-11-18-15-38-23
|
||||
.. nonce: II8Szd
|
||||
.. section: C API
|
||||
|
||||
Exclude ``PyFPE_START_PROTECT()`` and ``PyFPE_END_PROTECT()`` macros of
|
||||
``pyfpe.h`` from ``Py_LIMITED_API`` (stable API).
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Added an optional "regen" project to the Visual Studio solution that will
|
||||
regenerate all grammar, tokens, and opcodes.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
:mod:`asyncio` now raises :exc:`TyperError` when calling incompatible methods
|
||||
with an :class:`ssl.SSLSocket` socket. Patch by Ido Michael.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Exclude ``PyFPE_START_PROTECT()`` and ``PyFPE_END_PROTECT()`` macros of
|
||||
``pyfpe.h`` from ``Py_LIMITED_API`` (stable API).
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Remove ``PyMethod_ClearFreeList()`` and ``PyCFunction_ClearFreeList()``
|
||||
functions: the free lists of bound method objects have been removed.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Remove ``PyUnicode_ClearFreeList()`` function: the Unicode free list has
|
||||
been removed in Python 3.3.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Removed WITH_CLEANUP_START, WITH_CLEANUP_FINISH, BEGIN_FINALLY, END_FINALLY, CALL_FINALLY and POP_FINALLY bytecodes.
|
||||
Replaced with RERAISE and WITH_EXCEPT_FINISH bytecodes.
|
||||
The compiler now generates different code for exceptional and non-exceptional branches for 'with' and 'try-except'
|
||||
statements. For 'try-finally' statements the 'finally' block is replicated for each exit from the 'try' body.
|
||||
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Ignore GeneratorExit exceptions when throwing an exception into the aclose
|
||||
coroutine of an asynchronous generator.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
Provide a platform tag for AIX that is sufficient for PEP425 binary
|
||||
distribution identification.
|
||||
|
||||
Patch by Michael Felt
|
||||
|
|
@ -1 +0,0 @@
|
|||
int + int and int - int operators can now return small integer singletons. Patch by hongweipeng.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Added ``__floor__`` and ``__ceil__`` methods to float object. Patch by Batuhan Taşkaya.
|
||||
|
|
@ -1 +0,0 @@
|
|||
``MainThread.native_id`` is now correctly reset in child processes spawned using :class:`multiprocessing.Process`, instead of retaining the parent's value.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Sped up the creation time of constant :class:`list` and :class:`set` displays.
|
||||
Patch by Brandt Bucher.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
The ``PyFPE_START_PROTECT()`` and ``PyFPE_END_PROTECT()`` macros are empty:
|
||||
they have been doing nothing for the last year, so stop using them.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
The garbage collector state becomes per interpreter
|
||||
(``PyInterpreterState.gc``), rather than being global
|
||||
(``_PyRuntimeState.gc``).
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Each Python subinterpreter now has its own "small integer singletons":
|
||||
numbers in [-5; 257] range. It is no longer possible to change the number of
|
||||
small integers at build time by overriding ``NSMALLNEGINTS`` and
|
||||
``NSMALLPOSINTS`` macros: macros should now be modified manually in
|
||||
``pycore_pystate.h`` header file.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Set the thread stack size to 8 Mb for debug builds on android platforms.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Improve documentation for audit events table and functions.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Add audit hooks for when :func:`sys.excepthook` and
|
||||
:func:`sys.unraisablehook` are invoked
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Calling ``replace`` on a code object now raises the ``code.__new__`` audit
|
||||
event.
|
||||
|
|
@ -1 +0,0 @@
|
|||
In REPL mode, don't switch to PS2 if the line starts with comment or whitespace. Based on work by Batuhan Taşkaya.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
:c:func:`PySys_Audit` now requires ``Py_ssize_t`` to be used for size
|
||||
arguments in the format string, regardless of whethen ``PY_SSIZE_T_CLEAN``
|
||||
was defined at include time.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
In Python 3.9.0a1, sys.argv[0] was made an asolute path if a filename was
|
||||
specified on the command line. Revert this change, since most users expect
|
||||
sys.argv to be unmodified.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
When parsing an "elif" node, lineno and col_offset of the node now point to the "elif" keyword and not to its condition, making it consistent with the "if" node.
|
||||
Patch by Lysandros Nikolaou.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix the value of *end_col_offset* for Starred Expression AST nodes when they are among the elements in the *args* attribute of Call AST nodes.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Slightly improve the speed of keyword argument parsing with many kwargs by strengthening the assumption that kwargs are interned strings.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Improves documentation of the values that :meth:`datetime.datetime.strptime` accepts for ``%Z``.
|
||||
Patch by Karl Dubost.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Update documentation to state that to activate virtual environments under
|
||||
fish one should use `source`, not `.` as documented at
|
||||
https://fishshell.com/docs/current/commands.html#source.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Correct when venv's ``upgrade_dependencies()`` and ``--upgrade-deps`` are
|
||||
added.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix IDLE Format menu tab toggle and file indent width. These functions
|
||||
(default shortcuts Alt-T and Alt-U) were mistakenly disabled in 3.7.5
|
||||
and 3.8.0.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
'Strip Trailing Whitespace' on the Format menu removes extra newlines
|
||||
at the end of non-shell files.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix IDLE autocomplete windows not always appearing on some systems.
|
||||
Patch by Johnny Najera.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Excape key now closes IDLE completion windows. Patch by Johnny Najera.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Add whitespace options for formatting JSON with the ``json.tool`` CLI. The
|
||||
following mutually exclusive options are now supported: ``--indent`` for
|
||||
setting the indent level in spaces; ``--tab`` for indenting with tabs;
|
||||
``--no-indent`` for suppressing newlines; and ``--compact`` for suppressing
|
||||
all whitespace. The default behavior remains the same as ``--indent=4``.
|
||||
|
|
@ -1 +0,0 @@
|
|||
ElementTree supports recursive XInclude processing. Patch by Stefan Behnel.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix dataclasses to support forward references in type annotations
|
||||
|
|
@ -1 +0,0 @@
|
|||
Handle namespace packages in :mod:`doctest`. Patch by Karthikeyan Singaravelan.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Break cycle generated when saving an exception in socket.py, codeop.py and
|
||||
dyld.py as they keep alive not only the exception but user objects through
|
||||
the ``__traceback__`` attribute. Patch by Mario Corchero.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Improve the performance of :func:`enum._decompose` in :mod:`enum`. Patch by hongweipeng.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Change :class:`zipfile.ZipExtFile` to raise ``ValueError`` when trying to access the underlying file object after it has been closed. This new behavior is consistent with how accessing closed files is handled in other parts of Python.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Add ``-i`` and ``--indent`` (indentation level), and ``--no-type-comments``
|
||||
(type comments) command line options to ast parsing tool.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Add the Linux-specific :func:`signal.pidfd_send_signal` function, which
|
||||
allows sending a signal to a process identified by a file descriptor rather
|
||||
than a pid.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Added support for multiple ``qop`` values in :class:`urllib.request.AbstractDigestAuthHandler`.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix an unhandled exception in :mod:`pathlib` when :meth:`os.link` is missing. Patch by Toke Høiland-Jørgensen.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Make Python compatible with OpenSSL 3.0.0. :func:`ssl.SSLSocket.getpeercert`
|
||||
no longer returns IPv6 addresses with a trailing new line.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix unhandled exceptions in :mod:`argparse` when internationalizing error messages for arguments with ``nargs`` set to special (non-integer) values. Patch by Federico Bond.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
:class:`typing.TypedDict` subclasses now track which keys are optional using
|
||||
the ``__required_keys__`` and ``__optional_keys__`` attributes, to enable
|
||||
runtime validation by downstream projects. Patch by Zac Hatfield-Dodds.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
AsyncMock fix for return values that are awaitable types. This also covers
|
||||
side_effect iterable values that happend to be awaitable, and wraps
|
||||
callables that return an awaitable type. Before these awaitables were being
|
||||
awaited instead of being returned as is.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
AsyncMock now returns StopAsyncIteration on the exaustion of a side_effects
|
||||
iterable. Since PEP-479 its Impossible to raise a StopIteration exception
|
||||
from a coroutine.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
Expose :func:`ast.unparse` as a function of the :mod:`ast` module that can
|
||||
be used to unparse an :class:`ast.AST` object and produce a string with code
|
||||
that would produce an equivalent :class:`ast.AST` object when parsed. Patch
|
||||
by Pablo Galindo and Batuhan Taskaya.
|
||||
|
|
@ -1 +0,0 @@
|
|||
:meth:`typing.get_type_hints` properly handles functions decorated with :meth:`functools.wraps`.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Improve :func:`is_cgi` function in :mod:`http.server`, which enables processing
|
||||
the case that cgi directory is a child of another directory other than root.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Calling func:`shutil.copytree` to copy a directory tree from one directory
|
||||
to another subdirectory resulted in an endless loop and a RecursionError. A
|
||||
fix was added to consume an iterator and create the list of the entries to
|
||||
be copied, avoiding the recursion for newly created directories. Patch by
|
||||
Bruno P. Kinoshita.
|
||||
|
|
@ -1,9 +0,0 @@
|
|||
Raise pickle.UnpicklingError when loading an item from memo for invalid
|
||||
input
|
||||
|
||||
The previous code was raising a `KeyError` for both the Python and C
|
||||
implementation. This was caused by the specified index of an invalid input
|
||||
which did not exist in the memo structure, where the pickle stores what
|
||||
objects it has seen. The malformed input would have caused either a `BINGET`
|
||||
or `LONG_BINGET` load from the memo, leading to a `KeyError` as the
|
||||
determined index was bogus. Patch by Claudiu Popa
|
||||
|
|
@ -1 +0,0 @@
|
|||
random.choices() now raises a ValueError when all the weights are zero.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix ``SpooledTemporaryFile.rollover()`` might corrupt the file when it is in
|
||||
text mode. Patch by Serhiy Storchaka.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Use ``python -m pip`` instead of ``pip`` to upgrade dependencies in venv.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Prevent UnboundLocalError to pop up in parse_message_id
|
||||
|
||||
parse_message_id() was improperly using a token defined inside an exception
|
||||
handler, which was raising `UnboundLocalError` on parsing an invalid value.
|
||||
Patch by Claudiu Popa.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix ``json.tool`` failed to read a JSON file with non-ASCII characters when
|
||||
locale encoding is not UTF-8.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
The :mod:`readline` module now detects if Python is linked to libedit at runtime
|
||||
on all platforms. Previously, the check was only done on macOS.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Added ability to pass through ``ensure_ascii`` options to json.dumps in the
|
||||
``json.tool`` command-line interface.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Drop too noisy asyncio warning about deletion of a stream without explicit
|
||||
``.close()`` call.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Fix asyncio ``PidfdChildWatcher``: handle ``waitpid()`` error. If
|
||||
``waitpid()`` is called elsewhere, ``waitpid()`` call fails with
|
||||
:exc:`ChildProcessError`: use return code 255 in this case, and log a
|
||||
warning. It ensures that the pidfd file descriptor is closed if this error
|
||||
occurs.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Make repr of C accelerated TaskWakeupMethWrapper the same as of pure Python
|
||||
version.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
:class:`array.array`: Remove ``tostring()`` and ``fromstring()`` methods.
|
||||
They were aliases to ``tobytes()`` and ``frombytes()``, deprecated since
|
||||
Python 3.2.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Implement ``__class_getitem__`` on asyncio objects (Future, Task, Queue).
|
||||
Patch by Batuhan Taskaya.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Return class from ``ContextVar.__class_getitem__`` to simplify subclassing.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Implement ``__class_getitem__`` for ``os.PathLike``, ``pathlib.Path``
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Add a new ``InvalidMessageID`` token to email parser to represent invalid
|
||||
Message-ID headers. Also, add defects when there is remaining value after
|
||||
parsing the header.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix a potential IndexError in email parser when parsing an empty msg-id.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix asyncio when the ssl module is missing: only check for ssl.SSLSocket
|
||||
instance if the ssl module is available.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Update importliib.metadata to include improvements from importlib_metadata 1.3 including better serialization of EntryPoints and improved documentation for custom finders.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix :exc:`NameError` in :mod:`zipimport`. Patch by Karthikeyan Singaravelan.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fixes a ReDoS vulnerability in :mod:`http.cookiejar`. Patch by Ben Caller.
|
||||
|
|
@ -1,6 +0,0 @@
|
|||
Due to significant security concerns, the *reuse_address* parameter of
|
||||
:meth:`asyncio.loop.create_datagram_endpoint` is no longer supported. This is
|
||||
because of the behavior of ``SO_REUSEADDR`` in UDP. For more details, see the
|
||||
documentation for ``loop.create_datagram_endpoint()``.
|
||||
(Contributed by Kyle Stanley, Antoine Pitrou, and Yury Selivanov in
|
||||
:issue:`37228`.)
|
||||
|
|
@ -1 +0,0 @@
|
|||
Newline characters have been escaped when performing uu encoding to prevent them from overflowing into to content section of the encoded file. This prevents malicious or accidental modification of data during the decoding process.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
test.regrtest now can receive a list of test patterns to ignore (using the
|
||||
-i/--ignore argument) or a file with a list of patterns to ignore (using the
|
||||
--ignore-file argument). Patch by Pablo Galindo.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Raise :exc:`TypeError` when passing target as a string with :meth:`unittest.mock.patch.object`.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix some unused functions in tests. Patch by Adam Johnson.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Skip the test_posix.test_pidfd_open() test if ``os.pidfd_open()`` fails with a
|
||||
:exc:`PermissionError`. This situation can happen in a Linux sandbox using a
|
||||
syscall whitelist which doesn't allow the ``pidfd_open()`` syscall yet.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Skip asyncio test_create_datagram_endpoint_existing_sock_unix on platforms
|
||||
lacking a functional bind() for named unix domain sockets.
|
||||
|
|
@ -1 +0,0 @@
|
|||
test_capi: trashcan tests now require the test "cpu" resource.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix test_faulthandler on GCC 10. Use the "volatile" keyword in
|
||||
``faulthandler._stack_overflow()`` to prevent tail call optimization on any
|
||||
compiler, rather than relying on compiler specific pragma.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
:mod:`test.support`: :func:`~test.support.run_python_until_end`,
|
||||
:func:`~test.support.assert_python_ok` and
|
||||
:func:`~test.support.assert_python_failure` functions no longer strip
|
||||
whitespaces from stderr. Remove ``test.support.strip_python_stderr()``
|
||||
function.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix a test for :func:`math.fsum` that was failing due to constant folding.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix test_pty: if the process is the session leader, closing the master file
|
||||
descriptor raises a SIGHUP signal: simply ignore SIGHUP when running the
|
||||
tests.
|
||||
|
|
@ -1,6 +0,0 @@
|
|||
Replace hardcoded timeout constants in tests with
|
||||
new :mod:`test.support` constants: :data:`~test.support.LOOPBACK_TIMEOUT`,
|
||||
:data:`~test.support.INTERNET_TIMEOUT`, :data:`~test.support.SHORT_TIMEOUT` and
|
||||
:data:`~test.support.LONG_TIMEOUT`. It becomes easier to adjust these four
|
||||
timeout constants for all tests at once, rather than having to adjust every
|
||||
single test file.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Multiprocessing and concurrent.futures tests now stop the resource tracker
|
||||
process when tests complete.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix test_ressources_gced_in_workers() of test_concurrent_futures: explicitly
|
||||
stop the manager to prevent leaking a child process running in the background
|
||||
after the test completes.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Add support for building and releasing Windows ARM64 packages.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Add auditing events to functions in :mod:`winreg`.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fixed a crash on OSX dynamic builds that occurred when re-initializing the
|
||||
posix module after a Py_Finalize if the environment had changed since the
|
||||
previous `import posix`. Patch by Benoît Hudson.
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
This is Python version 3.9.0 alpha 1
|
||||
This is Python version 3.9.0 alpha 2
|
||||
====================================
|
||||
|
||||
.. image:: https://travis-ci.org/python/cpython.svg?branch=master
|
||||
|
|
|
|||
Loading…
Reference in New Issue