| .. bpo: 38722 |
| .. date: 2019-11-18-16-17-56 |
| .. nonce: x3mECW |
| .. release date: 2019-11-19 |
| .. section: Security |
| |
| :mod:`runpy` now uses :meth:`io.open_code` to open code files. Patch by |
| Jason Killen. |
| |
| .. |
| |
| .. bpo: 38622 |
| .. date: 2019-11-14-16-13-23 |
| .. nonce: 3DYkfb |
| .. section: Security |
| |
| Add additional audit events for the :mod:`ctypes` module. |
| |
| .. |
| |
| .. bpo: 38418 |
| .. date: 2019-10-08-19-29-55 |
| .. nonce: QL7s0- |
| .. section: Security |
| |
| Fixes audit event for :func:`os.system` to be named ``os.system``. |
| |
| .. |
| |
| .. bpo: 38243 |
| .. date: 2019-09-25-13-21-09 |
| .. nonce: 1pfz24 |
| .. section: Security |
| |
| Escape the server title of :class:`xmlrpc.server.DocXMLRPCServer` when |
| rendering the document page as HTML. (Contributed by Dong-hee Na in |
| :issue:`38243`.) |
| |
| .. |
| |
| .. bpo: 38174 |
| .. date: 2019-09-23-21-02-46 |
| .. nonce: MeWuJd |
| .. section: Security |
| |
| Update vendorized expat library version to 2.2.8, which resolves |
| CVE-2019-15903. |
| |
| .. |
| |
| .. bpo: 37764 |
| .. date: 2019-08-27-01-13-05 |
| .. nonce: qv67PQ |
| .. section: Security |
| |
| Fixes email._header_value_parser.get_unstructured going into an infinite |
| loop for a specific case in which the email header does not have trailing |
| whitespace, and the case in which it contains an invalid encoded word. Patch |
| by Ashwin Ramaswami. |
| |
| .. |
| |
| .. bpo: 37461 |
| .. date: 2019-07-16-08-11-00 |
| .. nonce: 1Ahz7O |
| .. section: Security |
| |
| Fix an infinite loop when parsing specially crafted email headers. Patch by |
| Abhilash Raj. |
| |
| .. |
| |
| .. bpo: 37363 |
| .. date: 2019-07-01-10-31-14 |
| .. nonce: fSjatj |
| .. section: Security |
| |
| Adds audit events for the range of supported run commands (see |
| :ref:`using-on-general`). |
| |
| .. |
| |
| .. bpo: 37463 |
| .. date: 2019-07-01-08-46-14 |
| .. nonce: 1CHwjE |
| .. section: Security |
| |
| ssl.match_hostname() no longer accepts IPv4 addresses with additional text |
| after the address and only quad-dotted notation without trailing |
| whitespaces. Some inet_aton() implementations ignore whitespace and all data |
| after whitespace, e.g. '127.0.0.1 whatever'. |
| |
| .. |
| |
| .. bpo: 37363 |
| .. date: 2019-06-21-15-58-59 |
| .. nonce: diouyl |
| .. section: Security |
| |
| Adds audit events for :mod:`ensurepip`, :mod:`ftplib`, :mod:`glob`, |
| :mod:`imaplib`, :mod:`nntplib`, :mod:`pdb`, :mod:`poplib`, :mod:`shutil`, |
| :mod:`smtplib`, :mod:`sqlite3`, :mod:`subprocess`, :mod:`telnetlib`, |
| :mod:`tempfile` and :mod:`webbrowser`, as well as :func:`os.listdir`, |
| :func:`os.scandir` and :func:`breakpoint`. |
| |
| .. |
| |
| .. bpo: 37364 |
| .. date: 2019-06-21-14-42-53 |
| .. nonce: IIRc2s |
| .. section: Security |
| |
| :func:`io.open_code` is now used when reading :file:`.pth` files. |
| |
| .. |
| |
| .. bpo: 34631 |
| .. date: 2019-06-17-09-34-25 |
| .. nonce: DBfM4j |
| .. section: Security |
| |
| Updated OpenSSL to 1.1.1c in Windows installer |
| |
| .. |
| |
| .. bpo: 34155 |
| .. date: 2019-05-04-13-33-37 |
| .. nonce: MJll68 |
| .. section: Security |
| |
| Fix parsing of invalid email addresses with more than one ``@`` (e.g. |
| a@b@c.com.) to not return the part before 2nd ``@`` as valid email address. |
| Patch by maxking & jpic. |
| |
| .. |
| |
| .. bpo: 38631 |
| .. date: 2019-11-18-17-10-20 |
| .. nonce: tRHaAk |
| .. section: Core and Builtins |
| |
| Replace ``Py_FatalError()`` call with a regular :exc:`RuntimeError` |
| exception in :meth:`float.__getformat__`. |
| |
| .. |
| |
| .. bpo: 38639 |
| .. date: 2019-10-30-11-31-47 |
| .. nonce: 9-vKtO |
| .. section: Core and Builtins |
| |
| Optimized :func:`math.floor()`, :func:`math.ceil()` and :func:`math.trunc()` |
| for floats. |
| |
| .. |
| |
| .. bpo: 38640 |
| .. date: 2019-10-30-11-25-25 |
| .. nonce: 4sAFh5 |
| .. section: Core and Builtins |
| |
| Fixed a bug in the compiler that was causing to raise in the presence of |
| break statements and continue statements inside always false while loops. |
| Patch by Pablo Galindo. |
| |
| .. |
| |
| .. bpo: 38613 |
| .. date: 2019-10-29-15-44-24 |
| .. nonce: V_R3NC |
| .. section: Core and Builtins |
| |
| Optimized some set operations (e.g. ``|``, ``^``, and ``-``) of |
| ``dict_keys``. ``d.keys() | other`` was slower than ``set(d) | other`` but |
| they are almost same performance for now. |
| |
| .. |
| |
| .. bpo: 28029 |
| .. date: 2019-10-29-09-38-54 |
| .. nonce: AmRMEF |
| .. section: Core and Builtins |
| |
| ``"".replace("", s, n)`` now returns ``s`` instead of an empty string for |
| all non-zero ``n``. There are similar changes for :class:`bytes` and |
| :class:`bytearray` objects. |
| |
| .. |
| |
| .. bpo: 38535 |
| .. date: 2019-10-20-12-43-48 |
| .. nonce: ESMkVN |
| .. section: Core and Builtins |
| |
| Fixed line numbers and column offsets for AST nodes for calls without |
| arguments in decorators. |
| |
| .. |
| |
| .. bpo: 38525 |
| .. date: 2019-10-20-00-36-18 |
| .. nonce: Vty1cA |
| .. section: Core and Builtins |
| |
| Fix a segmentation fault when using reverse iterators of empty ``dict`` |
| objects. Patch by Dong-hee Na and Inada Naoki. |
| |
| .. |
| |
| .. bpo: 38465 |
| .. date: 2019-10-19-12-44-13 |
| .. nonce: V1L8c4 |
| .. section: Core and Builtins |
| |
| :class:`bytearray`, :class:`~array.array` and :class:`~mmap.mmap` objects |
| allow now to export more than 2**31 buffers at a time. |
| |
| .. |
| |
| .. bpo: 38469 |
| .. date: 2019-10-13-23-41-38 |
| .. nonce: 9kmuQj |
| .. section: Core and Builtins |
| |
| Fixed a bug where the scope of named expressions was not being resolved |
| correctly in the presence of the *global* keyword. Patch by Pablo Galindo. |
| |
| .. |
| |
| .. bpo: 38437 |
| .. date: 2019-10-10-20-42-09 |
| .. nonce: z_0mZp |
| .. section: Core and Builtins |
| |
| Activate the ``GC_DEBUG`` macro for debug builds of the interpreter (when |
| ``Py_DEBUG`` is set). Patch by Pablo Galindo. |
| |
| .. |
| |
| .. bpo: 38379 |
| .. date: 2019-10-10-01-41-02 |
| .. nonce: _q4dhn |
| .. section: Core and Builtins |
| |
| When the garbage collector makes a collection in which some objects |
| resurrect (they are reachable from outside the isolated cycles after the |
| finalizers have been executed), do not block the collection of all objects |
| that are still unreachable. Patch by Pablo Galindo and Tim Peters. |
| |
| .. |
| |
| .. bpo: 38379 |
| .. date: 2019-10-09-16-50-52 |
| .. nonce: oz5qZx |
| .. section: Core and Builtins |
| |
| When cyclic garbage collection (gc) runs finalizers that resurrect |
| unreachable objects, the current gc run ends, without collecting any cyclic |
| trash. However, the statistics reported by ``collect()`` and |
| ``get_stats()`` claimed that all cyclic trash found was collected, and that |
| the resurrected objects were collected. Changed the stats to report that |
| none were collected. |
| |
| .. |
| |
| .. bpo: 38392 |
| .. date: 2019-10-07-22-51-39 |
| .. nonce: KaXXps |
| .. section: Core and Builtins |
| |
| In debug mode, :c:func:`PyObject_GC_Track` now calls ``tp_traverse()`` of |
| the object type to ensure that the object is valid: test that objects |
| visited by ``tp_traverse()`` are valid. |
| |
| .. |
| |
| .. bpo: 38210 |
| .. date: 2019-10-06-15-01-57 |
| .. nonce: Xgc6F_ |
| .. section: Core and Builtins |
| |
| Remove unecessary intersection and update set operation in dictview with |
| empty set. (Contributed by Dong-hee Na in :issue:`38210`.) |
| |
| .. |
| |
| .. bpo: 38402 |
| .. date: 2019-10-05-19-36-16 |
| .. nonce: EZuzgK |
| .. section: Core and Builtins |
| |
| Check the error from the system's underlying ``crypt`` or ``crypt_r``. |
| |
| .. |
| |
| .. bpo: 37474 |
| .. date: 2019-10-01-12-46-30 |
| .. nonce: cB3se1 |
| .. section: Core and Builtins |
| |
| On FreeBSD, Python no longer calls ``fedisableexcept()`` at startup to |
| control the floating point control mode. The call became useless since |
| FreeBSD 6: it became the default mode. |
| |
| .. |
| |
| .. bpo: 38006 |
| .. date: 2019-09-30-09-33-21 |
| .. nonce: UYlJum |
| .. section: Core and Builtins |
| |
| Fix a bug due to the interaction of weakrefs and the cyclic garbage |
| collector. We must clear any weakrefs in garbage in order to prevent their |
| callbacks from executing and causing a crash. |
| |
| .. |
| |
| .. bpo: 38317 |
| .. date: 2019-09-30-00-56-21 |
| .. nonce: pmqlIQ |
| .. section: Core and Builtins |
| |
| Fix warnings options priority: ``PyConfig.warnoptions`` has the highest |
| priority, as stated in the :pep:`587`. |
| |
| .. |
| |
| .. bpo: 38310 |
| .. date: 2019-09-28-22-54-25 |
| .. nonce: YDTbEo |
| .. section: Core and Builtins |
| |
| Predict ``BUILD_MAP_UNPACK_WITH_CALL`` -> ``CALL_FUNCTION_EX`` opcode pairs |
| in the main interpreter loop. Patch by Brandt Bucher. |
| |
| .. |
| |
| .. bpo: 36871 |
| .. date: 2019-09-24-18-45-46 |
| .. nonce: p47knk |
| .. section: Core and Builtins |
| |
| Improve error handling for the assert_has_calls and assert_has_awaits |
| methods of mocks. Fixed a bug where any errors encountered while binding the |
| expected calls to the mock's spec were silently swallowed, leading to |
| misleading error output. |
| |
| .. |
| |
| .. bpo: 11410 |
| .. date: 2019-09-24-05-32-27 |
| .. nonce: vS182p |
| .. section: Core and Builtins |
| |
| Better control over symbol visibility is provided through use of the |
| visibility attributes available in gcc >= 4.0, provided in a uniform way |
| across POSIX and Windows. The POSIX build files have been updated to compile |
| with -fvisibility=hidden, minimising exported symbols. |
| |
| .. |
| |
| .. bpo: 38219 |
| .. date: 2019-09-22-13-56-18 |
| .. nonce: rFl7JD |
| .. section: Core and Builtins |
| |
| Optimized the :class:`dict` constructor and the :meth:`~dict.update` method |
| for the case when the argument is a dict. |
| |
| .. |
| |
| .. bpo: 38236 |
| .. date: 2019-09-20-19-06-23 |
| .. nonce: eQ0Tmj |
| .. section: Core and Builtins |
| |
| Python now dumps path configuration if it fails to import the Python codecs |
| of the filesystem and stdio encodings. |
| |
| .. |
| |
| .. bpo: 38013 |
| .. date: 2019-09-12-19-50-01 |
| .. nonce: I7btD0 |
| .. section: Core and Builtins |
| |
| Allow to call ``async_generator_athrow().throw(...)`` even for non-started |
| async generator helper. It fixes annoying warning at the end of |
| :func:`asyncio.run` call. |
| |
| .. |
| |
| .. bpo: 38124 |
| .. date: 2019-09-12-00-14-01 |
| .. nonce: n6E0H7 |
| .. section: Core and Builtins |
| |
| Fix an off-by-one error in PyState_AddModule that could cause out-of-bounds |
| memory access. |
| |
| .. |
| |
| .. bpo: 38116 |
| .. date: 2019-09-11-14-49-42 |
| .. nonce: KDwmwt |
| .. section: Core and Builtins |
| |
| The select module is now PEP-384 compliant and no longer has static state |
| |
| .. |
| |
| .. bpo: 38113 |
| .. date: 2019-09-11-14-10-02 |
| .. nonce: yZXC3P |
| .. section: Core and Builtins |
| |
| ast module updated to PEP-384 and all statics removed |
| |
| .. |
| |
| .. bpo: 38076 |
| .. date: 2019-09-09-16-36-37 |
| .. nonce: C5dVBl |
| .. section: Core and Builtins |
| |
| The struct module is now PEP-384 compatible |
| |
| .. |
| |
| .. bpo: 38075 |
| .. date: 2019-09-09-15-59-50 |
| .. nonce: N8OZKF |
| .. section: Core and Builtins |
| |
| The random module is now PEP-384 compatible |
| |
| .. |
| |
| .. bpo: 38074 |
| .. date: 2019-09-09-15-40-57 |
| .. nonce: MsVbeI |
| .. section: Core and Builtins |
| |
| zlib module made PEP-384 compatible |
| |
| .. |
| |
| .. bpo: 38073 |
| .. date: 2019-09-09-15-17-58 |
| .. nonce: ZoKYOU |
| .. section: Core and Builtins |
| |
| Make pwd extension module PEP-384 compatible |
| |
| .. |
| |
| .. bpo: 38072 |
| .. date: 2019-09-09-15-00-42 |
| .. nonce: Y1xpDO |
| .. section: Core and Builtins |
| |
| grp module made PEP-384 compatible |
| |
| .. |
| |
| .. bpo: 38069 |
| .. date: 2019-09-09-14-46-05 |
| .. nonce: cn8XLv |
| .. section: Core and Builtins |
| |
| Make _posixsubprocess PEP-384 compatible |
| |
| .. |
| |
| .. bpo: 38071 |
| .. date: 2019-09-09-14-44-17 |
| .. nonce: bLwkBJ |
| .. section: Core and Builtins |
| |
| Make termios extension module PEP-384 compatible |
| |
| .. |
| |
| .. bpo: 38005 |
| .. date: 2019-09-02-20-00-31 |
| .. nonce: e7VsTA |
| .. section: Core and Builtins |
| |
| Fixed comparing and creating of InterpreterID and ChannelID. |
| |
| .. |
| |
| .. bpo: 36946 |
| .. date: 2019-09-02-16-17-42 |
| .. nonce: _lAuSR |
| .. section: Core and Builtins |
| |
| Fix possible signed integer overflow when handling slices. Patch by |
| hongweipeng. |
| |
| .. |
| |
| .. bpo: 37994 |
| .. date: 2019-08-31-11-13-25 |
| .. nonce: Rj6S4j |
| .. section: Core and Builtins |
| |
| Fixed silencing arbitrary errors if an attribute lookup fails in several |
| sites. Only AttributeError should be silenced. |
| |
| .. |
| |
| .. bpo: 8425 |
| .. date: 2019-08-29-01-55-38 |
| .. nonce: FTq4A8 |
| .. section: Core and Builtins |
| |
| Optimize set difference_update for the case when the other set is much |
| larger than the base set. (Suggested by Evgeny Kapun with code contributed |
| by Michele Orrù). |
| |
| .. |
| |
| .. bpo: 37966 |
| .. date: 2019-08-27-21-21-36 |
| .. nonce: 5OBLez |
| .. section: Core and Builtins |
| |
| The implementation of :func:`~unicodedata.is_normalized` has been greatly |
| sped up on strings that aren't normalized, by implementing the full |
| normalization-quick-check algorithm from the Unicode standard. |
| |
| .. |
| |
| .. bpo: 37947 |
| .. date: 2019-08-26-04-09-57 |
| .. nonce: mzAQtB |
| .. section: Core and Builtins |
| |
| Adjust correctly the recursion level in the symtable generation for named |
| expressions. Patch by Pablo Galindo. |
| |
| .. |
| |
| .. bpo: 37812 |
| .. date: 2019-08-23-22-46-25 |
| .. nonce: vsWZwS |
| .. section: Core and Builtins |
| |
| The ``CHECK_SMALL_INT`` macro used inside :file:`Object/longobject.c` has |
| been replaced with an explicit ``return`` at each call site. |
| |
| .. |
| |
| .. bpo: 37751 |
| .. date: 2019-08-20-04-36-37 |
| .. nonce: CSFzUd |
| .. section: Core and Builtins |
| |
| Fix :func:`codecs.lookup` to normalize the encoding name the same way than |
| :func:`encodings.normalize_encoding`, except that :func:`codecs.lookup` also |
| converts the name to lower case. |
| |
| .. |
| |
| .. bpo: 37830 |
| .. date: 2019-08-17-18-41-59 |
| .. nonce: fNfMbz |
| .. section: Core and Builtins |
| |
| Fixed compilation of :keyword:`break` and :keyword:`continue` in the |
| :keyword:`finally` block when the corresponding :keyword:`try` block |
| contains :keyword:`return` with a non-constant value. |
| |
| .. |
| |
| .. bpo: 20490 |
| .. date: 2019-08-15-12-48-36 |
| .. nonce: -hXeEn |
| .. section: Core and Builtins |
| |
| Improve import error message for partially initialized module on circular |
| ``from`` imports - by Anthony Sottile. |
| |
| .. |
| |
| .. bpo: 37840 |
| .. date: 2019-08-13-18-05-20 |
| .. nonce: elLCci |
| .. section: Core and Builtins |
| |
| Fix handling of negative indices in :c:member:`~PySequenceMethods.sq_item` |
| of :class:`bytearray`. Patch by Sergey Fedoseev. |
| |
| .. |
| |
| .. bpo: 37802 |
| .. date: 2019-08-09-18-28-57 |
| .. nonce: pKxcAW |
| .. section: Core and Builtins |
| |
| Slightly improve performance of :c:func:`PyLong_FromUnsignedLong`, |
| :c:func:`PyLong_FromUnsignedLongLong` and :c:func:`PyLong_FromSize_t`. Patch |
| by Sergey Fedoseev. |
| |
| .. |
| |
| .. bpo: 37409 |
| .. date: 2019-08-06-23-39-05 |
| .. nonce: 1qwzn2 |
| .. section: Core and Builtins |
| |
| Ensure explicit relative imports from interactive sessions and scripts |
| (having no parent package) always raise ImportError, rather than treating |
| the current module as the package. Patch by Ben Lewis. |
| |
| .. |
| |
| .. bpo: 32912 |
| .. date: 2019-08-06-14-03-59 |
| .. nonce: UDwSMJ |
| .. section: Core and Builtins |
| |
| Reverted :issue:`32912`: emitting :exc:`SyntaxWarning` instead of |
| :exc:`DeprecationWarning` for invalid escape sequences in string and bytes |
| literals. |
| |
| .. |
| |
| .. bpo: 37757 |
| .. date: 2019-08-05-14-22-59 |
| .. nonce: lRv5HX |
| .. section: Core and Builtins |
| |
| :pep:`572`: As described in the PEP, assignment expressions now raise |
| :exc:`SyntaxError` when their interaction with comprehension scoping results |
| in an ambiguous target scope. |
| |
| The ``TargetScopeError`` subclass originally proposed by the PEP has been |
| removed in favour of just raising regular syntax errors for the disallowed |
| cases. |
| |
| .. |
| |
| .. bpo: 36279 |
| .. date: 2019-08-04-12-24-18 |
| .. nonce: 8Zy7jZ |
| .. section: Core and Builtins |
| |
| Fix potential use of uninitialized memory in :func:`os.wait3`. |
| |
| .. |
| |
| .. bpo: 36311 |
| .. date: 2019-08-02-15-01-33 |
| .. nonce: uY5vt- |
| .. section: Core and Builtins |
| |
| Decoding bytes objects larger than 2GiB is faster and no longer fails when a |
| multibyte characters spans a chunk boundary. |
| |
| .. |
| |
| .. bpo: 34880 |
| .. date: 2019-08-01-10-45-51 |
| .. nonce: u_x_CG |
| .. section: Core and Builtins |
| |
| The :keyword:`assert` statement now works properly if the |
| :exc:`AssertionError` exception is being shadowed. Patch by Zackery Spytz. |
| |
| .. |
| |
| .. bpo: 37340 |
| .. date: 2019-07-25-11-06-57 |
| .. nonce: 5ktLEg |
| .. section: Core and Builtins |
| |
| Removed object cache (``free_list``) for bound method objects. Temporary |
| bound method objects are less used than before thanks to the ``LOAD_METHOD`` |
| opcode and the ``_PyObject_VectorcallMethod`` C API. |
| |
| .. |
| |
| .. bpo: 37648 |
| .. date: 2019-07-22-11-05-05 |
| .. nonce: 6TY2L- |
| .. section: Core and Builtins |
| |
| Fixed minor inconsistency in :meth:`list.__contains__`, |
| :meth:`tuple.__contains__` and a few other places. The collection's item is |
| now always at the left and the needle is on the right of ``==``. |
| |
| .. |
| |
| .. bpo: 37444 |
| .. date: 2019-07-20-22-34-42 |
| .. nonce: UOd3Xs |
| .. section: Core and Builtins |
| |
| Update differing exception between :meth:`builtins.__import__` and |
| :meth:`importlib.__import__`. |
| |
| .. |
| |
| .. bpo: 37619 |
| .. date: 2019-07-18-11-50-49 |
| .. nonce: X6Lulo |
| .. section: Core and Builtins |
| |
| When adding a wrapper descriptor from one class to a different class (for |
| example, setting ``__add__ = str.__add__`` on an ``int`` subclass), an |
| exception is correctly raised when the operator is called. |
| |
| .. |
| |
| .. 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: 37543 |
| .. date: 2019-07-10-20-33-53 |
| .. nonce: EvI19D |
| .. section: Core and Builtins |
| |
| Optimized pymalloc for non PGO build. |
| |
| .. |
| |
| .. bpo: 37537 |
| .. date: 2019-07-10-09-56-47 |
| .. nonce: OkB0wd |
| .. section: Core and Builtins |
| |
| Compute allocated pymalloc blocks inside _Py_GetAllocatedBlocks(). This |
| slows down _Py_GetAllocatedBlocks() but gives a small speedup to |
| _PyObject_Malloc() and _PyObject_Free(). |
| |
| .. |
| |
| .. bpo: 37467 |
| .. date: 2019-07-01-12-22-44 |
| .. nonce: u-XyEu |
| .. section: Core and Builtins |
| |
| Fix :func:`sys.excepthook` and :c:func:`PyErr_Display` if a filename is a |
| bytes string. For example, for a SyntaxError exception where the filename |
| attribute is a bytes string. |
| |
| .. |
| |
| .. bpo: 37433 |
| .. date: 2019-06-27-15-01-14 |
| .. nonce: amNGqr |
| .. section: Core and Builtins |
| |
| Fix ``SyntaxError`` indicator printing too many spaces for multi-line |
| strings - by Anthony Sottile. |
| |
| .. |
| |
| .. bpo: 37417 |
| .. date: 2019-06-26-18-41-00 |
| .. nonce: VsZeHL |
| .. section: Core and Builtins |
| |
| :meth:`bytearray.extend` now correctly handles errors that arise during |
| iteration. Patch by Brandt Bucher. |
| |
| .. |
| |
| .. bpo: 37414 |
| .. date: 2019-06-26-17-27-26 |
| .. nonce: o6Lnbc |
| .. section: Core and Builtins |
| |
| The undocumented ``sys.callstats()`` function has been removed. Since Python |
| 3.7, it was deprecated and always returned ``None``. It required a special |
| build option ``CALL_PROFILE`` which was already removed in Python 3.7. |
| |
| .. |
| |
| .. bpo: 37392 |
| .. date: 2019-06-25-01-45-06 |
| .. nonce: J3JhIx |
| .. section: Core and Builtins |
| |
| Remove ``sys.getcheckinterval()`` and ``sys.setcheckinterval()`` functions. |
| They were deprecated since Python 3.2. Use :func:`sys.getswitchinterval` and |
| :func:`sys.setswitchinterval` instead. Remove also ``check_interval`` field |
| of the ``PyInterpreterState`` structure. |
| |
| .. |
| |
| .. bpo: 37388 |
| .. date: 2019-06-24-21-53-52 |
| .. nonce: 0XTZmW |
| .. section: Core and Builtins |
| |
| In development mode and in debug build, *encoding* and *errors* arguments |
| are now checked on string encoding and decoding operations. Examples: |
| :func:`open`, :meth:`str.encode` and :meth:`bytes.decode`. |
| |
| By default, for best performances, the *errors* argument is only checked at |
| the first encoding/decoding error, and the *encoding* argument is sometimes |
| ignored for empty strings. |
| |
| .. |
| |
| .. bpo: 37348 |
| .. date: 2019-06-23-00-26-30 |
| .. nonce: pp8P-x |
| .. section: Core and Builtins |
| |
| Optimized decoding short ASCII string with UTF-8 and ascii codecs. |
| ``b"foo".decode()`` is about 15% faster. Patch by Inada Naoki. |
| |
| .. |
| |
| .. bpo: 24214 |
| .. date: 2019-06-22-12-45-20 |
| .. nonce: hIiHeD |
| .. section: Core and Builtins |
| |
| Improved support of the surrogatepass error handler in the UTF-8 and UTF-16 |
| incremental decoders. |
| |
| .. |
| |
| .. bpo: 37330 |
| .. date: 2019-06-18-17-53-06 |
| .. nonce: wAvHmz |
| .. section: Core and Builtins |
| |
| :func:`open`, :func:`io.open`, :func:`codecs.open` and |
| :class:`fileinput.FileInput` no longer accept ``'U'`` ("universal newline") |
| in the file mode. This flag was deprecated since Python 3.3. |
| |
| .. |
| |
| .. bpo: 35224 |
| .. date: 2019-06-17-06-03-55 |
| .. nonce: FHWPGv |
| .. section: Core and Builtins |
| |
| Reverse evaluation order of key: value in dict comprehensions as proposed in |
| PEP 572. I.e. in ``{k: v for ...}``, ``k`` will be evaluated before ``v``. |
| |
| .. |
| |
| .. bpo: 37316 |
| .. date: 2019-06-17-03-53-16 |
| .. nonce: LytDX_ |
| .. section: Core and Builtins |
| |
| Fix the :c:func:`PySys_Audit` call in :class:`mmap.mmap`. |
| |
| .. |
| |
| .. bpo: 37300 |
| .. date: 2019-06-16-02-38-25 |
| .. nonce: WJkgKV |
| .. section: Core and Builtins |
| |
| Remove an unnecssary Py_XINCREF in classobject.c. |
| |
| .. |
| |
| .. bpo: 37269 |
| .. date: 2019-06-14-06-32-33 |
| .. nonce: SjVVAe |
| .. section: Core and Builtins |
| |
| Fix a bug in the peephole optimizer that was not treating correctly constant |
| conditions with binary operators. Patch by Pablo Galindo. |
| |
| .. |
| |
| .. bpo: 20443 |
| .. date: 2019-06-13-12-55-38 |
| .. nonce: bQWAxg |
| .. section: Core and Builtins |
| |
| Python now gets the absolute path of the script filename specified on the |
| command line (ex: "python3 script.py"): the __file__ attribute of the |
| __main__ module and sys.path[0] become an absolute path, rather than a |
| relative path. |
| |
| .. |
| |
| .. bpo: 37257 |
| .. date: 2019-06-13-02-27-12 |
| .. nonce: IMxDvT |
| .. section: Core and Builtins |
| |
| Python's small object allocator (``obmalloc.c``) now allows (no more than) |
| one empty arena to remain available for immediate reuse, without returning |
| it to the OS. This prevents thrashing in simple loops where an arena could |
| be created and destroyed anew on each iteration. |
| |
| .. |
| |
| .. bpo: 37231 |
| .. date: 2019-06-12-14-39-16 |
| .. nonce: LF41Es |
| .. section: Core and Builtins |
| |
| The dispatching of type slots to special methods (for example calling |
| ``__mul__`` when doing ``x * y``) has been made faster. |
| |
| .. |
| |
| .. 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: 37213 |
| .. date: 2019-06-11-11-15-19 |
| .. nonce: UPii5K |
| .. section: Core and Builtins |
| |
| Handle correctly negative line offsets in the peephole optimizer. Patch by |
| Pablo Galindo. |
| |
| .. |
| |
| .. bpo: 37219 |
| .. date: 2019-06-10-23-18-31 |
| .. nonce: jPSufq |
| .. section: Core and Builtins |
| |
| Remove erroneous optimization for empty set differences. |
| |
| .. |
| |
| .. bpo: 15913 |
| .. date: 2019-06-06-20-52-38 |
| .. nonce: 5Sg5cv |
| .. section: Core and Builtins |
| |
| Implement :c:func:`PyBuffer_SizeFromFormat()` function (previously |
| documented but not implemented): call :func:`struct.calcsize`. Patch by |
| Joannah Nanjekye. |
| |
| .. |
| |
| .. bpo: 36922 |
| .. date: 2019-06-06-13-59-52 |
| .. nonce: EMZ3TF |
| .. section: Core and Builtins |
| |
| Slot functions optimize any callable with ``Py_TPFLAGS_METHOD_DESCRIPTOR`` |
| instead of only instances of ``function``. |
| |
| .. |
| |
| .. bpo: 36974 |
| .. date: 2019-06-06-11-00-55 |
| .. nonce: wdzzym |
| .. section: Core and Builtins |
| |
| The slot ``tp_vectorcall_offset`` is inherited unconditionally to support |
| ``super().__call__()`` when the base class uses vectorcall. |
| |
| .. |
| |
| .. bpo: 37160 |
| .. date: 2019-06-05-09-24-17 |
| .. nonce: O3IAY3 |
| .. section: Core and Builtins |
| |
| :func:`threading.get_native_id` now also supports NetBSD. |
| |
| .. |
| |
| .. bpo: 37077 |
| .. date: 2019-05-28-11-47-44 |
| .. nonce: S1h0Fc |
| .. section: Core and Builtins |
| |
| Add :func:`threading.get_native_id` support for AIX. Patch by M. Felt |
| |
| .. |
| |
| .. bpo: 36781 |
| .. date: 2019-05-06-09-59-31 |
| .. nonce: uocWt6 |
| .. section: Core and Builtins |
| |
| :func:`sum` has been optimized for boolean values. |
| |
| .. |
| |
| .. bpo: 34556 |
| .. date: 2019-05-05-18-09-40 |
| .. nonce: o9kfpu |
| .. section: Core and Builtins |
| |
| Add ``--upgrade-deps`` to venv module. Patch by Cooper Ry Lees |
| |
| .. |
| |
| .. bpo: 20523 |
| .. date: 2019-02-15-20-42-36 |
| .. nonce: rRLrvr |
| .. section: Core and Builtins |
| |
| ``pdb.Pdb`` supports ~/.pdbrc in Windows 7. Patch by Tim Hopper and Dan |
| Lidral-Porter. |
| |
| .. |
| |
| .. bpo: 35551 |
| .. date: 2019-01-18-16-16-27 |
| .. nonce: oF5pbO |
| .. section: Core and Builtins |
| |
| Updated encodings: - Removed the "tis260" encoding, which was an alias for |
| the nonexistent "tactis" codec. - Added "mac_centeuro" as an alias for the |
| mac_latin2 encoding. |
| |
| .. |
| |
| .. bpo: 19072 |
| .. date: 2018-07-23-13-09-54 |
| .. nonce: Gc59GS |
| .. section: Core and Builtins |
| |
| The :class:`classmethod` decorator can now wrap other descriptors such as |
| property objects. Adapted from a patch written by Graham Dumpleton. |
| |
| .. |
| |
| .. bpo: 27575 |
| .. date: 2018-06-14-13-55-45 |
| .. nonce: mMYgzv |
| .. section: Core and Builtins |
| |
| Improve speed of dictview intersection by directly using set intersection |
| logic. Patch by David Su. |
| |
| .. |
| |
| .. bpo: 30773 |
| .. date: 2018-06-07-01-01-20 |
| .. nonce: C31rVE |
| .. section: Core and Builtins |
| |
| Prohibit parallel running of aclose() / asend() / athrow(). Fix ag_running |
| to reflect the actual running status of the AG. |
| |
| .. |
| |
| .. bpo: 36589 |
| .. date: 2019-11-16-22-56-51 |
| .. nonce: 0Io76D |
| .. section: Library |
| |
| The :func:`curses.update_lines_cols` function now returns ``None`` instead |
| of ``1`` on success. |
| |
| .. |
| |
| .. bpo: 38807 |
| .. date: 2019-11-15-09-30-29 |
| .. nonce: PsmRog |
| .. section: Library |
| |
| Update :exc:`TypeError` messages for :meth:`os.path.join` to include |
| :class:`os.PathLike` objects as acceptable input types. |
| |
| .. |
| |
| .. bpo: 38724 |
| .. date: 2019-11-14-14-13-29 |
| .. nonce: T5ySfR |
| .. section: Library |
| |
| Add a repr for ``subprocess.Popen`` objects. Patch by Andrey Doroschenko. |
| |
| .. |
| |
| .. bpo: 38786 |
| .. date: 2019-11-13-16-49-03 |
| .. nonce: gNOwKh |
| .. section: Library |
| |
| pydoc now recognizes and parses HTTPS URLs. Patch by python273. |
| |
| .. |
| |
| .. bpo: 38785 |
| .. date: 2019-11-13-16-17-43 |
| .. nonce: NEOEfk |
| .. section: Library |
| |
| Prevent asyncio from crashing if parent ``__init__`` is not called from a |
| constructor of object derived from ``asyncio.Future``. |
| |
| .. |
| |
| .. bpo: 38723 |
| .. date: 2019-11-12-15-46-28 |
| .. nonce: gcdMFn |
| .. section: Library |
| |
| :mod:`pdb` now uses :meth:`io.open_code` to trigger auditing events. |
| |
| .. |
| |
| .. bpo: 27805 |
| .. date: 2019-11-11-21-43-06 |
| .. nonce: D3zl1_ |
| .. section: Library |
| |
| Allow opening pipes and other non-seekable files in append mode with |
| :func:`open`. |
| |
| .. |
| |
| .. bpo: 38438 |
| .. date: 2019-11-11-06-14-25 |
| .. nonce: vSVeHN |
| .. section: Library |
| |
| Simplify the :mod:`argparse` usage message for ``nargs="*"``. |
| |
| .. |
| |
| .. bpo: 38761 |
| .. date: 2019-11-10-13-40-33 |
| .. nonce: P1UUIZ |
| .. section: Library |
| |
| WeakSet is now registered as a collections.abc.MutableSet. |
| |
| .. |
| |
| .. bpo: 38716 |
| .. date: 2019-11-06-15-58-07 |
| .. nonce: R3uMLT |
| .. section: Library |
| |
| logging: change RotatingHandler namer and rotator to class-level attributes. |
| This stops __init__ from setting them to None in the case where a subclass |
| defines them with eponymous methods. |
| |
| .. |
| |
| .. bpo: 38713 |
| .. date: 2019-11-05-21-22-22 |
| .. nonce: bmhquU |
| .. section: Library |
| |
| Add :data:`os.P_PIDFD` constant, which may be passed to :func:`os.waitid` to |
| wait on a Linux process file descriptor. |
| |
| .. |
| |
| .. bpo: 38692 |
| .. date: 2019-11-05-19-15-57 |
| .. nonce: 2DCDA- |
| .. section: Library |
| |
| Add :class:`asyncio.PidfdChildWatcher`, a Linux-specific child watcher |
| implementation that polls process file descriptors. |
| |
| .. |
| |
| .. bpo: 38692 |
| .. date: 2019-11-05-07-18-24 |
| .. nonce: UpatA7 |
| .. section: Library |
| |
| Expose the Linux ``pidfd_open`` syscall as :func:`os.pidfd_open`. |
| |
| .. |
| |
| .. bpo: 38602 |
| .. date: 2019-10-27-22-29-45 |
| .. nonce: 7jvYFA |
| .. section: Library |
| |
| Added constants :data:`~fcntl.F_OFD_GETLK`, :data:`~fcntl.F_OFD_SETLK` and |
| :data:`~fcntl.F_OFD_SETLKW` to the :mod:`fcntl` module. Patch by Dong-hee |
| Na. |
| |
| .. |
| |
| .. bpo: 38334 |
| .. date: 2019-10-27-00-08-49 |
| .. nonce: pfLLmc |
| .. section: Library |
| |
| Fixed seeking backward on an encrypted :class:`zipfile.ZipExtFile`. |
| |
| .. |
| |
| .. bpo: 38312 |
| .. date: 2019-10-26-14-42-20 |
| .. nonce: e_FVWh |
| .. section: Library |
| |
| Add :func:`curses.get_escdelay`, :func:`curses.set_escdelay`, |
| :func:`curses.get_tabsize`, and :func:`curses.set_tabsize` functions - by |
| Anthony Sottile. |
| |
| .. |
| |
| .. bpo: 38586 |
| .. date: 2019-10-24-17-26-39 |
| .. nonce: cyq5nr |
| .. section: Library |
| |
| Now :func:`~logging.config.fileConfig` correcty sets the .name of handlers |
| loaded. |
| |
| .. |
| |
| .. bpo: 38565 |
| .. date: 2019-10-24-08-10-30 |
| .. nonce: SWSUst |
| .. section: Library |
| |
| Add new cache_parameters() method for functools.lru_cache() to better |
| support pickling. |
| |
| .. |
| |
| .. bpo: 34679 |
| .. date: 2019-10-23-16-25-12 |
| .. nonce: Bnw8o3 |
| .. section: Library |
| |
| asynci.ProactorEventLoop.close() now only calls signal.set_wakeup_fd() in |
| the main thread. |
| |
| .. |
| |
| .. bpo: 31202 |
| .. date: 2019-10-20-12-04-48 |
| .. nonce: NfdIus |
| .. section: Library |
| |
| The case the result of :func:`pathlib.WindowsPath.glob` matches now the case |
| of the pattern for literal parts. |
| |
| .. |
| |
| .. bpo: 36321 |
| .. date: 2019-10-19-21-41-20 |
| .. nonce: CFlxfy |
| .. section: Library |
| |
| Remove misspelled attribute. The 3.8 changelog noted that this would be |
| removed in 3.9. |
| |
| .. |
| |
| .. bpo: 38521 |
| .. date: 2019-10-18-13-57-31 |
| .. nonce: U-7aaM |
| .. section: Library |
| |
| Fixed erroneous equality comparison in statistics.NormalDist(). |
| |
| .. |
| |
| .. bpo: 38493 |
| .. date: 2019-10-16-19-56-51 |
| .. nonce: 86ExWB |
| .. section: Library |
| |
| Added :data:`~os.CLD_KILLED` and :data:`~os.CLD_STOPPED` for |
| :attr:`si_code`. Patch by Dong-hee Na. |
| |
| .. |
| |
| .. bpo: 38478 |
| .. date: 2019-10-15-11-37-57 |
| .. nonce: A87OPO |
| .. section: Library |
| |
| Fixed a bug in :meth:`inspect.signature.bind` that was causing it to fail |
| when handling a keyword argument with same name as positional-only |
| parameter. Patch by Pablo Galindo. |
| |
| .. |
| |
| .. bpo: 33604 |
| .. date: 2019-10-15-09-47-40 |
| .. nonce: J12cWT |
| .. section: Library |
| |
| Fixed `hmac.new` and `hmac.HMAC` to raise TypeError instead of ValueError |
| when the digestmod parameter, now required in 3.8, is omitted. Also |
| clarified the hmac module documentation and docstrings. |
| |
| .. |
| |
| .. bpo: 38378 |
| .. date: 2019-10-13-11-00-03 |
| .. nonce: yYNpSm |
| .. section: Library |
| |
| Parameters *out* and *in* of :func:`os.sendfile` was renamed to *out_fd* and |
| *in_fd*. |
| |
| .. |
| |
| .. bpo: 38417 |
| .. date: 2019-10-12-00-13-47 |
| .. nonce: W7x_aS |
| .. section: Library |
| |
| Added support for setting the umask in the child process to the subprocess |
| module on POSIX systems. |
| |
| .. |
| |
| .. bpo: 38449 |
| .. date: 2019-10-11-18-49-00 |
| .. nonce: 9TWMlz |
| .. section: Library |
| |
| Revert GH-15522, which introduces a regression in |
| :meth:`mimetypes.guess_type` due to improper handling of filenames as urls. |
| |
| .. |
| |
| .. bpo: 38431 |
| .. date: 2019-10-10-16-53-00 |
| .. nonce: d5wzNp |
| .. section: Library |
| |
| Fix ``__repr__`` method for :class:`dataclasses.InitVar` to support typing |
| objects, patch by Samuel Colvin. |
| |
| .. |
| |
| .. bpo: 38109 |
| .. date: 2019-10-10-00-25-28 |
| .. nonce: 9w-IGF |
| .. section: Library |
| |
| Add missing :data:`stat.S_IFDOOR`, :data:`stat.S_IFPORT`, |
| :data:`stat.S_IFWHT`, :func:`stat.S_ISDOOR`, :func:`stat.S_ISPORT`, and |
| :func:`stat.S_ISWHT` values to the Python implementation of :mod:`stat`. |
| |
| .. |
| |
| .. bpo: 38422 |
| .. date: 2019-10-09-18-16-51 |
| .. nonce: aiM5bq |
| .. section: Library |
| |
| Clarify docstrings of pathlib suffix(es) |
| |
| .. |
| |
| .. bpo: 38405 |
| .. date: 2019-10-08-11-18-40 |
| .. nonce: 0-7e7s |
| .. section: Library |
| |
| Nested subclasses of :class:`typing.NamedTuple` are now pickleable. |
| |
| .. |
| |
| .. bpo: 38332 |
| .. date: 2019-10-05-02-07-52 |
| .. nonce: hwrPN7 |
| .. section: Library |
| |
| Prevent :exc:`KeyError` thrown by :func:`_encoded_words.decode` when given |
| an encoded-word with invalid content-type encoding from propagating all the |
| way to :func:`email.message.get`. |
| |
| .. |
| |
| .. bpo: 38371 |
| .. date: 2019-10-04-18-39-59 |
| .. nonce: S6Klvm |
| .. section: Library |
| |
| Deprecated the ``split()`` method in :class:`_tkinter.TkappType` in favour |
| of the ``splitlist()`` method which has more consistent and predicable |
| behavior. |
| |
| .. |
| |
| .. bpo: 38341 |
| .. date: 2019-10-01-21-06-18 |
| .. nonce: uqwgU_ |
| .. section: Library |
| |
| Add :exc:`smtplib.SMTPNotSupportedError` to the :mod:`smtplib` exported |
| names. |
| |
| .. |
| |
| .. bpo: 38319 |
| .. date: 2019-09-30-22-06-33 |
| .. nonce: 5QjiDa |
| .. section: Library |
| |
| sendfile() used in socket and shutil modules was raising OverflowError for |
| files >= 2GiB on 32-bit architectures. (patch by Giampaolo Rodola) |
| |
| .. |
| |
| .. bpo: 38242 |
| .. date: 2019-09-30-00-15-27 |
| .. nonce: uPIyAc |
| .. section: Library |
| |
| Revert the new asyncio Streams API |
| |
| .. |
| |
| .. bpo: 13153 |
| .. date: 2019-09-29-22-47-37 |
| .. nonce: 0mO9qR |
| .. section: Library |
| |
| OS native encoding is now used for converting between Python strings and Tcl |
| objects. This allows to display, copy and paste to clipboard emoji and |
| other non-BMP characters. Converting strings from Tcl to Python and back |
| now never fails (except MemoryError). |
| |
| .. |
| |
| .. bpo: 38019 |
| .. date: 2019-09-29-13-50-24 |
| .. nonce: 6MoOE3 |
| .. section: Library |
| |
| Correctly handle pause/resume reading of closed asyncio unix pipe. |
| |
| .. |
| |
| .. bpo: 38163 |
| .. date: 2019-09-28-20-16-40 |
| .. nonce: x51-vK |
| .. section: Library |
| |
| Child mocks will now detect their type as either synchronous or |
| asynchronous, asynchronous child mocks will be AsyncMocks and synchronous |
| child mocks will be either MagicMock or Mock (depending on their parent |
| type). |
| |
| .. |
| |
| .. bpo: 38161 |
| .. date: 2019-09-27-16-31-28 |
| .. nonce: zehai1 |
| .. section: Library |
| |
| Removes _AwaitEvent from AsyncMock. |
| |
| .. |
| |
| .. bpo: 38216 |
| .. date: 2019-09-27-15-24-45 |
| .. nonce: -7yvZR |
| .. section: Library |
| |
| Allow the rare code that wants to send invalid http requests from the |
| `http.client` library a way to do so. The fixes for bpo-30458 led to |
| breakage for some projects that were relying on this ability to test their |
| own behavior in the face of bad requests. |
| |
| .. |
| |
| .. bpo: 28286 |
| .. date: 2019-09-26-12-16-30 |
| .. nonce: LdSsrN |
| .. section: Library |
| |
| Deprecate opening :class:`~gzip.GzipFile` for writing implicitly. Always |
| specify the *mode* argument for writing. |
| |
| .. |
| |
| .. bpo: 38108 |
| .. date: 2019-09-25-21-37-02 |
| .. nonce: Jr9HU6 |
| .. section: Library |
| |
| Any synchronous magic methods on an AsyncMock now return a MagicMock. Any |
| asynchronous magic methods on a MagicMock now return an AsyncMock. |
| |
| .. |
| |
| .. bpo: 38265 |
| .. date: 2019-09-25-05-16-19 |
| .. nonce: X6-gsT |
| .. section: Library |
| |
| Update the *length* parameter of :func:`os.pread` to accept |
| :c:type:`Py_ssize_t` instead of :c:type:`int`. |
| |
| .. |
| |
| .. bpo: 38112 |
| .. date: 2019-09-24-10-55-01 |
| .. nonce: 2EinX9 |
| .. section: Library |
| |
| :mod:`compileall` has a higher default recursion limit and new command-line |
| arguments for path manipulation, symlinks handling, and multiple |
| optimization levels. |
| |
| .. |
| |
| .. bpo: 38248 |
| .. date: 2019-09-22-13-05-36 |
| .. nonce: Yo3N_1 |
| .. section: Library |
| |
| asyncio: Fix inconsistent immediate Task cancellation |
| |
| .. |
| |
| .. bpo: 38237 |
| .. date: 2019-09-20-14-27-17 |
| .. nonce: xRUZbx |
| .. section: Library |
| |
| The arguments for the builtin pow function are more descriptive. They can |
| now also be passed in as keywords. |
| |
| .. |
| |
| .. bpo: 34002 |
| .. date: 2019-09-19-19-58-33 |
| .. nonce: KBnaVX |
| .. section: Library |
| |
| Improve efficiency in parts of email package by changing while-pop to a for |
| loop, using isdisjoint instead of set intersections. |
| |
| .. |
| |
| .. bpo: 38191 |
| .. date: 2019-09-17-12-28-27 |
| .. nonce: 1TU0HV |
| .. section: Library |
| |
| Constructors of :class:`~typing.NamedTuple` and :class:`~typing.TypedDict` |
| types now accept arbitrary keyword argument names, including "cls", "self", |
| "typename", "_typename", "fields" and "_fields". |
| |
| .. |
| |
| .. bpo: 38155 |
| .. date: 2019-09-16-21-47-48 |
| .. nonce: d92lRc |
| .. section: Library |
| |
| Add ``__all__`` to :mod:`datetime`. Patch by Tahia Khan. |
| |
| .. |
| |
| .. bpo: 38185 |
| .. date: 2019-09-16-19-12-57 |
| .. nonce: zYWppY |
| .. section: Library |
| |
| Fixed case-insensitive string comparison in :class:`sqlite3.Row` indexing. |
| |
| .. |
| |
| .. bpo: 38136 |
| .. date: 2019-09-16-09-54-42 |
| .. nonce: MdI-Zb |
| .. section: Library |
| |
| Changes AsyncMock call count and await count to be two different counters. |
| Now await count only counts when a coroutine has been awaited, not when it |
| has been called, and vice-versa. Update the documentation around this. |
| |
| .. |
| |
| .. bpo: 37828 |
| .. date: 2019-09-15-21-31-18 |
| .. nonce: gLLDX7 |
| .. section: Library |
| |
| Fix default mock name in :meth:`unittest.mock.Mock.assert_called` |
| exceptions. Patch by Abraham Toriz Cruz. |
| |
| .. |
| |
| .. bpo: 38175 |
| .. date: 2019-09-15-10-30-33 |
| .. nonce: 61XlUv |
| .. section: Library |
| |
| Fix a memory leak in comparison of :class:`sqlite3.Row` objects. |
| |
| .. |
| |
| .. bpo: 33936 |
| .. date: 2019-09-14-10-34-00 |
| .. nonce: 8wCI_n |
| .. section: Library |
| |
| _hashlib no longer calls obsolete OpenSSL initialization function with |
| OpenSSL 1.1.0+. |
| |
| .. |
| |
| .. bpo: 34706 |
| .. date: 2019-09-13-14-54-33 |
| .. nonce: HWVpOY |
| .. section: Library |
| |
| Preserve subclassing in inspect.Signature.from_callable. |
| |
| .. |
| |
| .. bpo: 38153 |
| .. date: 2019-09-13-12-18-51 |
| .. nonce: nHAbuJ |
| .. section: Library |
| |
| Names of hashing algorithms frome OpenSSL are now normalized to follow |
| Python's naming conventions. For example OpenSSL uses sha3-512 instead of |
| sha3_512 or blake2b512 instead of blake2b. |
| |
| .. |
| |
| .. bpo: 38115 |
| .. date: 2019-09-13-09-24-58 |
| .. nonce: BOO-Y1 |
| .. section: Library |
| |
| Fix a bug in dis.findlinestarts() where it would return invalid bytecode |
| offsets. Document that a code object's co_lnotab can contain invalid |
| bytecode offsets. |
| |
| .. |
| |
| .. bpo: 38148 |
| .. date: 2019-09-13-08-55-43 |
| .. nonce: Lnww6D |
| .. section: Library |
| |
| Add slots to :mod:`asyncio` transport classes, which can reduce memory |
| usage. |
| |
| .. |
| |
| .. bpo: 38142 |
| .. date: 2019-09-12-18-41-35 |
| .. nonce: 1I0Ch0 |
| .. section: Library |
| |
| The _hashlib OpenSSL wrapper extension module is now PEP-384 compliant. |
| |
| .. |
| |
| .. bpo: 9216 |
| .. date: 2019-09-12-14-54-45 |
| .. nonce: W7QMpC |
| .. section: Library |
| |
| hashlib constructors now support usedforsecurity flag to signal that a |
| hashing algorithm is not used in a security context. |
| |
| .. |
| |
| .. bpo: 36991 |
| .. date: 2019-09-12-14-52-38 |
| .. nonce: 1OcSm8 |
| .. section: Library |
| |
| Fixes a potential incorrect AttributeError exception escaping |
| ZipFile.extract() in some unsupported input error situations. |
| |
| .. |
| |
| .. bpo: 38134 |
| .. date: 2019-09-12-13-18-55 |
| .. nonce: gXJTbP |
| .. section: Library |
| |
| Remove obsolete copy of PBKDF2_HMAC_fast. All supported OpenSSL versions |
| contain a fast implementation. |
| |
| .. |
| |
| .. bpo: 38132 |
| .. date: 2019-09-12-12-47-35 |
| .. nonce: KSFx1F |
| .. section: Library |
| |
| The OpenSSL hashlib wrapper uses a simpler implementation. Several Macros |
| and pointless caches are gone. The hash name now comes from OpenSSL's EVP. |
| The algorithm name stays the same, except it is now always lower case. |
| |
| .. |
| |
| .. bpo: 38008 |
| .. date: 2019-09-12-10-47-34 |
| .. nonce: sH74Iy |
| .. section: Library |
| |
| Fix parent class check in protocols to correctly identify the module that |
| provides a builtin protocol, instead of assuming they all come from the |
| :mod:`collections.abc` module |
| |
| .. |
| |
| .. bpo: 34037 |
| .. date: 2019-09-11-21-38-41 |
| .. nonce: LIAS_3 |
| .. section: Library |
| |
| For :mod:`asyncio`, add a new coroutine |
| :meth:`loop.shutdown_default_executor`. The new coroutine provides an API to |
| schedule an executor shutdown that waits on the threadpool to finish |
| closing. Also, :func:`asyncio.run` has been updated to utilize the new |
| coroutine. Patch by Kyle Stanley. |
| |
| .. |
| |
| .. bpo: 37405 |
| .. date: 2019-09-11-20-27-41 |
| .. nonce: MG5xiY |
| .. section: Library |
| |
| Fixed regression bug for socket.getsockname() for non-CAN_ISOTP AF_CAN |
| address family sockets by returning a 1-tuple instead of string. |
| |
| .. |
| |
| .. bpo: 38121 |
| .. date: 2019-09-11-16-54-57 |
| .. nonce: SrSDzB |
| .. section: Library |
| |
| Update parameter names on functions in importlib.metadata matching the |
| changes in the 0.22 release of importlib_metadata. |
| |
| .. |
| |
| .. bpo: 38110 |
| .. date: 2019-09-11-14-49-20 |
| .. nonce: A19Y-q |
| .. section: Library |
| |
| The os.closewalk() implementation now uses the libc fdwalk() API on |
| platforms where it is available. |
| |
| .. |
| |
| .. bpo: 38093 |
| .. date: 2019-09-11-14-45-30 |
| .. nonce: yQ6k7y |
| .. section: Library |
| |
| Fixes AsyncMock so it doesn't crash when used with AsyncContextManagers or |
| AsyncIterators. |
| |
| .. |
| |
| .. bpo: 37488 |
| .. date: 2019-09-11-11-44-16 |
| .. nonce: S8CJUL |
| .. section: Library |
| |
| Add warning to :meth:`datetime.utctimetuple`, :meth:`datetime.utcnow` and |
| :meth:`datetime.utcfromtimestamp` . |
| |
| .. |
| |
| .. bpo: 35640 |
| .. date: 2019-09-10-15-52-55 |
| .. nonce: X0lp5f |
| .. section: Library |
| |
| Allow passing a :term:`path-like object` as ``directory`` argument to the |
| :class:`http.server.SimpleHTTPRequestHandler` class. Patch by Géry Ogam. |
| |
| .. |
| |
| .. bpo: 38086 |
| .. date: 2019-09-10-11-42-59 |
| .. nonce: w5TlG- |
| .. section: Library |
| |
| Update importlib.metadata with changes from `importlib_metadata 0.21 |
| <https://gitlab.com/python-devs/importlib_metadata/blob/0.21/importlib_metadata/docs/changelog.rst>`_. |
| |
| .. |
| |
| .. bpo: 37251 |
| .. date: 2019-09-10-10-59-50 |
| .. nonce: 8zn2o3 |
| .. section: Library |
| |
| Remove `__code__` check in AsyncMock that incorrectly evaluated function |
| specs as async objects but failed to evaluate classes with `__await__` but |
| no `__code__` attribute defined as async objects. |
| |
| .. |
| |
| .. bpo: 38037 |
| .. date: 2019-09-09-18-39-23 |
| .. nonce: B0UgFU |
| .. section: Library |
| |
| Fix reference counters in the :mod:`signal` module. |
| |
| .. |
| |
| .. bpo: 38066 |
| .. date: 2019-09-09-14-39-47 |
| .. nonce: l9mWv- |
| .. section: Library |
| |
| Hide internal asyncio.Stream methods: feed_eof(), feed_data(), |
| set_exception() and set_transport(). |
| |
| .. |
| |
| .. bpo: 38059 |
| .. date: 2019-09-08-11-36-50 |
| .. nonce: 8SA6co |
| .. section: Library |
| |
| inspect.py now uses sys.exit() instead of exit() |
| |
| .. |
| |
| .. bpo: 38049 |
| .. date: 2019-09-07-12-32-50 |
| .. nonce: xKP4tf |
| .. section: Library |
| |
| Added command-line interface for the :mod:`ast` module. |
| |
| .. |
| |
| .. bpo: 37953 |
| .. date: 2019-09-06-17-40-34 |
| .. nonce: db5FQq |
| .. section: Library |
| |
| In :mod:`typing`, improved the ``__hash__`` and ``__eq__`` methods for |
| :class:`ForwardReferences`. |
| |
| .. |
| |
| .. bpo: 38026 |
| .. date: 2019-09-04-20-34-14 |
| .. nonce: 0LLRX- |
| .. section: Library |
| |
| Fixed :func:`inspect.getattr_static` used ``isinstance`` while it should |
| avoid dynamic lookup. |
| |
| .. |
| |
| .. bpo: 35923 |
| .. date: 2019-09-03-01-41-35 |
| .. nonce: lYpKbY |
| .. section: Library |
| |
| Update :class:`importlib.machinery.BuiltinImporter` to use |
| ``loader._ORIGIN`` instead of a hardcoded value. Patch by Dong-hee Na. |
| |
| .. |
| |
| .. bpo: 38010 |
| .. date: 2019-09-02-14-30-39 |
| .. nonce: JOnz9Z |
| .. section: Library |
| |
| In ``importlib.metadata`` sync with ``importlib_metadata`` 0.20, clarifying |
| behavior of ``files()`` and fixing issue where only one requirement was |
| returned for ``requires()`` on ``dist-info`` packages. |
| |
| .. |
| |
| .. bpo: 38006 |
| .. date: 2019-09-02-13-37-27 |
| .. nonce: Y7vA0Q |
| .. section: Library |
| |
| weakref.WeakValueDictionary defines a local remove() function used as |
| callback for weak references. This function was created with a closure. |
| Modify the implementation to avoid the closure. |
| |
| .. |
| |
| .. bpo: 37995 |
| .. date: 2019-08-31-13-36-09 |
| .. nonce: rS8HzT |
| .. section: Library |
| |
| Added the *indent* option to :func:`ast.dump` which allows it to produce a |
| multiline indented output. |
| |
| .. |
| |
| .. bpo: 34410 |
| .. date: 2019-08-31-01-52-59 |
| .. nonce: 7KbWZQ |
| .. section: Library |
| |
| Fixed a crash in the :func:`tee` iterator when re-enter it. RuntimeError is |
| now raised in this case. |
| |
| .. |
| |
| .. bpo: 37140 |
| .. date: 2019-08-30-11-21-10 |
| .. nonce: cFAX-a |
| .. section: Library |
| |
| Fix a ctypes regression of Python 3.8. When a ctypes.Structure is passed by |
| copy to a function, ctypes internals created a temporary object which had |
| the side effect of calling the structure finalizer (__del__) twice. The |
| Python semantics requires a finalizer to be called exactly once. Fix ctypes |
| internals to no longer call the finalizer twice. |
| |
| .. |
| |
| .. bpo: 37587 |
| .. date: 2019-08-29-18-48-48 |
| .. nonce: N7TGTC |
| .. section: Library |
| |
| ``_json.scanstring`` is now up to 3x faster when there are many backslash |
| escaped characters in the JSON string. |
| |
| .. |
| |
| .. bpo: 37834 |
| .. date: 2019-08-29-16-41-36 |
| .. nonce: FThnsh |
| .. section: Library |
| |
| Prevent shutil.rmtree exception when built on non-Windows system without fd |
| system call support, like older versions of macOS. |
| |
| .. |
| |
| .. bpo: 10978 |
| .. date: 2019-08-29-01-19-13 |
| .. nonce: J6FQYY |
| .. section: Library |
| |
| Semaphores and BoundedSemaphores can now release more than one waiting |
| thread at a time. |
| |
| .. |
| |
| .. bpo: 37972 |
| .. date: 2019-08-28-21-40-12 |
| .. nonce: kP-n4L |
| .. section: Library |
| |
| Subscripts to the `unittest.mock.call` objects now receive the same chaining |
| mechanism as any other custom attributes, so that the following usage no |
| longer raises a `TypeError`: |
| |
| call().foo().__getitem__('bar') |
| |
| Patch by blhsing |
| |
| .. |
| |
| .. bpo: 37965 |
| .. date: 2019-08-28-14-04-18 |
| .. nonce: 7xGE-C |
| .. section: Library |
| |
| Fix C compiler warning caused by distutils.ccompiler.CCompiler.has_function. |
| |
| .. |
| |
| .. bpo: 37964 |
| .. date: 2019-08-27-21-19-28 |
| .. nonce: SxdnsF |
| .. section: Library |
| |
| Add ``F_GETPATH`` command to :mod:`fcntl`. |
| |
| .. |
| |
| .. bpo: 37960 |
| .. date: 2019-08-27-10-52-13 |
| .. nonce: CTY7Lw |
| .. section: Library |
| |
| ``repr()`` of buffered and text streams now silences only expected |
| exceptions when get the value of "name" and "mode" attributes. |
| |
| .. |
| |
| .. bpo: 37961 |
| .. date: 2019-08-27-10-30-44 |
| .. nonce: 4nm0zZ |
| .. section: Library |
| |
| Add a ``total_nframe`` field to the traces collected by the tracemalloc |
| module. This field indicates the original number of frames before it was |
| truncated. |
| |
| .. |
| |
| .. bpo: 37951 |
| .. date: 2019-08-27-10-03-48 |
| .. nonce: MfRQgL |
| .. section: Library |
| |
| Most features of the subprocess module now work again in subinterpreters. |
| Only *preexec_fn* is restricted in subinterpreters. |
| |
| .. |
| |
| .. bpo: 36205 |
| .. date: 2019-08-27-03-53-26 |
| .. nonce: AfkGRl |
| .. section: Library |
| |
| Fix the rusage implementation of time.process_time() to correctly report the |
| sum of the system and user CPU time. |
| |
| .. |
| |
| .. bpo: 37950 |
| .. date: 2019-08-26-10-45-51 |
| .. nonce: -K1IKT |
| .. section: Library |
| |
| Fix :func:`ast.dump` when call with incompletely initialized node. |
| |
| .. |
| |
| .. bpo: 34679 |
| .. date: 2019-08-25-18-07-48 |
| .. nonce: HECzL7 |
| .. section: Library |
| |
| Restores instantiation of Windows IOCP event loops from the non-main thread. |
| |
| .. |
| |
| .. bpo: 36917 |
| .. date: 2019-08-25-14-56-42 |
| .. nonce: GBxdw2 |
| .. section: Library |
| |
| Add default implementation of the :meth:`ast.NodeVisitor.visit_Constant` |
| method which emits a deprecation warning and calls corresponding methody |
| ``visit_Num()``, ``visit_Str()``, etc. |
| |
| .. |
| |
| .. bpo: 37798 |
| .. date: 2019-08-24-16-54-49 |
| .. nonce: 7mRQCk |
| .. section: Library |
| |
| Update test_statistics.py to verify that the statistics module works well |
| for both C and Python implementations. Patch by Dong-hee Na |
| |
| .. |
| |
| .. bpo: 26589 |
| .. date: 2019-08-23-00-55-19 |
| .. nonce: M1xyxG |
| .. section: Library |
| |
| Added a new status code to the http module: 451 |
| UNAVAILABLE_FOR_LEGAL_REASONS |
| |
| .. |
| |
| .. bpo: 37915 |
| .. date: 2019-08-22-16-13-27 |
| .. nonce: xyoZI5 |
| .. section: Library |
| |
| Fix a segmentation fault that appeared when comparing instances of |
| ``datetime.timezone`` and ``datetime.tzinfo`` objects. Patch by Pablo |
| Galindo. |
| |
| .. |
| |
| .. bpo: 32554 |
| .. date: 2019-08-22-01-49-05 |
| .. nonce: 4xiXyM |
| .. section: Library |
| |
| Deprecate having random.seed() call hash on arbitrary types. |
| |
| .. |
| |
| .. bpo: 9938 |
| .. date: 2019-08-21-16-38-56 |
| .. nonce: t3G7N9 |
| .. section: Library |
| |
| Add optional keyword argument ``exit_on_error`` for :class:`ArgumentParser`. |
| |
| .. |
| |
| .. bpo: 37851 |
| .. date: 2019-08-21-13-43-04 |
| .. nonce: mIIfD_ |
| .. section: Library |
| |
| The :mod:`faulthandler` module no longer allocates its alternative stack at |
| Python startup. Now the stack is only allocated at the first faulthandler |
| usage. |
| |
| .. |
| |
| .. bpo: 32793 |
| .. date: 2019-08-20-05-17-32 |
| .. nonce: cgpXl6 |
| .. section: Library |
| |
| Fix a duplicated debug message when :meth:`smtplib.SMTP.connect` is called. |
| |
| .. |
| |
| .. bpo: 37885 |
| .. date: 2019-08-19-10-31-41 |
| .. nonce: 4Nc9sp |
| .. section: Library |
| |
| venv: Don't generate unset variable warning on deactivate. |
| |
| .. |
| |
| .. bpo: 37868 |
| .. date: 2019-08-17-22-33-54 |
| .. nonce: hp64fi |
| .. section: Library |
| |
| Fix dataclasses.is_dataclass when given an instance that never raises |
| AttributeError in __getattr__. That is, an object that returns something |
| for __dataclass_fields__ even if it's not a dataclass. |
| |
| .. |
| |
| .. bpo: 37811 |
| .. date: 2019-08-14-21-41-07 |
| .. nonce: d1xYj7 |
| .. section: Library |
| |
| Fix ``socket`` module's ``socket.connect(address)`` function being unable to |
| establish connection in case of interrupted system call. The problem was |
| observed on all OSes which ``poll(2)`` system call can take only |
| non-negative integers and -1 as a timeout value. |
| |
| .. |
| |
| .. bpo: 37863 |
| .. date: 2019-08-14-20-46-39 |
| .. nonce: CkXqgX |
| .. section: Library |
| |
| Optimizations for Fraction.__hash__ suggested by Tim Peters. |
| |
| .. |
| |
| .. bpo: 21131 |
| .. date: 2019-08-14-15-34-23 |
| .. nonce: 0MMQRi |
| .. section: Library |
| |
| Fix ``faulthandler.register(chain=True)`` stack. faulthandler now allocates |
| a dedicated stack of ``SIGSTKSZ*2`` bytes, instead of just ``SIGSTKSZ`` |
| bytes. Calling the previous signal handler in faulthandler signal handler |
| uses more than ``SIGSTKSZ`` bytes of stack memory on some platforms. |
| |
| .. |
| |
| .. bpo: 37798 |
| .. date: 2019-08-14-13-51-24 |
| .. nonce: AmXrik |
| .. section: Library |
| |
| Add C fastpath for statistics.NormalDist.inv_cdf() Patch by Dong-hee Na |
| |
| .. |
| |
| .. bpo: 37804 |
| .. date: 2019-08-12-23-07-47 |
| .. nonce: Ene6L- |
| .. section: Library |
| |
| Remove the deprecated method `threading.Thread.isAlive()`. Patch by Dong-hee |
| Na. |
| |
| .. |
| |
| .. bpo: 37819 |
| .. date: 2019-08-11-10-34-19 |
| .. nonce: LVJls- |
| .. section: Library |
| |
| Add Fraction.as_integer_ratio() to match the corresponding methods in bool, |
| int, float, and decimal. |
| |
| .. |
| |
| .. bpo: 14465 |
| .. date: 2019-08-10-18-50-04 |
| .. nonce: qZGC4g |
| .. section: Library |
| |
| Add an xml.etree.ElementTree.indent() function for pretty-printing XML |
| trees. Contributed by Stefan Behnel. |
| |
| .. |
| |
| .. bpo: 37810 |
| .. date: 2019-08-10-12-33-27 |
| .. nonce: d4zbvB |
| .. section: Library |
| |
| Fix :mod:`difflib` ``?`` hint in diff output when dealing with tabs. Patch |
| by Anthony Sottile. |
| |
| .. |
| |
| .. bpo: 37772 |
| .. date: 2019-08-07-23-48-09 |
| .. nonce: hLCvdn |
| .. section: Library |
| |
| In ``zipfile.Path``, when adding implicit dirs, ensure that ancestral |
| directories are added and that duplicates are excluded. |
| |
| .. |
| |
| .. bpo: 18578 |
| .. date: 2019-08-07-19-34-07 |
| .. nonce: xfvdb_ |
| .. section: Library |
| |
| Renamed and documented `test.bytecode_helper` as |
| `test.support.bytecode_helper`. Patch by Joannah Nanjekye. |
| |
| .. |
| |
| .. bpo: 37785 |
| .. date: 2019-08-07-14-49-22 |
| .. nonce: y7OlT8 |
| .. section: Library |
| |
| Fix xgettext warnings in :mod:`argparse`. |
| |
| .. |
| |
| .. bpo: 34488 |
| .. date: 2019-08-06-21-30-58 |
| .. nonce: OqxVo8 |
| .. section: Library |
| |
| :meth:`writelines` method of :class:`io.BytesIO` is now slightly faster when |
| many small lines are passed. Patch by Sergey Fedoseev. |
| |
| .. |
| |
| .. bpo: 37449 |
| .. date: 2019-08-04-17-22-33 |
| .. nonce: ycbL2z |
| .. section: Library |
| |
| `ensurepip` now uses `importlib.resources.read_binary()` to read data |
| instead of `pkgutil.get_data()`. Patch by Joannah Nanjekye. |
| |
| .. |
| |
| .. bpo: 28292 |
| .. date: 2019-08-04-11-47-58 |
| .. nonce: vkihH5 |
| .. section: Library |
| |
| Mark calendar.py helper functions as being private. The follows PEP 8 |
| guidance to maintain the style conventions in the module and it addresses a |
| known case of user confusion. |
| |
| .. |
| |
| .. bpo: 18049 |
| .. date: 2019-08-02-16-44-42 |
| .. nonce: OA4qBL |
| .. section: Library |
| |
| Add definition of THREAD_STACK_SIZE for AIX in Python/thread_pthread.h The |
| default thread stacksize caused crashes with the default recursion limit |
| Patch by M Felt |
| |
| .. |
| |
| .. bpo: 37742 |
| .. date: 2019-08-02-14-01-25 |
| .. nonce: f4Xn9S |
| .. section: Library |
| |
| The logging.getLogger() API now returns the root logger when passed the name |
| 'root', whereas previously it returned a non-root logger named 'root'. This |
| could affect cases where user code explicitly wants a non-root logger named |
| 'root', or instantiates a logger using logging.getLogger(__name__) in some |
| top-level module called 'root.py'. |
| |
| .. |
| |
| .. bpo: 37738 |
| .. date: 2019-08-01-17-11-16 |
| .. nonce: A3WWcT |
| .. section: Library |
| |
| Fix the implementation of curses ``addch(str, color_pair)``: pass the color |
| pair to ``setcchar()``, instead of always passing 0 as the color pair. |
| |
| .. |
| |
| .. bpo: 37723 |
| .. date: 2019-07-31-16-49-01 |
| .. nonce: zq6tw8 |
| .. section: Library |
| |
| Fix performance regression on regular expression parsing with huge character |
| sets. Patch by Yann Vaginay. |
| |
| .. |
| |
| .. bpo: 35943 |
| .. date: 2019-07-31-15-52-51 |
| .. nonce: -KswoB |
| .. section: Library |
| |
| The function :c:func:`PyImport_GetModule` now ensures any module it returns |
| is fully initialized. Patch by Joannah Nanjekye. |
| |
| .. |
| |
| .. bpo: 32178 |
| .. date: 2019-07-30-22-41-05 |
| .. nonce: X-IFLe |
| .. section: Library |
| |
| Fix IndexError in :mod:`email` package when trying to parse invalid address |
| fields starting with ``:``. |
| |
| .. |
| |
| .. bpo: 37268 |
| .. date: 2019-07-30-01-27-29 |
| .. nonce: QDmA44 |
| .. section: Library |
| |
| The :mod:`parser` module is deprecated and will be removed in future |
| versions of Python. |
| |
| .. |
| |
| .. bpo: 11953 |
| .. date: 2019-07-29-21-39-45 |
| .. nonce: 4Hpwf9 |
| .. section: Library |
| |
| Completing WSA* error codes in :mod:`socket`. |
| |
| .. |
| |
| .. bpo: 37685 |
| .. date: 2019-07-28-22-25-25 |
| .. nonce: _3bN9f |
| .. section: Library |
| |
| Fixed comparisons of :class:`datetime.timedelta` and |
| :class:`datetime.timezone`. |
| |
| .. |
| |
| .. 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: 37695 |
| .. date: 2019-07-27-20-21-03 |
| .. nonce: QANdvg |
| .. section: Library |
| |
| Correct :func:`curses.unget_wch` error message. Patch by Anthony Sottile. |
| |
| .. |
| |
| .. bpo: 37689 |
| .. date: 2019-07-27-18-00-43 |
| .. nonce: glEmZi |
| .. section: Library |
| |
| Add :meth:`is_relative_to` in :class:`PurePath` to determine whether or not |
| one path is relative to another. |
| |
| .. |
| |
| .. bpo: 29553 |
| .. date: 2019-07-27-10-14-45 |
| .. nonce: TVeIDe |
| .. section: Library |
| |
| Fixed :meth:`argparse.ArgumentParser.format_usage` for mutually exclusive |
| groups. Patch by Andrew Nester. |
| |
| .. |
| |
| .. 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: 37685 |
| .. date: 2019-07-26-00-12-29 |
| .. nonce: TqckMZ |
| .. section: Library |
| |
| Fixed ``__eq__``, ``__lt__`` etc implementations in some classes. They now |
| return :data:`NotImplemented` for unsupported type of the other operand. |
| This allows the other operand to play role (for example the equality |
| comparison with :data:`~unittest.mock.ANY` will return ``True``). |
| |
| .. |
| |
| .. bpo: 37354 |
| .. date: 2019-07-25-10-28-40 |
| .. nonce: RT3_3H |
| .. section: Library |
| |
| Make Activate.ps1 Powershell script static to allow for signing it. |
| |
| .. |
| |
| .. bpo: 37664 |
| .. date: 2019-07-24-18-27-44 |
| .. nonce: o-GYZC |
| .. section: Library |
| |
| Update wheels bundled with ensurepip (pip 19.2.3 and setuptools 41.2.0) |
| |
| .. |
| |
| .. bpo: 37663 |
| .. date: 2019-07-24-14-38-53 |
| .. nonce: h4-9-1 |
| .. section: Library |
| |
| Bring consistency to venv shell activation scripts by always using |
| __VENV_PROMPT__. |
| |
| .. |
| |
| .. bpo: 37642 |
| .. date: 2019-07-21-20-59-31 |
| .. nonce: L61Bvy |
| .. section: Library |
| |
| Allowed the pure Python implementation of :class:`datetime.timezone` to |
| represent sub-minute offsets close to minimum and maximum boundaries, |
| specifically in the ranges (23:59, 24:00) and (-23:59, 24:00). Patch by |
| Ngalim Siregar |
| |
| .. |
| |
| .. bpo: 36161 |
| .. date: 2019-07-20-01-17-43 |
| .. nonce: Fzf-f9 |
| .. section: Library |
| |
| In :mod:`posix`, use ``ttyname_r`` instead of ``ttyname`` for thread safety. |
| |
| .. |
| |
| .. bpo: 36324 |
| .. date: 2019-07-19-22-44-41 |
| .. nonce: 1VjywS |
| .. section: Library |
| |
| Make internal attributes for statistics.NormalDist() private. |
| |
| .. |
| |
| .. bpo: 37555 |
| .. date: 2019-07-19-20-13-48 |
| .. nonce: S5am28 |
| .. section: Library |
| |
| Fix `NonCallableMock._call_matcher` returning tuple instead of `_Call` |
| object when `self._spec_signature` exists. Patch by Elizabeth Uselton |
| |
| .. |
| |
| .. bpo: 29446 |
| .. date: 2019-07-19-16-06-48 |
| .. nonce: iXGuoi |
| .. section: Library |
| |
| Make `from tkinter import *` import only the expected objects. |
| |
| .. |
| |
| .. bpo: 16970 |
| .. date: 2019-07-19-01-46-56 |
| .. nonce: GEASf5 |
| .. section: Library |
| |
| Adding a value error when an invalid value in passed to nargs Patch by |
| Robert Leenders |
| |
| .. |
| |
| .. bpo: 34443 |
| .. date: 2019-07-17-11-10-08 |
| .. nonce: OFnGqz |
| .. section: Library |
| |
| Exceptions from :mod:`enum` now use the ``__qualname`` of the enum class in |
| the exception message instead of the ``__name__``. |
| |
| .. |
| |
| .. 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: 37587 |
| .. date: 2019-07-13-16-02-48 |
| .. nonce: fd-1aF |
| .. section: Library |
| |
| Make json.loads faster for long strings. (Patch by Marco Paolini) |
| |
| .. |
| |
| .. bpo: 18378 |
| .. date: 2019-07-13-13-40-12 |
| .. nonce: NHcojp |
| .. section: Library |
| |
| Recognize "UTF-8" as a valid value for LC_CTYPE in locale._parse_localename. |
| |
| .. |
| |
| .. 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: 37531 |
| .. date: 2019-07-09-19-38-26 |
| .. nonce: GX7s8S |
| .. section: Library |
| |
| "python3 -m test -jN --timeout=TIMEOUT" now kills a worker process if it |
| runs longer than *TIMEOUT* seconds. |
| |
| .. |
| |
| .. bpo: 37482 |
| .. date: 2019-07-09-11-20-21 |
| .. nonce: auzvev |
| .. section: Library |
| |
| Fix serialization of display name in originator or destination address |
| fields with both encoded words and special chars. |
| |
| .. |
| |
| .. bpo: 36993 |
| .. date: 2019-07-09-05-44-39 |
| .. nonce: 4javqu |
| .. section: Library |
| |
| Improve error reporting for corrupt zip files with bad zip64 extra data. |
| Patch by Daniel Hillier. |
| |
| .. |
| |
| .. 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: 37424 |
| .. date: 2019-07-04-13-00-20 |
| .. nonce: 0i1MR- |
| .. section: Library |
| |
| Fixes a possible hang when using a timeout on `subprocess.run()` while |
| capturing output. If the child process spawned its own children or |
| otherwise connected its stdout or stderr handles with another process, we |
| could hang after the timeout was reached and our child was killed when |
| attempting to read final output from the pipes. |
| |
| .. |
| |
| .. 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: 37479 |
| .. date: 2019-07-02-12-43-57 |
| .. nonce: O53a5S |
| .. section: Library |
| |
| When `Enum.__str__` is overridden in a derived class, the override will be |
| used by `Enum.__format__` regardless of whether mixin classes are present. |
| |
| .. |
| |
| .. bpo: 37440 |
| .. date: 2019-06-28-16-40-17 |
| .. nonce: t3wX-N |
| .. section: Library |
| |
| http.client now enables TLS 1.3 post-handshake authentication for default |
| context or if a cert_file is passed to HTTPSConnection. |
| |
| .. |
| |
| .. bpo: 37437 |
| .. date: 2019-06-27-20-33-50 |
| .. nonce: du39_A |
| .. section: Library |
| |
| Update vendorized expat version to 2.2.7. |
| |
| .. |
| |
| .. bpo: 37428 |
| .. date: 2019-06-27-13-27-02 |
| .. nonce: _wcwUd |
| .. section: Library |
| |
| SSLContext.post_handshake_auth = True no longer sets |
| SSL_VERIFY_POST_HANDSHAKE verify flag for client connections. Although the |
| option is documented as ignored for clients, OpenSSL implicitly enables cert |
| chain validation when the flag is set. |
| |
| .. |
| |
| .. bpo: 37420 |
| .. date: 2019-06-26-22-25-05 |
| .. nonce: CxFJ09 |
| .. section: Library |
| |
| :func:`os.sched_setaffinity` now correctly handles errors that arise during |
| iteration over its ``mask`` argument. Patch by Brandt Bucher. |
| |
| .. |
| |
| .. bpo: 37412 |
| .. date: 2019-06-26-16-28-59 |
| .. nonce: lx0VjC |
| .. section: Library |
| |
| The :func:`os.getcwdb` function now uses the UTF-8 encoding on Windows, |
| rather than the ANSI code page: see :pep:`529` for the rationale. The |
| function is no longer deprecated on Windows. |
| |
| .. |
| |
| .. bpo: 37406 |
| .. date: 2019-06-26-03-00-06 |
| .. nonce: uovkpq |
| .. section: Library |
| |
| The sqlite3 module now raises TypeError, rather than ValueError, if |
| operation argument type is not str: execute(), executemany() and calling a |
| connection. |
| |
| .. |
| |
| .. bpo: 29412 |
| .. date: 2019-06-25-19-27-25 |
| .. nonce: n4Zqdh |
| .. section: Library |
| |
| Fix IndexError in parsing a header value ending unexpectedly. Patch by |
| Abhilash Raj. |
| |
| .. |
| |
| .. bpo: 36546 |
| .. date: 2019-06-25-05-07-48 |
| .. nonce: RUcxaK |
| .. section: Library |
| |
| The *dist* argument for statistics.quantiles() is now positional only. The |
| current name doesn't reflect that the argument can be either a dataset or a |
| distribution. Marking the parameter as positional avoids confusion and |
| makes it possible to change the name later. |
| |
| .. |
| |
| .. bpo: 37394 |
| .. date: 2019-06-25-02-10-00 |
| .. nonce: srZ1zx |
| .. section: Library |
| |
| Fix a bug that was causing the :mod:`queue` module to fail if the |
| accelerator module was not available. Patch by Pablo Galindo. |
| |
| .. |
| |
| .. bpo: 37376 |
| .. date: 2019-06-24-11-26-34 |
| .. nonce: SwSUQ4 |
| .. section: Library |
| |
| :mod:`pprint` now has support for :class:`types.SimpleNamespace`. Patch by |
| Carl Bordum Hansen. |
| |
| .. |
| |
| .. 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: 37212 |
| .. date: 2019-06-22-22-00-35 |
| .. nonce: Zhv-tq |
| .. section: Library |
| |
| :func:`unittest.mock.call` now preserves the order of keyword arguments in |
| repr output. Patch by Karthikeyan Singaravelan. |
| |
| .. |
| |
| .. bpo: 37372 |
| .. date: 2019-06-22-12-30-00 |
| .. nonce: kIKqZ6 |
| .. section: Library |
| |
| Fix error unpickling datetime.time objects from Python 2 with seconds>=24. |
| Patch by Justin Blanchard. |
| |
| .. |
| |
| .. bpo: 37345 |
| .. date: 2019-06-22-08-51-44 |
| .. nonce: o8XABX |
| .. section: Library |
| |
| Add formal support for UDPLITE sockets. Support was present before, but it |
| is now easier to detect support with ``hasattr(socket, 'IPPROTO_UDPLITE')`` |
| and there are constants defined for each of the values needed: |
| :py:obj:`socket.IPPROTO_UDPLITE`, :py:obj:`UDPLITE_SEND_CSCOV`, and |
| :py:obj:`UDPLITE_RECV_CSCOV`. Patch by Gabe Appleton. |
| |
| .. |
| |
| .. bpo: 37358 |
| .. date: 2019-06-21-14-54-02 |
| .. nonce: RsASpn |
| .. section: Library |
| |
| Optimized ``functools.partial`` by using vectorcall. |
| |
| .. |
| |
| .. 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: 37163 |
| .. date: 2019-06-19-10-35-53 |
| .. nonce: 9pPg2F |
| .. section: Library |
| |
| The *obj* argument of :func:`dataclasses.replace` is positional-only now. |
| |
| .. |
| |
| .. bpo: 37085 |
| .. date: 2019-06-18-16-29-31 |
| .. nonce: GeYaD6 |
| .. section: Library |
| |
| Add the optional Linux SocketCAN Broadcast Manager constants, used as flags |
| to configure the BCM behaviour, in the socket module. Patch by Karl Ding. |
| |
| .. |
| |
| .. bpo: 37328 |
| .. date: 2019-06-18-15-31-33 |
| .. nonce: 2PW1-l |
| .. section: Library |
| |
| ``HTMLParser.unescape`` is removed. It was undocumented and deprecated |
| since Python 3.4. |
| |
| .. |
| |
| .. bpo: 37305 |
| .. date: 2019-06-18-13-59-55 |
| .. nonce: fGzWlP |
| .. section: Library |
| |
| Add .webmanifest -> application/manifest+json to list of recognized file |
| types and content type headers |
| |
| .. |
| |
| .. bpo: 37320 |
| .. date: 2019-06-17-22-10-37 |
| .. nonce: ffieYa |
| .. section: Library |
| |
| ``aifc.openfp()`` alias to ``aifc.open()``, ``sunau.openfp()`` alias to |
| ``sunau.open()``, and ``wave.openfp()`` alias to ``wave.open()`` have been |
| removed. They were deprecated since Python 3.7. |
| |
| .. |
| |
| .. bpo: 37315 |
| .. date: 2019-06-17-11-59-52 |
| .. nonce: o1xFC0 |
| .. section: Library |
| |
| Deprecated accepting floats with integral value (like ``5.0``) in |
| :func:`math.factorial`. |
| |
| .. |
| |
| .. bpo: 37312 |
| .. date: 2019-06-17-10-03-52 |
| .. nonce: qKvBfF |
| .. section: Library |
| |
| ``_dummy_thread`` and ``dummy_threading`` modules have been removed. These |
| modules were deprecated since Python 3.7 which requires threading support. |
| |
| .. |
| |
| .. bpo: 33972 |
| .. date: 2019-06-15-14-39-50 |
| .. nonce: XxnNPw |
| .. section: Library |
| |
| Email with single part but content-type set to ``multipart/*`` doesn't raise |
| AttributeError anymore. |
| |
| .. |
| |
| .. bpo: 37280 |
| .. date: 2019-06-14-13-30-47 |
| .. nonce: Fxur0F |
| .. section: Library |
| |
| Use threadpool for reading from file for sendfile fallback mode. |
| |
| .. |
| |
| .. bpo: 37279 |
| .. date: 2019-06-14-13-25-56 |
| .. nonce: OHlW6l |
| .. section: Library |
| |
| Fix asyncio sendfile support when sendfile sends extra data in fallback |
| mode. |
| |
| .. |
| |
| .. bpo: 19865 |
| .. date: 2019-06-14-08-30-16 |
| .. nonce: FRGH4I |
| .. section: Library |
| |
| :func:`ctypes.create_unicode_buffer()` now also supports non-BMP characters |
| on platforms with 16-bit :c:type:`wchar_t` (for example, Windows and AIX). |
| |
| .. |
| |
| .. bpo: 37266 |
| .. date: 2019-06-13-11-59-52 |
| .. nonce: goLjef |
| .. section: Library |
| |
| In a subinterpreter, spawning a daemon thread now raises an exception. |
| Daemon threads were never supported in subinterpreters. Previously, the |
| subinterpreter finalization crashed with a Pyton fatal error if a daemon |
| thread was still running. |
| |
| .. |
| |
| .. bpo: 37210 |
| .. date: 2019-06-12-16-10-50 |
| .. nonce: r4yMg6 |
| .. section: Library |
| |
| Allow pure Python implementation of :mod:`pickle` to work even when the C |
| :mod:`_pickle` module is unavailable. |
| |
| .. |
| |
| .. bpo: 21872 |
| .. date: 2019-06-12-08-56-22 |
| .. nonce: V9QGGN |
| .. section: Library |
| |
| Fix :mod:`lzma`: module decompresses data incompletely. When decompressing a |
| FORMAT_ALONE format file, and it doesn't have the end marker, sometimes the |
| last one to dozens bytes can't be output. Patch by Ma Lin. |
| |
| .. |
| |
| .. bpo: 35922 |
| .. date: 2019-06-11-19-34-29 |
| .. nonce: rxpzWr |
| .. section: Library |
| |
| Fix :meth:`RobotFileParser.crawl_delay` and |
| :meth:`RobotFileParser.request_rate` to return ``None`` rather than raise |
| :exc:`AttributeError` when no relevant rule is defined in the robots.txt |
| file. Patch by Rémi Lapeyre. |
| |
| .. |
| |
| .. bpo: 35766 |
| .. date: 2019-06-11-16-41-40 |
| .. nonce: v1Kj-T |
| .. section: Library |
| |
| Change the format of feature_version to be a (major, minor) tuple. |
| |
| .. |
| |
| .. bpo: 36607 |
| .. date: 2019-06-11-13-52-04 |
| .. nonce: 5_mJkQ |
| .. section: Library |
| |
| Eliminate :exc:`RuntimeError` raised by :func:`asyncio.all_tasks()` if |
| internal tasks weak set is changed by another thread during iteration. |
| |
| .. |
| |
| .. bpo: 18748 |
| .. date: 2019-06-11-01-54-19 |
| .. nonce: ADqCkq |
| .. section: Library |
| |
| :class:`_pyio.IOBase` destructor now does nothing if getting the ``closed`` |
| attribute fails to better mimick :class:`_io.IOBase` finalizer. |
| |
| .. |
| |
| .. bpo: 36402 |
| .. date: 2019-06-11-00-35-02 |
| .. nonce: b0IJVp |
| .. section: Library |
| |
| Fix a race condition at Python shutdown when waiting for threads. Wait until |
| the Python thread state of all non-daemon threads get deleted (join all |
| non-daemon threads), rather than just wait until non-daemon Python threads |
| complete. |
| |
| .. |
| |
| .. bpo: 37206 |
| .. date: 2019-06-09-22-25-03 |
| .. nonce: 2WBg4q |
| .. section: Library |
| |
| Default values which cannot be represented as Python objects no longer |
| improperly represented as ``None`` in function signatures. |
| |
| .. |
| |
| .. bpo: 37111 |
| .. date: 2019-06-09-17-22-33 |
| .. nonce: 2I0z2k |
| .. section: Library |
| |
| Added ``encoding`` and ``errors`` keyword parameters to |
| ``logging.basicConfig``. |
| |
| .. |
| |
| .. bpo: 12144 |
| .. date: 2019-06-08-23-26-58 |
| .. nonce: Z7mz-q |
| .. section: Library |
| |
| Ensure cookies with ``expires`` attribute are handled in |
| :meth:`CookieJar.make_cookies`. |
| |
| .. |
| |
| .. bpo: 34886 |
| .. date: 2019-06-08-16-03-19 |
| .. nonce: Ov-pc9 |
| .. section: Library |
| |
| Fix an unintended ValueError from :func:`subprocess.run` when checking for |
| conflicting `input` and `stdin` or `capture_output` and `stdout` or `stderr` |
| args when they were explicitly provided but with `None` values within a |
| passed in `**kwargs` dict rather than as passed directly by name. Patch |
| contributed by Rémi Lapeyre. |
| |
| .. |
| |
| .. bpo: 37173 |
| .. date: 2019-06-08-11-33-48 |
| .. nonce: 0e_8gS |
| .. section: Library |
| |
| The exception message for ``inspect.getfile()`` now correctly reports the |
| passed class rather than the builtins module. |
| |
| .. |
| |
| .. bpo: 37178 |
| .. date: 2019-06-07-17-16-09 |
| .. nonce: Day_oB |
| .. section: Library |
| |
| Give math.perm() a one argument form that means the same as |
| math.factorial(). |
| |
| .. |
| |
| .. bpo: 37178 |
| .. date: 2019-06-07-17-11-34 |
| .. nonce: b1StSv |
| .. section: Library |
| |
| For math.perm(n, k), let k default to n, giving the same result as |
| factorial. |
| |
| .. |
| |
| .. bpo: 37165 |
| .. date: 2019-06-05-11-48-19 |
| .. nonce: V_rwfE |
| .. section: Library |
| |
| Converted _collections._count_elements to use the Argument Clinic. |
| |
| .. |
| |
| .. bpo: 34767 |
| .. date: 2019-06-04-23-44-52 |
| .. nonce: BpDShN |
| .. section: Library |
| |
| Do not always create a :class:`collections.deque` in :class:`asyncio.Lock`. |
| |
| .. |
| |
| .. bpo: 37158 |
| .. date: 2019-06-04-22-25-38 |
| .. nonce: JKm15S |
| .. section: Library |
| |
| Speed-up statistics.fmean() by switching from a function to a generator. |
| |
| .. |
| |
| .. bpo: 34282 |
| .. date: 2019-06-04-15-39-14 |
| .. nonce: aAK54n |
| .. section: Library |
| |
| Remove ``Enum._convert`` method, deprecated in 3.8. |
| |
| .. |
| |
| .. bpo: 37150 |
| .. date: 2019-06-04-14-44-41 |
| .. nonce: TTzHxj |
| .. section: Library |
| |
| `argparse._ActionsContainer.add_argument` now throws error, if someone |
| accidentally pass FileType class object instead of instance of FileType as |
| `type` argument |
| |
| .. |
| |
| .. bpo: 28724 |
| .. date: 2019-05-30-15-51-42 |
| .. nonce: 34TrS8 |
| .. section: Library |
| |
| The socket module now has the :func:`socket.send_fds` and |
| :func:`socket.recv.fds` methods. Contributed by Joannah Nanjekye, Shinya |
| Okano and Victor Stinner. |
| |
| .. |
| |
| .. bpo: 35621 |
| .. date: 2019-05-28-19-03-46 |
| .. nonce: Abc1lf |
| .. section: Library |
| |
| Support running asyncio subprocesses when execution event loop in a thread |
| on UNIX. |
| |
| .. |
| |
| .. bpo: 36520 |
| .. date: 2019-05-28-02-37-00 |
| .. nonce: W4tday |
| .. section: Library |
| |
| Lengthy email headers with UTF-8 characters are now properly encoded when |
| they are folded. Patch by Jeffrey Kintscher. |
| |
| .. |
| |
| .. bpo: 30835 |
| .. date: 2019-05-27-15-29-46 |
| .. nonce: 3FoaWH |
| .. section: Library |
| |
| Fixed a bug in email parsing where a message with invalid bytes in |
| content-transfer-encoding of a multipart message can cause an |
| AttributeError. Patch by Andrew Donnellan. |
| |
| .. |
| |
| .. bpo: 31163 |
| .. date: 2019-05-26-16-34-53 |
| .. nonce: 21A802 |
| .. section: Library |
| |
| pathlib.Path instance's rename and replace methods now return the new Path |
| instance. |
| |
| .. |
| |
| .. bpo: 25068 |
| .. date: 2019-05-22-04-52-35 |
| .. nonce: vR_rC- |
| .. section: Library |
| |
| :class:`urllib.request.ProxyHandler` now lowercases the keys of the passed |
| dictionary. |
| |
| .. |
| |
| .. bpo: 26185 |
| .. date: 2019-05-20-14-17-29 |
| .. nonce: pQW4mI |
| .. section: Library |
| |
| Fix :func:`repr` on empty :class:`ZipInfo` object. Patch by Mickaël |
| Schoentgen. |
| |
| .. |
| |
| .. bpo: 21315 |
| .. date: 2019-05-19-10-48-46 |
| .. nonce: PgXVqF |
| .. section: Library |
| |
| Email headers containing RFC2047 encoded words are parsed despite the |
| missing whitespace, and a defect registered. Also missing trailing |
| whitespace after encoded words is now registered as a defect. |
| |
| .. |
| |
| .. bpo: 31904 |
| .. date: 2019-05-17-16-50-02 |
| .. nonce: 4a5ggm |
| .. section: Library |
| |
| Port test_datetime to VxWorks: skip zoneinfo tests on VxWorks |
| |
| .. |
| |
| .. bpo: 35805 |
| .. date: 2019-05-17-15-11-08 |
| .. nonce: E4YwYz |
| .. section: Library |
| |
| Add parser for Message-ID header and add it to default HeaderRegistry. This |
| should prevent folding of Message-ID using RFC 2048 encoded words. |
| |
| .. |
| |
| .. bpo: 36871 |
| .. date: 2019-05-12-12-58-37 |
| .. nonce: 6xiEHZ |
| .. section: Library |
| |
| Ensure method signature is used instead of constructor signature of a class |
| while asserting mock object against method calls. Patch by Karthikeyan |
| Singaravelan. |
| |
| .. |
| |
| .. bpo: 35070 |
| .. date: 2019-05-09-18-50-55 |
| .. nonce: 4vaqNL |
| .. section: Library |
| |
| posix.getgrouplist() now works correctly when the user belongs to |
| NGROUPS_MAX supplemental groups. Patch by Jeffrey Kintscher. |
| |
| .. |
| |
| .. bpo: 31783 |
| .. date: 2019-05-07-19-25-55 |
| .. nonce: lgLo69 |
| .. section: Library |
| |
| Fix race condition in ThreadPoolExecutor when worker threads are created |
| during interpreter shutdown. |
| |
| .. |
| |
| .. bpo: 36582 |
| .. date: 2019-05-07-17-42-36 |
| .. nonce: L_dxR6 |
| .. section: Library |
| |
| Fix ``UserString.encode()`` to correctly return ``bytes`` rather than a |
| ``UserString`` instance. |
| |
| .. |
| |
| .. bpo: 32424 |
| .. date: 2019-04-28-10-34-19 |
| .. nonce: eqNPhM |
| .. section: Library |
| |
| Deprecate xml.etree.ElementTree.Element.copy() in favor of copy.copy(). |
| |
| Patch by Gordon P. Hemsley |
| |
| .. |
| |
| .. 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: 36543 |
| .. date: 2019-04-06-20-08-12 |
| .. nonce: RPjmUz |
| .. section: Library |
| |
| Removed methods Element.getchildren(), Element.getiterator() and |
| ElementTree.getiterator() and the xml.etree.cElementTree module. |
| |
| .. |
| |
| .. bpo: 36409 |
| .. date: 2019-03-23-16-42-46 |
| .. nonce: ZYVKao |
| .. section: Library |
| |
| Remove the old plistlib API deprecated in Python 3.4 |
| |
| .. |
| |
| .. bpo: 36302 |
| .. date: 2019-03-21-19-23-46 |
| .. nonce: Yc591g |
| .. section: Library |
| |
| distutils sorts source file lists so that Extension .so files build more |
| reproducibly by default |
| |
| .. |
| |
| .. bpo: 36250 |
| .. date: 2019-03-09-16-04-12 |
| .. nonce: tSK4N1 |
| .. section: Library |
| |
| Ignore ``ValueError`` from ``signal`` with ``interaction`` in non-main |
| thread. |
| |
| .. |
| |
| .. bpo: 36046 |
| .. date: 2019-02-19-17-32-45 |
| .. nonce: fX9OPj |
| .. section: Library |
| |
| Added ``user``, ``group`` and ``extra_groups`` parameters to the |
| subprocess.Popen constructor. Patch by Patrick McLean. |
| |
| .. |
| |
| .. bpo: 32627 |
| .. date: 2019-02-03-19-13-08 |
| .. nonce: b68f64 |
| .. section: Library |
| |
| Fix compile error when ``_uuid`` headers conflicting included. |
| |
| .. |
| |
| .. bpo: 35800 |
| .. date: 2019-01-25-17-12-17 |
| .. nonce: MCGJdQ |
| .. section: Library |
| |
| Deprecate ``smtpd.MailmanProxy`` ready for future removal. |
| |
| .. |
| |
| .. bpo: 35168 |
| .. date: 2019-01-22-09-23-20 |
| .. nonce: UGv2yW |
| .. section: Library |
| |
| :attr:`shlex.shlex.punctuation_chars` is now a read-only property. |
| |
| .. |
| |
| .. bpo: 8538 |
| .. date: 2019-01-09-16-18-52 |
| .. nonce: PfVZia |
| .. section: Library |
| |
| Add support for boolean actions like ``--foo`` and ``--no-foo`` to argparse. |
| Patch contributed by Rémi Lapeyre. |
| |
| .. |
| |
| .. bpo: 20504 |
| .. date: 2018-11-21-18-05-50 |
| .. nonce: kG0ub5 |
| .. section: Library |
| |
| Fixes a bug in :mod:`cgi` module when a multipart/form-data request has no |
| `Content-Length` header. |
| |
| .. |
| |
| .. bpo: 25988 |
| .. date: 2018-11-19-10-23-58 |
| .. nonce: 6o7gGK |
| .. section: Library |
| |
| The abstract base classes in :mod:`collections.abc` no longer are exposed in |
| the regular :mod:`collections` module. |
| |
| .. |
| |
| .. bpo: 11122 |
| .. date: 2018-11-12-19-08-50 |
| .. nonce: Gj7BQn |
| .. section: Library |
| |
| Distutils won't check for rpmbuild in specified paths only. |
| |
| .. |
| |
| .. bpo: 34775 |
| .. date: 2018-09-23-03-18-52 |
| .. nonce: vHeuHk |
| .. section: Library |
| |
| Division handling of PurePath now returns NotImplemented instead of raising |
| a TypeError when passed something other than an instance of str or PurePath. |
| Patch by Roger Aiudi. |
| |
| .. |
| |
| .. bpo: 34749 |
| .. date: 2018-09-21-13-23-29 |
| .. nonce: B0k819 |
| .. section: Library |
| |
| :func:`binascii.a2b_base64` is now up to 2 times faster. Patch by Sergey |
| Fedoseev. |
| |
| .. |
| |
| .. bpo: 34519 |
| .. date: 2018-08-27-15-44-50 |
| .. nonce: cPlH1h |
| .. section: Library |
| |
| Add additional aliases for HP Roman 8. Patch by Michael Osipov. |
| |
| .. |
| |
| .. bpo: 28009 |
| .. date: 2018-08-04-12-26-11 |
| .. nonce: 4JcHZb |
| .. section: Library |
| |
| Fix uuid.getnode() on platforms with '.' as MAC Addr delimiter as well fix |
| for MAC Addr format that omits a leading 0 in MAC Addr values. Currently, |
| AIX is the only know platform with these settings. Patch by Michael Felt. |
| |
| .. |
| |
| .. bpo: 30618 |
| .. date: 2018-07-14-13-48-56 |
| .. nonce: T5AUF6 |
| .. section: Library |
| |
| Add :meth:`~pathlib.Path.readlink`. Patch by Girts Folkmanis. |
| |
| .. |
| |
| .. bpo: 32498 |
| .. date: 2018-06-17-21-02-25 |
| .. nonce: La3TZz |
| .. section: Library |
| |
| Made :func:`urllib.parse.unquote()` accept bytes in addition to strings. |
| Patch by Stein Karlsen. |
| |
| .. |
| |
| .. bpo: 33348 |
| .. date: 2018-04-24-13-18-48 |
| .. nonce: XaJDei |
| .. section: Library |
| |
| lib2to3 now recognizes expressions after ``*`` and `**` like in ``f(*[] or |
| [])``. |
| |
| .. |
| |
| .. bpo: 32689 |
| .. date: 2018-02-13-17-58-30 |
| .. nonce: a-3SnH |
| .. section: Library |
| |
| Update :func:`shutil.move` function to allow for Path objects to be used as |
| source argument. Patch by Emily Morehouse and Maxwell "5.13b" McKinnon. |
| |
| .. |
| |
| .. bpo: 32820 |
| .. date: 2018-02-13-12-25-43 |
| .. nonce: 0stF0u |
| .. section: Library |
| |
| Added __format__ to IPv4 and IPv6 classes. Always outputs a fully zero- |
| padded string. Supports b/x/n modifiers (bin/hex/native format). Native |
| format for IPv4 is bin, native format for IPv6 is hex. Also supports '#' and |
| '_' modifiers. |
| |
| .. |
| |
| .. bpo: 27657 |
| .. date: 2017-12-26-14-32-23 |
| .. nonce: 6BhyVK |
| .. section: Library |
| |
| Fix urllib.parse.urlparse() with numeric paths. A string like "path:80" is |
| no longer parsed as a path but as a scheme ("path") and a path ("80"). |
| |
| .. |
| |
| .. bpo: 4963 |
| .. date: 2017-08-15-11-24-41 |
| .. nonce: LRYres |
| .. section: Library |
| |
| Fixed non-deterministic behavior related to mimetypes extension mapping and |
| module reinitialization. |
| |
| .. |
| |
| .. bpo: 21767 |
| .. date: 2019-11-17-11-54-57 |
| .. nonce: Qq3Dos |
| .. section: Documentation |
| |
| Explicitly mention abc support in functools.singledispatch |
| |
| .. |
| |
| .. bpo: 38816 |
| .. date: 2019-11-15-11-39-13 |
| .. nonce: vUaSVL |
| .. section: Documentation |
| |
| Provides more details about the interaction between :c:func:`fork` and |
| CPython's runtime, focusing just on the C-API. This includes cautions about |
| where :c:func:`fork` should and shouldn't be called. |
| |
| .. |
| |
| .. bpo: 38351 |
| .. date: 2019-11-15-09-22-28 |
| .. nonce: xwhlse |
| .. section: Documentation |
| |
| Modernize :mod:`email` examples from %-formatting to f-strings. |
| |
| .. |
| |
| .. bpo: 38778 |
| .. date: 2019-11-12-15-31-09 |
| .. nonce: PHhTlv |
| .. section: Documentation |
| |
| Document the fact that :exc:`RuntimeError` is raised if :meth:`os.fork` is |
| called in a subinterpreter. |
| |
| .. |
| |
| .. bpo: 38592 |
| .. date: 2019-10-26-13-19-07 |
| .. nonce: Y96BYO |
| .. section: Documentation |
| |
| Add Brazilian Portuguese to the language switcher at Python Documentation |
| website. |
| |
| .. |
| |
| .. bpo: 38294 |
| .. date: 2019-09-27-23-37-41 |
| .. nonce: go_jFf |
| .. section: Documentation |
| |
| Add list of no-longer-escaped chars to re.escape documentation |
| |
| .. |
| |
| .. bpo: 38053 |
| .. date: 2019-09-07-19-09-01 |
| .. nonce: lttibE |
| .. section: Documentation |
| |
| Modernized the plistlib documentation |
| |
| .. |
| |
| .. bpo: 26868 |
| .. date: 2019-09-07-15-55-46 |
| .. nonce: Raw0Gd |
| .. section: Documentation |
| |
| Fix example usage of :c:func:`PyModule_AddObject` to properly handle errors. |
| |
| .. |
| |
| .. bpo: 36797 |
| .. date: 2019-09-05-14-47-51 |
| .. nonce: KN9Ga5 |
| .. section: Documentation |
| |
| Fix a dead link in the distutils API Reference. |
| |
| .. |
| |
| .. bpo: 37977 |
| .. date: 2019-08-29-14-38-01 |
| .. nonce: pML-UI |
| .. section: Documentation |
| |
| Warn more strongly and clearly about pickle insecurity |
| |
| .. |
| |
| .. bpo: 37979 |
| .. date: 2019-08-29-10-40-05 |
| .. nonce: TAUx_E |
| .. section: Documentation |
| |
| Added a link to dateutil.parser.isoparse in the datetime.fromisoformat |
| documentation. Patch by Paul Ganssle |
| |
| .. |
| |
| .. bpo: 12707 |
| .. date: 2019-08-27-01-14-59 |
| .. nonce: Yj3_7_ |
| .. section: Documentation |
| |
| Deprecate info(), geturl(), getcode() methods in favor of the headers, url, |
| and status properties, respectively, for HTTPResponse and addinfourl. Also |
| deprecate the code attribute of addinfourl in favor of the status attribute. |
| Patch by Ashwin Ramaswami |
| |
| .. |
| |
| .. bpo: 37937 |
| .. date: 2019-08-24-12-59-06 |
| .. nonce: F7fHbt |
| .. section: Documentation |
| |
| Mention ``frame.f_trace`` in :func:`sys.settrace` docs. |
| |
| .. |
| |
| .. bpo: 37878 |
| .. date: 2019-08-16-20-01-10 |
| .. nonce: MvA6rZ |
| .. section: Documentation |
| |
| Make :c:func:`PyThreadState_DeleteCurrent` Internal. |
| |
| .. |
| |
| .. bpo: 37759 |
| .. date: 2019-08-04-19-20-58 |
| .. nonce: EHRF4i |
| .. section: Documentation |
| |
| Beginning edits to Whatsnew 3.8 |
| |
| .. |
| |
| .. bpo: 37726 |
| .. date: 2019-07-31-11-40-06 |
| .. nonce: h-3o9a |
| .. section: Documentation |
| |
| Stop recommending getopt in the tutorial for command line argument parsing |
| and promote argparse. |
| |
| .. |
| |
| .. bpo: 32910 |
| .. date: 2019-07-25-10-30-32 |
| .. nonce: caLLAe |
| .. section: Documentation |
| |
| Remove implementation-specific behaviour of how venv's Deactivate works. |
| |
| .. |
| |
| .. bpo: 37256 |
| .. date: 2019-07-16-14-48-12 |
| .. nonce: qJTrBb |
| .. section: Documentation |
| |
| Fix wording of arguments for :class:`Request` in :mod:`urllib.request` |
| |
| .. |
| |
| .. 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: 34903 |
| .. date: 2019-06-17-09-36-46 |
| .. nonce: r_wGRc |
| .. section: Documentation |
| |
| Documented that in :meth:`datetime.datetime.strptime()`, the leading zero in |
| some two-digit formats is optional. Patch by Mike Gleen. |
| |
| .. |
| |
| .. bpo: 36260 |
| .. date: 2019-06-04-09-29-00 |
| .. nonce: WrGuc- |
| .. section: Documentation |
| |
| Add decompression pitfalls to zipfile module documentation. |
| |
| .. |
| |
| .. bpo: 37004 |
| .. date: 2019-05-22-04-30-07 |
| .. nonce: BRgxrt |
| .. section: Documentation |
| |
| In the documentation for difflib, a note was added explicitly warning that |
| the results of SequenceMatcher's ratio method may depend on the order of the |
| input strings. |
| |
| .. |
| |
| .. bpo: 36960 |
| .. date: 2019-05-18-16-25-44 |
| .. nonce: xEKHXj |
| .. section: Documentation |
| |
| Restructured the :mod:`datetime` docs in the interest of making them more |
| user-friendly and improving readability. Patch by Brad Solomon. |
| |
| .. |
| |
| .. bpo: 36487 |
| .. date: 2019-04-02-19-23-00 |
| .. nonce: Jg6-MG |
| .. section: Documentation |
| |
| Make C-API docs clear about what the "main" interpreter is. |
| |
| .. |
| |
| .. bpo: 23460 |
| .. date: 2019-02-14-07-12-48 |
| .. nonce: Iqiqtm |
| .. section: Documentation |
| |
| The documentation for decimal string formatting using the `:g` specifier has |
| been updated to reflect the correct exponential notation cutoff point. |
| Original patch contributed by Tuomas Suutari. |
| |
| .. |
| |
| .. bpo: 35803 |
| .. date: 2019-01-21-14-30-59 |
| .. nonce: yae6Lq |
| .. section: Documentation |
| |
| Document and test that ``tempfile`` functions may accept a :term:`path-like |
| object` for the ``dir`` argument. Patch by Anthony Sottile. |
| |
| .. |
| |
| .. bpo: 33944 |
| .. date: 2018-10-26-18-10-29 |
| .. nonce: V1YeOA |
| .. section: Documentation |
| |
| Added a note about the intended use of code in .pth files. |
| |
| .. |
| |
| .. bpo: 34293 |
| .. date: 2018-07-31-15-38-26 |
| .. nonce: yHupAL |
| .. section: Documentation |
| |
| Fix the Doc/Makefile regarding PAPER environment variable and PDF builds |
| |
| .. |
| |
| .. bpo: 25237 |
| .. date: 2018-06-02-12-55-23 |
| .. nonce: m8-JMu |
| .. section: Documentation |
| |
| Add documentation for tkinter modules |
| |
| .. |
| |
| .. bpo: 38614 |
| .. date: 2019-10-30-15-12-32 |
| .. nonce: M6UnLB |
| .. section: Tests |
| |
| Fix test_communicate() of test_asyncio.test_subprocess: use |
| ``support.LONG_TIMEOUT`` (5 minutes), instead of just 1 minute. |
| |
| .. |
| |
| .. bpo: 38614 |
| .. date: 2019-10-28-15-56-02 |
| .. nonce: aDdDYE |
| .. section: Tests |
| |
| Add timeout constants to :mod:`test.support`: |
| :data:`~test.support.LOOPBACK_TIMEOUT`, |
| :data:`~test.support.INTERNET_TIMEOUT`, :data:`~test.support.SHORT_TIMEOUT` |
| and :data:`~test.support.LONG_TIMEOUT`. |
| |
| .. |
| |
| .. bpo: 38502 |
| .. date: 2019-10-17-00-49-38 |
| .. nonce: vUEic7 |
| .. section: Tests |
| |
| test.regrtest now uses process groups in the multiprocessing mode (-jN |
| command line option) if process groups are available: if :func:`os.setsid` |
| and :func:`os.killpg` functions are available. |
| |
| .. |
| |
| .. bpo: 35998 |
| .. date: 2019-10-16-01-36-15 |
| .. nonce: G305Bf |
| .. section: Tests |
| |
| Fix a race condition in test_asyncio.test_start_tls_server_1(). Previously, |
| there was a race condition between the test main() function which replaces |
| the protocol and the test ServerProto protocol which sends ANSWER once it |
| gets HELLO. Now, only the test main() function is responsible to send data, |
| ServerProto no longer sends data. |
| |
| .. |
| |
| .. bpo: 38470 |
| .. date: 2019-10-14-22-46-35 |
| .. nonce: NHtzpy |
| .. section: Tests |
| |
| Fix ``test_compileall.test_compile_dir_maxlevels()`` on Windows without long |
| path support: only create 3 subdirectories instead of between 20 and 100 |
| subdirectories. |
| |
| .. |
| |
| .. bpo: 37531 |
| .. date: 2019-10-08-16-42-05 |
| .. nonce: 7v-_Ca |
| .. section: Tests |
| |
| On timeout, regrtest no longer attempts to call ``popen.communicate()`` |
| again: it can hang until all child processes using stdout and stderr pipes |
| completes. Kill the worker process and ignores its output. Change also the |
| faulthandler timeout of the main process from 1 minute to 5 minutes, for |
| Python slowest buildbots. |
| |
| .. |
| |
| .. bpo: 38239 |
| .. date: 2019-09-26-15-48-36 |
| .. nonce: MfoVzY |
| .. section: Tests |
| |
| Fix test_gdb for Link Time Optimization (LTO) builds. |
| |
| .. |
| |
| .. bpo: 38275 |
| .. date: 2019-09-25-14-40-57 |
| .. nonce: -kdveI |
| .. section: Tests |
| |
| test_ssl now handles disabled TLS/SSL versions better. OpenSSL's crypto |
| policy and run-time settings are recognized and tests for disabled versions |
| are skipped. Tests also accept more TLS minimum_versions for platforms that |
| override OpenSSL's default with strict settings. |
| |
| .. |
| |
| .. bpo: 38271 |
| .. date: 2019-09-25-13-11-29 |
| .. nonce: iHXNIg |
| .. section: Tests |
| |
| The private keys for test_ssl were encrypted with 3DES in traditional PKCS#5 |
| format. 3DES and the digest algorithm of PKCS#5 are blocked by some strict |
| crypto policies. Use PKCS#8 format with AES256 encryption instead. |
| |
| .. |
| |
| .. bpo: 38270 |
| .. date: 2019-09-25-12-18-31 |
| .. nonce: _x-9uH |
| .. section: Tests |
| |
| test.support now has a helper function to check for availibility of a hash |
| digest function. Several tests are refactored avoid MD5 and use SHA256 |
| instead. Other tests are marked to use MD5 and skipped when MD5 is disabled. |
| |
| .. |
| |
| .. bpo: 37123 |
| .. date: 2019-09-24-12-30-55 |
| .. nonce: IoutBn |
| .. section: Tests |
| |
| Multiprocessing test test_mymanager() now also expects -SIGTERM, not only |
| exitcode 0. BaseManager._finalize_manager() sends SIGTERM to the manager |
| process if it takes longer than 1 second to stop, which happens on slow |
| buildbots. |
| |
| .. |
| |
| .. bpo: 38212 |
| .. date: 2019-09-24-12-24-05 |
| .. nonce: IWbhWz |
| .. section: Tests |
| |
| Multiprocessing tests: increase test_queue_feeder_donot_stop_onexc() timeout |
| from 1 to 60 seconds. |
| |
| .. |
| |
| .. bpo: 38117 |
| .. date: 2019-09-11-17-22-32 |
| .. nonce: X7LgGY |
| .. section: Tests |
| |
| Test with OpenSSL 1.1.1d |
| |
| .. |
| |
| .. bpo: 38018 |
| .. date: 2019-09-03-19-33-10 |
| .. nonce: zTrMu7 |
| .. section: Tests |
| |
| Increase code coverage for multiprocessing.shared_memory. |
| |
| .. |
| |
| .. bpo: 37805 |
| .. date: 2019-08-25-19-51-46 |
| .. nonce: Kl1sti |
| .. section: Tests |
| |
| Add tests for json.dump(..., skipkeys=True). Patch by Dong-hee Na. |
| |
| .. |
| |
| .. bpo: 37531 |
| .. date: 2019-08-20-19-24-19 |
| .. nonce: wRoXfU |
| .. section: Tests |
| |
| Enhance regrtest multiprocess timeout: write a message when killing a worker |
| process, catch popen.kill() and popen.wait() exceptions, put a timeout on |
| the second call to popen.communicate(). |
| |
| .. |
| |
| .. bpo: 37876 |
| .. date: 2019-08-16-16-15-14 |
| .. nonce: m3k1w3 |
| .. section: Tests |
| |
| Add tests for ROT-13 codec. |
| |
| .. |
| |
| .. bpo: 36833 |
| .. date: 2019-07-18-14-52-58 |
| .. nonce: Zoe9ek |
| .. section: Tests |
| |
| Added tests for PyDateTime_xxx_GET_xxx() macros of the C API of the |
| :mod:`datetime` module. Patch by Joannah Nanjekye. |
| |
| .. |
| |
| .. 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: 37421 |
| .. date: 2019-07-03-00-05-28 |
| .. nonce: ORGRSG |
| .. section: Tests |
| |
| test_distutils.test_build_ext() is now able to remove the temporary |
| directory on Windows: don't import the newly built C extension ("xx") in the |
| current process, but test it in a separated process. |
| |
| .. |
| |
| .. bpo: 37421 |
| .. date: 2019-07-02-23-29-06 |
| .. nonce: WEfc5A |
| .. section: Tests |
| |
| test_concurrent_futures now cleans up multiprocessing to remove immediately |
| temporary directories created by multiprocessing.util.get_temp_dir(). |
| |
| .. |
| |
| .. bpo: 37421 |
| .. date: 2019-07-02-23-20-35 |
| .. nonce: HCkKWz |
| .. section: Tests |
| |
| test_winconsoleio doesn't leak a temporary file anymore: use |
| tempfile.TemporaryFile() to remove it when the test completes. |
| |
| .. |
| |
| .. bpo: 37421 |
| .. date: 2019-07-01-19-57-26 |
| .. nonce: NFH1f0 |
| .. section: Tests |
| |
| multiprocessing tests now explicitly call ``_run_finalizers()`` to |
| immediately remove temporary directories created by tests. |
| |
| .. |
| |
| .. bpo: 37421 |
| .. date: 2019-07-01-19-56-17 |
| .. nonce: bOe350 |
| .. section: Tests |
| |
| urllib.request tests now call :func:`~urllib.request.urlcleanup` to remove |
| temporary files created by ``urlretrieve()`` tests and to clear the |
| ``_opener`` global variable set by ``urlopen()`` and functions calling |
| indirectly ``urlopen()``. |
| |
| .. |
| |
| .. bpo: 37472 |
| .. date: 2019-07-01-17-19-47 |
| .. nonce: WzkEAx |
| .. section: Tests |
| |
| Remove ``Lib/test/outstanding_bugs.py``. |
| |
| .. |
| |
| .. bpo: 37199 |
| .. date: 2019-06-29-23-56-28 |
| .. nonce: FHDsLf |
| .. section: Tests |
| |
| Fix test failures when IPv6 is unavailable or disabled. |
| |
| .. |
| |
| .. bpo: 19696 |
| .. date: 2019-06-29-16-02-21 |
| .. nonce: 05ijhN |
| .. section: Tests |
| |
| Replace deprecated method "random.choose" with "random.choice" in |
| "test_pkg_import.py". |
| |
| .. |
| |
| .. bpo: 37335 |
| .. date: 2019-06-28-16-37-52 |
| .. nonce: o5S2hY |
| .. section: Tests |
| |
| Remove no longer necessary code from c locale coercion tests |
| |
| .. |
| |
| .. bpo: 37421 |
| .. date: 2019-06-27-00-37-59 |
| .. nonce: rVJb3x |
| .. section: Tests |
| |
| Fix test_shutil to no longer leak temporary files. |
| |
| .. |
| |
| .. bpo: 37411 |
| .. date: 2019-06-26-15-28-45 |
| .. nonce: 5lGNhM |
| .. section: Tests |
| |
| Fix test_wsgiref.testEnviron() to no longer depend on the environment |
| variables (don't fail if "X" variable is set). |
| |
| .. |
| |
| .. bpo: 37400 |
| .. date: 2019-06-25-16-02-43 |
| .. nonce: cx_EWv |
| .. section: Tests |
| |
| Fix test_os.test_chown(): use os.getgroups() rather than grp.getgrall() to |
| get groups. Rename also the test to test_chown_gid(). |
| |
| .. |
| |
| .. bpo: 37359 |
| .. date: 2019-06-24-10-47-07 |
| .. nonce: CkdtyO |
| .. section: Tests |
| |
| Add --cleanup option to python3 -m test to remove ``test_python_*`` |
| directories of previous failed jobs. Add "make cleantest" to run ``python3 |
| -m test --cleanup``. |
| |
| .. |
| |
| .. bpo: 37362 |
| .. date: 2019-06-21-15-47-33 |
| .. nonce: D3xppx |
| .. section: Tests |
| |
| test_gdb no longer fails if it gets an "unexpected" message on stderr: it |
| now ignores stderr. The purpose of test_gdb is to test that python-gdb.py |
| commands work as expected, not to test gdb. |
| |
| .. |
| |
| .. bpo: 35998 |
| .. date: 2019-06-14-17-05-49 |
| .. nonce: yX82oD |
| .. section: Tests |
| |
| Avoid TimeoutError in test_asyncio: test_start_tls_server_1() |
| |
| .. |
| |
| .. bpo: 37278 |
| .. date: 2019-06-14-12-21-47 |
| .. nonce: z0HUOr |
| .. section: Tests |
| |
| Fix test_asyncio ProactorLoopCtrlC: join the thread to prevent leaking a |
| running thread and leaking a reference. |
| |
| .. |
| |
| .. bpo: 37261 |
| .. date: 2019-06-13-12-19-56 |
| .. nonce: NuKFVo |
| .. section: Tests |
| |
| Fix :func:`test.support.catch_unraisable_exception`: its __exit__() method |
| now ignores unraisable exception raised when clearing its ``unraisable`` |
| attribute. |
| |
| .. |
| |
| .. bpo: 37069 |
| .. date: 2019-06-13-00-46-25 |
| .. nonce: wdktFo |
| .. section: Tests |
| |
| regrtest now uses :func:`sys.unraisablehook` to mark a test as "environment |
| altered" (ENV_CHANGED) if it emits an "unraisable exception". Moreover, |
| regrtest logs a warning in this case. |
| |
| Use ``python3 -m test --fail-env-changed`` to catch unraisable exceptions in |
| tests. |
| |
| .. |
| |
| .. bpo: 37252 |
| .. date: 2019-06-12-14-30-29 |
| .. nonce: 4o-uLs |
| .. section: Tests |
| |
| Fix assertions in ``test_close`` and ``test_events_mask_overflow`` devpoll |
| tests. |
| |
| .. |
| |
| .. bpo: 37169 |
| .. date: 2019-06-07-12-23-15 |
| .. nonce: yfXTFg |
| .. section: Tests |
| |
| Rewrite ``_PyObject_IsFreed()`` unit tests. |
| |
| .. |
| |
| .. bpo: 37153 |
| .. date: 2019-06-04-18-30-39 |
| .. nonce: 711INB |
| .. section: Tests |
| |
| ``test_venv.test_multiprocessing()`` now explicitly calls |
| ``pool.terminate()`` to wait until the pool completes. |
| |
| .. |
| |
| .. bpo: 34001 |
| .. date: 2019-06-03-20-47-10 |
| .. nonce: KvYx9z |
| .. section: Tests |
| |
| Make test_ssl pass with LibreSSL. LibreSSL handles minimum and maximum TLS |
| version differently than OpenSSL. |
| |
| .. |
| |
| .. bpo: 36919 |
| .. date: 2019-05-28-15-41-34 |
| .. nonce: -vGt_m |
| .. section: Tests |
| |
| Make ``test_source_encoding.test_issue2301`` implementation independent. The |
| test will work now for both CPython and IronPython. |
| |
| .. |
| |
| .. bpo: 30202 |
| .. date: 2019-04-15-19-05-35 |
| .. nonce: Wt7INj |
| .. section: Tests |
| |
| Update ``test.test_importlib.test_abc`` to test ``find_spec()``. |
| |
| .. |
| |
| .. bpo: 28009 |
| .. date: 2019-04-11-07-59-43 |
| .. nonce: s85urF |
| .. section: Tests |
| |
| Modify the test_uuid logic to test when a program is available AND can be |
| used to obtain a MACADDR as basis for an UUID. Patch by M. Felt |
| |
| .. |
| |
| .. bpo: 34596 |
| .. date: 2018-09-07-01-18-27 |
| .. nonce: r2-EGd |
| .. section: Tests |
| |
| Fallback to a default reason when :func:`unittest.skip` is uncalled. Patch |
| by Naitree Zhu. |
| |
| .. |
| |
| .. bpo: 38809 |
| .. date: 2019-11-15-09-25-44 |
| .. nonce: 9jwta6 |
| .. section: Build |
| |
| On Windows, build scripts will now recognize and use python.exe from an |
| active virtual env. |
| |
| .. |
| |
| .. bpo: 38684 |
| .. date: 2019-11-04-14-30-37 |
| .. nonce: aed593 |
| .. section: Build |
| |
| Fix _hashlib build when Blake2 is disabled, but OpenSSL supports it. |
| |
| .. |
| |
| .. bpo: 38468 |
| .. date: 2019-10-13-16-18-24 |
| .. nonce: buCO84 |
| .. section: Build |
| |
| Misc/python-config.in now uses `getvar()` for all still existing |
| `sysconfig.get_config_var()` calls. Patch by Joannah Nanjekye. |
| |
| .. |
| |
| .. bpo: 37415 |
| .. date: 2019-10-11-15-32-58 |
| .. nonce: D9RXrq |
| .. section: Build |
| |
| Fix stdatomic.h header check for ICC compiler: the ICC implementation lacks |
| atomic_uintptr_t type which is needed by Python. |
| |
| .. |
| |
| .. bpo: 38301 |
| .. date: 2019-09-28-02-37-11 |
| .. nonce: 123456 |
| .. section: Build |
| |
| In Solaris family, we must be sure to use ``-D_REENTRANT``. Patch by Jesús |
| Cea Avión. |
| |
| .. |
| |
| .. bpo: 36002 |
| .. date: 2019-09-13-14-12-36 |
| .. nonce: Bcl4oe |
| .. section: Build |
| |
| Locate ``llvm-profdata`` and ``llvm-ar`` binaries using ``AC_PATH_TOOL`` |
| rather than ``AC_PATH_TARGET_TOOL``. |
| |
| .. |
| |
| .. bpo: 37936 |
| .. date: 2019-09-10-00-54-48 |
| .. nonce: E7XEwu |
| .. section: Build |
| |
| The :file:`.gitignore` file systematically keeps "rooted", with a |
| non-trailing slash, all the rules that are meant to apply to files in a |
| specific place in the repo. Previously, when the intended file to ignore |
| happened to be at the root of the repo, we'd most often accidentally also |
| ignore files and directories with the same name anywhere in the tree. |
| |
| .. |
| |
| .. bpo: 37760 |
| .. date: 2019-08-24-17-39-09 |
| .. nonce: f3jXuH |
| .. section: Build |
| |
| The :file:`Tools/unicode/makeunicodedata.py` script, which is used for |
| converting information from the Unicode Character Database into generated |
| code and data used by the methods of :class:`str` and by the |
| :mod:`unicodedata` module, now handles each character's data as a |
| ``dataclass`` with named attributes, rather than a length-18 list of |
| different fields. |
| |
| .. |
| |
| .. bpo: 37936 |
| .. date: 2019-08-24-00-29-40 |
| .. nonce: QrORqA |
| .. section: Build |
| |
| The :file:`.gitignore` file no longer applies to any files that are in fact |
| tracked in the Git repository. Patch by Greg Price. |
| |
| .. |
| |
| .. bpo: 37725 |
| .. date: 2019-07-30-16-26-11 |
| .. nonce: MkG1TT |
| .. section: Build |
| |
| Change "clean" makefile target to also clean the program guided optimization |
| (PGO) data. Previously you would have to use "make clean" and "make |
| profile-removal", or "make clobber". |
| |
| .. |
| |
| .. bpo: 37707 |
| .. date: 2019-07-29-11-36-16 |
| .. nonce: Sm-dGk |
| .. section: Build |
| |
| Mark some individual tests to skip when --pgo is used. The tests marked |
| increase the PGO task time significantly and likely don't help improve |
| optimization of the final executable. |
| |
| .. |
| |
| .. 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: 37468 |
| .. date: 2019-07-01-14-39-40 |
| .. nonce: trbQ-_ |
| .. section: Build |
| |
| ``make install`` no longer installs ``wininst-*.exe`` files used by |
| distutils bdist_wininst: bdist_wininst only works on Windows. |
| |
| .. |
| |
| .. bpo: 37189 |
| .. date: 2019-06-17-09-40-59 |
| .. nonce: j5ebdT |
| .. section: Build |
| |
| Many ``PyRun_XXX()`` functions like :c:func:`PyRun_String` were no longer |
| exported in ``libpython38.dll`` by mistake. Export them again to fix the ABI |
| compatibility. |
| |
| .. |
| |
| .. bpo: 25361 |
| .. date: 2019-03-19-22-07-37 |
| .. nonce: XO9Bfr |
| .. section: Build |
| |
| Enables use of SSE2 instructions in Windows 32-bit build. |
| |
| .. |
| |
| .. bpo: 36210 |
| .. date: 2019-03-06-18-55-10 |
| .. nonce: fup9H2 |
| .. section: Build |
| |
| Update optional extension module detection for AIX. ossaudiodev and spwd are |
| not applicable for AIX, and are no longer reported as missing. 3rd-party |
| packaging of ncurses (with ASIS support) conflicts with officially supported |
| AIX curses library, so configure AIX to use libcurses.a. However, skip |
| trying to build _curses_panel. |
| |
| patch by M Felt |
| |
| .. |
| |
| .. bpo: 38589 |
| .. date: 2019-10-28-10-48-16 |
| .. nonce: V69Q1a |
| .. section: Windows |
| |
| Fixes HTML Help shortcut when Windows is not installed to C drive |
| |
| .. |
| |
| .. bpo: 38453 |
| .. date: 2019-10-28-10-32-43 |
| .. nonce: NwwatW |
| .. section: Windows |
| |
| Ensure ntpath.realpath() correctly resolves relative paths. |
| |
| .. |
| |
| .. bpo: 38519 |
| .. date: 2019-10-28-05-01-29 |
| .. nonce: dCkY66 |
| .. section: Windows |
| |
| Restores the internal C headers that were missing from the nuget.org and |
| Microsoft Store packages. |
| |
| .. |
| |
| .. bpo: 38492 |
| .. date: 2019-10-16-09-49-09 |
| .. nonce: Te1LxC |
| .. section: Windows |
| |
| Remove ``pythonw.exe`` dependency on the Microsoft C++ runtime. |
| |
| .. |
| |
| .. bpo: 38344 |
| .. date: 2019-10-05-05-50-58 |
| .. nonce: scr2LO |
| .. section: Windows |
| |
| Fix error message in activate.bat |
| |
| .. |
| |
| .. bpo: 38359 |
| .. date: 2019-10-03-08-04-14 |
| .. nonce: wzwsl_ |
| .. section: Windows |
| |
| Ensures ``pyw.exe`` launcher reads correct registry key. |
| |
| .. |
| |
| .. bpo: 38355 |
| .. date: 2019-10-02-15-38-49 |
| .. nonce: n3AWX6 |
| .. section: Windows |
| |
| Fixes ``ntpath.realpath`` failing on ``sys.executable``. |
| |
| .. |
| |
| .. bpo: 38117 |
| .. date: 2019-09-16-14-07-11 |
| .. nonce: hJVf0C |
| .. section: Windows |
| |
| Update bundled OpenSSL to 1.1.1d |
| |
| .. |
| |
| .. bpo: 38092 |
| .. date: 2019-09-13-14-11-42 |
| .. nonce: x31ehI |
| .. section: Windows |
| |
| Reduce overhead when using multiprocessing in a Windows virtual environment. |
| |
| .. |
| |
| .. bpo: 38133 |
| .. date: 2019-09-12-12-05-55 |
| .. nonce: yFeRGS |
| .. section: Windows |
| |
| Allow py.exe launcher to locate installations from the Microsoft Store and |
| improve display of active virtual environments. |
| |
| .. |
| |
| .. bpo: 38114 |
| .. date: 2019-09-11-15-24-04 |
| .. nonce: cc0E5E |
| .. section: Windows |
| |
| The ``pip.ini`` is no longer included in the Nuget package. |
| |
| .. |
| |
| .. bpo: 32592 |
| .. date: 2019-09-11-14-51-56 |
| .. nonce: jvQMD9 |
| .. section: Windows |
| |
| Set Windows 8 as the minimum required version for API support |
| |
| .. |
| |
| .. bpo: 36634 |
| .. date: 2019-09-11-14-42-04 |
| .. nonce: 8Un8ih |
| .. section: Windows |
| |
| :func:`os.cpu_count` now returns active processors rather than maximum |
| processors. |
| |
| .. |
| |
| .. bpo: 36634 |
| .. date: 2019-09-11-12-34-31 |
| .. nonce: xLaGgb |
| .. section: Windows |
| |
| venv activate.bat now works when the existing variables contain double quote |
| characters. |
| |
| .. |
| |
| .. bpo: 38081 |
| .. date: 2019-09-11-10-22-01 |
| .. nonce: 8JhzjD |
| .. section: Windows |
| |
| Prevent error calling :func:`os.path.realpath` on ``'NUL'``. |
| |
| .. |
| |
| .. bpo: 38087 |
| .. date: 2019-09-10-14-21-40 |
| .. nonce: --eIib |
| .. section: Windows |
| |
| Fix case sensitivity in test_pathlib and test_ntpath. |
| |
| .. |
| |
| .. bpo: 38088 |
| .. date: 2019-09-10-14-17-25 |
| .. nonce: FOvWSM |
| .. section: Windows |
| |
| Fixes distutils not finding vcruntime140.dll with only the v142 toolset |
| installed. |
| |
| .. |
| |
| .. bpo: 37283 |
| .. date: 2019-09-09-12-22-23 |
| .. nonce: 8NvOkU |
| .. section: Windows |
| |
| Ensure command-line and unattend.xml setting override previously detected |
| states in Windows installer. |
| |
| .. |
| |
| .. bpo: 38030 |
| .. date: 2019-09-04-14-01-08 |
| .. nonce: _USdtk |
| .. section: Windows |
| |
| Fixes :func:`os.stat` failing for block devices on Windows |
| |
| .. |
| |
| .. bpo: 38020 |
| .. date: 2019-09-03-11-47-37 |
| .. nonce: xFZ2j0 |
| .. section: Windows |
| |
| Fixes potential crash when calling :func:`os.readlink` (or indirectly |
| through :func:`~os.path.realpath`) on a file that is not a supported link. |
| |
| .. |
| |
| .. bpo: 37705 |
| .. date: 2019-08-30-15-15-22 |
| .. nonce: 2o4NWW |
| .. section: Windows |
| |
| Improve the implementation of ``winerror_to_errno()``. |
| |
| .. |
| |
| .. bpo: 37549 |
| .. date: 2019-08-22-09-04-44 |
| .. nonce: TpKI3M |
| .. section: Windows |
| |
| :func:`os.dup` no longer fails for standard streams on Windows 7. |
| |
| .. |
| |
| .. bpo: 1311 |
| .. date: 2019-08-21-12-58-18 |
| .. nonce: BoW1wU |
| .. section: Windows |
| |
| The ``nul`` file on Windows now returns True from :func:`~os.path.exists` |
| and a valid result from :func:`os.stat` with ``S_IFCHR`` set. |
| |
| .. |
| |
| .. bpo: 9949 |
| .. date: 2019-08-14-13-40-15 |
| .. nonce: zW45Ks |
| .. section: Windows |
| |
| Enable support for following symlinks in :func:`os.realpath`. |
| |
| .. |
| |
| .. bpo: 37834 |
| .. date: 2019-08-12-12-00-24 |
| .. nonce: VB2QVj |
| .. section: Windows |
| |
| Treat all name surrogate reparse points on Windows in :func:`os.lstat` and |
| other reparse points as regular files in :func:`os.stat`. |
| |
| .. |
| |
| .. bpo: 36266 |
| .. date: 2019-08-08-18-05-27 |
| .. nonce: x4eZU3 |
| .. section: Windows |
| |
| Add the module name in the formatted error message when DLL load fail |
| happens during module import in ``_PyImport_FindSharedFuncptrWindows()``. |
| Patch by Srinivas Nyayapati. |
| |
| .. |
| |
| .. bpo: 25172 |
| .. date: 2019-08-06-18-09-18 |
| .. nonce: Akreij |
| .. section: Windows |
| |
| Trying to import the :mod:`crypt` module on Windows will result in an |
| :exc:`ImportError` with a message explaining that the module isn't supported |
| on Windows. On other platforms, if the underlying ``_crypt`` module is not |
| available, the ImportError will include a message explaining the problem. |
| |
| .. |
| |
| .. bpo: 37778 |
| .. date: 2019-08-06-13-54-12 |
| .. nonce: AY1XhH |
| .. section: Windows |
| |
| Fixes the icons used for file associations to the Microsoft Store package. |
| |
| .. |
| |
| .. bpo: 37734 |
| .. date: 2019-08-06-09-35-12 |
| .. nonce: EoJ9Nh |
| .. section: Windows |
| |
| Fix use of registry values to launch Python from Microsoft Store app. |
| |
| .. |
| |
| .. bpo: 37702 |
| .. date: 2019-07-29-16-49-31 |
| .. nonce: Lj2f5e |
| .. section: Windows |
| |
| Fix memory leak on Windows in creating an SSLContext object or running |
| urllib.request.urlopen('https://...'). |
| |
| .. |
| |
| .. 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: 10945 |
| .. date: 2019-07-01-12-38-48 |
| .. nonce: s0YBHG |
| .. section: Windows |
| |
| Officially drop support for creating bdist_wininst installers on non-Windows |
| systems. |
| |
| .. |
| |
| .. bpo: 37445 |
| .. date: 2019-06-28-18-10-29 |
| .. nonce: LsdYO6 |
| .. section: Windows |
| |
| Include the ``FORMAT_MESSAGE_IGNORE_INSERTS`` flag in ``FormatMessageW()`` |
| calls. |
| |
| .. |
| |
| .. bpo: 37369 |
| .. date: 2019-06-28-09-44-08 |
| .. nonce: 1iVpxq |
| .. section: Windows |
| |
| Fixes path for :data:`sys.executable` when running from the Microsoft Store. |
| |
| .. |
| |
| .. bpo: 37380 |
| .. date: 2019-06-25-04-15-22 |
| .. nonce: tPxjuz |
| .. section: Windows |
| |
| Don't collect unfinished processes with ``subprocess._active`` on Windows to |
| cleanup later. Patch by Ruslan Kuprieiev. |
| |
| .. |
| |
| .. bpo: 37351 |
| .. date: 2019-06-20-12-50-32 |
| .. nonce: asTnVW |
| .. section: Windows |
| |
| Removes libpython38.a from standard Windows distribution. |
| |
| .. |
| |
| .. bpo: 35360 |
| .. date: 2019-06-18-09-05-08 |
| .. nonce: tdqSmo |
| .. section: Windows |
| |
| Update Windows builds to use SQLite 3.28.0. |
| |
| .. |
| |
| .. bpo: 37267 |
| .. date: 2019-06-13-04-15-51 |
| .. nonce: Ygo5ef |
| .. section: Windows |
| |
| On Windows, :func:`os.dup` no longer creates an inheritable fd when handling |
| a character file. |
| |
| .. |
| |
| .. bpo: 36779 |
| .. date: 2019-06-11-15-41-34 |
| .. nonce: 0TMw6f |
| .. section: Windows |
| |
| Ensure ``time.tzname`` is correct on Windows when the active code page is |
| set to CP_UTF7 or CP_UTF8. |
| |
| .. |
| |
| .. bpo: 32587 |
| .. date: 2019-05-10-15-25-44 |
| .. nonce: -0g2O3 |
| .. section: Windows |
| |
| Make :data:`winreg.REG_MULTI_SZ` support zero-length strings. |
| |
| .. |
| |
| .. bpo: 28269 |
| .. date: 2019-05-05-05-23-34 |
| .. nonce: -MOHI7 |
| .. section: Windows |
| |
| Replace use of :c:func:`strcasecmp` for the system function |
| :c:func:`_stricmp`. Patch by Minmin Gong. |
| |
| .. |
| |
| .. bpo: 36590 |
| .. date: 2019-04-10-21-13-26 |
| .. nonce: ZTaKcu |
| .. section: Windows |
| |
| Add native Bluetooth RFCOMM support to socket module. |
| |
| .. |
| |
| .. bpo: 38117 |
| .. date: 2019-09-15-21-29-13 |
| .. nonce: ZLsoAZ |
| .. section: macOS |
| |
| Updated OpenSSL to 1.1.1d in macOS installer. |
| |
| .. |
| |
| .. bpo: 38089 |
| .. date: 2019-09-10-14-24-35 |
| .. nonce: eedgyD |
| .. section: macOS |
| |
| Move Azure Pipelines to latest VM versions and make macOS tests optional |
| |
| .. |
| |
| .. bpo: 18049 |
| .. date: 2019-07-13-15-58-18 |
| .. nonce: MklhQQ |
| .. section: macOS |
| |
| Increase the default stack size of threads from 5MB to 16MB on macOS, to |
| match the stack size of the main thread. This avoids crashes on deep |
| recursion in threads. |
| |
| .. |
| |
| .. bpo: 34602 |
| .. date: 2019-07-02-01-06-47 |
| .. nonce: 10d4wl |
| .. section: macOS |
| |
| Avoid test suite failures on macOS by no longer calling resource.setrlimit |
| to increase the process stack size limit at runtime. The runtime change is |
| no longer needed since the interpreter is being built with a larger default |
| stack size. |
| |
| .. |
| |
| .. bpo: 35360 |
| .. date: 2019-06-18-08-58-30 |
| .. nonce: -CWbfy |
| .. section: macOS |
| |
| Update macOS installer to use SQLite 3.28.0. |
| |
| .. |
| |
| .. bpo: 34631 |
| .. date: 2019-06-18-00-30-40 |
| .. nonce: vSifcv |
| .. section: macOS |
| |
| Updated OpenSSL to 1.1.1c in macOS installer. |
| |
| .. |
| |
| .. bpo: 26353 |
| .. date: 2019-11-09-23-55-59 |
| .. nonce: duYZiF |
| .. section: IDLE |
| |
| Stop adding newline when saving an IDLE shell window. |
| |
| .. |
| |
| .. bpo: 4630 |
| .. date: 2019-10-28-04-48-03 |
| .. nonce: upgjiV |
| .. section: IDLE |
| |
| Add an option to toggle IDLE's cursor blink for shell, editor, and output |
| windows. See Settings, General, Window Preferences, Cursor Blink. Patch by |
| Zackery Spytz. |
| |
| .. |
| |
| .. bpo: 38598 |
| .. date: 2019-10-26-18-16-24 |
| .. nonce: 6kH9FY |
| .. section: IDLE |
| |
| Do not try to compile IDLE shell or output windows |
| |
| .. |
| |
| .. bpo: 36698 |
| .. date: 2019-10-04-18-03-09 |
| .. nonce: BKcmom |
| .. section: IDLE |
| |
| IDLE no longer fails when write non-encodable characters to stderr. It now |
| escapes them with a backslash, as the regular Python interpreter. Added the |
| ``errors`` field to the standard streams. |
| |
| .. |
| |
| .. bpo: 35379 |
| .. date: 2019-09-17-01-28-56 |
| .. nonce: yAECDr |
| .. section: IDLE |
| |
| When exiting IDLE, catch any AttributeError. One happens when |
| EditorWindow.close is called twice. Printing a traceback, when IDLE is run |
| from a terminal, is useless and annoying. |
| |
| .. |
| |
| .. bpo: 38183 |
| .. date: 2019-09-16-15-04-29 |
| .. nonce: eudCN1 |
| .. section: IDLE |
| |
| To avoid problems, test_idle ignores the user config directory. It no longer |
| tries to create or access .idlerc or any files within. Users must run IDLE |
| to discover problems with saving settings. |
| |
| .. |
| |
| .. bpo: 38077 |
| .. date: 2019-09-09-22-08-36 |
| .. nonce: Mzpfe2 |
| .. section: IDLE |
| |
| IDLE no longer adds 'argv' to the user namespace when initializing it. This |
| bug only affected 3.7.4 and 3.8.0b2 to 3.8.0b4. |
| |
| .. |
| |
| .. bpo: 38041 |
| .. date: 2019-09-05-23-12-13 |
| .. nonce: nxmGGK |
| .. section: IDLE |
| |
| Shell restart lines now fill the window width, always start with '=', and |
| avoid wrapping unnecessarily. The line will still wrap if the included file |
| name is long relative to the width. |
| |
| .. |
| |
| .. bpo: 35771 |
| .. date: 2019-09-01-10-22-55 |
| .. nonce: tdbmbP |
| .. section: IDLE |
| |
| To avoid occasional spurious test_idle failures on slower machines, increase |
| the ``hover_delay`` in test_tooltip. |
| |
| .. |
| |
| .. bpo: 37824 |
| .. date: 2019-08-26-00-41-53 |
| .. nonce: YY5jAI |
| .. section: IDLE |
| |
| Properly handle user input warnings in IDLE shell. Cease turning |
| SyntaxWarnings into SyntaxErrors. |
| |
| .. |
| |
| .. bpo: 37929 |
| .. date: 2019-08-24-22-00-33 |
| .. nonce: jb7523 |
| .. section: IDLE |
| |
| IDLE Settings dialog now closes properly when there is no shell window. |
| |
| .. |
| |
| .. bpo: 37902 |
| .. date: 2019-08-21-16-02-49 |
| .. nonce: _R_adE |
| .. section: IDLE |
| |
| Add mousewheel scrolling for IDLE module, path, and stack browsers. Patch by |
| George Zhang. |
| |
| .. |
| |
| .. bpo: 37849 |
| .. date: 2019-08-14-09-43-15 |
| .. nonce: -bcYF3 |
| .. section: IDLE |
| |
| Fixed completions list appearing too high or low when shown above the |
| current line. |
| |
| .. |
| |
| .. bpo: 36419 |
| .. date: 2019-08-04-17-10-01 |
| .. nonce: TJZqOc |
| .. section: IDLE |
| |
| Refactor IDLE autocomplete and improve testing. |
| |
| .. |
| |
| .. bpo: 37748 |
| .. date: 2019-08-04-15-27-50 |
| .. nonce: 0vf6pg |
| .. section: IDLE |
| |
| Reorder the Run menu. Put the most common choice, Run Module, at the top. |
| |
| .. |
| |
| .. 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: 37325 |
| .. date: 2019-06-18-16-40-05 |
| .. nonce: GssOf1 |
| .. section: IDLE |
| |
| Fix tab focus traversal order for help source and custom run dialogs. |
| |
| .. |
| |
| .. bpo: 37321 |
| .. date: 2019-06-17-16-35-30 |
| .. nonce: zVTTGS |
| .. section: IDLE |
| |
| Both subprocess connection error messages now refer to the 'Startup failure' |
| section of the IDLE doc. |
| |
| .. |
| |
| .. 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: 37177 |
| .. date: 2019-06-07-00-17-41 |
| .. nonce: voU6pQ |
| .. section: IDLE |
| |
| Properly 'attach' search dialogs to their main window so that they behave |
| like other dialogs and do not get hidden behind their main window. |
| |
| .. |
| |
| .. bpo: 37039 |
| .. date: 2019-06-04-23-27-33 |
| .. nonce: FN_fBf |
| .. section: IDLE |
| |
| Adjust "Zoom Height" to individual screens by momentarily maximizing the |
| window on first use with a particular screen. Changing screen settings may |
| invalidate the saved height. While a window is maximized, "Zoom Height" has |
| no effect. |
| |
| .. |
| |
| .. bpo: 35763 |
| .. date: 2019-06-04-20-36-24 |
| .. nonce: 7XdoWz |
| .. section: IDLE |
| |
| Make calltip reminder about '/' meaning positional-only less obtrusive by |
| only adding it when there is room on the first line. |
| |
| .. |
| |
| .. bpo: 5680 |
| .. date: 2019-06-03-00-39-29 |
| .. nonce: VCQfOO |
| .. section: IDLE |
| |
| Add 'Run... Customized' to the Run menu to run a module with customized |
| settings. Any 'command line arguments' entered are added to sys.argv. One |
| can suppress the normal Shell main module restart. |
| |
| .. |
| |
| .. 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: 38118 |
| .. date: 2019-10-08-15-07-52 |
| .. nonce: pIZD6H |
| .. section: Tools/Demos |
| |
| Update Valgrind suppression file to ignore a false alarm in |
| :c:func:`PyUnicode_Decode` when using GCC builtin strcmp(). |
| |
| .. |
| |
| .. bpo: 38347 |
| .. date: 2019-10-02-09-48-42 |
| .. nonce: 2Tq5D1 |
| .. section: Tools/Demos |
| |
| pathfix.py: Assume all files that end on '.py' are Python scripts when |
| working recursively. |
| |
| .. |
| |
| .. bpo: 37803 |
| .. date: 2019-09-12-16-15-55 |
| .. nonce: chEizy |
| .. section: Tools/Demos |
| |
| pdb's ``--help`` and ``--version`` long options now work. |
| |
| .. |
| |
| .. bpo: 37942 |
| .. date: 2019-08-24-12-11-30 |
| .. nonce: 7H8N9a |
| .. section: Tools/Demos |
| |
| Improve ArgumentClinic converter for floats. |
| |
| .. |
| |
| .. bpo: 37704 |
| .. date: 2019-07-29-13-59-19 |
| .. nonce: xxGUz_ |
| .. section: Tools/Demos |
| |
| Remove ``Tools/scripts/h2py.py``: use cffi to access a C API in Python. |
| |
| .. |
| |
| .. bpo: 37675 |
| .. date: 2019-07-24-16-20-54 |
| .. nonce: 951Cvf |
| .. section: Tools/Demos |
| |
| 2to3 now works when run from a zipped standard library. |
| |
| .. |
| |
| .. bpo: 37034 |
| .. date: 2019-05-27-16-13-08 |
| .. nonce: zbTgy8 |
| .. section: Tools/Demos |
| |
| Argument Clinic now uses the argument name on errors with keyword-only |
| argument instead of their position. Patch contributed by Rémi Lapeyre. |
| |
| .. |
| |
| .. bpo: 37064 |
| .. date: 2019-05-27-15-26-12 |
| .. nonce: k_SPW2 |
| .. section: Tools/Demos |
| |
| Add option -k to pathscript.py script: preserve shebang flags. Add option -a |
| to pathscript.py script: add flags. |
| |
| .. |
| |
| .. bpo: 37633 |
| .. date: 2019-11-04-21-10-47 |
| .. nonce: oOGVdo |
| .. section: C API |
| |
| Re-export some function compatibility wrappers for macros in ``pythonrun.h``. |
| |
| .. |
| |
| .. bpo: 38644 |
| .. date: 2019-11-04-17-59-46 |
| .. nonce: euO_RR |
| .. section: C API |
| |
| Provide :c:func:`Py_EnterRecursiveCall` and :c:func:`Py_LeaveRecursiveCall` |
| as regular functions for the limited API. Previously, there were defined as |
| macros, but these macros didn't work with the limited API which cannot |
| access ``PyThreadState.recursion_depth`` field. Remove |
| ``_Py_CheckRecursionLimit`` from the stable ABI. |
| |
| .. |
| |
| .. bpo: 38650 |
| .. date: 2019-10-30-22-03-03 |
| .. nonce: 0pi8zt |
| .. section: C API |
| |
| The global variable :c:data:`PyStructSequence_UnnamedField` is now a |
| constant and refers to a constant string. |
| |
| .. |
| |
| .. bpo: 38540 |
| .. date: 2019-10-21-09-24-03 |
| .. nonce: 314N_T |
| .. section: C API |
| |
| Fixed possible leak in :c:func:`PyArg_Parse` and similar functions for |
| format units ``"es#"`` and ``"et#"`` when the macro |
| :c:macro:`PY_SSIZE_T_CLEAN` is not defined. |
| |
| .. |
| |
| .. bpo: 38395 |
| .. date: 2019-10-08-01-23-24 |
| .. nonce: MJ6Ey9 |
| .. section: C API |
| |
| Fix a crash in :class:`weakref.proxy` objects due to incorrect lifetime |
| management when calling some associated methods that may delete the last |
| reference to object being referenced by the proxy. Patch by Pablo Galindo. |
| |
| .. |
| |
| .. bpo: 36389 |
| .. date: 2019-10-07-17-15-09 |
| .. nonce: hFX_jD |
| .. section: C API |
| |
| The ``_PyObject_CheckConsistency()`` function is now also available in |
| release mode. For example, it can be used to debug a crash in the |
| ``visit_decref()`` function of the GC. |
| |
| .. |
| |
| .. bpo: 38266 |
| .. date: 2019-10-03-12-53-53 |
| .. nonce: 0FIC1q |
| .. section: C API |
| |
| Revert the removal of PyThreadState_DeleteCurrent() with documentation. |
| |
| .. |
| |
| .. bpo: 38303 |
| .. date: 2019-09-30-16-53-30 |
| .. nonce: YoIs0M |
| .. section: C API |
| |
| Update audioop extension module to use the stable ABI (PEP-384). Patch by |
| Tyler Kieft. |
| |
| .. |
| |
| .. bpo: 38234 |
| .. date: 2019-09-24-17-09-48 |
| .. nonce: d0bhEA |
| .. section: C API |
| |
| :c:func:`Py_SetPath` now sets :data:`sys.executable` to the program full |
| path (:c:func:`Py_GetProgramFullPath`) rather than to the program name |
| (:c:func:`Py_GetProgramName`). |
| |
| .. |
| |
| .. bpo: 38234 |
| .. date: 2019-09-20-17-22-41 |
| .. nonce: ZbquVK |
| .. section: C API |
| |
| Python ignored arguments passed to :c:func:`Py_SetPath`, |
| :c:func:`Py_SetPythonHome` and :c:func:`Py_SetProgramName`: fix Python |
| initialization to use specified arguments. |
| |
| .. |
| |
| .. bpo: 38205 |
| .. date: 2019-09-19-18-26-29 |
| .. nonce: Db1OJL |
| .. section: C API |
| |
| The :c:func:`Py_UNREACHABLE` macro now calls :c:func:`Py_FatalError`. |
| |
| .. |
| |
| .. bpo: 38140 |
| .. date: 2019-09-13-01-24-47 |
| .. nonce: y59qaO |
| .. section: C API |
| |
| Make dict and weakref offsets opaque for C heap types by passing the offsets |
| through PyMemberDef |
| |
| .. |
| |
| .. bpo: 15088 |
| .. date: 2019-09-05-14-17-21 |
| .. nonce: plt8Em |
| .. section: C API |
| |
| The C function ``PyGen_NeedsFinalizing`` has been removed. It was not |
| documented, tested or used anywhere within CPython after the implementation |
| of :pep:`442`. Patch by Joannah Nanjekye. (Patch by Joannah Nanjekye) |
| |
| .. |
| |
| .. bpo: 36763 |
| .. date: 2019-08-23-18-45-11 |
| .. nonce: q3Kh8Z |
| .. section: C API |
| |
| Options added by ``PySys_AddXOption()`` are now handled the same way than |
| ``PyConfig.xoptions`` and command line ``-X`` options. |
| |
| .. |
| |
| .. bpo: 37926 |
| .. date: 2019-08-23-11-35-55 |
| .. nonce: hnI5IQ |
| .. section: C API |
| |
| Fix a crash in ``PySys_SetArgvEx(0, NULL, 0)``. |
| |
| .. |
| |
| .. bpo: 37879 |
| .. date: 2019-08-17-13-50-21 |
| .. nonce: CZeUem |
| .. section: C API |
| |
| Fix subtype_dealloc to suppress the type decref when the base type is a C |
| heap type |
| |
| .. |
| |
| .. bpo: 37645 |
| .. date: 2019-07-21-21-08-47 |
| .. nonce: 4DcUaI |
| .. section: C API |
| |
| Add :c:func:`_PyObject_FunctionStr` to get a user-friendly string |
| representation of a function-like object. Patch by Jeroen Demeyer. |
| |
| .. |
| |
| .. bpo: 29548 |
| .. date: 2019-07-17-09-50-50 |
| .. nonce: 5wIptQ |
| .. section: C API |
| |
| The functions ``PyEval_CallObject``, ``PyEval_CallFunction``, |
| ``PyEval_CallMethod`` and ``PyEval_CallObjectWithKeywords`` are deprecated. |
| Use :c:func:`PyObject_Call` and its variants instead. |
| |
| .. |
| |
| .. bpo: 37151 |
| .. date: 2019-07-16-11-02-00 |
| .. nonce: YKfuNA |
| .. section: C API |
| |
| ``PyCFunction_Call`` is now a deprecated alias of :c:func:`PyObject_Call`. |
| |
| .. |
| |
| .. bpo: 37540 |
| .. date: 2019-07-10-12-27-28 |
| .. nonce: E8Z773 |
| .. section: C API |
| |
| The vectorcall protocol now requires that the caller passes only strings as |
| keyword names. |
| |
| .. |
| |
| .. bpo: 37207 |
| .. date: 2019-07-07-10-37-07 |
| .. nonce: SlVNky |
| .. section: C API |
| |
| The vectorcall protocol is now enabled for ``type`` objects: set |
| ``tp_vectorcall`` to a vectorcall function to be used instead of ``tp_new`` |
| and ``tp_init`` when calling the class itself. |
| |
| .. |
| |
| .. bpo: 21120 |
| .. date: 2019-07-06-23-56-47 |
| .. nonce: lXHqlT |
| .. section: C API |
| |
| Exclude Python-ast.h, ast.h and asdl.h from the limited API. |
| |
| .. |
| |
| .. bpo: 37483 |
| .. date: 2019-07-02-15-42-37 |
| .. nonce: vftT4f |
| .. section: C API |
| |
| Add new function ``_PyObject_CallOneArg`` for calling an object with one |
| positional argument. |
| |
| .. |
| |
| .. bpo: 36763 |
| .. date: 2019-06-28-15-49-16 |
| .. nonce: zrmgki |
| .. section: C API |
| |
| Add :func:`PyConfig_SetWideStringList` function. |
| |
| .. |
| |
| .. bpo: 37337 |
| .. date: 2019-06-19-12-06-31 |
| .. nonce: gXIGyU |
| .. section: C API |
| |
| Add fast functions for calling methods: |
| :c:func:`_PyObject_VectorcallMethod`, :c:func:`_PyObject_CallMethodNoArgs` |
| and :c:func:`_PyObject_CallMethodOneArg`. |
| |
| .. |
| |
| .. bpo: 28805 |
| .. date: 2019-06-14-14-03-51 |
| .. nonce: qZC0N_ |
| .. section: C API |
| |
| The :const:`METH_FASTCALL` calling convention has been documented. |
| |
| .. |
| |
| .. bpo: 37221 |
| .. date: 2019-06-11-02-50-38 |
| .. nonce: 4tClQT |
| .. section: C API |
| |
| The new function :c:func:`PyCode_NewWithPosOnlyArgs` allows to create code |
| objects like :c:func:`PyCode_New`, but with an extra *posonlyargcount* |
| parameter for indicating the number of positonal-only arguments. |
| |
| .. |
| |
| .. bpo: 37215 |
| .. date: 2019-06-10-15-32-34 |
| .. nonce: yzoNyU |
| .. section: C API |
| |
| Fix dtrace issue introduce by bpo-36842 |
| |
| .. |
| |
| .. bpo: 37194 |
| .. date: 2019-06-07-14-03-52 |
| .. nonce: uck7MD |
| .. section: C API |
| |
| Add a new public :c:func:`PyObject_CallNoArgs` function to the C API: call a |
| callable Python object without any arguments. It is the most efficient way |
| to call a callback without any argument. On x86-64, for example, |
| ``PyObject_CallFunctionObjArgs(func, NULL)`` allocates 960 bytes on the |
| stack per call, whereas ``PyObject_CallNoArgs(func)`` only allocates 624 |
| bytes per call. |
| |
| .. |
| |
| .. bpo: 37170 |
| .. date: 2019-06-06-08-47-04 |
| .. nonce: hO_fpM |
| .. section: C API |
| |
| Fix the cast on error in :c:func:`PyLong_AsUnsignedLongLongMask()`. |
| |
| .. |
| |
| .. bpo: 35381 |
| .. date: 2019-01-18-17-05-26 |
| .. nonce: 9CbeW3 |
| .. section: C API |
| |
| Convert posixmodule.c statically allocated types ``DirEntryType`` and |
| ``ScandirIteratorType`` to heap-allocated types. |
| |
| .. |
| |
| .. bpo: 34331 |
| .. date: 2018-08-04-00-59-44 |
| .. nonce: iaUkmU |
| .. section: C API |
| |
| Use singular/plural noun in error message when instantiating an abstract |
| class with non-overriden abstract method(s). |