| .. bpo: 38243 |
| .. date: 2019-09-25-13-21-09 |
| .. nonce: 1pfz24 |
| .. release date: 2019-10-01 |
| .. 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: 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: 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: 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: 38005 |
| .. date: 2019-09-02-20-00-31 |
| .. nonce: e7VsTA |
| .. section: Core and Builtins |
| |
| Fixed comparing and creating of InterpreterID and ChannelID. |
| |
| .. |
| |
| .. 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: 37990 |
| .. date: 2019-08-31-09-22-33 |
| .. nonce: WDY2f- |
| .. section: Core and Builtins |
| |
| Fix elapsed time in gc stats was not printed correctly. This bug was a |
| regression in 3.8b4. |
| |
| .. |
| |
| .. 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: 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: 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: 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: 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: 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: 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: 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: 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: 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". Passing positional |
| arguments by keyword is deprecated. |
| |
| .. |
| |
| .. 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: 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: 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: 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: 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: 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: 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: 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: 22347 |
| .. date: 2019-08-27-01-03-26 |
| .. nonce: _TRpYr |
| .. section: Library |
| |
| Update mimetypes.guess_type to allow proper parsing of URLs with only a host |
| name. Patch by Dong-hee Na. |
| |
| .. |
| |
| .. bpo: 37885 |
| .. date: 2019-08-19-10-31-41 |
| .. nonce: 4Nc9sp |
| .. section: Library |
| |
| venv: Don't generate unset variable warning on deactivate. |
| |
| .. |
| |
| .. bpo: 37785 |
| .. date: 2019-08-07-14-49-22 |
| .. nonce: y7OlT8 |
| .. section: Library |
| |
| Fix xgettext warnings in :mod:`argparse`. |
| |
| .. |
| |
| .. bpo: 11953 |
| .. date: 2019-07-29-21-39-45 |
| .. nonce: 4Hpwf9 |
| .. section: Library |
| |
| Completing WSA* error codes in :mod:`socket`. |
| |
| .. |
| |
| .. 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: 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: 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: 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: 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: 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: 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: 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: 36250 |
| .. date: 2019-03-09-16-04-12 |
| .. nonce: tSK4N1 |
| .. section: Library |
| |
| Ignore ``ValueError`` from ``signal`` with ``interaction`` in non-main |
| thread. |
| |
| .. |
| |
| .. 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: 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: 34519 |
| .. date: 2018-08-27-15-44-50 |
| .. nonce: cPlH1h |
| .. section: Library |
| |
| Add additional aliases for HP Roman 8. Patch by Michael Osipov. |
| |
| .. |
| |
| .. 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: 37937 |
| .. date: 2019-08-24-12-59-06 |
| .. nonce: F7fHbt |
| .. section: Documentation |
| |
| Mention ``frame.f_trace`` in :func:`sys.settrace` docs. |
| |
| .. |
| |
| .. bpo: 36260 |
| .. date: 2019-06-04-09-29-00 |
| .. nonce: WrGuc- |
| .. section: Documentation |
| |
| Add decompression pitfalls to zipfile module documentation. |
| |
| .. |
| |
| .. 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: 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: 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: 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: 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: 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: 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: 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: 36210 |
| .. date: 2019-09-24-22-47-47 |
| .. nonce: EmL9X1 |
| .. 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: 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: 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: 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: 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: 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: 37445 |
| .. date: 2019-06-28-18-10-29 |
| .. nonce: LsdYO6 |
| .. section: Windows |
| |
| Include the ``FORMAT_MESSAGE_IGNORE_INSERTS`` flag in ``FormatMessageW()`` |
| calls. |
| |
| .. |
| |
| .. 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: 32587 |
| .. date: 2019-05-10-15-25-44 |
| .. nonce: -0g2O3 |
| .. section: Windows |
| |
| Make :data:`winreg.REG_MULTI_SZ` support zero-length strings. |
| |
| .. |
| |
| .. 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: 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: 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: 37803 |
| .. date: 2019-09-12-16-15-55 |
| .. nonce: chEizy |
| .. section: Tools/Demos |
| |
| pdb's ``--help`` and ``--version`` long options now work. |
| |
| .. |
| |
| .. 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: 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: 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 |
