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https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
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9242376 Guido van Rossum 10 November 2020, 05:36:05 UTC Some suggestions for the descriptors howto. 10 November 2020, 05:36:05 UTC
bfc6b63 jack1142 09 November 2020, 22:50:45 UTC bpo-36310: Allow pygettext.py to detect calls to gettext in f-strings. (GH-19875) Adds support to Tools/i18n/pygettext.py for gettext calls in f-strings. This process is done by parsing the f-strings, processing each value, and flagging the ones which contain a gettext call. Co-authored-by: Batuhan Taskaya <batuhanosmantaskaya@gmail.com> 09 November 2020, 22:50:45 UTC
1f73c32 Yash Shete 09 November 2020, 17:38:09 UTC bpo-41712: Avoid runaway regex match in upload scripts (GH-23166) 09 November 2020, 17:38:09 UTC
23c5f93 Victor Stinner 09 November 2020, 12:40:47 UTC bpo-42294: Add borrowed/strong reference to doc glossary (GH-23206) Add "borrowed reference" and "strong reference" to the documentation glossary. Enhance also Py_INCREF() and Py_NewRef() documentation. 09 November 2020, 12:40:47 UTC
a117167 Tom Gringauz 09 November 2020, 12:34:07 UTC bpo-41543: contextlib.nullcontext can fill in for an async context manager (GH-21870) Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com> 09 November 2020, 12:34:07 UTC
97e8b1e Ammar Askar 09 November 2020, 07:02:39 UTC bpo-40624: Add support for the XPath != operator in xml.etree (GH-22147) 09 November 2020, 07:02:39 UTC
4eb41d0 kj 09 November 2020, 04:00:13 UTC bpo-42233: Add union type expression support for GenericAlias and fix de-duplicating of GenericAlias (GH-23077) 09 November 2020, 04:00:13 UTC
23831a7 Ronald Oussoren 08 November 2020, 09:46:55 UTC bpo-41754: Ignore NotADirectoryError in invocation of xdg-settings (GH-23075) It is not clear why this can happen, but several users have mentioned getting this exception on macOS. 08 November 2020, 09:46:55 UTC
4176193 Ronald Oussoren 08 November 2020, 09:05:27 UTC bpo-41100: Support macOS 11 and Apple Silicon (GH-22855) Co-authored-by: Lawrence D’Anna <lawrence_danna@apple.com> * Add support for macOS 11 and Apple Silicon (aka arm64) As a side effect of this work use the system copy of libffi on macOS, and remove the vendored copy * Support building on recent versions of macOS while deploying to older versions This allows building installers on macOS 11 while still supporting macOS 10.9. 08 November 2020, 09:05:27 UTC
fd6f6fa Don Kirkby 08 November 2020, 09:01:23 UTC Minor wording change in concurrent.futures. (GH-23194) Fixes a grammar problem by adding a missing "as", and clarifies the wording of the valid ranges for max_workers. 08 November 2020, 09:01:23 UTC
01c6aa4 Erlend Egeberg Aasland 07 November 2020, 19:18:37 UTC bpo-40077: Convert _queuemodule to use heap types (GH-23136) @vstinner / @corona10, would you mind reviewing this? 07 November 2020, 19:18:37 UTC
8805a4d Nick Coghlan 07 November 2020, 12:35:17 UTC bpo-42282: Fold constants inside named expressions (GH-23190) * The AST optimiser wasn't descending into named expressions, so any constant subexpressions weren't being folded at compile time * Remove "default:" clauses inside the AST optimiser code to reduce the risk of similar bugs passing unnoticed in future compiler changes 07 November 2020, 12:35:17 UTC
ee2549c Julien Palard 07 November 2020, 11:28:31 UTC bpo-41028: Doc: Move switchers to docsbuild-scripts. (GH-20969) 07 November 2020, 11:28:31 UTC
825ac38 Brett Cannon 07 November 2020, 02:45:56 UTC bpo-42133: update parts of the stdlib to fall back to `__spec__.loader` when `__loader__` is missing (#22929) 07 November 2020, 02:45:56 UTC
7c01f15 Andre Delfino 06 November 2020, 18:58:14 UTC Remove outdated reference to pywin32 from platform module (GH-22005) 06 November 2020, 18:58:14 UTC
88c2cfd Hai Shi 06 November 2020, 16:04:47 UTC bpo-41832: PyType_FromModuleAndSpec() now accepts NULL tp_doc (GH-23123) 06 November 2020, 16:04:47 UTC
8031877 Raymond Hettinger 06 November 2020, 09:30:17 UTC Minor grammar edits for the descriptor howto guide (GH-#23175) 06 November 2020, 09:30:17 UTC
bde33e4 Inada Naoki 06 November 2020, 02:45:01 UTC bpo-42179: Doc/tutorial: Remove mention of __cause__ (GH-23162) 06 November 2020, 02:45:01 UTC
91e9379 Zackery Spytz 05 November 2020, 22:18:44 UTC bpo-26389: Allow passing an exception object in the traceback module (GH-22610) The format_exception(), format_exception_only(), and print_exception() functions can now take an exception object as a positional-only argument. Co-Authored-By: Matthias Bussonnier <bussonniermatthias@gmail.com> 05 November 2020, 22:18:44 UTC
dc42af8 Victor Stinner 05 November 2020, 17:58:07 UTC bpo-42260: PyConfig_Read() only parses argv once (GH-23168) The PyConfig_Read() function now only parses PyConfig.argv arguments once: PyConfig.parse_argv is set to 2 after arguments are parsed. Since Python arguments are strippped from PyConfig.argv, parsing arguments twice would parse the application options as Python options. * Rework the PyConfig documentation. * Fix _testinternalcapi.set_config() error handling. * SetConfigTests no longer needs parse_argv=0 when restoring the old configuration. 05 November 2020, 17:58:07 UTC
f3cb814 Victor Stinner 05 November 2020, 17:12:33 UTC bpo-42260: Add _PyConfig_FromDict() (GH-23167) * Rename config_as_dict() to _PyConfig_AsDict(). * Add 'module_search_paths_set' to _PyConfig_AsDict(). * Add _PyConfig_FromDict(). * Add get_config() and set_config() to _testinternalcapi. * Add config_check_consistency(). 05 November 2020, 17:12:33 UTC
4662fa9 vabr-g 05 November 2020, 17:04:38 UTC bpo-41877 Check for asert, aseert, assrt in mocks (GH-23165) Currently, a Mock object which is not unsafe will raise an AttributeError if an attribute with the prefix assert or assret is accessed on it. This protects against misspellings of real assert method calls, which lead to tests passing silently even if the tested code does not satisfy the intended assertion. Recently a check was done in a large code base (Google) and three more frequent ways of misspelling assert were found causing harm: asert, aseert, assrt. These are now added to the existing check. 05 November 2020, 17:04:38 UTC
133aa2d kj 05 November 2020, 16:16:27 UTC [docs] fix wrongly named AsyncContextDecorator (GH-23164) Also added versionchanged. 05 November 2020, 16:16:27 UTC
53a03aa Victor Stinner 05 November 2020, 14:02:12 UTC bpo-42262: Add Py_NewRef() and Py_XNewRef() (GH-23152) Added Py_NewRef() and Py_XNewRef() functions to increment the reference count of an object and return the object. 05 November 2020, 14:02:12 UTC
80449f2 Pablo Galindo 05 November 2020, 09:23:15 UTC bpo-42266: Handle monkey-patching descriptors in LOAD_ATTR cache (GH-23157) 05 November 2020, 09:23:15 UTC
178695b Kazantcev Andrey 05 November 2020, 08:52:24 UTC bpo-40816 Add AsyncContextDecorator class (GH-20516) Co-authored-by: Yury Selivanov <yury@edgedb.com> 05 November 2020, 08:52:24 UTC
048a356 Victor Stinner 04 November 2020, 23:45:56 UTC bpo-42260: Add _PyInterpreterState_SetConfig() (GH-23158) * Inline _PyInterpreterState_SetConfig(): replace it with _PyConfig_Copy(). * Add _PyErr_SetFromPyStatus() * Add _PyInterpreterState_GetConfigCopy() * Add a new _PyInterpreterState_SetConfig() function. * Add an unit which gets, modifies, and sets the config. 04 November 2020, 23:45:56 UTC
100964e serge-sans-paille 04 November 2020, 23:01:08 UTC Disable peg generator tests when building with PGO (GH-23141) Otherwise, when running the testsuite, test_peg_generator tries to compile C code using the optimized flags and fails because it cannot find the profile data. 04 November 2020, 23:01:08 UTC
789359f Erlend Egeberg Aasland 04 November 2020, 19:31:51 UTC bpo-1635741: _sqlite3 uses PyModule_AddObjectRef() (GH-23148) 04 November 2020, 19:31:51 UTC
7184218 Mohamed Koubaa 04 November 2020, 17:37:23 UTC bpo-1635741: Fix PyInit_pyexpat() error handling (GH-22489) Split PyInit_pyexpat() into sub-functions and fix reference leaks on error paths. 04 November 2020, 17:37:23 UTC
af1d64d Victor Stinner 04 November 2020, 16:34:34 UTC bpo-42260: Main init modify sys.flags in-place (GH-23150) When Py_Initialize() is called twice, the second call now updates more sys attributes for the configuration, rather than only sys.argv. * Rename _PySys_InitMain() to _PySys_UpdateConfig(). * _PySys_UpdateConfig() now modifies sys.flags in-place, instead of creating a new flags object. * Remove old commented sys.flags flags (unbuffered and skip_first). * Add private _PySys_GetObject() function. * When Py_Initialize(), Py_InitializeFromConfig() and 04 November 2020, 16:34:34 UTC
58ca33b Victor Stinner 04 November 2020, 16:33:06 UTC bpo-1635741: Fix ref leak in _PyWarnings_Init() error path (GH-23151) Replace PyModule_AddObject() with PyModule_AddObjectRef() in the _warnings module to fix a reference leak on error. Use also PyModule_AddObjectRef() in importdl.c. 04 November 2020, 16:33:06 UTC
18ce7f1 Victor Stinner 04 November 2020, 15:37:07 UTC bpo-1635741: _ast uses PyModule_AddObjectRef() (GH-23146) Replace PyModule_AddObject() with PyModule_AddObjectRef() in the _ast module (Python-ast.c). 04 November 2020, 15:37:07 UTC
988f1ec Victor Stinner 04 November 2020, 15:33:55 UTC bpo-1635741: _contextvars uses PyModule_AddType() (GH-23147) Replace PyModule_AddObject() with PyModule_AddType() in the _contextvars module (Python-ast.c). Add also the module name to _contextvars types name. 04 November 2020, 15:33:55 UTC
cfb41e8 Victor Stinner 04 November 2020, 15:15:54 UTC bpo-42260: Reorganize PyConfig (GH-23149) * Move orig_argv before argv * Move program_name and platlibdir with other path configuration inputs Give a name to the PyPreConfig and PyConfig structures and separate the type definitions. 04 November 2020, 15:15:54 UTC
8021875 Victor Stinner 04 November 2020, 12:59:15 UTC bpo-1635741: Add PyModule_AddObjectRef() function (GH-23122) Added PyModule_AddObjectRef() function: similar to PyModule_AddObjectRef() but don't steal a reference to the value on success. 04 November 2020, 12:59:15 UTC
3529718 Victor Stinner 04 November 2020, 10:20:10 UTC bpo-42236: os.device_encoding() respects UTF-8 Mode (GH-23119) On Unix, the os.device_encoding() function now returns 'UTF-8' rather than the device encoding if the Python UTF-8 Mode is enabled. 04 November 2020, 10:20:10 UTC
0001a1b Mario Corchero 04 November 2020, 09:27:43 UTC bpo-42251: Add gettrace and getprofile to threading (GH-23125) This allows to retrieve the functions that were set in these two, which might differ from sys.gettrace and sys.getprofile within a thread. 04 November 2020, 09:27:43 UTC
db6434c Steve Dower 03 November 2020, 22:31:49 UTC Enable signing of nuget.org packages and update to supported timestamp server (GH-23132) 03 November 2020, 22:31:49 UTC
bffb137 Matthew Suozzo 03 November 2020, 21:28:42 UTC Fix incorrect links in ast docs (GH-23017) 03 November 2020, 21:28:42 UTC
57aaaa8 Petr Viktorin 03 November 2020, 21:27:12 UTC Add _PyType_GetModuleByDef (GH-22835) See https://mail.python.org/archives/list/capi-sig@python.org/thread/T3P2QNLNLBRFHWSKYSTPMVEIL2EEKFJU/ for discussion. https://bugs.python.org/issue42100 03 November 2020, 21:27:12 UTC
a603c3d Pablo Galindo 03 November 2020, 17:31:32 UTC Post 3.10.0a2 03 November 2020, 17:31:32 UTC
a9abbda Pablo Galindo 03 November 2020, 17:30:57 UTC Merge tag 'v3.10.0a2' into master Python 3.10.0a2 03 November 2020, 17:30:57 UTC
fd957c1 Victor Stinner 03 November 2020, 17:07:15 UTC bpo-41796: Call _PyAST_Fini() earlier to fix a leak (GH-23131) Call _PyAST_Fini() on all interpreters, not only on the main interpreter. Also, call it ealier to fix a reference leak. Python types contain a reference to themselves in in their PyTypeObject.tp_mro member. _PyAST_Fini() must called before the last GC collection to destroy AST types. _PyInterpreterState_Clear() now calls _PyAST_Fini(). It now also calls _PyWarnings_Fini() on subinterpeters, not only on the main interpreter. Add an assertion in AST init_types() to ensure that the _ast module is no longer used after _PyAST_Fini() has been called. 03 November 2020, 17:07:15 UTC
212d32f Serhiy Storchaka 03 November 2020, 14:15:56 UTC bpo-42249: Fix writing binary Plist files larger than 4 GiB. (GH-23121) 03 November 2020, 14:15:56 UTC
74b4eda Erlend Egeberg Aasland 03 November 2020, 09:38:31 UTC bpo-40077: Convert mmap.mmap static type to a heap type (GH-23108) 03 November 2020, 09:38:31 UTC
114ee5d Pablo Galindo 03 November 2020, 00:00:12 UTC Python 3.10.0a2 03 November 2020, 00:02:08 UTC
9568622 Jakub Kulík 02 November 2020, 23:10:01 UTC bpo-35455: Fix thread_time for Solaris OS (GH-11118) 02 November 2020, 23:10:01 UTC
45df61f Victor Stinner 02 November 2020, 22:17:46 UTC bpo-26789: Fix logging.FileHandler._open() at exit (GH-23053) The logging.FileHandler class now keeps a reference to the builtin open() function to be able to open or reopen the file during Python finalization. Fix errors like: Exception ignored in: (...) Traceback (most recent call last): (...) File ".../logging/__init__.py", line 1463, in error File ".../logging/__init__.py", line 1577, in _log File ".../logging/__init__.py", line 1587, in handle File ".../logging/__init__.py", line 1649, in callHandlers File ".../logging/__init__.py", line 948, in handle File ".../logging/__init__.py", line 1182, in emit File ".../logging/__init__.py", line 1171, in _open NameError: name 'open' is not defined 02 November 2020, 22:17:46 UTC
5cf4782 Victor Stinner 02 November 2020, 21:03:28 UTC bpo-41796: Make _ast module state per interpreter (GH-23024) The ast module internal state is now per interpreter. * Rename "astmodulestate" to "struct ast_state" * Add pycore_ast.h internal header: the ast_state structure is now declared in pycore_ast.h. * Add PyInterpreterState.ast (struct ast_state) * Remove get_ast_state() * Rename get_global_ast_state() to get_ast_state() * PyAST_obj2mod() now handles get_ast_state() failures 02 November 2020, 21:03:28 UTC
34637a0 Serhiy Storchaka 02 November 2020, 21:01:40 UTC bpo-42103: Improve validation of Plist files. (GH-22882) * Prevent some possible DoS attacks via providing invalid Plist files with extremely large number of objects or collection sizes. * Raise InvalidFileException for too large bytes and string size instead of returning garbage. * Raise InvalidFileException instead of ValueError for specific invalid datetime (NaN). * Raise InvalidFileException instead of TypeError for non-hashable dict keys. * Add more tests for invalid Plist files. 02 November 2020, 21:01:40 UTC
6fdfcec Irit Katriel 02 November 2020, 19:25:29 UTC bpo-41943: Fix bug where assertLogs doesn't correctly filter messages… (GH-22565) … by level @vsajip , @pitrou Automerge-Triggered-By: GH:vsajip 02 November 2020, 19:25:29 UTC
aca67da Jason R. Coombs 02 November 2020, 16:48:56 UTC Revert "bpo-37193: remove thread objects which finished process its request (GH-13893)" (GH-23107) This reverts commit c41559021213cfc9dc62a83fc63306b3bdc3e64b. 02 November 2020, 16:48:56 UTC
4b9aad4 Victor Stinner 02 November 2020, 15:49:54 UTC bpo-42236: Enhance init and encoding documentation (GH-23109) Enhance the documentation of the Python startup, filesystem encoding and error handling, locale encoding. Add a new "Python UTF-8 Mode" section. * Add "locale encoding" and "filesystem encoding and error handler" to the glossary * Remove documentation from Include/cpython/initconfig.h: move it to Doc/c-api/init_config.rst. * Doc/c-api/init_config.rst: * Document command line options and environment variables * Document default values. * Add a new "Python UTF-8 Mode" section in Doc/library/os.rst. * Add warnings to Py_DecodeLocale() and Py_EncodeLocale() docs. * Document how Python selects the filesystem encoding and error handler at a single place: PyConfig.filesystem_encoding and PyConfig.filesystem_errors. * PyConfig: move orig_argv member at the right place. 02 November 2020, 15:49:54 UTC
3018228 Lysandros Nikolaou 02 November 2020, 15:27:30 UTC bpo-42224: Fix test_format when locale does not expect number grouping (GH-23067) 02 November 2020, 15:27:30 UTC
64366fa Julien Danjou 02 November 2020, 14:16:25 UTC bpo-41435: Add sys._current_exceptions() function (GH-21689) This adds a new function named sys._current_exceptions() which is equivalent ot sys._current_frames() except that it returns the exceptions currently handled by other threads. It is equivalent to calling sys.exc_info() for each running thread. 02 November 2020, 14:16:25 UTC
3d86d09 Jakub Stasiak 02 November 2020, 10:56:35 UTC bpo-42230: Improve asyncio documentation regarding accepting sets vs iterables (GH-23073) People call wait() and as_completed() with various non-set iterables, a list should be the most common but there are others as well[1]. Considering typeshed also documents wait()[2] and as_completed()[3] as accepting arbitrary iterables I think it's a good idea to document the status quo better. [1] https://github.com/aio-libs/aiokafka/pull/672 [2] https://github.com/python/typeshed/blob/620989bac572f30349b95590ebe81a73ce0fe862/stdlib/3/asyncio/tasks.pyi#L161 [3] https://github.com/python/typeshed/blob/620989bac572f30349b95590ebe81a73ce0fe862/stdlib/3/asyncio/tasks.pyi#L40 02 November 2020, 10:56:35 UTC
6e8dcda Joongi Kim 02 November 2020, 08:02:48 UTC bpo-41229: Update docs for explicit aclose()-required cases and add contextlib.aclosing() method (GH-21545) This is a PR to: * Add `contextlib.aclosing` which ia analogous to `contextlib.closing` but for async-generators with an explicit test case for [bpo-41229]() * Update the docs to describe when we need explicit `aclose()` invocation. which are motivated by the following issues, articles, and examples: * [bpo-41229]() * https://github.com/njsmith/async_generator * https://vorpus.org/blog/some-thoughts-on-asynchronous-api-design-in-a-post-asyncawait-world/#cleanup-in-generators-and-async-generators * https://www.python.org/dev/peps/pep-0533/ * https://github.com/achimnol/aiotools/blob/ef7bf0cea7af/src/aiotools/context.py#L152 Particuarly regarding [PEP-533](https://www.python.org/dev/peps/pep-0533/), its acceptance (`__aiterclose__()`) would make this little addition of `contextlib.aclosing()` unnecessary for most use cases, but until then this could serve as a good counterpart and analogy to `contextlib.closing()`. The same applies for `contextlib.closing` with `__iterclose__()`. Also, still there are other use cases, e.g., when working with non-generator objects with `aclose()` methods. 02 November 2020, 08:02:48 UTC
e9208f0 Raymond Hettinger 02 November 2020, 04:15:50 UTC Minor formatting edits to the descriptor howto guide (GH-23092) 02 November 2020, 04:15:50 UTC
da7bb7b Tal Einat 02 November 2020, 03:59:52 UTC bpo-40511: Stop unwanted flashing of IDLE calltips (GH-20910) They were occurring with both repeated 'force-calltip' invocations and by typing parentheses in expressions, strings, and comments in the argument code. Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> 02 November 2020, 03:59:52 UTC
74fa464 Raymond Hettinger 02 November 2020, 02:02:37 UTC Add member objects to the descriptor howto guide (GH-23084) 02 November 2020, 02:02:37 UTC
c415590 MARUYAMA Norihiro 01 November 2020, 23:51:04 UTC bpo-37193: remove thread objects which finished process its request (GH-13893) * bpo-37193: remove the thread which finished process request from threads list * rename variable t to thread. * don't remove thread from list if it is daemon. * use lock to protect self._threads. * use finally block in case of exception from shutdown_request(). * check "not thread.daemon" before lock to avoid holding the lock if it's unnecessary. * fix the place of _threads_lock. * separate code to remove a current thread into a function. * check ValueError when removing thread. * fix wrong code which all instance shared same lock. * Extract thread management into a _Threads class to encapsulate atomic operations and separate concerns. * Replace multiple references of 'block_on_close' with one, avoiding the possibility that 'block_on_close' could change during the course of processing requests. Now, there's exactly one _threads object with behavior fixed for the duration. * Add docstrings to private classes. * Add test to ensure that a ThreadingTCPServer can be closed without serving any requests. * Use _NoThreads as the default value. Fixes AttributeError when server is closed without serving any requests. * Add blurb * Add test capturing failure. Co-authored-by: Jason R. Coombs <jaraco@jaraco.com> 01 November 2020, 23:51:04 UTC
e662c39 Victor Stinner 01 November 2020, 22:07:23 UTC bpo-42236: Use UTF-8 encoding if nl_langinfo(CODESET) fails (GH-23086) If the nl_langinfo(CODESET) function returns an empty string, Python now uses UTF-8 as the filesystem encoding. In May 2010 (commit b744ba1d14c5487576c95d0311e357b707600b47), I modified Python to log a warning and use UTF-8 as the filesystem encoding (instead of None) if nl_langinfo(CODESET) returns an empty string. In August 2020 (commit 94908bbc1503df830d1d615e7b57744ae1b41079), I modified Python startup to fail with a fatal error and a specific error message if nl_langinfo(CODESET) returns an empty string. The intent was to prevent guessing the encoding and also investigate user configuration where this case happens. In 10 years (2010 to 2020), I saw zero user report about the error message related to nl_langinfo(CODESET) returning an empty string. Today, UTF-8 became the defacto standard and it's safe to make the assumption that the user expects UTF-8. For example, nl_langinfo(CODESET) can return an empty string on macOS if the LC_CTYPE locale is not supported, and UTF-8 is the default encoding on macOS. While this change is likely to not affect anyone in practice, it should make UTF-8 lover happy ;-) Rewrite also the documentation explaining how Python selects the filesystem encoding and error handler. 01 November 2020, 22:07:23 UTC
82458b6 Victor Stinner 01 November 2020, 19:59:35 UTC bpo-42236: Enhance _locale._get_locale_encoding() (GH-23083) * Rename _Py_GetLocaleEncoding() to _Py_GetLocaleEncodingObject() * Add _Py_GetLocaleEncoding() which returns a wchar_t* string to share code between _Py_GetLocaleEncodingObject() and config_get_locale_encoding(). * _Py_GetLocaleEncodingObject() now decodes nl_langinfo(CODESET) from the current locale encoding with surrogateescape, rather than using UTF-8. 01 November 2020, 19:59:35 UTC
1f7dfb2 kj 01 November 2020, 18:13:38 UTC bpo-42233: Correctly repr GenericAlias when used with typing module (GH-23081) Noticed by @serhiy-storchaka in the bpo. `typing`'s types were not showing the parameterized generic. Eg. previously: ```python >>> typing.Union[dict[str, float], list[int]] 'typing.Union[dict, list]' ``` Now: ```python >>> typing.Union[dict[str, float], list[int]] 'typing.Union[dict[str, float], list[int]]' ``` Automerge-Triggered-By: GH:gvanrossum 01 November 2020, 18:13:38 UTC
148c76b Raymond Hettinger 01 November 2020, 17:10:06 UTC Expand and clarify the "Invoking Descriptors" section of the Descriptor HowTo (GH-23078) 01 November 2020, 17:10:06 UTC
7feb54a Dong-hee Na 01 November 2020, 13:04:35 UTC bpo-37483: Add PyObject_CallOneArg() in the What's New in Python 3.9 (GH-23062) 01 November 2020, 13:04:35 UTC
d281005 Inada Naoki 01 November 2020, 11:02:03 UTC tempfile: Use random.choises() instead of choise() (GH-23068) 01 November 2020, 11:02:03 UTC
2165cea Ronald Oussoren 01 November 2020, 09:08:48 UTC bpo-29566: binhex.binhex now consitently writes MacOS 9 line endings. (GH-23059) [bpo-29566]() notes that binhex.binhex uses inconsistent line endings (both Unix and MacOS9 line endings are used). This PR changes this to use the MacOS9 line endings everywhere. 01 November 2020, 09:08:48 UTC
d3b4e06 Alexey Izbyshev 01 November 2020, 05:33:08 UTC bpo-42146: Unify cleanup in subprocess_fork_exec() (GH-22970) * bpo-42146: Unify cleanup in subprocess_fork_exec() Also ignore errors from _enable_gc(): * They are always suppressed by the current code due to a bug. * _enable_gc() is only used if `preexec_fn != None`, which is unsafe. * We don't have a good way to handle errors in case we successfully created a child process. Co-authored-by: Gregory P. Smith <greg@krypto.org> 01 November 2020, 05:33:08 UTC
3bf0d02 kj 31 October 2020, 20:25:44 UTC bpo-42198: New section in stdtypes for type annotation types (GH-23063) 31 October 2020, 20:25:44 UTC
02cdfc9 Lysandros Nikolaou 31 October 2020, 18:31:41 UTC bpo-42218: Correctly handle errors in left-recursive rules (GH-23065) Left-recursive rules need to check for errors explicitly, since even if the rule returns NULL, the parsing might continue and lead to long-distance failures. Co-authored-by: Pablo Galindo <Pablogsal@gmail.com> 31 October 2020, 18:31:41 UTC
d21cb2d kj 31 October 2020, 15:08:17 UTC bpo-42198: Improve consistency of Union docs (GH-23029) No backport is required since union is only in 3.10. This addresses "3. Consistency nitpicks for Union's docs" in the bpo. Please skip news. Thank you. 31 October 2020, 15:08:17 UTC
7d21027 Erlend Egeberg Aasland 31 October 2020, 06:07:44 UTC bpo-40956: Convert _sqlite3 module level functions to Argument Clinic (GH-22484) 31 October 2020, 06:07:44 UTC
bcbf758 kj 31 October 2020, 06:02:38 UTC bpo-42198: Document __new__ for types.GenericAlias (GH-23039) 31 October 2020, 06:02:38 UTC
43ca084 Inada Naoki 31 October 2020, 02:15:38 UTC Revert "bpo-42160: tempfile: Reduce overhead of pid check. (GH-22997)" `_RandomNameSequence` is not true singleton so using `os.register_at_fork` doesn't make sense unlike `random._inst`. This reverts commit 8e409cebad42032bb7d0f2cadd8b1e36081d98af. 31 October 2020, 02:15:38 UTC
b62bdf7 Victor Stinner 31 October 2020, 00:32:11 UTC bpo-42208: Add _locale._get_locale_encoding() (GH-23052) * Add a new _locale._get_locale_encoding() function to get the current locale encoding. * Modify locale.getpreferredencoding() to use it. * Remove the _bootlocale module. 31 October 2020, 00:32:11 UTC
710e826 Victor Stinner 31 October 2020, 00:02:09 UTC bpo-42208: Add _Py_GetLocaleEncoding() (GH-23050) _io.TextIOWrapper no longer calls getpreferredencoding(False) of _bootlocale to get the locale encoding, but calls _Py_GetLocaleEncoding() instead. Add config_get_fs_encoding() sub-function. Reorganize also config_get_locale_encoding() code. 31 October 2020, 00:02:09 UTC
06f8c33 Pablo Galindo 30 October 2020, 23:48:42 UTC bpo-42214: Fix check for NOTEQUAL token in the PEG parser for the barry_as_flufl rule (GH-23048) 30 October 2020, 23:48:42 UTC
6e03c0a Victor Stinner 30 October 2020, 21:52:30 UTC GitHub Action: Add gdb to posix dependencies (GH-23043) Sort also dependencies and remove duplicates (liblzma-dev). 30 October 2020, 21:52:30 UTC
eba5bf2 Victor Stinner 30 October 2020, 21:51:02 UTC bpo-42208: Call GC collect earlier in PyInterpreterState_Clear() (GH-23044) The last GC collection is now done before clearing builtins and sys dictionaries. Add also assertions to ensure that gc.collect() is no longer called after _PyGC_Fini(). Pass also the tstate to PyInterpreterState_Clear() to pass the correct tstate to _PyGC_CollectNoFail() and _PyGC_Fini(). 30 October 2020, 21:51:02 UTC
4fe7209 Eric Snow 30 October 2020, 21:46:52 UTC bpo-36876: Small adjustments to the C-analyzer tool. (GH-23045) This is a little bit of clean-up, small fixes, and additional helpers prior to building an updated & accurate list of globals to eliminate. 30 October 2020, 21:46:52 UTC
b9ee4af Victor Stinner 30 October 2020, 20:09:48 UTC bpo-42208: Fix test_gdb for gc_collect_main() name (GH-23041) The gcmodule.c collect() function was renamed to gc_collect_main(): update gdb/libpython.py (python-gdb.py). 30 October 2020, 20:09:48 UTC
dff1ad5 Victor Stinner 30 October 2020, 17:03:28 UTC bpo-42208: Move _PyImport_Cleanup() to pylifecycle.c (GH-23040) Move _PyImport_Cleanup() to pylifecycle.c, rename it to finalize_modules(), split it (200 lines) into many smaller sub-functions and cleanup the code. 30 October 2020, 17:03:28 UTC
8b34148 Victor Stinner 30 October 2020, 16:00:00 UTC bpo-42208: Pass tstate to _PyGC_CollectNoFail() (GH-23038) Move private _PyGC_CollectNoFail() to the internal C API. Remove the private _PyGC_CollectIfEnabled() which was just an alias to the public PyGC_Collect() function since Python 3.8. Rename functions: * collect() => gc_collect_main() * collect_with_callback() => gc_collect_with_callback() * collect_generations() => gc_collect_generations() 30 October 2020, 16:00:00 UTC
99608c7 Matti Picus 30 October 2020, 14:52:39 UTC DOC: attribute PyPy for the idea behind LOAD_ATTR cache (GH-23036) Co-authored-by: Pablo Galindo <Pablogsal@gmail.com> 30 October 2020, 14:52:39 UTC
3af4b58 Batuhan Taskaya 30 October 2020, 11:48:41 UTC bpo-42206: Propagate and raise errors from PyAST_Validate in the parser (GH-23035) 30 October 2020, 11:48:41 UTC
d6238ba Akashkumar D Khunt 30 October 2020, 06:03:51 UTC bpo-42172: Correct typo for test_socket.py (GH-23013) 30 October 2020, 06:03:51 UTC
8e409ce Eric W 30 October 2020, 04:56:28 UTC bpo-42160: tempfile: Reduce overhead of pid check. (GH-22997) The _RandomSequence class in tempfile used to check the current pid every time its rng property was used. This commit replaces this code with `os.register_at_fork` to reduce the overhead. 30 October 2020, 04:56:28 UTC
9129af6 kj 30 October 2020, 04:01:17 UTC bpo-42198: Link to GenericAlias in typing and expressions (GH-23030) Follow up to 7cdf30fff39ea97f403b5472096349998d190e30 and 4173320920706b49a004bdddd8d7108e8984e3fc. This addresses the point "1. Update links in typing, subscription and union to point to GenericAlias." in the bpo for this PR. 30 October 2020, 04:01:17 UTC
3317466 Teugea Ioan-Teodor 29 October 2020, 22:17:59 UTC bpo-42061: Document __format__ for IP addresses (GH-23018) Automerge-Triggered-By: GH:ericvsmith 29 October 2020, 22:17:59 UTC
b76a840 Rafael Fontenelle 29 October 2020, 20:48:21 UTC bpo-42180: fix plural in arguments and control (GH-23015) https://bugs.python.org/issue42180 29 October 2020, 20:48:21 UTC
5776663 Victor Stinner 29 October 2020, 14:16:23 UTC bpo-42029: Remove IRIX code (GH-23023) IRIX code was slowy removed in Python 2.4 (--with-sgi-dl), Python 3.3 (Irix threads), and Python 3.7. 29 October 2020, 14:16:23 UTC
3505261 Yonatan Goldschmidt 29 October 2020, 09:58:52 UTC bpo-42143: Ensure PyFunction_NewWithQualName() can't fail after creating the func object (GH-22953) func_dealloc() does not handle partially-created objects. Best not to give it any. 29 October 2020, 09:58:52 UTC
df59273 Zackery Spytz 29 October 2020, 09:44:35 UTC bpo-34204: Use pickle.DEFAULT_PROTOCOL in shelve (GH-19639) Use pickle.DEFAULT_PROTOCOL (currently 5) in shelve instead of a hardcoded 3. 29 October 2020, 09:44:35 UTC
4173320 kj 27 October 2020, 21:37:18 UTC bpo-41805: Documentation for PEP 585 (GH-22615) 27 October 2020, 21:37:18 UTC
35b95aa Victor Stinner 27 October 2020, 21:24:33 UTC bpo-42161: Micro-optimize _collections._count_elements() (GH-23008) Move the _PyLong_GetOne() call outside the fast-path loop. 27 October 2020, 21:24:33 UTC
c310185 Victor Stinner 27 October 2020, 20:34:33 UTC bpo-42161: Remove private _PyLong_Zero and _PyLong_One (GH-23003) Use PyLong_FromLong(0) and PyLong_FromLong(1) of the public C API instead. For Python internals, _PyLong_GetZero() and _PyLong_GetOne() of pycore_long.h can be used. 27 October 2020, 20:34:33 UTC
0564aaf Neil Schemenauer 27 October 2020, 18:55:52 UTC bpo-42099: Fix reference to ob_type in unionobject.c and ceval (GH-22829) * Use Py_TYPE() rather than o->ob_type. 27 October 2020, 18:55:52 UTC
15acc4e Lysandros Nikolaou 27 October 2020, 18:54:20 UTC bpo-41659: Disallow curly brace directly after primary (GH-22996) 27 October 2020, 18:54:20 UTC
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