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v0.5.1
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09 December 2020, 11:06:31 UTC
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d20b7ed Filipe Laíns 20 November 2020, 14:14:16 UTC bpo-42212: Check if generated files are up-to-date in GitHub Actions (GH-23042) See https: //github.com/python/core-workflow/issues/380 Signed-off-by: Filipe Laíns <lains@archlinux.org> 20 November 2020, 14:14:16 UTC
3be8e22 Victor Stinner 20 November 2020, 13:44:02 UTC bpo-42403: Use @staticmethod in importlib (GH-23395) Use @staticmethod on methods using @classmethod but don't use their cls parameter on the following classes: * BuiltinImporter * FrozenImporter * WindowsRegistryFinder * PathFinder Leave methods using @_requires_builtin or @_requires_frozen unchanged, since this decorator requires the wrapped method to have an extra parameter (cls or self). 20 November 2020, 13:44:02 UTC
a6109ef Erlend Egeberg Aasland 20 November 2020, 12:36:23 UTC bpo-1635741: Convert _sre types to heap types and establish module state (PEP 384) (GH-23393) 20 November 2020, 12:36:23 UTC
2db8e35 Mohamed Koubaa 20 November 2020, 10:39:40 UTC bpo-1635741: Enhance _datetime error handling (GH-23139) 20 November 2020, 10:39:40 UTC
5c36da7 Christian Heimes 20 November 2020, 08:40:12 UTC bpo-42333: Port _ssl extension module to heap types (GH-23392) All types in _ssl module are now heap types. 20 November 2020, 08:40:12 UTC
03c8ddd Christian Heimes 20 November 2020, 08:26:07 UTC bpo-42413: socket.timeout is now an alias of TimeoutError (GH-23413) Signed-off-by: Christian Heimes <christian@python.org> 20 November 2020, 08:26:07 UTC
7ddbaa7 Terry Jan Reedy 20 November 2020, 06:59:11 UTC bpo-42416: Use inspect.getdoc for IDLE calltips (GH-23416) Inspect.getdoc(ob) sometimes gets docstrings when ob.__doc__ is None. 20 November 2020, 06:59:11 UTC
e1dc0db kj 19 November 2020, 17:37:26 UTC bpo-42345: Add whatsnew and versionchanged for typing.Literal in 3.9 (GH-23386) * Whatsnew entry in 3.9 same as the one in 3.10. * versionchanged for typing.Literal docs Needs backport to 3.9. 19 November 2020, 17:37:26 UTC
1b54077 Yurii Karabas 19 November 2020, 16:17:38 UTC bpo-42345: Fix hash implementation of typing.Literal (GH-23383) Fix hash implementation of `typing.Literal`. Update docs regarding `typing.Litaral` caching. Base implementation was done in PR #23294. 19 November 2020, 16:17:38 UTC
b437aa8 Christian Heimes 19 November 2020, 15:20:42 UTC bpo-1635741: Port _posixshmem extension module to multiphase initialization (GH-23404) Signed-off-by: Christian Heimes <christian@python.org> 19 November 2020, 15:20:42 UTC
588c7c9 Dong-hee Na 19 November 2020, 14:14:34 UTC bpo-1635741: Fix _struct for build bot error (GH-23402) Automerge-Triggered-By: GH:tiran 19 November 2020, 14:14:34 UTC
646d7fd Christian Heimes 19 November 2020, 14:08:34 UTC bpo-1635741: Port gc module to multiphase initialization (GH-23377) Signed-off-by: Christian Heimes <christian@python.org> Automerge-Triggered-By: GH:tiran 19 November 2020, 14:08:34 UTC
cfeb543 Christian Heimes 19 November 2020, 13:36:23 UTC bpo-1635741: Port _struct to multiphase initialization (GH-23398) Signed-off-by: Christian Heimes <christian@python.org> 19 November 2020, 13:36:23 UTC
3390347 Victor Stinner 19 November 2020, 12:43:43 UTC bpo-42403: Simplify importlib external bootstrap (GH-23397) Simplify the importlib external bootstrap code: importlib._bootstrap_external now uses regular imports to import builtin modules. When it is imported, the builtin __import__() function is already fully working and so can be used to import builtin modules like sys. 19 November 2020, 12:43:43 UTC
7d9d25d Victor Stinner 19 November 2020, 10:20:57 UTC bpo-42403: Fix pyflakes warnings in importlib (GH-23396) Remove unused imports and unused local variables. 19 November 2020, 10:20:57 UTC
bf9d70a Christian Heimes 19 November 2020, 09:54:03 UTC bpo-1635741: Port spwd to multiphase initialization (GH-23390) Signed-off-by: Christian Heimes <christian@python.org> 19 November 2020, 09:54:03 UTC
3094dd5 Christian Heimes 19 November 2020, 08:24:37 UTC bpo-1635741: Port _queue to multiphase initialization (GH-23376) Signed-off-by: Christian Heimes <christian@python.org> Automerge-Triggered-By: GH:tiran 19 November 2020, 08:24:37 UTC
fa2eee9 Christian Heimes 19 November 2020, 07:47:32 UTC bpo-1635741: Port grp and pwd to multiphase initialization (GH-23360) Signed-off-by: Christian Heimes <christian@python.org> 19 November 2020, 07:47:32 UTC
cc0cd43 Christian Heimes 19 November 2020, 07:46:29 UTC bpo-1635741: Port _random to multiphase initialization (GH-23359) Signed-off-by: Christian Heimes <christian@python.org> 19 November 2020, 07:46:29 UTC
13b865f David CARLIER 19 November 2020, 07:24:15 UTC bpo-42375: subprocess DragonFlyBSD build update. (GH-23320) Same as FreeBSD, file descriptors in /dev/fd id from 0 to 63. 19 November 2020, 07:24:15 UTC
4687338 kj 19 November 2020, 04:44:24 UTC bpo-42345: Add whatsnew for typing.Literal in 3.10 (GH-23385) 19 November 2020, 04:44:24 UTC
a85fefe Lysandros Nikolaou 18 November 2020, 23:49:28 UTC bpo-42381: Document walrus-related syntax changes in whatsnew (GH-23382) Automerge-Triggered-By: GH:lysnikolaou 18 November 2020, 23:49:28 UTC
6f4635f Victor Stinner 18 November 2020, 23:19:06 UTC bpo-1635741: Port _warnings to the multi-phase init (GH-23379) Port the _warnings extension module to the multi-phase initialization API (PEP 489). 18 November 2020, 23:19:06 UTC
829b177 Andre Delfino 18 November 2020, 22:45:17 UTC [doc] Fix smtplib and xml.dom.minidom mark-up (GH-22769) 18 November 2020, 22:45:17 UTC
6223071 Victor Stinner 18 November 2020, 22:18:29 UTC bpo-1635741: Convert _imp to multi-phase init (GH-23378) Convert the _imp extension module to the multi-phase initialization API (PEP 489). * Add _PyImport_BootstrapImp() which fix a bootstrap issue: import the _imp module before importlib is initialized. * Add create_builtin() sub-function, used by _imp_create_builtin(). * Initialize PyInterpreterState.import_func earlier, in pycore_init_builtins(). * Remove references to _PyImport_Cleanup(). This function has been renamed to finalize_modules() and moved to pylifecycle.c. 18 November 2020, 22:18:29 UTC
e025178 Miro Hrončok 18 November 2020, 21:39:03 UTC bpo-39573: Remove What's new entry for Py_SIZE() (GH-23375) A follow up for 0e2ac21dd4960574e89561243763eabba685296a 18 November 2020, 21:39:03 UTC
7c9487d Vladimir Matveev 18 November 2020, 18:58:38 UTC bpo-42085: Add documentation for Py_TPFLAGS_HAVE_AM_SEND (GH-23374) Updated docs to include `Py_TPFLAGS_HAVE_AM_SEND`. News section should not be necessary. Automerge-Triggered-By: GH:asvetlov 18 November 2020, 18:58:38 UTC
0e2ac21 Victor Stinner 18 November 2020, 17:48:06 UTC bpo-39573: Convert Py_TYPE() and Py_SIZE() back to macros (GH-23366) This change partically reverts commit ad3252bad905d41635bcbb4b76db30d570cf0087 and the commit fe2978b3b940fe2478335e3a2ca5ad22338cdf9c. Many third party C extension modules rely on the ability of using Py_TYPE() to set an object type: "Py_TYPE(obj) = type;" or to set an object type using: "Py_SIZE(obj) = size;". 18 November 2020, 17:48:06 UTC
2156d96 Steve Dower 18 November 2020, 17:24:36 UTC bpo-42336: Improve PCbuild batch files (GH-23275) 18 November 2020, 17:24:36 UTC
07f2ade Christian Heimes 18 November 2020, 15:38:53 UTC bpo-40998: Address compiler warnings found by ubsan (GH-20929) Signed-off-by: Christian Heimes <christian@python.org> Automerge-Triggered-By: GH:tiran 18 November 2020, 15:38:53 UTC
46f59eb Christian Heimes 18 November 2020, 15:12:13 UTC bpo-1635741: Port _hashlib to multiphase initialization (GH-23358) Signed-off-by: Christian Heimes <christian@python.org> 18 November 2020, 15:12:13 UTC
c701101 Christian Heimes 18 November 2020, 15:03:51 UTC bpo-1635741: Port symtable module to multiphase initialization (GH-23361) Signed-off-by: Christian Heimes <christian@python.org> 18 November 2020, 15:03:51 UTC
d1e38d4 Victor Stinner 18 November 2020, 14:57:10 UTC bpo-40998: Fix a refleak in create_filter() (GH-23365) 18 November 2020, 14:57:10 UTC
8fba952 Victor Stinner 18 November 2020, 14:36:27 UTC bpo-42398: Fix "make regen-all" race condition (GH-23362) Fix a race condition in "make regen-all" when make -jN option is used to run jobs in parallel. The clinic.py script now only use atomic write to write files. Moveover, generated files are now left unchanged if the content does not change, to not change the file modification time. The "make regen-all" command runs "make clinic" and "make regen-importlib" targets: * "make regen-importlib" builds object files (ex: Modules/_weakref.o) from source files (ex: Modules/_weakref.c) and clinic files (ex: Modules/clinic/_weakref.c.h) * "make clinic" always rewrites all clinic files (ex: Modules/clinic/_weakref.c.h) Since there is no dependency between "clinic" and "regen-importlib" Makefile targets, these two targets can be run in parallel. Moreover, half of clinic.py file writes are not atomic and so there is a race condition when "make regen-all" runs jobs in parallel using make -jN option (which can be passed in MAKEFLAGS environment variable). Fix clinic.py to make all file writes atomic: * Add write_file() function to ensure that all file writes are atomic: write into a temporary file and then use os.replace(). * Moreover, write_file() doesn't recreate or modify the file if the content does not change to avoid modifying the file modification file. * Update test_clinic to verify these assertions with a functional test. * Remove Clinic.force attribute which was no longer used, whereas Clinic.verify remains useful. 18 November 2020, 14:36:27 UTC
ce04e71 Christian Heimes 18 November 2020, 12:10:53 UTC bpo-41561: skip test_min_max_version_mismatch (GH-22308) skip test_min_max_version_mismatch when TLS 1.0 is not available Signed-off-by: Christian Heimes <christian@python.org> 18 November 2020, 12:10:53 UTC
ccdcb20 Erlend Egeberg Aasland 18 November 2020, 00:08:58 UTC bpo-40656: Clean up detect_socket() (GH-20148) 18 November 2020, 00:08:58 UTC
d0d4a45 Tom Gringauz 17 November 2020, 23:18:05 UTC bpo-42395: Add aclosing to __all__ (GH-23356) Automerge-Triggered-By: GH:asvetlov 17 November 2020, 23:18:05 UTC
9c98e8c Tom Gringauz 17 November 2020, 22:58:35 UTC bpo-42396: Add a whatsnew entry about async contextlib.nullcontext (GH-23357) Automerge-Triggered-By: GH:asvetlov 17 November 2020, 22:58:35 UTC
7f9b25a Victor Stinner 17 November 2020, 22:28:25 UTC bpo-41713: Port _signal module to multi-phase init (GH-23355) Port the _signal extension module to the multi-phase initialization API (PEP 489). Co-Authored-By: Mohamed Koubaa <koubaa.m@gmail.com> 17 November 2020, 22:28:25 UTC
1de61d3 Victor Stinner 17 November 2020, 22:08:10 UTC bpo-41625: Skip os.splice() tests on AIX (GH-23354) On AIX, splice() only works with a socket, whereas the test uses a pipe. 17 November 2020, 22:08:10 UTC
29aa624 Victor Stinner 17 November 2020, 21:55:30 UTC bpo-41686: Move _Py_RestoreSignals() to signalmodule.c (GH-23353) 17 November 2020, 21:55:30 UTC
282282a Julien Palard 17 November 2020, 21:50:23 UTC Fix: Docstrings hidden by slots. (GH-23352) Some `__slots__` where before the docstring, hiding them. 17 November 2020, 21:50:23 UTC
2a9eddf Pablo Galindo 17 November 2020, 19:57:49 UTC bpo-41625: Add a guard for Linux for splice() constants in the os module (GH-23350) 17 November 2020, 19:57:49 UTC
e59958f Pablo Galindo 17 November 2020, 19:57:03 UTC bpo-41625: Specify that Linux >= 2.6.17 *and* glibc >= 2.5 are requir… (GH-23351) …ed for splice() 17 November 2020, 19:57:03 UTC
266b462 Mark Shannon 17 November 2020, 19:30:14 UTC bpo-42349: Compiler clean up. More yak-shaving for PEP 626. (GH-23267) Make sure that CFG from compiler front-end is correct. Be a bit more aggressive in the compiler back-end. 17 November 2020, 19:30:14 UTC
fa96608 Pablo Galindo 17 November 2020, 18:13:50 UTC bpo-41625: Add versionadded to os.splice() constants (GH-23340) 17 November 2020, 18:13:50 UTC
cda23be Victor Stinner 17 November 2020, 17:57:32 UTC bpo-41686: Refactor signal_exec() (GH-23346) * Add signal_add_constants() function and add ADD_INT_MACRO macro. * The Python SIGINT handler is now installed at the end of signal_exec(). * Use Py_NewRef(). 17 November 2020, 17:57:32 UTC
0ae323b Victor Stinner 17 November 2020, 17:15:20 UTC bpo-41686: Always create the SIGINT event on Windows (GH-23344) bpo-41686, bpo-41713: On Windows, the SIGINT event, _PyOS_SigintEvent(), is now created even if Python is configured to not install signal handlers (PyConfig.install_signal_handlers=0 or Py_InitializeEx(0)). Changes: * Move global variables initialization from signal_exec() to _PySignal_Init() to clarify that they are global variables cleared by _PySignal_Fini(). * _PySignal_Fini() now closes sigint_event. * IntHandler is no longer a global variable. 17 November 2020, 17:15:20 UTC
a1f401a Erlend Egeberg Aasland 17 November 2020, 15:55:12 UTC bpo-42264: Deprecate sqlite3.OptimizedUnicode (GH-23163) 17 November 2020, 15:55:12 UTC
296a796 Victor Stinner 17 November 2020, 15:22:23 UTC bpo-41713: Remove PyOS_InitInterrupts() function (GH-23342) Remove the undocumented PyOS_InitInterrupts() C function. * Rename PyOS_InitInterrupts() to _PySignal_Init(). It now installs other signal handlers, not only SIGINT. * Rename PyOS_FiniInterrupts() to _PySignal_Fini() 17 November 2020, 15:22:23 UTC
975022b Christian Heimes 17 November 2020, 14:40:35 UTC bpo-40637: Don't test builtin PBKDF2 without builtin hashes (GH-20980) Skip testing of pure Python PBKDF2 when one or more builtin hash module is not available. Otherwise the import of hashlib prints noise on stderr. Signed-off-by: Christian Heimes <christian@python.org> 17 November 2020, 14:40:35 UTC
2ffba2a Erlend Egeberg Aasland 17 November 2020, 12:52:54 UTC bpo-41861, _sqlite3 : Add NEWS entry and rename variables (GH-23337) 17 November 2020, 12:52:54 UTC
f03d318 Yurii Karabas 17 November 2020, 02:23:19 UTC bpo-42345: Fix three issues with typing.Literal parameters (GH-23294) Literal equality no longer depends on the order of arguments. Fix issue related to `typing.Literal` caching by adding `typed` parameter to `typing._tp_cache` function. Add deduplication of `typing.Literal` arguments. 17 November 2020, 02:23:19 UTC
b0aba1f Pablo Galindo 17 November 2020, 01:17:12 UTC bpo-42381: Allow walrus in set literals and set comprehensions (GH-23332) Currently walruses are not allowerd in set literals and set comprehensions: >>> {y := 4, 4**2, 3**3} File "<stdin>", line 1 {y := 4, 4**2, 3**3} ^ SyntaxError: invalid syntax but they should be allowed as well per PEP 572 17 November 2020, 01:17:12 UTC
a57b3d3 Pablo Galindo 17 November 2020, 00:00:38 UTC bpo-41625: Expose the splice() system call in the os module (GH-21947) 17 November 2020, 00:00:38 UTC
cce3f0b Pablo Galindo 16 November 2020, 23:59:55 UTC Add GCC pragmas to silence compiler warning about ffi_prep_closure (GH-23327) 16 November 2020, 23:59:55 UTC
9cc9e27 Steve Dower 16 November 2020, 23:22:42 UTC bpo-42120: Remove macro defining copysign to _copysign on Windows (GH-23326) 16 November 2020, 23:22:42 UTC
cae6018 Lysandros Nikolaou 16 November 2020, 23:09:35 UTC bpo-42316: Allow unparenthesized walrus operator in indexes (GH-23317) 16 November 2020, 23:09:35 UTC
cb3e5ed Lysandros Nikolaou 16 November 2020, 23:08:35 UTC bpo-42374: Allow unparenthesized walrus in genexps (GH-23319) This fixes a regression that was introduced by the new parser. Automerge-Triggered-By: GH:lysnikolaou 16 November 2020, 23:08:35 UTC
f62dad1 Zackery Spytz 16 November 2020, 21:32:35 UTC bpo-38506: Fix the Windows py.exe launcher's misordering of 3.10 (GH-18307) 16 November 2020, 21:32:35 UTC
c26d591 Lysandros Nikolaou 16 November 2020, 18:46:37 UTC bpo-40939: Document removal of the old parser in 3.10 whatsnew (GH-23321) Automerge-Triggered-By: GH:lysnikolaou 16 November 2020, 18:46:37 UTC
c79667f Kevin Adler 16 November 2020, 15:16:10 UTC bpo-42087: Remove support for AIX 5.3 and below (GH-22830) As AIX 5.3 and below do not support thread_cputime, it was decided in https://bugs.python.org/issue40680 to require AIX 6.1 and above. This commit removes workarounds for — and references to — older, unsupported AIX versions. 16 November 2020, 15:16:10 UTC
ae6cd7c Victor Stinner 16 November 2020, 15:08:05 UTC bpo-37205: time.time() cannot fail with fatal error (GH-23314) time.time(), time.perf_counter() and time.monotonic() functions can no longer fail with a Python fatal error, instead raise a regular Python exception on failure. Remove _PyTime_Init(): don't check system, monotonic and perf counter clocks at startup anymore. On error, _PyTime_GetSystemClock(), _PyTime_GetMonotonicClock() and _PyTime_GetPerfCounter() now silently ignore the error and return 0. They cannot fail with a Python fatal error anymore. Add py_mach_timebase_info() and win_perf_counter_frequency() sub-functions. 16 November 2020, 15:08:05 UTC
5909a49 Victor Stinner 16 November 2020, 14:20:34 UTC bpo-42350: Fix Thread._reset_internal_locks() (GH-23268) Fix the threading.Thread class at fork: do nothing if the thread is already stopped (ex: fork called at Python exit). Previously, an error was logged in the child process. 16 November 2020, 14:20:34 UTC
3df5c68 Victor Stinner 16 November 2020, 12:21:45 UTC bpo-37205: time.perf_counter() and time.monotonic() are system-wide (GH-23284) time.perf_counter() on Windows and time.monotonic() on macOS are now system-wide. Previously, they used an offset computed at startup to reduce the precision loss caused by the float type. Use time.perf_counter_ns() and time.monotonic_ns() added in Python 3.7 to avoid this precision loss. 16 November 2020, 12:21:45 UTC
aa01011 Yash Shete 16 November 2020, 05:02:35 UTC bpo-42153 Fix link to IMAP documents in imaplib.rst (GH-23297) The University of Washington stopped hosting the IMAP documents. Link to a rescued copy on GitHub. 16 November 2020, 05:02:35 UTC
384b7a4 kj 16 November 2020, 03:27:23 UTC bpo-42332: Add weakref slot to types.GenericAlias (GH-23250) Automerge-Triggered-By: GH:gvanrossum 16 November 2020, 03:27:23 UTC
c272d40 Raymond Hettinger 16 November 2020, 01:44:28 UTC More updates to the descriptor howto guide (GH-23238) 16 November 2020, 01:44:28 UTC
c3b9592 Dominik1123 16 November 2020, 01:30:55 UTC bpo-42317: Improve docs of typing.get_args concerning Union (GH-23254) 16 November 2020, 01:30:55 UTC
a26215d Serhiy Storchaka 15 November 2020, 16:16:59 UTC bpo-42318: Fix support of non-BMP characters in Tkinter on macOS (GH-23281) 15 November 2020, 16:16:59 UTC
7a27c7e Ronald Oussoren 14 November 2020, 15:07:47 UTC bpo-42351: Avoid error when opening header with non-UTF8 encoding (GH-23279) grep_headers_for() would error out when a header contained text that cannot be interpreted as UTF-8. 14 November 2020, 15:07:47 UTC
2b39da4 Hai Shi 14 November 2020, 12:03:42 UTC bpo-41832: Restore note about NULL in PyType_Slot.pfunc (GH-23243) 14 November 2020, 12:03:42 UTC
8836574 Thomas Grainger 14 November 2020, 12:02:15 UTC fix typo in ThreadedChildWatcher docs (GH-23277) 14 November 2020, 12:02:15 UTC
d2e94bb Brett Cannon 13 November 2020, 23:14:58 UTC bpo-42131: Add PEP 451-related methods to zipimport (GH-23187) Specifically, find_spec(), create_module(), and exec_module(). Co-authored-by: Nick Coghlan <ncoghlan@gmail.com> 13 November 2020, 23:14:58 UTC
9b69342 Steve Dower 13 November 2020, 22:24:36 UTC bpo-40754: Adds _testinternalcapi to Windows installer for test suite (GH-23271) 13 November 2020, 22:24:36 UTC
cd9fed6 Christian Heimes 13 November 2020, 18:48:52 UTC bpo-41001: Add os.eventfd() (#20930) Co-authored-by: Kyle Stanley <aeros167@gmail.com> 13 November 2020, 18:48:52 UTC
bbeb2d2 Jürgen Gmach 13 November 2020, 18:15:37 UTC bpo-42344: Improve pseudo implementation for SimpleNamespace (GH-23264) 13 November 2020, 18:15:37 UTC
f97406b Christian Heimes 13 November 2020, 15:37:52 UTC bpo-40968: Send http/1.1 ALPN extension (#20959) Signed-off-by: Christian Heimes <christian@python.org> 13 November 2020, 15:37:52 UTC
09490a1 Dong-hee Na 13 November 2020, 15:15:17 UTC bpo-42042: Use ids attribute instead of names attribute (GH-22739) 13 November 2020, 15:15:17 UTC
b3b9808 Victor Stinner 13 November 2020, 14:38:17 UTC bpo-41617: Add _Py__has_builtin() macro (GH-23260) Fix building pycore_bitutils.h internal header on old clang version without __builtin_bswap16() (ex: Xcode 4.6.3 on Mac OS X 10.7). Add a new private _Py__has_builtin() macro to check for availability of a preprocessor builtin function. Co-Authored-By: Joshua Root <jmr@macports.org> Co-authored-by: Joshua Root <jmr@macports.org> 13 November 2020, 14:38:17 UTC
d96a7a8 Victor Stinner 13 November 2020, 13:44:42 UTC bpo-42296: On Windows, fix CTRL+C regression (GH-23257) On Windows, fix a regression in signal handling which prevented to interrupt a program using CTRL+C. The signal handler can be run in a thread different than the Python thread, in which case the test deciding if the thread can handle signals is wrong. On Windows, _PyEval_SignalReceived() now always sets eval_breaker to 1 since it cannot test _Py_ThreadCanHandleSignals(), and eval_frame_handle_pending() always calls _Py_ThreadCanHandleSignals() to recompute eval_breaker. 13 November 2020, 13:44:42 UTC
0cec97e Victor Stinner 13 November 2020, 13:44:11 UTC bpo-38823: Fix compiler warning in _ctypes on Windows (GH-23258) Explicitly cast PyExc_Exception to PyTypeObject* to fix the warning: modules\_ctypes\_ctypes.c(5748): warning C4133: '=': incompatible types - from 'PyObject *' to '_typeobject *' 13 November 2020, 13:44:11 UTC
fd009e6 Mark Shannon 13 November 2020, 12:53:53 UTC bpo-42246: Fix memory leak in compiler (GH-23256) * Fix potential memory leak in assembler init. * Fix reference leak when encountering error during compilation of function body. 13 November 2020, 12:53:53 UTC
cc75ab7 Mark Shannon 12 November 2020, 19:49:33 UTC bpo-42246: Eliminate jumps to exit blocks by copying those blocks. (#23251) * Compiler: eliminate jumps to short exit blocks by copying. 12 November 2020, 19:49:33 UTC
750c5ab Mario Corchero 12 November 2020, 17:27:44 UTC bpo-42308: Add threading.__excepthook__ (GH-23218) Add threading.__excepthook__ to allow retrieving the original value of threading.excepthook in case it is set to a broken or a different value. 12 November 2020, 17:27:44 UTC
b5cc05b Victor Stinner 12 November 2020, 14:38:13 UTC bpo-38823: Always build _ctypes with wchar_t (GH-23248) It is no longer possible to build the _ctypes extension module without wchar_t type: remove CTYPES_UNICODE macro. Anyway, the wchar_t type is required to build Python. 12 November 2020, 14:38:13 UTC
ef75a62 Victor Stinner 12 November 2020, 14:14:13 UTC bpo-42260: Initialize time and warnings earlier at startup (GH-23249) * Call _PyTime_Init() and _PyWarnings_InitState() earlier during the Python initialization. * Inline _PyImportHooks_Init() into _PySys_InitCore(). * The _warnings initialization function no longer call _PyWarnings_InitState() to prevent resetting filters_version to 0. * _PyWarnings_InitState() now returns an int and no longer clear the state in case of error (it's done anyway at Python exit). * Rework init_importlib(), fix refleaks on errors. 12 November 2020, 14:14:13 UTC
d19fa7a Victor Stinner 12 November 2020, 13:09:57 UTC bpo-38823: Fix refleaks in _ctypes extension init (GH-23247) Fix reference leaks in the error path of the initialization function the _ctypes extension module: call Py_DECREF(mod) on error. Change PyCFuncPtr_Type name from _ctypes.PyCFuncPtr to _ctypes.CFuncPtr to be consistent with the name exposed in the _ctypes namespace (_ctypes.CFuncPtr). Split PyInit__ctypes() function into sub-functions and add macros for readability. 12 November 2020, 13:09:57 UTC
c640915 Mark Shannon 12 November 2020, 10:42:44 UTC Bump magic number. (GH-23245) 12 November 2020, 10:42:44 UTC
fd4ed57 Jakub Stasiak 12 November 2020, 09:49:30 UTC bpo-42237: Fix os.sendfile() on illumos (GH-23154) 12 November 2020, 09:49:30 UTC
877df85 Mark Shannon 12 November 2020, 09:43:29 UTC bpo-42246: Partial implementation of PEP 626. (GH-23113) * Implement new line number table format, as defined in PEP 626. 12 November 2020, 09:43:29 UTC
cda99b4 Andrew Svetlov 11 November 2020, 15:48:53 UTC Fix memory leak introduced by GH-22780 (GH-23237) 11 November 2020, 15:48:53 UTC
ba2958e Victor Stinner 11 November 2020, 13:27:32 UTC bpo-40170: Fix PyType_Ready() refleak on static type (GH-23236) bpo-1635741, bpo-40170: When called on a static type with NULL tp_base, PyType_Ready() no longer increments the reference count of the PyBaseObject_Type ("object). PyTypeObject.tp_base is a strong reference on a heap type, but it is borrowed reference on a static type. Fix 99 reference leaks at Python exit (showrefcount 18623 => 18524). 11 November 2020, 13:27:32 UTC
f9a8386 Ammar Askar 11 November 2020, 07:29:56 UTC bpo-40932: Note security caveat of shlex.quote on Windows (GH-21502) Added a note in the `subprocess` docs that recommend using `shlex.quote` without mentioning that this is only applicable to Unix. Also added a warning straight into the `shlex` docs since it only says "for simple syntaxes resembling that of the Unix shell" and says using `quote` plugs the security hole without mentioning this important caveat. 11 November 2020, 07:29:56 UTC
fa476fe Batuhan Taskaya 11 November 2020, 07:14:12 UTC bpo-39411: pyclbr rewrite on AST (#18103) - Rewrite pyclbr using an AST processor - Add is_async to the pyclbr.Function 11 November 2020, 07:14:12 UTC
95ce7cd Victor Stinner 11 November 2020, 00:52:26 UTC bpo-1635741: Fix typo in PyModule_AddObjectRef() doc (GH-23234) It is similar to PyModule_AddObject(), not to itself. 11 November 2020, 00:52:26 UTC
78ba7c6 kj 10 November 2020, 23:56:55 UTC bpo-42294: Grammar fixes in doc glossary strong/weak refs (GH-23227) 10 November 2020, 23:56:55 UTC
7e5ef0a Diogo Dutra 10 November 2020, 22:12:52 UTC bpo-42140: Improve asyncio.wait function (GH-22938) # Improve asyncio.wait function The original code creates the futures set two times. We can create this set before, avoiding the second creation. This new behaviour [breaks the aiokafka library](https://github.com/aio-libs/aiokafka/pull/672), because it gives an iterator to that function, so the second iteration become empty. Automerge-Triggered-By: GH:1st1 10 November 2020, 22:12:52 UTC
a13b26c Hai Shi 10 November 2020, 20:53:46 UTC bpo-41073: PyType_GetSlot() can now accept static types. (GH-21931) PyType_GetSlot() can now accept static types. Co-Authored-By: Petr Viktorin <encukou@gmail.com> Automerge-Triggered-By: GH:encukou 10 November 2020, 20:53:46 UTC
ace3f9a Victor Stinner 10 November 2020, 20:10:22 UTC bpo-42260: Fix _PyConfig_Read() if compute_path_config=0 (GH-23220) Fix _PyConfig_Read() if compute_path_config=0: use values set by Py_SetPath(), Py_SetPythonHome() and Py_SetProgramName(). Add compute_path_config parameter to _PyConfig_InitPathConfig(). The following functions now return NULL if called before Py_Initialize(): * Py_GetExecPrefix() * Py_GetPath() * Py_GetPrefix() * Py_GetProgramFullPath() * Py_GetProgramName() * Py_GetPythonHome() These functions no longer automatically computes the Python Path Configuration. Moreover, Py_SetPath() no longer computes program_full_path. 10 November 2020, 20:10:22 UTC
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