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112132 Commits

Author SHA1 Message Date
Victor Stinner af32b3ef1f
bpo-40170: PyType_SUPPORTS_WEAKREFS() becomes a regular function (GH-30938) 
Convert the PyType_SUPPORTS_WEAKREFS() macro to a regular function.
It no longer access the PyTypeObject.tp_weaklistoffset member
directly.

Add _PyType_SUPPORTS_WEAKREFS() static inline functions, used
internally by Python for best performance.
 2022-01-27 03:00:55 +01:00
Mateusz Łoskot f0a648152f
bpo-46502: Remove "How do I tell incomplete input" from FAQ (GH-30925) 
Since,

- Py_CompileString no longer allows to distinguish "incomplete input"
  from "invalid input"
- there is no alternative solution available from the Python C API
  due to how the new parser works (rewritten in 3.9)
- the only supported way is to manually import the codeop module from C
  and use its API as IDLE does, and accept its own complications

it is desirable to remove this Q&A from the official FAQ.
 2022-01-26 23:49:06 +00:00
Victor Stinner 13194084b4
make regen-all now suggests running: make autoconf (GH-30893) 
"make autoconf" also runs autoheader, whereas "autoconf" does not.
 2022-01-27 00:35:40 +01:00
Victor Stinner a9503ac394
bpo-38472: setup.py uses LC_ALL=C to check the C compiler (GH-30929) 
Fix GCC detection in setup.py when cross-compiling. The C compiler is
now run with LC_ALL=C. Previously, the detection failed with a German
locale.
 2022-01-27 00:22:04 +01:00
Brandt Bucher 8548366864
bpo-46528: Simplify the VM's stack manipulations (GH-30902) 2022-01-26 12:47:45 -08:00
Victor Stinner d4a85f104b
bpo-35134: Add Include/cpython/descrobject.h (GH-30923) 
Move Include/descrobject.h non-limited API to a new
Include/cpython/descrobject.h header file.
 2022-01-26 17:32:47 +01:00
Erlend Egeberg Aasland 3eb3b4f270
bpo-43853: Expand test suite for SQLite UDF's (GH-27642) 2022-01-26 08:26:16 -08:00
Jelle Zijlstra ac0c6e128c
bpo-46527: allow calling enumerate(iterable=...) again (GH-30904) 2022-01-27 00:46:48 +09:00
Kumar Aditya 1e8a3a5579
Use existing unbound_local_error label in DELETE_FAST opcode (GH-30882) 2022-01-26 13:58:28 +00:00
Nikita Sobolev d0c690b5f8
bpo-46529: increase coverage of `typing.Union.__repr__` method (GH-30911) 2022-01-26 18:13:02 +08:00
Nikita Sobolev b9d8980d89
bpo-43698: do not use `...` as argument name in docs (GH-30502) 2022-01-26 19:06:10 +09:00
Nikita Sobolev 84f093918a
bpo-45578: add a test case for `dis.findlabels` (GH-30058) 2022-01-26 19:05:35 +09:00
Christian Heimes 6e5a193816
bpo-46513: Remove AC_C_CHAR_UNSIGNED / __CHAR_UNSIGNED__ (GH-30851) 2022-01-26 01:03:49 -08:00
Terry Jan Reedy 7cf285d82e
bpo-41844: Update IDLE part of What's New 3.9 to 20228 (GH-30905) 2022-01-25 23:49:54 -05:00
Terry Jan Reedy 4a49fa6ca6
bpo-48146: Update IDLE part of What's New 3.10 to 2022 (GH-30906) 2022-01-25 23:48:53 -05:00
Irit Katriel 072f4a473e
bpo-46431: use raw string for regex in test (GH-30901) 2022-01-25 23:52:43 +00:00
Pablo Galindo Salgado a27505345e
Add skips to crashing tests under sanitizers instead of manually skipping them (GH-30897) 2022-01-25 23:14:03 +00:00
Pablo Galindo Salgado a0efc0c196
bpo-46091: Correctly calculate indentation levels for whitespace lines with continuation characters (GH-30130) 2022-01-25 22:12:14 +00:00
Pablo Galindo Salgado b1cb843050
Refactor sanitiser skip tests into test.support (GH-30889) 
* Refactor sanitizer skip tests into test.support

* fixup! Refactor sanitizer skip tests into test.support

* fixup! fixup! Refactor sanitizer skip tests into test.support
 2022-01-25 22:01:10 +00:00
Victor Stinner cef0a5458f
bpo-45382: test.pythoninfo: set wmic.exe encoding to OEM (GH-30890) 2022-01-25 20:02:23 +01:00
Irit Katriel ec7c17ea23
bpo-46510: Add missing test for types.TracebackType/FrameType. Calculate them directly from the caught exception. (GH-30880) 2022-01-25 18:00:57 +00:00
Irit Katriel d69d3d8b2f
bpo-46510: simplify exception handling code in xmlrpc (GH-30878) 2022-01-25 17:58:13 +00:00
Kumar Aditya 45f5f52601
bpo-46510: update Python2-style exception handling in argparse (GH-30881) 2022-01-25 15:34:03 +00:00
Raymond Hettinger ee60550e9b
Move doctests to the main docs. Eliminate duplication. Improve coverage. (GH-30869) 2022-01-25 06:56:53 -06:00
Dennis Sweeney 96bf84d57a
bpo-46420: Use NOTRACE_DISPATCH() in specialized opcodes (GH-30652) 2022-01-25 12:28:29 +00:00
Terry Jan Reedy b1a3446f07
bpo-46496: Update IDLE News to 2021 Jan 24 (GH-30875) 2022-01-25 03:27:09 -05:00
Christian Heimes 8464fbc42e
bpo-40280: Skip subprocess-based tests on wasm32-emscripten (GH-30615) 2022-01-25 08:09:06 +01:00
Gregory Beauregard e1abffca45
bpo-46491: Allow Annotated on outside of Final/ClassVar (GH-30864) 
We treat Annotated type arg as class-level annotation. This exempts it from checks against Final and ClassVar in order to allow using them in any nesting order.

Automerge-Triggered-By: GH:gvanrossum
 2022-01-24 22:37:15 -08:00
Terry Jan Reedy 9d3c9788a6
bpo-41841: update idlelib News up to 3.10.0. (GH-30868) 2022-01-24 23:48:40 -05:00
Eric V. Smith 0daf72194b
bpo-46503: Prevent an assert from firing when parsing some invalid \N sequences in f-strings. (GH-30865) 
* bpo-46503: Prevent an assert from firing.  Also fix one nearby tiny PEP-7 nit.

* Added blurb.
 2022-01-24 21:53:27 -05:00
Tim Peters 7c26472d09
bpo-46504: faster code for trial quotient in x_divrem() (GH-30856) 
* bpo-46504: faster code for trial quotient in x_divrem()

This brings x_divrem() back into synch with x_divrem1(), which was changed
in bpo-46406 to generate faster code to find machine-word division
quotients and remainders. Modern processors compute both with a single
machine instruction, but convincing C to exploit that requires writing
_less_ "clever" C code.
 2022-01-24 19:06:00 -06:00
Irit Katriel b18fd54f8c
bpo-46431: Add example of subclassing ExceptionGroup. Document the message and exceptions attributes (GH-30852) 2022-01-24 21:50:18 +00:00
Irit Katriel 573b545157
bpo-46431: improve error message on invalid calls to BaseExceptionGroup.__new__ (GH-30854) 2022-01-24 21:47:40 +00:00
Kumar Aditya 1c705fda8f
fixed flaky test (GH-30845) 2022-01-24 21:04:47 +00:00
Christian Heimes d5fd438b38
bpo-40280: Get help() working and more (GH-30858) 2022-01-24 22:02:01 +01:00
Irit Katriel 80e1def9de
bpo-45711: move whatsnew entries which are incorrectly listed under New Features (GH-30849) 2022-01-24 17:44:42 +00:00
Nikita Sobolev c144d93631
bpo-46470: remove unused branch from `typing._remove_dups_flatten` (GH-30780) 
The branch was a remnant of old 3.6 typing.Union implementation.
 2022-01-24 23:42:54 +08:00
Mario Corchero d7c6863979
bpo-41906: Accept built filters in dictConfig (GH-30756) 
When configuring the logging stack, accept already built filters (or
just callables) in the filters array of loggers and handlers.
This facilitates passing quick callables as filters.

Automerge-Triggered-By: GH:vsajip
 2022-01-24 04:39:50 -08:00
Nikita Sobolev 58f3d98098
bpo-46422: use `dis.Positions` in `dis.Instruction` (GH-30716) 
Co-authored-by: Batuhan Taskaya <isidentical@gmail.com>
 2022-01-24 14:09:20 +03:00
Mark Shannon 0367a36fdc
bpo-43683: Streamline YIELD_VALUE and SEND (GH-30723) 
* Split YIELD_VALUE into ASYNC_GEN_WRAP; YIELD_VALUE for async generators.

* Split SEND into SEND; YIELD_VALUE.

* Document new opcodes.
 2022-01-24 11:08:53 +00:00
Jelle Zijlstra d75a51bea3
fix typo in typing.rst (#30841) 2022-01-23 15:36:08 -08:00
Kumar Aditya d1beb241d9
bpo-46486: Fixed misspelled name DesciptorClassification 2022-01-23 16:03:50 -06:00
Raymond Hettinger 270a09184d
Improve grouper() recipe to demonstrate all forms of zip() (GH-30837) 2022-01-23 14:31:10 -06:00
Irit Katriel f7955a82e3
bpo-41403: Improve error message for invalid mock target (GH-30833) 2022-01-23 18:42:41 +00:00
Kumar Aditya ca78130d7e
bpo-46471: Use single byte singletons (GH-30781) 2022-01-23 09:45:39 -08:00
Weipeng Hong 691506f4e9
bpo-46103: Fix inspect.getmembers to only get __bases__ from class (GH-30147) 2022-01-23 09:40:38 -08:00
Dong-hee Na 76dc047a0e
bpo-46481: Implement vectorcall for weakref.ref.__call__ method. (GH-30820) 2022-01-24 00:39:45 +09:00
Nikita Sobolev 1f715d5bd3
bpo-46483: change `PurePath.__class_getitem__` to return `GenericAlias` (GH-30822) 2022-01-23 17:48:43 +03:00
Gregory P. Smith c7f20f1cc8
bpo-46406: Faster single digit int division. (#30626) 
* bpo-46406: Faster single digit int division.

This expresses the algorithm in a more basic manner resulting in better
instruction generation by todays compilers.

See https://mail.python.org/archives/list/python-dev@python.org/thread/ZICIMX5VFCX4IOFH5NUPVHCUJCQ4Q7QM/#NEUNFZU3TQU4CPTYZNF3WCN7DOJBBTK5
 2022-01-23 10:00:41 +00:00
Mark Dickinson 83a0ef2162
bpo-29882: Fix portability bug introduced in GH-30774 (#30794) 2022-01-23 09:59:34 +00:00