Commit Graph

121966 Commits

Author SHA1 Message Date
dependabot[bot] f6b5d3bdc8
build(deps): bump hypothesis from 6.100.0 to 6.100.2 in /Tools (#118462)
Bumps [hypothesis](https://github.com/HypothesisWorks/hypothesis) from 6.100.0 to 6.100.2.
- [Release notes](https://github.com/HypothesisWorks/hypothesis/releases)
- [Commits](https://github.com/HypothesisWorks/hypothesis/compare/hypothesis-python-6.100.0...hypothesis-python-6.100.2)
2024-05-04 14:47:48 +01:00
wim glenn d5e6c7cb66
fix comment typo in importlib (#118567) 2024-05-04 14:46:32 +01:00
Tian Gao b034f14a4b
gh-74929: Implement PEP 667 (GH-115153) 2024-05-04 12:12:10 +01:00
Mark Shannon 1ab6356ebe
GH-118095: Use broader specializations of CALL in tier 1, for better tier 2 support of calls. (GH-118322)
* Add CALL_PY_GENERAL, CALL_BOUND_METHOD_GENERAL and call CALL_NON_PY_GENERAL specializations.

* Remove CALL_PY_WITH_DEFAULTS specialization

* Use CALL_NON_PY_GENERAL in more cases when otherwise failing to specialize
2024-05-04 12:11:11 +01:00
Tian Gao 00da0afa0d
gh-113081: Print colorized exception just like built-in traceback in pdb (#113082) 2024-05-04 12:26:40 +02:00
Irit Katriel 85af789961
gh-111997: C-API for signalling monitoring events (#116413) 2024-05-04 08:23:50 +00:00
Mark Shannon da2cfc4cb6
GH-113464: Remove the extra jump via `_SIDE_EXIT` in `_EXIT_TRACE` (GH-118545) 2024-05-04 08:50:24 +01:00
Victor Stinner 0b7814e0b6
gh-110850: Use _PyDeadline_Get() in EnterNonRecursiveMutex() (#118556)
Use _PyDeadline_Init() and _PyDeadline_Get() in
EnterNonRecursiveMutex() of thread_nt.h.

_PyDeadline_Get() uses the monotonic clock which is now the same as
the perf counter clock on all platforms. So this change does not
cause any behavior change. It just reuses existing helper functions.
2024-05-04 09:39:58 +02:00
Raymond Hettinger 42dc5b4ace
gh-115532 Add kde_random() to the statistic module (#118210) 2024-05-03 23:13:36 -05:00
Brandt Bucher 1b7e5e6e60
GH-113464: Generate a more efficient JIT (GH-118512) 2024-05-03 16:41:07 -07:00
Brandt Bucher 139dc487b5
GH-118251: Fix incomplete ternary expression in JIT workflow (GH-118564) 2024-05-03 16:10:02 -07:00
Sam Gross 37c31bea72
gh-118527: Intern filename, name, and qualname in code objects. (#118558)
This interns the strings for `co_filename`, `co_name`, and `co_qualname`
on codeobjects in the free-threaded build. This partially addresses a
reference counting bottleneck when creating closures concurrently. The
closures take the name and qualified name from the code object.
2024-05-03 18:16:45 -04:00
Sam Gross 0e78a545e6
gh-118534: Fix load of `gil->locked` (#118553) 2024-05-03 18:13:40 -04:00
Raymond Hettinger 6d9e8e989e
Minor improvements to the itertools recipes (#118563) 2024-05-03 17:07:47 -05:00
Barney Gale a40f557d7b
GH-116380: Move pathlib globbing implementation into `pathlib._glob` (#118562)
Moving this code under the `pathlib` package makes it quite a lot easier
to backport in the `pathlib-abc` PyPI package. It was a bit foolish of me
to add it to `glob` in the first place.

Also add `translate()` to `__all__` in `glob`. This function is new in
3.13, so there's no NEWS needed.
2024-05-03 20:29:25 +00:00
mpage 37d0950022
gh-117657: Disable the function/code cache in free-threaded builds (#118301)
This is only used by the specializing interpreter and the tier 2
optimizer, both of which are disabled in free-threaded builds.
2024-05-03 16:21:04 -04:00
Savannah Ostrowski 5248596781
GH-118251: Skip fewer test in emulated JIT CI (GH-118536) 2024-05-03 19:07:10 +00:00
Tian Gao 9c14ed0618
gh-107674: Improve performance of `sys.settrace` (GH-117133)
* Check tracing in RESUME_CHECK

* Only change to RESUME_CHECK if not tracing
2024-05-03 19:49:24 +01:00
Tian Gao 998c3856c1
gh-83856: Honor atexit for all multiprocessing start methods (GH-114279)
Use atexit for all multiprocessing start methods to cleanup.
See the GH-114279 PR discussion and related issue for details as to why.
2024-05-03 11:45:46 -07:00
Savannah Ostrowski cb57a52a85
GH-118487: Add Black to `.pre-commit-config.yaml` for JIT files (GH-118537) 2024-05-03 10:49:51 -07:00
Erlend E. Aasland dd8f05fee2
gh-115119: Update macOS installer to build with libmpdec 4.0.0 (GH-118382)
Co-authored-by: Ned Deily <nad@python.org>
2024-05-03 16:49:40 +00:00
Erlend E. Aasland 1324502752
gh-115119: Update Windows installer to mpdecimal 4.0.0 (#118506) 2024-05-03 18:00:43 +02:00
Ned Batchelder 9d67b72a49
docs: clarify csv.DictReader's treatment of the first data row (#118549) 2024-05-03 08:48:27 -07:00
Sam Gross 608192ee2f
gh-118527: Use deferred reference counting for C functions on modules (#118529)
This addresses a scaling bottleneck in the free-threaded build when
calling functions like `math.floor()` concurrently from multiple
threads.
2024-05-03 11:33:05 -04:00
Brett Simmers c2627d6eea
gh-116322: Add Py_mod_gil module slot (#116882)
This PR adds the ability to enable the GIL if it was disabled at
interpreter startup, and modifies the multi-phase module initialization
path to enable the GIL when loading a module, unless that module's spec
includes a slot indicating it can run safely without the GIL.

PEP 703 called the constant for the slot `Py_mod_gil_not_used`; I went
with `Py_MOD_GIL_NOT_USED` for consistency with gh-104148.

A warning will be issued up to once per interpreter for the first
GIL-using module that is loaded. If `-v` is given, a shorter message
will be printed to stderr every time a GIL-using module is loaded
(including the first one that issues a warning).
2024-05-03 11:30:55 -04:00
mpage 3e818afb9b
gh-118495: Skip test using threads after forking when running with TSAN (#118530)
This is unsupported. Note that `skip_unless_reliable_fork()` checks for
the conditions used by the decorators that were removed, along with checking
for TSAN.
2024-05-03 11:14:26 -04:00
Sam Gross 2dae505e87
gh-117514: Add `sys._is_gil_enabled()` function (#118514)
The function returns `True` or `False` depending on whether the GIL is
currently enabled. In the default build, it always returns `True`
because the GIL is always enabled.
2024-05-03 11:09:57 -04:00
Sam Gross 24e643d4ef
gh-118527: Use `_Py_ID(__main__)` for main module name (#118528)
Most module names are interned and immortalized, but the main
module was not. This partially addresses a scaling bottleneck in the
free-threaded when creating closure concurrently in the main module.
2024-05-03 11:05:30 -04:00
Carl Meyer c8deb1e4b4
gh-118513: Fix sibling comprehensions with a name bound in one and global in the other (#118526)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
2024-05-03 14:05:19 +00:00
Alexander Kanavin 37ccf16786
gh-101732: Modules/_ssl.c: use Y2038 compatible openssl function when available (GH-118425) 2024-05-03 15:34:05 +02:00
Jelle Zijlstra ca269e58c2
gh-116126: Implement PEP 696 (#116129)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
2024-05-03 06:17:32 -07:00
Nice Zombies 852263e108
gh-117492: Clarify documentation of `typing.Never` (#117678)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
2024-05-03 06:02:11 -07:00
Eric Snow f201628073
gh-117953: Other Cleanups in the Extensions Machinery (gh-118206)
This change will make some later changes simpler.
2024-05-03 00:51:43 +00:00
Brett Simmers f8290df63f
gh-116738: Make `_codecs` module thread-safe (#117530)
The module itself is a thin wrapper around calls to functions in
`Python/codecs.c`, so that's where the meaningful changes happened:

- Move codecs-related state that lives on `PyInterpreterState` to a
  struct declared in `pycore_codecs.h`.

- In free-threaded builds, add a mutex to `codecs_state` to synchronize
  operations on `search_path`. Because `search_path_mutex` is used as a
  normal mutex and not a critical section, we must be extremely careful
  with operations called while holding it.

- The codec registry is explicitly initialized as part of
  `_PyUnicode_InitEncodings` to simplify thread-safety.
2024-05-02 18:25:36 -04:00
Tian Gao 4e2caf2aa0
gh-118500: Add pdb support for zipapp (#118501) 2024-05-02 21:53:27 +01:00
Dino Viehland e54b0c8a4a
gh-118519: Fix empty weakref list check (#118520)
Fix empty list check
2024-05-02 13:03:29 -07:00
Dino Viehland 1e67b9207c
gh-117657: Fix TSAN list set failure (#118260)
* Fix TSAN list set failure

* Relaxed atomic is sufficient, add targetted test

* More list

* Remove atomic assign in list

* Fixup white space
2024-05-02 13:03:05 -07:00
Steve Dower 8ed5466795
gh-118486: Switch mkdir(mode=0o700) on Windows to use OWNER RIGHTS instead of CURRENT_USER (GH-118515) 2024-05-02 19:43:54 +01:00
Sam Gross 16acecd779
Remove stray `__cplusplus` guard in sysmodule.c (#118511) 2024-05-02 13:51:28 -04:00
Sam Gross 83c51da6ce
gh-118413: Fix test_release_task_refs on free-threaded build (#118494)
The `time.sleep()` call should happen before the GC to give the worker
threads time to clean-up their remaining references to objs.
Additionally, use `support.gc_collect()` instead of `gc.collect()`
just in case the extra GC calls matter.
2024-05-02 13:41:15 -04:00
infohash b28a3339e4
gh-90848: Fixed create_autospec ignoring configure_mock style kwargs (#118163) 2024-05-02 18:36:35 +01:00
Pablo Galindo Salgado 6bcbee09df
gh-93502: Add new C-API functions to trace object creation and destruction (#115945) 2024-05-02 19:30:00 +02:00
Raphael Gaschignard 2770d5caca
gh-105879: Add support for keyword arguments to eval and exec (#105885)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
2024-05-02 08:55:29 -07:00
Mark Shannon 72867c962c
GH-118095: Unify the behavior of tier 2 FOR_ITER branch micro-ops (GH-118420)
* Target _FOR_ITER_TIER_TWO at POP_TOP following the matching END_FOR

* Modify _GUARD_NOT_EXHAUSTED_RANGE, _GUARD_NOT_EXHAUSTED_LIST and _GUARD_NOT_EXHAUSTED_TUPLE so that they also target the POP_TOP following the matching END_FOR
2024-05-02 16:17:59 +01:00
Sergey B Kirpichev 9789440de3
gh-82062: Fix support of parameter defaults on methods in extension modules (GH-115270)
Now inspect.signature() supports references to the module globals in
parameter defaults on methods in extension modules.  Previously it was
only supported in functions.  The workaround was to specify the fully
qualified name, including the module name.
2024-05-02 17:44:33 +03:00
Steve Dower 81939dad77
gh-118486: Support mkdir(mode=0o700) on Windows (GH-118488) 2024-05-02 15:20:43 +01:00
Serhiy Storchaka b3372481b6
gh-117903: Clarify that the staticmethod descriptor is callable (GH-117925) 2024-05-02 16:56:33 +03:00
NGRsoftlab 7d2ffada0a
gh-116180: Check the globals argument in PyRun_* C API (GH-116637)
It used to crash when passing NULL or non-dict as globals.
Now it sets a SystemError.
2024-05-02 16:43:03 +03:00
Crowthebird 7c97dc8c95
gh-118216: Don't consider dotted `__future__` imports (#118267) 2024-05-02 06:32:20 -07:00
Mark Shannon 67bba9dd0f
GH-117442: Check eval-breaker at start (rather than end) of tier 2 loops (GH-118482) 2024-05-02 13:10:31 +01:00