Commit Graph

120960 Commits

Author SHA1 Message Date
Erlend E. Aasland 351c103134
gh-113317: Argument Clinic: move C/Py identifier helpers into libclinic (#115520) 2024-02-16 07:42:15 +01:00
Nikita Sobolev 20eaf4d5df
gh-115503: Fix `run_presite` error handling (#115504) 2024-02-16 08:33:17 +03:00
Donghee Na 321d13fd2b
gh-111968: Split _Py_dictkeys_freelist out of _Py_dict_freelist (gh-115505) 2024-02-16 01:01:36 +00:00
Dino Viehland 454d7963e3
gh-113743: Use per-interpreter locks for types (#115541)
Move type-lock to per-interpreter lock to avoid heavy contention in interpreters test
2024-02-15 16:28:31 -08:00
David Benjamin bce693111b
gh-114572: Fix locking in cert_store_stats and get_ca_certs (#114573)
* gh-114572: Fix locking in cert_store_stats and get_ca_certs

cert_store_stats and get_ca_certs query the SSLContext's X509_STORE with
X509_STORE_get0_objects, but reading the result requires a lock. See
https://github.com/openssl/openssl/pull/23224 for details.

Instead, use X509_STORE_get1_objects, newly added in that PR.
X509_STORE_get1_objects does not exist in current OpenSSLs, but we can
polyfill it with X509_STORE_lock and X509_STORE_unlock.

* Work around const-correctness problem

* Add missing X509_STORE_get1_objects failure check

* Add blurb
2024-02-15 19:24:51 -05:00
Erlend E. Aasland 58cb634632
gh-113317: Argument Clinic: move linear_format into libclinic (#115518) 2024-02-15 23:52:20 +01:00
Nikita Sobolev fd2bb4be3d
gh-115498: Fix `SET_COUNT` error handling in `_xxinterpchannelsmodule` (#115499) 2024-02-16 00:31:23 +03:00
Thomas Wouters 26f23daa1e Merge branch 'main' of https://github.com/python/cpython 2024-02-15 21:53:06 +01:00
Thomas Wouters c08c067905 Post 3.13.0a4 2024-02-15 21:52:49 +01:00
Dino Viehland ae460d450a
gh-113743: Make the MRO cache thread-safe in free-threaded builds (#113930)
Makes _PyType_Lookup thread safe, including:
    Thread safety of the underlying cache.
    Make mutation of mro and type members thread safe
    Also _PyType_GetMRO and _PyType_GetBases are currently returning borrowed references which aren't safe.
2024-02-15 10:54:57 -08:00
Erlend E. Aasland e74fa294c9
gh-113317: Argument Clinic: inline required_type_for_self_for_parser() in self converter (#115522)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2024-02-15 16:03:58 +00:00
Hugo van Kemenade cfb26401f6
gh-100734: What's New in 3.x: Add missing detail from 3.x branch (#114689) 2024-02-15 17:32:33 +02:00
monkeyman192 298bcdc185
gh-112433: Add optional _align_ attribute to ctypes.Structure (GH-113790) 2024-02-15 16:40:20 +02:00
Irit Katriel f42e112fd8
gh-115420: Fix translation of exception hander targets by _testinternalcapi.optimize_cfg. (#115425) 2024-02-15 14:32:52 +00:00
Irit Katriel 3a9e67a9fd
gh-115376: fix segfault in _testinternalcapi.compiler_codegen on bad input (#115379) 2024-02-15 14:32:21 +00:00
Victor Stinner 94f1334e52
gh-115124: Use _PyObject_ASSERT() in gc.c (#115125)
Replace assert() with _PyObject_ASSERT() in gc.c to dump the object
when an assertion fails.
2024-02-15 14:29:42 +00:00
Irit Katriel 732faf17a6
gh-115347: avoid emitting redundant NOP for the docstring with -OO (#115494) 2024-02-15 14:20:19 +00:00
Thomas Wouters 9d34f60783 Python 3.13.0a4 2024-02-15 14:38:42 +01:00
Sam Gross ad4f909e0e
gh-115432: Add critical section variant that handles a NULL object (#115433)
This adds `Py_XBEGIN_CRITICAL_SECTION` and
`Py_XEND_CRITICAL_SECTION`, which accept a possibly NULL object as an
argument. If the argument is NULL, then nothing is locked or unlocked.
Otherwise, they behave like `Py_BEGIN/END_CRITICAL_SECTION`.
2024-02-15 08:37:54 -05:00
T. Wouters b0e5c35ded
gh-115490: Work around test.support.interpreters.channels not handling unloading (#115515)
Work around test.support.interpreters.channels not handling unloading, which
regrtest does when running tests sequentially, by explicitly skipping the
unloading of test.support.interpreters and its submodules.

This can be rolled back once test.support.interpreters.channels supports
unloading, if we are keeping sequential runs in the same process around.
2024-02-15 14:24:13 +01:00
Erlend E. Aasland a0149fa6cf
gh-113317: Argument Clinic: remove global clinic instance (#115517) 2024-02-15 13:21:31 +00:00
Erlend E. Aasland 7f074a771b
gh-113317: Argument Clinic: don't use global state in warn() and fail() (#115510) 2024-02-15 13:22:21 +01:00
Erlend E. Aasland 98ee4ecdbc
gh-113317: Argument Clinic: don't use fail() in CLI (#115513) 2024-02-15 12:10:32 +00:00
Martijn Pieters edb59d5718
bpo-38364: unwrap partialmethods just like we unwrap partials (#16600)
* bpo-38364: unwrap partialmethods just like we unwrap partials

The inspect.isgeneratorfunction, inspect.iscoroutinefunction and inspect.isasyncgenfunction already unwrap functools.partial objects, this patch adds support for partialmethod objects as well.

Also: Rename _partialmethod to __partialmethod__.
Since we're checking this attribute on arbitrary function-like objects,
we should use the namespace reserved for core Python.

---------

Co-authored-by: Petr Viktorin <encukou@gmail.com>
2024-02-15 12:08:45 +01:00
David Hewitt 9e3729bbd7
gh-114626: add PyCFunctionFast and PyCFunctionFastWithKeywords (GH-114627)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
2024-02-15 11:05:20 +01:00
Erlend E. Aasland 32f8ab1ab6
gh-114258: Refactor Argument Clinic function name parser (#114930)
Refactor state_modulename_name() of the parsing state machine, by
adding helpers for the sections that deal with ...:

1. parsing the function name
2. normalizing "function kind"
3. dealing with cloned functions
4. resolving return converters
5. adding the function to the DSL parser
2024-02-15 09:45:21 +01:00
mpage dc978f6ab6
gh-112050: Make collections.deque thread-safe in free-threaded builds (#113830)
Use critical sections to make deque methods that operate on mutable 
state thread-safe when the GIL is disabled. This is mostly accomplished
by using the @critical_section Argument Clinic directive, though there
are a few places where this was not possible and critical sections had
to be manually acquired/released.
2024-02-15 09:22:47 +01:00
Ned Batchelder 474204765b
docs: use consistent .append() in dis.rst (#115434)
The STACK variable is described as like a Python list, so pushing to it should be done with .append() consistently throughout.
2024-02-15 02:14:03 -05:00
Ken Jin 4ebf8fbdab
gh-115480: Type and constant propagation for int BINARY_OPs (GH-115478) 2024-02-15 14:02:18 +08:00
Ken Jin ed23839dc5
Trigger JIT CI with optimizer files (#115483)
* Trigger JIT CI with optimizer files
2024-02-15 14:01:24 +08:00
Brett Cannon 18343c0985
GH-113516: don't set `LDSHARED` when building for WASI (GH-115495) 2024-02-15 00:51:23 +00:00
Eric Snow 468430189d
gh-115482: Assume the Main Interpreter is Always Running "main" (gh-115484)
This is a temporary fix to unblock embedders that do not call Py_Main().

_PyInterpreterState_IsRunningMain() will always return true for the main interpreter, even in corner cases where it technically should not. The (future) full solution will do the right thing in those corner cases.
2024-02-14 16:07:22 -07:00
Victor Stinner 3e7b7df5cb
gh-114570: Add PythonFinalizationError exception (#115352)
Add PythonFinalizationError exception. This exception derived from
RuntimeError is raised when an operation is blocked during the Python
finalization.

The following functions now raise PythonFinalizationError, instead of
RuntimeError:

* _thread.start_new_thread()
* subprocess.Popen
* os.fork()
* os.fork1()
* os.forkpty()

Morever, _winapi.Overlapped finalizer now logs an unraisable
PythonFinalizationError, instead of an unraisable RuntimeError.
2024-02-14 23:35:06 +01:00
Sam Gross 326119d373
gh-112529: Use _PyThread_Id() in mimalloc in free-threaded build (#115488)
The free-threaded GC uses mimallocs segment thread IDs to restore
the overwritten `ob_tid` thread ids in PyObjects. For that reason, it's
important that PyObjects and mimalloc use the same identifiers.
2024-02-14 16:41:29 -05:00
mpage a95b1a56bb
gh-115041: Add wrappers that are atomic only in free-threaded builds (#115046)
These are intended to be used in places where atomics are required in
free-threaded builds but not in the default build. We don't want to
introduce the potential performance overhead of an atomic operation in the
default build.
2024-02-14 15:15:05 -05:00
Ken Jin d9f4cbe5e1
Add myself to various CODEOWNERS (GH-115481) 2024-02-15 03:48:11 +08:00
Seth Michael Larson 889cc43cb1
gh-112302: Move pip SBOM discovery to release-tools (#115360) 2024-02-14 12:47:15 -07:00
Erlend E. Aasland 49e8fdc1df
Docs: spell out sentence about ndbm/gdbm file formats (#115470) 2024-02-14 19:03:20 +01:00
Sam Gross 17773fcb86
gh-115441: Fix missing braces warning (#115460)
Removes `_py_object_state_INIT`. We want to initialize the `object_state` field to zero.
2024-02-14 12:27:39 -05:00
Donghee Na a2d4281415
gh-112087: Make __sizeof__ and listiter_{len, next} to be threadsafe (gh-114843) 2024-02-15 02:00:50 +09:00
Seth Michael Larson 4b2d1786cc
gh-115399: Upgrade bundled libexpat to 2.6.0 (#115431) 2024-02-14 16:29:06 +00:00
kcatss 671360161f
gh-115243: Fix crash in deque.index() when the deque is concurrently modified (GH-115247) 2024-02-14 16:08:26 +00:00
Erlend E. Aasland 81e140d10b
Docs: reword sentences about dbm submodule traits (#114609)
Don't repeatedly say that keys and values are coerced into bytes.
2024-02-14 16:36:13 +01:00
Brian Schubert bb791c7728
gh-115392: Fix doctest reporting incorrect line numbers for decorated functions (#115440) 2024-02-14 15:01:27 +00:00
Stanislav Lyu 6755c4e0c8
gh-115403: Remove extra colon after "Examples" in datetime documentation (#115452) 2024-02-14 13:52:42 +00:00
Erlend E. Aasland 6d9141ed76
gh-100414: Make dbm.sqlite3 the preferred dbm backend (#115447) 2024-02-14 13:47:19 +00:00
Nikita Sobolev ec8909a239
gh-115450: Fix direct invocation of `test_desctut` (#115451) 2024-02-14 16:31:28 +03:00
Erlend E. Aasland 029ec91d43
gh-100414: Skip test_dbm_sqlite3 if sqlite3 is unavailable (#115449)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2024-02-14 13:16:09 +00:00
Erlend E. Aasland dd5e4d9078
gh-100414: Add SQLite backend to dbm (#114481)
Co-authored-by: Raymond Hettinger <rhettinger@users.noreply.github.com>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2024-02-14 11:14:56 +00:00
Ken Jin 57e4c81ae1
gh-114058: Fix flaky globals to constant test (#115423)
Co-authored-by: Victor Stinner <vstinner@python.org>
2024-02-14 12:12:52 +01:00