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Author SHA1 Message Date
Sergey Miryanov
bd2ed7c7ce
gh-91048: Chain some exceptions in _testexternalinspection.c (#132970) 2025-05-03 01:35:30 +02:00
Ken Jin
ddac7ac59a
gh-132744: Check recursion limit in CALL_PY_GENERAL (GH-132746) 2025-05-02 17:36:29 +01:00
Nybblista
20f8ed595d
gh-133279: Assert with HAS_TARGET in the codegen_addop_j function (#133280) 2025-05-02 13:52:48 +01:00
Irit Katriel
a4be3bc34f
gh-133258: Fix crash in test_index (GH-133262) 2025-05-01 19:15:53 +02:00
Adam Turner
f21e42d906
Remove duplicate includes: Python/{bytecodes,ceval,optimizer_analysis}.c (#132622) 2025-05-01 12:07:53 +01:00
Irit Katriel
5529213d4e
gh-100239: specialize BINARY_OP/SUBSCR for list-slice (#132626) 2025-05-01 10:28:52 +00:00
Mark Shannon
3831752689
PyStats: Make sure that the failure_kinds array is big enough. (#133245) 2025-05-01 10:02:51 +00:00
Eric Snow
cb35c11d82
gh-132775: Add _PyPickle_GetXIData() (gh-133107) 
There's some extra complexity due to making sure we we get things right when handling functions and classes defined in the __main__ module.  This is also reflected in the tests, including the addition of extra functions in test.support.import_helper.
 2025-04-30 17:34:05 -06:00
Russell Keith-Magee
6c522debc2
GH-125515: Remove two unused error branches. (#133181) 
Remove two unused error branches in the generated bytecode handling.
 2025-05-01 06:21:57 +08:00
Mark Shannon
44e4c479fb
GH-124715: Move trashcan mechanism into Py_Dealloc (GH-132280) 2025-04-30 11:37:53 +01:00
Lysandros Nikolaou
60202609a2
gh-132661: Implement PEP 750 (#132662) 
Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Wingy <git@wingysam.xyz>
Co-authored-by: Koudai Aono <koxudaxi@gmail.com>
Co-authored-by: Dave Peck <davepeck@gmail.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Co-authored-by: Paul Everitt <pauleveritt@me.com>
Co-authored-by: sobolevn <mail@sobolevn.me>
 2025-04-30 11:46:41 +02:00
Inada Naoki
4e294f6feb
gh-133036: Deprecate codecs.open (#133038) 
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
 2025-04-30 10:11:09 +09:00
Brandt Bucher
732d1b0241
Get rid of ERROR_IF's "label" parameter (GH-132654) 2025-04-29 17:21:53 -07:00
Brandt Bucher
b329096cfb
GH-125515: Mark code after "return" as unreachable in the cases generator (#133178) 
Mark code after "return" as unreachable
 2025-04-30 00:21:14 +00:00
Mark Shannon
ccf1b0b1c1
GH-132508: Use tagged integers on the evaluation stack for the last instruction offset (GH-132545) 2025-04-29 18:00:35 +01:00
Petr Viktorin
0c26dbd16e
gh-133079: Remove Py_C_RECURSION_LIMIT & PyThreadState.c_recursion_remaining (GH-133080) 
Both were added in 3.13, are undocumented, and don't make sense in 3.14 due to
changes in the stack overflow detection machinery (gh-112282).

PEP 387 exception for skipping a deprecation period: https://github.com/python/steering-council/issues/288
 2025-04-29 12:56:20 +02:00
Mark Shannon
622300bdfa
GH-132554: Add stats for GET_ITER (GH-132592) 
* Add stats for GET_ITER

* Look for common iterable types, not iterator types

* Add stats for self iter and fix naming in summary
 2025-04-29 09:00:14 +01:00
Neil Schemenauer
eecafc3380
Revert gh-127266: avoid data races when updating type slots (gh-131174) (gh-133129) 
This is triggering deadlocks in test_opcache.  See GH-133130 for stack trace.
 2025-04-28 23:38:29 -07:00
Eric Snow
219d8d24b5
gh-87859: Track Code Object Local Kinds For Arguments (gh-132980) 
Doing this was always the intention. I was finally motivated to find the time to do it.

See #87859 (comment).
 2025-04-29 02:21:47 +00:00
Eric Snow
96a7fb93a8
gh-132775: Add _PyCode_ReturnsOnlyNone() (gh-132981) 
The function indicates whether or not the function has a return statement.

This is used by a later change related treating some functions like scripts.
 2025-04-28 20:12:52 -06:00
Eric Snow
bdd23c0bb9
gh-132775: Add _PyMarshal_GetXIData() (gh-133108) 
Note that the bulk of this change is tests.
 2025-04-28 17:23:46 -06:00
Neil Schemenauer
e414a2d81c
gh-127266: avoid data races when updating type slots (gh-131174) 
In the free-threaded build, avoid data races caused by updating type slots
or type flags after the type was initially created.  For those (typically
rare) cases, use the stop-the-world mechanism.  Remove the use of atomics
when reading or writing type flags.  The use of atomics is not sufficient to
avoid races (since flags are sometimes read without a lock and without
atomics) and are no longer required.
 2025-04-28 20:28:44 +00:00
Eric Snow
606003ffa9
gh-132775: Add _PyBytes_GetXIData() (gh-133101) 
This is the base for several other XIData wrappers, like pickle and marshal. It is essentially a refactor of the existing bytes XIData code.
 2025-04-28 12:52:36 -06:00
Eric Snow
fe462f5a91
gh-132775: Drop PyUnstable_InterpreterState_GetMainModule() (gh-132978) 
We replace it with _Py_GetMainModule(), and add _Py_CheckMainModule(), but both in the internal-only C-API.  We also add _PyImport_GetModulesRef(), which is the equivalent of _PyImport_GetModules(), but which increfs before the lock is released.

This is used by a later change related to pickle and handling __main__.
 2025-04-28 12:46:22 -06:00
Eric Snow
6f04325992
gh-132775: Cleanup Related to crossinterp.c Before Further Changes (gh-132974) 
This change consists of adding tests and moving code around, with some renaming thrown in.
 2025-04-28 11:55:15 -06:00
Jelle Zijlstra
58567cc18c
gh-132952: Speed up startup by importing _io instead of io (#132957) 2025-04-28 08:38:56 -07:00
Jelle Zijlstra
922049b613
gh-130907: Treat all module-level annotations as conditional (#131550) 2025-04-28 06:10:28 -07:00
Bénédikt Tran
af3f6fcb7e
gh-127604: ensure -ldl is passed only once to the linker (#133071) 2025-04-28 11:55:02 +02:00
Emma Smith
20be6ba61a
gh-132983: Introduce compression package and move _compression module (GH-133018) 
* Introduces `compression` package for https://peps.python.org/pep-0784/

This commit introduces the `compression` package, specified in PEP 784
to re-export the `lzma`, `bz2`, `gzip`, and `zlib` modules. Introduction
of `compression.zstd` will be completed in a future commit once the
`_zstd` module is merged.

This commit also moves the `_compression` private module to
`compression._common._streams`.

* Re-exports existing module docstrings.
 2025-04-27 14:41:30 -07:00
Nadeshiko Manju
614d79231d
gh-131798: JIT - Use sym_new_type instead of sym_new_not_null for _BUILD_STRING, _BUILD_SET (GH-132564) 
Signed-off-by: Manjusaka <me@manjusaka.me>
 2025-04-27 20:30:28 +08:00
Tomas R.
5e96e4fca8
gh-131798: JIT: Propagate the result in _BINARY_OP_SUBSCR_TUPLE_INT (GH-133003) 2025-04-27 02:47:55 +08:00
Serhiy Storchaka
632524a5cb
gh-132987: Support __index__() for "k" and "K" formats in PyArg_Parse (GH-132988) 2025-04-26 17:14:18 +03:00
Bénédikt Tran
ca12a744ab
gh-132781: fix refleaks in crossinterp_exceptions.h post gh-132782 (#132989) 2025-04-26 12:14:14 +02:00
Eric Snow
8a4d4f37ab
gh-132781: Make NotShareableError a TypeError Subclass (gh-132973) 
It was a subclass of ValueError. However, shareability is a feature of types, not values.
 2025-04-25 21:10:43 +00:00
Eric Snow
cd9536a087
gh-132781: Cleanup Code Related to NotShareableError (gh-132782) 
The following are added to the internal C-API:

* _PyErr_FormatV()
* _PyErr_SetModuleNotFoundError()
* _PyXIData_GetNotShareableErrorType()
* _PyXIData_FormatNotShareableError()

We also drop _PyXIData_lookup_context_t and _PyXIData_GetLookupContext().
 2025-04-25 14:43:38 -06:00
Diego Russo
4c20f46fa0
gh-131798: JIT: Narrow the return type of _CALL_LEN to int (#132940) 
Reduce unnecessary guards whenever `len()` is called and used
after.

Co-authored-by: Max Bernstein <tekknolagi@gmail.com>
 2025-04-26 02:57:42 +08:00
Eric Snow
2a28b21a51
gh-132776: Revert Moving memoryview XIData Code to memoryobject.c (gh-132960) 
This is a partial revert of gh-132821.  It resolves the refleak introduced by that PR.
 2025-04-25 16:43:50 +00:00
Pablo Galindo Salgado
622176513e
gh-132950: Check for Py_SUPPORTS_REMOTE_DEBUG in sys.is_remote_debug_enabled (#132959) 2025-04-25 16:38:48 +00:00
Victor Stinner
ac5424d6a9
gh-107954: Add audit event to PyConfig_Set() (#132958) 2025-04-25 18:30:39 +02:00
Victor Stinner
070d866567
gh-107954: Allow setting cpu_count in PyConfig_Set() (#132954) 
* gh-107954: Allow setting cpu_count in PyConfig_Set()

* Update the doc
 2025-04-25 18:29:55 +02:00
Victor Stinner
17718b0503
gh-91048: Fix _testexternalinspection.c on FreeBSD (#132945) 2025-04-25 14:57:01 +00:00
Pablo Galindo Salgado
e8cf3a1a64
gh-91048: Refactor _testexternalinspection and add Windows support (#132852) 2025-04-25 14:12:16 +01:00
Srinivas Reddy Thatiparthy (తాటిపర్తి శ్రీనివాస్ రెడ్డి)
8783cec9b6
gh-129027: Raise DeprecationWarning for sys._clear_type_cache (#129043) 
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
 2025-04-25 15:01:48 +03:00
Bénédikt Tran
3fa024dec3
gh-132909: handle overflow for 'K' format in do_mkvalue (#132911) 2025-04-25 11:02:57 +00:00
Victor Stinner
c292f7f563
gh-127604: Only define dump_pointer() if CAN_C_BACKTRACE (#132897) 2025-04-25 09:28:34 +02:00
Pablo Galindo Salgado
22c9886c8e
gh-131591: Implement PEP 768 support for FAT mac binaries and 32 bit binaries (#132892) 
Signed-off-by: Pablo Galindo <pablogsal@gmail.com>
 2025-04-25 01:58:19 +01:00
Eric Snow
e54e828852
gh-132776: Cleanup for XIBufferViewType (gh-132821) 
* add notes
* rename XIBufferViewObject to xibufferview
* move memoryview XIData code to memoryobject.c
 2025-04-24 18:25:29 -06:00
Tomas R.
08e3389e8c
GH-131798: Split up and optimize CALL_TUPLE_1 in the JIT (GH-132851) 2025-04-24 15:55:03 -07:00
Tomas R.
0a387b311e
GH-131798: Split up and optimize CALL_STR_1 in the JIT (GH-132849) 2025-04-24 12:54:46 -07:00
Matt Wozniski
a94c7528b5
gh-132859: Run debugger scripts in their own namespaces (#132860) 
Run debugger scripts in their own namespaces

Previously scripts injected by `sys.remote_exec` were run with the
globals of the `__main__` module. Instead, run each injected script
with an empty set of globals. If someone really wants to use the
`__main__` module's namespace, they can always `import __main__`.
 2025-04-23 23:40:24 +00:00