a4be3bc34f
gh-133258: Fix crash in test_index (GH-133262)
2025-05-01 19:15:53 +02:00
f21e42d906
Remove duplicate includes: Python/{bytecodes,ceval,optimizer_analysis}.c ( #132622 )
2025-05-01 12:07:53 +01:00
5529213d4e
gh-100239: specialize BINARY_OP/SUBSCR for list-slice ( #132626 )
2025-05-01 10:28:52 +00:00
3831752689
PyStats: Make sure that the failure_kinds array is big enough. ( #133245 )
2025-05-01 10:02:51 +00:00
cb35c11d82
gh-132775: Add _PyPickle_GetXIData() (gh-133107)
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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
6c522debc2
GH-125515: Remove two unused error branches. ( #133181 )
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Remove two unused error branches in the generated bytecode handling.
2025-05-01 06:21:57 +08:00
44e4c479fb
GH-124715: Move trashcan mechanism into Py_Dealloc (GH-132280)
2025-04-30 11:37:53 +01:00
60202609a2
gh-132661: Implement PEP 750 ( #132662 )
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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
4e294f6feb
gh-133036: Deprecate codecs.open ( #133038 )
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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
732d1b0241
Get rid of ERROR_IF's "label" parameter (GH-132654)
2025-04-29 17:21:53 -07:00
b329096cfb
GH-125515: Mark code after "return" as unreachable in the cases generator ( #133178 )
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Mark code after "return" as unreachable
2025-04-30 00:21:14 +00:00
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
0c26dbd16e
gh-133079: Remove Py_C_RECURSION_LIMIT & PyThreadState.c_recursion_remaining (GH-133080)
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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
622300bdfa
GH-132554: Add stats for GET_ITER (GH-132592)
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* 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
eecafc3380
Revert gh-127266: avoid data races when updating type slots (gh-131174) (gh-133129)
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This is triggering deadlocks in test_opcache. See GH-133130 for stack trace.
2025-04-28 23:38:29 -07:00
219d8d24b5
gh-87859: Track Code Object Local Kinds For Arguments (gh-132980)
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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
96a7fb93a8
gh-132775: Add _PyCode_ReturnsOnlyNone() (gh-132981)
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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
bdd23c0bb9
gh-132775: Add _PyMarshal_GetXIData() (gh-133108)
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Note that the bulk of this change is tests.
2025-04-28 17:23:46 -06:00
e414a2d81c
gh-127266: avoid data races when updating type slots (gh-131174)
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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
606003ffa9
gh-132775: Add _PyBytes_GetXIData() (gh-133101)
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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
fe462f5a91
gh-132775: Drop PyUnstable_InterpreterState_GetMainModule() (gh-132978)
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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
6f04325992
gh-132775: Cleanup Related to crossinterp.c Before Further Changes (gh-132974)
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This change consists of adding tests and moving code around, with some renaming thrown in.
2025-04-28 11:55:15 -06:00
58567cc18c
gh-132952: Speed up startup by importing _io instead of io ( #132957 )
2025-04-28 08:38:56 -07:00
922049b613
gh-130907: Treat all module-level annotations as conditional ( #131550 )
2025-04-28 06:10:28 -07:00
af3f6fcb7e
gh-127604: ensure -ldl is passed only once to the linker ( #133071 )
2025-04-28 11:55:02 +02:00
20be6ba61a
gh-132983: Introduce compression package and move _compression module (GH-133018)
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* 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
614d79231d
gh-131798: JIT - Use sym_new_type instead of sym_new_not_null for _BUILD_STRING, _BUILD_SET (GH-132564)
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Signed-off-by: Manjusaka <me@manjusaka.me >
2025-04-27 20:30:28 +08:00
5e96e4fca8
gh-131798: JIT: Propagate the result in _BINARY_OP_SUBSCR_TUPLE_INT (GH-133003)
2025-04-27 02:47:55 +08:00
632524a5cb
gh-132987: Support __index__() for "k" and "K" formats in PyArg_Parse (GH-132988)
2025-04-26 17:14:18 +03:00
ca12a744ab
gh-132781: fix refleaks in crossinterp_exceptions.h post gh-132782 ( #132989 )
2025-04-26 12:14:14 +02:00
8a4d4f37ab
gh-132781: Make NotShareableError a TypeError Subclass (gh-132973)
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It was a subclass of ValueError. However, shareability is a feature of types, not values.
2025-04-25 21:10:43 +00:00
cd9536a087
gh-132781: Cleanup Code Related to NotShareableError (gh-132782)
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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
4c20f46fa0
gh-131798: JIT: Narrow the return type of _CALL_LEN to int ( #132940 )
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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
2a28b21a51
gh-132776: Revert Moving memoryview XIData Code to memoryobject.c (gh-132960)
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This is a partial revert of gh-132821. It resolves the refleak introduced by that PR.
2025-04-25 16:43:50 +00:00
622176513e
gh-132950: Check for Py_SUPPORTS_REMOTE_DEBUG in sys.is_remote_debug_enabled ( #132959 )
2025-04-25 16:38:48 +00:00
ac5424d6a9
gh-107954: Add audit event to PyConfig_Set() ( #132958 )
2025-04-25 18:30:39 +02:00
070d866567
gh-107954: Allow setting cpu_count in PyConfig_Set() ( #132954 )
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* gh-107954: Allow setting cpu_count in PyConfig_Set()
* Update the doc
2025-04-25 18:29:55 +02:00
17718b0503
gh-91048: Fix _testexternalinspection.c on FreeBSD ( #132945 )
2025-04-25 14:57:01 +00:00
e8cf3a1a64
gh-91048: Refactor _testexternalinspection and add Windows support ( #132852 )
2025-04-25 14:12:16 +01:00
8783cec9b6
gh-129027: Raise DeprecationWarning for sys._clear_type_cache ( #129043 )
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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
3fa024dec3
gh-132909: handle overflow for 'K' format in do_mkvalue ( #132911 )
2025-04-25 11:02:57 +00:00
c292f7f563
gh-127604: Only define dump_pointer() if CAN_C_BACKTRACE ( #132897 )
2025-04-25 09:28:34 +02:00
22c9886c8e
gh-131591: Implement PEP 768 support for FAT mac binaries and 32 bit binaries ( #132892 )
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Signed-off-by: Pablo Galindo <pablogsal@gmail.com >
2025-04-25 01:58:19 +01:00
e54e828852
gh-132776: Cleanup for XIBufferViewType (gh-132821)
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* add notes
* rename XIBufferViewObject to xibufferview
* move memoryview XIData code to memoryobject.c
2025-04-24 18:25:29 -06:00
08e3389e8c
GH-131798: Split up and optimize CALL_TUPLE_1 in the JIT (GH-132851)
2025-04-24 15:55:03 -07:00
0a387b311e
GH-131798: Split up and optimize CALL_STR_1 in the JIT (GH-132849)
2025-04-24 12:54:46 -07:00
a94c7528b5
gh-132859: Run debugger scripts in their own namespaces ( #132860 )
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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
402dba2928
gh-127604: Replace dprintf() with _Py_write_noraise() ( #132854 )
2025-04-23 20:02:25 +00:00
99b13775da
gh-131591: Check for remote debug in PyErr_CheckSignals ( #132853 )
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For the same reasons as running the GC, this will allow sections that
run in native code for long periods without executing bytecode to also
run the remote debugger protocol without having to wait until bytecode
is executed
Signed-off-by: Pablo Galindo <pablogsal@gmail.com >
2025-04-23 20:59:41 +01:00
1007aab133
gh-127604: Allow faulthandler to dumpC stack on MacOS ( #132841 )
2025-04-23 18:23:24 +01:00
Irit Katriel