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Author SHA1 Message Date
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
Victor Stinner 402dba2928 gh-127604: Replace dprintf() with _Py_write_noraise() (#132854) 2025-04-23 20:02:25 +00:00
Pablo Galindo Salgado 99b13775da gh-131591: Check for remote debug in PyErr_CheckSignals (#132853) 
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
Pablo Galindo Salgado 1007aab133 gh-127604: Allow faulthandler to dumpC stack on MacOS (#132841) 2025-04-23 18:23:24 +01:00
Ken Jin 6430c634da gh-132758: Fix tail call and pystats builds (GH-132759) 2025-04-23 18:17:35 +08:00
Tomas R. a6a3dbb7db GH-131798: JIT: Split CALL_TYPE_1 into several uops (GH-132419) 2025-04-22 09:30:38 -07:00
Jelle Zijlstra 01317bb449 gh-132479: Fix crash with multiple comprehensions in annotations (#132778) 2025-04-21 13:49:59 -07:00
Sam Gross da53660f35 gh-131586: Avoid refcount contention in context managers (gh-131851) 
This avoid reference count contention in the free threading build
when calling special methods like `__enter__` and `__exit__`.
 2025-04-21 15:54:25 -04:00
Peter Bierma 8dfa840773 gh-127604: Add C stack dumps to faulthandler (#128159) 2025-04-21 20:48:02 +01:00
Brandt Bucher 4f7f72ce34 GH-130415: Improve the JIT's unneeded uop removal pass (GH-132333) 2025-04-21 09:58:55 -07:00
Bénédikt Tran 427e7fc099 gh-132399: ensure correct alignment of PyInterpreterState (#132428) 2025-04-19 11:03:06 +02:00
Bénédikt Tran 8a9c6c4d16 gh-128398: improve error messages when incorrectly using with and async with (#132218) 
Improve the error message with a suggestion when an object supporting the synchronous
(resp. asynchronous) context manager protocol is entered using `async with` (resp. `with`)
instead of `with` (resp. `async with`).
 2025-04-19 10:44:01 +02:00
Pablo Galindo Salgado c9a855a9e0 gh-131591: Execute the source and not the file to avoid locking it in Windows (#132712) 
Signed-off-by: Pablo Galindo <pablogsal@gmail.com>
 2025-04-19 00:38:12 +00:00
Kumar Aditya 7fd708b727 gh-132685: fix thread safety of PyMember_GetOne with _Py_T_OBJECT (#132690) 2025-04-18 21:03:42 +05:30
Brandt Bucher 40ae88988c GH-131498: Replace single-element arrays with scalars in bytecodes.c (GH-132615) 2025-04-18 07:16:28 -07:00
Bénédikt Tran 379352620c gh-132097: use a macro for semantically casting function pointers (#132406) 2025-04-18 12:24:34 +02:00
Kumar Aditya f3d877a27a gh-132643: use atomic load for dict in specializer (#132653) 2025-04-18 15:06:27 +05:30
Adam Turner ea23c897cd Remove duplicate includes: Python/importdl.c (#132623) 2025-04-18 02:49:19 +01:00
Alper 22830103e5 gh-131173: Improve exception handling during take_ownership processing (#132620) 
Save and restore exceptions during take_ownership processing to preserve
exceptions currently being raised.

Co-authored-by: alperyoney <alperyoney@fb.com>
 2025-04-17 13:38:34 -07:00
Bartosz Sławecki 954b2cf031 gh-130070: Fix exec(<string>, closure=<non-None>) unexpected path (#130071) 
Fixed an assertion error (so, it could be reproduced only in builds with assertions enabled)
for `exec` when the `source` argument is a string and the `closure` argument is not `None`.

Co-authored-by: sobolevn <mail@sobolevn.me>
 2025-04-17 10:14:55 +03:00
Adam Turner d7df7815f5 Remove duplicate includes: Python/ast_opt.c (#132621) 2025-04-17 10:10:01 +03:00
Nadeshiko Manju b9e88ff4cb gh-131798: Use sym_new_type instead of sym_new_not_null for _BUILD_LIST, _BUILD_SLICE, and _BUILD_MAP (GH-132434) 
---------

Signed-off-by: Manjusaka <me@manjusaka.me>
 2025-04-17 01:17:48 +08:00
T. Wouters c66ffcf8e3 gh-129987: Selectively re-enable SLP autovectorization of _PyEval_EvalFrameDefault (#132530) 
Only disable SLP autovectorization of `_PyEval_EvalFrameDefault` on newer
GCCs, as the optimization bug seems to exist only on GCC 12 and later, and
before GCC 9 disabling the optimization has a dramatic performance impact.
 2025-04-15 09:39:32 +00:00
Serhiy Storchaka 102f825c51 gh-124476: Fix decoding from the locale encoding in the C.UTF-8 locale (GH-132477) 2025-04-14 21:32:41 +03:00
Mark Shannon 844596c09f GH-131498: Cases generator: Allow input and 'peek' variables to be modified (GH-132506) 2025-04-14 12:19:53 +01:00
Furkan Onder c7f6535e4a gh-131624: Fix posix_spawn tests failing on NetBSD with stack limit assertions (GH-131625) 
Fix recursive limit assertions on NetBSD for posix_spawn.
 2025-04-13 14:06:38 +03:00
Tomas R. 3d08c8ad20 gh-131927: Prevent emitting optimizer warnings twice in the REPL (#131993) 2025-04-12 11:34:36 +01:00
Serhiy Storchaka d4e2cdc15b gh-125434: Fix building on OpenBSD (GH-132393) 
pthread_get_name_np is defined in pthread_np.h.
 2025-04-12 11:25:35 +03:00
Bénédikt Tran a81232c769 gh-132399: fix invalid function signatures on the free-threaded build (#132400) 2025-04-12 07:46:33 +00:00