2006 commits

Author	SHA1	Message	Date
dgpb	7ce25edb8f	gh-133059: Increase the small positive integer cache to 1024 (GH-133160)	2025-09-24 17:05:30 -04:00
Victor Stinner	8d83b7df3f	gh-139156: Optimize the UTF-7 encoder (#139253) ... Remove base64SetO and base64WhiteSpace parameters.	2025-09-24 17:57:29 +02:00
Victor Stinner	c9a79a02a8	gh-139156: Use PyBytesWriter in _PyUnicode_EncodeCharmap() (#139251) ... Replace PyBytes_FromStringAndSize() and _PyBytes_Resize() with the PyBytesWriter API. Add _PyBytesWriter_GetSize() and _PyBytesWriter_GetData() static inline functions.	2025-09-24 16:15:34 +02:00
Donghee Na	c4f21d7c7c	gh-133171: Re-enable JUMP_BACKWARD to free-threading build (gh-137800)	2025-09-24 14:19:17 +09:00
Victor Stinner	dd45179fa0	gh-129813, PEP 782: Remove the private _PyBytesWriter API (#139264) ... It is now replaced with the new public PyBytesWriter API (PEP 782).	2025-09-23 15:29:55 +00:00
Pablo Galindo Salgado	67636f72d2	gh-138709: Implement CPU time profiling in profiling.sample (#138710)	2025-09-19 19:17:28 +01:00
Mark Shannon	3b83257366	GH-138378: Move globals-to-consts pass into main optimizer pass (GH-138379)	2025-09-18 10:09:59 +01:00
Sergey Miryanov	b42af37ced	GH-138355: Remove trash_delete_later from _gc_runtime_state (#138767) ... Remove trash_delete_later and trash_delete_nesting from _gc_runtime_state.	2025-09-17 21:25:24 +01:00
Donghee Na	d873fb42f3	gh-137838: Move _PyUOpInstruction buffer to PyInterpreterState (gh-138918)	2025-09-17 18:50:16 +01:00
Adam Turner	4b78fe9665	GH-137630: Convert `_interpqueues` to use Argument Clinic (#137685)	2025-09-17 17:35:00 +01:00
Dino Viehland	299de38e61	gh-131776: Expose functions called from the interpreter loop via PyAPI_FUNC (#134242)	2025-09-17 08:04:02 -07:00
Hood Chatham	2629ee4eb0	gh-128627: Use __builtin_wasm_test_function_pointer_signature for Emscripten trampoline (#137470) ... With https://github.com/llvm/llvm-project/pull/150201 being merged, there is now a better way to generate the Emscripten trampoline, instead of including hand-generated binary WASM content. Requires Emscripten 4.0.12.	2025-09-17 15:33:55 +01:00
Serhiy Storchaka	a1cf6e92b6	gh-71679: Share the repr implementation between bytes and bytearray (GH-138181) ... This allows to use the smart quotes algorithm in the bytearray's repr.	2025-09-17 11:10:29 +03:00
Sam Gross	90fe3250f8	gh-137433: Fix deadlock with stop-the-world and daemon threads (gh-137735) ... There was a deadlock originally seen by Memray when a daemon thread enabled or disabled profiling while the interpreter was shutting down. I think this could also happen with garbage collection, but I haven't seen that in practice. The daemon thread could be hung while trying acquire the global rwmutex that prevents overlapping global and per-interpreter stop-the-world events. Since it already held the main interpreter's stop-the-world lock, it also deadlocked the main thread, which is trying to perform interpreter finalization. Swap the order of lock acquisition to prevent this deadlock. Additionally, refactor `_PyParkingLot_Park` so that the global buckets hashtable is left in a clean state if the thread is hung in `PyEval_AcquireThread`.	2025-09-16 09:21:58 +01:00
Victor Stinner	4e00e2504f	gh-129813, PEP 782: Add PyBytesWriter.overallocate (#138941) ... Disable overallocation in _PyBytes_FormatEx() at the last write.	2025-09-16 00:15:32 +02:00
Victor Stinner	2d724939d7	gh-129813, PEP 782: Use PyBytesWriter in _PyBytes_FormatEx() (#138839) ... Replace the private _PyBytesWriter API with the new public PyBytesWriter API.	2025-09-15 12:23:36 +02:00
Kumar Aditya	ea26f6da39	gh-138661: fix data race in PyCode_Addr2Line (#138664)	2025-09-12 18:04:55 +05:30
Victor Stinner	adb414044f	gh-129813, PEP 782: Add PyBytesWriter C API (#138822)	2025-09-12 13:41:59 +02:00
Jelle Zijlstra	7a6fd4a45d	gh-138349: Fix crash when combining module-level annotation and listcomp (#138363)	2025-09-10 15:18:39 +02:00
Petr Viktorin	a92aec101e	gh-133143: Use _Py_ID for the other literals in sys (GH-138698) ... Follow-up refactoring after GH-133143, where we use `_Py_ID` for "big" and "little" in `abi_info.byteorder`. This uses `_Py_ID` for `sys.byteorder`, but also `float_repr_style` and a module name.	2025-09-09 14:57:07 +02:00
Donghee Na	5edfe55acf	gh-137838: Fix JIT trace buffer overrun by increasing possible exit stubs (gh-138177)	2025-09-09 09:51:08 +09:00
Adam Turner	5443b9e52f	gh-133143: Condense the implementation for `sys.abi_info` (#138672)	2025-09-08 19:21:28 +00:00
Petr Viktorin	0c74fc8af0	gh-137210: Add a struct, slot & function for checking an extension's ABI (GH-137212) ... Co-authored-by: Steve Dower <steve.dower@microsoft.com>	2025-09-05 16:23:18 +02:00
Ken Jin	2402f84665	gh-138431: JIT Optimizer --- Fix round-tripping references for str and tuple (GH-138458) ... Co-authored-by: Mark Shannon <9448417+markshannon@users.noreply.github.com>	2025-09-04 02:05:06 +08:00
AN Long	1ff2cbbac8	gh-137136: Suppress build warnings when build on Windows with --experimental-jit-interpreter (GH-137137)	2025-09-03 15:42:26 +01:00
Serhiy Storchaka	4a33077fdb	gh-138264: Fix gcc 14 compiler warnings (GH-138265)	2025-09-03 11:26:56 +03:00
Christoph Walcher	47bc10e6b3	gh-135763: AC: Implement `allow_negative for Py_ssize_t` (#138150) ... Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>	2025-09-01 22:55:22 +01:00
Victor Stinner	aec006be97	gh-135755: Make Py_MAX_SCRIPT_PATH_SIZE private (#138350)	2025-09-01 20:01:01 +01:00
Mark Shannon	a8d9d94784	GH-137959: Replace shim code in jitted code with a single trampoline function. (GH-137961)	2025-08-21 10:40:53 +01:00
Peter Bierma	b07a267953	gh-137883: Check the recursion limit for specialized keyword argument calls (GH-137887)	2025-08-19 09:53:38 +01:00
Sergey B Kirpichev	9cb91305ab	gh-73487: Convert `_decimal` to use Argument Clinic (part 3) (#137844) ... Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>	2025-08-19 09:20:06 +01:00
Sergey B Kirpichev	83387e033d	gh-73487: Convert `_decimal` to use Argument Clinic (part 2) (#137637) ... Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>	2025-08-18 14:21:00 +01:00
Petr Viktorin	7dfa048bbb	gh-135228: Create __dict__ and __weakref__ descriptors for object (GH-136966) ... This partially reverts #137047, keeping the tests for GC collectability of the original class that dataclass adds `__slots__` to. The reference leaks solved there are instead solved by having the `__dict__` & `__weakref__` descriptors not tied to (and referencing) their class. Instead, they're shared between all classes that need them (within an interpreter). The `__objclass__` ol the descriptors is set to `object`, since these descriptors work with *any* object. (The appropriate checks were already made in the get/set code, so the `__objclass__` check was redundant.) The repr of these descriptors (and any others whose `__objclass__` is `object`) now doesn't mention the objclass. This change required adjustment of introspection code that checks `__objclass__` to determine an object's “own” (i.e. not inherited) `__dict__`. Third-party code that does similar introspection of the internals will also need adjusting. Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>	2025-08-18 14:25:51 +02:00
Victor Stinner	5c0231c27a	gh-137725: Convert faulthandler to Argument Clinic (#137726) ... Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>	2025-08-16 15:16:04 +02:00
Kumar Aditya	31bbea1477	gh-137808: use argument clinic for _thread.lock and _thread.RLock (#137809)	2025-08-15 13:58:10 +00:00
Sam Gross	a10152f8fd	gh-137400: Fix thread-safety issues when profiling all threads (gh-137518) ... There were a few thread-safety issues when profiling or tracing all threads via PyEval_SetProfileAllThreads or PyEval_SetTraceAllThreads: * The loop over thread states could crash if a thread exits concurrently (in both the free threading and default build) * The modification of `c_profilefunc` and `c_tracefunc` wasn't thread-safe on the free threading build.	2025-08-13 14:15:12 -04:00
Sergey B Kirpichev	70730ad041	gh-73487: Convert _decimal to use Argument Clinic (part 1) (#137606) ... Co-authored-by: Adam Turner <9087854+aa-turner@users.noreply.github.com>	2025-08-13 14:41:57 +02:00
Adam Turner	be56464c4b	GH-137630: Convert `_interpreters` to use Argument Clinic (#137631)	2025-08-12 16:23:13 +01:00
Hugo van Kemenade	715647a99a	gh-137288: Update 3.14 magic numbers (GH-137665)	2025-08-12 13:52:09 +02:00
Serhiy Storchaka	046a4e39b3	gh-136571: Convert more code in datetime to Argument Clinic (GH-136573) ... This adds signatures for some classes and methods. date.fromisocalendar() can now raise OverflowError for arguments that don't fit in the C int.	2025-08-09 18:25:49 +00:00
Mark Shannon	af15e1d13e	GH-132532: Add new DSL macros to better declare semantics of exits at ends of instructions/uops. (GH-137098)	2025-08-09 15:41:28 +01:00
Dino Viehland	375f484f97	gh-137291: Support perf profiler with an evaluation hook (#137292) ... Support perf profiler with an evaluation hook	2025-08-07 14:54:12 -07:00
Peter Bierma	082f370cdd	gh-137514: Add a free-threading wrapper for mutexes (GH-137515) ... Add `FT_MUTEX_LOCK`/`FT_MUTEX_UNLOCK`, which call `PyMutex_Lock` and `PyMutex_Unlock` on the free-threaded build, and no-op otherwise.	2025-08-07 11:24:50 -04:00
Irit Katriel	1f2026b8a2	gh-137288: Fix bug where boolean expressions are not associated with the correct exception handler (#137310)	2025-08-05 19:25:57 +01:00
Mark Shannon	801cf3fcdd	GH-137276: Don't mark uop as escaping if the escaping call is on an exit branch (GH-137277)	2025-08-02 16:49:34 +01:00
Mark Shannon	e7b55f564d	GH-136410: Faster side exits by using a cold exit stub (GH-136411)	2025-08-01 16:26:07 +01:00
Sam Gross	11a8652e25	gh-137185: Fix _Py_DumpStack() async signal safety (gh-137187) ... Call backtrace() once when installing the signal handler to ensure that libgcc is dynamically loaded outside the signal handler. This fixes a "signal-unsafe call inside of a signal" TSan error from test_faulthandler.test_enable_fd.	2025-07-29 14:25:32 +00:00
Ron Frederick	377b787618	gh-136306: Add support for getting and setting SSL groups (#136307) ... Add support for getting and setting groups used for key agreement. * `ssl.SSLSocket.group()` returns the name of the group used for the key agreement of the current session establishment. This feature requires Python to be built with OpenSSL 3.2 or later. * `ssl.SSLContext.get_groups()` returns the list of names of groups that are compatible with the TLS version of the current context. This feature requires Python to be built with OpenSSL 3.5 or later. * `ssl.SSLContext.set_groups()` sets the groups allowed for key agreement for sockets created with this context. This feature is always supported.	2025-07-28 19:33:31 +02:00
Kumar Aditya	cbe6ebe15b	gh-134043: use stackrefs for dict lookup in _PyObject_GetMethodStackRef (#136412) ... Co-authored-by: Sam Gross <colesbury@gmail.com>	2025-07-28 22:04:57 +05:30
AN Long	ec02db5caa	gh-136759: rename lock.h to pylock.h (#137041) ... Rename `lock.h` to `pylock.h` to avoid conflicts with headers of other projects.	2025-07-24 16:16:07 +05:30