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Brett Simmers f8290df63f gh-116738: Make _codecs module thread-safe (#117530) 
The module itself is a thin wrapper around calls to functions in
`Python/codecs.c`, so that's where the meaningful changes happened:

- Move codecs-related state that lives on `PyInterpreterState` to a
  struct declared in `pycore_codecs.h`.

- In free-threaded builds, add a mutex to `codecs_state` to synchronize
  operations on `search_path`. Because `search_path_mutex` is used as a
  normal mutex and not a critical section, we must be extremely careful
  with operations called while holding it.

- The codec registry is explicitly initialized as part of
  `_PyUnicode_InitEncodings` to simplify thread-safety.
2024-05-02 18:25:36 -04:00
..
mimalloc
gh-115103: Delay reuse of mimalloc pages that store PyObjects (#115435)
2024-03-06 09:42:11 -05:00
pycore_abstract.h
…
pycore_asdl.h
…
pycore_ast_state.h
gh-106905: Use separate structs to track recursion depth in each PyAST_mod2obj call. (GH-113035)
2023-12-25 19:36:59 +02:00
pycore_ast.h
…
pycore_atexit.h
gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791)
2024-04-24 16:18:24 +00:00
pycore_backoff.h
gh-117549: Match declaration order for _Py_BackoffCounter initializer (#117551)
2024-04-04 14:14:35 -07:00
pycore_bitutils.h
…
pycore_blocks_output_buffer.h
…
pycore_brc.h
gh-110481: Implement inter-thread queue for biased reference counting (#114824)
2024-02-09 17:08:32 -05:00
pycore_bytes_methods.h
gh-117431: Adapt bytes and bytearray .find() and friends to Argument Clinic (#117502)
2024-04-12 07:40:55 +00:00
pycore_bytesobject.h
…
pycore_call.h
gh-112026: Restore removed private C API (#112115)
2023-11-15 16:38:31 +00:00
pycore_capsule.h
…
pycore_cell.h
gh-117323: Make cell thread-safe in free-threaded builds (#117330)
2024-03-29 13:35:43 -04:00
pycore_ceval_state.h
GH-118095: Make sure that progress is made if there are pending calls being handled. (GH-118484)
2024-05-01 22:18:31 +01:00
pycore_ceval.h
gh-110693: Pending Calls Machinery Cleanups (gh-118296)
2024-04-26 01:05:51 +00:00
pycore_code.h
Remove more remnants of deepfreeze (#118159)
2024-04-22 12:17:57 -07:00
pycore_codecs.h
gh-116738: Make _codecs module thread-safe (#117530)
2024-05-02 18:25:36 -04:00
pycore_compile.h
gh-117494: extract the Instruction Sequence data structure into a separate file (#117496)
2024-04-04 15:47:26 +00:00
pycore_complexobject.h
gh-112026: Restore removed private C API (#112115)
2023-11-15 16:38:31 +00:00
pycore_condvar.h
gh-104530: Enable native Win32 condition variables by default (GH-104531)
2024-02-02 13:50:51 +00:00
pycore_context.h
gh-111968: Refactor _PyXXX_Fini to integrate with _PyObject_ClearFreeLists (gh-114899)
2024-02-10 00:57:04 +00:00
pycore_critical_section.h
gh-116664: Make module state Py_SETREF's in _warnings thread-safe (#116959)
2024-03-28 15:05:08 +00:00
pycore_crossinterp.h
gh-76785: Handle Legacy Interpreters Properly (gh-117490)
2024-04-11 23:23:25 +00:00
pycore_descrobject.h
…
pycore_dict_state.h
GH-113710: Add a "globals to constants" pass (GH-114592)
2024-02-02 12:14:34 +00:00
pycore_dict.h
gh-112075: Make instance attributes stored in inline "dict" thread safe (#114742)
2024-04-21 22:57:05 -07:00
pycore_dtoa.h
gh-111962: Make dtoa thread-safe in --disable-gil builds. (#112049)
2023-12-07 13:47:55 +00:00
pycore_emscripten_signal.h
…
pycore_emscripten_trampoline.h
…
pycore_exceptions.h
…
pycore_faulthandler.h
…
pycore_fileutils_windows.h
…
pycore_fileutils.h
gh-118422: Fix run_fileexflags() test (#118429)
2024-04-30 22:32:55 +02:00
pycore_floatobject.h
GH-115802: JIT "small" code for Windows (GH-115964)
2024-02-29 08:11:28 -08:00
pycore_flowgraph.h
gh-117494: extract the Instruction Sequence data structure into a separate file (#117496)
2024-04-04 15:47:26 +00:00
pycore_format.h
…
pycore_frame.h
gh-118272: Clear generator frame's locals when the generator is closed (#118277)
2024-04-30 19:32:25 +01:00
pycore_freelist.h
gh-111968: Split _Py_async_gen_asend_freelist out of _Py_async_gen_fr… (gh-115546)
2024-02-17 10:03:10 +09:00
pycore_function.h
gh-117045: Add code object to function version cache (#117028)
2024-03-21 12:37:41 -07:00
pycore_gc.h
gh-117783: Immortalize objects that use deferred reference counting (#118112)
2024-04-29 14:36:02 -04:00
pycore_genobject.h
GH-115802: JIT "small" code for Windows (GH-115964)
2024-02-29 08:11:28 -08:00
pycore_getopt.h
…
pycore_gil.h
gh-116167: Allow disabling the GIL with PYTHON_GIL=0 or -X gil=0 (#116338)
2024-03-11 11:02:58 -04:00
pycore_global_objects_fini_generated.h
gh-95754: Better error when script shadows a standard library or third party module (#113769)
2024-04-22 18:24:21 -07:00
pycore_global_objects.h
…
pycore_global_strings.h
gh-95754: Better error when script shadows a standard library or third party module (#113769)
2024-04-22 18:24:21 -07:00
pycore_hamt.h
…
pycore_hashtable.h
…
pycore_identifier.h
gh-112026: Restore removed private C API (#112115)
2023-11-15 16:38:31 +00:00
pycore_import.h
gh-117953: Split Up _PyImport_LoadDynamicModuleWithSpec() (gh-118203)
2024-04-29 09:29:07 -06:00
pycore_importdl.h
gh-117953: Work Relative to Specific Extension Kinds in the Import Machinery (gh-118205)
2024-05-01 17:40:28 -06:00
pycore_initconfig.h
gh-116167: Allow disabling the GIL with PYTHON_GIL=0 or -X gil=0 (#116338)
2024-03-11 11:02:58 -04:00
pycore_instruction_sequence.h
gh-117901: Add option for compiler's codegen to save nested instruction sequences for introspection (#118007)
2024-04-24 09:46:17 +00:00
pycore_instruments.h
chore: fix typos (#116345)
2024-03-05 09:05:52 -07:00
pycore_interp.h
gh-116738: Make _codecs module thread-safe (#117530)
2024-05-02 18:25:36 -04:00
pycore_intrinsics.h
GH-115802: JIT "small" code for Windows (GH-115964)
2024-02-29 08:11:28 -08:00
pycore_jit.h
GH-112354: Initial implementation of warm up on exits and trace-stitching (GH-114142)
2024-02-20 09:39:55 +00:00
pycore_list.h
gh-117657: Fix TSAN list set failure (#118260)
2024-05-02 13:03:05 -07:00
pycore_llist.h
gh-111964: Implement stop-the-world pauses (gh-112471)
2024-01-23 11:08:23 -07:00
pycore_lock.h
gh-118332: Fix deadlock involving stop the world (#118412)
2024-04-30 15:01:28 -04:00
pycore_long.h
GH-115802: JIT "small" code for Windows (GH-115964)
2024-02-29 08:11:28 -08:00
pycore_memoryobject.h
…
pycore_mimalloc.h
gh-112536: Define MI_TSAN to 1 for --with-mimalloc and --with-thread-sanitizer (gh-116558)
2024-03-11 22:25:55 +09:00
pycore_modsupport.h
gh-111956: Add thread-safe one-time initialization. (gh-111960)
2023-11-16 12:19:54 -07:00
pycore_moduleobject.h
…
pycore_namespace.h
…
pycore_object_alloc.h
gh-112529: Use GC heaps for GC allocations in free-threaded builds (gh-114157)
2024-01-21 01:14:45 +09:00
pycore_object_stack.h
gh-111968: Refactor _PyXXX_Fini to integrate with _PyObject_ClearFreeLists (gh-114899)
2024-02-10 00:57:04 +00:00
pycore_object_state.h
gh-111968: Rename freelist related struct names to Eric's suggestion (gh-115329)
2024-02-14 00:32:51 +00:00
pycore_object.h
gh-93502: Add new C-API functions to trace object creation and destruction (#115945)
2024-05-02 19:30:00 +02:00
pycore_obmalloc_init.h
gh-113055: Use pointer for interp->obmalloc state (gh-113412)
2024-01-26 19:38:14 -08:00
pycore_obmalloc.h
gh-113055: Use pointer for interp->obmalloc state (gh-113412)
2024-01-26 19:38:14 -08:00
pycore_opcode_metadata.h
GH-117442: Check eval-breaker at start (rather than end) of tier 2 loops (GH-118482)
2024-05-02 13:10:31 +01:00
pycore_opcode_utils.h
…
pycore_optimizer.h
GH-115480: Reduce guard strength for binary ops when type of one operand is known already (GH-118050)
2024-04-22 13:34:06 +01:00
pycore_parking_lot.h
gh-110850: Cleanup pycore_time.h includes (#115724)
2024-02-20 16:50:43 +00:00
pycore_parser.h
…
pycore_pathconfig.h
…
pycore_pyarena.h
…
pycore_pyatomic_ft_wrappers.h
[gh-117657] Fix some issues with TSAN in typeobject (#118249)
2024-04-30 12:37:38 -07:00
pycore_pybuffer.h
gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791)
2024-04-24 16:18:24 +00:00
pycore_pyerrors.h
gh-116809: Restore removed _PyErr_ChainExceptions1() function (#116900)
2024-03-16 21:37:11 +01:00
pycore_pyhash.h
gh-111545: Add Py_HashPointer() function (#112096)
2023-12-06 15:09:22 +01:00
pycore_pylifecycle.h
Remove more remnants of deepfreeze (#118159)
2024-04-22 12:17:57 -07:00
pycore_pymath.h
…
pycore_pymem_init.h
gh-115103: Implement delayed free mechanism for free-threaded builds (#115367)
2024-02-20 13:04:37 -05:00
pycore_pymem.h
gh-112075: Support freeing object memory via QSBR (#116344)
2024-03-08 09:56:36 -08:00
pycore_pystate.h
gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791)
2024-04-24 16:18:24 +00:00
pycore_pystats.h
…
pycore_pythonrun.h
…
pycore_pythread.h
gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791)
2024-04-24 16:18:24 +00:00
pycore_qsbr.h
gh-115103: Delay reuse of mimalloc pages that store PyObjects (#115435)
2024-03-06 09:42:11 -05:00
pycore_range.h
…
pycore_runtime_init_generated.h
gh-95754: Better error when script shadows a standard library or third party module (#113769)
2024-04-22 18:24:21 -07:00
pycore_runtime_init.h
gh-93502: Add new C-API functions to trace object creation and destruction (#115945)
2024-05-02 19:30:00 +02:00
pycore_runtime.h
gh-93502: Add new C-API functions to trace object creation and destruction (#115945)
2024-05-02 19:30:00 +02:00
pycore_semaphore.h
gh-110850: Cleanup pycore_time.h includes (#115724)
2024-02-20 16:50:43 +00:00
pycore_setobject.h
gh-112069: Add _PySet_NextEntryRef to be thread-safe. (gh-117990)
2024-04-19 00:18:22 +09:00
pycore_signal.h
…
pycore_sliceobject.h
GH-115802: JIT "small" code for Windows (GH-115964)
2024-02-29 08:11:28 -08:00
pycore_stackref.h
gh-117139: Add header for tagged pointers (GH-118330)
2024-05-01 04:46:13 +08:00
pycore_strhex.h
…
pycore_structseq.h
…
pycore_symtable.h
gh-117411: move PyFutureFeatures to pycore_symtable.h and make it private (#117412)
2024-04-02 10:34:49 +00:00
pycore_sysmodule.h
…
pycore_time.h
gh-110850: Fix _PyTime_FromSecondsDouble() API (#116606)
2024-03-11 16:35:29 +00:00
pycore_token.h
…
pycore_traceback.h
…
pycore_tracemalloc.h
…
pycore_tstate.h
gh-117439: Make refleak checking thread-safe without the GIL (#117469)
2024-04-08 12:11:36 -04:00
pycore_tuple.h
gh-116381: Remove bad specializations, add fail stats (GH-116464)
2024-03-08 00:21:21 +08:00
pycore_typeobject.h
gh-117578: Introduce _PyType_GetModuleByDef2 private function (GH-117661)
2024-04-25 13:51:31 +02:00
pycore_typevarobject.h
…
pycore_ucnhash.h
gh-111972: Make Unicode name C APIcapsule initialization thread-safe (#112249)
2023-11-30 11:12:49 +01:00
pycore_unicodeobject_generated.h
gh-95754: Better error when script shadows a standard library or third party module (#113769)
2024-04-22 18:24:21 -07:00
pycore_unicodeobject.h
GH-115802: JIT "small" code for Windows (GH-115964)
2024-02-29 08:11:28 -08:00
pycore_unionobject.h
gh-105858: Expose some union-related objects as internal APIs (GH-116025)
2024-02-28 09:56:40 +00:00
pycore_uop_ids.h
GH-117442: Check eval-breaker at start (rather than end) of tier 2 loops (GH-118482)
2024-05-02 13:10:31 +01:00
pycore_uop_metadata.h
GH-117442: Check eval-breaker at start (rather than end) of tier 2 loops (GH-118482)
2024-05-02 13:10:31 +01:00
pycore_warnings.h
gh-116664: Make module state Py_SETREF's in _warnings thread-safe (#116959)
2024-03-28 15:05:08 +00:00
pycore_weakref.h
gh-111926: Make weakrefs thread-safe in free-threaded builds (#117168)
2024-04-08 10:58:38 -04:00