cpython

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Miss Islington (bot) bc997b38b6 [3.12] gh-105699: Use a Thread-Local Variable for PKGCONTEXT (gh-105740) (gh-105765)

This fixes a race during import. The existing _PyRuntimeState.imports.pkgcontext is shared between interpreters, and occasionally this would cause a crash when multiple interpreters were importing extensions modules at the same time.  To solve this we add a thread-local variable for the value.  We also leave the existing state (and infrequent race) in place for platforms that do not support thread-local variables.
(cherry picked from commit b87d288275)

Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>

2023-06-14 01:34:26 +00:00

clinic

[3.12] gh-105069: Add a readline-like callable to the tokenizer to consume input iteratively (GH-105070) (#105119 )

2023-05-31 11:11:53 +01:00

deepfreeze

gh-97669: Create Tools/build/ directory (#97963 )

2022-10-17 12:01:00 +02:00

frozen_modules

gh-97669: Create Tools/build/ directory (#97963 )

2022-10-17 12:01:00 +02:00

_warnings.c

[3.12] gh-105375: Improve PyErr_WarnExplicit() error handling (GH-105610) (#105659 )

2023-06-11 19:51:30 +00:00

adaptive.md

GH-98686: Get rid of "adaptive" and "quick" instructions (GH-99182)

2022-11-09 10:50:09 -08:00

asdl.c

…

asm_trampoline.S

gh-96143: Move the perf trampoline files to the Python directory (#98675 )

2022-10-25 23:34:22 +01:00

assemble.c

gh-87092: avoid gcc warning on uninitialized struct field in assemble.c (#104460 )

2023-05-14 12:03:30 +01:00

ast_opt.c

gh-104656: Rename typeparams AST node to type_params (#104657 )

2023-05-21 21:25:09 -07:00

ast_unparse.c

gh-100227: Move _str_replace_inf to PyInterpreterState (gh-102333)

2023-02-28 14:16:39 -07:00

ast.c

gh-104656: Rename typeparams AST node to type_params (#104657 )

2023-05-21 21:25:09 -07:00

bltinmodule.c

[3.12] gh-105375: Improve error handling in the builtins extension module (GH-105585) (#105649 )

2023-06-11 11:17:48 +00:00

bootstrap_hash.c

gh-81057: Move More Globals in Core Code to _PyRuntimeState (gh-99516)

2022-11-16 09:37:14 -07:00

bytecodes.c

[3.12] gh-105035: fix super() calls on unusual types (e.g. meta-types) (GH-105094) (#105117 )

2023-05-30 21:10:46 +00:00

ceval_gil.c

[3.12] gh-104812: Run Pending Calls in any Thread (gh-104813) (gh-105752)

2023-06-14 00:50:08 +00:00

ceval_macros.h

GH-104580: Don't cache eval breaker in interpreter (GH-104581)

2023-05-18 10:08:33 +01:00

ceval.c

[3.12] gh-104812: Run Pending Calls in any Thread (gh-104813) (gh-105752)

2023-06-14 00:50:08 +00:00

codecs.c

gh-77757: replace exception wrapping by PEP-678 notes in typeobject's __set_name__ (#103402 )

2023-04-11 11:53:06 +01:00

compile.c

[3.12] gh-105375: Improve error handling in compiler_enter_scope() (GH-105494) (#105581 )

2023-06-09 17:23:45 +00:00

condvar.h

gh-74953: _PyThread_cond_after() uses _PyTime_t (#94056 )

2022-06-21 15:45:49 +02:00

context.c

gh-94673: Hide Objects in PyTypeObject Behind Accessors (gh-104074)

2023-05-01 20:34:43 -06:00

dtoa.c

gh-104263: Rely on Py_NAN and introduce Py_INFINITY (GH-104202)

2023-05-10 17:44:52 +01:00

dup2.c

gh-95174: Handle missing dup() and constants in WASI (GH-95229)

2022-07-26 11:16:51 +02:00

dynamic_annotations.c

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dynload_hpux.c

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dynload_shlib.c

gh-101758: Clean Up Uses of Import State (gh-101919)

2023-02-15 15:32:31 -07:00

dynload_stub.c

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dynload_win.c

gh-102255: Improve build support for Windows API partitions (GH-102256)

2023-03-09 21:09:12 +00:00

emscripten_signal.c

bpo-47176: Interrupt handling for wasm32-emscripten builds without pthreads (GH-32209)

2022-04-03 22:58:52 +02:00

errors.c

gh-94673: Properly Initialize and Finalize Static Builtin Types for Each Interpreter (gh-104072)

2023-05-01 19:36:00 -06:00

fileutils.c

gh-104820: Fixes os.stat on Windows to better handle file systems that do not support FileIdInformation (GH-104892)

2023-05-29 17:57:04 +01:00

flowgraph.c

gh-104615: don't make unsafe swaps in apply_static_swaps (#104620 )

2023-05-18 21:22:03 +00:00

formatter_unicode.c

gh-89653: Use int type for Unicode kind (#92704 )

2022-05-13 12:41:05 +02:00

frame.c

GH-96803: Document and test new unstable internal frame API functions (GH-104211)

2023-05-18 10:10:15 +01:00

frozen.c

gh-100227: Only Use deepfreeze for the Main Interpreter (gh-103794)

2023-04-24 21:48:05 +00:00

frozenmain.c

gh-93103: Parser uses PyConfig.parser_debug instead of Py_DebugFlag (#93106 )

2022-05-24 22:35:08 +02:00

future.c

gh-87092: do not allocate PyFutureFeatures dynamically (GH-98913)

2022-11-02 15:13:07 +00:00

generated_cases.c.h

[3.12] gh-105035: fix super() calls on unusual types (e.g. meta-types) (GH-105094) (#105117 )

2023-05-30 21:10:46 +00:00

getargs.c

gh-99240: Reset pointer to NULL when the pointed memory is freed in argument parsing (#99890 )

2022-12-17 12:07:44 +05:30

getcompiler.c

…

getcopyright.c

Update copyright years to 2023. (gh-100848)

2023-01-08 09:13:25 -06:00

getopt.c

gh-90300: split --help output into separate options (#30331 )

2022-06-01 05:50:01 -04:00

getplatform.c

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getversion.c

gh-81057: Move Globals in Core Code to _PyRuntimeState (gh-99496)

2022-11-15 09:45:11 -07:00

hamt.c

gh-99537: Use Py_SETREF() function in C code (#99657 )

2022-11-22 13:39:11 +01:00

hashtable.c

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import.c

[3.12] gh-105699: Use a Thread-Local Variable for PKGCONTEXT (gh-105740) (gh-105765)

2023-06-14 01:34:26 +00:00

importdl.c

gh-98627: Add an Optional Check for Extension Module Subinterpreter Compatibility (gh-99040)

2023-02-15 18:16:00 -07:00

importdl.h

bpo-47162: Add call trampoline to mitigate bad fpcasts on Emscripten (GH-32189)

2022-03-30 12:28:33 -07:00

initconfig.c

gh-103167: Fix -Wstrict-prototypes warnings by using (void) for functions with no args (GH-103168)

2023-04-05 09:22:33 +02:00

instrumentation.c

gh-103865: add monitoring support to LOAD_SUPER_ATTR (#103866 )

2023-05-16 10:29:00 -06:00

intrinsics.c

gh-103763: Implement PEP 695 (#103764 )

2023-05-15 20:36:23 -07:00

legacy_tracing.c

GH-103082: Filter LINE events in VM, to simplify tool implementation. (GH-104387)

2023-05-12 12:21:20 +01:00

makeopcodetargets.py

gh-98040: Remove just the imp module (#98573 )

2023-04-28 16:17:58 -07:00

marshal.c

[3.12] gh-105184: document that marshal functions can fail and need to be checked with PyErr_Occurred (GH-105185) (#105218 )

2023-06-02 08:24:25 +00:00

modsupport.c

gh-94673: Ensure Builtin Static Types are Readied Properly (gh-103940)

2023-04-27 16:19:43 -06:00

mysnprintf.c

Add a warning message about PyOS_snprintf (#95993 )

2022-10-07 11:49:53 -07:00

mystrtoul.c

…

opcode_metadata.h

gh-103865: add monitoring support to LOAD_SUPER_ATTR (#103866 )

2023-05-16 10:29:00 -06:00

opcode_targets.h

gh-103865: add monitoring support to LOAD_SUPER_ATTR (#103866 )

2023-05-16 10:29:00 -06:00

pathconfig.c

gh-98978: Fix Py_SetPythonHome(NULL) (#99066 )

2022-11-03 18:34:32 +01:00

perf_trampoline.c

gh-103295: expose API for writing perf map files (#103546 )

2023-05-21 11:12:24 +01:00

preconfig.c

gh-77782: Deprecate global configuration variable (#93943 )

2022-06-17 16:12:00 +02:00

pyarena.c

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pyctype.c

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pyfpe.c

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pyhash.c

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pylifecycle.c

[3.12] gh-104812: Run Pending Calls in any Thread (gh-104813) (gh-105752)

2023-06-14 00:50:08 +00:00

pymath.c

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pystate.c

[3.12] gh-104812: Run Pending Calls in any Thread (gh-104813) (gh-105752)

2023-06-14 00:50:08 +00:00

pystrcmp.c

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pystrhex.c

gh-91768: C API no longer use "const PyObject*" type (#91769 )

2022-04-21 22:07:19 +02:00

pystrtod.c

gh-104263: Rely on Py_NAN and introduce Py_INFINITY (GH-104202)

2023-05-10 17:44:52 +01:00

Python-ast.c

[3.12] gh-104799: Default missing lists in AST to the empty list (GH-104834) (#105213 )

2023-06-02 02:06:07 +00:00

Python-tokenize.c

[3.12] gh-105564: Don't include artificial newlines in the line attribute of tokens (GH-105565) (#105579 )

2023-06-09 16:58:14 +00:00

pythonrun.c

gh-103895: Improve how invalid Exception.__notes__ are displayed (#103897 )

2023-05-01 08:32:04 +01:00

pytime.c

gh-97786: Fix compiler warnings in pytime.c (#101826 )

2023-02-19 17:16:11 -08:00

README

…

specialize.c

GH-104405: Add missing PEP 523 checks (GH-104406)

2023-05-12 22:23:13 +00:00

stdlib_module_names.h

GH-84976: Move Lib/datetime.py to Lib/_pydatetime

2023-05-03 03:09:45 -06:00

structmember.c

gh-103509: PEP 697 -- Limited C API for Extending Opaque Types (GH-103511)

2023-05-04 09:56:53 +02:00

suggestions.c

GH-81057: remove static state from suggestions.c (#99411 )

2022-11-30 16:55:16 +05:30

symtable.c

gh-104656: Rename typeparams AST node to type_params (#104657 )

2023-05-21 21:25:09 -07:00

sysmodule.c

[3.12] gh-105673: Fix uninitialized warning in sysmodule.c (GH-105674) (#105675 )

2023-06-12 09:15:45 +00:00

thread_nt.h

gh-81057: Move Threading-Related Globals to _PyRuntimeState (#100084 )

2022-12-08 17:50:58 -07:00

thread_pthread_stubs.h

gh-81057: Move Threading-Related Globals to _PyRuntimeState (#100084 )

2022-12-08 17:50:58 -07:00

thread_pthread.h

gh-81057: Fix the wasm32-wasi Buildbot (gh-100139)

2022-12-09 10:17:54 -07:00

thread.c

gh-94673: Properly Initialize and Finalize Static Builtin Types for Each Interpreter (gh-104072)

2023-05-01 19:36:00 -06:00

traceback.c

GH-96803: Add three C-API functions to make _PyInterpreterFrame less opaque for users of PEP 523. (GH-96849)

2023-05-05 17:53:07 +01:00

tracemalloc.c

GH-101520: Move tracemalloc functionality into core, leaving interface in Modules. (#104508 )

2023-05-17 14:17:16 +01:00

README

Miscellaneous source files for the main Python shared library