cpython

mirror of https://github.com/python/cpython.git synced 2026-01-27 21:25:12 +00:00

History

gh-109860: Use a New Thread State When Switching Interpreters, When Necessary (gh-110245)

In a few places we switch to another interpreter without knowing if it has a thread state associated with the current thread.  For the main interpreter there wasn't much of a problem, but for subinterpreters we were *mostly* okay re-using the tstate created with the interpreter (located via PyInterpreterState_ThreadHead()).  There was a good chance that tstate wasn't actually in use by another thread.

However, there are no guarantees of that.  Furthermore, re-using an already used tstate is currently fragile.  To address this, now we create a new thread state in each of those places and use it.

One consequence of this change is that PyInterpreterState_ThreadHead() may not return NULL (though that won't happen for the main interpreter).

2023-10-03 09:20:48 -06:00

clinic

gh-108753: Enhance pystats (#108754 )

2023-09-06 15:54:59 +00:00

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

gh-106320: Remove private _PyTraceback functions (#108453 )

2023-08-24 23:35:47 +00:00

abstract_interp_cases.c.h

gh-104909: Split some more insts into ops (#109943 )

2023-09-27 15:27:44 -07:00

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-108444: Replace _PyLong_AsInt() with PyLong_AsInt() (#108459 )

2023-08-25 01:01:30 +02:00

ast_opt.c

GH-91079: Rename C_RECURSION_LIMIT to Py_C_RECURSION_LIMIT (#108507 )

2023-09-08 09:48:28 +00:00

ast_unparse.c

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

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

ast.c

gh-109341: Fix crash on compiling invalid AST including TypeAlias (#109349 )

2023-09-13 09:00:39 -07:00

bltinmodule.c

gh-110014: Include explicitly <unistd.h> header (#110155 )

2023-09-30 20:06:45 +00:00

bootstrap_hash.c

gh-110014: Fix bootstrap_hash.c: remove debug code (#110161 )

2023-09-30 22:21:20 +00:00

bytecodes.c

gh-110020: Fix unused variable warnings in bytecodes.c (GH-110023)

2023-09-28 15:31:32 +01:00

ceval_gil.c

gh-76785: Use Pending Calls When Releasing Cross-Interpreter Data (gh-109556)

2023-09-19 15:01:34 -06:00

ceval_macros.h

GH-105848: Replace KW_NAMES + CALL with LOAD_CONST + CALL_KW (GH-109300)

2023-09-13 10:25:45 -07:00

ceval.c

GH-105848: Replace KW_NAMES + CALL with LOAD_CONST + CALL_KW (GH-109300)

2023-09-13 10:25:45 -07:00

codecs.c

gh-108765: Python.h no longer includes <ctype.h> (#108831 )

2023-09-03 18:54:27 +02:00

compile.c

gh-105658: fix excess trace events for except block ending with a conditional block (#109384 )

2023-09-14 17:06:08 +01:00

condvar.h

gh-110014: Fix _POSIX_THREADS and _POSIX_SEMAPHORES usage (#110139 )

2023-09-30 19:25:54 +02:00

context.c

GH-84436: Skip refcounting for known immortals (GH-107605)

2023-08-04 16:24:50 -07:00

dtoa.c

gh-110079: Remove extern "C" { ...} in C code (#110080 )

2023-09-29 10:56:49 +02:00

dup2.c

gh-108765: Python.h no longer includes <unistd.h> (#108783 )

2023-09-02 16:50:18 +02:00

dynamic_annotations.c

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dynload_hpux.c

…

dynload_shlib.c

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

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

dynload_stub.c

…

dynload_win.c

gh-109740: Use 't' in --disable-gil SOABI (#109922 )

2023-09-27 15:24:12 +00:00

emscripten_signal.c

GH-108614: Unbreak emscripten build (GH-109132)

2023-09-08 17:54:45 +01:00

emscripten_trampoline.c

gh-106213: Make Emscripten trampolines work with JSPI (GH-106219)

2023-09-15 15:04:21 -07:00

errors.c

gh-110079: Remove extern "C" { ...} in C code (#110080 )

2023-09-29 10:56:49 +02:00

executor_cases.c.h

gh-110020: Fix unused variable warnings in bytecodes.c (GH-110023)

2023-09-28 15:31:32 +01:00

executor.c

GH-108614: Remove TIER_ONE and TIER_TWO from _PUSH_FRAME (GH-108725)

2023-09-04 11:36:57 +01:00

fileutils.c

gh-110014: Include explicitly <unistd.h> header (#110155 )

2023-09-30 20:06:45 +00:00

flowgraph.c

gh-109889: fix compiler's redundant NOP detection to look past NOPs with no lineno when looking for the next instruction's lineno (#109987 )

2023-09-28 20:33:28 +01:00

formatter_unicode.c

gh-92536: Remove PyUnicode_READY() calls (#105210 )

2023-06-02 01:33:17 +02:00

frame.c

gh-107149: Make PyUnstable_ExecutableKinds public (#108440 )

2023-08-31 09:56:06 +02:00

frozen.c

GH-108716: Turn off deep-freezing of code objects. (GH-108722)

2023-09-08 10:34:40 +01:00

frozenmain.c

gh-110014: Include explicitly <unistd.h> header (#110155 )

2023-09-30 20:06:45 +00:00

future.c

gh-106320: Remove more private _PyUnicode C API functions (#106382 )

2023-07-03 22:35:46 +00:00

generated_cases.c.h

gh-110020: Fix unused variable warnings in bytecodes.c (GH-110023)

2023-09-28 15:31:32 +01:00

getargs.c

gh-110079: Remove extern "C" { ...} in C code (#110080 )

2023-09-29 10:56:49 +02:00

getcompiler.c

…

getcopyright.c

Update copyright years to 2023. (gh-100848)

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

getopt.c

gh-110079: Remove extern "C" { ...} in C code (#110080 )

2023-09-29 10:56:49 +02:00

getplatform.c

…

getversion.c

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

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

hamt.c

gh-106320: Remove private PyLong C API functions (#108429 )

2023-08-24 18:53:50 +02:00

hashtable.c

gh-108634: Py_TRACE_REFS uses a hash table (#108663 )

2023-08-31 18:33:34 +02:00

import.c

gh-110079: Remove extern "C" { ...} in C code (#110080 )

2023-09-29 10:56:49 +02:00

importdl.c

gh-106320: Remove private _PyErr C API functions (#106356 )

2023-07-03 10:48:50 +00:00

importdl.h

gh-106210 Remove Emscripten import trampoline (#106211 )

2023-06-29 17:20:49 -07:00

initconfig.c

gh-109853: Fix sys.path[0] For Subinterpreters (gh-109994)

2023-10-02 19:59:05 +00:00

instrumentation.c

GH-107265: Add missing deoptimizations for ENTER_EXECUTOR's original opcode (GH-109420)

2023-09-22 14:13:31 -07:00

intrinsics.c

gh-108765: Cleanup #include in Python/*.c files (#108977 )

2023-09-06 15:56:08 +02:00

legacy_tracing.c

gh-108765: Cleanup #include in Python/*.c files (#108977 )

2023-09-06 15:56:08 +02:00

lock.c

gh-108724: Add PyMutex and _PyParkingLot APIs (gh-109344)

2023-09-19 09:54:29 -06:00

marshal.c

gh-106320: Move private _PySet API to the internal API (#107041 )

2023-07-22 17:04:34 +02:00

modsupport.c

bpo-42327: C API: Add PyModule_Add() function (GH-23443)

2023-07-18 09:42:05 +03:00

mysnprintf.c

Add a warning message about PyOS_snprintf (#95993 )

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

mystrtoul.c

gh-108765: Python.h no longer includes <ctype.h> (#108831 )

2023-09-03 18:54:27 +02:00

opcode_targets.h

GH-105848: Replace KW_NAMES + CALL with LOAD_CONST + CALL_KW (GH-109300)

2023-09-13 10:25:45 -07:00

optimizer_analysis.c

gh-105481: remove regen-opcode. Generated _PyOpcode_Caches in regen-cases. (#108367 )

2023-08-23 18:39:00 +01:00

optimizer.c

GH-104584: Don't call executors from JUMP_BACKWARD (GH-109347)

2023-09-13 10:26:50 -07:00

parking_lot.c

gh-108724: Add PyMutex and _PyParkingLot APIs (gh-109344)

2023-09-19 09:54:29 -06:00

pathconfig.c

gh-110079: Remove extern "C" { ...} in C code (#110080 )

2023-09-29 10:56:49 +02:00

perf_trampoline.c

gh-108765: Cleanup #include in Python/*.c files (#108977 )

2023-09-06 15:56:08 +02:00

preconfig.c

gh-106320: Remove private pylifecycle.h functions (#106400 )

2023-07-04 09:41:43 +00:00

pyarena.c

…

pyctype.c

…

pyfpe.c

…

pyhash.c

gh-110079: Remove extern "C" { ...} in C code (#110080 )

2023-09-29 10:56:49 +02:00

pylifecycle.c

gh-109860: Use a New Thread State When Switching Interpreters, When Necessary (gh-110245)

2023-10-03 09:20:48 -06:00

pymath.c

…

pystate.c

gh-109860: Use a New Thread State When Switching Interpreters, When Necessary (gh-110245)

2023-10-03 09:20:48 -06:00

pystrcmp.c

gh-108767: Replace ctype.h functions with pyctype.h functions (#108772 )

2023-09-01 18:36:53 +02:00

pystrhex.c

gh-108765: pystrhex: Replace stdlib.h abs() with Py_ABS() (#108830 )

2023-09-02 23:15:54 +02:00

pystrtod.c

gh-108765: Cleanup #include in Python/*.c files (#108977 )

2023-09-06 15:56:08 +02:00

Python-ast.c

GH-91079: Rename C_RECURSION_LIMIT to Py_C_RECURSION_LIMIT (#108507 )

2023-09-08 09:48:28 +00:00

Python-tokenize.c

gh-107015: Remove async_hacks from the tokenizer (#107018 )

2023-07-26 16:34:15 +01:00

pythonrun.c

gh-110079: Remove extern "C" { ...} in C code (#110080 )

2023-09-29 10:56:49 +02:00

pytime.c

gh-108765: Python.h no longer includes <sys/time.h> (#108775 )

2023-09-02 17:51:19 +02:00

README

…

specialize.c

GH-105848: Replace KW_NAMES + CALL with LOAD_CONST + CALL_KW (GH-109300)

2023-09-13 10:25:45 -07:00

stdlib_module_names.h

gh-105481: generate _specializations and _specialized_instructions from bytecodes.c (#105913 )

2023-06-19 23:47:04 +01:00

structmember.c

gh-106869: Use new PyMemberDef constant names (#106871 )

2023-07-25 15:28:30 +02:00

suggestions.c

gh-108511: Add C API functions which do not silently ignore errors (GH-109025)

2023-09-17 14:23:31 +03:00

symtable.c

gh-109390: add dump_symtable utility under #if 0 (#109391 )

2023-09-20 10:55:56 -06:00

sysmodule.c

gh-110014: Include explicitly <unistd.h> header (#110155 )

2023-09-30 20:06:45 +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-108765: Cleanup #include in Python/*.c files (#108977 )

2023-09-06 15:56:08 +02:00

thread_pthread.h

gh-110014: Fix _POSIX_THREADS and _POSIX_SEMAPHORES usage (#110139 )

2023-09-30 19:25:54 +02:00

thread.c

gh-110014: Fix _POSIX_THREADS and _POSIX_SEMAPHORES usage (#110139 )

2023-09-30 19:25:54 +02:00

traceback.c

gh-110014: Include explicitly <unistd.h> header (#110155 )

2023-09-30 20:06:45 +00:00

tracemalloc.c

gh-108765: Cleanup #include in Python/*.c files (#108977 )

2023-09-06 15:56:08 +02:00

README

Miscellaneous source files for the main Python shared library