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@vxgmichel
vxgmichel bpo-44219: Release the GIL during isatty syscalls (GH-28250)
06148b1 Sep 9, 2021
bpo-44219: Release the GIL during isatty syscalls (GH-28250) 
Release the GIL while performing isatty() system calls on arbitrary
file descriptors. In particular, this affects os.isatty(),
os.device_encoding() and io.TextIOWrapper. By extension,
io.open() in text mode is also affected.
06148b1

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clinic
Add tests for the C tokenizer and expose it as a private module (GH-2…
Aug 24, 2021
frozen_modules
bpo-45056: Remove trailing unused constants from co_consts (GH-28109)
Sep 2, 2021
Python-ast.c
bpo-11105: Do not crash when compiling recursive ASTs (GH-20594)
Jun 3, 2021
Python-tokenize.c
Format the Python-tokenize module and fix exit path (GH-27935)
Aug 25, 2021
README
Issue #18093: Factor out the programs that embed the runtime
Jul 25, 2014
_warnings.c
bpo-44590: Lazily allocate frame objects (GH-27077)
Jul 26, 2021
adaptive.md
bpo-44854: Remove trailing whitespaces (GH-27689)
Aug 9, 2021
asdl.c
bpo-43244: Remove ast.h, asdl.h, Python-ast.h headers (GH-24933)
Mar 23, 2021
ast.c
bpo-43897: Reject "_" captures and top-level MatchStar in the AST val…
Jul 29, 2021
ast_opt.c
bpo-28307: Tests and fixes for optimization of C-style formatting (GH…
May 23, 2021
ast_unparse.c
bpo-43892: Make match patterns explicit in the AST (GH-25585)
Apr 29, 2021
bltinmodule.c
bpo-45123: PyAiter_Check and PyObject_GetAiter fix & rename. (GH-28194)
Sep 7, 2021
bootstrap_hash.c
bpo-44611: Use BCryptGenRandom instead of CryptGenRandom on Windows (G…
Jul 23, 2021
ceval.c
bpo-45045: Optimize mapping patterns of structural pattern matching (G…
Aug 30, 2021
ceval_gil.h
bpo-43268: Pass interp rather than tstate to internal functions (GH-2…
Feb 19, 2021
codecs.c
bpo-42157: unicodedata avoids references to UCD_Type (GH-22990)
Oct 26, 2020
compile.c
bpo-45056: Remove trailing unused constants from co_consts (GH-28109)
Sep 2, 2021
condvar.h
bpo-44740: Lowercase "internet" and "web" where appropriate. (#27378)
Jul 26, 2021
context.c
bpo-43268: Pass interp rather than tstate to internal functions (GH-2…
Feb 19, 2021
dtoa.c
Revert "bpo-40521: Make dtoa bigint free list per-interpreter (GH-24821…
Mar 22, 2021
dup2.c
bpo-32150: Expand tabs to spaces in C files. (#4583)
Nov 28, 2017
dynamic_annotations.c
bpo-32241: Add the const qualifire to declarations of umodifiable str…
Dec 12, 2017
dynload_hpux.c
bpo-44959: Add fallback to extension modules with '.sl' suffix on HP-…
Sep 8, 2021
dynload_shlib.c
bpo-43895: Remove an unnecessary cache of shared object handles (GH-2…
Jul 7, 2021
dynload_stub.c
Issue #13959: Re-implement imp.get_suffixes() in Lib/imp.py.
May 4, 2012
dynload_win.c
bpo-36346: Make using the legacy Unicode C API optional (GH-21437)
Jul 10, 2020
errors.c
bpo-41031: Match C and Python code formatting of unprintable exceptio…
Sep 5, 2021
fileutils.c
bpo-44219: Release the GIL during isatty syscalls (GH-28250)
Sep 9, 2021
formatter_unicode.c
bpo-28146: Fix a confusing error message in str.format() (GH-24213)
May 13, 2021
frame.c
bpo-44990: Change layout of evaluation frames. "Layout B" (GH-27933)
Aug 25, 2021
frozen.c
bpo-45019: Add a tool to generate list of modules to include for froz…
Aug 30, 2021
frozenmain.c
bpo-44131: Py_FrozenMain() uses PyConfig_SetBytesArgv() (GH-26201)
May 20, 2021
future.c
bpo-38605: Revert making 'from __future__ import annotations' the def…
Apr 21, 2021
getargs.c
bpo-20291: Fix MSVC warnings in getargs.c (GH-27211)
Jul 17, 2021
getcompiler.c
closes bpo-43278: remove unnecessary leading '\n' from COMPILER when …
Feb 26, 2021
getcopyright.c
Bring Python into the new year. (GH-24036)
Jan 1, 2021
getopt.c
bpo-40527: Fix command line argument parsing (GH-19955)
May 6, 2020
getplatform.c
bpo-32150: Expand tabs to spaces in C files. (#4583)
Nov 28, 2017
getversion.c
bpo-32150: Expand tabs to spaces in C files. (#4583)
Nov 28, 2017
hamt.c
bpo-29882: Add _Py_popcount32() function (GH-20518)
Jun 8, 2020
hashtable.c
bpo-41061: Fix incorrect expressions in hashtable (GH-21028)
Jun 22, 2020
import.c
bpo-44441: _PyImport_Fini2() resets PyImport_Inittab (GH-26874)
Jun 23, 2021
importdl.c
bpo-1635741: Fix ref leak in _PyWarnings_Init() error path (GH-23151)
Nov 4, 2020
importdl.h
PEP 489: Multi-phase extension module initialization
May 23, 2015
initconfig.c
bpo-44895: Introduce PYTHONDUMPREFSFILE variable for refcount dumping (…
Aug 17, 2021
makeopcodetargets.py
bpo-44337: Port LOAD_ATTR to PEP 659 adaptive interpreter (GH-26595)
Jun 10, 2021
marshal.c
bpo-45094: Add Py_NO_INLINE macro (GH-28140)
Sep 3, 2021
modsupport.c
bpo-1635741: Add PyModule_AddObjectRef() function (GH-23122)
Nov 4, 2020
mysnprintf.c
bpo-36020: Require vsnprintf() to build Python (GH-20899)
Jun 15, 2020
mystrtoul.c
bpo-37752: Delete redundant Py_CHARMASK in normalizestring() (GH-15095)
Sep 10, 2019
opcode_targets.h
bpo-44945: Specialize BINARY_ADD (GH-27967)
Aug 27, 2021
pathconfig.c
bpo-42260: Fix _PyConfig_Read() if compute_path_config=0 (GH-23220)
Nov 10, 2020
preconfig.c
bpo-43510: Implement PEP 597 opt-in EncodingWarning. (GH-19481)
Mar 29, 2021
pyarena.c
bpo-43244: Remove the pyarena.h header (GH-25007)
Mar 24, 2021
pyctype.c
Include files missed in r72044.
Apr 27, 2009
pyfpe.c
bpo-29137: Remove fpectl module (#4789)
Jan 6, 2018
pyhash.c
bpo-43475: Fix worst case collision behavior for NaN instances (GH-25493
Apr 22, 2021
pylifecycle.c
bpo-44895: Introduce PYTHONDUMPREFSFILE variable for refcount dumping (…
Aug 17, 2021
pymath.c
bpo-29782: Consolidate _Py_Bit_Length() (GH-20739)
Jun 15, 2020
pystate.c
bpo-44990: Change layout of evaluation frames. "Layout B" (GH-27933)
Aug 25, 2021
pystrcmp.c
bpo-41524: fix pointer bug in PyOS_mystr{n}icmp (GH-21845)
Aug 27, 2020
pystrhex.c
bpo-40313: speed up bytes.hex() (GH-19594)
Apr 21, 2020
pystrtod.c
bpo-42519: Replace PyMem_MALLOC() with PyMem_Malloc() (GH-23586)
Dec 1, 2020
pythonrun.c
bpo-41031: Match C and Python code formatting of unprintable exceptio…
Sep 5, 2021
pytime.c
bpo-37205: time.time() cannot fail with fatal error (GH-23314)
Nov 16, 2020
specialize.c
Refine specialization stats (GH-27992)
Aug 27, 2021
stdlib_module_names.h
bpo-45085: Remove the binhex module (GH-28117)
Sep 2, 2021
structmember.c
bpo-44655: Include the name of the type in unset __slots__ attribute …
Jul 16, 2021
suggestions.c
bpo-44590: Lazily allocate frame objects (GH-27077)
Jul 26, 2021
symtable.c
bpo-33346: Allow async comprehensions inside implicit async comprehen…
Jul 13, 2021
sysmodule.c
bpo-44590: Lazily allocate frame objects (GH-27077)
Jul 26, 2021
thread.c
bpo-44584: Deprecate PYTHONTHREADDEBUG env var (GH-27065)
Aug 6, 2021
thread_nt.h
bpo-41299: Reduce lag in Windows threading timeouts by using a higher…
Jun 7, 2021
thread_pthread.h
bpo-34602: Quadruple stack size on macOS when compiling with UBSAN (G…
Sep 3, 2021
traceback.c
bpo-45061: Enhance faulthandler traceback wit no Python frame (GH-28090)
Aug 31, 2021
wordcode_helpers.h
bpo-31338 (#3374)
Sep 15, 2017

README 

Miscellaneous source files for the main Python shared library