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cpython/Modules/
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cpython/Modules/

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@RayyanAnsari
RayyanAnsari gh-101881: Support (non-)blocking read/write functions on Windows pip…
739c026 Feb 16, 2023
gh-101881: Support (non-)blocking read/write functions on Windows pip… 
…es (GH-101882)

* fileutils: handle non-blocking pipe IO on Windows

Handle erroring operations on non-blocking pipes by reading the _doserrno code.
Limit writes on non-blocking pipes that are too large.

* Support blocking functions on Windows

Use the GetNamedPipeHandleState and SetNamedPipeHandleState Win32 API functions to add support for os.get_blocking and os.set_blocking.
739c026

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_blake2
gh-90928: Improve static initialization of keywords tuple in AC (#95907)
August 13, 2022 12:09
_ctypes
gh-76961: Fix buildbot failures in test_pep3118 (#101587)
February 6, 2023 12:25
_decimal
GH-101291: Refactor the PyLongObject struct into object header and …
January 30, 2023 10:03
_hacl
gh-99108: Build the hashlib HACL* code as a static library. (#101917)
February 14, 2023 15:57
_io
gh-101819: Remove _PyWindowsConsoleIO_Type from the Windows DLL (GH-1…
February 15, 2023 05:07
_multiprocessing
bpo-15999: Accept arbitrary values for boolean parameters. (#15609)
December 3, 2022 11:52
_sha3
gh-90928: Improve static initialization of keywords tuple in AC (#95907)
August 13, 2022 12:09
_sqlite
gh-101693: In sqlite3, deprecate using named placeholders with parame…
February 15, 2023 06:27
_sre
gh-99300: Use Py_NewRef() in Modules/ directory (#99468)
November 14, 2022 13:44
_ssl
gh-99300: Use Py_NewRef() in Modules/ directory (#99468)
November 14, 2022 13:44
_testcapi
GH-101578: Normalize the current exception (GH-101607)
February 8, 2023 09:31
_xxtestfuzz
gh-73691: Increase size limits in _xxtestfuzz (#99070)
November 3, 2022 14:41
cjkcodecs
bpo-15999: Accept arbitrary values for boolean parameters. (#15609)
December 3, 2022 11:52
clinic
gh-101881: Support (non-)blocking read/write functions on Windows pip…
February 16, 2023 14:52
expat
gh-98739: Update libexpat from 2.4.9 to 2.5.0 (#98742)
October 27, 2022 13:45
README
Issue #18093: Factor out the programs that embed the runtime
July 25, 2014 21:52
Setup
gh-99108: Refactor _sha256 & _sha512 into _sha2. (#101924)
February 15, 2023 22:08
Setup.bootstrap.in
bpo-47152: Move sources of the _sre module into a subdirectory (GH-32290
April 4, 2022 10:53
Setup.stdlib.in
gh-99108: Refactor _sha256 & _sha512 into _sha2. (#101924)
February 15, 2023 22:08
_abc.c
gh-99537: Use Py_SETREF(var, NULL) in C code (#99687)
November 23, 2022 14:57
_asynciomodule.c
gh-101326: Fix regression when passing None to FutureIter.throw (#101327
January 25, 2023 12:01
_bisectmodule.c
gh-96538: Fix refleak in _bisectmodule.c (gh-96619)
September 6, 2022 19:37
_bz2module.c
gh-94401: Remove unneeded bz2 module state (#94402)
June 29, 2022 17:51
_codecsmodule.c
bpo-15999: Accept arbitrary values for boolean parameters. (#15609)
December 3, 2022 11:52
_collectionsmodule.c
gh-99845: Use size_t type in __sizeof__() methods (#99846)
November 30, 2022 17:22
_contextvarsmodule.c
bpo-1635741: _contextvars uses PyModule_AddType() (GH-23147)
November 4, 2020 16:33
_cryptmodule.c
closes bpo-44751: Move crypt.h include from public header to _cryptmo…
July 27, 2021 15:58
_csv.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99466)
November 14, 2022 13:08
_curses_panel.c
gh-98724: Fix warnings on Py_SETREF() usage (#99781)
November 26, 2022 00:30
_cursesmodule.c
bpo-15999: Accept arbitrary values for boolean parameters. (#15609)
December 3, 2022 11:52
_datetimemodule.c
gh-99537: Use Py_SETREF(var, NULL) in C code (#99687)
November 23, 2022 14:57
_dbmmodule.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99466)
November 14, 2022 13:08
_elementtree.c
gh-92123: Adapt _elementtree to multi-phase init (PEP 489) (#101285)
January 24, 2023 17:00
_functoolsmodule.c
gh-99537: Use Py_SETREF() function in C code (#99656)
November 22, 2022 14:22
_gdbmmodule.c
gh-99426: Use PyUnicode_FromFormat() and PyErr_Format() instead of sp…
November 14, 2022 15:25
_hashopenssl.c
DOC: correct bytesarray -> bytearray in comments (GH-92410)
June 21, 2022 22:04
_heapqmodule.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99466)
November 14, 2022 13:08
_json.c
gh-99925: Fix inconsistency in json.dumps() error messages (GH-99926)
December 20, 2022 12:54
_localemodule.c
bpo-47000: Add locale.getencoding() (GH-32068)
April 9, 2022 09:54
_lsprof.c
bpo-15999: Accept arbitrary values for boolean parameters. (#15609)
December 3, 2022 11:52
_lzmamodule.c
bpo-46541: Remove usage of _Py_IDENTIFIER from lzma module (GH-31683)
March 5, 2022 01:38
_math.h
gh-101678: refactor the math module to use special functions from c11 (…
February 9, 2023 00:40
_opcode.c
gh-94216: add pseudo instructions to the dis/opcodes modules (GH-94241)
July 1, 2022 15:33
_operator.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99467)
November 14, 2022 13:08
_pickle.c
gh-99845: Use size_t type in __sizeof__() methods (#99846)
November 30, 2022 17:22
_posixsubprocess.c
gh-94518: Rename group* to extra_group* to avoid confusion (#101054)
January 25, 2023 22:50
_queuemodule.c
bpo-46613: Add PyType_GetModuleByDef to the public API (GH-31081)
February 11, 2022 17:22
_randommodule.c
gh-90928: Statically Initialize the Keywords Tuple in Clinic-Generate…
August 11, 2022 15:25
_scproxy.c
gh-99537: Use Py_SETREF(var, NULL) in C code (#99687)
November 23, 2022 14:57
_ssl.c
gh-89051: Add ssl.OP_LEGACY_SERVER_CONNECT (#93927)
December 20, 2022 09:10
_ssl.h
bpo-46541: remove usage of _Py_IDENTIFIER from _ssl module (GH-31599)
March 2, 2022 00:38
_ssl_data.h
closes bpo-40266, closes bpo-39953: Use numeric lib code if compiling…
April 13, 2020 22:11
_ssl_data_111.h
bpo-43788: Generate version specific _ssl_data.h (GH-25300)
April 9, 2021 08:02
_ssl_data_300.h
bpo-43788: Generate version specific _ssl_data.h (GH-25300)
April 9, 2021 08:02
_stat.c
bpo-40677: Define IO_REPARSE_TAG_APPEXECLINK explicitly (GH-20206)
May 19, 2020 13:22
_statisticsmodule.c
Statistics inv_cdf sync with corresponding random module normal distr…
July 26, 2022 02:23
_struct.c
gh-98248: Normalizing the error messages in function struct.pack (GH-…
December 4, 2022 20:24
_testbuffer.c
gh-99300: Replace Py_INCREF() with Py_NewRef() (#99513)
November 16, 2022 10:39
_testcapi_feature_macros.inc
gh-91324: List feature macros in the stable ABI manifest, improve tes…
April 28, 2022 16:30
_testcapimodule.c
gh-98627: Add an Optional Check for Extension Module Subinterpreter C…
February 15, 2023 18:16
_testclinic.c
gh-64490: Fix bugs in argument clinic varargs processing (#32092)
November 24, 2022 20:56
_testimportmultiple.c
Remove compile warnings for _testimportmodule
December 15, 2012 18:16
_testinternalcapi.c
gh-101758: Add a Test For Single-Phase Init Modules in Multiple Inter…
February 15, 2023 16:05
_testmultiphase.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99440)
November 13, 2022 16:04
_testsinglephase.c
gh-101758: Add a Test For Single-Phase Init Modules in Multiple Inter…
February 15, 2023 16:05
_threadmodule.c
gh-59956: Clarify Runtime State Status Expectations (gh-101308)
January 30, 2023 12:07
_tkinter.c
bpo-15999: Accept arbitrary values for boolean parameters. (#15609)
December 3, 2022 11:52
_tracemalloc.c
gh-101430: Update tracemalloc to handle presize properly. (gh-101745)
February 10, 2023 08:30
_typingmodule.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99468)
November 14, 2022 13:44
_uuidmodule.c
bpo-45847: Port _uuid to PY_STDLIB_MOD (GH-29741)
November 24, 2021 10:20
_weakref.c
bpo-46937: convert remaining functions to AC in _weakref (GH-31705)
March 7, 2022 18:57
_winapi.c
bpo-15999: Accept arbitrary values for boolean parameters. (#15609)
December 3, 2022 11:52
_xxinterpchannelsmodule.c
gh-101609: Fix "‘state’ may be used uninitialized" warning in `_xxint…
February 6, 2023 13:05
_xxsubinterpretersmodule.c
gh-101524: Split Up the _xxsubinterpreters Module (gh-101526)
February 3, 2023 18:14
_zoneinfo.c
gh-99138: Isolate _zoneinfo (#99218)
February 15, 2023 22:58
addrinfo.h
gh-95174: WASI: skip missing sockets functions (GH-95179)
July 27, 2022 08:19
arraymodule.c
gh-99845: Use size_t type in __sizeof__() methods (#99846)
November 30, 2022 17:22
atexitmodule.c
fixes gh-96292: Fix Trivial Typo in cpython/Modules/atexitmodule.c (#…
August 26, 2022 22:33
audioop.c
gh-99537: Use Py_SETREF() function in C code (#99656)
November 22, 2022 14:22
binascii.c
bpo-15999: Accept arbitrary values for boolean parameters. (#15609)
December 3, 2022 11:52
cmathmodule.c
Revert "gh-89381: Fix invalid signatures of math/cmath.log (#101404)" (…
February 5, 2023 16:36
config.c.in
Add tests for the C tokenizer and expose it as a private module (GH-2…
August 24, 2021 17:50
errnomodule.c
gh-96005: Handle WASI ENOTCAPABLE in getpath (GH-96006)
August 16, 2022 20:20
faulthandler.c
gh-81057: Move faulthandler Globals to _PyRuntimeState (gh-100152)
December 12, 2022 09:58
fcntlmodule.c
gh-93475: Expose FICLONE and FICLONERANGE constants in fcntl (#93478)
June 6, 2022 23:21
gc_weakref.txt
Fix links to old SF bugs (#95648)
August 4, 2022 18:12
gcmodule.c
GH-101578: Normalize the current exception (GH-101607)
February 8, 2023 09:31
getaddrinfo.c
gh-74895: getaddrinfo no longer raises OverflowError (#2435)
February 13, 2023 17:37
getbuildinfo.c
gh-81057: Move Globals in Core Code to _PyRuntimeState (gh-99496)
November 15, 2022 09:45
getnameinfo.c
gh-95174: WASI: skip missing sockets functions (GH-95179)
July 27, 2022 08:19
getpath.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99469)
November 14, 2022 16:21
getpath.py
gh-101543: Ensure Windows registry path is only used when stdlib can'…
February 6, 2023 15:55
getpath_noop.c
bpo-45582: Port getpath[p].c to Python (GH-29041)
December 3, 2021 00:08
grpmodule.c
bpo-1635741: Port grp and pwd to multiphase initialization (GH-23360)
November 18, 2020 23:47
hashlib.h
hashlib: Fix old message about unicode objects. (GH-28653)
October 1, 2021 14:38
itertoolsmodule.c
gh-101277: Finalise isolating itertools (GH-101305)
February 10, 2023 03:58
ld_so_aix.in
Issue #10656: Fix out-of-tree building on AIX
November 20, 2016 07:56
main.c
gh-81057: Move More Globals in Core Code to _PyRuntimeState (gh-99516)
November 16, 2022 09:37
makesetup
gh-96269: static and shared ext need different deps (#96316)
November 16, 2022 14:03
makexp_aix
bpo-42087: Remove support for AIX 5.3 and below (GH-22830)
November 16, 2020 16:16
mathmodule.c
gh-101678: Merge math_1_to_whatever() and math_1() (#101730)
February 9, 2023 09:40
md5module.c
bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157)
October 22, 2021 15:36
mmapmodule.c
gh-99845: Use size_t type in __sizeof__() methods (#99846)
November 30, 2022 17:22
nismodule.c
gh-99537: Use Py_SETREF(var, NULL) in C code (#99687)
November 23, 2022 14:57
ossaudiodev.c
bpo-15999: Accept arbitrary values for boolean parameters. (#15609)
December 3, 2022 11:52
overlapped.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99469)
November 14, 2022 16:21
posixmodule.c
gh-101881: Support (non-)blocking read/write functions on Windows pip…
February 16, 2023 14:52
posixmodule.h
bpo-41498: Fix build on platforms without sigset_t (GH-29770)
November 25, 2021 12:28
pwdmodule.c
bpo-46670: Remove unused macros in the Modules directory (GH-31194)
February 7, 2022 16:21
pyexpat.c
GH-101797: allocate PyExpat_CAPI capsule on heap (#101798)
February 11, 2023 14:07
readline.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99469)
November 14, 2022 16:21
resource.c
gh-94512: Fix forced arg format in AC-processed resource (GH-94515)
July 29, 2022 12:48
rotatingtree.c
Recorded merge of revisions 81029 via svnmerge from
May 9, 2010 15:52
rotatingtree.h
bpo-32150: Expand tabs to spaces in C files. (#4583)
November 28, 2017 17:56
selectmodule.c
gh-99300: Replace Py_INCREF() with Py_NewRef() (#99513)
November 16, 2022 10:39
sha1module.c
bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157)
October 22, 2021 15:36
sha2module.c
gh-99108: Refactor _sha256 & _sha512 into _sha2. (#101924)
February 15, 2023 22:08
signalmodule.c
GH-100126: Skip incomplete frames in more places (GH-100613)
January 9, 2023 12:20
socketmodule.c
gh-74895: getaddrinfo no longer raises OverflowError (#2435)
February 13, 2023 17:37
socketmodule.h
gh-92658: AF_HYPERV is only supported on Windows (#93192)
May 25, 2022 04:44
spwdmodule.c
gh-91217: deprecate spwd (#91846)
April 23, 2022 14:48
symtablemodule.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99473)
November 14, 2022 16:21
syslogmodule.c
gh-99127: Allow some features of syslog to the main interpreter only (g…
November 30, 2022 07:58
termios.c
GH-97001: Release GIL in termios extension (#99503)
November 22, 2022 11:14
timemodule.c
gh-81057: Fix an ifdef in the time module (#100125)
December 8, 2022 18:16
tkappinit.c
Issue #4350: Removed a number of out-of-dated and non-working for a l…
July 23, 2014 22:33
tkinter.h
Issue #16840. Turn off bignum support in tkinter with with Tcl earlie…
April 22, 2015 10:59
unicodedata.c
gh-101372: Fix unicodedata.is_normalized to properly handle the UCD 3… (
February 6, 2023 13:58
unicodedata_db.h
closes gh-96734: Update to Unicode 15.0.0. (GH-96809)
September 13, 2022 15:45
unicodename_db.h
closes gh-96734: Update to Unicode 15.0.0. (GH-96809)
September 13, 2022 15:45
winreparse.h
bpo-31512: Add non-elevated symlink support for Windows (GH-3652)
April 9, 2019 11:19
xxlimited.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99473)
November 14, 2022 16:21
xxlimited_35.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99473)
November 14, 2022 16:21
xxmodule.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99473)
November 14, 2022 16:21
xxsubtype.c
gh-99300: Use Py_NewRef() in Modules/ directory (#99473)
November 14, 2022 16:21
zlibmodule.c
gh-101322: Ensure test_zlib.ZlibDecompressorTest runs, fix errors in …
February 4, 2023 12:07

README 

Source files for standard library extension modules,
and former extension modules that are now builtin modules.