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Sergey B Kirpichev e6fad7a0e3
gh-122637: fix tanh(±0+infj) and tanh(±0+nanj) to return ±0+nanj (#122638) 
As per C11 DR#471, ctanh (0 + i NaN) and ctanh (0 + i Inf) should return
0 + i NaN (with "invalid" exception in the second case).  This has
corresponding implications for ctan(z), as its errors and special cases
are handled as if the operation is implemented by -i*ctanh(i*z).
This patch fixes cmath's code to do same.

Glibs patch: https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=d15e83c5f5231d971472b5ffc9219d54056ca0f1
 		2024-08-04 10:05:30 +01:00
..
_blake2 gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_ctypes gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
_decimal gh-119613: Use C99+ functions instead of Py_IS_NAN/INFINITY/FINITE (#119619) 2024-05-29 09:51:19 +02:00
_hacl gh-99108: Refresh HACL*; update modules accordingly; fix namespacing (GH-117237) 2024-03-26 00:35:26 +00:00
_io gh-121489: Export private _PyBytes_Join() again (#122267) 2024-07-25 17:31:30 +02:00
_multiprocessing gh-117873: Revert _posixshmem.shm_open() change (#118901) 2024-05-13 16:03:52 +02:00
_sqlite Fixes loop variables to be the same types as their limit (GH-120958) 2024-06-24 17:11:47 +01:00
_sre Update PyObject_Del() documentation (#122597) 2024-08-02 12:13:33 +02:00
_ssl gh-111926: Make weakrefs thread-safe in free-threaded builds (#117168) 2024-04-08 10:58:38 -04:00
_testcapi Update PyObject_Del() documentation (#122597) 2024-08-02 12:13:33 +02:00
_testinternalcapi Fixes loop variables to be the same types as their limit (GH-120958) 2024-06-24 17:11:47 +01:00
_testlimitedcapi gh-114329: Fix PyList_GetItemRef() limited C API definition (#117520) 2024-04-03 21:02:42 +00:00
_xxtestfuzz gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
cjkcodecs gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00
clinic gh-121381 Remove subprocess._USE_VFORK escape hatch (#121383) 2024-07-30 18:39:54 -07:00
expat gh-116741: Upgrade libexpat to 2.6.2 (#117296) 2024-04-22 18:15:08 -07:00
README
…
Setup gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791) 2024-04-24 16:18:24 +00:00
Setup.bootstrap.in gh-121554: remove unnecessary internal functions in compile.c (#121555) 2024-07-10 23:48:37 +01:00
Setup.stdlib.in gh-121554: remove unnecessary internal functions in compile.c (#121555) 2024-07-10 23:48:37 +01:00
_abc.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_asynciomodule.c gh-120974: Make asyncio `swap_current_task` safe in free-threaded build (#122317) 2024-08-02 19:02:08 +05:30
_bisectmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_bz2module.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_codecsmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_collectionsmodule.c gh-121288: Make error message for index() methods consistent (GH-121395) 2024-07-05 10:50:45 -07:00
_complex.h gh-61103: Support float and long double complex types in ctypes module (#121248) 2024-07-03 11:08:11 +02:00
_contextvarsmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_csv.c gh-113785: csv: fields starting with escapechar are not quoted (GH-122110) 2024-07-25 10:04:47 +03:00
_curses_panel.c gh-113565: Improve and harden detection of curses dependencies (#119816) 2024-07-01 08:10:03 +00:00
_cursesmodule.c gh-113565: Improve and harden detection of curses dependencies (#119816) 2024-07-01 08:10:03 +00:00
_datetimemodule.c GH-121832: Assert that the version number of static builtin types is not changed by PyType_Modified. (GH-122182) 2024-07-24 10:22:51 +01:00
_dbmmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_elementtree.c gh-119577: Adjust DeprecationWarning when testing element truth values in ElementTree (GH-119762) 2024-06-06 20:18:30 -07:00
_functoolsmodule.c gh-121027: Make the functools.partial object a method descriptor (GH-121089) 2024-07-03 09:02:15 +03:00
_gdbmmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_hashopenssl.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_heapqmodule.c Remove almost all unpaired backticks in docstrings (#119231) 2024-05-22 12:35:18 -04:00
_interpchannelsmodule.c gh-76785: Expand How Interpreter Channels Handle Interpreter Finalization (gh-121805) 2024-07-15 19:43:59 +00:00
_interpqueuesmodule.c gh-76785: Expand How Interpreter Channels Handle Interpreter Finalization (gh-121805) 2024-07-15 19:43:59 +00:00
_interpreters_common.h gh-76785: Expand How Interpreter Channels Handle Interpreter Finalization (gh-121805) 2024-07-15 19:43:59 +00:00
_interpretersmodule.c Use _PyLong_IsNegative instead of _PyLong_Sign if appropriate. (GH-120493) 2024-06-24 09:49:01 +03:00
_json.c gh-122163: Add notes for JSON serialization errors (GH-122165) 2024-07-23 20:02:54 +03:00
_localemodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
_lsprof.c gh-120289: Add external timer in traverse of _lsprof.Profiler (#121998) 2024-07-18 20:46:24 -07:00
_lzmamodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_math.h
…
_opcode.c gh-121554: remove unnecessary internal functions in compile.c (#121555) 2024-07-10 23:48:37 +01:00
_operator.c gh-113993: Allow interned strings to be mortal, and fix related issues (GH-120520) 2024-06-21 17:19:31 +02:00
_pickle.c gh-122311: Fix a refleak in pickle (GH-122411) 2024-07-29 21:52:48 +03:00
_posixsubprocess.c gh-121381 Remove subprocess._USE_VFORK escape hatch (#121383) 2024-07-30 18:39:54 -07:00
_queuemodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_randommodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_scproxy.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_ssl.c gh-117784: Only reference PHA functions ifndef SSL_VERIFY_POST_HANDSHAKE (GH-117785) 2024-07-01 15:28:35 +02:00
_ssl.h
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_ssl_data_31.h
…
_ssl_data_111.h
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_ssl_data_300.h
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_stat.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_statisticsmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_struct.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
_suggestions.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_sysconfig.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_testbuffer.c gh-120674: Protect multi-line macros in _testbuffer.c and _testcapimodule.c (#120675) 2024-06-18 12:04:52 +00:00
_testcapi_feature_macros.inc gh-91325: Skip Stable ABI checks with Py_TRACE_REFS special build (GH-92046) 2024-01-29 16:45:31 +01:00
_testcapimodule.c Replace PyObject_Del with PyObject_Free (#122453) 2024-08-01 14:12:33 +02:00
_testclinic.c gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645) 2024-05-06 18:59:36 +02:00
_testclinic_limited.c gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645) 2024-05-06 18:59:36 +02:00
_testexternalinspection.c bpo-115773: Use the right variable name based on the field we are trying read (#118591) 2024-05-07 14:50:41 +00:00
_testimportmultiple.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_testinternalcapi.c gh-120642: Move private PyCode APIs to the internal C API (#120643) 2024-06-26 13:54:03 +02:00
_testlimitedcapi.c gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645) 2024-05-06 18:59:36 +02:00
_testmultiphase.c gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645) 2024-05-06 18:59:36 +02:00
_testsinglephase.c gh-119584: Fix test_import Failed Assertion (gh-119623) 2024-05-27 19:35:30 +00:00
_threadmodule.c gh-120973: Fix thread-safety issues with `threading.local` (#121655) 2024-07-19 13:22:02 -04:00
_tkinter.c gh-119614: Fix truncation of strings with embedded null characters in Tkinter (GH-120909) 2024-06-24 12:17:25 +03:00
_tracemalloc.c gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645) 2024-05-06 18:59:36 +02:00
_typingmodule.c gh-118895: Call PyType_Ready() on typing.NoDefault (#118897) 2024-05-10 08:42:00 -07:00
_uuidmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_weakref.c gh-120974: Make _asyncio._leave_task atomic in the free-threaded build (#122139) 2024-07-23 17:06:03 +00:00
_winapi.c GH-73991: Add follow_symlinks argument to `pathlib.Path.copy()` (#120519) 2024-06-19 00:59:54 +00:00
_zoneinfo.c gh-120155: Fix Coverity issue in zoneinfo load_data() (#120232) 2024-06-10 11:54:35 +02:00
addrinfo.h
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arraymodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
atexitmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
binascii.c gh-118314: Fix padding edge case in binascii.a2b_base64 strict mode (GH-118320) 2024-05-07 11:18:45 +02:00
cmathmodule.c gh-122637: fix tanh(±0+infj) and tanh(±0+nanj) to return ±0+nanj (#122638) 2024-08-04 10:05:30 +01:00
config.c.in
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errnomodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
faulthandler.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
fcntlmodule.c gh-116622: Don't expose `FICLONE` ioctl on Android (#122522) 2024-08-01 00:23:10 +00:00
gc_weakref.txt
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gcmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
getaddrinfo.c
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getbuildinfo.c
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getnameinfo.c
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getpath.c gh-121103: Put free-threaded libraries in `lib/python3.14t` (#121293) 2024-07-11 16:21:37 -04:00
getpath.py gh-121103: Put free-threaded libraries in `lib/python3.14t` (#121293) 2024-07-11 16:21:37 -04:00
getpath_noop.c
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grpmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
hashlib.h
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itertoolsmodule.c gh-117657: Fix itertools.count thread safety (#119268) 2024-05-21 10:16:34 -07:00
ld_so_aix.in
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main.c gh-121957: Emit audit events for `python -i` and `python -m asyncio` (GH-121958) 2024-07-22 13:04:08 +02:00
makesetup gh-111225: Link extension modules against libpython on Android (#115780) 2024-02-21 23:18:57 +00:00
makexp_aix
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mathmodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
md5module.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
mmapmodule.c gh-118209: Add Windows structured exception handling to mmap module (GH-118213) 2024-05-10 10:47:30 +01:00
overlapped.c gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00
posixmodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
posixmodule.h gh-85283: Convert grp extension to the limited C API (#116611) 2024-03-12 00:46:53 +00:00
pwdmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
pyexpat.c GH-119462: Enforce invariants of type versioning (GH-120731) 2024-06-19 17:38:45 +01:00
readline.c gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645) 2024-05-06 18:59:36 +02:00
resource.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
rotatingtree.c gh-116181: Remove Py_BUILD_CORE_BUILTIN and Py_BUILD_CORE_MODULE in rotatingtree.c (#121260) 2024-07-03 13:05:05 +05:30
rotatingtree.h
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selectmodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
sha1module.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
sha2module.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
sha3module.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
signalmodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
socketmodule.c gh-117657: Use critical section to make _socket.socket.close thread safe (GH-120490) 2024-07-01 16:38:30 +02:00
socketmodule.h gh-110850: Cleanup pycore_time.h includes (#115724) 2024-02-20 16:50:43 +00:00
symtablemodule.c gh-119933: Improve ``SyntaxError`` message for invalid type parameters expressions (#119976) 2024-06-17 06:51:03 -07:00
syslogmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
termios.c gh-119770: Make termios ioctl() constants positive (#119840) 2024-05-31 17:18:40 +02:00
timemodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
tkappinit.c
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tkinter.h
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unicodedata.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
unicodedata_db.h
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unicodename_db.h
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winreparse.h
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xxlimited.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
xxlimited_35.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
xxmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
xxsubtype.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
zlibmodule.c gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00

README 

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