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cpython/Modules
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Mark Shannon 8319114fee
bpo-45947: Place dict and values pointer at fixed (negative) offset just before GC header. (GH-29879) 
* Place __dict__ immediately before GC header for plain Python objects.

* Fix up lazy dict creation logic to use managed dict pointers.

* Manage values pointer, placing them directly before managed dict pointers.

* Convert hint-based load/store attr specialization target managed dict classes.

* Specialize LOAD_METHOD for managed dict objects.

* Remove unsafe _PyObject_GC_Calloc function.

* Remove unsafe _PyObject_GC_Malloc() function.

* Add comment explaning use of Py_TPFLAGS_MANAGED_DICT.
2021-12-07 16:02:53 +00:00
..
_blake2 bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_ctypes remove the repeat 'the' (#29455) 2021-11-08 10:19:54 +02:00
_decimal bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_io Remove unused variables. (GH-29231) 2021-10-26 16:22:34 -07:00
_multiprocessing bpo-45847: Fix _multiprocessing on platforms without sem_open (GH-29833) 2021-11-29 10:36:10 +01:00
_sha3 bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_sqlite bpo-45828: Use unraisable exceptions within sqlite3 callbacks (FH-29591) 2021-11-29 15:22:32 +00:00
_ssl
_xxtestfuzz bpo-29505: Add fuzzer for ast.literal_eval (GH-28777) 2021-10-06 16:22:09 -07:00
cjkcodecs
clinic bpo-45582: Port getpath[p].c to Python (GH-29041) 2021-12-03 00:08:42 +00:00
expat bpo-45570: Simplify setup macros for pyexpat (GH-29159) 2021-10-22 09:28:23 -07:00
_abc.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_asynciomodule.c bpo-45711: [asyncio] Normalize exceptions immediately after Fetch, before they are stored as StackItem, which should be normalized (GH-29890) 2021-12-03 19:05:14 +00:00
_bisectmodule.c
_bz2module.c
_codecsmodule.c bpo-45467: Fix IncrementalDecoder and StreamReader in the "raw-unicode-escape" codec (GH-28944) 2021-10-14 20:04:19 +03:00
_collectionsmodule.c bpo-45723: Prepare support for autoconf 2.71 (GH-29441) 2021-11-08 19:31:14 +01:00
_contextvarsmodule.c
_cryptmodule.c
_csv.c bpo-20028: Empty escapechar/quotechar is not allowed for csv.Dialect (GH-28833) 2021-10-11 20:08:15 +09:00
_curses_panel.c
_cursesmodule.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_datetimemodule.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_dbmmodule.c bpo-45747: Detect gdbm/dbm dependencies in configure (GH-29467) 2021-11-10 20:26:55 +01:00
_elementtree.c bpo-27946: Fix possible crash in ElementTree.Element (GH-29915) 2021-12-05 14:22:54 +02:00
_functoolsmodule.c bpo-45439: Move _PyObject_VectorcallTstate() to pycore_call.h (GH-28893) 2021-10-14 21:53:04 +02:00
_gdbmmodule.c bpo-45434: pyport.h no longer includes <stdlib.h> (GH-28914) 2021-10-13 19:25:53 +02:00
_hashopenssl.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_heapqmodule.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_json.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_localemodule.c
_lsprof.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_lzmamodule.c bpo-45434: pyport.h no longer includes <stdlib.h> (GH-28914) 2021-10-13 19:25:53 +02:00
_math.h bpo-45548: Remove _math.c workarounds for pre-C99 libm (GH-29179) 2021-10-25 01:25:27 -07:00
_opcode.c
_operator.c bpo-43753: _operator.is_() uses Py_Is() (GH-28641) 2021-09-30 01:28:10 +02:00
_pickle.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_posixsubprocess.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_queuemodule.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_randommodule.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_scproxy.c
_sre.c Fix typos in the Modules directory (GH-28761) 2021-10-07 01:34:42 -07:00
_ssl.c bpo-45439: Move _PyObject_CallNoArgs() to pycore_call.h (GH-28895) 2021-10-12 08:38:19 +02:00
_ssl.h
_ssl_data.h
_ssl_data_111.h
_ssl_data_300.h
_stat.c
_statisticsmodule.c
_struct.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_testbuffer.c
_testcapimodule.c bpo-45947: Place dict and values pointer at fixed (negative) offset just before GC header. (GH-29879) 2021-12-07 16:02:53 +00:00
_testimportmultiple.c
_testinternalcapi.c bpo-45582: Port getpath[p].c to Python (GH-29041) 2021-12-03 00:08:42 +00:00
_testmultiphase.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
_threadmodule.c pycore_pystate.h no longer redefines PyThreadState_GET() (GH-28921) 2021-10-13 14:09:13 +02:00
_tkinter.c Fix typos in the Modules directory (GH-28761) 2021-10-07 01:34:42 -07:00
_tracemalloc.c bpo-45637: Store the frame pointer in the cframe (GH-29267) 2021-10-28 13:59:11 +01:00
_typingmodule.c
_uuidmodule.c bpo-45847: Port _uuid to PY_STDLIB_MOD (GH-29741) 2021-11-24 10:20:37 +01:00
_weakref.c
_winapi.c
_xxsubinterpretersmodule.c bpo-45637: Store the frame pointer in the cframe (GH-29267) 2021-10-28 13:59:11 +01:00
_zoneinfo.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
addrinfo.h
arraymodule.c bpo-45723: Prepare support for autoconf 2.71 (GH-29441) 2021-11-08 19:31:14 +01:00
atexitmodule.c
audioop.c
binascii.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
cmathmodule.c bpo-45548: Remove _math.c workarounds for pre-C99 libm (GH-29179) 2021-10-25 01:25:27 -07:00
config.c.in
errnomodule.c
faulthandler.c bpo-45434: pyport.h no longer includes <stdlib.h> (GH-28914) 2021-10-13 19:25:53 +02:00
fcntlmodule.c
gc_weakref.txt Fix typos in the Modules directory (GH-28761) 2021-10-07 01:34:42 -07:00
gcmodule.c bpo-45947: Place dict and values pointer at fixed (negative) offset just before GC header. (GH-29879) 2021-12-07 16:02:53 +00:00
getaddrinfo.c
getbuildinfo.c bpo-45532: Replace 'default' with 'main' as default in sys.version (GH-29100) 2021-10-21 02:09:03 +09:00
getnameinfo.c
getpath.c bpo-45582: framework build: modPath must not be const (GH-29944) 2021-12-06 19:13:12 +01:00
getpath.py bpo-45582: Ensure PYTHONHOME still overrides detected build prefixes (GH-29948) 2021-12-07 00:07:35 +00:00
getpath_noop.c bpo-45582: Port getpath[p].c to Python (GH-29041) 2021-12-03 00:08:42 +00:00
grpmodule.c
hashlib.h hashlib: Fix old message about unicode objects. (GH-28653) 2021-10-01 14:38:49 +02:00
itertoolsmodule.c bpo-45439: Move _PyObject_CallNoArgs() to pycore_call.h (GH-28895) 2021-10-12 08:38:19 +02:00
ld_so_aix.in
main.c bpo-45582: Port getpath[p].c to Python (GH-29041) 2021-12-03 00:08:42 +00:00
makesetup bpo-45573: Introduce extension module flags in Makefile (GH-29594) 2021-11-18 09:18:44 +01:00
makexp_aix
mathmodule.c bpo-37295: Optimize math.comb() and math.perm() (GH-29090) 2021-12-05 22:26:10 +02:00
md5module.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
mmapmodule.c bpo-45621: Small changes to mmap (GH-29247) 2021-10-29 09:20:21 +01:00
nismodule.c bpo-45434: pyport.h no longer includes <stdlib.h> (GH-28914) 2021-10-13 19:25:53 +02:00
ossaudiodev.c bpo-45434: pyport.h no longer includes <stdlib.h> (GH-28914) 2021-10-13 19:25:53 +02:00
overlapped.c
posixmodule.c bpo-45582: Port getpath[p].c to Python (GH-29041) 2021-12-03 00:08:42 +00:00
posixmodule.h bpo-41498: Fix build on platforms without sigset_t (GH-29770) 2021-11-25 12:28:41 +01:00
pwdmodule.c
pyexpat.c bpo-45329: Fix freed memory access in pyexpat.c (GH-28649) 2021-10-02 12:57:13 +03:00
readline.c bpo-45434: pyport.h no longer includes <stdlib.h> (GH-28914) 2021-10-13 19:25:53 +02:00
README
resource.c
rotatingtree.c
rotatingtree.h
selectmodule.c bpo-41710: Add private _PyDeadline_Get() function (GH-28674) 2021-10-01 13:29:25 +02:00
Setup bpo-45847: Port _scproxy to PY_STDLIB_MOD (GH-29644) 2021-11-20 10:18:48 +01:00
Setup.bootstrap bpo-45573: Move mandatory core modules to Modules/Setup.bootstrap (GH-29616) 2021-11-19 16:40:57 +01:00
Setup.stdlib.in bpo-45847: Update whatsnew and add place holder entries for missing extensions (GH-29914) 2021-12-04 15:14:48 +01:00
sha1module.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
sha256module.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
sha512module.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
signalmodule.c bpo-41498: Fix build on platforms without sigset_t (GH-29770) 2021-11-25 12:28:41 +01:00
socketmodule.c bpo-40280: Add configure check for socket shutdown (GH-29795) 2021-11-26 15:16:54 +01:00
socketmodule.h bpo-41374: Remove obsolete exclusion of netinet/tcp.h on Cygwin (GH-21649) 2021-10-20 18:14:59 +01:00
spwdmodule.c
sre.h
sre_constants.h
sre_lib.h
symtablemodule.c
syslogmodule.c Fix typos in the Modules directory (GH-28761) 2021-10-07 01:34:42 -07:00
termios.c Remove trailing spaces. (GH-28706) 2021-10-03 16:58:14 +03:00
testcapi_long.h
timemodule.c bpo-45429: Support CREATE_WAITABLE_TIMER_HIGH_RESOLUTION if possible (GH-29203) 2021-11-16 22:41:20 +09:00
tkappinit.c
tkinter.h
unicodedata.c bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157) 2021-10-22 15:36:28 +02:00
unicodedata_db.h closes bpo-45190: Update Unicode data to version 14.0.0. (GH-28336) 2021-09-14 11:00:38 -07:00
unicodename_db.h closes bpo-45190: Update Unicode data to version 14.0.0. (GH-28336) 2021-09-14 11:00:38 -07:00
winreparse.h
xxlimited.c bpo-45434: Only exclude <stdlib.h> in Python 3.11 limited C API (GH-29027) 2021-10-19 12:10:22 +02:00
xxlimited_35.c
xxmodule.c
xxsubtype.c
zlibmodule.c bpo-41735: Fix thread lock in zlib.Decompress.flush() may go wrong (GH-29587) 2021-11-26 16:18:17 -08:00

README 

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