cpython/Modules
Paul Ganssle c3dd7e45cc
bpo-41568: Fix refleaks in zoneinfo subclasses (GH-21907)
* Fix refleak in C module __init_subclass__

This was leaking a reference to the weak cache dictionary for every
ZoneInfo subclass created.

* Fix refleak in ZoneInfo subclass's clear_cache

The previous version of the code accidentally cleared the global
ZONEINFO_STRONG_CACHE variable (and inducing `ZoneInfo` to create a new
strong cache) on calls to a subclass's `clear_cache()`. This would not
affect guaranteed behavior, but it's still not the right thing to do
(and it caused reference leaks).
2020-08-17 23:40:07 +01:00
..
_blake2 bpo-37999: No longer use __int__ in implicit integer conversions. (GH-15636) 2020-05-26 18:43:38 +03:00
_ctypes bpo-36346: Do not use legacy Unicode C API in ctypes. (#21429) 2020-07-10 11:17:21 +03:00
_decimal bpo-40878: xlc cannot handle C99 extern inline. (GH-21887) 2020-08-15 16:06:21 +02:00
_io bpo-36346: Make using the legacy Unicode C API optional (GH-21437) 2020-07-10 23:26:06 +03:00
_multiprocessing bpo-1635741: Port multiprocessing ext to multiphase init (GH-21378) 2020-08-11 12:32:35 +02:00
_sha3 bpo-40302: Replace PY_INT64_T with int64_t (GH-19573) 2020-04-17 19:13:06 +02:00
_sqlite bpo-40737: Fix possible reference leak for sqlite3 initialization (GH-20323) 2020-05-26 21:18:19 +09:00
_ssl bpo-41056: Fix a NULL pointer dereference on MemoryError within the ssl module. (GH-21009) 2020-06-20 12:15:03 -07:00
_xxtestfuzz Fuzz struct.unpack and catch RecursionError in re.compile (GH-18679) 2020-02-27 23:05:02 -08:00
cjkcodecs bpo-37999: No longer use __int__ in implicit integer conversions. (GH-15636) 2020-05-26 18:43:38 +03:00
clinic bpo-36982: Add support for extended color functions in ncurses 6.1 (GH-17536) 2020-08-03 23:51:33 -04:00
expat bpo-37731: Reorder includes in xmltok.c to avoid redefinition of _POSIX_C_SOURCE (GH-16733) 2019-10-12 20:14:11 +01:00
README
Setup bpo-41078: Add pycore_list.h internal header file (GH-21057) 2020-06-22 17:39:32 +02:00
_abc.c bpo-40217: Ensure Py_VISIT(Py_TYPE(self)) is always called for PyType_FromSpec types (reverts GH-19414) (GH-20264) 2020-05-27 02:03:38 -07:00
_asynciomodule.c bpo-41247: asyncio.set_running_loop() cache running loop holder (GH-21401) 2020-07-08 12:27:31 -07:00
_bisectmodule.c bpo-40665: Use Argument Clinic for the bisect module (GH-20163) 2020-05-17 20:38:35 -07:00
_bz2module.c bpo-40077: Convert _bz2 module to use PyType_FromSpec (GH-20960) 2020-06-20 00:56:13 +09:00
_codecsmodule.c bpo-1635741: Port _codecs extension module to multiphase initialization (PEP 489) (GH-18065) 2020-02-11 03:16:38 -08:00
_collectionsmodule.c bpo-40521: Remove freelist from collections.deque() (GH-21073) 2020-06-23 06:50:15 -07:00
_contextvarsmodule.c bpo-1635741: Port _contextvars module to multiphase initialization (PEP 489) (GH-18374) 2020-02-17 14:49:26 +01:00
_cryptmodule.c bpo-1635741: Port _crypt extension module to multiphase initialization (PEP 489) (GH-18404) 2020-02-17 10:11:34 +01:00
_csv.c bpo-26407: Do not mask errors in csv. (GH-20536) 2020-06-22 11:21:59 +03:00
_curses_panel.c bpo-40217: Ensure Py_VISIT(Py_TYPE(self)) is always called for PyType_FromSpec types (reverts GH-19414) (GH-20264) 2020-05-27 02:03:38 -07:00
_cursesmodule.c bpo-36982: Add support for extended color functions in ncurses 6.1 (GH-17536) 2020-08-03 23:51:33 -04:00
_datetimemodule.c bpo-40989: PyObject_INIT() becomes an alias to PyObject_Init() (GH-20901) 2020-06-16 01:28:07 +02:00
_dbmmodule.c bpo-1635741: Port _dbm module to multiphase initialization (GH-20848) 2020-06-16 01:20:54 +09:00
_elementtree.c bpo-39573: Use the Py_TYPE() macro (GH-21433) 2020-07-10 12:40:38 +02:00
_functoolsmodule.c bpo-31082: Use "iterable" in the docstring for functools.reduce() (GH-20796) 2020-06-28 15:40:54 +09:00
_gdbmmodule.c bpo-1635741: Port _gdbm module to multiphase initialization (GH-20920) 2020-06-17 01:41:23 +09:00
_hashopenssl.c bpo-40791: Use CRYPTO_memcmp() for compare_digest (#20456) 2020-05-27 21:50:06 +02:00
_heapqmodule.c bpo-41078: Add pycore_list.h internal header file (GH-21057) 2020-06-22 17:39:32 +02:00
_json.c bpo-40217: Ensure Py_VISIT(Py_TYPE(self)) is always called for PyType_FromSpec types (reverts GH-19414) (GH-20264) 2020-05-27 02:03:38 -07:00
_localemodule.c bpo-20183: Convert _locale to the Argument Clinic (GH-14201) 2020-07-15 12:07:34 +03:00
_lsprof.c bpo-40429: PyFrame_GetCode() now returns a strong reference (GH-19773) 2020-04-29 01:28:13 +02:00
_lzmamodule.c bpo-1635741: Port _lzma module to multiphase initialization (GH-19382) 2020-06-23 00:53:07 +09:00
_math.c
_math.h
_opcode.c bpo-32455: Add jump parameter to dis.stack_effect(). (GH-6610) 2018-09-18 09:54:26 +03:00
_operator.c bpo-40791: Use CRYPTO_memcmp() for compare_digest (#20456) 2020-05-27 21:50:06 +02:00
_pickle.c bpo-41288: Refactor of unpickling NEWOBJ and NEWOBJ_EX opcodes. (GH-21472) 2020-07-18 11:11:21 +03:00
_posixsubprocess.c bpo-40955: Fix memory leak in subprocess module (GH-20825) 2020-06-12 09:18:43 -07:00
_queuemodule.c bpo-40268: Remove unused structmember.h includes (GH-19530) 2020-04-15 02:35:41 +02:00
_randommodule.c bpo-41052: Opt out serialization/deserialization for _random.Random (GH-21002) 2020-06-21 18:44:58 +09:00
_scproxy.c closes bpo-31903: Release the GIL when calling into SystemConfiguration (GH-4178) 2018-09-11 16:14:00 -07:00
_sre.c bpo-40943: Replace PY_FORMAT_SIZE_T with "z" (GH-20781) 2020-06-10 18:38:05 +02:00
_ssl.c bpo-31122: ssl.wrap_socket() now raises ssl.SSLEOFError rather than OSError when peer closes connection during TLS negotiation (GH-18772) 2020-08-15 10:01:19 -07:00
_ssl_data.h closes bpo-40266, closes bpo-39953: Use numeric lib code if compiling against old OpenSSL. (GH-19506) 2020-04-13 22:11:40 -05:00
_stat.c bpo-40677: Define IO_REPARSE_TAG_APPEXECLINK explicitly (GH-20206) 2020-05-19 13:22:16 +01:00
_statisticsmodule.c bpo-40268: Remove unused structmember.h includes (GH-19530) 2020-04-15 02:35:41 +02:00
_struct.c bpo-40792: Make the result of PyNumber_Index() always having exact type int. (GH-20443) 2020-05-28 10:33:45 +03:00
_testbuffer.c closes bpo-39736: const strings in Modules/_datetimemodule.c and Modules/_testbuffer.c (GH-18637) 2020-02-23 22:40:43 -08:00
_testcapimodule.c bpo-41324 Add a minimal decimal capsule API (#21519) 2020-08-10 16:32:21 +02:00
_testimportmultiple.c
_testinternalcapi.c bpo-29778: test_embed tests the path configuration (GH-21306) 2020-07-08 00:20:37 +02:00
_testmultiphase.c bpo-38787: Update structures.rst docs (PEP 573) (GH-19980) 2020-05-07 19:16:01 +02:00
_threadmodule.c bpo-40453: Add PyConfig._isolated_subinterpreter (GH-19820) 2020-05-01 11:33:44 +02:00
_tkinter.c Trivial typo fix in _tkinter.c (GH-19622) 2020-05-15 03:43:58 -07:00
_tracemalloc.c Remove dead code from tracemalloc (GH-21029) 2020-06-27 14:13:47 +02:00
_uuidmodule.c bpo-40501: Replace ctypes code in uuid with native module (GH-19948) 2020-05-12 23:32:32 +01:00
_weakref.c bpo-40170: PyObject_GET_WEAKREFS_LISTPTR() becomes a function (GH-19377) 2020-04-06 14:07:02 +02:00
_winapi.c bpo-1635741: Port _winapi ext to multi-stage init (GH-21371) 2020-08-13 16:22:48 +02:00
_xxsubinterpretersmodule.c bpo-40941: Unify implicit and explicit state in the frame and generator objects into a single value. (GH-20803) 2020-07-17 11:44:23 +01:00
_zoneinfo.c bpo-41568: Fix refleaks in zoneinfo subclasses (GH-21907) 2020-08-17 23:40:07 +01:00
addrinfo.h
arraymodule.c bpo-29727: Register array.array as a MutableSequence (GH-21338) 2020-07-05 22:43:14 +01:00
atexitmodule.c Fix atexitmodule doc (GH-21456) 2020-07-26 20:33:00 -03:00
audioop.c bpo-39824: Convert PyModule_GetState() to get_module_state() (GH-19076) 2020-03-19 10:11:33 -07:00
binascii.c Use calloc-based functions, not malloc. (GH-19152) 2020-03-24 23:26:44 -05:00
cmathmodule.c bpo-35081: Move dtoa.h header to the internal C API (GH-18489) 2020-02-12 22:54:42 +01:00
config.c.in
errnomodule.c bpo-1635741: Port errno module to multiphase initialization (GH-19923) 2020-05-07 10:17:16 +09:00
faulthandler.c bpo-1635741: Port faulthandler module to multiphase initialization (GH-21294) 2020-07-04 01:36:47 +09:00
fcntlmodule.c bpo-1635741: Port fcntl module to multiphase initialization (GH-20540) 2020-06-02 01:12:24 +09:00
gc_weakref.txt
gcmodule.c bpo-40521: Make dict free lists per-interpreter (GH-20645) 2020-06-23 11:33:18 +02:00
getaddrinfo.c
getbuildinfo.c
getnameinfo.c
getpath.c bpo-40947: getpath.c uses PyConfig.platlibdir (GH-20807) 2020-06-11 17:28:52 +02:00
grpmodule.c bpo-37999: No longer use __int__ in implicit integer conversions. (GH-15636) 2020-05-26 18:43:38 +03:00
hashlib.h
itertoolsmodule.c bpo-41078: Rename pycore_tupleobject.h to pycore_tuple.h (GH-21056) 2020-06-22 17:27:35 +02:00
ld_so_aix.in
main.c bpo-41094: Additional fix for PYTHONSTARTUP. (GH-21119) 2020-06-24 19:46:30 +03:00
makesetup closes bpo-34212: Build core extension modules with Py_BUILD_CORE_BUILTIN. (GH-8712) 2018-11-26 20:21:31 -06:00
makexp_aix
mathmodule.c bpo-41513: Improve speed and accuracy of math.hypot() (GH-21803) 2020-08-15 19:38:19 -07:00
md5module.c bpo-40865: Remove unused insint() macro from hash modules (GH-20627) 2020-06-04 13:08:42 -07:00
mmapmodule.c bpo-1635741: Port mmap module to multiphase initialization (GH-19459) 2020-06-06 00:01:02 +09:00
nismodule.c bpo-40950: Port nis module to multiphase initialization (GH-20811) 2020-06-12 11:26:00 +09:00
ossaudiodev.c bpo-40268: Remove unused structmember.h includes (GH-19530) 2020-04-15 02:35:41 +02:00
overlapped.c bpo-40150: Fix mismatched argument in RegisterWaitForSingleObject() call (GH-19686) 2020-07-15 21:43:00 +03:00
posixmodule.c bpo-41440: add os.cpu_count() support for VxWorks RTOS (GH-21685) 2020-08-07 14:21:52 +09:00
posixmodule.h
pwdmodule.c bpo-39968: Convert extension modules' macros of get_module_state() to inline functions (GH-19017) 2020-03-16 14:15:01 +01:00
pyexpat.c bpo-40268: Remove unused structmember.h includes (GH-19530) 2020-04-15 02:35:41 +02:00
readline.c bpo-20181: Convert the readline module to the Argument Clinic (#14326) 2020-07-12 19:01:03 +03:00
resource.c bpo-1635741: Port resource extension module to multiphase initialization (PEP 489) (GH-19252) 2020-04-02 14:35:08 +02:00
rotatingtree.c
rotatingtree.h
selectmodule.c bpo-31938: Fix default-value signatures of several functions in the select module (GH-21066) 2020-06-23 23:49:56 +02:00
sha1module.c bpo-40865: Remove unused insint() macro from hash modules (GH-20627) 2020-06-04 13:08:42 -07:00
sha256module.c bpo-1635741: Port sha256 module to multiphase init (PEP 489) (GH-21189) 2020-07-03 17:59:47 +09:00
sha512module.c bpo-29882: Add _Py_popcount32() function (GH-20518) 2020-06-08 16:30:33 +02:00
signalmodule.c bpo-41146: Convert signal.default_int_handler() to Argument Clinic (GH-21197) 2020-07-12 19:15:20 +03:00
socketmodule.c bpo-36020: Remove snprintf macro in pyerrors.h (GH-20889) 2020-06-15 21:59:47 +02:00
socketmodule.h bpo-40291: Add support for CAN_J1939 sockets (GH-19538) 2020-04-29 15:31:19 -07:00
spwdmodule.c
sre.h bpo-39943: Add the const qualifier to pointers on non-mutable PyUnicode data. (GH-19345) 2020-04-11 10:48:40 +03:00
sre_constants.h
sre_lib.h bpo-40943: Replace PY_FORMAT_SIZE_T with "z" (GH-20781) 2020-06-10 18:38:05 +02:00
symtablemodule.c bpo-37253: Add _PyCompilerFlags_INIT macro (GH-14018) 2019-06-13 02:16:41 +02:00
syslogmodule.c bpo-1635741: Port syslog module to multiphase initialization (GH-19907) 2020-05-05 10:49:46 +09:00
termios.c Update the comment of termios.c (#21886) 2020-08-17 00:51:00 +09:00
testcapi_long.h
timemodule.c bpo-40192: Use thread_cputime for time.thread_time to improve resolution (GH-19381) 2020-05-16 11:39:09 +02:00
tkappinit.c
tkinter.h
unicodedata.c bpo-40268: Remove unused structmember.h includes (GH-19530) 2020-04-15 02:35:41 +02:00
unicodedata_db.h closes bpo-39926: Update Unicode to 13.0.0. (GH-18910) 2020-03-10 20:41:34 -07:00
unicodename_db.h closes bpo-39926: Update Unicode to 13.0.0. (GH-18910) 2020-03-10 20:41:34 -07:00
winreparse.h bpo-31512: Add non-elevated symlink support for Windows (GH-3652) 2019-04-09 11:19:46 -07:00
xxlimited.c bpo-40217: Ensure Py_VISIT(Py_TYPE(self)) is always called for PyType_FromSpec types (reverts GH-19414) (GH-20264) 2020-05-27 02:03:38 -07:00
xxmodule.c bpo-39573: Clean up modules and headers to use Py_IS_TYPE() function (GH-18521) 2020-02-17 11:09:15 +01:00
xxsubtype.c bpo-40268: Remove unused structmember.h includes (GH-19530) 2020-04-15 02:35:41 +02:00
zlibmodule.c bpo-37999: No longer use __int__ in implicit integer conversions. (GH-15636) 2020-05-26 18:43:38 +03:00

README

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