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cpython/Modules/clinic
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kangtastic 45d4a34720
gh-101178: Add Ascii85, Base85, and Z85 support to binascii (GH-102753) 
Add Ascii85, Base85, and Z85 encoders and decoders to binascii,
replacing the existing pure Python implementations in base64.

This makes the codecs two orders of magnitude faster and consume
two orders of magnitude less memory.

Note that attempting to decode Ascii85 or Base85 data of length 1 mod 5
(after accounting for Ascii85 quirks) now produces an error, as no
encoder would emit such data. This should be the only significant
externally visible difference compared to the old implementation.

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
2026-02-06 16:43:16 +02:00
..
_abc.c.h gh-110964: Remove private _PyArg functions (#110966) 2023-10-17 14:30:31 +02:00
_asynciomodule.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
_bisectmodule.c.h GH-135763: AC: Use `Py_ssize_t(allow_negative=False)` (#138394) 2025-09-02 21:29:05 +01:00
_bz2module.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
_codecsmodule.c.h gh-55531: Implement normalize_encoding in C (#136643) 2025-10-30 15:31:47 +01:00
_collectionsmodule.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
_csv.c.h gh-137986: Fix and improve the csv functions docstrings (GH-137987) 2025-08-24 11:13:31 +03:00
_curses_panel.c.h gh-133579: correctly report C curses errors in _curses_panel (#134629) 2025-06-08 09:10:52 +02:00
_cursesmodule.c.h gh-137920: Fix semantically relevant typo in curses.window.attron (#137940) 2025-08-22 10:27:02 +02:00
_datetimemodule.c.h gh-97517: Add documentation links to datetime strftime/strptime docstrings (#138559) 2025-09-15 19:50:46 +01:00
_dbmmodule.c.h gh-127081: add critical sections to dbm objects (gh-132749) 2025-05-14 13:49:35 -04:00
_elementtree.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
_functoolsmodule.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
_gdbmmodule.c.h gh-127081: add critical sections to dbm objects (gh-132749) 2025-05-14 13:49:35 -04:00
_hashopenssl.c.h GH-135763: AC: Use `Py_ssize_t(allow_negative=False)` (#138394) 2025-09-02 21:29:05 +01:00
_heapqmodule.c.h gh-116738: Make _heapq module thread-safe (#135036) 2025-06-09 10:57:29 -07:00
_interpqueuesmodule.c.h GH-137630: Convert `_interpqueues` to use Argument Clinic (#137685) 2025-09-17 17:35:00 +01:00
_interpretersmodule.c.h GH-137630: Argument Clinic: Reduce use of 'as' for renaming in `_interpretersmodule.c` (#137680) 2025-08-12 23:28:38 +01:00
_json.c.h gh-137821: Improve Argument Clinic definitions in the `_json` module (#140780) 2025-10-30 10:32:08 +00:00
_localemodule.c.h gh-111089: Revert PyUnicode_AsUTF8() changes (#111833) 2023-11-07 22:36:13 +00:00
_lsprof.c.h gh-116738: make cProfile module thread-safe (#138229) 2025-09-06 13:19:14 +05:30
_lzmamodule.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
_opcode.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
_operator.c.h gh-115808: Add `is_none and is_not_none to operator` (#115814) 2024-08-10 20:16:34 +01:00
_pickle.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
_posixsubprocess.c.h gh-121381 Remove subprocess._USE_VFORK escape hatch (#121383) 2024-07-30 18:39:54 -07:00
_queuemodule.c.h gh-140025: Fix queue.SimpleQueue.__sizeof__() to return correct size (#143137) 2026-01-08 12:40:25 +00:00
_randommodule.c.h gh-133489: Remove size restrictions on getrandbits() and randbytes() (GH-133658) 2025-05-31 11:23:01 +03:00
_remote_debugging_module.c.h GH-140643: Add <native> and <GC> frames to the sampling profiler (#141108) 2025-11-17 13:39:00 +00:00
_ssl.c.h gh-143756: Fix potential data race in SSLContext.load_cert_chain (gh-143818) 2026-01-22 14:02:30 -05:00
_statisticsmodule.c.h gh-85283: Build _statistics extension with the limited C API (#116927) 2024-03-17 18:59:02 +01:00
_struct.c.h gh-143904: Raise OverflowError instead of IndexError for too large offset in struct.pack_into() (GH-143905) 2026-02-01 15:25:59 +02:00
_suggestions.c.h gh-116738: Make _suggestions module thread-safe (gh-140321) 2025-10-22 09:14:48 +09:00
_sysconfig.c.h gh-88402: Add new sysconfig variables on Windows (GH-110049) 2023-10-04 22:50:29 +00:00
_testclinic.c.h gh-111489: Remove _PyTuple_FromArray() alias (#139973) 2025-10-11 22:58:14 +02:00
_testclinic_depr.c.h gh-111489: Remove _PyTuple_FromArray() alias (#139973) 2025-10-11 22:58:14 +02:00
_testclinic_kwds.c.h gh-111489: Remove _PyTuple_FromArray() alias (#139973) 2025-10-11 22:58:14 +02:00
_testclinic_limited.c.h gh-116646: Add limited C API support to AC fildes converter (#116769) 2024-03-14 10:28:58 +01:00
_testinternalcapi.c.h gh-122320: Limit dict key versions used by test_opcache. (gh-132961) 2025-04-28 12:54:55 -07:00
_testmultiphase.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
_threadmodule.c.h gh-137808: use argument clinic for _thread.lock and _thread.RLock (#137809) 2025-08-15 13:58:10 +00:00
_tkinter.c.h gh-111178: Change Argument Clinic signature for METH_O (#130682) 2025-03-11 16:33:36 +01:00
_tracemalloc.c.h gh-110964: Remove private _PyArg functions (#110966) 2023-10-17 14:30:31 +02:00
_typingmodule.c.h gh-107603: Argument Clinic: Only include pycore_gc.h if needed (#108726) 2023-08-31 23:42:34 +02:00
_weakref.c.h gh-111926: Make weakrefs thread-safe in free-threaded builds (#117168) 2024-04-08 10:58:38 -04:00
_winapi.c.h gh-135852: Remove out of tree pywin32 dependency for NTEventLogHandler (GH-137860) 2025-12-31 12:50:50 +02:00
_zoneinfo.c.h gh-132629: Deprecate accepting out-of-range values for unsigned integers in PyArg_Parse (GH-132630) 2025-07-13 12:44:54 +03:00
arraymodule.c.h GH-135763: AC: Use `Py_ssize_t(allow_negative=False)` (#138394) 2025-09-02 21:29:05 +01:00
binascii.c.h gh-101178: Add Ascii85, Base85, and Z85 support to binascii (GH-102753) 2026-02-06 16:43:16 +02:00
blake2module.c.h gh-135532: use defining_class for copying BLAKE-2 and SHA-3 objects (#135838) 2025-06-24 09:58:07 +02:00
cmathmodule.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
faulthandler.c.h gh-137725: Convert faulthandler to Argument Clinic (#137726) 2025-08-16 15:16:04 +02:00
fcntlmodule.c.h gh-140615: Update docstrings in the fcntl module (GH-140619) 2025-11-08 12:17:59 +02:00
gcmodule.c.h gh-111489: Remove _PyTuple_FromArray() alias (#139973) 2025-10-11 22:58:14 +02:00
grpmodule.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
hmacmodule.c.h gh-99108: Implement HACL* HMAC (#130157) 2025-04-04 19:04:00 +02:00
itertoolsmodule.c.h GH-135763: AC: Use `Py_ssize_t(allow_negative=False)` (#138394) 2025-09-02 21:29:05 +01:00
mathintegermodule.c.h gh-81313: Add the math.integer module (PEP-791) (GH-133909) 2025-10-31 16:13:43 +02:00
mathmodule.c.h gh-81313: Add the math.integer module (PEP-791) (GH-133909) 2025-10-31 16:13:43 +02:00
md5module.c.h gh-134696: align OpenSSL and HACL*-based hash functions constructors AC signatures (#134713) 2025-05-31 09:37:47 +02:00
mmapmodule.c.h gh-63016: Add flags parameter on mmap.flush (#139553) 2025-12-27 10:33:56 +00:00
overlapped.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
posixmodule.c.h gh-143474: Add os.RWF_ATOMIC constant (GH-143475) 2026-01-06 09:35:51 -05:00
pwdmodule.c.h gh-116738: Make pwd module thread-safe (#136695) 2025-07-17 09:16:01 -07:00
pyexpat.c.h gh-90949: expose Expat API to tune exponential expansion protections (#139368) 2025-09-28 08:27:04 +00:00
readline.c.h gh-48752: Add readline.get_pre_input_hook() function (#141586) 2025-12-05 13:18:54 +01:00
resource.c.h gh-137044: Support large limit values in getrlimit() and setrlimit() (GH-137338) 2025-08-07 11:06:37 +03:00
selectmodule.c.h gh-142434: Use ppoll() if available in select.poll (#143529) 2026-01-15 13:49:46 +01:00
sha1module.c.h gh-134696: align OpenSSL and HACL*-based hash functions constructors AC signatures (#134713) 2025-05-31 09:37:47 +02:00
sha2module.c.h gh-134696: align OpenSSL and HACL*-based hash functions constructors AC signatures (#134713) 2025-05-31 09:37:47 +02:00
sha3module.c.h GH-135763: AC: Use `Py_ssize_t(allow_negative=False)` (#138394) 2025-09-02 21:29:05 +01:00
signalmodule.c.h gh-67795: Accept any real numbers as timestamp and timeout (GH-139224) 2025-09-23 21:31:42 +03:00
socketmodule.c.h gh-139748: fix leaks in AC error paths when using unicode FS-based converters (#139765) 2025-10-08 20:52:44 +05:30
symtablemodule.c.h gh-135801: Add the module parameter to compile() etc (GH-139652) 2025-11-13 13:21:32 +02:00
syslogmodule.c.h gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
termios.c.h gh-85283: Build termios extension with the limited C API (#116928) 2024-03-17 15:12:29 +00:00
timemodule.c.h gh-111482: Use Argument Clinic for clock_gettime() (#111641) 2023-11-02 14:29:05 +01:00
unicodedata.c.h gh-143897: Remove the isxidstart() and isxidcontinue() methods of unicodedata.ucd_3_2_0 (GH-143898) 2026-01-19 12:37:41 +00:00
zlibmodule.c.h GH-135763: AC: Use `Py_ssize_t(allow_negative=False)` (#138394) 2025-09-02 21:29:05 +01:00