cpython

mirror of https://github.com/python/cpython.git synced 2026-05-18 02:15:28 -04:00

Files

T

Victor Stinner 9b422fc6af gh-119396: Optimize PyUnicode_FromFormat() UTF-8 decoder (#119398 )

Add unicode_decode_utf8_writer() to write directly characters into a
_PyUnicodeWriter writer: avoid the creation of a temporary string.
Optimize PyUnicode_FromFormat() by using the new
unicode_decode_utf8_writer().

Rename unicode_fromformat_write_cstr() to
unicode_fromformat_write_utf8().

Microbenchmark on the code:

    return PyUnicode_FromFormat(
        "%s %s %s %s %s.",
        "format", "multiple", "utf8", "short", "strings");

Result: 620 ns +- 8 ns -> 382 ns +- 2 ns: 1.62x faster.

2024-05-22 21:05:26 +00:00

clinic

gh-116126: Implement PEP 696 (#116129 )

2024-05-03 06:17:32 -07:00

mimalloc

gh-117755: Fix mimalloc for huge allocation on s390x (#117809 )

2024-04-16 20:34:12 +00:00

stringlib

gh-117431: Adapt bytes and bytearray .find() and friends to Argument Clinic (#117502 )

2024-04-12 07:40:55 +00:00

abstract.c

gh-116316: Fix typo in UNARY_FUNC(PyNumber_Positive) macros (GH-116317)

2024-03-04 17:57:01 +00:00

boolobject.c

gh-111999: Add signatures and improve docstrings for builtins (GH-112000)

2023-11-13 09:13:49 +02:00

bytearrayobject.c

gh-117431: Adapt bytes and bytearray .find() and friends to Argument Clinic (#117502 )

2024-04-12 07:40:55 +00:00

bytes_methods.c

gh-117431: Adapt bytes and bytearray .find() and friends to Argument Clinic (#117502 )

2024-04-12 07:40:55 +00:00

bytesobject.c

Remove almost all unpaired backticks in docstrings (#119231 )

2024-05-22 12:35:18 -04:00

call.c

gh-106320: Remove _PyFunction_Vectorcall() API (#107071 )

2023-07-22 21:44:33 +00:00

capsule.c

gh-108240: Add pycore_capsule.h internal header file (#108596 )

2023-08-29 01:20:02 +00:00

cellobject.c

gh-117323: Make cell thread-safe in free-threaded builds (#117330 )

2024-03-29 13:35:43 -04:00

classobject.c

gh-118362: Fix thread safety around lookups from the type cache in the face of concurrent mutators (#118454 )

2024-05-06 10:50:35 -07:00

codeobject.c

gh-119180: Add LOAD_COMMON_CONSTANT opcode (#119321 )

2024-05-22 00:46:39 +00:00

complexobject.c

gh-109598: make PyComplex_RealAsDouble/ImagAsDouble use __complex__ (GH-109647)

2024-01-15 16:04:17 +01:00

descrobject.c

gh-117376: Partial implementation of deferred reference counting (#117696 )

2024-04-12 17:36:20 +00:00

dictnotes.txt

…

dictobject.c

gh-117657: Fix missing atomic in dict_resize (#119312 )

2024-05-22 10:38:56 -07:00

enumobject.c

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exception_handling_notes.txt

GH-105848: Simplify the arrangement of CALL's stack (GH-107788)

2023-08-09 18:19:39 +00:00

exceptions.c

gh-118702: Implement vectorcall for BaseException (#118703 )

2024-05-10 21:08:24 +02:00

fileobject.c

gh-87193: Support bytes objects with refcount > 1 in _PyBytes_Resize() (GH-117160)

2024-03-25 16:32:11 +01:00

floatobject.c

gh-116714: Handle errors correctly in PyFloat_GetInfo (#116715 )

2024-03-13 12:38:03 +00:00

frame_layout.md

gh-109094: replace frame->prev_instr by frame->instr_ptr (#109095 )

2023-10-26 13:43:10 +00:00

frameobject.c

gh-109176: replace _PyFrame_OpAlreadyRan by an assertion that the frame is complete. (#119234 )

2024-05-21 17:08:51 +00:00

funcobject.c

gh-119180: PEP 649: Add __annotate__ attributes (#119209 )

2024-05-22 04:38:12 +02:00

genericaliasobject.c

gh-117764: Fix and add signatures for many builtins (GH-117769)

2024-04-12 13:56:41 +03:00

genobject.c

gh-110209: Add __class_getitem__ for generator and coroutine (#110212 )

2024-05-06 18:41:32 -07:00

iterobject.c

gh-106320: Remove private _PyEval function (#108433 )

2023-08-24 20:25:22 +02:00

listobject.c

gh-119053: Implement the fast path for list.__getitem__ (gh-119112)

2024-05-21 09:49:18 -04:00

listsort.txt

GH-116939: Rewrite binarysort() (#116940 )

2024-03-21 22:27:25 -05:00

lnotab_notes.txt

Document the co_lines method on code objects (#113682 )

2024-01-03 19:29:24 +00:00

locations.md

…

longobject.c

fix formatting of literal in docstring of int.from_bytes and int.to_bytes (#117847 )

2024-04-18 09:01:58 +00:00

memoryobject.c

gh-117764: Fix and add signatures for many builtins (GH-117769)

2024-04-12 13:56:41 +03:00

methodobject.c

gh-113024: C API: Add PyObject_GenericHash() function (GH-113025)

2024-03-22 20:19:10 +02:00

moduleobject.c

gh-119180: PEP 649: Add __annotate__ attributes (#119209 )

2024-05-22 04:38:12 +02:00

namespaceobject.c

gh-108191: Add support of positional argument in SimpleNamespace constructor (GH-108195)

2024-04-25 00:39:54 +03:00

object_layout_312.gv

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_312.png

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_313.gv

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_313.png

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_full_312.gv

…

object_layout_full_312.png

…

object_layout_full_313.gv

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout_full_313.png

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object_layout.md

GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

object.c

gh-117657: Fix data races when writing / reading ob_gc_bits (#118292 )

2024-05-08 16:03:39 -04:00

obmalloc.c

gh-112075: Support freeing object memory via QSBR (#116344 )

2024-03-08 09:56:36 -08:00

odictobject.c

Remove almost all unpaired backticks in docstrings (#119231 )

2024-05-22 12:35:18 -04:00

picklebufobject.c

…

rangeobject.c

gh-117764: Fix and add signatures for many builtins (GH-117769)

2024-04-12 13:56:41 +03:00

README

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setobject.c

gh-118527: Intern code consts in free-threaded build (#118667 )

2024-05-06 20:12:39 -04:00

sliceobject.c

gh-117764: Add docstrings and signatures for the types of None, Ellipsis and NotImplemented (GH-117813)

2024-04-12 15:45:23 +03:00

structseq.c

gh-117764: Add docstrings and signatures for the __replace__ methods (GH-117768)

2024-04-12 08:46:20 +00:00

tupleobject.c

gh-117439: Make refleak checking thread-safe without the GIL (#117469 )

2024-04-08 12:11:36 -04:00

typeobject.c

gh-119180: PEP 649: Add __annotate__ attributes (#119209 )

2024-05-22 04:38:12 +02:00

typeslots.inc

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typeslots.py

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typevarobject.c

Rename notimplemented_methods into nodefault_methods (#118896 )

2024-05-10 12:46:20 +00:00

unicodectype.c

…

unicodeobject.c

gh-119396: Optimize PyUnicode_FromFormat() UTF-8 decoder (#119398 )

2024-05-22 21:05:26 +00:00

unicodetype_db.h

gh-96954: Fix make regen-unicodedata in out-of-tree builds (#112118 )

2023-11-15 16:42:17 +00:00

unionobject.c

gh-108511: Add C API functions which do not silently ignore errors (GH-109025)

2023-09-17 14:23:31 +03:00

weakrefobject.c

gh-118519: Fix empty weakref list check (#118520 )

2024-05-02 13:03:29 -07:00

README

Source files for various builtin objects