COMMITS
/ Modules/itertoolsmodule.c April 7, 2026
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[3.13] gh-146613: Fix re-entrant use-after-free in `itertools._grouper` (GH-147962) (#148011)
Miss Islington (bot) committed
February 10, 2026
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[3.13] gh-143543: Fix re-entrant use-after-free in itertools.groupby (GH-143738) (GH-144627)
Miss Islington (bot) committed
December 2, 2024
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[3.13] gh-126618: fix repr(itertools.count(sys.maxsize)) (GH-127048) (#127508)
Miss Islington (bot) committed
November 12, 2024
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[3.13] gh-126595: fix a crash when calling `itertools.count(sys.maxsize)` (GH-126617) (#126739)
Miss Islington (bot) committed
October 8, 2024
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[3.13] Tee of tee was not producing n independent iterators (gh-123884) (gh-125081)
Raymond Hettinger committed
June 3, 2024
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[3.13] gh-117657: Fix itertools.count thread safety (GH-119268) (#120007)
Sam Gross committed
May 3, 2024
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gh-116322: Add Py_mod_gil module slot (#116882)
Brett Simmers committed
April 30, 2024
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gh-118218: Reuse return tuple in itertools.pairwise (GH-118219)
Shantanu committed
April 12, 2024
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gh-117764: Add signatures for some objects in the itertools module (GH-117774)
Serhiy Storchaka committed
March 18, 2024
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gh-115874: Don't use module state in teedataobject tp_dealloc (#116204)
Erlend E. Aasland committed
March 4, 2024
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Consistently spell out *predicate* instead of *pred*. (gh-116308)
Raymond Hettinger committed
December 16, 2023
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gh-113202: Add a strict option to itertools.batched() (gh-113203)
Raymond Hettinger committed
December 4, 2023
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gh-109786: Fix leaks and crash when re-enter itertools.pairwise.__next__() (GH-109788)
Serhiy Storchaka committed
August 24, 2023
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gh-106320: Remove private _PyEval function (#108433)
Victor Stinner committed
July 25, 2023
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gh-106869: Use new PyMemberDef constant names (#106871)
Victor Stinner committed
July 12, 2023
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gh-106521: Remove _PyObject_LookupAttr() function (GH-106642)
Serhiy Storchaka committed
July 2, 2023
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gh-104922: remove PY_SSIZE_T_CLEAN (#106315)
Inada Naoki committed
June 7, 2023
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Fix grammar and improve clarity for an deprecation message. (GH-105457)
Raymond Hettinger committed
May 26, 2023
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GH-101588: Deprecate pickle/copy/deepcopy support in itertools (GH-104965)
Raymond Hettinger committed
May 5, 2023
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gh-99113: Add Py_MOD_PER_INTERPRETER_GIL_SUPPORTED (gh-104205)
Eric Snow committed
February 23, 2023
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gh-101476: Add _PyType_GetModuleState (GH-101477)
Erlend E. Aasland committed
February 10, 2023
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gh-101277: Finalise isolating itertools (GH-101305)
Erlend E. Aasland committed
February 8, 2023
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gh-101277: Port more itertools static types to heap types (#101304)
Erlend E. Aasland committed
February 3, 2023
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gh-101277: Port more `itertools` static types to heap types (#101303)
Erlend E. Aasland committed
February 1, 2023
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gh-101277: Isolate itertools, add group and _grouper types to module state (#101302)
Erlend E. Aasland committed
December 9, 2022
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GH-98363: Shrink the physical size as well as the logical size (GH-100138)
Raymond Hettinger committed
December 8, 2022
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GH-98363: Have batched() return tuples (GH-100118)
Raymond Hettinger committed
December 5, 2022
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gh-60203: Revert changes in cycle.__setstate__ (#99982)
Serhiy Storchaka committed
December 3, 2022
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bpo-15999: Accept arbitrary values for boolean parameters. (#15609)
Serhiy Storchaka committed
November 30, 2022
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gh-99845: Use size_t type in __sizeof__() methods (#99846)
Victor Stinner committed
November 22, 2022
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gh-99537: Use Py_SETREF() function in C code (#99656)
Victor Stinner committed
November 13, 2022
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gh-99300: Use Py_NewRef() in Modules/itertoolsmodule.c (#99439)
Victor Stinner committed
October 22, 2022
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GH-98363: Slicing isn't necessary. A size reduction will suffice. (GH-98538)
Raymond Hettinger committed
October 21, 2022
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GH-98363: Use better accessor macro (#98535)
Raymond Hettinger committed
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GH-98363: Fix exception handling in batched() (GH-98523)
Raymond Hettinger committed
October 20, 2022
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GH-98363: Presize the list for batched() (GH-98419)
Raymond Hettinger committed
October 18, 2022
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Fix typos in comments (GH-98375)
Raymond Hettinger committed
October 17, 2022
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GH-98363: Add itertools.batched() (GH-98364)
Raymond Hettinger committed
February 15, 2022
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bpo-46728: fix docstring of combinations_with_replacement for consistency (GH-31293)
DongGeon Lee committed
February 8, 2022
October 12, 2021
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bpo-45439: Move _PyObject_CallNoArgs() to pycore_call.h (GH-28895)
Victor Stinner committed
October 11, 2021
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bpo-45439: Rename _PyObject_CallNoArg() to _PyObject_CallNoArgs() (GH-28891)
Victor Stinner committed
September 19, 2021
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Clean up initialization __class_getitem__ with Py_GenericAlias. (GH-28450)
Serhiy Storchaka committed
September 12, 2021
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bpo-43413: Fix handling keyword arguments in subclasses of some buitin classes (GH-26456)
Serhiy Storchaka committed
July 5, 2021
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bpo-44563: Fix error handling in tee.fromiterable() (GH-27020)
Serhiy Storchaka committed
December 5, 2020
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bpo-42536: GC track recycled tuples (GH-23623)
Brandt Bucher committed
December 1, 2020
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bpo-38200: Add itertools.pairwise() (GH-23549)
Raymond Hettinger committed
October 27, 2020
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bpo-42161: Modules/ uses _PyLong_GetZero() and _PyLong_GetOne() (GH-22998)
Victor Stinner committed
June 22, 2020
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bpo-41078: Rename pycore_tupleobject.h to pycore_tuple.h (GH-21056)
Victor Stinner committed
June 7, 2020
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bpo-40898: Remove redundant if statements in tp_traverse (GH-20692)
Hai Shi committed