COMMITS
/ Modules/itertoolsmodule.c February 9, 2026
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gh-143543: Fix re-entrant use-after-free in itertools.groupby (GH-143738)
VanshAgarwal24036 committed
February 4, 2026
October 15, 2025
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October 11, 2025
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gh-111489: Remove _PyTuple_FromArray() alias (#139973)
Victor Stinner committed
September 2, 2025
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GH-135763: AC: Use ``Py_ssize_t(allow_negative=False)`` (#138394)
Adam Turner committed
August 18, 2025
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GH-137623: Use an AC decorator for docstring line length enforcement (#137690)
Adam Turner committed
June 30, 2025
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gh-123471: Make itertools.product and itertools.combinations thread-safe (#132814)
Pieter Eendebak committed
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gh-123471: Make itertools.chain thread-safe (#135689)
Pieter Eendebak committed
June 2, 2025
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gh-123471: make concurrent iteration over `itertools.cycle` safe under free-threading (#131212)
Pieter Eendebak committed
April 13, 2025
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gh-123471: Make concurrent iteration over itertools.repeat safe under free-threading (#131247)
Pieter Eendebak committed
March 27, 2025
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gh-131525: Cache the result of tuple_hash (#131529)
Michael Droettboom committed
March 12, 2025
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gh-111178: Change Argument Clinic signature for `@classmethod` (#131157)
Victor Stinner committed
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gh-123471: make `itertools.batched` thread-safe (#129416)
Pieter Eendebak committed
February 19, 2025
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gh-111178: fix UBSan failures in `Modules/itertoolsmodule.c` (GH-129780)
Bénédikt Tran committed
December 2, 2024
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gh-126618: fix repr(itertools.count(sys.maxsize)) (#127048)
Sergey B Kirpichev committed
November 12, 2024
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gh-126595: fix a crash when calling `itertools.count(sys.maxsize)` (#126617)
Bénédikt Tran committed
September 25, 2024
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gh-123884 Tee of tee was not producing n independent iterators (gh-124490)
Raymond Hettinger committed
May 21, 2024
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gh-117657: Fix itertools.count thread safety (#119268)
Arnon Yaari committed
May 9, 2024
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GH-101588: Remove deprecated pickle/copy/deepcopy from itertools (gh-118816)
Raymond Hettinger 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