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cpython
Objects
exceptions.c
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3.15
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Commits on Oct 23, 2026
[3.15] gh-159294: Fix crash when creating an `ExceptionGroup` fails with `MemoryError` (GH-159295) (#160504)
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miss-islington
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christianaurichzm
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Commits on Oct 9, 2026
[3.15] gh-113318: Fix @getter and @setter in Argument Clinic (GH-155778) (GH-156010)
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serhiy-storchaka
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fbbe363
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Commits on Jul 15, 2026
[3.15] gh-144774: Add critical section in `BaseException.__setstate__` (GH-150578) (#153746)
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miss-islington
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brijkapadia
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25eb043
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Commits on Jun 10, 2026
[3.15] gh-150988: Fix refleak in `OSError` when attrs are set before `super().__init__()` (GH-150990) (#151240)
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Commits on Jun 2, 2026
[3.15] gh-150319: Replace all documentation which says "See PEP 585" (GH-150325) (#150808)
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Commits on Mar 31, 2026
gh-146615: Fix format specifiers in Objects/ directory (GH-146620)
sunmy2019
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bbf7fb2
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Commits on Mar 27, 2026
gh-146250: Fix memory leak in re-initialization of `SyntaxError` (#146251)
brijkapadia
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0de4e08
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Commits on Mar 19, 2026
GH-146096: Fix segfault in BaseExceptionGroup repr (#146141)
sergey-miryanov
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ced6460
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Commits on Mar 16, 2026
GH-145247: Use _PyTuple_FromPair in exceptions.c (GH-145910)
sergey-miryanov
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fd50b41
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Commits on Mar 4, 2026
gh-145376: Fix refleak in unusual error path in BaseExceptionGroup_new (GH-145474)
eendebakpt
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18aec59
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Commits on Feb 12, 2026
gh-142349: Implement PEP 810 - Explicit lazy imports (#142351)
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Commits on Jan 6, 2026
gh-129824: Fix data race in _PyBuiltins_AddExceptions with subinterpreters (gh-143446)
colesbury
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71119a1
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Commits on Dec 7, 2025
gh-141732: Fix `ExceptionGroup` repr changing when original exception sequence is mutated (#141736)
dr-carlos
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ff2577f
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Commits on Oct 11, 2025
gh-111489: Remove _PyTuple_FromArray() alias (#139973)
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vstinner
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Commits on Aug 14, 2025
gh-74185: repr() of ImportError now contains attributes name and path (#136770)
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Commits on Apr 30, 2025
GH-124715: Move trashcan mechanism into `Py_Dealloc` (GH-132280)
markshannon
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44e4c47
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Commits on Apr 22, 2025
gh-132449: Improve syntax error messages for keywords with typos (#132450)
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pablogsal
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ambv
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bf3a0a1
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Commits on Mar 19, 2025
gh-131238: Remove many includes from pycore_interp.h (#131472)
vstinner
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2270684
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Commits on Mar 1, 2025
gh-128974: Fix `UnicodeError.__str__` when custom attributes have side-effects (#128975)
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picnixz
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ddc27f9
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Commits on Feb 17, 2025
gh-111178: fix UBSan failures in `Objects/exceptions.c` (GH-128154)
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picnixz
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Commits on Feb 6, 2025
gh-129668: Fix thread-safety of MemoryError freelist in free threaded build (gh-129704)
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colesbury
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51b4edb
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Commits on Jan 25, 2025
gh-128421: make exception group methods thread safe (#129298)
kumaraditya303
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3f2cfd0
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Commits on Jan 21, 2025
gh-127787: allow retrieving the clipped slice length in `_PyUnicodeError_GetParams` (GH-128980)
picnixz
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36f341c
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Commits on Jan 20, 2025
gh-111178: Regen clinic and fix exceptions.c post gh-128447 (#129060)
erlend-aasland
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da0f47c
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Commits on Jan 13, 2025
gh-128421: make getters and setters of `BaseException` thread safe (#128728)
kumaraditya303
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75214f8
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Commits on Jan 3, 2025
gh-127787: refactor helpers for `PyUnicodeErrorObject` internal interface (GH-127789)
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picnixz
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Commits on Dec 13, 2024
gh-127691: add type checks when using `PyUnicodeError` objects (GH-127694)
picnixz
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8bc1818
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Commits on Dec 8, 2024
gh-123378: fix post-merge typos in comments and NEWS (#127739)
picnixz
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8fa5ece
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Commits on Dec 4, 2024
gh-123378: Ensure results of `PyUnicode*Error_Get{Start,End}` are clamped (GH-123380)
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skirpichev
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Commits on Oct 9, 2024
gh-115754: Use Py_GetConstant(Py_CONSTANT_EMPTY_STR) (#125194)
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Commits on Oct 8, 2024
gh-123378: fix a crash in `UnicodeError.__str__` (#124935)
picnixz
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ba14dfa
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Commits on Sep 27, 2024
gh-111178: fix some USAN failures - mismatched function pointers (GH-123004)
picnixz
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702c4a2
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Commits on Jul 19, 2024
gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907)
serhiy-storchaka
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Commits on Jun 24, 2024
gh-119521: Rename IncompleteInputError to _IncompleteInputError and remove from public API/ABI (GH-119680)
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pablogsal
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encukou
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ac61d58
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Commits on Jun 3, 2024
gh-117398: Use Per-Interpreter State for the _datetime Static Types (gh-119929)
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ericsnowcurrently
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105f22e
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