All pull requests

Pull requests

• gh-158451: Remove _PyUnicodeWriter_WriteASCIIString() read-only optim

  awaiting core reviewskip news
  #159141·vstinner opened Oct 10, 2026Member·

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• gh-159049: Fix reference cycles after a failed TLS handshake in asyncio

  awaiting review
  #159140·deadlovelll opened Oct 10, 2026Contributor·

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• gh-159137: Skip redundant GC resurrection analysis

  awaiting merge
  #159138·pablogsal opened Oct 10, 2026Member·

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  2

• [3.14] gh-159127: Fix tests depending on the layout of unmapped text widgets (GH-159128)

  awaiting reviewskip newstests
  #159134·miss-islington opened Oct 10, 2026Contributor·

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• [3.15] gh-159127: Fix tests depending on the layout of unmapped text widgets (GH-159128)

  awaiting reviewskip newstests
  #159133·miss-islington opened Oct 10, 2026Contributor·

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• gh-159130: _remote_debugging: Do not return another thread when the selected thread is filtered out

  awaiting review
  #159132·maurycy opened Oct 10, 2026Contributor·

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  1

• Give class-closure cells private names so they don't collide with freevars

  #159131·iritkatriel opened Oct 10, 2026Member·1 of 2 tasks·

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• gh-158585: Add 3 examples to PyBytesWriter documentation

  awaiting core reviewdocsneeds backport to 3.15skip newstopic-C-API
  #159129·vstinner opened Oct 10, 2026Member·

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  2

• gh-149584: _remote_debugging: Stop rereading the base frame sentinel

  awaiting review
  #159124·maurycy opened Oct 10, 2026Contributor·

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  1

• gh-88037 - Move port validation logic to parsing time

  awaiting core review
  #159122·orsenthil opened Oct 10, 2026Member·

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• [3.15] gh-158893: Make os.strerror() thread-safe

  awaiting core reviewneeds backport to 3.14
  #159120·vstinner opened Oct 10, 2026Member·

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  2

• gh-158961: Fix JIT crashes with UBSan

  awaiting review
  #159119·ashm-dev opened Oct 10, 2026Contributor·

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  3

• gh-159113: Update PCBuild/find_python.bat to allow discovery of Python 3.15

  awaiting reviewtype-feature
  #159114·Wulian233 opened Oct 10, 2026Contributor·

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• gh-159111: Update vendored mimalloc to v2.5.2

  awaiting core reviewtype-feature
  #159112·corona10 opened Oct 10, 2026Member·

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  7

  

• gh-159072: Correct Ctrl+C documentation for msvcrt.getch()

  awaiting review
  #159109·jikekei opened Oct 10, 2026·

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  4

• gh-159090: Handle deleted StopIteration values in generators

  awaiting review
  #159107·Shoryamishra61 opened Oct 10, 2026·

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  1

  2

• gh-159098: Keep the type alive during generic attribute lookup

  awaiting review
  #159100·lazerg opened Oct 10, 2026Contributor·

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  1

  3

• gh-158803: Borrow bytes items in bytes.join() while the list is locked

  awaiting review
  #159096·christianaurichzm opened Oct 10, 2026Contributor·

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  1

• gh-158203: fix crash when static extension type used from subinterpreter

  awaiting review
  #159095·BHUVANSH855 opened Oct 10, 2026Contributor·

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  1

• gh-159091: Fix a data race in PyFunction_GetAnnotations()

  awaiting review
  #159094·hetaozdh opened Oct 9, 2026Contributor·

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  1

• gh-159092: Optimize comparisons in list operations

  awaiting reviewtype-feature
  #159093·hetaozdh opened Oct 9, 2026Contributor·

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  6

• gh-159071: Correct UnicodeDecodeError offsets in utf-8-sig codec when input starts with BOM

  awaiting review
  #159081·devpryan7792 opened Oct 9, 2026·

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  1

  1

• skip issue test_filecmp: Add tests for filecmp.cmp cache behavior and overflow clearing

  awaiting changestests
  #159077·Bolotnyj opened Oct 9, 2026·

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  10

• [3.12] gh-157579: Fix race condition in the cleanup of tempfile.TemporaryDirectory (GH-157580) (GH-158430)

  awaiting core review
  #159074·encukou opened Oct 9, 2026Member·

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  1

• gh-159041: Fix asyncio task tracking during thread state cleanup

  #159073·ngoldbaum opened Oct 9, 2026Contributor·

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