136 Pull requests merged by 45 people

• [3.14] gh-135410: use a critical section around StringIO.__next__ (GH-135412)

  #135425 merged Jun 12, 2025

• gh-135410: Use a critical section around StringIO.__next__

  #135412 merged Jun 12, 2025

• [3.14] gh-128627: Fix iPad detection in wasm-gc (GH-135388)

  #135419 merged Jun 12, 2025

• gh-128627: Fix iPad detection in wasm-gc

  #135388 merged Jun 12, 2025

• [3.13] Fix presentation of dataclasses' unsafe_hash default value (GH-116532)

  #135417 merged Jun 12, 2025

• [3.14] Fix presentation of dataclasses' unsafe_hash default value (GH-116532)

  #135416 merged Jun 12, 2025

• Fix format of dataclasses' unsafe_hash default value

  #116532 merged Jun 12, 2025

• gh-134939: Add the interpreters Module

  #133958 merged Jun 11, 2025

• [3.9] gh-135374: Update the bundled copy of setuptools to 79.0.1

  #135397 merged Jun 11, 2025

• [3.10] gh-135374: Update the bundled copy of setuptools to 79.0.1

  #135398 merged Jun 11, 2025

• [3.11] gh-135374: Update the bundled copy of setuptools to 79.0.1

  #135396 merged Jun 11, 2025

• [3.13] gh-133264: Correct documentation of how Py_Main and Py_RunMain handle SystemExit (GH-135337)

  #135395 merged Jun 11, 2025

• [3.14] gh-133264: Correct documentation of how Py_Main and Py_RunMain handle SystemExit (GH-135337)

  #135394 merged Jun 11, 2025

• [3.12] gh-132415: Update vendored setuptools in `Lib/test/wheeldata (GH-132887)

  #135393 merged Jun 11, 2025

• gh-133264: Correct documentation of how Py_Main and Py_RunMain handle SystemExit

  #135337 merged Jun 11, 2025

• [3.12] gh-132415: Use shutil.which() in missing_compiler_executable() (GH-132906)

  #135392 merged Jun 11, 2025

• [3.13] GH-135171: Roll back all fixes for GH-127682 as they are not suitable for 3.13

  #135390 merged Jun 11, 2025

• [3.13] gh-132415: Update vendored setuptools in Lib/test/wheeldata (GH-132887)

  #135391 merged Jun 11, 2025

• GH-135379: Remove types from stack items in code generator.

  #135384 merged Jun 11, 2025

• [3.13] Docs: Add note to tutorial clarifying scope (GH-134534)

  #134535 merged Jun 11, 2025

• [3.14] gh-135321: Always raise a correct exception for BINSTRING argument > 0x7fffffff in pickle (GH-135322)

  #135382 merged Jun 11, 2025

• [3.13] gh-135321: Always raise a correct exception for BINSTRING argument > 0x7fffffff in pickle (GH-135322)

  #135383 merged Jun 11, 2025

• gh-127545: Replace _Py_ALIGN_AS(V) by _Py_ALIGNED_DEF(N, T)

  #135209 merged Jun 11, 2025

• gh-135321: Changing data type of size variable for BINSTRING in _pickle

  #135322 merged Jun 11, 2025

• [3.13] gh-128605: Add branch protections for x86_64 in asm_trampoline.S (#128606)

  #135353 merged Jun 11, 2025

• [3.13] gh-133967: Do not normalize locale name 'C.UTF-8' to 'en_US.UTF-8' (GH-135347)

  #135350 merged Jun 11, 2025

• [3.14] gh-133967: Do not normalize locale name 'C.UTF-8' to 'en_US.UTF-8' (GH-135347)

  #135349 merged Jun 11, 2025

• [3.14] gh-135326: Test support of __index__ in random.getrandbits() (GH-135356)

  #135373 merged Jun 11, 2025

• gh-135326: Test support of __index__ in random.getrandbits()

  #135356 merged Jun 11, 2025

• [3.14] gh-91048: Reorder result tuple of parse_code_object (GH-134898)

  #134956 merged Jun 11, 2025

• [3.14] gh-130077: Properly match full soft keywords in the parser (GH-135317)

  #135348 merged Jun 11, 2025

• [3.14] gh-128605: Add branch protections for x86_64 in asm_trampoline.S (#128606)

  #135345 merged Jun 10, 2025

• gh-133967: Do not normalize locale name 'C.UTF-8' to 'en_US.UTF-8'

  #135347 merged Jun 10, 2025

• gh-130077: Properly match full soft keywords in the parser

  #135317 merged Jun 10, 2025

• [3.14] gh-118928: Amend sqlite3 execute*() deprecation notes (GH-135163)

  #135342 merged Jun 10, 2025

• gh-132969: Fix error/hang when shutdown(wait=False) and task exited abnormally

  #133222 merged Jun 10, 2025

• gh-118928: Amend sqlite3 execute*() deprecation notes

  #135163 merged Jun 10, 2025

• [3.14] Docs: fix docstring of email.message.Message.add_header (GH-134355)

  #135339 merged Jun 10, 2025

• [3.13] gh-135326: Restore support of __index__ in random.getrandbits()

  #135332 merged Jun 10, 2025

• Docs: fix docstring of email.message.Message.add_header

  #134355 merged Jun 10, 2025

• [3.13] gh-133157: fix UBSan failures in Parser/pegen.c (GH-134048)

  #135334 merged Jun 10, 2025

• [3.14] gh-133157: remove usage of _Py_NO_SANITIZE_UNDEFINED in Parser/pegen.c (GH-134048)

  #135320 merged Jun 10, 2025

• [3.14] Fix warnings set but not used [-Wunused-but-set-variable] in remote_debug.h (GH-135290)

  #135319 merged Jun 10, 2025

• [3.14] Fix definition of _Py_RemoteDebug_ symbols for static linking (GH-135146)

  #135318 merged Jun 10, 2025

• gh-133157: remove usage of _Py_NO_SANITIZE_UNDEFINED in Parser/pegen.c

  #134048 merged Jun 10, 2025

• Fix warnings set but not used [-Wunused-but-set-variable] in remote_debug.h

  #135290 merged Jun 10, 2025

• Fix definition of _Py_RemoteDebug_ symbols for static linking

  #135146 merged Jun 10, 2025

• [3.14] Heavily comment Python/perf_jit_trampoline.c to improve maintainability (GH-134527)

  #135299 merged Jun 9, 2025

• [3.13] Heavily comment Python/perf_jit_trampoline.c to improve maintainability (GH-134527)

  #135300 merged Jun 9, 2025

• gh-116738: Make _heapq module thread-safe

  #135036 merged Jun 9, 2025

• GH-131296: fix clang-cl warning on Windows in socketmodule.c

  #131821 merged Jun 9, 2025

• [3.14] gh-127833: Reword and expand the Notation section (GH-134443)

  #135301 merged Jun 9, 2025

• gh-127833: Reword and expand the Notation section

  #134443 merged Jun 9, 2025

• gh-135001: Explicitly specify the encoding parameter value of calendar.HTMLCalendar as 'utf-8'

  #135002 merged Jun 9, 2025

• [3.14] bpo-45210: Document that error indicator may be set in tp_dealloc (GH-28358)

  #135298 merged Jun 9, 2025

• gh-133968: Update PyUnicodeWriter_WriteASCII() documentation

  #135297 merged Jun 9, 2025

• [3.14] gh-133968: Add PyUnicodeWriter_WriteASCII() function (#133973)

  #134974 merged Jun 9, 2025

• [3.14] GH-135287: clang-cl PGO builds on Windows fail with could not open '/GENPROFILE' (GH-135289)

  #135296 merged Jun 9, 2025

• GH-135287: clangcl PGO builds on Windows fail with could not open '/GENPROFILE'

  #135289 merged Jun 9, 2025

• gh-131798: Optimize _UNARY_INVERT

  #135222 merged Jun 9, 2025

• [3.14] GH-135171: Fix generator expressions one last time (hopefully)

  #135225 merged Jun 9, 2025

• gh-131316: fix invalid DECREF in _md5.md5.copy()

  #135291 merged Jun 9, 2025

• gh-89373: Document that error indicator may be set in tp_dealloc

  #28358 merged Jun 9, 2025

• gh-135004: rewrite and cleanup blake2module.c

  #135006 merged Jun 9, 2025

• gh-135234: improve _hashlib exceptions when reporting an OpenSSL function failure

  #135250 merged Jun 9, 2025

• [3.13] Use f-strings in csv docs example (GH-135245)

  #135286 merged Jun 9, 2025

• [3.14] Use f-strings in csv docs example (GH-135245)

  #135285 merged Jun 9, 2025

• Use f-strings in csv docs example

  #135245 merged Jun 8, 2025

• [3.13] gh-135276: Refresh zipfile.Path from zipp 3.23 (GH-135277)

  #135279 merged Jun 8, 2025

• [3.13] gh-135263: Fix typo in token.NAME documentation (GH-135275)

  #135281 merged Jun 8, 2025

• [3.14] gh-135263: Fix typo in token.NAME documentation (GH-135275)

  #135280 merged Jun 8, 2025

• [3.14] gh-135276: Refresh zipfile.Path from zipp 3.23 (GH-135277)

  #135278 merged Jun 8, 2025

• gh-135263: Fix typo in token.NAME documentation

  #135275 merged Jun 8, 2025

• gh-135276: Refresh zipfile.Path from zipp 3.23

  #135277 merged Jun 8, 2025

• [3.13] Update tutorial for new "Copy" button (GH-135007)

  #135271 merged Jun 8, 2025

• Add compile_commands.json to .gitignore

  #135111 merged Jun 8, 2025

• [3.14] Update tutorial for new "Copy" button (GH-135007)

  #135270 merged Jun 8, 2025

• Update tutorial for new Copy button

  #135007 merged Jun 8, 2025

• [3.13] gh-134976: document the exception type that can be raised by s[i] (GH-134977)

  #135259 merged Jun 8, 2025

• [3.14] gh-134976: document the exception type that can be raised by s[i] (GH-134977)

  #135258 merged Jun 8, 2025

• gh-134531: refactor _hashlib logic for mapping NIDs to EVP_MD objects

  #135254 merged Jun 8, 2025

• gh-134976: document the exception type that can be raised by s[i]

  #134977 merged Jun 8, 2025

• [3.14] gh-135244: generate UUID random Node ID with a CSPRNG as per RFC 9562, §6.10.3 (GH-135226)

  #135255 merged Jun 8, 2025

• gh-135244: use CSPRNG for random UUID node ID

  #135226 merged Jun 8, 2025

• gh-134531: fix _hashlib clinic directive post GH-134626

  #135249 merged Jun 8, 2025

• [3.14] gh-134151 Fix TypeError in email.utils.decode_params when sorting RFC 2231 continuations (GH-134687)

  #135247 merged Jun 8, 2025

• [3.13] gh-134151 Fix TypeError in email.utils.decode_params when sorting RFC 2231 continuations (GH-134687)

  #135248 merged Jun 8, 2025

• gh-134151 Fix TypeError in email.utils.decode_params() when sorting RFC 2231 continuations

  #134687 merged Jun 8, 2025

• gh-133579: correctly report C curses errors in _curses_panel

  #134629 merged Jun 8, 2025

• gh-131798: JIT: Assign type to sliced string/list/tuple

  #134671 merged Jun 7, 2025

• [3.14] gh-134876: Add fallback for when process_vm_readv fails with ENOSYS (GH-134878)

  #135240 merged Jun 7, 2025

• gh-134876: Add fallback for when process_vm_readv fails with ENOSYS

  #134878 merged Jun 7, 2025

• [3.13] gh-134160: Use PyModuleDef.m_free in the example module xxlimited (GH-135174)

  #135214 merged Jun 7, 2025

• Revert "gh-133390: Support SQL keyword completion for sqlite3 CLI (#133393)" temporarily

  #135232 merged Jun 7, 2025

• gh-131798: JIT: Optimize _CALL_TYPE_1 when the result is known

  #135194 merged Jun 6, 2025

• [3.14] gh-134155: fix AttributeError in email._header_value_parser.get_address (GH-134194)

  #135191 merged Jun 6, 2025

• [3.13] gh-134155: fix AttributeError in email._header_value_parser.get_address (GH-134194)

  #135192 merged Jun 6, 2025

• [3.13] Docs: Update PyExc_* tables in the c-api documentation (GH-131640)

  #135221 merged Jun 6, 2025

• [3.14] Docs: Update PyExc_* tables in the c-api documentation (GH-131640)

  #135220 merged Jun 6, 2025

• Docs: Update PyExc_* tables in the c-api documentation

  #131640 merged Jun 6, 2025

• [3.14] gh-134160: Use PyModuleDef.m_free in the example module xxlimited (GH-135174)

  #135213 merged Jun 6, 2025

• [3.14] gh-57089: Note _layout_ in the bitfield docs (GH-134148)

  #135216 merged Jun 6, 2025

• gh-133390: Support SQL keyword completion for sqlite3 CLI

  #133393 merged Jun 6, 2025

• gh-57089: Note _layout_ in the bitfield docs

  #134148 merged Jun 6, 2025

• [3.13] gh-128605: Revert "Add branch protections for x86_64 in asm_tr…ampoline.S (GH-128606) (GH-135077)" (GH-135175)

  #135203 merged Jun 6, 2025

• gh-134160: Use PyModuleDef.m_free in the example module xxlimited

  #135174 merged Jun 6, 2025

• gh-134891: Add PyUnstable_Unicode_GET_CACHED_HASH

  #134892 merged Jun 6, 2025

• [3.13] feat(docs): type fix - apply pep8 by using docstring instead of comment in the doc. (GH-135181)

  #135211 merged Jun 6, 2025

• [3.14] feat(docs): type fix - apply pep8 by using docstring instead of comment in the doc. (GH-135181)

  #135212 merged Jun 6, 2025

• [3.13] gh-135120: Add test.support.subTests() (GH-135121)

  #135210 merged Jun 6, 2025

• feat(docs): type fix - apply pep8 by using docstring instead of comment in the doc.

  #135181 merged Jun 6, 2025

• [3.14] gh-135120: Add test.support.subTests() (GH-135121)

  #135208 merged Jun 6, 2025

• [3.14] gh-134993: Add os.lstat() to os.supports_dir_fd (GH-135188)

  #135205 merged Jun 6, 2025

• [3.13] gh-134993: Add os.lstat() to os.supports_dir_fd (GH-135188)

  #135206 merged Jun 6, 2025

• [3.14] Fix versionadded directive rendering in c-api/arg.rst (GH-135199)

  #135207 merged Jun 6, 2025

• Fix versionadded directive rendering in c-api/arg.rst

  #135199 merged Jun 6, 2025

• gh-134036: Update test_syntax

  #135204 merged Jun 6, 2025

• gh-134993: Add os.lstat() to os.supports_dir_fd

  #135188 merged Jun 6, 2025

• [3.14] gh-128605: Revert "Add branch protections for x86_64 in asm_tr…ampoline.S (#128606) (#135077)"

  #135175 merged Jun 6, 2025

• gh-135120: Add test.support.subTests()

  #135121 merged Jun 6, 2025

• [3.14] gh-135155: Added dependencies required for compiling the _zstd module (GH-135156)

  #135197 merged Jun 6, 2025

• gh-134036: Improve error messages for invalid raise statements

  #134077 merged Jun 6, 2025

• gh-135155: Added dependencies required for compiling the _zstd module

  #135156 merged Jun 6, 2025

• [3.13] gh-135151: Fix incorrect packaging of pyconfig.h in Windows installer

  #135180 merged Jun 5, 2025

• [3.14] gh-134889: Fix handling of a few opcodes when optimizing LOAD_FAST (#134958)

  #135187 merged Jun 5, 2025

• GH-132554: Fix tier2 FOR_ITER implementation and optimizations

  #135137 merged Jun 5, 2025

• [3.14] gh-135166: Fix exception type expected by test.test_zstd (GH-135167)

  #135189 merged Jun 5, 2025

• gh-134155: fix AttributeError in email._header_value_parser.get_address

  #134194 merged Jun 5, 2025

• gh-135166: fix exception type capture in test.test_zstd

  #135167 merged Jun 5, 2025

• gh-135161: Remove redundant NULL check for 'exc' after dereference in ceval.c

  #135162 merged Jun 5, 2025

• [3.13] gh-134989: Fix Py_RETURN_NONE in the limited C API (GH-135165)

  #135182 merged Jun 5, 2025

• [3.14] gh-134938: Add set_pledged_input_size() to ZstdCompressor (GH-135010)

  #135173 merged Jun 5, 2025

• [3.13] gh-131884: Fix incorrect formatting in json.dumps() when using indent and skipkeys=True (GH-132200)

  #135061 merged Jun 5, 2025

• [3.14] gh-131884: Fix incorrect formatting in json.dumps() when using indent and skipkeys=True (GH-132200)

  #135060 merged Jun 5, 2025

• [3.14] gh-134989: Fix Py_RETURN_NONE in the limited C API (GH-135165)

  #135178 merged Jun 5, 2025

• gh-134989: Fix Py_RETURN_NONE in the limited C API

  #135165 merged Jun 5, 2025

69 Pull requests opened by 44 people

• gh-135183: Suppress MSVC warning 5274 locally

  #135184 opened Jun 5, 2025

• gh-135148: Correctly handle f/t strings with comments and debug expressions

  #135198 opened Jun 6, 2025

• gh-121782: Remove deprecated `%Z` directive in strftime-related tests

  #135200 opened Jun 6, 2025

• gh-135177: Raise OverflowError in _Py_call_instrumentation_jump to handle potential integer overflow

  #135202 opened Jun 6, 2025

• Remove duplicate import in `Lib/pydoc.py`

  #135215 opened Jun 6, 2025

• GH-132661: Add ``string.templatelib.convert()``

  #135217 opened Jun 6, 2025

• gh-131798: Optimize `_UNARY_NEGATIVE`

  #135223 opened Jun 6, 2025

• gh-133934: Improve sqlite3 `.help` message

  #135224 opened Jun 6, 2025

• gh-132661: Document t-strings and `templatelib`

  #135229 opened Jun 6, 2025

• gh-135228: Break reference cycle between class and descriptors

  #135230 opened Jun 7, 2025

• gh-126703: add freelist for PyComplexObject's

  #135233 opened Jun 7, 2025

• gh-134531: use `EVP_MAC` API for `_hashlib.HMAC`

  #135235 opened Jun 7, 2025

• gh-135227: argparse: Use `help` as default `description` in `add_parser`

  #135236 opened Jun 7, 2025

• gh-135237: fix `setUp/tearDown` of `_colorize.can_colorize` in `test_argparse`

  #135238 opened Jun 7, 2025

• gh-135241: Changed the opcode of _pickle module to look for 00 and 01 specifically

  #135242 opened Jun 8, 2025

• gh-135243: improve CSV docs

  #135246 opened Jun 8, 2025

• gh-135256: Simplify parsing parameters in Argument Clinic

  #135257 opened Jun 8, 2025

• gh-131798: JIT: Optimize _CALL_LEN when the length is known

  #135260 opened Jun 8, 2025

• gh-135261: add CI job for testing OpenSSL 1.1.1w

  #135262 opened Jun 8, 2025

• gh-69456: Add method to detect if a string contains surrogates

  #135265 opened Jun 8, 2025

• gh-135239: smarter use of mutex in `_md5`

  #135267 opened Jun 8, 2025

• gh-133244: TPen.pensize raises TurtleGraphicsError if called with a negative number

  #135268 opened Jun 8, 2025

• gh-135273: Unify ZoneInfo.from_file signatures

  #135274 opened Jun 8, 2025

• gh-135282: change documented signature of ``itertools.accumulate()``

  #135283 opened Jun 9, 2025

• gh-121914: Change the names of the symbol tables for lambda and genexpr

  #135288 opened Jun 9, 2025

• gh-133390: Support SQL keyword completion for sqlite3 CLI (#133393)

  #135292 opened Jun 9, 2025

• [3.13] GH-135171: Fix generator expressions one last time (hopefully) (GH-135225)

  #135293 opened Jun 9, 2025

• gh-127502: Update XML vulnerability table

  #135294 opened Jun 9, 2025

• gh-126631: fix pre-loading of __main__

  #135295 opened Jun 9, 2025

• GH-135304: Reported resolution of `time.process_time` and `time.thread_time` is wrong on Windows

  #135305 opened Jun 9, 2025

• Fix assert Crash for certain Cython generated functions

  #135306 opened Jun 9, 2025

• [3.14] gh-116738: Make _heapq module thread-safe (GH-135036)

  #135309 opened Jun 9, 2025

• gh-118350: Add escapable-raw-text to CDATA mode

  #135310 opened Jun 9, 2025

• gh-135252: Document Zstandard integration across zipfile, shutil, and tarfile

  #135311 opened Jun 9, 2025

• Docs: Fix and improve the `PyUnstable_Object_EnableDeferredRefcount` documentation

  #135323 opened Jun 10, 2025

• gh-135308: clarify math.issubnormal() description

  #135324 opened Jun 10, 2025

• gh-129011: Update docs for Raw I/O read, readinto, and write

  #135328 opened Jun 10, 2025

• gh-135335: flush stdout/stderr in forkserver after preloading modules

  #135338 opened Jun 10, 2025

• [3.13] Docs: fix docstring of `email.message.Message.add_header` (GH-134355)

  #135340 opened Jun 10, 2025

• gh-131876: extract `_hashlib` helpers into a separate directory [WIP]

  #135341 opened Jun 10, 2025

• [3.13] gh-132969: Fix error/hang when shutdown(wait=False) and task exited abnormally (GH-133222)

  #135343 opened Jun 10, 2025

• [3.14] gh-132969: Fix error/hang when shutdown(wait=False) and task exited abnormally (GH-133222)

  #135344 opened Jun 10, 2025

• gh-133157: remove usage of `_Py_NO_SANITIZE_UNDEFINED` in `pyexpat`

  #135346 opened Jun 10, 2025

• gh-135171: Update documentation for the generator expression

  #135351 opened Jun 10, 2025

• [3.14] GH-135171: Revert async generator expressions behavior

  #135352 opened Jun 10, 2025

• GH-135357: Add SO_PASSRIGHTS constant

  #135355 opened Jun 10, 2025

• gh-133465: Efficient signal checks with detached thread state.

  #135358 opened Jun 10, 2025

• Fix comments for heapq.siftup_max()

  #135359 opened Jun 10, 2025

• gh-135361: update documentation for `remote_debugger_script` audit event

  #135362 opened Jun 10, 2025

• gh-133982: Use self.open in test_largefile

  #135363 opened Jun 10, 2025

• gh-133982: Use implementation-specific open in test_fileio OtherFileTests

  #135364 opened Jun 10, 2025

• gh-134262: Catch both URLError and ConnectionError in retries

  #135365 opened Jun 10, 2025

• gh-135329: prevent infinite traceback loop on Ctrl-C under external p…

  #135366 opened Jun 10, 2025

• gh-135307: Fix email error when policy max_line_length is set to 0 or None

  #135367 opened Jun 10, 2025

• gh-132775: Clean Up Cross-Interpreter Error Handling

  #135369 opened Jun 10, 2025

• gh-135371: Fix asyncio task awaited_by semantics in remote debugging

  #135372 opened Jun 11, 2025

• gh-135376: Fix and improve test_random

  #135377 opened Jun 11, 2025

• gh-135380: enhance critical section held assertions

  #135381 opened Jun 11, 2025

• gh-135385: Fix memory regression for classes with both __slots__ and __dict__

  #135389 opened Jun 11, 2025

• [3.13] gh-130077: Properly match full soft keywords in the parser (GH-135317)

  #135399 opened Jun 11, 2025

• [3.12] gh-130077: Properly match full soft keywords in the parser (GH-135317)

  #135400 opened Jun 11, 2025

• gh-135401: Test AWS-LC as a cryptography library in CI

  #135402 opened Jun 11, 2025

• [3.13] GH-135171: Roll back fix for GH-125038 as it's not suitable for 3.13

  #135403 opened Jun 11, 2025

• gh-127319: Disable port reuse on HTTP, XMLRPC, and logging TCP servers

  #135405 opened Jun 11, 2025

• Add InternalDocs/qsbr.md.

  #135411 opened Jun 11, 2025

• [3.14] gh-134939: Add the concurrent.interpreters Module

  #135414 opened Jun 11, 2025

• downstream xbox support in mimalloc

  #135420 opened Jun 12, 2025

• gh-135368: Fix mocks on dataclass specs with `instance=True`

  #135421 opened Jun 12, 2025

• gh-135422: Fix regression in `SyntaxError` messages after #134036

  #135423 opened Jun 12, 2025

77 Issues closed by 27 people

• Segfault from calling `StringIO` methods in threads on free-threading debug build

  #135410 closed Jun 12, 2025

• pip should rebuild the cython module when it is missing in the downloaded wheel

  #135418 closed Jun 12, 2025

• Wrong translate.

  #135415 closed Jun 12, 2025

• Ensure unittest example `MyTestCase` can be run

  #126864 closed Jun 11, 2025

• set.pop()

  #135404 closed Jun 11, 2025

• Py_Main and Py_RunMain SystemExit documentation does not match actual behavior

  #133264 closed Jun 11, 2025

• Improve `raise from ValueError()` error message

  #134036 closed Jun 11, 2025

• Python 3.14+: `python: Objects/unicodeobject.c:10387: _PyUnicode_JoinArray: Assertion `res_data == PyUnicode_1BYTE_DATA(res) + kind * PyUnicode_GET_LENGTH(res)' failed.` in sqlglot

  #134889 closed Jun 11, 2025

• Use CSPRNG for random UUID node ID

  #135244 closed Jun 11, 2025

• Pickle `BINSTRING` incorrect data type for size

  #135321 closed Jun 11, 2025

• io.BufferReader.read() returns None

  #80050 closed Jun 11, 2025

• Span for invalid escape sequence in multiline strings is wrong

  #116042 closed Jun 11, 2025

• Cpython build failure: _bootstrap_python segfault

  #127545 closed Jun 11, 2025

• Install is not setting proper environment variable for PIP

  #135375 closed Jun 11, 2025

• Top-of-stack caching in the interpreter

  #131498 closed Jun 11, 2025

• Recording and restoring the LC_NUMERIC locale setting with LC_ALL=C.UTF-8 no longer works with Python 3.13.3

  #133967 closed Jun 11, 2025

• Inconsistent behaviour of Enums which are also strings in/before 3.10

  #135370 closed Jun 11, 2025

• JSON library unable to provide index during parse operations.

  #135354 closed Jun 11, 2025

• regression in 3.13.4 `Random.getrandbits` when an `int` like object is passed

  #135326 closed Jun 11, 2025

• inspect.Signature.bind_partial() incorrectly succeeds for missing required positional arguments when called with no arguments vs. unpacked empty iterables on Python 3.13.2t

  #134299 closed Jun 10, 2025

• Defining iterator in a separate class no longer works in 3.13

  #128161 closed Jun 10, 2025

• `nogil` multi-threading is slower than multi-threading with gil for CPU bound

  #118749 closed Jun 10, 2025

• Excessive QSBR memory usage when delay freeing large blocks.

  #132519 closed Jun 10, 2025

• sqlite3 context manager does not close in-memory database

  #135333 closed Jun 10, 2025

• Generator already executing free-threaded crashes

  #135325 closed Jun 10, 2025

• cython nogil

  #135331 closed Jun 10, 2025

• Potential NULL dereference of kw_defaults in has_kwonlydefaults

  #135302 closed Jun 10, 2025

• `times` argument of `itertools.repeat()` accepts a negative number and doesn't accept `None`

  #135330 closed Jun 10, 2025

• Documentation from inspect.getdoc() for non-callable attributes math.e can be misleading.

  #135316 closed Jun 10, 2025

• Surprising tokenization of f-strings

  #135251 closed Jun 10, 2025

• <spam>

  #135313 closed Jun 9, 2025

• <spam>

  #135314 closed Jun 9, 2025

• <spam>

  #135315 closed Jun 9, 2025

• Python 3.14 REPL sometimes breaks when editing code blocks

  #135185 closed Jun 9, 2025

• Explicitly specify the encoding parameter value of `calendar.HTMLCalendar` as 'utf-8'

  #135001 closed Jun 9, 2025

• [3.11.0rc1] Undocumented behavior: Large refcounts on small objects

  #96730 closed Jun 9, 2025

• Add __replace__ protocol support to timedelta

  #135195 closed Jun 9, 2025

• tp_dealloc docs should mention error indicator may be set

  #89373 closed Jun 9, 2025

• Using the public PyUnicodeWriter C API made the json module slower

  #133968 closed Jun 9, 2025

• PyUnicode_InternFromString does not immortalize the string as the document claims

  #133260 closed Jun 9, 2025

• clangcl PGO builds on Windows fail with `could not open '/GENPROFILE'`

  #135287 closed Jun 9, 2025

• Abort in `_PyEval_EvalFrameDefault` originating on calling `fcntl.ioctl`

  #134744 closed Jun 9, 2025

• Improve `_hashlib` exception reporting when an OpenSSL error occurred

  #135234 closed Jun 9, 2025

• Rewrite and cleanup HACL* `blake2module.c`

  #135004 closed Jun 9, 2025

• Setting a string to `start` and `step` argument of `itertools.count()` gets a wrong error message

  #135284 closed Jun 9, 2025

• Apply bugfixes from zipp

  #135276 closed Jun 8, 2025

• Typo in `token.NAME` documentation

  #135263 closed Jun 8, 2025

• `TypeError: '<' not supported between instances of 'NoneType' and 'int'` raised during call to `email.message_from_file`

  #134151 closed Jun 8, 2025

• Are there any problems with the rules of the assignment statement?

  #135269 closed Jun 8, 2025

• E-thing

  #135264 closed Jun 8, 2025

• Add notes about `s[i]` in `Common Sequence Operations`

  #134976 closed Jun 8, 2025

• Exact reporting of `curses` C function failures

  #133579 closed Jun 8, 2025

• `rmtree` sometimes fails due to "directory not empty" on Linux

  #128076 closed Jun 7, 2025

• Report of Open Redirect Vulnerability in Python 3.9.19 - Utilizing Simple HTTP

  #132826 closed Jun 7, 2025

• python -m pdb -p fails when CONFIG_CROSS_MEMORY_ATTACH not set in kernel config

  #134876 closed Jun 7, 2025

• spam

  #135231 closed Jun 7, 2025

• `sys.setprofile` does not dipatch C Extension dunder methods

  #134243 closed Jun 6, 2025

• `AttributeError` in `email._header_value_parser.get_address`

  #134155 closed Jun 6, 2025

• string representation of a timedelta objects cannot be read by time class

  #135176 closed Jun 6, 2025

• Add set_pledged_input_size to ZstdCompressor

  #134938 closed Jun 6, 2025

• failed to execute make on mac system, how to fix it ?

  #135219 closed Jun 6, 2025

• Python3.13.4 doesn't build, Python3.13.3 builds

  #135136 closed Jun 6, 2025

• ctypes: clearly document how structure bit fields are allocated

  #57089 closed Jun 6, 2025

• Add `PyUnstable_Unicode_GET_CACHED_HASH`

  #134891 closed Jun 6, 2025

• RuntimeError: Event loop is closed during object finalization after asyncio.run() completes in short-lived scripts

  #135044 closed Jun 6, 2025

• os.lstat() supports dir_fd but is not in os.supports_dir_fd

  #134993 closed Jun 6, 2025

• Compile missing _zstd module

  #135155 closed Jun 6, 2025

• Issue with `PyObject_DelAttr[String]` in stable ABI builds targeting older CPython versions

  #134989 closed Jun 6, 2025

• 5.3. Tuples and Sequences section should have the explanation of the indirect way of tuple comprehensions

  #135092 closed Jun 6, 2025

• Python 3.13.4 C-extension builds link against python313t.lib on non-threaded Python

  #135151 closed Jun 5, 2025

• test.test_zstd failed due to error type

  #135166 closed Jun 5, 2025

• Unable to type backslash into the interactive terminal on windows

  #134870 closed Jun 5, 2025

• DoS: Arithmetic Operation Causes 100% CPU Usage and Unbounded Virtual Memory Growth

  #135186 closed Jun 5, 2025

• Possible MemoryError regression in Python 3.14 since alpha 6

  #135028 closed Jun 5, 2025

• Redundant NULL check for 'exc' after dereference in ceval.c

  #135161 closed Jun 5, 2025

• `json.dump()` with `indent` and `skipkeys` can be formatted incorrectly

  #131884 closed Jun 5, 2025

• `test_strptime` fails when `time.strftime` does not support `%Z` format string

  #121782 closed Jun 5, 2025

47 Issues opened by 40 people

• Should `__static_attributes__` be set on dataclasses?

  #135428 opened Jun 12, 2025

• -Werror doesn't error out on DeprecationWarning

  #135427 opened Jun 12, 2025

• 3.11 ast.parse on fuzzed string: SystemError: Negative size passed to PyUnicode_New

  #135426 opened Jun 12, 2025

• Python 3.13 build fails on MacOS Tahoe

  #135424 opened Jun 12, 2025

• Invalid error messages after #134036

  #135422 opened Jun 12, 2025

• asyncio.Runner & Eventloop will try to create thread at interpreter shutdown to shutdown default executor

  #135413 opened Jun 11, 2025

• SSL: CERTIFICATE_VERIFY_FAILED when using custom root CA in Windows

  #135408 opened Jun 11, 2025

• Potential Windows-specific lost event race in the implementation of time.sleep

  #135407 opened Jun 11, 2025

• Add ssl module test for AWS-LC

  #135401 opened Jun 11, 2025

• The Python IANA Media Types require modifications to adhere to recent RFCs.

  #135387 opened Jun 11, 2025

• Unable to read sqlite3 database keys in read-only directory with Python 3.13 with shelve

  #135386 opened Jun 11, 2025

• Objects with both `__slots__` and `__dict__` have much larger size than needed (up to 4x) on Python 3.13

  #135385 opened Jun 11, 2025

• Enhance critical section held assertions for objects in free-threading

  #135380 opened Jun 11, 2025

• Top-of-stack caching in the JIT

  #135379 opened Jun 11, 2025

• Support __index__() in getrandbits(), randbytes() and others

  #135378 opened Jun 11, 2025

• Fix and improve test_random

  #135376 opened Jun 11, 2025

• [CVE-2025-47273, CVE-2024-6345] in setuptools 67.6.1 bundled with Python 3.12 Runtime

  #135374 opened Jun 11, 2025

• `get_all_awaited_by()` shows incorrect call stacks in awaited_by relationships

  #135371 opened Jun 11, 2025

• unittest.mock: Regression with create_autospec and dataclasses in 3.14.0b2

  #135368 opened Jun 10, 2025

• Record the `remote_debugger_script` audit event in doc

  #135361 opened Jun 10, 2025

• Emit PID in `remote_debugger_script` Audit Event

  #135360 opened Jun 10, 2025

• Add SO_PASSRIGHTS constant to socket module

  #135357 opened Jun 10, 2025

• Add fast path to json string encoding

  #135336 opened Jun 10, 2025

• Fork server doesn't flush stdout/stderr after preloading modules, potentially leaving buffered data to be inherited by child processes

  #135335 opened Jun 10, 2025

• Running python REPL under another program + Ctrl-C results in an exception traceback

  #135329 opened Jun 10, 2025

• Make abstract/dunder methods positional-only.

  #135312 opened Jun 9, 2025

• `math.isnormal` and `math.issubnormal` referring to "normality" without context

  #135308 opened Jun 9, 2025

• Unexpected exceptions when `email.policy.Policy.max_line_length` is falsey

  #135307 opened Jun 9, 2025

• Reported resolution of `time.process_time` and `time.thread_time` is wrong on Windows

  #135304 opened Jun 9, 2025

• Using the `function` argument of `itertools.accumulate()` gets error against the doc

  #135282 opened Jun 9, 2025

• Unify ZoneInfo.from_file signature

  #135273 opened Jun 8, 2025

• Create tests for turtle module

  #135272 opened Jun 8, 2025

• Add a CI job for testing OpenSSL 1.1.1 bindings

  #135261 opened Jun 8, 2025

• Simplify parsing parameters in Argument Clinic

  #135256 opened Jun 8, 2025

• tarfile stream restrictions should be documented

  #135253 opened Jun 8, 2025

• tarfile, zipfile, and shutil documentation should mention zstd compression

  #135252 opened Jun 8, 2025

• Docs: Update CSV page to improve readability and language

  #135243 opened Jun 8, 2025

• Pickle `INT` opcode boolean conversion discrepancy

  #135241 opened Jun 8, 2025

• Smarter use of a mutex in incremental HMAC and hash functions

  #135239 opened Jun 7, 2025

• _colorize.can_colorize safety in test_argparse

  #135237 opened Jun 7, 2025

• 3.14 regression: slot dataclasses classes leak original class

  #135228 opened Jun 6, 2025

• `argparse._SubParsersAction.add_parser` should default to `description` matching `help`

  #135227 opened Jun 6, 2025

• [3.13] copyreg._reconstructor crashes when trying to pickle.load specific serialized data

  #135201 opened Jun 6, 2025

• The case generator no longer reports escaping calls in conditions as an error.

  #135193 opened Jun 5, 2025

• Allow Subinterpreters on WASI/Emscripten Builds

  #135190 opened Jun 5, 2025

• MSVC 5274 warning suppression for _Py_ALIGN_AS should be local

  #135183 opened Jun 5, 2025

• Potential integer overflow in instrumentation.c

  #135177 opened Jun 5, 2025

138 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• gh-133438: Fix the use of the terms "argument" and "parameter" in the documentation

  #135160 commented on Jun 11, 2025 • 43 new comments

• gh-128942: make arraymodule.c free-thread safe (lock-free)

  #130771 commented on Jun 12, 2025 • 29 new comments

• gh-135056: Add a --cors CLI argument to http.server

  #135057 commented on Jun 9, 2025 • 15 new comments

• gh-133931: Introduce _PyObject_XSetRefDelayed to replace Py_XSETREF

  #134377 commented on Jun 11, 2025 • 10 new comments

• gh-134160: Split extension module init from PyModule docs; emphasize multi-phase init

  #135126 commented on Jun 11, 2025 • 9 new comments

• gh-115119: removed implicit fallback to the bundled libmpdec

  #134078 commented on Jun 10, 2025 • 9 new comments

• gh-135336: Add fast path to json string encoding

  #133239 commented on Jun 12, 2025 • 8 new comments

• gh-132502: Prototyping adding timestamps to tracebacks.

  #129337 commented on Jun 8, 2025 • 7 new comments

• gh-131798: JIT: replace _CHECK_METHOD_VERSION with _CHECK_FUNCTION_VERSION_INLINE

  #135022 commented on Jun 9, 2025 • 7 new comments

• gh-126845: Some edge cases in email.utils.parsedate_to_datetime seem to differ from RFC2822 spec

  #134438 commented on Jun 10, 2025 • 6 new comments

• gh-133895: provide C99 Annex G return values for cmath's functions

  #134995 commented on Jun 8, 2025 • 6 new comments

• gh-118761: Improve import time of `sqlite3`

  #131796 commented on Jun 6, 2025 • 5 new comments

• [3.13] gh-132710: only use stable `_uuid.generate_time_safe()` to deduce MAC address (GH-132901)

  #134704 commented on Jun 8, 2025 • 4 new comments

• gh-67022: Document bytes/str inconsistency in email.header.decode_header() and suggest email.headerregistry.HeaderRegistry as a sane alternative

  #92900 commented on Jun 11, 2025 • 4 new comments

• gh-133722: Add Difflib theme to `_colorize` and 'color' option to `difflib.unified_diff`

  #133725 commented on Jun 11, 2025 • 4 new comments

• gh-131338: Disable new stack size code for non-glibc.

  #134336 commented on Jun 10, 2025 • 2 new comments

• gh-128762: Include inline values in `sys.getsizeof()`

  #128763 commented on Jun 5, 2025 • 2 new comments

• [3.12] GH-127953: Make line number lookup O(1) regardless of the size of the code object (GH-129127)

  #132268 commented on Jun 10, 2025 • 2 new comments

• gh-133438: Fix the use of the terms "argument" and "parameter" in error messages for invalid function calls

  #135172 commented on Jun 6, 2025 • 2 new comments

• gh-130870 Fix _eval_type Handling for GenericAlias with Unflattened Arguments and Union Types

  #130897 commented on Jun 9, 2025 • 1 new comment

• gh-132461: Fix crash in OrderedDict.setdefault when key has unstable hash

  #132462 commented on Jun 10, 2025 • 1 new comment

• gh-132732: Automatically constant evaluate pure operations

  #132733 commented on Jun 11, 2025 • 1 new comment

• gh-133136: Limit excess memory held by QSBR

  #135107 commented on Jun 11, 2025 • 1 new comment

• gh-133485: Use _interpreters.call() in InterpreterPoolExecutor

  #133957 commented on Jun 5, 2025 • 1 new comment

• gh-119109: improve `functools.partial` vectorcall with keywords

  #124584 commented on Jun 10, 2025 • 1 new comment

• gh-127833: lexical analysis: Improve section on Numeric literals

  #134850 commented on Jun 12, 2025 • 1 new comment

• gh-130655: add tests for dgettext

  #134594 commented on Jun 7, 2025 • 1 new comment

• gh-111375: Fix handling of exceptions within `@contextmanager`-decorated functions

  #111676 commented on Jun 10, 2025 • 1 new comment

• gh-134280: Disable constant folding for ~ with a boolean argument

  #134982 commented on Jun 10, 2025 • 1 new comment

• gh-134273: Allow setting JIT compiler flags with `CFLAGS_JIT`

  #134276 commented on Jun 11, 2025 • 1 new comment

• Add switch parameter "copy_stat" to shutil.copytree()

  #109717 commented on Jun 12, 2025 • 0 new comments

• The decode_header() function decodes raw part to bytes or str, depending on encoded part

  #67022 commented on Jun 11, 2025 • 0 new comments

• Add the interpreters Module, Implementing PEP 734

  #134939 commented on Jun 11, 2025 • 0 new comments

• gh-71189: Support all-but-last mode in os.path.realpath()

  #117562 commented on Jun 6, 2025 • 0 new comments

• configparser accepts invalid keys and sections when writing

  #65697 commented on Jun 12, 2025 • 0 new comments

• gh-130141: clean up asyncio._SelectorTransport during `__del__`

  #130142 commented on Jun 12, 2025 • 0 new comments

• html.parser: fix ‘<![CDATA[ ... ]]>’ handling not capturing ‘]’

  #24720 commented on Jun 6, 2025 • 0 new comments

• gh-129250: allow pickle instances of generic classes

  #129446 commented on Jun 10, 2025 • 0 new comments

• [Windows] test_int.test_denial_of_service failed: took 15ms

  #114911 commented on Jun 12, 2025 • 0 new comments

• Consider making `Template` and `Interpolation` generic at runtime

  #133970 commented on Jun 12, 2025 • 0 new comments

• gh-128505: Expose an interface to sqlite3_file_control

  #128507 commented on Jun 5, 2025 • 0 new comments

• gh-123681: Check the strftime() behavior at runtime instead of at the compile time

  #128444 commented on Jun 10, 2025 • 0 new comments

• Align the grammar documentation with Python's actual grammar

  #127833 commented on Jun 12, 2025 • 0 new comments

• Export `get_all_awaited_by` API into public Python API.

  #134342 commented on Jun 12, 2025 • 0 new comments

• gh-99631: Add custom loads and dumps support for the shelve module

  #118065 commented on Jun 11, 2025 • 0 new comments

• gh-119993 ignore `NotADirectoryError` in `Path.unlink()` if `missing_ok` is `True`

  #120049 commented on Jun 5, 2025 • 0 new comments

• gh-133438: Fix the use of the terms "argument" and "parameter" in dis.show_code()

  #135170 commented on Jun 6, 2025 • 0 new comments

• gh-135110: Fix misleading generator.close() documentation

  #135152 commented on Jun 6, 2025 • 0 new comments

• [3.12] gh-128605: Add branch protections for x86_64 in asm_trampolineS (#128606)

  #135094 commented on Jun 11, 2025 • 0 new comments

• GH-132554: Specialize `GET_ITER` and `FOR_ITER` for `range`

  #135063 commented on Jun 9, 2025 • 0 new comments

• gh-135041: Expand and update ``pickletools`` module docstrings

  #135042 commented on Jun 8, 2025 • 0 new comments

• gh-134986: Catch PermissionError when trying to call perf in tests

  #134987 commented on Jun 5, 2025 • 0 new comments

• gh-134873: Fix quadratic complexity in os.path.expandvars()

  #134952 commented on Jun 10, 2025 • 0 new comments

• gh-134869: Fix Ctrl+C corrupts REPL autocomplete

  #134929 commented on Jun 11, 2025 • 0 new comments

• gh-134873: Fix a DOS issue in idlelib

  #134874 commented on Jun 12, 2025 • 0 new comments

• gh-128639: Don't assume one thread in subinterpreter finalization with fixed daemon thread support

  #134606 commented on Jun 8, 2025 • 0 new comments

• gh-133545: Also quote arguments containing `&<>^|` on Windows

  #134544 commented on Jun 8, 2025 • 0 new comments

• gh-131178: Add CLI tests for cProfile

  #134269 commented on Jun 6, 2025 • 0 new comments

• gh-133157: remove usage of `_Py_NO_SANITIZE_UNDEFINED` in `pyexpat`

  #134050 commented on Jun 10, 2025 • 0 new comments

• gh-115119: defer removal of bundled libmpdec to 3.16

  #133997 commented on Jun 11, 2025 • 0 new comments

• Clarify some details regarding `sys.monitoring`

  #133981 commented on Jun 11, 2025 • 0 new comments

• gh-131093: Enforce -std=c11 for gcc at configure time rather than make time

  #133608 commented on Jun 10, 2025 • 0 new comments

• gh-131178: Add tests for `site` command-line interface

  #133582 commented on Jun 11, 2025 • 0 new comments

• gh-133546: Make `re.Match` a well-rounded `Sequence` type

  #133549 commented on Jun 11, 2025 • 0 new comments

• gh-133146: Add the old public `get_value` method to documentation and refactor code.

  #133301 commented on Jun 9, 2025 • 0 new comments

• gh-42550: Add 'Expect: 100-Continue' support to httplib

  #133276 commented on Jun 10, 2025 • 0 new comments

• gh-132771: Added assert for potential Integer Overflow in the mark_stacks function

  #132830 commented on Jun 6, 2025 • 0 new comments

• GH-131296: fix clang-cl warning on Windows in socketmodule.h

  #131832 commented on Jun 9, 2025 • 0 new comments

• gh-130870: Preserve `GenericAlias` subclasses in `typing.get_type_hints()`

  #131583 commented on Jun 10, 2025 • 0 new comments

• sqlite3 - file stays opened even after connection is closed (still opened by the cursor?)

  #135117 commented on Jun 5, 2025 • 0 new comments

• Python 3.14 REPL blanks links above terminal rows when pasting

  #135055 commented on Jun 7, 2025 • 0 new comments

• XID_Continue characters in function/class names highlighted incorrectly (colorizer.py)

  #135052 commented on Jun 7, 2025 • 0 new comments

• Added helper to test.support for parameterizing tests

  #135120 commented on Jun 7, 2025 • 0 new comments

• realpath(..., strict=ALLOW_MISSING) can unexpectedly succeed on Windows

  #135122 commented on Jun 7, 2025 • 0 new comments

• Build fails with `Py_STACKREF_DEBUG` set.

  #135125 commented on Jun 7, 2025 • 0 new comments

• venv should include python-config in the virtual environment

  #135147 commented on Jun 7, 2025 • 0 new comments

• Parts of strings that look like comments being stripped out of nested strings with debug specifier

  #135148 commented on Jun 7, 2025 • 0 new comments

• Increased memory usage with mimalloc

  #135153 commented on Jun 7, 2025 • 0 new comments

• Weird behaviour with tmux send-keys

  #135154 commented on Jun 7, 2025 • 0 new comments

• When accepting a socket connection and ERROR_NETNAME_DELETED occurs, leads this into a closing of the serving socket (BaseProactorEventLoop)

  #93821 commented on Jun 7, 2025 • 0 new comments

• PEP 3102 and PEP 570 should say **Keyword-Only Parameters** instead of **Keyword-Only Arguments**

  #133438 commented on Jun 7, 2025 • 0 new comments

• Cover the password prompt case for `SSLContext.load_cert_chain` with a test

  #132102 commented on Jun 7, 2025 • 0 new comments

• Improve statistics.median() complexity

  #135157 commented on Jun 8, 2025 • 0 new comments

• Port HMAC implementation to new OpenSSL APIs

  #134531 commented on Jun 8, 2025 • 0 new comments

• Add method to detect if a string contains surrogates

  #69456 commented on Jun 8, 2025 • 0 new comments

• Make turtle.pensize smarter

  #133244 commented on Jun 8, 2025 • 0 new comments

• Failure during the print of select.select output with unblocking sys.stdin

  #126468 commented on Jun 9, 2025 • 0 new comments

• Support parametrized tests in unittest

  #52145 commented on Jun 5, 2025 • 0 new comments

• IDLE: Remove '', user_dir, and idlelib from sys.path when added

  #69674 commented on Jun 6, 2025 • 0 new comments

• Performance issue with ARM64 windows Python release binaries

  #134524 commented on Jun 6, 2025 • 0 new comments

• Segfault in gc while finalizing

  #135115 commented on Jun 6, 2025 • 0 new comments

• Explicitly disable SIMD128/256 support for HACL* on aarch64-linux

  #135032 commented on Jun 6, 2025 • 0 new comments

• Docs Examples Focus on Outdated Single-Phase Init Modules and Static Types

  #134160 commented on Jun 6, 2025 • 0 new comments

• Require reviews for new features

  #126081 commented on Jun 6, 2025 • 0 new comments

• os.symlink: FileExistsError shows wrong message

  #73843 commented on Jun 6, 2025 • 0 new comments

• Improve `.help` in the `sqlite3` CLI

  #133934 commented on Jun 6, 2025 • 0 new comments

• Convert importlib.abc to use typing.Protocol

  #82963 commented on Jun 6, 2025 • 0 new comments

• Implement PEP 750 – Template Strings

  #132661 commented on Jun 6, 2025 • 0 new comments

• Better constant narrowing in the JIT optimizer

  #130415 commented on Jun 6, 2025 • 0 new comments

• Colorize sqlite3 CLI

  #133447 commented on Jun 7, 2025 • 0 new comments

• Use freelist for range object, iterator objects and other often used objects

  #126703 commented on Jun 7, 2025 • 0 new comments

• Add a --cors command line option to stdlib http.server

  #135056 commented on Jun 7, 2025 • 0 new comments

• encodings.idna: Unexpanded f-string in "Unsupported error handling" exception

  #135069 commented on Jun 7, 2025 • 0 new comments

• [C API] Deprecate calling PyObject_SetAttr(obj, attr, NULL) with an exception set

  #135075 commented on Jun 7, 2025 • 0 new comments

• `ProcessPoolExecutor` raises exception or hangs the process when `shutdown(wait=False)` and worker throws exception

  #132969 commented on Jun 10, 2025 • 0 new comments

• UBsan: Remove _Py_NO_SANITIZE_UNDEFINED

  #133157 commented on Jun 10, 2025 • 0 new comments

• asm_trampoline.S misses branch protection flags for x86_64 and aarch64

  #128605 commented on Jun 10, 2025 • 0 new comments

• PyErr_CheckSignals should be callable without holding the GIL

  #133465 commented on Jun 10, 2025 • 0 new comments

• Some edge cases in `email.utils.parsedate_to_datetime` seem to differ from RFC2822 spec

  #126845 commented on Jun 10, 2025 • 0 new comments

• Use implemenation-specific I/O open / constructors in tests

  #133982 commented on Jun 10, 2025 • 0 new comments

• Add retries to downloads of Windows dependencies

  #134262 commented on Jun 10, 2025 • 0 new comments

• subprocess.run(), subprocess.Popen() should accept file descriptor as cwd parameter

  #91183 commented on Jun 10, 2025 • 0 new comments

• datetime and time equality and hashing problematic

  #116035 commented on Jun 11, 2025 • 0 new comments

• Make _Py_c_sum(), _Py_c_diff(), etc (elementary operations on Py_complex) - part of the public API

  #128813 commented on Jun 11, 2025 • 0 new comments

• Different error triggered for soft keyword prefixes

  #130077 commented on Jun 11, 2025 • 0 new comments

• tkinter.filedialog.askopenfilename() fails with "SharedMemory read faild"

  #134776 commented on Jun 11, 2025 • 0 new comments

• Generator expression behavior changed in 3.13.4 - it does not throw exception anymore

  #135171 commented on Jun 11, 2025 • 0 new comments

• Python 3.14.0a2 should have raised exception when a socket is already in used, shouldn't it?

  #127319 commented on Jun 11, 2025 • 0 new comments

• Revisit adding lexical normalization support to `pathlib`

  #124825 commented on Jun 11, 2025 • 0 new comments

• Python3.13 is mishandling OSC 633 sequences

  #126131 commented on Jun 11, 2025 • 0 new comments

• unittest subTest does not call addFailure

  #73338 commented on Jun 11, 2025 • 0 new comments

• `typing._eval_type` is not preserving `GenericAlias` subclasses

  #130870 commented on Jun 9, 2025 • 0 new comments

• Ambiguous symbol table names

  #121914 commented on Jun 9, 2025 • 0 new comments

• Support completion for sqlite3 command-line interface

  #133390 commented on Jun 9, 2025 • 0 new comments

• Reconsider XML Security warnings / obsolete vulnerabilities

  #127502 commented on Jun 9, 2025 • 0 new comments

• Python installation gutted my Python directory, now gives me a fatal error. No idea how to install Python now.

  #135159 commented on Jun 9, 2025 • 0 new comments

• SSL issue starting from openssl 3.2

  #128141 commented on Jun 9, 2025 • 0 new comments

• Automatically defer heavily shared objects in free-threading.

  #134821 commented on Jun 9, 2025 • 0 new comments

• Implement stack overflow protection for supported platforms

  #91079 commented on Jun 9, 2025 • 0 new comments

• Replace `pyvenv.cfg`'s `home` key with `base-prefix` and `base-exec-prefix`

  #127895 commented on Jun 9, 2025 • 0 new comments

• Audit all built-in modules for thread safety

  #116738 commented on Jun 9, 2025 • 0 new comments

• HTMLParser stops parsing upon encountering `<style>` tag

  #118350 commented on Jun 9, 2025 • 0 new comments

• Pip no longer in the PATH for 3.13.4

  #135149 commented on Jun 9, 2025 • 0 new comments

• Better uop coverage in the JIT optimizer

  #131798 commented on Jun 9, 2025 • 0 new comments

• Update FileIO comments, documentation to match implementation

  #129011 commented on Jun 10, 2025 • 0 new comments

• multiprocessing forkserver main contains dead main_path= handling code

  #126631 commented on Jun 10, 2025 • 0 new comments

• Unify recognization of message digest names for `_hashlib` and `_hmac`

  #131876 commented on Jun 10, 2025 • 0 new comments

• Should we support unicode in width/precision formatting fields?

  #135025 commented on Jun 10, 2025 • 0 new comments