95 Pull requests merged by 36 people

• [3.13] gh-132385: Fix instance error suggestions trigger potential exceptions in traceback (GH-132387)

  #133297 merged May 2, 2025

• [3.13] gh-133210: Fix test_descr in --without-doc-strings mode (GH-133294)

  #133298 merged May 2, 2025

• gh-133164: Add PyUnstable_Object_IsUniqueReferencedTemporary C API

  #133170 merged May 2, 2025

• gh-130645: Add colour to argparse help

  #132323 merged May 2, 2025

• gh-133210: Fix test_descr in --without-doc-strings mode

  #133294 merged May 2, 2025

• gh-132385: Fix instance error suggestions potential exceptions in traceback

  #132387 merged May 2, 2025

• gh-133279: Assert with HAS_TARGET in the codegen_addop_j function

  #133280 merged May 2, 2025

• gh-133290: Use PyObject_SetAttr to set _type_

  #133292 merged May 2, 2025

• [3.13] Docs: delete title links in turtle.rst and typing.rst (GH-133283)

  #133293 merged May 2, 2025

• Docs: delete title links in turtle.rst and typing.rst

  #133283 merged May 2, 2025

• gh-130482: Add ability to specify name for tkinter.OptionMenu and tkinter.ttk.OptionMenu

  #130502 merged May 2, 2025

• gh-133197: Improve error message for incompatible string / bytes prefixes

  #133242 merged May 2, 2025

• [3.13] gh-133210: Fix test_pydoc in --without-doc-strings mode (GH-133271)

  #133288 merged May 2, 2025

• gh-133210: Fix test_pydoc in --without-doc-strings mode

  #133271 merged May 2, 2025

• gh-123539: Improve SyntaxError msg for import as with not a name

  #123629 merged May 2, 2025

• gh-123299: Add missing pending removals

  #133082 merged May 2, 2025

• [3.13] gh-130197: Improve test coverage of msgfmt.py (GH-133048)

  #133255 merged May 2, 2025

• [3.13] gh-119605: Respect follow_wrapped for __init__ and __new__ when getting class signature with inspect.signature (GH-132055)

  #133277 merged May 2, 2025

• gh-119605: Respect follow_wrapped for __init__ and __new__ when getting class signature with inspect.signature

  #132055 merged May 1, 2025

• gh-133259: Show path to python.sh script on successful build

  #133268 merged May 1, 2025

• gh-133258: fix crash in test_index

  #133262 merged May 1, 2025

• gh-133261: Use __builtin_frame_address() on GCC 9 and older

  #133269 merged May 1, 2025

• [3.13] gh-133210: Fix test_inspect in --without-doc-strings mode (GH-133250)

  #133263 merged May 1, 2025

• gh-130197: Test pygettext output option

  #133041 merged May 1, 2025

• gh-133210: Fix test_inspect in --without-doc-strings mode

  #133250 merged May 1, 2025

• gh-133256: Add _Py_NONSTRING macro

  #133257 merged May 1, 2025

• gh-130317: fix test_pack_unpack_roundtrip() and add docs

  #133204 merged May 1, 2025

• gh-132930: Include IDLE path in registry for PyManager packages

  #133246 merged May 1, 2025

• gh-130197: Improve test coverage of msgfmt.py

  #133048 merged May 1, 2025

• gh-133166: Fix missing error emission of PyType_GetModuleByDef

  #133240 merged May 1, 2025

• gh-124715: Fix method_dealloc(): use PyObject_GC_UnTrack()

  #133199 merged May 1, 2025

• [3.13] gh-130655: Add a test for big-endian MO files in gettext (GH-132469)

  #133248 merged May 1, 2025

• gh-130655: Add a test for big-endian MO files in gettext

  #132469 merged May 1, 2025

• [3.13] gh-132246: Add PEP 688 to C Buffer Protocol docs (GH-132249)

  #132282 merged May 1, 2025

• Remove duplicate includes: Python/{bytecodes,ceval,optimizer_analysis}.c

  #132622 merged May 1, 2025

• gh-100239: specialize BINARY_OP/SUBSCR for list-slice

  #132626 merged May 1, 2025

• PyStats: Make sure that the failure_kinds array is big enough.

  #133245 merged May 1, 2025

• Lint: Create a project-wide .ruff.toml settings file

  #133124 merged May 1, 2025

• gh-133196: Guard PEP 750 grammar with CHECK_VERSION

  #133225 merged May 1, 2025

• [3.13] gh-131531: Make Android build retry after network failures (GH-133193)

  #133236 merged May 1, 2025

• gh-131531: Make Android build retry after network failures

  #133193 merged May 1, 2025

• gh-130167: Improve speed of difflib.IS_LINE_JUNK by replacing re

  #130170 merged May 1, 2025

• Fix typo at _interpretersmodule.c file

  #133174 merged May 1, 2025

• [3.13] gh-133183: Include IPHONEOS_DEPLOYMENT_TARGET in iOS shim targets. (GH-133184)

  #133234 merged May 1, 2025

• Bump the HACL* revision.

  #133226 merged May 1, 2025

• gh-133183: Include IPHONEOS_DEPLOYMENT_TARGET in iOS shim targets.

  #133184 merged May 1, 2025

• Revert "gh-132775: Add _PyCode_GetVarCounts() (gh-133128)"

  #133232 merged May 1, 2025

• Remove redundant incref of immortal object Py_EMPTY_KEYS

  #133200 merged Apr 30, 2025

• gh-132775: Add _PyPickle_GetXIData()

  #133107 merged Apr 30, 2025

• GH-125515: Remove two unused error branches.

  #133181 merged Apr 30, 2025

• gh-133153: Use rlcompleter for pdb's interact command

  #133176 merged Apr 30, 2025

• gh-133213: Add tests for string.templatelib.TemplateIter

  #133215 merged Apr 30, 2025

• gh-132775: Add _PyCode_GetVarCounts()

  #133128 merged Apr 30, 2025

• GH-114809: Add support for macOS multi-arch builds with the JIT enabled

  #131751 merged Apr 30, 2025

• [3.13] Apply 'mod' role to typing module (GH-133201)

  #133217 merged Apr 30, 2025

• Apply 'mod' role to typing module

  #133201 merged Apr 30, 2025

• [3.13] Remove redundant --keep-going when running Sphinx (GH-133156)

  #133214 merged Apr 30, 2025

• gh-133197: Improve error message for ft"" and bt"" cases

  #133202 merged Apr 30, 2025

• Sphinx 8.1+: remove redundant --keep-going

  #133156 merged Apr 30, 2025

• gh-133211: Test that PEP750 types are final

  #133212 merged Apr 30, 2025

• [3.13] gh-133167: Fix compilation process with --enable-optimizations and --without-docstrings (GH-133187)

  #133207 merged Apr 30, 2025

• gh-133167: Fix compilation process with --enable-optimizations and --without-docstrings

  #133187 merged Apr 30, 2025

• gh-87135: test_threading: Wait on thread, not an Event it sets

  #133198 merged Apr 30, 2025

• gh-131591: Add tests for _PdbClient

  #132976 merged Apr 30, 2025

• [3.13] gh-133117: Run mypy on tomllib in CI (GH-133118)

  #133192 merged Apr 30, 2025

• gh-89867: string.Formatter auto numbering doc updates

  #129617 merged Apr 30, 2025

• gh-133194: Add CHECK_VERSION to new PEP758 grammar

  #133195 merged Apr 30, 2025

• GH-124715: Move trashcan mechanism into Py_Dealloc

  #132280 merged Apr 30, 2025

• gh-130317: Skip test_pack_unpack_roundtrip_for_nans() on x86

  #133155 merged Apr 30, 2025

• gh-132661: Implement PEP 750

  #132662 merged Apr 30, 2025

• gh-133117: Run mypy on tomllib in CI

  #133118 merged Apr 30, 2025

• Remove trailing whitespace from python.gram

  #133175 merged Apr 30, 2025

• gh-127604: Optimize -ldl usage on platforms that use dlopen for libFFI.

  #133081 merged Apr 30, 2025

• [3.13] Add profile-gen-stamp to .gitignore (GH-133188)

  #133189 merged Apr 30, 2025

• Add profile-gen-stamp to .gitignore

  #133188 merged Apr 30, 2025

• [3.13] gh-132308: prevent TracebackException swallowing attributes of a falsey Exception or ExceptionGroup (GH-132363)

  #132725 merged Apr 30, 2025

• gh-116436: Improve error message when TypeError occurs during dict update

  #116443 merged Apr 30, 2025

• gh-133036: Deprecate codecs.open

  #133038 merged Apr 30, 2025

• Get rid of ERROR_IF's "label" parameter

  #132654 merged Apr 30, 2025

• GH-125515: Mark code after "return" as unreachable in the cases generator

  #133178 merged Apr 30, 2025

• [3.13] gh-133131: Discover an appropriate iOS simulator rather than hard-coding iPhone SE 3rd gen (GH-133132)

  #133173 merged Apr 29, 2025

• gh-133131: Discover an appropriate iOS simulator rather than hard-coding iPhone SE 3rd gen

  #133132 merged Apr 29, 2025

• gh-120220: Deprecate legacy methods for tracing variables in Tkinter

  #120223 merged Apr 29, 2025

• Docs: fix typo in InternalDocs/garbage_collector.md

  #133151 merged Apr 29, 2025

• GH-132508: Use tagged integers on the evaluation stack for the last instruction offset

  #132545 merged Apr 29, 2025

• gh-121468: Support async breakpoint in pdb

  #132576 merged Apr 29, 2025

• gh-132987: Support __index__() in the socket module

  #133093 merged Apr 29, 2025

• gh-132987: Support __index__() in the stat module

  #133097 merged Apr 29, 2025

• [3.13] gh-46236: Document PyUnicodeIter_Type (GH-132925)

  #133149 merged Apr 29, 2025

• GH-130328: pasting in new REPL is slow on Windows

  #132884 merged Apr 29, 2025

• gh-132930: Fixes PEP 514 registration for PyManager packages on x64

  #133154 merged Apr 29, 2025

• gh-130317: Fix strict aliasing in PyFloat_Pack8()

  #133150 merged Apr 29, 2025

• gh-132933: Allow zipapp target to overwrite filtered source file

  #132934 merged Apr 29, 2025

• gh-132987: Support __index__() in the lzma module

  #133099 merged Apr 29, 2025

• gh-132987: Support __index__() in the select.kqueue_event constructor

  #133094 merged Apr 29, 2025

48 Pull requests opened by 34 people

• gh-133158: Adjust c-analyzer max_sizes for typeobject.c

  #133159 opened Apr 29, 2025

• gh-133059: Increase _PY_NSMALLPOSINTS size

  #133160 opened Apr 29, 2025

• GH-108819: fix LIBDEST not honoring --with-platlibdir

  #133163 opened Apr 29, 2025

• Fix for gh-144162

  #133168 opened Apr 29, 2025

• gh-122055: Clarify documentation for empty matches in RE

  #133169 opened Apr 29, 2025

• gh-131798: JIT: Narrow the return type of `isinstance` for some known arguments

  #133172 opened Apr 29, 2025

• gh-127266: avoid data races when updating type slots v2

  #133177 opened Apr 29, 2025

• GH-133171: Prevent combinations of `--disable-gil` and `--enable-experimental-jit` (for now)

  #133179 opened Apr 30, 2025

• gh-131798: Split CALL_LEN into several uops

  #133180 opened Apr 30, 2025

• gh-130160: Add anchors to CLI Usage section for `cmdline`

  #133182 opened Apr 30, 2025

• json: Optimize escaping string in Encoder

  #133186 opened Apr 30, 2025

• gh-102247: Improve documentation of http.HTTPStatus members update

  #133190 opened Apr 30, 2025

• gh-49099: Add new optional arguments to minidom.Element constructor.

  #133191 opened Apr 30, 2025

• gh-43657: Add support for custom test case and runner in both DocTestSuite and DocFileSuite

  #133203 opened Apr 30, 2025

• gh-131747: ctypes: Deprecate _pack_ implicitly setting _layout_ = 'ms'

  #133205 opened Apr 30, 2025

• gh-133117: Enable stricter mypy checks for `tomllib`

  #133206 opened Apr 30, 2025

• gh-132886: use relaxed atomics for sock_fd in gil builds

  #133208 opened Apr 30, 2025

• gh-132813: Fix the csv documentation for quoting and escaping

  #133209 opened Apr 30, 2025

• gh-131031: Fix separated running of `pickle` tests

  #133218 opened Apr 30, 2025

• GH-131769: fix detecting a pydebug build of the build Python when building for WASI

  #133219 opened Apr 30, 2025

• gh-132775: Add _PyCode_VerifyStateless()

  #133221 opened Apr 30, 2025

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

  #133222 opened Apr 30, 2025

• gh-132975: Improve Remote PDB interrupt handling

  #133223 opened Apr 30, 2025

• gh-92408/gh-96026: SharedMemory changes

  #133227 opened Apr 30, 2025

• gh-133228: c-analyzer clang preprocessor

  #133229 opened Apr 30, 2025

• GH-133231: Add JIT utilities in `sys._jit`

  #133233 opened May 1, 2025

• gh-96531: tempfile.TemporaryFile should honour write-only mode

  #133235 opened May 1, 2025

• gh-61103: don't use native complex types in ctypes

  #133237 opened May 1, 2025

• gh-132855: Use overridden custom format for inherited PrettyPrinter

  #133238 opened May 1, 2025

• json: Fast path for string encoding

  #133239 opened May 1, 2025

• gh-132813: Improve error messages for incorrect types and values of csv.Dialog attributes

  #133241 opened May 1, 2025

• gh-97907: use cancellation error from child if possible

  #133243 opened May 1, 2025

• gh-131507: Add support for syntax highlighting in PyREPL

  #133247 opened May 1, 2025

• gh-121249: fix complex formatting codes in the struct docs (note 10)

  #133249 opened May 1, 2025

• gh-72902: speedup Fraction.from_decimal/float in typical cases

  #133251 opened May 1, 2025

• gh-133017: Improve error message for invalid typecodes in `multiprocessing.{Array,Value}`

  #133252 opened May 1, 2025

• gh-132775: Unrevert "Add _PyCode_GetVarCounts()"

  #133265 opened May 1, 2025

• [3.13] gh-130197: Test pygettext --output option (GH-133041)

  #133266 opened May 1, 2025

• gh-46236: Document PyUnicode_BuildEncodingMap

  #133270 opened May 1, 2025

• gh-124397: Add itertools.serialize (name tbd)

  #133272 opened May 1, 2025

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

  #133276 opened May 1, 2025

• GH-113464: Get LLVM from `cpython-bin-deps` on Windows

  #133278 opened May 2, 2025

• Fix: Corrected typo in comment: 'implemenation' to 'implementation'

  #133281 opened May 2, 2025

• gh-132983: [Draft] Run refleak tests against _zstd with tests

  #133282 opened May 2, 2025

• GH-91048: Add utils for printing the call stack for asyncio tasks

  #133284 opened May 2, 2025

• GH-133231: Changes to executor management to support proposed `sys._jit` module

  #133287 opened May 2, 2025

• gh-133194: Fix regression with PEP 758 parsing on older `feature_version`

  #133289 opened May 2, 2025

• [3.13] gh-133290: Use PyObject_SetAttr to set _type_ (GH-133292)

  #133295 opened May 2, 2025

28 Issues closed by 19 people

• Instance attr error suggestions can execute `__getattr__`

  #132385 closed May 2, 2025

• Use HAS_TARGET in the codegen_addop_j function

  #133279 closed May 2, 2025

• add ability to specify name for `tk.OptionMenu` and `ttk.OptionMenu`

  #130482 closed May 2, 2025

• Improve error message for strings with conflicting prefixes

  #133197 closed May 2, 2025

• Implement PEP 773

  #132930 closed May 2, 2025

• Inconsistency: NaN ** 0.0 = 1.0, but NaN * 0.0 = NaN

  #133274 closed May 1, 2025

• Make the python.sh script more discoverable

  #133259 closed May 1, 2025

• python爬虫代码请求

  #133267 closed May 1, 2025

• JIT & macOS fat builds

  #114809 closed May 1, 2025

• GCC 15 warnings: destination lacks 'nonstring' attribute

  #133256 closed May 1, 2025

• struct (un)packing of half-precision `nan` floats is non-invertible

  #130317 closed May 1, 2025

• PyType_GetModuleByDef can return NULL without exception set

  #133166 closed May 1, 2025

• smtplib not sending emails to mailbox

  #133165 closed May 1, 2025

• PEP 750 changes do no guard for usage with older versions like `ast.parse(t'', feature_version=(3, 13))`

  #133196 closed May 1, 2025

• iOS compiler stubs override environment-based minimum version specifications

  #133183 closed May 1, 2025

• Commit with `_PyCode_GetVarCounts()` broke buildbots

  #133224 closed May 1, 2025

• `get_type_hints` doesn't work properly with lambdas

  #133230 closed May 1, 2025

• Line beginning `<tab>` gives completion instead of indentation in pdb multi-line input after `interact`

  #133153 closed Apr 30, 2025

• ``test_opcache`` fails with a `--forever` argument

  #122320 closed Apr 30, 2025

• PEP 750: Improve `TemplateIter` tests

  #133213 closed Apr 30, 2025

• PEP750: test that `Template` and `Interpolation` types are final

  #133211 closed Apr 30, 2025

• Compilation failure with --enable-optimizations and --without-doc-strings.

  #133167 closed Apr 30, 2025

• Deprecate `codecs.open()`

  #133036 closed Apr 30, 2025

• iPhone SE simulator no longer available by default in Xcode 16.4

  #133131 closed Apr 29, 2025

• Allow subclasses of a dataclass to define required fields when a parent has defined optional fields

  #133162 closed Apr 29, 2025

• Tkinter: emit deprecation warning for trace_variable() etc

  #120220 closed Apr 29, 2025

• UBSan: Calling a function through pointer to incorrect function type is undefined behavior

  #111178 closed Apr 29, 2025

• Error I cannot fix.

  #133152 closed Apr 29, 2025

22 Issues opened by 17 people

• Expose `_PyCriticalSection_BeginMutex` as a public API

  #133296 opened May 2, 2025

• modules shouldn't link themselves in their documentations

  #133291 opened May 2, 2025

• ctypes pointer set_type doesn't cache when setting _type_

  #133290 opened May 2, 2025

• Incomplete pathlib Pattern Language ("seq" undefined)

  #133286 opened May 2, 2025

• Python 3.14 fails to build on PPC64LE Fedora Rawhide: incomplete type ‘struct termio’

  #133285 opened May 2, 2025

• Keep instruction definitions in `bytecodes.c` and `optimizer_bytecodes.c` in sync

  #133273 opened May 1, 2025

• Py_Main and Py_RunMain SystemExit documentation does not match actual behavior

  #133264 opened May 1, 2025

• test_frame does crash randomly on AMD64 RHEL8 LTO 3.x

  #133261 opened May 1, 2025

• PyUnicode_InternFromString does not immortalize the string as the document claims

  #133260 opened May 1, 2025

• Trying to ./python -m test -R: test_index crashes with a failed assertion

  #133258 opened May 1, 2025

• Race in linecache under free-threading

  #133253 opened May 1, 2025

• Make turtle.pensize smarter

  #133244 opened May 1, 2025

• Add JIT utilities in `sys._jit`

  #133231 opened May 1, 2025

• c-analyzer clang preprocessor

  #133228 opened Apr 30, 2025

• PEP 750: `TemplateIter` is not pickleable

  #133216 opened Apr 30, 2025

• Some tests fail when python is compiled with `--without-doc-strings`

  #133210 opened Apr 30, 2025

• PEP 758 changes do not have `CHECK_VERSION` guard for usage with `ast.parse(..., feature_version=(3, 13))`

  #133194 opened Apr 30, 2025

• Make the JIT thread-safe

  #133171 opened Apr 29, 2025

• Add a C API function to detect temporaries

  #133164 opened Apr 29, 2025

• It is awkward to check whether an obj is of a particular heap type (defined in an extension module)

  #133161 opened Apr 29, 2025

• Increase limits for typeobject.c in c-analyzer

  #133158 opened Apr 29, 2025

• UBsan: Remove _Py_NO_SANITIZE_UNDEFINED

  #133157 opened Apr 29, 2025

149 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-132983: Introduce `_zstd` bindings module

  #133027 commented on May 2, 2025 • 26 new comments

• gh-100926: Move ctype's pointers cache to StgInfo

  #131282 commented on May 2, 2025 • 23 new comments

• gh-132876: workaround broken ldexp() on Windows 10

  #133135 commented on Apr 30, 2025 • 20 new comments

• gh-99813: Start using `SSL_sendfile` when available

  #99907 commented on May 2, 2025 • 15 new comments

• GH-132554: "Virtual" iterators

  #132555 commented on May 1, 2025 • 11 new comments

• gh-133139: Add curses.assume_default_colors()

  #133145 commented on Apr 30, 2025 • 9 new comments

• gh-64243: Implement `locale.getlocale` fall back in `gettext.find`

  #131477 commented on May 1, 2025 • 8 new comments

• gh-125843: indicate which C function caused a `curses.error`

  #125844 commented on Apr 30, 2025 • 7 new comments

• gh-102567: Add -X importtime=2 for logging an importtime message for already-loaded modules

  #118655 commented on May 2, 2025 • 7 new comments

• gh-132042: Remove resolve_slotdups to speedup class creation

  #132156 commented on May 1, 2025 • 7 new comments

• gh-131146: Fix month names in a genitive case in calendar module

  #131147 commented on Apr 29, 2025 • 7 new comments

• gh-128972: Add `_Py_ALIGN_AS` and revert `PyASCIIObject` memory layout.

  #133085 commented on May 2, 2025 • 6 new comments

• gh-124210: Add introduction to `threading` docs

  #127046 commented on May 1, 2025 • 6 new comments

• gh-128862: use importlib.resources to acquire doctest resources

  #128865 commented on May 1, 2025 • 5 new comments

• gh-131296: Fix clang-cl warning on Windows in `posixmodule.c`

  #133142 commented on May 2, 2025 • 3 new comments

• gh-133140: Add `PyUnstable_Object_IsUniquelyReferenced` for free-threading

  #133144 commented on May 1, 2025 • 3 new comments

• gh-132971: update `shutil.which` doc

  #133067 commented on May 1, 2025 • 2 new comments

• gh-130821: Add type information to wrong type error messages

  #130835 commented on Apr 29, 2025 • 2 new comments

• gh-121249: unconditionally support `complex` types in `struct`

  #132864 commented on May 2, 2025 • 2 new comments

• gh-110067: Make max heap methods public and add missing ones

  #130725 commented on May 2, 2025 • 2 new comments

• gh-133089: Make `subprocess.run`'s behavior is same with 'timeout=None' when the timeout is zero

  #133103 commented on May 1, 2025 • 1 new comment

• gh-77393: Add `--statistics` opt to `msgfmt.py`

  #132136 commented on May 1, 2025 • 1 new comment

• gh-133009: fix UAF in `xml.etree.ElementTree.Element.__deepcopy__`

  #133010 commented on May 1, 2025 • 1 new comment

• gh-126483: disable warnings filters mutation in concurrent test_check…

  #132694 commented on May 1, 2025 • 1 new comment

• GH-123599: `url2pathname()`: don't call `gethostbyname()` by default

  #132610 commented on Apr 30, 2025 • 1 new comment

• gh-130647: Add `--omit-header` option to pygettext

  #130650 commented on May 1, 2025 • 0 new comments

• gh-130167: Improve speed of `inspect.formatannotation` by replacing `re`

  #130242 commented on May 1, 2025 • 0 new comments

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

  #130771 commented on May 2, 2025 • 0 new comments

• gh-131430: Fix crashes on an empty DELETE_WORD_BACKWARDS (^W) followed by CLEAR_TO_START (^K)

  #131452 commented on Apr 30, 2025 • 0 new comments

• gh-131466: `concurrent.futures.Executor.map`: avoid temporarily exceeding `buffersize` while collecting the next result

  #131467 commented on Apr 30, 2025 • 0 new comments

• gh-131524: Update platform CLI to use argparse

  #131542 commented on Apr 30, 2025 • 0 new comments

• gh-125763: Fix an abnormal exit of a case in `turtledemo`

  #126583 commented on May 2, 2025 • 0 new comments

• gh-113924: Add copy from zipfile without decompress/recompressing data

  #125718 commented on Apr 30, 2025 • 0 new comments

• gh-74020: Raise ValueError for negative values converted to unsigned

  #121114 commented on Apr 29, 2025 • 0 new comments

• gh-87646: Make `tempfile.NamedTemporaryFile` and `TemporaryDirectory` path-like

  #114765 commented on May 2, 2025 • 0 new comments

• gh-107545: Fix misleading setsockopt error message

  #107546 commented on Apr 29, 2025 • 0 new comments

• gh-93343: Expand warning filter examples

  #106618 commented on Apr 30, 2025 • 0 new comments

• raising a BaseException in a multiprocessing worker pool causes process hang

  #101081 commented on Apr 30, 2025 • 0 new comments

• gh-59648: Nanosecond support for datetime

  #92078 commented on May 1, 2025 • 0 new comments

• bpo-36203: Check callback is callable in PyWeakref_NewRef

  #26273 commented on May 1, 2025 • 0 new comments

• gh-122196: Clarify, reorder language for TestCase(object)

  #24465 commented on May 1, 2025 • 0 new comments

• bpo-1346874: Add 'Expect: 100-Continue' support to httplib

  #14880 commented on May 1, 2025 • 0 new comments

• multiprocessing async .get() hangs if the pool is terminated

  #126743 commented on May 2, 2025 • 0 new comments

• Async Call-Stack Reconstruction

  #91048 commented on May 2, 2025 • 0 new comments

• pthread_exit & PyThread_exit_thread from PyEval_RestoreThread etc. are harmful

  #87135 commented on Apr 30, 2025 • 0 new comments

• [3.11] gh-126500: test_ssl: Don't stop ThreadedEchoServer on OSError in ConnectionHandler; rely on __exit__ (GH-126503) (GH-126572)

  #133148 commented on May 1, 2025 • 0 new comments

• gh-86768: implement os.lseek with SetFilePointer on Windows

  #133137 commented on Apr 29, 2025 • 0 new comments

• Lint: Use Ruff for all formatting in pre-commit

  #133123 commented on May 1, 2025 • 0 new comments

• gh-132413: Extend datetime C-API tests for subinterpreters

  #133111 commented on May 1, 2025 • 0 new comments

• gh-118761: Add test_lazy_import for more modules

  #133057 commented on Apr 29, 2025 • 0 new comments

• Minor miscellaneous `_pydatetime` updates

  #133025 commented on Apr 29, 2025 • 0 new comments

• gh-130197: Fix (and test) option in `pygettext`

  #133021 commented on May 1, 2025 • 0 new comments

• gh-132967: Add type attributes to the optimizer DSL

  #132968 commented on Apr 30, 2025 • 0 new comments

• gh-127011: Add __str__ and __repr__ to ConfigParser

  #132966 commented on Apr 30, 2025 • 0 new comments

• gh-132908: add math.normal/subnormal() functions

  #132935 commented on May 1, 2025 • 0 new comments

• gh-95380: Remove the 1024 bytes limit in fcntl.fcntl() and fcntl.ioctl()

  #132907 commented on Apr 29, 2025 • 0 new comments

• GH-130328: further speedup of pasting in new REPL on Windows by reading in chunks

  #132889 commented on May 2, 2025 • 0 new comments

• gh-91156: Document how TextIOWrapper interacts with UTF-8 mode

  #132885 commented on May 2, 2025 • 0 new comments

• gh-131531: android.py enhancements to support cibuildwheel

  #132870 commented on Apr 30, 2025 • 0 new comments

• gh-132416: document behavior of os.symlink when dst already exists

  #132810 commented on May 2, 2025 • 0 new comments

• gh-132744: Check recursion limit in _PY_FRAME_GENERAL

  #132746 commented on May 2, 2025 • 0 new comments

• gh-132732: Automatically constant evaluate pure operations

  #132733 commented on Apr 30, 2025 • 0 new comments

• GH-115512: Optimize peak memory usage and runtime for large emails

  #132709 commented on Apr 30, 2025 • 0 new comments

• gh-132413: Fix crash in _datetime when used at shutdown

  #132665 commented on May 1, 2025 • 0 new comments

• gh-132629: Deprecate acception out of range values for unsigned integers in PyArg_Parse

  #132630 commented on Apr 29, 2025 • 0 new comments

• gh-132042: Prebuild mro_dict for find_name_in_mro to speedup class creation

  #132618 commented on Apr 30, 2025 • 0 new comments

• gh-132551: make BytesIO object free-thread safe

  #132616 commented on May 2, 2025 • 0 new comments

• gh-132457: make staticmethod and classmethod generic

  #132460 commented on Apr 29, 2025 • 0 new comments

• GH-132445: Allowing to reset parameters of Wave_write

  #132448 commented on Apr 30, 2025 • 0 new comments

• gh-131942: Use the Python-specific `Py_DEBUG` macro rather than `_DEBUG` in Windows-related C code

  #131944 commented on May 1, 2025 • 0 new comments

• GH-130397: use __stack_high and __stack_low LLVM WASM attributes

  #131855 commented on Apr 30, 2025 • 0 new comments

• gh-126835: Rename AST optimization related stuff after moving const folding to the peephole optimizier

  #131830 commented on May 1, 2025 • 0 new comments

• gh-131715 Fix Error calling BaseHTTPRequestHandler.end_headers()

  #131718 commented on May 1, 2025 • 0 new comments

• gh-127405: Emit a deprecation warning about a future change of `sys.abiflags` availability on Windows

  #131717 commented on May 1, 2025 • 0 new comments

• gh-74028: `concurrent.futures.Executor.map`: avoid reference cycles when an exception is raised

  #131701 commented on Apr 29, 2025 • 0 new comments

• Raise ValueError rather of OverflowError in PyLong_AsUnsignedLong()

  #74020 commented on Apr 30, 2025 • 0 new comments

• Allow passing DocTestRunner and DocTestCase in doctest

  #43657 commented on Apr 30, 2025 • 0 new comments

• Allow "p" in Py_BuildValue

  #89488 commented on Apr 30, 2025 • 0 new comments

• Timestamp conversion on windows fails with timestamps close to EPOCH

  #81708 commented on Apr 30, 2025 • 0 new comments

• Socket file descriptor races in GIL-enabled build

  #132886 commented on Apr 30, 2025 • 0 new comments

• Implement stack overflow protection for linux based on actual stack depth

  #130396 commented on Apr 30, 2025 • 0 new comments

• pygettext: Add `--omit-header` option

  #130647 commented on Apr 30, 2025 • 0 new comments

• REPL: AttributeError: module `__mp_main__` has no attribute `is_prime` in `ProcessPoolExecutor` example

  #132898 commented on Apr 30, 2025 • 0 new comments

• tests `test_pickle` failed due to error message mismatch

  #131031 commented on Apr 30, 2025 • 0 new comments

• WASM build scripts don't honor `--with-pydebug` from build-python due to a `sysconfig` regression

  #131769 commented on Apr 30, 2025 • 0 new comments

• nogil segmentation fault on ordered dict operations

  #125996 commented on Apr 30, 2025 • 0 new comments

• Remote PDB can't interrupt an infinite loop in an evaluated command

  #132975 commented on Apr 30, 2025 • 0 new comments

• Increase _PY_NSMALLPOSINTS size

  #133059 commented on Apr 30, 2025 • 0 new comments

• SharedMemory constructor raises "cannot mmap an empty file" exception

  #92408 commented on Apr 30, 2025 • 0 new comments

• Android cibuildwheel support

  #131531 commented on May 1, 2025 • 0 new comments

• Add support for C99 complex type (_Complex) as ctypes.c_complex

  #61103 commented on May 1, 2025 • 0 new comments

• Have math.isnormal() and, perhaps, math.issubnormal()?

  #132908 commented on May 1, 2025 • 0 new comments

• Silent ctypes.struct layout change from native to Windows when bitfields are used

  #131747 commented on May 1, 2025 • 0 new comments

• JIT: Optimize common C calls via replication

  #133020 commented on Apr 29, 2025 • 0 new comments

• Lib/importlib: Ensure stale empty python module directories don't break the build

  #120492 commented on Apr 29, 2025 • 0 new comments

• readline() causes output to be written at eof unless seek() is used

  #113439 commented on Apr 29, 2025 • 0 new comments

• Cython cannot use "pycore_frame.h" in Py3.14a4

  #130931 commented on Apr 29, 2025 • 0 new comments

• `lib-dynload` installed in wrong location on a 64-bit system when `CONFIG_SITE` is set

  #108819 commented on Apr 29, 2025 • 0 new comments

• Incorrect installation of `lib-dynload` for custom builds on openSUSE

  #131425 commented on Apr 29, 2025 • 0 new comments

• build-details.json should be installed to different locations for nondebug/debug builds and have distinct base_interpreter values

  #131372 commented on Apr 29, 2025 • 0 new comments

• Question about adjacent empty matches in regular expressions

  #122055 commented on Apr 29, 2025 • 0 new comments

• Add a functools.cache variant for methods to avoid keeping instances alive

  #102618 commented on Apr 29, 2025 • 0 new comments

• Expose functions called from the interpreter loop via PyAPI_FUNC

  #131776 commented on Apr 29, 2025 • 0 new comments

• Type slots are not thread-safe in free-threaded builds

  #127266 commented on Apr 29, 2025 • 0 new comments

• Better uop coverage in the JIT optimizer

  #131798 commented on Apr 30, 2025 • 0 new comments

• Multiple unused code warnings in `Python/generated_cases.c.h`

  #125515 commented on Apr 30, 2025 • 0 new comments

• Use `.. program::` and `.. option::` directives for modules with a documented CLI

  #130160 commented on Apr 30, 2025 • 0 new comments

• FileIO.readinto() breaks the contract on io.RawIOBase.read()

  #118276 commented on Apr 30, 2025 • 0 new comments

• instantiating and populating xml.dom.minidom.Element is cumbersome

  #49099 commented on Apr 30, 2025 • 0 new comments

• Leak test of test_descr fails Base2 != Base

  #133122 commented on Apr 30, 2025 • 0 new comments

• Asyncio BufferedProtocol with SSL is significantly slower than asyncio sockets with SSL

  #133112 commented on Apr 30, 2025 • 0 new comments

• Add attributes to the JIT optimizer DSL

  #132967 commented on Apr 30, 2025 • 0 new comments

• Fractions instantiation revisited

  #72902 commented on May 1, 2025 • 0 new comments

• Minor InterpreterPoolExecutor Issues

  #132775 commented on May 1, 2025 • 0 new comments

• pygettext: Improve test coverage

  #130197 commented on May 1, 2025 • 0 new comments

• Add a `PyThreadState *` parameter (almost) everywhere

  #132312 commented on May 1, 2025 • 0 new comments

• Document PyUnicode_* API

  #46236 commented on May 1, 2025 • 0 new comments

• Implement stack overflow protection for webassembly

  #130397 commented on May 1, 2025 • 0 new comments

• test_os.TimerfdTests is flaky

  #126112 commented on May 1, 2025 • 0 new comments

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

  #132969 commented on May 1, 2025 • 0 new comments

• shutil.which doesn't work in Docker container

  #132971 commented on May 1, 2025 • 0 new comments

• Not all types have "trashcan" protection and tp_dealloc can overflow stack

  #124715 commented on May 1, 2025 • 0 new comments

• Strategy for Iterators in Free Threading

  #124397 commented on May 1, 2025 • 0 new comments

• httplib simply ignores CONTINUE

  #42550 commented on May 1, 2025 • 0 new comments

• Failed to inspect `__new__` and `__init_subclass__` methods generated by `warnings.deprecated`

  #119605 commented on May 1, 2025 • 0 new comments

• Data race on `block->next` in `mi_block_set_nextx`

  #129748 commented on May 2, 2025 • 0 new comments

• Parser stack overflow on WASI with `--with-pydebug`

  #131770 commented on May 2, 2025 • 0 new comments

• Add tests for command-line interface

  #131178 commented on May 2, 2025 • 0 new comments

• Implement PEP 784 - Adding Zstandard to the Python standard library

  #132983 commented on May 2, 2025 • 0 new comments

• Adding an unstable C API for unique references

  #133140 commented on May 2, 2025 • 0 new comments

• Subclassing PrettyPrinter.format doesn't work in all cases

  #132855 commented on May 1, 2025 • 0 new comments

• unexpected behavior of tempfile.TemporaryFile() for O_TMPFILE

  #96531 commented on May 1, 2025 • 0 new comments

• Enable type checking of `tomllib` stdlib folder

  #133117 commented on May 1, 2025 • 0 new comments

• Deadlock in test_opcache with gh-131174 applied

  #133130 commented on May 1, 2025 • 0 new comments

• Memory keeps increasing with fixed-size dict during multi-threaded set/delete in 3.13.3t

  #133136 commented on May 1, 2025 • 0 new comments

• webbrowser has no escape for os.pathsep

  #133138 commented on May 1, 2025 • 0 new comments

• Add curses.assume_default_colors()

  #133139 commented on May 1, 2025 • 0 new comments

• test_external_inspection: test_async_global_awaited_by() fails on s390x Fedora Stable Refleaks 3.x

  #133141 commented on May 1, 2025 • 0 new comments

• Add `sys.abi_features` to make information about the interpreter ABI more accessible

  #133143 commented on May 1, 2025 • 0 new comments

• Document the public `multiprocessing.[Bounded]Semaphore.get_value` method and refactor code

  #133146 commented on May 1, 2025 • 0 new comments

• Remove smart quotes in pydoc text

  #80935 commented on May 1, 2025 • 0 new comments

• `csv.writer` with `QUOTE_NONE` still requires non-emtpy `quotechar` and `escapechar`

  #132813 commented on May 1, 2025 • 0 new comments

• Occasional incorrect chaining of CancelledError when calling 'cancel' on result of 'asyncio.gather'

  #97907 commented on May 1, 2025 • 0 new comments

• test_opcache fails randomly (failure or crash)

  #132942 commented on May 1, 2025 • 0 new comments

• Increase test coverage of `gettext`

  #130655 commented on May 1, 2025 • 0 new comments

• Add support for C99 complex type (_Complex) to the struct module

  #121249 commented on May 1, 2025 • 0 new comments

• Syntax highlighting in PyREPL

  #131507 commented on May 1, 2025 • 0 new comments

• Negative run-time reported by `subprocess.run`'s `TimeoutExpired` exception when setting `timeout=0`

  #133089 commented on May 1, 2025 • 0 new comments

• Improve the error message for invalid typecodes in `multiprocessing.{Array,Value}`

  #133017 commented on May 1, 2025 • 0 new comments