Insights: python/cpython

67 Pull requests merged by 32 people

• gh-78997: AttributeError if loading fails in LibraryLoader.__getattr__

  #25177 merged Dec 15, 2022

• gh-78707: deprecate passing >1 argument to `PurePath.[is_]relative_to()`

  #94469 merged Dec 17, 2022

• gh-96715 Remove redundant NULL check in profile_trampoline function

  #96716 merged Dec 12, 2022

• gh-70393: Clarify mention of "middle" scope

  #98839 merged Dec 12, 2022

• gh-94912: Added marker for non-standard coroutine function detection

  #99247 merged Dec 18, 2022

• gh-99540: Constant hash for _PyNone_Type to aid reproducibility

  #99541 merged Dec 16, 2022

• gh-93649: Split tracemalloc tests from _testcapimodule.c

  #99551 merged Dec 17, 2022

• gh-99240: Reset pointer to NULL when the pointed memory is freed in argument parsing

  #99890 merged Dec 17, 2022

• Fix: typo (Indention)

  #99904 merged Dec 12, 2022

• gh-99767: update PyTypeObject docs for type watchers

  #99928 merged Dec 15, 2022

• GH-100000: Cleanup and polish various watchers code

  #99998 merged Dec 14, 2022

• gh-99955: standardize return values of functions in compiler's code-gen

  #100010 merged Dec 12, 2022

• gh-81057: Move Signal-Related Globals to _PyRuntimeState

  #100085 merged Dec 12, 2022

• gh-97909: Fix markup for `PyMethodDef` members

  #100089 merged Dec 17, 2022

• gh-79218: Define `MS_WIN64` macro for Mingw-w64 64bit on Windows

  #100137 merged Dec 12, 2022

• gh-100143: Improve collecting pystats for parts of runs

  #100144 merged Dec 12, 2022

• gh-81057: Move tracemalloc Globals to _PyRuntimeState

  #100151 merged Dec 12, 2022

• gh-81057: Move faulthandler Globals to _PyRuntimeState

  #100152 merged Dec 12, 2022

• gh-100039: enhance __signature__ to work with str and callables

  #100168 merged Dec 16, 2022

• clarify the 4300-digit limit on int-str conversion

  #100175 merged Dec 12, 2022

• gh-100176: venv: Remove redundant compat code for Python <= 3.2

  #100177 merged Dec 14, 2022

• Docs: Use PY_VERSION_HEX for version comparison

  #100179 merged Dec 17, 2022

• [3.11] gh-70393: Clarify mention of "middle" scope (GH-98839)

  #100186 merged Dec 12, 2022

• [3.10] gh-70393: Clarify mention of "middle" scope (GH-98839)

  #100187 merged Dec 12, 2022

• gh-100176: remove incorrect version compatibility check from clinic

  #100190 merged Dec 12, 2022

• [3.11] clarify the 4300-digit limit on int-str conversion (GH-100175)

  #100193 merged Dec 12, 2022

• [3.10] Fix: typo (Indention) (GH-99904)

  #100195 merged Dec 12, 2022

• [3.11] Fix: typo (Indention) (GH-99904)

  #100196 merged Dec 12, 2022

• gh-81057: Move _Py_RefTotal to the "Ignored Globals" List

  #100203 merged Dec 12, 2022

• GH-98831: Add DECREF_INPUTS(), expanding to DECREF() each stack input

  #100205 merged Dec 17, 2022

• GH-100206: use versionadded for the addition of sysconfig.get_default_scheme

  #100207 merged Dec 13, 2022

• Document that zipfile's pwd parameter is a bytes object

  #100209 merged Dec 16, 2022

• gh-99955: undef ERROR and SUCCESS before redefining (fixes sanitizer warning)

  #100215 merged Dec 13, 2022

• [3.11] GH-100206: use versionadded for the addition of sysconfig.get_default_scheme (GH-100207)

  #100216 merged Dec 13, 2022

• [3.10] GH-100206: use versionadded for the addition of sysconfig.get_default_scheme (GH-100207)

  #100217 merged Dec 13, 2022

• Assorted minor fixes for specialization stats.

  #100219 merged Dec 14, 2022

• GH-100222: Redefine _Py_CODEUNIT as a union to clarify structure of code unit.

  #100223 merged Dec 14, 2022

• [3.11] gh-96002: Add functional test for Argument Clinic (GH-96178)

  #100230 merged Dec 17, 2022

• [3.10] gh-96002: Add functional test for Argument Clinic (GH-96178)

  #100232 merged Dec 17, 2022

• GH-100234: Set a default value for random.expovariate()

  #100235 merged Dec 15, 2022

• gh-100248: Add missing `ssl_shutdown_timeout` parameter in `asyncio` docs

  #100249 merged Dec 14, 2022

• [3.11] gh-100248: Add missing `ssl_shutdown_timeout` parameter in `asyncio` docs (GH-100249)

  #100250 merged Dec 14, 2022

• Remove uninformative itertools recipe

  #100253 merged Dec 15, 2022

• gh-90111: Minor Cleanup for Runtime-Global Objects

  #100254 merged Dec 14, 2022

• Move stats for the method cache into the `Py_STAT` machinery

  #100255 merged Dec 15, 2022

• GH-100222: fix typo _py_set_opocde -> _py_set_opcode

  #100259 merged Dec 15, 2022

• Fix typo in introduction.rst

  #100266 merged Dec 16, 2022

• gh-99767: mark PyTypeObject.tp_watched as internal use only in table

  #100271 merged Dec 16, 2022

• gh-100272: Fix JSON serialization of OrderedDict

  #100273 merged Dec 17, 2022

• Improve stats presentation for calls.

  #100274 merged Dec 16, 2022

• [3.11] Remove uninformative itertools recipe (GH-100253)

  #100275 merged Dec 15, 2022

• gh-81057: Move the Cached Parser Dummy Name to _PyRuntimeState

  #100277 merged Dec 16, 2022

• GH-90043: Handle NaNs in `COMPARE_OP_FLOAT_JUMP`

  #100278 merged Dec 16, 2022

• Docs: Fix with-statement step indexing

  #100286 merged Dec 16, 2022

• Better stats for `LOAD_ATTR` and `STORE_ATTR`

  #100295 merged Dec 16, 2022

• [3.11] "Compound statement" docs: Fix with-statement step indexing (GH-100286)

  #100300 merged Dec 16, 2022

• [3.10] "Compound statement" docs: Fix with-statement step indexing (GH-100286)

  #100301 merged Dec 16, 2022

• gh-99830: asyncio: Document returns of remove_{reader,writer}

  #100302 merged Dec 16, 2022

• [3.10] gh-99830: asyncio: Document returns of remove_{reader,writer} (GH-100302)

  #100303 merged Dec 16, 2022

• [3.11] gh-99830: asyncio: Document returns of remove_{reader,writer} (GH-100302)

  #100304 merged Dec 16, 2022

• Correct CVE-2020-10735 documentation

  #100306 merged Dec 18, 2022

• [3.11] Document that zipfile's pwd parameter is a `bytes` object (GH-100209)

  #100309 merged Dec 17, 2022

• [3.10] Document that zipfile's pwd parameter is a `bytes` object (GH-100209)

  #100310 merged Dec 17, 2022

• [3.11] gh-97909: Fix markup for `PyMethodDef` members (GH-100089)

  #100311 merged Dec 17, 2022

• [3.10] gh-97909: Fix markup for `PyMethodDef` members (GH-100089)

  #100312 merged Dec 17, 2022

• [3.11] Docs: Use `PY_VERSION_HEX` for version comparison (GH-100179)

  #100314 merged Dec 17, 2022

• [3.11] GH-98363: Update batched() recipe in docs to match 3.12

  #100323 merged Dec 18, 2022

25 Pull requests opened by 21 people

• gh-99185: Copy python executable (python.exe) to python3.exe

  #100184 opened Dec 12, 2022

• gh-100188: Reduce misses in BINARY_SUBSCR_LIST_INT

  #100189 opened Dec 12, 2022

• GH-100192: add more `asyncio` subprocess tests

  #100194 opened Dec 12, 2022

• gh-100176: Tools/iobench: Remove redundant compat code for Python <= 3.2

  #100197 opened Dec 12, 2022

• gh-99991: improve docs on str.encode and bytes.decode

  #100198 opened Dec 12, 2022

• gh-99533: Fix issue where email.generator.Generator ignores policy when using multipart/signed

  #100204 opened Dec 13, 2022

• gh-100210: Correct the comment link for unescaping HTML

  #100212 opened Dec 13, 2022

• gh-100228: Warn from os.fork() if other threads exist.

  #100229 opened Dec 14, 2022

• GH-100242: bring functools.py partial implementation more in line with C code

  #100244 opened Dec 14, 2022

• gh-83076: 3.8x speed improvement in (Async)Mock instantiation

  #100252 opened Dec 14, 2022

• gh-100257: summarize_stats: Link failure kinds to GitHub search

  #100258 opened Dec 14, 2022

• add tests for `asyncio` transport sockets

  #100263 opened Dec 15, 2022

• implement PY_UNSUPPORTED_OPENSSL_BUILD on macOS

  #100265 opened Dec 15, 2022

• gh-85747: Active voice & suggested edits, 'running/stopping loop' & 'callbacks' subsections of asyncio-eventloop.rst

  #100270 opened Dec 15, 2022

• [draft] register machine

  #100276 opened Dec 15, 2022

• gh-89727: Fix pathlib.Path.walk RecursionError on deep trees

  #100282 opened Dec 15, 2022

• gh-100288: Specialise LOAD_ATTR_METHOD for managed dictionaries

  #100289 opened Dec 16, 2022

• gh-100305: `ast.literal_eval` is still referred to as safe by the documentation for `eval`

  #100326 opened Dec 17, 2022

• gh-100321: Remove redundant variable newfree in function analyze_block

  #100327 opened Dec 18, 2022

• gh-100220: Fix error handling in make rules

  #100328 opened Dec 18, 2022

• gh-100221: Fix creating dirs in `make sharedinstall`

  #100329 opened Dec 18, 2022

• Docs: Don't upload CI artifacts

  #100330 opened Dec 18, 2022

• gh-100331 makes smtp login fail immediately if error code = 535 (auth error)

  #100332 opened Dec 18, 2022

• gh-73138 Add strict attribute to csv.Dialect

  #100333 opened Dec 18, 2022

• gh-100335 Use correct default attrs for Dialect

  #100336 opened Dec 18, 2022

57 Issues closed by 25 people

• Calling python code from c++ gives unexpected number of references

  #100334 closed Dec 18, 2022

• asyncio.timeout could be used as a decorator

  #100283 closed Dec 18, 2022

• cannot use | union syntax in recursive types

  #100325 closed Dec 17, 2022

• `types.CodeType` regression in Python 3.11

  #100316 closed Dec 17, 2022

• A New Feature

  #100318 closed Dec 17, 2022

• JSON does not preserve the order of OrderedDict

  #100272 closed Dec 17, 2022

• Path.relative_to() taking multiple arguments could be better documented

  #78707 closed Dec 17, 2022

• [Enum] `__text_signature__` of `EnumType.__call__` and derivatives

  #100039 closed Dec 16, 2022

• Constant hash value for None to aid reproducibility

  #99540 closed Dec 16, 2022

• Netlify builds happen for PRs that do not change docs

  #100072 closed Dec 16, 2022

• asyncio: Document return values of AbstractEventLoop.remove_{reader,writer}

  #99830 closed Dec 16, 2022

• Behavior of sequential calls to a list of lambda functions is not what I expected.

  #100299 closed Dec 16, 2022

• Syntactic sugar for creating factory classes

  #100296 closed Dec 16, 2022

• `NameError` not raised for annotations in function scopes that reference undefined names

  #100280 closed Dec 16, 2022

• struct.pack() unexpected extra bytes

  #100285 closed Dec 16, 2022

• Arguments annotated with `float` should not allow value of type `int`

  #100268 closed Dec 16, 2022

• ModuleNotFoundError: No module named "encodings" when lauching Python 3.12 alpha 2

  #99600 closed Dec 15, 2022

• dataclasses library is NOT backward compatible

  #99401 closed Dec 15, 2022

• Adding the "bag" type

  #100279 closed Dec 15, 2022

• libpython3.9.so is crashing in apache server

  #99945 closed Dec 15, 2022

• `inspect.iscoroutinefunction` does not work correctly if the function is decorated

  #100224 closed Dec 15, 2022

• Extend math.dist and math.hypot with non-Euclidian distances

  #100269 closed Dec 15, 2022

• Set default lamb to 1.0 in random.expovariate()

  #100234 closed Dec 15, 2022

• add to Class like Trait or Interface

  #100267 closed Dec 15, 2022

• DOC: tp_watch was added to PyTypeObject but is not documented

  #99767 closed Dec 15, 2022

• add a `LIBFFI_LIBS` to `setup.py` allowing to override the autodetection

  #100236 closed Dec 15, 2022

• asyncio tcp transport on Windows reads bytearray instead of bytes

  #99941 closed Dec 15, 2022

• Polish and cleanup watchers code

  #100000 closed Dec 14, 2022

• [Quickstart tutorial]: typo in section on strings?

  #100245 closed Dec 14, 2022

• Possibly missing parameters in the documentation of asyncio functions

  #100248 closed Dec 14, 2022

• Cannot use 'multiprocessing'

  #100241 closed Dec 14, 2022

• Use a correct and transparent definition of "code unit" in C code

  #100222 closed Dec 14, 2022

• Can't read int value from middle of two lists

  #100233 closed Dec 14, 2022

• [multiprocessing] Multiprocessing in spawn mode doesn't work when the target is a method in a unittest.TestCase subclass, when run either with unittest or with pytest

  #78065 closed Dec 13, 2022

• Possible deadlock on sys.stdout/stderr when combining multiprocessing with threads

  #72568 closed Dec 13, 2022

• Python 2.7. Script interruption on logoff from 0 session under Win2003 and earlier

  #64712 closed Dec 13, 2022

• Update multiprocessing.spawn to use runpy.run_path

  #64177 closed Dec 13, 2022

• tarfile: Exception ignored in (... stdout ...) BrokenPipeError

  #84032 closed Dec 13, 2022

• [C API] Make the PyThreadState structure opaque (move it to the internal C API)

  #84128 closed Dec 13, 2022

• [C API] Hide static types from the limited C API

  #84781 closed Dec 13, 2022

• Build Python with -Wundef: don't use undefined macros

  #90828 closed Dec 13, 2022

• [C API] Move the PyCodeObject structure to the internal C API (make the structure opaque)

  #91397 closed Dec 13, 2022

• [security] Document zlib, gzip, bz2 and tarfile known vulnerabilities

  #94531 closed Dec 13, 2022

• Refleak in PyGen_New()? Also, PyGen_New() is not tested

  #99485 closed Dec 13, 2022

• test.support.os_helper.rmdir(): PermissionError: [WinError 32] The process cannot access the file because it is being used by another process

  #98219 closed Dec 13, 2022

• "Embedding Python in Another Application" documentation examples use deprecated functions

  #95709 closed Dec 13, 2022

• Drop support for platforms without two's complement integer representation: require two's complement to build Python

  #100008 closed Dec 13, 2022

• Add Py_SETREF() and Py_XSETREF() macros to the limited C API 3.12

  #99574 closed Dec 13, 2022

• Add Py_HOLD_REF() macro to hold a strong reference to a Python object while executing code

  #99481 closed Dec 13, 2022

• New GitHub warning: `'ERROR': macro redefinition`

  #100213 closed Dec 13, 2022

• Optimizing constant list subscripting

  #96939 closed Dec 13, 2022

• `sysconfig.get_default_scheme` `versionadded` vs `versionchanged`

  #100206 closed Dec 13, 2022

• Add BINARY_AND_INT to specialize BINARY_AND for int

  #100165 closed Dec 13, 2022

• Enum Docs does MultiplesOfThree instead of PowersOfThree

  #100174 closed Dec 12, 2022

• Redundant NULL check in profile_trampoline function (sysmodule.c)

  #96715 closed Dec 12, 2022

• Add PyDict_ContainsString()

  #100100 closed Dec 12, 2022

• `StopIteration` Exception is ignored in `map()`

  #100111 closed Dec 12, 2022

49 Issues opened by 46 people

• csv.Dialect: Defaults are documented but not correctly implemented

  #100335 opened Dec 18, 2022

• Smtp auth login should fail immediately if error is bad authentication

  #100331 opened Dec 18, 2022

• Inconsistent drive letter case on Windows

  #100322 opened Dec 17, 2022

• Redundant variable newfree in function analyze_block()

  #100321 opened Dec 17, 2022

• Python 3.11.0 -> 3.11.1 : ...\Python311\DLLs not added to sys.path in embedded startup on Windows

  #100320 opened Dec 17, 2022

• `iscoroutinefunction` returns False for wrapper functions with `update_wrapper` applied

  #100317 opened Dec 17, 2022

• Clarification in the `__slots__` documentation

  #100315 opened Dec 17, 2022

• __hash__ method in str child class causing unintended side effects

  #100313 opened Dec 17, 2022

• Bug: `binascii.a2b_uu` Implementation incorrectly assumes padded bytes are always whitespace

  #100308 opened Dec 16, 2022

• Python WASM-WASI can't be executed from a different directory than root.

  #100307 opened Dec 16, 2022

• `ast.literal_eval` is still referred to as safe by the documentation for `eval`

  #100305 opened Dec 16, 2022

• socket.getfqdn() returns unqualifed hostname if the resolver is configured to trim local domains

  #100298 opened Dec 16, 2022

• email.utils.make_msgid return ids that break email messages with related content

  #100293 opened Dec 16, 2022

• Grammar differences between Doc grammar and Pegen grammar for Python

  #100292 opened Dec 16, 2022

• unittest: `self` is not passed with specced/autospecced `PropertyMock`

  #100291 opened Dec 16, 2022

• unittest: TestLoader.discover() returns tests in package/__init__.py

  #100290 opened Dec 16, 2022

• Finish up LOAD_ATTR specialisation

  #100288 opened Dec 16, 2022

• unittest.mock.seal doesn't work as expected with AsyncMock

  #100287 opened Dec 16, 2022

• venv: optional activate link/copy to solve ci/portability headaches

  #100281 opened Dec 15, 2022

• pprint collections with correct indentation and line breaks

  #100264 opened Dec 15, 2022

• email.policy.SMTP TypeError: 'Header' object is not subscriptable

  #100261 opened Dec 15, 2022

• gzip module writes file with bad CRC when saving large files

  #100260 opened Dec 15, 2022

• summarize_stats: Link failure kinds to GitHub search

  #100257 opened Dec 14, 2022

• Ensurepip fails ungracefully when mimetype is missing from Windows registry

  #100256 opened Dec 14, 2022

• Clarify the situation with the memory allocation for `PyConfig.home`

  #100251 opened Dec 14, 2022

• py.exe launcher ignores [commands] from py.ini

  #100247 opened Dec 14, 2022

• Class is not generic if it extends `type[X]`

  #100246 opened Dec 14, 2022

• performance shortcut in functools.partial behaves differently in C and in Python version

  #100242 opened Dec 14, 2022

• Use a principled, and consistent, implementation of freelists.

  #100240 opened Dec 14, 2022

• Specialize long tail of binary operations using a table.

  #100239 opened Dec 14, 2022

• Update test_peg_generator to not need distutils & reenable it

  #100238 opened Dec 14, 2022

• Update test_check_c_globals to not need distutils & reenable it

  #100237 opened Dec 14, 2022

• socket.AF_PACKET doc: proto is *not* in network byte order

  #100231 opened Dec 14, 2022

• raise a Warning when os.fork() is called and the process has multiple threads

  #100228 opened Dec 14, 2022

• Improve Interpreter Isolation

  #100227 opened Dec 14, 2022

• `asyncio.StreamReader.read` does what exactly?

  #100226 opened Dec 13, 2022

• FAIL: test_quickened_static_code_gets_unquickened_at_Py_FINALIZE

  #100225 opened Dec 13, 2022

• `make sharedinstall` does not create lib-dynload in DESTDIR if lib-dynload exists in system already

  #100221 opened Dec 13, 2022

• `make sharedinstall` does not return failure if install commands fail

  #100220 opened Dec 13, 2022

• socket.if_nametoindex('no-such-iface') raises OSError() without setting errno

  #100218 opened Dec 13, 2022

• Link in code comment no longer relevant for HTML unescaping

  #100210 opened Dec 13, 2022

• Factor out logic to generate ModuleNotFoundError in importlib?

  #100208 opened Dec 13, 2022

• Bare yield's behaviour undocumented

  #100201 opened Dec 12, 2022

• Configure fails on getaddrinfo bug check in networkless environement

  #100200 opened Dec 12, 2022

• Python uninstalls wrong instance if it isn't installed in C:/...

  #100199 opened Dec 12, 2022

• Add more tests for `asyncio` subprocess

  #100192 opened Dec 12, 2022

• Software executed using subprocess.Popen() or os.system() may encounter errors due to DLLs.

  #100191 opened Dec 12, 2022

• Too many misses in BINARY_SUBSCR_LIST_INT

  #100188 opened Dec 12, 2022

• Variable Not Defined When Using Dictionary Comprehension Inside a Function Scope [Pdb]

  #100185 opened Dec 12, 2022

105 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-89727: Fix os.walk RecursionError on deep trees

  #99803 commented on Dec 19, 2022 • 29 new comments

• gh-74033: Fix bug when Path takes and ignores **kwargs

  #19632 commented on Dec 17, 2022 • 8 new comments

• gh-68320, gh-88302 - Allow for `pathlib.Path` subclassing

  #31691 commented on Dec 18, 2022 • 8 new comments

• gh-99110: Initialize frame->previous in init_frame to fix segmentation fault

  #100182 commented on Dec 18, 2022 • 8 new comments

• PEP 632: Remove the distutils package (Python 3.12)

  #92584 commented on Dec 14, 2022 • 7 new comments

• Windows python3 executable

  #99185 commented on Dec 16, 2022 • 7 new comments

• gh-91133: tempfile.TemporaryDirectory: fix symlink bug in cleanup

  #99930 commented on Dec 15, 2022 • 7 new comments

• gh-67790: Support float-style formatting for Fraction instances

  #100161 commented on Dec 15, 2022 • 7 new comments

• Clarify that shlex.quote does not quote shell keywords

  #70312 commented on Dec 14, 2022 • 6 new comments

• Change shutil.rmtree and os.walk to support very deep hierarchies

  #89727 commented on Dec 18, 2022 • 6 new comments

• GH-100133: fix `asyncio` subprocess losing `stderr` and `stdout` output

  #100154 commented on Dec 15, 2022 • 6 new comments

• os.path.normpath of relative path r".\C:\x" returns absolute path r"C:\x" on Windows, similar in pathlib

  #100162 commented on Dec 13, 2022 • 5 new comments

• regression with latest Python 3.11.1 and _socket not found

  #100171 commented on Dec 14, 2022 • 5 new comments

• functools.cached_property incorrectly locks the entire descriptor on class instead of per-instance locking

  #87634 commented on Dec 16, 2022 • 5 new comments

• hashlib should probably load "default" OpenSSL provider on OpenSSL 3.x explicitly

  #92876 commented on Dec 16, 2022 • 4 new comments

• asyncio subprocess stdout occasionally lost (3.11.0 → 3.11.1 regression)

  #100133 commented on Dec 12, 2022 • 3 new comments

• macOS linker warnings in macOS ventura

  #97524 commented on Dec 15, 2022 • 3 new comments

• bpo-32782: PEP3118 itemsize of an empty ctypes array should not be 0

  #5576 commented on Dec 15, 2022 • 3 new comments

• gh-78878: Deleteing PyCField_new function

  #14837 commented on Dec 18, 2022 • 3 new comments

• gh-99726: Adds os.statx function and associated constants

  #99755 commented on Dec 18, 2022 • 3 new comments

• gh-100129: Make the names of all classes in the types module resolvable

  #100130 commented on Dec 18, 2022 • 3 new comments

• IsolatedAsyncioTestCase `__del__` could be dangerous

  #96021 commented on Dec 13, 2022 • 2 new comments

• ValueError: incompatible stacks when jumping to async function signatures for python 3.11.0

  #99527 commented on Dec 13, 2022 • 2 new comments

• remove/delete method for zipfile/tarfile objects

  #51067 commented on Dec 15, 2022 • 2 new comments

• Python 3.9.14: grammar/clarity improvements for str.encode, str.decode error-checking documentation

  #99991 commented on Dec 16, 2022 • 2 new comments

• bpo-36203: Check callback is callable in PyWeakref_NewRef

  #26273 commented on Dec 17, 2022 • 2 new comments

• GH-91166: zero copy SelectorSocketTransport transport implementation

  #31871 commented on Dec 15, 2022 • 2 new comments

• gh-91325: Skip Stable ABI checks with Py_TRACE_REFS special build

  #92046 commented on Dec 14, 2022 • 2 new comments

• GH-86296: Fix for asyncio.wait_for() swallowing cancellation, and add tests

  #98607 commented on Dec 15, 2022 • 2 new comments

• gh-85267: Improvements to inspect.signature __text_signature__ handling

  #98796 commented on Dec 12, 2022 • 2 new comments

• GH-99554: `marshal` bytecode more efficiently

  #99555 commented on Dec 18, 2022 • 2 new comments

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

  #99632 commented on Dec 16, 2022 • 2 new comments

• gh-99535: Add test for inheritance of annotations and update documentation

  #99990 commented on Dec 18, 2022 • 2 new comments

• gh-100146: Steal references from stack when building a list

  #100147 commented on Dec 18, 2022 • 2 new comments

• gh-99952: [ctypes] fix refcount issues in from_param() result.

  #100169 commented on Dec 18, 2022 • 2 new comments

• Upgrade OpenSSL bundled with windows to 1.1.1s

  #100180 commented on Dec 12, 2022 • 1 new comment

• pathlib behaviour with filenames ending with '.'

  #100157 commented on Dec 12, 2022 • 1 new comment

• Add a "warning" option to enum.FlagBoundary

  #99999 commented on Dec 13, 2022 • 1 new comment

• Python 3.10 installed from the Microsoft Store does not add scripts to path

  #99228 commented on Dec 13, 2022 • 1 new comment

• Make it possible to collect pystats of parts of runs

  #100143 commented on Dec 13, 2022 • 1 new comment

• Consider making Windows select.select interruptible using WSAEventSelect & WSAWaitForMultipleEvents

  #79115 commented on Dec 13, 2022 • 1 new comment

• crash in embed mode（3.8.10）

  #100173 commented on Dec 13, 2022 • 1 new comment

• Asyncio Tutorial

  #79012 commented on Dec 13, 2022 • 1 new comment

• code.co_positions behaviour does not match documentation

  #100117 commented on Dec 13, 2022 • 1 new comment

• multiprocessing's "spawn" doesn't actually use spawn

  #90525 commented on Dec 13, 2022 • 1 new comment

• multiprocessing's default posix start method of `'fork'` is broken: change to `'spawn'`

  #84559 commented on Dec 13, 2022 • 1 new comment

• Script name for venv PowerShell activate

  #88790 commented on Dec 14, 2022 • 1 new comment

• Update activate(.bat) for a dynamic VIRTUAL_ENV

  #97647 commented on Dec 14, 2022 • 1 new comment

• performance degradation creating a mock object (by factor 7-8)

  #83076 commented on Dec 14, 2022 • 1 new comment

• get_lock() method is not present for Values created using multiprocessing.Manager()

  #79967 commented on Dec 15, 2022 • 1 new comment

• python -m venv --copies attempts to create a symlink regardless of if it's supported by the filesystem

  #98975 commented on Dec 15, 2022 • 1 new comment

• Consider testing `zoneinfo` with `tzdata` PyPI package installed

  #99649 commented on Dec 15, 2022 • 1 new comment

• ZoneInfo object raises OSError instead of ZoneInfoNotFoundError for timezone input larger than 255 characters

  #96463 commented on Dec 15, 2022 • 1 new comment

• resource tracker destroys shared memory segments when other processes should still have valid access

  #82300 commented on Dec 16, 2022 • 1 new comment

• `__annotations__` are not inherited in 3.10 while they are in 3.8

  #99535 commented on Dec 16, 2022 • 1 new comment

• importlib.metadata.version can return None

  #91216 commented on Dec 16, 2022 • 1 new comment

• date.today() is half as fast as datetime.now().date()

  #88473 commented on Dec 17, 2022 • 1 new comment

• Regression in 3.12a3 - segfault in interpreter trampoline

  #100126 commented on Dec 17, 2022 • 1 new comment

• csv.Sniffer().sniff(0) returns a value without the "strict" attribute

  #73138 commented on Dec 18, 2022 • 1 new comment

• urllib http client vulnerable to DOS attack

  #89953 commented on Dec 18, 2022 • 1 new comment

• Behaviour change in partialmethod in Python3.11

  #99152 commented on Dec 18, 2022 • 1 new comment

• bpo-30514: test_pop3lib asyncore with asyncio

  #1864 commented on Dec 14, 2022 • 1 new comment

• bpo-22253: Add support to unnamed sections in ConfigParser

  #2735 commented on Dec 13, 2022 • 1 new comment

• bpo-1572968: Release the GIL while calling mmap() in the mmap module

  #14114 commented on Dec 12, 2022 • 1 new comment

• bpo-33007: Name-mangled private methods don't roundtrip when pickling

  #21480 commented on Dec 17, 2022 • 1 new comment

• bpo-38119: Fix shmem resource tracking

  #21516 commented on Dec 16, 2022 • 1 new comment

• bpo-8595: Update urllib, httplib, smtplib docs to warn about global timeout value

  #27087 commented on Dec 12, 2022 • 1 new comment

• gh-81536: For nonblocking sockets, add `SSLSocket.eager_recv` to call `SSL_read` in a loop

  #31492 commented on Dec 12, 2022 • 1 new comment

• gh-83004: Clean up refleaks in _decimal initialisation

  #99043 commented on Dec 12, 2022 • 1 new comment

• GH-91095: Specialize calls to normal Python classes.

  #99331 commented on Dec 12, 2022 • 1 new comment

• GH-99554: Pack location tables more effectively

  #99556 commented on Dec 15, 2022 • 1 new comment

• gh-96463: fix `load_tzdata` raising `OSError`, not `ZoneInfoNotFound…

  #99602 commented on Dec 15, 2022 • 1 new comment

• gh-99925: Fix inconsistency in `json.dumps()` error messages

  #99926 commented on Dec 17, 2022 • 1 new comment

• gh-92216: improve performance of hasattr for type objects

  #99979 commented on Dec 18, 2022 • 1 new comment

• Better specify number of nested scopes

  #70393 commented on Dec 12, 2022 • 0 new comments

• email.generator.Generator ignores policy when using `multipart/signed` → ruins signing

  #99533 commented on Dec 13, 2022 • 0 new comments

• Generate the interpreter

  #98831 commented on Dec 13, 2022 • 0 new comments

• error handling in the compiler is inconsistent

  #99955 commented on Dec 13, 2022 • 0 new comments

• AsyncIO's wait_for can hide cancellation in a rare race condition

  #86296 commented on Dec 14, 2022 • 0 new comments

• shutil.copystat fails with PermissionError in WSL

  #82814 commented on Dec 14, 2022 • 0 new comments

• Statically allocate interpreter states as much as possible.

  #90111 commented on Dec 14, 2022 • 0 new comments

• os.path.join does not work correctly

  #100172 commented on Dec 14, 2022 • 0 new comments

• Avoid using iterable coroutines in `asyncio` internally

  #100112 commented on Dec 15, 2022 • 0 new comments

• Please use active voice in async docs.

  #85747 commented on Dec 15, 2022 • 0 new comments

• [subinterpreters] Global C variables are a problem

  #81057 commented on Dec 15, 2022 • 0 new comments

• Context manager support for `contextvars.Context`

  #99633 commented on Dec 17, 2022 • 0 new comments

• Some C struct members are not marked up in docs

  #97909 commented on Dec 17, 2022 • 0 new comments

• PEP 604 Union syntax does not support forward references

  #90015 commented on Dec 17, 2022 • 0 new comments

• configure: `--with-dbmliborder=gdbm` no longer satisfies `_dbm`

  #98636 commented on Dec 18, 2022 • 0 new comments

• Meta issue: clean up redundant compat code

  #100176 commented on Dec 18, 2022 • 0 new comments

• gh-51067: Add remove() in ZipInfo

  #19358 commented on Dec 15, 2022 • 0 new comments

• gh-84436: Implement Immortal Instances

  #19474 commented on Dec 17, 2022 • 0 new comments

• GH-85979: Clarify the vague specification of object.__await__

  #22320 commented on Dec 16, 2022 • 0 new comments

• gh-91398: Remove IDLE shell sidebar padding

  #32363 commented on Dec 14, 2022 • 0 new comments

• gh-99069: Consolidate checks for static_assert

  #94766 commented on Dec 17, 2022 • 0 new comments

• gh-98169 dataclasses.astuple support DefaultDict

  #98170 commented on Dec 15, 2022 • 0 new comments

• GH-96764: rewrite `asyncio.wait_for` to use `asyncio.timeout`

  #98518 commented on Dec 14, 2022 • 0 new comments

• gh-98636: Fix detecting gdbm_compat for _dbm module

  #98643 commented on Dec 18, 2022 • 0 new comments

• gh-99595: Fix bug in multiprocessing.managers.BaseProxy that causes AttributeError when passing a proxy between processes

  #99598 commented on Dec 18, 2022 • 0 new comments

• gh-99266: ctypes: Preserve a more detailed exception in _SimpleCData.from_param

  #99760 commented on Dec 15, 2022 • 0 new comments

• gh-99761: add invalid_index macro

  #99762 commented on Dec 15, 2022 • 0 new comments

• gh-99203: `shutil.make_archive()`: restore select CPython <= 3.10.5 behavior

  #99802 commented on Dec 13, 2022 • 0 new comments

• [3.10] GH-87235: Make sure "python /dev/fd/9 9</path/to/script.py" works on macOS (GH-99768)

  #99817 commented on Dec 16, 2022 • 0 new comments

• gh-97908: CAPI docs: Remove repeated struct names from member docs

  #100054 commented on Dec 15, 2022 • 0 new comments

• gh-94155: Reduce hash collisions for code objects

  #100183 commented on Dec 18, 2022 • 0 new comments