NOTE: The PRs are ordered by staleness.

In case of multiple Pull Requests, you will see the PR that is most stale first.

File Pull Requests
.azure-pipelines/ci.yml 18371 bpo-33351: Patches to build on clang-cl
.azure-pipelines/libffi-build.yml 31136 Set meaningful job name for LibFFI
.azure-pipelines/pr 18371 bpo-33351: Patches to build on clang-cl
.azure-pipelines/pr.yml 18371 bpo-33351: Patches to build on clang-cl
.azure-pipelines/windows-steps.yml 18371 bpo-33351: Patches to build on clang-cl
.cirrus.yml 91961 gh-91960: Add FreeBSD build and test using Cirrus-CI
.coveragerc 8150 Add a coveragerc file that ignores code blocks that don't matter for coverage
.github/CODEOWNERS 92504 gh-82927: Update files related to HTML entities.
.github/actions/roundup_summary.py 91738 bpo-to-github-migration replace roundup summary script
.github/workflows/build.yml 92342 [3.7] bpo-40548: Fix "Check for source changes (pull_request)" GH Action job (GH-21806)
.github/workflows/doc.yml 30419 Upload NEWS file as artifact
.github/workflows/roundup.yml 91738 bpo-to-github-migration replace roundup summary script
.github/workflows/verify-bundled-wheels.yml 31885 bpo-47016: Create a workflow for verifying bundled pip and setuptools
.gitignore 22694 bpo-30934: add script for running coverage on IDLE modules' tests 29534 bpo-45573: Detect stdlib extension modules in configure 31164 gh-90815: Add mimalloc memory allocator 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/Makefile 12408 bpo-36345: Doc: make serve uses http.server instead of Tools/scripts/server.py
Doc/README.rst 91568 gh-91565 Simple changes to reflect new bug reporting location.
Doc/c-api/arg.rst 11834 bpo-34235: PyArg_ParseTupleAndKeywords: support required keyword arguments 19610 bpo-23980: Improve the docs for format units starting with 'e' 28634 bpo-45325: Add a new 'p' parameter to Py_BuildValue to convert an integer into a Python bool
Doc/c-api/capsule.rst 6898 bpo-32414: PyCapsule_Import() now imports submodules if needed.
Doc/c-api/cell.rst 3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state
Doc/c-api/code.rst 91789 gh-91744: Add semi-stable C API tier
Doc/c-api/dict.rst 31787 bpo-46896: Add C API for watching dictionaries
Doc/c-api/exceptions.rst 15496 bpo-32847: Add DirectoryNotEmptyError subclass of OSError 20329 gh-67377: Document that PyErr_SetString, etc. chain exceptions 20543 bpo-25782: Prevent cycles in the __context__ chain. 27799 bpo-44938: Expose PyErr_ChainExceptions in the stable API
Doc/c-api/function.rst 92257 gh-91049: Introduce set vectorcall field API for PyFunctionObject
Doc/c-api/init.rst 8023 bpo-34206: Improve docs and test coverage for pre-init functions 17575 bpo-36225: Finalise subinterpreters in Py_FinalizeEx() 24876 bpo-43956: Doc/c-api: Fix default program name 28525 bpo-42969: Hang non-main threads that attempt to acquire the GIL during finalization 31480 bpo-33601 Py_UTF8Mode is not documented 91789 gh-91744: Add semi-stable C API tier
Doc/c-api/init_config.rst 8023 bpo-34206: Improve docs and test coverage for pre-init functions 31164 gh-90815: Add mimalloc memory allocator 92361 gh-57684: Add the -p command line option 92791 Doc: Update references and examples of old, unsupported OSes and uarches
Doc/c-api/intro.rst 11277 bpo-35514: Enhanced the explanation on reference count details 22242 bpo-41790: update error in documentation
Doc/c-api/long.rst 26774 bpo-14995: Clarify in PyLong_FromString that digits should be ended by a null byte
Doc/c-api/memory.rst 31164 gh-90815: Add mimalloc memory allocator
Doc/c-api/module.rst 23240 bpo-42327: Add PyModule_Add(). 23286 bpo-42376: New C-APIs to simplify module attribute declaration 23443 bpo-42327: Add PyModule_Add() (smaller).
Doc/c-api/number.rst 9301 bpo-34676: Always return a 2-tuple from divmod() and PyNumber_Divmod().
Doc/c-api/object.rst 22269 bpo-41787: add references to PEP424, and a sentence on purpose for __length_hint__
Doc/c-api/reflection.rst 3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state
Doc/c-api/stable.rst 91789 gh-91744: Add semi-stable C API tier
Doc/c-api/structures.rst 20756 PyGetSetDef: "closure" is not a function pointer
Doc/c-api/type.rst 14066 bpo-37270: Manage memory lifetime for all type-related objects. 21238 bpo-41171: Added method "PyMetaType_FromSpec" to allow for specifying the metaclass for the type. 93012 gh-60074: add new stable API function PyType_FromMetaModuleAndSpec
Doc/c-api/typeobj.rst 28358 bpo-45210: Document that error indicator may be set in tp_dealloc 93012 gh-60074: add new stable API function PyType_FromMetaModuleAndSpec
Doc/c-api/unicode.rst 12680 bpo-18697: Update PyUnicode parameter names 15300 bpo-37864: Correct and deduplicate "isprintable" docs; add test. 28955 bpo-45472: Add PyUnicode_DecodeUnicodeEscapeStateful() and PyUnicode_DecodeRawUnicodeEscapeStateful()
Doc/c-api/veryhigh.rst 8023 bpo-34206: Improve docs and test coverage for pre-init functions
Doc/conf.py 17748 bpo-22593: Automate update of Unicode data version in documentation 24521 gh-87378: [doc] Link to source of Python and Argument Clinic classes and functions 26906 bpo-24132: Add direct subclassing of PurePath/Path in pathlib 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/contents.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/data/refcounts.dat 23286 bpo-42376: New C-APIs to simplify module attribute declaration 24659 bpo-43327: Fix the docs for PyImport_ImportFrozenModuleObject() 28955 bpo-45472: Add PyUnicode_DecodeUnicodeEscapeStateful() and PyUnicode_DecodeRawUnicodeEscapeStateful()
Doc/data/stable_abi.dat 3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state 27799 bpo-44938: Expose PyErr_ChainExceptions in the stable API 28955 bpo-45472: Add PyUnicode_DecodeUnicodeEscapeStateful() and PyUnicode_DecodeRawUnicodeEscapeStateful() 93012 gh-60074: add new stable API function PyType_FromMetaModuleAndSpec
Doc/distutils/_setuptools_disclaimer.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/distutils/apiref.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/distutils/builtdist.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/distutils/commandref.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/distutils/configfile.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/distutils/examples.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/distutils/extending.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/distutils/index.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/distutils/introduction.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/distutils/packageindex.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/distutils/setupscript.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/distutils/sourcedist.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/distutils/uploading.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/extending/building.rst 30062 bpo-46005: add note about setuptools to Doc/extending/building.rst
Doc/extending/embedding.rst 4910 bpo-32353: Added docs about Embedding with an frozen module limitation.
Doc/extending/extending.rst 21673 bpo-41430 Add docs for generating C function signatures
Doc/extending/newtypes.rst 20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h
Doc/extending/newtypes_tutorial.rst 20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h
Doc/extending/windows.rst 26020 bpo-43804: Improve "Building C and C++ Extensions on Windows" docs
Doc/faq/library.rst 92791 Doc: Update references and examples of old, unsupported OSes and uarches
Doc/faq/programming.rst 93068 gh-48496: Added example and link to faq for UnboundLocalError in reference
Doc/faq/windows.rst 92765 gh-75608: Add Windows FAQ entry for missing CRT
Doc/howto/descriptor.rst 24901 Improve the Descriptor HowTo Guide
Doc/howto/functional.rst 32172 bpo-39971: Change examples to be runnable 91814 Docs: replace 'currying' by 'partial function'.
Doc/howto/logging-cookbook.rst 92591 gh-92592 : allow logging filters to return a LogRecord
Doc/howto/logging.rst 92646 gh-91513: add ``taskname`` to ``logging.LogRecord`` attributes 93063 gh-92859: Doc: add info about logging.debug() calling basicConfig()
Doc/howto/sockets.rst 92791 Doc: Update references and examples of old, unsupported OSes and uarches
Doc/howto/urllib2.rst 92751 gh-92719: Remove broken link in urllib2 documentation
Doc/includes/custom2.c 20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h
Doc/includes/custom3.c 20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h
Doc/includes/custom4.c 20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h
Doc/includes/email-read-alternative.py 92218 gh-82530: Bubble comment upwards for email example
Doc/library/2to3.rst 20843 bpo-40896: add missing links to source-code to library documentation 27752 Add Third-party resources section 92762 Use mdash-es consistently in the library docs index
Doc/library/__future__.rst 19660 bpo-40366: Remove support for passing obsolete flags into compile 92760 Dissociate `__future__` docs description from concurrency futures
Doc/library/__main__.rst 30480 bpo-46279: Fixed __main__.py documentation typo
Doc/library/aifc.rst 3484 bpo-31412: wave.open takes a path-like object
Doc/library/argparse.rst 1698 bpo-30421: Added fromfile_parent_relative parameter + docs to argparse.ArgumentParser 18208 bpo-39467: allow user to deprecate CLI arguments 21444 bpo-41136: Add a parameter to argparse.ArgumentParser for file encoding 22129 bpo-12806: Add argparse FlexiHelpFormatter 24275 bpo-42980: Add GnuStyleLongOptionsHelpFormatter 24357 bpo-43046: argparse: capturing actions 24367 bpo-42973: argparse: mixing optional and positional 24377 bpo-42966: argparse: customizable help formatter 24478 bpo-43160: Add extend_const action to argparse 27295 bpo-41255: handle argparse errors with exit_on_error=False consistently 29192 bpo-45587: Distinguish title and description arguments from **kwargs in add_argument_group methods 30071 bpo-13966: Add enable/disable_interspersed_args to ArgumentParser 31125 bpo-20039: Add doc to argparse.ArgumentTypeError 31602 bpo-20970: Clarify prog behavior in argparse
Doc/library/array.rst 19800 bpo-40440: memoryview construction of array.array without copy 24666 [DOC] Snippet code to str methods
Doc/library/ast.rst 19211 bpo-15987: Implement ast.compare 26160 bpo-28307: Optimize C-style formatting of numbers
Doc/library/asynchat.rst 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Doc/library/asyncio-dev.rst 25990 bpo-44075: Add asyncio.stalled audit hook
Doc/library/asyncio-eventloop.rst 16360 bpo-38267: Add thread timeout parameter to `loop.shutdown_default_executor()` 18664 bpo-39765: Document caveats for asyncio add_signal_handler() 91442 gh-91441: Clarify the docs of asyncio.loop.subprocess_exec() 92682 gh-92679: Clarify asyncio.loop.start_tls parameters
Doc/library/asyncio-llapi-index.rst 92338 gh-91877 Fix "Write Transports" table in asyncio docs
Doc/library/asyncio-protocol.rst 20843 bpo-40896: add missing links to source-code to library documentation 92680 gh-92679: Clarify roles of asyncio protocols and transports
Doc/library/asyncio-queue.rst 14227 bpo-37334: Add a cancel method to asyncio Queues
Doc/library/asyncio-stream.rst 16429 bpo-37141: support multiple separators in Stream.readuntil 17434 bpo-35019: support IPAddress in asyncio.start_server() 21491 bpo-41305: Add StreamReader.readinto()
Doc/library/asyncio-task.rst 16360 bpo-38267: Add thread timeout parameter to `loop.shutdown_default_executor()` 20843 bpo-40896: add missing links to source-code to library documentation 21918 bpo-39671: Clarify semantics of asyncio.wait with FIRST_COMPLETED/EXCEPTION 22491 bpo-33533: Provide an async iterator version of as_completed
Doc/library/asyncio-tutorial/async-functions.rst 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/asyncio-cookbook.rst 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/case-study-chat-client-cli.rst 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/case-study-chat-server.rst 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/client05.py 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/index.rst 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/pttest.py 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/running-async-functions.rst 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/server01.py 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/server02.py 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/server03.py 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/server04.py 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/server05.py 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/server20.py 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/utils01.py 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/utils20.py 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/what-asyncio.rst 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio-tutorial/why-asyncio.rst 9748 bpo-34831: Asyncio tutorial
Doc/library/asyncio.rst 9748 bpo-34831: Asyncio tutorial 20843 bpo-40896: add missing links to source-code to library documentation
Doc/library/asyncore.rst 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Doc/library/base64.rst 30598 bpo-31116: Add Z85 variant to base64
Doc/library/bdb.rst 1687 bpo-30419: DOC: Update missing information in bdb docs 1756 bpo-30429: bdb and pdb: Add watchpoint function 9647 bpo-34856: Make the repr of lambda containing the signature and body expression.
Doc/library/binascii.rst 92758 gh-92613: Deprecate other uuencode functionality per PEP 594 & document as such
Doc/library/cgi.rst 92792 gh-92611: Add details on replacements for cgi utility funcs
Doc/library/cmd.rst 13536 bpo-37030: hide undocumented commands in cmd module
Doc/library/code.rst 26217 bpo-12403: Mention sys.displayhook in code module docs and the compile builtin docs
Doc/library/codecs.rst 92758 gh-92613: Deprecate other uuencode functionality per PEP 594 & document as such
Doc/library/collections.abc.rst 21628 bpo-41400: Remove references to nonexisting __ne__ methods 32090 bpo-47122: Fix the table of methods in the collections.abc documentation
Doc/library/concurrent.futures.rst 707 bpo-29842: Make Executor.map less eager so it handles large/unbounded… 4243 bpo-22281 ENH add introspection API for concurrent.futures Executor 12668 bpo-36512: future_factory argument for Thread/ProcessPoolExecutor 13250 bpo-36780: Add wait_at_exit to ThreadPoolExecutor.shutdown. 18566 bpo-29842: Make Executor.map less eager so it handles large/unbounded… 24378 added doc about *iterables in concurrent.futures.Executor.map 26177 Correcting hyphenation in various locations in documentation
Doc/library/configparser.rst 2735 bpo-22253: Add support to unnamed sections in ConfigParser 11918 bpo-35954: Clarify string conversion in ConfigParser 26002 bpo-44082: Add a method to check interpolation errors in configparser 27830 bpo-41379 Clarification on options needed for indentation 31562 bpo-27583: Add more details on behavior of default_section 92503 gh-89336: Remove configparser APIs that were deprecated for 3.12
Doc/library/csv.rst 12071 bpo-36121: Override field_size_limit per csv.reader object 25989 bpo-24147: Document csv Dialect class defaults. Patch by Brandon Milam 29469 bpo-23041: update proposed changes to csv module. 32225 gh-76728: Coerce DictReader and DictWriter fieldnames argument to a list
Doc/library/ctypes.rst 19167 doc: fix documented winmode argument default in ctypes CDLL classes. 20843 bpo-40896: add missing links to source-code to library documentation 25384 bpo-43803: Updating docs and docstrings of the functions ctypes.string_at and ctypes.wstring_at to use the name "ptr" to refer to the first argument 92870 gh-92869: ctypes: Add c_time_t
Doc/library/curses.ascii.rst 20843 bpo-40896: add missing links to source-code to library documentation
Doc/library/curses.panel.rst 20843 bpo-40896: add missing links to source-code to library documentation
Doc/library/curses.rst 17825 bpo-39214: Add curses.window.in_wch 19392 bpo-40207: Expose NCURSES_EXT_FUNCS 20843 bpo-40896: add missing links to source-code to library documentation 21159 bpo-41091: Remove recommendation in curses module documentation to initialize LC_ALL and encode strings 24961 Fix a minor issue in the curses documentation
Doc/library/dataclasses.rst 11371 bpo-35232: Add module and qualname arguments to dataclasses.make_dataclass()
Doc/library/datetime.rst 5578 WIP: bpo-1100942: Add datetime.time.strptime and datetime.date.strptime 11529 bpo-35723: Proof of concept for tzidx cache 21447 bpo-41281: Fix missing/wrong backquotes and role texts in datetime documentation 30850 bpo-46447: Add doc warning about using naive datetimes in isoformat 32041 bpo-46614: Allow datetime.isoformat to use "Z" UTC designator 92796 gh-76075: Remove mentions of C's mktime in datetime.timestamp() 93001 gh-72572: Remove mention of synced None returns for utcoffset() and dst()
Doc/library/dbm.rst 28942 bpo-45452: Able to use GDBM_NUMSYNC flag if gdbm supports.
Doc/library/difflib.rst 26170 bpo-44149: Add `key` argument to difflib.get_close_matches()
Doc/library/dis.rst 26160 bpo-28307: Optimize C-style formatting of numbers 26714 bpo-44405: make dis cli "official" 31936 bpo-46939: Specialize calls to Python classes (POSTCALL edition) 31968 bpo-46841: Don't jump during `throw()` 91472 gh-91432: Add FOR_END, alternate: keep FOR_ITER around. 93020 GH-89914: Push two NULLs (instead of just one) before calls. Preparation for more efficient Python-to-Python call sequence.
Doc/library/distribution.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/library/distutils.rst 20843 bpo-40896: add missing links to source-code to library documentation 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Doc/library/doctest.rst 24028 bpo-42797: Add `-m` option for `doctest` 29346 doc: Remove backslashes in doctest grammar docs
Doc/library/email.charset.rst 21628 bpo-41400: Remove references to nonexisting __ne__ methods
Doc/library/email.compat32-message.rst 92758 gh-92613: Deprecate other uuencode functionality per PEP 594 & document as such
Doc/library/email.header.rst 21628 bpo-41400: Remove references to nonexisting __ne__ methods 92900 gh-67022: Document bytes/str inconsistency in email.header.decode_header() and add .decode_header_to_string() as a sane alternative
Doc/library/email.parser.rst 31765 bpo-17505 : [doc] email.header.Header.__unicode__ does not decode header
Doc/library/email.utils.rst 91450 gh-72346: Added isdst deprecation warning to email.utils.localtime
Doc/library/ensurepip.rst 17634 bpo-31046: ensurepip does not honour the value of $(prefix) 20843 bpo-40896: add missing links to source-code to library documentation
Doc/library/errno.rst 20665 bpo-40869: Adding missing errno system symbols descriptions
Doc/library/exceptions.rst 11580 bpo-27015: Save kwargs given to exceptions constructor 15496 bpo-32847: Add DirectoryNotEmptyError subclass of OSError 20253 bpo-39673: Map errno==ETIME to TimeoutError 20543 bpo-25782: Prevent cycles in the __context__ chain.
Doc/library/fileinput.rst 20775 bpo-40937: Remove deprecated universal mode
Doc/library/formatter.rst 20843 bpo-40896: add missing links to source-code to library documentation
Doc/library/fractions.rst 26064 bpo-44115: improve duck-typing of fractions
Doc/library/ftplib.rst 5309 bpo-12706: timeout sentinel in ftplib and poplib documentation
Doc/library/functions.rst 11263 bpo-35105: Document that CPython accepts "invalid" identifiers 15205 bpo-37808: Deprecate passing a single argument to super() 17255 Add return value type of import functions to docs 20000 bpo-34431: Docs does not eval allows code object as argument 20775 bpo-40937: Remove deprecated universal mode 21793 bpo-41510: Updated documentation to add `header` kw-argument of pdb.set_trace() 25039 bpo-43605: Improve the documentation to exec() and eval() 26217 bpo-12403: Mention sys.displayhook in code module docs and the compile builtin docs 27709 bpo-40899: Document exception raised when module cannot be imported 30128 bpo-46092: Fix/update missing parameters in function signatures for Built-in Functions documentation
Doc/library/functools.rst 21392 bpo-41231: Make wraps retain type annotations 26177 Correcting hyphenation in various locations in documentation
Doc/library/getpass.rst 29739 bpo-32731: Raise OSError from any failure in getpass.getuser()
Doc/library/glob.rst 25767 bpo-22167: Updated glob.iglob doc with details on memory use
Doc/library/gzip.rst 25410 bpo-43848: explain optional argument mtime in gzip.py. 29820 bpo-28445: Fix wrong documentation for GzipFile.peek 29847 bpo-24301: Do not fail when gzip files have trailing garbage
Doc/library/html.entities.rst 92504 gh-82927: Update files related to HTML entities.
Doc/library/http.client.rst 8305 bpo-22708: Upgrade HTTP CONNECT to protocol HTTP/1.1 14880 bpo-1346874: Add 'Expect: 100-Continue' support to httplib 17843 bpo-39224: Document None support for HTTPConnection.timeout 24803 Update http.client.rst 27087 bpo-8595: Update urllib, httplib, smtplib docs to warn about global timeout value
Doc/library/http.cookiejar.rst 23112 bpo-42037: Corrected request dependencies in CookieJar functions 91852 Document that MozillaCookieJar works for curl's cookie files
Doc/library/http.cookies.rst 14781 bpo-37522: Modify the parse of Set-Cookie 19058 bpo-40001: BaseCookie add ignore_errors kwarg to load method 19059 bpo-40002: Fix http.cookies.BaseCookie.load inconsistent errors
Doc/library/http.rst 22295 bpo-25739: Add PAYLOAD_TOO_LARGE / URI_TOO_LONG to http.HTTPStatus
Doc/library/http.server.rst 5308 bpo-32628: support DirectoryIndex for http server 20923 bpo-40990: Add HTTPS support to http.server.HTTPServer 30686 Update http.server.rst
Doc/library/idle.rst 5541 bpo-5594: IDLE startup configuration 17093 bpo-27465: Make IDLE help source menu entries unique and sorted 21682 bpo-6143: "Clear and restart" IDLE shell windows 26039 bpo-21261: IDLE: add completion of dict keys of type str
Doc/library/imaplib.rst 29398 bpo-45706: Add imaplib.IMAP4.login_plain
Doc/library/imghdr.rst 21573 gh-85455: Add missing doc strings and improve docs
Doc/library/importlib.metadata.rst 20843 bpo-40896: add missing links to source-code to library documentation
Doc/library/importlib.rst 17255 Add return value type of import functions to docs 27709 bpo-40899: Document exception raised when module cannot be imported 29174 bpo-45516: improve TraversableResources's documentation
Doc/library/inspect.rst 11590 bpo-35759: add introspection API for asynchronous generators 14579 bpo-37497: Add inspect.Signature.from_text(). 15359 bpo-19820: Updated documentation for inspect module: some module attributes were… 16600 bpo-38364: unwrap partialmethods just like we unwrap partials 19874 bpo-39990: try resolving type hints in pydoc
Doc/library/internet.rst 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Doc/library/interpreters.rst 18817 bpo-32604: Multiple Interpreters in the Stdlib (PEP 554)
Doc/library/io.rst 7947 bpo-32475: Add argument to peek() into I/O buffer without reading 30308 bpo-46209: add documentation for decoding newlines in the `io` module
Doc/library/ipaddress.rst 24180 bpo-42861: Add `next_network` function to ipaddress library 30687 bpo-43079:Fix ipv4_mapped document 31139 bpo-46646: mention that `bytes` are accepted in `ipaddress` docs 92572 gh-87245: Improve IPv6Address.ipv4_mapped documentation 92581 gh-92573: Add IPv4Address.ipv6_mapped attribute
Doc/library/ipc.rst 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Doc/library/json.rst 830 bpo-20774: Add a JSON serializer to collections.deque
Doc/library/locale.rst 18142 bpo-17659: Add locale.getfirstweekday
Doc/library/logging.handlers.rst 26553 bpo-44186: prevent TimedRotatingFileHandler overwriting log files 31355 bpo-46755: Don't log stack info twice in QueueHandler
Doc/library/logging.rst 92591 gh-92592 : allow logging filters to return a LogRecord 92646 gh-91513: add ``taskname`` to ``logging.LogRecord`` attributes 93063 gh-92859: Doc: add info about logging.debug() calling basicConfig()
Doc/library/mailbox.rst 804 bpo-22319: mailbox.MH now supports folders withou the ".mh_sequences"… 4770 bpo-32234: Context manager available for mailbox instances 20976 bpo-41026: Path-like object support for mailbox module 26776 bpo-31538: Clarify the mailbox factory default 31302 bpo-46734: Add method mailbox.Maildir.get_flags
Doc/library/mailcap.rst 28245 bpo-45141: allow specifying files for mailcap.getcaps 92024 gh-68966: Document mailcap shell injection vulnerability
Doc/library/mimetypes.rst 16567 bpo-34938: mimetypes.init() does not overwrite globals 27750 bpo-38656: Clarify MimeTypes obj behaviour in documentation
Doc/library/mmap.rst 14133 bpo-37308: Fix possible mojibake in mmap.mmap() when using the tagname param 24781 bpo-43429: mmap.size() now returns the size on Unix for anonymous memory 25425 bpo-34321: Add a trackfd parameter to mmap.mmap() 29075 bpo-45528: list mmap constants in documentation 92791 Doc: Update references and examples of old, unsupported OSes and uarches
Doc/library/multiprocessing.rst 9627 bpo-34837: Multiprocessing.Pool API Extension - Pass Data to Workers w/o Globals 10441 bpo-22393: Fix multiprocessing.Pool hangs if a worker process dies unexpectedly 15058 bpo-28053: Allow custom reducer when using multiprocessing 20651 bpo-40872: Add multiprocessing.Lock.locked() 23621 bpo-38520: Add multiprocessing.main_process() 25459 bpo-43881: add platform availabity information for os.sched_getaffinity 26332 bpo-44155: Add backlog arg for multiprocessing manager server 31482 Improve the documentation of the multiprocessing module 32339 gh-91340: Document multiprocessing.set_start_method force parameter
Doc/library/multiprocessing.shared_memory.rst 21877 bpo-39584: raise ValueError when creating shared memory of size greater than 1TB 30621 bpo-46398: posixshmem module shm_rename freebsd support. 92761 Remove `Provides` from `shared_memory` docs description
Doc/library/netrc.rst 17823 bpo-11416: handle multiple .netrc entries per host
Doc/library/numbers.rst 25619 bpo-23975: Correct conversion of Rational’s to float 26064 bpo-44115: improve duck-typing of fractions
Doc/library/operator.rst 22269 bpo-41787: add references to PEP424, and a sentence on purpose for __length_hint__
Doc/library/os.path.rst 21088 bpo-41092: Optionally request actual filesize via 'os.path.getsize' 21596 bpo-41357: Add a sentence to os.path.abspath() clarifying that it pre… 28003 bpo-33426: [doc] Behavior of os.path.join does not match documentation 91882 gh-81790: support "UNC" device paths in `ntpath.splitdrive()`
Doc/library/os.rst 5713 bpo-32862: Make os.dup2(fd, fd) a no-op for valid fd 18668 bpo-39759: fixed os.getenv docs 19125 bpo-39533: Use `statx` on more recent Linux to expose `st_flags` and `st_btime` on all platforms 22356 bpo-41825: restructure docs for the os.wait*() family 23901 bpo-42367: Restore os.makedirs() ability to apply *mode* recursively 25459 bpo-43881: add platform availabity information for os.sched_getaffinity 25515 bpo-38692: Add audit events to pidfd related functions 27376 bpo-28356: Document os.rename() behavior on Windows for differing filesystems
Doc/library/pathlib.rst 12785 bpo-36602: Allow pathlib.Path.iterdir to list recursively 19813 bpo-40358: add strict argument to pathlib.PurePath.relative_to 21157 bpo-34137: Add pathlib.Path.lexists and related 21596 bpo-41357: Add a sentence to os.path.abspath() clarifying that it pre… 24900 bpo-43525: Highlight pathlib operator behavior with anchored paths 24977 bpo-42444: Use attribute directives in the docs for pathlib.PurePath 26906 bpo-24132: Add direct subclassing of PurePath/Path in pathlib 29655 bpo-45606: Pathlib - do not follow links when checking for precise glob match 30650 bpo-46317: Add pathlib.Path.move that can handle rename across FS 31212 gh-64978: Add `chown()` to `pathlib.Path` 31338 bpo-46733: move `pathlib.Path.owner()` and `group()` to `PosixPath` 31339 bpo-46733: deprecate `pathlib` link methods when lacking needed `os` functions 31341 bpo-46733: raise `TypeError` when constructing foreign `pathlib.Path` flavour 31368 bpo-34526:[doc] Add description and examples of multiple arguments for Path.relative_to 31458 bpo-42777: implement `pathlib.WindowsPath.is_mount()` 32193 bpo-47161: Document that Path does not collapse initial `//` 92517 gh-90385: Add Path.walk method 92887 gh-92771: Add pathlib.Path.rmtree method
Doc/library/pdb.rst 1756 bpo-30429: bdb and pdb: Add watchpoint function 2399 bpo-30761: pdb: Add step/next count argument 28400 bpo-20853: fixed PDB's args and retval commands to handle objects with broken repr()
Doc/library/pickle.rst 9647 bpo-34856: Make the repr of lambda containing the signature and body expression.
Doc/library/pipes.rst 92016 gh-82678: Fix parameter name for pipes
Doc/library/platform.rst 31617 bpo-46882: Clarify argument type of platform.platform(aliased, terse) to boolean 31621 bpo-46882: Change default argument value to `False` instead of `0` 92791 Doc: Update references and examples of old, unsupported OSes and uarches
Doc/library/plistlib.rst 18622 bpo-39732: encode UIDs in XML as CF$UID
Doc/library/poplib.rst 5309 bpo-12706: timeout sentinel in ftplib and poplib documentation
Doc/library/posix.rst 92791 Doc: Update references and examples of old, unsupported OSes and uarches
Doc/library/profile.rst 31919 bpo-18795: Add cumpercall and totalpercall keys to pstats sort_stats
Doc/library/pyexpat.rst 31629 bpo-10149: Clarify pyexpat data truncation
Doc/library/re.rst 17470 bpo-38975: Add dedicated anchor for regexp syntax elements 31137 bpo-42353: Add prefixmatch APIs to the re module 92015 gh-69929: Add more specific definition of \w 92730 gh-92727: Add example of named group in doc for re.Match.__getitem__
Doc/library/reprlib.rst 20925 bpo-40995: reprlib.Repr attributes can be overriden in __init__() 92735 gh-92734: Add indentation feature to reprlib.Repr
Doc/library/resource.rst 16804 bpo-38480: resource.setrlimit() should raise PermissionError
Doc/library/rlcompleter.rst 19957 bpo-40529: rlcompleter with case insensitive
Doc/library/runpy.rst 18416 Update runpy.rst
Doc/library/sched.rst 13862 bpo-37174: Fix bug in sched.py and add cancel_all() method. 92716 gh-77771: Add enterabs example in sched
Doc/library/security_warnings.rst 92024 gh-68966: Document mailcap shell injection vulnerability
Doc/library/selectors.rst 2562 bpo-30844: selectors: add urgent data to read event 11193 bpo-35517: selector.EpollSelector: add new parameter to support extra events 27819 bpo-44951: Allow setting EPOLLEXCLUSIVE on selectors.EpollSelector
Doc/library/shlex.rst 2799 bpo-24869: Add startline and endline attributes to the tokens returned by shlex 13333 bpo-26124: Add note for shlex.quote()
Doc/library/shutil.rst 15811 bpo-18108: Adding dir_fd and follow_symlinks keyword args to shutil.chown 16575 bpo-37700: Raise a shutil.SpecialFileError when copying a Unix socket 16797 bpo-38288: adding strict_timestamps keyword arg to shutil.make_archive 23720 bpo-38893: Add preserve_security_context to shutil 23893 bpo-41843: Reenable use of sendfile in shutil module on Solaris 24482 bpo-43165 - Support the same files with new param in shutil.copyfile 29130 bpo-45558: shutil.copytree: Allow disabling copystat 29184 bpo-20749: Copy security warning to shutil 29910 bpo-20907: shutil._unpack_zipfile add warnings for skipped files
Doc/library/signal.rst 20843 bpo-40896: add missing links to source-code to library documentation 25515 bpo-38692: Add audit events to pidfd related functions
Doc/library/site.rst 17414 bpo-38937: exec lines from .pth files in a copy of the site.py globals 23504 bpo-42101: allow inheritance of venv 26377 bpo-44239: Use platform defined data directories instead of ~/.python_history 31546 bpo-46826: document prefixes argument on site.getsitepackages
Doc/library/smtpd.rst 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Doc/library/smtplib.rst 5176 bpo-28879: Add Date header if missing in smtplib send_message 8303 bpo-32814: Handle 8BITMIME availabilty in smtplib.SMTP.send_message 27087 bpo-8595: Update urllib, httplib, smtplib docs to warn about global timeout value
Doc/library/sndhdr.rst 21575 gh-85525: Indicate supported sound header formats
Doc/library/socket.rst 20029 bpo-31203: Expose IP_PKTINFO in the socket module 21127 bpo-41108: add `IP_PORTRANGE*` constants to the socket module 24722 socket documentation fix - rename triple to 3-tuple 92755 gh-92658: Add Hyper-V socket support 92935 Doc: adjust wording in socket docs
Doc/library/socketserver.rst 5258 bpo-32608: Adding a server into socketserver that handles client connection in new "multiprocessing.Process" processes. 19147 bpo-40057: Document some class attributes not mentioned in socketserver doc 21094 bpo-41093: TCPServer's serve_forever() shuts down immediately when calling shutdown() 24767 Update socketserver.rst
Doc/library/sqlite3.rst 17768 bpo-39170: Sqlite3 row_factory for attribute access: sqlite3.NamedRow 20398 gh-84943: Add support for 'directonly' and 'innocuous' flags for user-defined functions 27645 gh-89018: Complete documentation of `sqlite3` exceptions
Doc/library/ssl.rst 2449 bpo-16487: allow certificates to be specified from memory 5266 bpo-27815: Make SSL suppress_ragged_eofs default more secure 17938 bpo-18233: Add SSLSocket.get_verified_chain() and SSLSocket.get_unverified_chain() 22539 bpo-29394: docs for tunnelling TLS through TLS 25040 bpo-43640: Update TLS/SSL security consids. due to TLS 1.0 and TLS 1.1 deprecation 25255 bpo-37952: SSL: add support for export_keying_material 28602 bpo-45399: Remove hostflags from PySSLContext 28728 bpo-45369: Remove LibreSSL workarounds 31492 gh-81536: For nonblocking sockets, add `SSLSocket.eager_recv` to call `SSL_read` in a loop
Doc/library/stat.rst 19125 bpo-39533: Use `statx` on more recent Linux to expose `st_flags` and `st_btime` on all platforms
Doc/library/stdtypes.rst 1709 bpo-23560: DOC:Add summary table for str methods in stdtypes.rst 3237 bpo-27923: Minor API improvements for binary sequences (PEP 467) 13445 bpo-36906: Add str.dedent and cache it at compile time 15300 bpo-37864: Correct and deduplicate "isprintable" docs; add test. 16254 bpo-18236: Adjust str.isspace to use Unicode's White_Space property. 16741 Doc: printf-style library/stdtype improvements 17748 bpo-22593: Automate update of Unicode data version in documentation 17911 bpo-39267: Fix dict's __missing__ documentation 18463 bpo-39610: Raise TypeError for len(memoryview_0d) 21552 bpo-41411: Document f-strings in library/stdtypes.rst 24466 DOC: Improvements in library/stdtypes 24666 [DOC] Snippet code to str methods 26865 bpo-44175: Update docs for str title, istitle methods
Doc/library/string.rst 11405 bpo-35638: Introduce fixed point locale aware format type 29317 bpo-45669: Add ascii_alphanumerics in string module
Doc/library/struct.rst 24164 bpo-42836: ENH: fix caching documentation in struct module 28047 bpo-20803: doc: clarify that struct.pack_into writes 0x00 for pad bytes 92791 Doc: Update references and examples of old, unsupported OSes and uarches
Doc/library/subprocess.rst 19014 bpo-30082 Popen: add kwarg to hide process window on Windows 25416 clarify import of PIPE in subprocess docs 32344 bpo-47222: Allow pass-thru with stdout/stderr capture (GH-91378) 92181 gh-87452 Making returncode unreliability explicit 93070 gh-47937: Note that Popen attributes are read-only
Doc/library/sunau.rst 3484 bpo-31412: wave.open takes a path-like object
Doc/library/sys.rst 8755 bpo-34392: Add sys. _is_interned() 12632 bpo-36485: Add sys.clear_caches(). 14773 bpo-24053: Add EXIT_SUCCESS and EXIT_FAILURE values in the sys module 21793 bpo-41510: Updated documentation to add `header` kw-argument of pdb.set_trace() 31357 bpo-46759: Document that SystemExit doesn't trigger sys.excepthook 31934 bpo-47025: drop support for bytes on sys.path 32118 bpo-32642: add support for path-like objects in sys.path 92361 gh-57684: Add the -p command line option
Doc/library/syslog.rst 24432 bpo-43120: Add a number of LOG_* constants to syslog 92587 gh-92412: Clarifying the documentation on library/syslog
Doc/library/tarfile.rst 2962 bpo-26253: Add compressionlevel to tarfile stream 10714 bpo-35227: Add support for file objects of unknown size to tarfile 15244 bpo-21109: Add SafeTarFile 31610 bpo-23453: Clarify documentation on bytes vs text with non-seeking tarfile stream 91564 gh-89159: Add missing TarInfo members
Doc/library/tempfile.rst 14292 bpo-37302: Add an "onerror" callback parameter to the tempfile.TemporaryDirectory member functions 24785 Specify tempfile random naming constraints 27075 bpo-42830: Update the documentation for tempfile.mkstemp 29197 bpo-45593: make SpooledTemporaryFile.truncate return new file size and improve documentation 31785 [WIP] bpo-25927: Add support of a file descriptor in the tempfile module
Doc/library/test.rst 14331 bpo-37382: check for debug info before testing GDB 15881 bpo-7982: Modify captured_output to allow diferent encodings 92513 gh-77024: test.support: Improve documentation
Doc/library/textwrap.rst 27587 bpo-32397: new option for TextWrapper to allow stable wrapping 28136 bpo-12499: support custom len function in textwrap.wrap
Doc/library/timeit.rst 12953 bpo-36461: Added the total_time parameter to the timeit.autorange() function. 12954 bpo-36461: timeit - Additional changes for autorange
Doc/library/tk.rst 32293 bpo-47190: Initial async tk loop stuff
Doc/library/tkinter.async.rst 32293 bpo-47190: Initial async tk loop stuff
Doc/library/tkinter.dnd.rst 20896 bpo-40893: Add TkDND support to tkinter
Doc/library/tkinter.font.rst 22434 bpo-41851: Improve font actual docs
Doc/library/tkinter.rst 20896 bpo-40893: Add TkDND support to tkinter 23689 bpo-42560: Document more tkinter.Tk methods
Doc/library/trace.rst 31319 bpo-46742: Add "-d 123" / "--trace_fd 123" option to the trace module…
Doc/library/traceback.rst 13359 bpo-36927: Improve the docstring and Doc of traceback.
Doc/library/tty.rst 23546 bpo-41818: Make additions to the tty module
Doc/library/turtle.rst 92808 gh-73746: Add note on different Turtle fill behavior depending on platform
Doc/library/typing.rst 21753 bpo-41496: Create public API for typing._eval_type 27883 bpo-44975: [typing] Support issubclass for ClassVar data members 92873 gh-92871: Remove typing.{io,re} namespaces 92878 gh-92877: Advise to use typing.IO sparingly
Doc/library/unicodedata.rst 17748 bpo-22593: Automate update of Unicode data version in documentation
Doc/library/unittest.mock-examples.rst 16090 bpo-38157: Add example about per file output for mock_open. 16859 bpo: Improve documentation for mocks 20759 bpo-17013: Add Mock.call_event to allow waiting for calls
Doc/library/unittest.mock.rst 9647 bpo-34856: Make the repr of lambda containing the signature and body expression. 16094 bpo-17013: New mock to wait for multi-threaded events to happen 16859 bpo: Improve documentation for mocks 17291 bpo-34716: Change MagicMock().__divmod__ to return a pair of MagicMock instances 20759 bpo-17013: Add Mock.call_event to allow waiting for calls 28378 bpo-45215: In Mock class, deprecate invalid name parent args and expand docs 92299 Add missing changelog for reset_mock kwargs in v3.9
Doc/library/unittest.rst 12271 bpo-4080: unittest durations 12798 bpo-36612: Edit unittest.rst on SetUpClass calls 23900 bpo-42722: Add --debug command line option to unittest to enable post-mortem debugging 24893 bpo-18232: Return unsuccessfully if no unit tests were run 91694 gh-56809: Add an example of generating tests for load_tests 92556 Revert "bpo-45162: Revert "Remove many old deprecated unittest features""
Doc/library/urllib.parse.rst 3901 bpo-31706: Make urlencode accept generators as value 12368 bpo-35100: add unquote_to_bytes_plus to the urllib.parse module 15642 bpo-37969: Correct urllib.parse functions dropping the delimiters of empty URI components 16903 bpo-38567: Handle bytes as input to urllib.parse.unquote_plus 18631 bpo-37970: Added documentation fixes 26687 bpo-19094: Deprecate providing false values besides strings or bytes to urllib.parse functions 30520 bpo-46337: Urllib.parse scheme-specific behavior without reliance on URL scheme
Doc/library/urllib.request.rst 10616 bpo-25439: Added additional type checks to urllib.request.Request 27087 bpo-8595: Update urllib, httplib, smtplib docs to warn about global timeout value 30814 bpo-45572: documented *headers* param for urllib.request.http_error_auth_reqed()
Doc/library/urllib.robotparser.rst 24986 bpo-43597: add ability to specify sslcontext in RobotFileParser.read()
Doc/library/venv.rst 21854 bpo-41538: Make python interpreter customizable for EnvBuilder 23504 bpo-42101: allow inheritance of venv
Doc/library/warnings.rst 23172 bpo-42272: fix misleading warning filter message/module docs
Doc/library/wave.rst 3484 bpo-31412: wave.open takes a path-like object
Doc/library/weakref.rst 25491 bpo-47220: Document the optional callback parameter of weakref.WeakMethod 91499 gh-91081: Add note on WeakKeyDictionary behavior when deleting a replaced entry
Doc/library/wsgiref.rst 20262 bpo-40700: make WSGIRequestHandler can use an easy way to replace the ServerHandler 20843 bpo-40896: add missing links to source-code to library documentation
Doc/library/xml.dom.pulldom.rst 23012 bpo-9453: Fix SAX2DOM handling of PIs before the first XML element
Doc/library/xml.etree.elementtree.rst 5251 bpo-32476 : Add concat function for ElementTree find 24223 xml.etree.elementtree: Specify XML document name
Doc/library/xmlrpc.client.rst 21628 bpo-41400: Remove references to nonexisting __ne__ methods
Doc/library/zipfile.rst 5472 bpo-32742: use infolist for zipfile.ZipFile.extractall 15401 bpo-37921: Better handle symlinks in the zipfile module 32252 gh-91356: Add ZipInfo.mode attribute 32289 gh-59999: Add option to preserve permissions in ZipFile.extract 92854 gh-76909: Add preset parameters to the zipfile library to control the LZMA compression filter preset
Doc/library/zlib.rst 17048 bpo-38687: Expose zlib 'adler32_combine' function to Python zlib module
Doc/license.rst 19972 bpo-2716: add license for audioop module
Doc/make.bat 12408 bpo-36345: Doc: make serve uses http.server instead of Tools/scripts/server.py
Doc/reference/compound_stmts.rst 17921 Further improve clarity of try-return-finally-return
Doc/reference/datamodel.rst 15328 bpo-37836: document as_integer_ratio() in the data model 17911 bpo-39267: Fix dict's __missing__ documentation 22257 bpo-41793: Fix an inaccuracy about reflected methods in datamodel docs 22269 bpo-41787: add references to PEP424, and a sentence on purpose for __length_hint__ 22320 bpo-41813: Clarify the vague specification of object.__await__
Doc/reference/executionmodel.rst 93068 gh-48496: Added example and link to faq for UnboundLocalError in reference
Doc/reference/expressions.rst 22589 Docs: improve equivalence expression for chained comparison 23291 bpo-42316: Document assignment expression need for ()s 29303 bpo-45646: clarifying the meaning of expression
Doc/reference/import.rst 12490 bpo-36375: PEP 499 implementation: "python -m foo" binds the main module as both __main__ and foo in sys.modules 31934 bpo-47025: drop support for bytes on sys.path
Doc/reference/lexical_analysis.rst 17710 Fixed incorrect unicodedata version in lexical_analysis.rst footnote 17748 bpo-22593: Automate update of Unicode data version in documentation 21657 bpo-41394: State None is not stored in special var _ in interpreter
Doc/reference/simple_stmts.rst 25511 bpo-42737: Mention PEP 563 in doc for annotated assignment 31551 bpo-12165: Expand on nonlocal scope definition
Doc/tools/extensions/link_to_source.py 24521 gh-87378: [doc] Link to source of Python and Argument Clinic classes and functions
Doc/tools/extensions/pyspecific.py 19470 bpo-40254: Have pyspecific directives translatable 29419 bpo-40051: Fix doc links in module help() output
Doc/tools/extensions/unidata_version.py 17748 bpo-22593: Automate update of Unicode data version in documentation
Doc/tutorial/appendix.rst 21654 bpo-41394: State interpreter var "_" in appendix of tutorial
Doc/tutorial/classes.rst 91478 updated code listings error messages 92840 gh-73196: Add namespace/scope clarification for inheritance section 93087 [3.11] gh-89158: Add some REPL secondary prompt markers (GH-93073) 93088 [3.10] gh-89158: Add some REPL secondary prompt markers (GH-93073)
Doc/tutorial/datastructures.rst 91478 updated code listings error messages
Doc/tutorial/errors.rst 17921 Further improve clarity of try-return-finally-return 30097 Fix the output of syntax error example 91478 updated code listings error messages
Doc/tutorial/inputoutput.rst 21681 bpo-41411 add fstring index in tutorial/inputoutput.rst 30317 Doc: Add the omitted secondary prompt 92291 gh-81039: Add small description of f-string's "=}" to tutorial
Doc/tutorial/interactive.rst 26377 bpo-44239: Use platform defined data directories instead of ~/.python_history
Doc/tutorial/interpreter.rst 91856 Windows command line does not support single quotes.
Doc/tutorial/introduction.rst 93031 Use SyntaxError invalid range in tutorial introduction example
Doc/tutorial/modules.rst 12632 bpo-36485: Add sys.clear_caches(). 91478 updated code listings error messages
Doc/tutorial/stdlib2.rst 91478 updated code listings error messages
Doc/using/cmdline.rst 12107 bpo-33944: Add site.py debugging via PYTHONSITEDEBUG 13208 bpo-29779: New environment variable PYTHONHISTORY 29301 bpo-45396: Change -X frozen_modules to -X frozen_stdlib. 30331 bpo-46142: split --help output into separate options 31164 gh-90815: Add mimalloc memory allocator 92361 gh-57684: Add the -p command line option
Doc/using/configure.rst 31164 gh-90815: Add mimalloc memory allocator 92754 gh-90539: doc: Expand on what should not go into CFLAGS, LDFLAGS
Doc/using/venv-create.inc 23504 bpo-42101: allow inheritance of venv
Doc/whatsnew/2.1.rst 92937 gh-92240 : Include release dates for "What's New In Python 3.X"
Doc/whatsnew/2.3.rst 92937 gh-92240 : Include release dates for "What's New In Python 3.X"
Doc/whatsnew/2.5.rst 92937 gh-92240 : Include release dates for "What's New In Python 3.X"
Doc/whatsnew/2.6.rst 92937 gh-92240 : Include release dates for "What's New In Python 3.X"
Doc/whatsnew/3.0.rst 92937 gh-92240 : Include release dates for "What's New In Python 3.X"
Doc/whatsnew/3.1.rst 92937 gh-92240 : Include release dates for "What's New In Python 3.X"
Doc/whatsnew/3.10.rst 9301 bpo-34676: Always return a 2-tuple from divmod() and PyNumber_Divmod(). 12271 bpo-4080: unittest durations 14464 bpo-36656: Add race-free os.symlink wrapper / helper 15609 bpo-15999: Accept arbitrary values for boolean parameters. 20896 bpo-40893: Add TkDND support to tkinter 21417 bpo-39981: Introduce default values for AST node classes 21920 bpo-41109: subclasses of pathlib.Path and pathlib.PurePath now call the subclass's __init__() and __new__() functions when returning new objects 22431 bpo-14243: Optionally delete NamedTemporaryFile on content manager exit but not on file close 22491 bpo-33533: Provide an async iterator version of as_completed 23240 bpo-42327: Add PyModule_Add(). 23443 bpo-42327: Add PyModule_Add() (smaller). 23621 bpo-38520: Add multiprocessing.main_process() 23794 bpo-42653: Add constants for isotp.h which is included in Linux >= 5.10 23901 bpo-42367: Restore os.makedirs() ability to apply *mode* recursively 24180 bpo-42861: Add `next_network` function to ipaddress library 24304 bpo-43009: Port curses capi pointer array to a struct. 24482 bpo-43165 - Support the same files with new param in shutil.copyfile 24781 bpo-43429: mmap.size() now returns the size on Unix for anonymous memory 25425 bpo-34321: Add a trackfd parameter to mmap.mmap() 26174 bpo-42653: Add constants to socket module for IsoTp CAN protocol 92937 gh-92240 : Include release dates for "What's New In Python 3.X"
Doc/whatsnew/3.11.rst 17825 bpo-39214: Add curses.window.in_wch 19813 bpo-40358: add strict argument to pathlib.PurePath.relative_to 26160 bpo-28307: Optimize C-style formatting of numbers 26687 bpo-19094: Deprecate providing false values besides strings or bytes to urllib.parse functions 27096 bpo-44603: Exit the interpreter if the user types "exit" 27587 bpo-32397: new option for TextWrapper to allow stable wrapping 27799 bpo-44938: Expose PyErr_ChainExceptions in the stable API 27883 bpo-44975: [typing] Support issubclass for ClassVar data members 28378 bpo-45215: In Mock class, deprecate invalid name parent args and expand docs 28634 bpo-45325: Add a new 'p' parameter to Py_BuildValue to convert an integer into a Python bool 28942 bpo-45452: Able to use GDBM_NUMSYNC flag if gdbm supports. 28955 bpo-45472: Add PyUnicode_DecodeUnicodeEscapeStateful() and PyUnicode_DecodeRawUnicodeEscapeStateful() 29180 bpo-45379: raise import error on FROZEN_BAD_NAME 29317 bpo-45669: Add ascii_alphanumerics in string module 29739 bpo-32731: Raise OSError from any failure in getpass.getuser() 30007 bpo-42943: singledispatchmethod exposes registry and dispatch 31137 bpo-42353: Add prefixmatch APIs to the re module 31785 [WIP] bpo-25927: Add support of a file descriptor in the tempfile module 91450 gh-72346: Added isdst deprecation warning to email.utils.localtime 91472 gh-91432: Add FOR_END, alternate: keep FOR_ITER around. 91525 gh-91524: Speed up the regular expression substitution 91789 gh-91744: Add semi-stable C API tier 92257 gh-91049: Introduce set vectorcall field API for PyFunctionObject 92361 gh-57684: Add the -p command line option 92758 gh-92613: Deprecate other uuencode functionality per PEP 594 & document as such 92882 gh-92611: Update 3.11.rst; enhance text, amend list pending deprecation 93012 gh-60074: add new stable API function PyType_FromMetaModuleAndSpec
Doc/whatsnew/3.12.rst 92503 gh-89336: Remove configparser APIs that were deprecated for 3.12 92556 Revert "bpo-45162: Revert "Remove many old deprecated unittest features"" 92562 GH-92308 What's New: list pending removals in 3.13 and future versions 92873 gh-92871: Remove typing.{io,re} namespaces
Doc/whatsnew/3.2.rst 92556 Revert "bpo-45162: Revert "Remove many old deprecated unittest features"" 92937 gh-92240 : Include release dates for "What's New In Python 3.X"
Doc/whatsnew/3.7.rst 2562 bpo-30844: selectors: add urgent data to read event 3237 bpo-27923: Minor API improvements for binary sequences (PEP 467) 3606 bpo-28411: Remove PyInterpreterState.modules.
Doc/whatsnew/3.8.rst 779 bpo-27572: Deprecate using bytes-like objects in builtins. 5258 bpo-32608: Adding a server into socketserver that handles client connection in new "multiprocessing.Process" processes. 5578 WIP: bpo-1100942: Add datetime.time.strptime and datetime.date.strptime 9647 bpo-34856: Make the repr of lambda containing the signature and body expression. 10159 bpo-14856: Deprecate using add_parser() to overwrite an existing subparser 12271 bpo-4080: unittest durations 12632 bpo-36485: Add sys.clear_caches(). 13208 bpo-29779: New environment variable PYTHONHISTORY 91939 gh-83728: Add hmac.new default parameter deprecation in 3.8 whatsnew 92291 gh-81039: Add small description of f-string's "=}" to tutorial 92937 gh-92240 : Include release dates for "What's New In Python 3.X"
Doc/whatsnew/3.9.rst 14292 bpo-37302: Add an "onerror" callback parameter to the tempfile.TemporaryDirectory member functions 15205 bpo-37808: Deprecate passing a single argument to super() 16613 bpo-28869: Set up inheritance registry in ABCMeta.__init__. 16804 bpo-38480: resource.setrlimit() should raise PermissionError 18849 bpo-39902: support equality comparisons in dis.Bytecode 19211 bpo-15987: Implement ast.compare 19392 bpo-40207: Expose NCURSES_EXT_FUNCS 19660 bpo-40366: Remove support for passing obsolete flags into compile 92937 gh-92240 : Include release dates for "What's New In Python 3.X"
Grammar/python.gram 26633 bpo-44369: Improve syntax error for wrongly closed strings 28170 bpo-24612: Improve syntax error for 'not' after an operator 29513 bpo-45759: Better error messages for non-matching 'elif'/'else' statements 29775 bpo-45759: Re: Better error messages for non-matching 'elif'/'else' statements 30247 bpo-46167: Allow assert statements with parentheses 32014 bpo-47054: Call params parameters not arguments in SyntaxErrors. 92894 gh-92858: Improve error message for some suites with syntax error before ':'
Include/Python-ast.h 21417 bpo-39981: Introduce default values for AST node classes
Include/Python.h 20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h 27063 bpo-44583: Fix build for OSF1/Tru64.
Include/README.rst 91789 gh-91744: Add semi-stable C API tier
Include/bltinmodule.h 14066 bpo-37270: Manage memory lifetime for all type-related objects.
Include/boolobject.h 19474 bpo-40255: Implement Immortal Instances 31488 bpo-40255: Implement Immortal Instances - Optimization 1 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31490 bpo-40255: Implement Immortal Instances - Optimization 3 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/buffer.h 31158 move getbufferproc and releasebufferproc to object.h
Include/bytearrayobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/bytes_methods.h 3237 bpo-27923: Minor API improvements for binary sequences (PEP 467)
Include/bytesobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/ceval.h 3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state 26160 bpo-28307: Optimize C-style formatting of numbers 29579 bpo-45819: Avoid releasing the GIL in nonblocking socket operations
Include/compile.h 19660 bpo-40366: Remove support for passing obsolete flags into compile
Include/complexobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/cpython/abstract.h 15144 bpo-37774: use Py_LIKELY/Py_UNLIKELY for vectorcall
Include/cpython/cellobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/cpython/ceval.h 91789 gh-91744: Add semi-stable C API tier
Include/cpython/classobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/cpython/code.h 23496 bpo-42454: Optimize constant slice creation 91789 gh-91744: Add semi-stable C API tier 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments 92827 bpo-43950: Implement fine grained error locations for interactive mode
Include/cpython/context.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/cpython/dictobject.h 31787 bpo-46896: Add C API for watching dictionaries
Include/cpython/fileutils.h 23712 bpo-42606: Support POSIX atomicity guarantee of O_APPEND on Windows
Include/cpython/frameobject.h 3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/cpython/funcobject.h 92257 gh-91049: Introduce set vectorcall field API for PyFunctionObject 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/cpython/genobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/cpython/initconfig.h 29301 bpo-45396: Change -X frozen_modules to -X frozen_stdlib. 31771 bpo-46964: Move PyInterpreterState.config to _PyRuntimeState.config
Include/cpython/longintrepr.h 31595 draft: Store integers in ob_size field of PyLongObjects
Include/cpython/methodobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/cpython/object.h 14066 bpo-37270: Manage memory lifetime for all type-related objects. 24936 bpo-43563 : Introduce dedicated opcodes for super calls 27718 bpo-44881: Integrate GC untrack into trashcan begin. 27738 bpo-44897: WIP: Integrate trashcan into _Py_Dealloc 31158 move getbufferproc and releasebufferproc to object.h 31707 bpo-46939: Specialize calls to Python classes 31936 bpo-46939: Specialize calls to Python classes (POSTCALL edition)
Include/cpython/odictobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/cpython/picklebufobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/cpython/pyerrors.h 11580 bpo-27015: Save kwargs given to exceptions constructor 27799 bpo-44938: Expose PyErr_ChainExceptions in the stable API
Include/cpython/pylifecycle.h 31771 bpo-46964: Move PyInterpreterState.config to _PyRuntimeState.config 31872 Add high-precision, low-distortion, but expensive timer, as build time option.
Include/cpython/pymem.h 31164 gh-90815: Add mimalloc memory allocator
Include/cpython/pystate.h 19829 bpo-32604: [_xxsubinterpreters] Add channel_send_wait(). 20012 bpo-40572: [_xxsubinterpreters] Add a way to request basic operations in another interpreter. 31142 bpo-46649: Propagate Python thread name to PyThreadState 31771 bpo-46964: Move PyInterpreterState.config to _PyRuntimeState.config 32303 bpo-47215: Add undocumented, unstable FrameStack API for use by greenlets and similar libraries. 91789 gh-91744: Add semi-stable C API tier
Include/cpython/pythonrun.h 24719 bpo-43377: Make `_PyErr_Display` available in the CPython API
Include/cpython/sysmodule.h 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined
Include/cpython/tupleobject.h 31627 Remove GC Header from constant tuples.
Include/cpython/unicodeobject.h 19474 bpo-40255: Implement Immortal Instances 28955 bpo-45472: Add PyUnicode_DecodeUnicodeEscapeStateful() and PyUnicode_DecodeRawUnicodeEscapeStateful() 93011 Minor: fix unicode-related inline function warnings
Include/datetime.h 11529 bpo-35723: Proof of concept for tzidx cache 21987 bpo-15443: Nanoseconds support for datetime objects (work in progress)
Include/descrobject.h 3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state 14066 bpo-37270: Manage memory lifetime for all type-related objects. 20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h
Include/dictobject.h 4901 bpo-31954: Reuse oldkeys if oldkeys->dk_size == newsize. (alt) 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/exports.h 19215 bpo-40102: Improve XLC support for attributes 27063 bpo-44583: Fix build for OSF1/Tru64.
Include/floatobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/internal/mimalloc/mimalloc-atomic.h 31164 gh-90815: Add mimalloc memory allocator
Include/internal/mimalloc/mimalloc-internal.h 31164 gh-90815: Add mimalloc memory allocator
Include/internal/mimalloc/mimalloc-types.h 31164 gh-90815: Add mimalloc memory allocator
Include/internal/mimalloc/mimalloc.h 31164 gh-90815: Add mimalloc memory allocator
Include/internal/pycore_atomic.h 23174 bpo-38119: fix shared memory's resource tracking
Include/internal/pycore_bitutils.h 31595 draft: Store integers in ob_size field of PyLongObjects
Include/internal/pycore_ceval.h 31872 Add high-precision, low-distortion, but expensive timer, as build time option.
Include/internal/pycore_code.h 3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state 30992 bpo-46564: Optimize ``super().meth()`` calls via adaptive superinstructions 31707 bpo-46939: Specialize calls to Python classes 31936 bpo-46939: Specialize calls to Python classes (POSTCALL edition) 91713 gh-91432: Specialize FOR_ITER 91761 Specialize JUMP_BACKWARD+FOR_ITER 92323 gh-90230: Python API for specialization stats
Include/internal/pycore_compile.h 92827 bpo-43950: Implement fine grained error locations for interactive mode
Include/internal/pycore_dict.h 31787 bpo-46896: Add C API for watching dictionaries
Include/internal/pycore_frame.h 31707 bpo-46939: Specialize calls to Python classes 32303 bpo-47215: Add undocumented, unstable FrameStack API for use by greenlets and similar libraries. 92957 GH-89914: Remove f_globals and f_builtins fields from _PyInterpreterFrame.
Include/internal/pycore_frameobject.h 3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state
Include/internal/pycore_gc.h 31627 Remove GC Header from constant tuples. 91938 gh-91912: Long object free list for medium value
Include/internal/pycore_global_objects.h 31595 draft: Store integers in ob_size field of PyLongObjects 31627 Remove GC Header from constant tuples.
Include/internal/pycore_global_strings.h 8232 [WIP] bpo-29672: Save and restore module warning registries in catch_warnings 27511 bpo-44796: Add __parameters__ and __getitem__ in TypeVar and ParamSpec 92484 [3.11] gh-91162: Fix substitution of unpacked tuples in generic aliases (GH-92335)
Include/internal/pycore_hamt.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments 93066 gh-93065: Fix HAMT to iterate correctly over 7-level deep trees
Include/internal/pycore_initconfig.h 31771 bpo-46964: Move PyInterpreterState.config to _PyRuntimeState.config
Include/internal/pycore_instruments.h 31872 Add high-precision, low-distortion, but expensive timer, as build time option.
Include/internal/pycore_interp.h 20012 bpo-40572: [_xxsubinterpreters] Add a way to request basic operations in another interpreter. 24857 bpo-43313: support pymalloc for subinterpreters. each subinterpreter ha… 29301 bpo-45396: Change -X frozen_modules to -X frozen_stdlib. 31771 bpo-46964: Move PyInterpreterState.config to _PyRuntimeState.config 31787 bpo-46896: Add C API for watching dictionaries 91938 gh-91912: Long object free list for medium value
Include/internal/pycore_jumptable.h 26697 bpo-44283: Add jump table for match-cases of None, int, and str constants, as well as or-patterns of these.
Include/internal/pycore_list.h 32340 Specialize FOR_ITER via GET_ITER 91713 gh-91432: Specialize FOR_ITER 91761 Specialize JUMP_BACKWARD+FOR_ITER
Include/internal/pycore_long.h 25090 bpo-43684: Add ADD_INT opcode 31595 draft: Store integers in ob_size field of PyLongObjects 91938 gh-91912: Long object free list for medium value
Include/internal/pycore_longobject.h 91938 gh-91912: Long object free list for medium value
Include/internal/pycore_mimalloc.h 31164 gh-90815: Add mimalloc memory allocator
Include/internal/pycore_object.h 19474 bpo-40255: Implement Immortal Instances 29146 bpo-45565: Specialize LOAD_ATTR_CLASS 31488 bpo-40255: Implement Immortal Instances - Optimization 1 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31490 bpo-40255: Implement Immortal Instances - Optimization 3 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined 91482 gh-91247: improve performance of list and tuple repeat (with specialization for n=1)
Include/internal/pycore_opcode.h 91713 gh-91432: Specialize FOR_ITER 92763 Micro-optimize the LOAD_FAST opcode 92778 gh-92777: Add LOAD_METHOD_LAZY_DICT 93020 GH-89914: Push two NULLs (instead of just one) before calls. Preparation for more efficient Python-to-Python call sequence.
Include/internal/pycore_parser.h 27117 bpo-43950: implement on-the-fly source tracking for interactive mode 92827 bpo-43950: Implement fine grained error locations for interactive mode
Include/internal/pycore_pylifecycle.h 24719 bpo-43377: Make `_PyErr_Display` available in the CPython API
Include/internal/pycore_pymem.h 31164 gh-90815: Add mimalloc memory allocator
Include/internal/pycore_pystate.h 29228 bpo-40512: Store pointer to interpreter state in a thread local variable 31771 bpo-46964: Move PyInterpreterState.config to _PyRuntimeState.config
Include/internal/pycore_range.h 32340 Specialize FOR_ITER via GET_ITER 91713 gh-91432: Specialize FOR_ITER 91761 Specialize JUMP_BACKWARD+FOR_ITER
Include/internal/pycore_runtime.h 17575 bpo-36225: Finalise subinterpreters in Py_FinalizeEx() 28525 bpo-42969: Hang non-main threads that attempt to acquire the GIL during finalization 31771 bpo-46964: Move PyInterpreterState.config to _PyRuntimeState.config
Include/internal/pycore_runtime_init.h 8232 [WIP] bpo-29672: Save and restore module warning registries in catch_warnings 19474 bpo-40255: Implement Immortal Instances 27511 bpo-44796: Add __parameters__ and __getitem__ in TypeVar and ParamSpec 31595 draft: Store integers in ob_size field of PyLongObjects 31627 Remove GC Header from constant tuples. 31771 bpo-46964: Move PyInterpreterState.config to _PyRuntimeState.config 92484 [3.11] gh-91162: Fix substitution of unpacked tuples in generic aliases (GH-92335)
Include/internal/pycore_symtable.h 92414 Make _symtable_entry.ste_type's comment consistent wit _Py_block_ty 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/internal/pycore_sysmodule.h 30310 bpo-46210: Fix deadlock in print.
Include/internal/pycore_tls.h 29228 bpo-40512: Store pointer to interpreter state in a thread local variable
Include/internal/pycore_tuple.h 31627 Remove GC Header from constant tuples.
Include/internal/pycore_typeobject.h 30992 bpo-46564: Optimize ``super().meth()`` calls via adaptive superinstructions 31707 bpo-46939: Specialize calls to Python classes 31936 bpo-46939: Specialize calls to Python classes (POSTCALL edition)
Include/internal/pycore_unionobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/iterobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/listobject.h 3915 [WIP] bpo-31165: Call PyList_New() again if the source container was resized due to GC. 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/longobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/memoryobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/methodobject.h 14066 bpo-37270: Manage memory lifetime for all type-related objects. 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/modsupport.h 11834 bpo-34235: PyArg_ParseTupleAndKeywords: support required keyword arguments 23240 bpo-42327: Add PyModule_Add(). 23286 bpo-42376: New C-APIs to simplify module attribute declaration 23443 bpo-42327: Add PyModule_Add() (smaller). 30312 bpo-46212: Avoid temporary `varargs` tuple creation in argument passing
Include/moduleobject.h 19474 bpo-40255: Implement Immortal Instances 23286 bpo-42376: New C-APIs to simplify module attribute declaration 31488 bpo-40255: Implement Immortal Instances - Optimization 1 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31490 bpo-40255: Implement Immortal Instances - Optimization 3 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/object.h 3616 bpo-31465: allow _PyType_Lookup() to raise exceptions 19474 bpo-40255: Implement Immortal Instances 21238 bpo-41171: Added method "PyMetaType_FromSpec" to allow for specifying the metaclass for the type. 31158 move getbufferproc and releasebufferproc to object.h 31488 bpo-40255: Implement Immortal Instances - Optimization 1 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31490 bpo-40255: Implement Immortal Instances - Optimization 3 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined 31842 Unify the definition of PyVarObject by using PyObject_HEAD 32080 add mapping & sequence type flags to the stable api 93012 gh-60074: add new stable API function PyType_FromMetaModuleAndSpec
Include/obmalloc.h 24857 bpo-43313: support pymalloc for subinterpreters. each subinterpreter ha…
Include/opcode.h 6132 bpo-33092: Better bytecodes for f-strings 24936 bpo-43563 : Introduce dedicated opcodes for super calls 25090 bpo-43684: Add ADD_INT opcode 26697 bpo-44283: Add jump table for match-cases of None, int, and str constants, as well as or-patterns of these. 29146 bpo-45565: Specialize LOAD_ATTR_CLASS 30594 bpo-46372: Try to mutate the LHS during fast `float` ops 30992 bpo-46564: Optimize ``super().meth()`` calls via adaptive superinstructions 31707 bpo-46939: Specialize calls to Python classes 31936 bpo-46939: Specialize calls to Python classes (POSTCALL edition) 32340 Specialize FOR_ITER via GET_ITER 91472 gh-91432: Add FOR_END, alternate: keep FOR_ITER around. 91713 gh-91432: Specialize FOR_ITER 91761 Specialize JUMP_BACKWARD+FOR_ITER 92763 Micro-optimize the LOAD_FAST opcode 92778 gh-92777: Add LOAD_METHOD_LAZY_DICT 93020 GH-89914: Push two NULLs (instead of just one) before calls. Preparation for more efficient Python-to-Python call sequence.
Include/patchlevel.h 26571 bpo-44331: Generate static PyCodeObjects for faster startup
Include/py_curses.h 24304 bpo-43009: Port curses capi pointer array to a struct. 26226 bpo-44172: Keep reference to original window in curses subwindow objects 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/pycapsule.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/pydtrace.h 28539 Fix filename comment: moved to Include/pydtrace.d
Include/pyerrors.h 15496 bpo-32847: Add DirectoryNotEmptyError subclass of OSError 27799 bpo-44938: Expose PyErr_ChainExceptions in the stable API
Include/pyexpat.h 9265 [WIP] bpo-17239: XML entity expansion limitation
Include/pymacro.h 15144 bpo-37774: use Py_LIKELY/Py_UNLIKELY for vectorcall
Include/pymath.h 8802 bpo-34423: Fix check for overflow when casting from a double to integral types.
Include/pyport.h 15090 bpo-19692: Rename Py_SAFE_DOWNCAST to _Py_DOWNCAST 18313 bpo-28312: Provide a message better suited to AIX when LONG_BIT definition is wrong 19215 bpo-40102: Improve XLC support for attributes 23208 bpo-19561: Remove unnecessary gethostname() prototype for Solaris 91789 gh-91744: Add semi-stable C API tier
Include/pyportosf.h 27063 bpo-44583: Fix build for OSF1/Tru64.
Include/pystate.h 3606 bpo-28411: Remove PyInterpreterState.modules. 28525 bpo-42969: Hang non-main threads that attempt to acquire the GIL during finalization 31142 bpo-46649: Propagate Python thread name to PyThreadState 91789 gh-91744: Add semi-stable C API tier
Include/pythread.h 14578 bpo-15500: Export threading.Thread() names to the OS 19008 bpo-39948: Fix compatibility with Mac OS X 10.4 and 10.5 19829 bpo-32604: [_xxsubinterpreters] Add channel_send_wait(). 28525 bpo-42969: Hang non-main threads that attempt to acquire the GIL during finalization
Include/pytime.h 18371 bpo-33351: Patches to build on clang-cl
Include/rangeobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/setobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/sliceobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/structmember.h 14066 bpo-37270: Manage memory lifetime for all type-related objects. 20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h
Include/traceback.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/tupleobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/unicodeobject.h 28955 bpo-45472: Add PyUnicode_DecodeUnicodeEscapeStateful() and PyUnicode_DecodeRawUnicodeEscapeStateful() 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Include/unstable/code.h 91789 gh-91744: Add semi-stable C API tier
Include/unstable/pystate.h 91789 gh-91744: Add semi-stable C API tier
Include/weakrefobject.h 92815 gh-87347: Add parenthesis around PyXXX_Check() arguments
Lib/__future__.py 19660 bpo-40366: Remove support for passing obsolete flags into compile
Lib/__init__.py 18727 bpo-10572: Move tkinter tests to /test
Lib/_bootsubprocess.py 29645 Remove _bootsubprocess workaround
Lib/_compat_pickle.py 14710 bpo-27379: In order to keep backward compatibility, update SocketType's type 15496 bpo-32847: Add DirectoryNotEmptyError subclass of OSError
Lib/_distutils/README 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/__init__.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/_msvccompiler.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/archive_util.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/bcppcompiler.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/ccompiler.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/cmd.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/__init__.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/bdist.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/bdist_dumb.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/bdist_rpm.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/build.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/build_clib.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/build_ext.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/build_py.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/build_scripts.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/check.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/clean.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/command_template 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/config.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/install.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/install_data.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/install_egg_info.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/install_headers.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/install_lib.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/install_scripts.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/register.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/sdist.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/command/upload.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/config.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/core.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/cygwinccompiler.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/debug.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/dep_util.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/dir_util.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/dist.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/errors.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/extension.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/fancy_getopt.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/file_util.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/filelist.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/log.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/msvc9compiler.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/msvccompiler.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/spawn.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/sysconfig.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/tests/support.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/text_file.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/unixccompiler.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/util.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/version.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_distutils/versionpredicate.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/_dummy_thread.py 2681 bpo-25516: Fix Condition._is_owned() is when using threading.Lock
Lib/_markupbase.py 24720 html.parser: fix ‘<![CDATA[ ... ]]>’ handling not capturing ‘]’ 92084 Potential Performance Improvements
Lib/_osx_support.py 24187 bpo-42619: Arm64 build on macos10.15 32178 bpo-47154: make the macos detection of archs more robust
Lib/_py_abc.py 14126 bpo-28869: Set class module to caller module in ABCMeta.__new__ 16613 bpo-28869: Set up inheritance registry in ABCMeta.__init__. 30112 bpo-38085: Fix throw exception in __init__subclass__ causes wrong isinstance() a…
Lib/_pydecimal.py 11405 bpo-35638: Introduce fixed point locale aware format type
Lib/_pyio.py 20775 bpo-40937: Remove deprecated universal mode 22178 bpo-38572: Raise UnsupportedOperation when fileno() is not supported 22535 bpo-35928: io.TextIOWrapper drops the internal buffer during write() 29347 bpo-45975: Simplify some while-loops with walrus operator 29870 bpo-45944: Avoid calling isatty() for most open() calls 30808 gh-90533: Implement BytesIO.peek()
Lib/_sitebuiltins.py 92232 gh-92244 Added clear() to clear the interpreter shell in case it is a bit clunky
Lib/_strptime.py 5578 WIP: bpo-1100942: Add datetime.time.strptime and datetime.date.strptime 12632 bpo-36485: Add sys.clear_caches(). 12639 bpo-36485: Add the cachesreg module. 13408 bpo-36959: Fix checks for invalid ISO date formats in _strptime 13428 bpo-36967: Eliminate unnecessary check in _strptime when determining AM/PM 26215 bpo-24929: Stop checking for valid month and day in strptime regex
Lib/_weakrefset.py 28541 bpo-45276: make weak collection's copy() atomic and use this feature to avoid race conditions in asyncio and threading
Lib/abc.py 14126 bpo-28869: Set class module to caller module in ABCMeta.__new__ 16613 bpo-28869: Set up inheritance registry in ABCMeta.__init__.
Lib/aifc.py 3484 bpo-31412: wave.open takes a path-like object
Lib/argparse.py 1698 bpo-30421: Added fromfile_parent_relative parameter + docs to argparse.ArgumentParser 10159 bpo-14856: Deprecate using add_parser() to overwrite an existing subparser 10847 bpo-14074: argparse doesn't allow metavar to be a tuple 12711 bpo-33775: Add the words 'default' and 'version' help text localizable. 15372 bpo-37910: argparse usage wrapping should allow whitespace differences caused by metavar 15656 bpo-36267: Fix index_error of argparse 15714 bpo-14364: fix behavior when '--' as argument to option in argparse. 18208 bpo-39467: allow user to deprecate CLI arguments 19919 bpo-40509: Enable REMAINDER argparse arguments to be used in mutually exclusive … 20924 bpo-22433: do not consider "--foo='bar baz'" to be a positional argument 21444 bpo-41136: Add a parameter to argparse.ArgumentParser for file encoding 22129 bpo-12806: Add argparse FlexiHelpFormatter 23143 bpo-42258: argparse: show choices once per argument 23617 bpo-42547: fix add_argument(metavar=<tuple>, nargs='+') for positional arguments 24177 bpo-42875: fix incorrect indent of long sub-commands 24275 bpo-42980: Add GnuStyleLongOptionsHelpFormatter 24357 bpo-43046: argparse: capturing actions 24367 bpo-42973: argparse: mixing optional and positional 24377 bpo-42966: argparse: customizable help formatter 24478 bpo-43160: Add extend_const action to argparse 24526 bpo-43220: Accept explicit default args in required groups 27295 bpo-41255: handle argparse errors with exit_on_error=False consistently 27667 bpo-44864: Do not translate user-provided strings in `ArgumentParser.add_subparsers()` 27668 bpo-44865: Missing translations in `argparse` 27923 bpo-44986: Fixed bug with date formats like %Y-%m-%d in help messages of argparse 29192 bpo-45587: Distinguish title and description arguments from **kwargs in add_argument_group methods 29574 bpo-45235: Fix argparse namespace overridden by subparsers default 30071 bpo-13966: Add enable/disable_interspersed_args to ArgumentParser 30219 gh-89398: Fix argparse namespace overridden by subparsers default 30832 bpo-41255: Prevent exits if `ArgumentParser.exit_on_error` is False 91819 gh-91818: Add executable detection for clis 92565 gh-92445 Fix incorrect interaction between nargs="*" and choices()
Lib/ast.py 17662 bpo-32888: enhance ast.literal_eval error messagess with context information 19211 bpo-15987: Implement ast.compare 21417 bpo-39981: Introduce default values for AST node classes 31012 bpo-46520: Handle identifiers that look like keywords in `ast.unparse` 31432 bpo-46797: Emit deprecation warnings for deprecated ast features 91819 gh-91818: Add executable detection for clis 92992 gh-92986: Fix ast.unparse when ImportFrom.level is None
Lib/asynchat.py 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Lib/asyncio/__main__.py 20517 bpo-40818: Run sys.__interactivehook__() on asyncio REPL startup 24055 bpo-42557: importable asyncio.__main__ with preamble feature 24773 bpo-43419: fix contextvars behaviors in asyncio REPL
Lib/asyncio/base_events.py 2219 bpo-30679: __aexit__ is not called on KeyboardInterrupt 7207 bpo-30945: Fix create_server to handle the case when iface isn't IPv6 enabled. 9840 bpo-34971: add support for TLS sessions from asyncio 11241 bpo-35302: Try each (remote addrinfo, local addrinfo) pair when connecting. 16360 bpo-38267: Add thread timeout parameter to `loop.shutdown_default_executor()` 17434 bpo-35019: support IPAddress in asyncio.start_server() 25990 bpo-44075: Add asyncio.stalled audit hook 31497 GH-90980: skip getaddrinfo thread if host is already resolved, using socket.AI_NUMERIC... 91802 bpo-43324: Make gethostbyaddr and getfqdn socket functions async in asyncio base library
Lib/asyncio/base_subprocess.py 32073 gh-88050: Fix asyncio subprocess kill process cleanly when process is blocked
Lib/asyncio/events.py 91802 bpo-43324: Make gethostbyaddr and getfqdn socket functions async in asyncio base library
Lib/asyncio/futures.py 30274 bpo-45924: Fix asyncio incorrect traceback when future's exception is raised multiple times
Lib/asyncio/proactor_events.py 9840 bpo-34971: add support for TLS sessions from asyncio 16863 bpo-38471 Fix _ProactorDatagramTransport close() behaviour 21446 bpo-41279: Add StreamReaderBufferedProtocol 92904 [3.10] gh-92841: Fix asyncio's RuntimeError: Event loop is closed (GH-92842)
Lib/asyncio/queues.py 14227 bpo-37334: Add a cancel method to asyncio Queues
Lib/asyncio/runners.py 16360 bpo-38267: Add thread timeout parameter to `loop.shutdown_default_executor()`
Lib/asyncio/selector_events.py 4053 bpo-31821: allow pause_reading() from connection_made() 9840 bpo-34971: add support for TLS sessions from asyncio 17425 bpo-31821: Fixing pause_reading called in connection made is ignored 30291 bpo-46194: Make selector inherit asyncio.DatagramTransport 31871 bpo-47010: zero copy SelectorSocketTransport transport implementation
Lib/asyncio/sslproto.py 9840 bpo-34971: add support for TLS sessions from asyncio
Lib/asyncio/streams.py 7473 bpo-30861: Return StreamReeader remaining buffer before raise an exception 16429 bpo-37141: support multiple separators in Stream.readuntil 19240 bpo-40124: Explain an assert when waiting on a asyncio stream drain 21446 bpo-41279: Add StreamReaderBufferedProtocol 21491 bpo-41305: Add StreamReader.readinto() 30505 bpo-46309: Added reference to task created by StreamReaderProtocol
Lib/asyncio/subprocess.py 18650 bpo-39744: make asyncio.subprocess communicate similar to non-asyncio
Lib/asyncio/tasks.py 6694 bpo-33413: asyncio.gather without a special Future 10251 bpo-33533: Implement as_completed as an asynchronous generator 20686 bpo-40894: asyncio.gather() cancelled() always False 22491 bpo-33533: Provide an async iterator version of as_completed 26097 bpo-42130: Fix swallowing of cancellation by wait_for 26228 bpo-44176: Allow `asyncio.as_completed()`'s first parameter to be a generator yielding awaitables 28149 bpo-42130: Fix for explicit suppressing of cancellations in wait_for() 28541 bpo-45276: make weak collection's copy() atomic and use this feature to avoid race conditions in asyncio and threading 31847 Refactor asyncio.wait_for()
Lib/asyncio/unix_events.py 17425 bpo-31821: Fixing pause_reading called in connection made is ignored 17755 bpo-38314: Add is_reading() method to asyncio _UnixReadPipeTransport 21446 bpo-41279: Add StreamReaderBufferedProtocol 26306 bpo-44212: asyncio: store old signal handlers and call them 26574 bpo-38323: Change MultiLoopChildWatcher to install handlers for all the event loops 30596 bpo-46364: Use sockets only for stdin of asyncio on AIX
Lib/asyncio/windows_events.py 18199 bpo-38856: Fix StreamWriter.wait_closed() ConnectionResetError for ProactorEventLoop 21399 bpo-41246: IOCP Proactor same socket overlapped callbacks 32011 bpo-47071: Retry recvfrom when ERROR_PORT_UNREACHABLE received.
Lib/asyncore.py 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib 26177 Correcting hyphenation in various locations in documentation
Lib/base64.py 7072 bpo-29427: allow unpadded input and ouput in base64 module 11634 Make b64decode with validate=True faster by compiling regex 29347 bpo-45975: Simplify some while-loops with walrus operator 30598 bpo-31116: Add Z85 variant to base64
Lib/bdb.py 1687 bpo-30419: DOC: Update missing information in bdb docs 1756 bpo-30429: bdb and pdb: Add watchpoint function 12392 bpo-36335: add bdb.Bdb.is_skipped_frame 12640 bpo-36494: bdb.Bdb.set_trace: set frame.f_trace_lines = True 17159 [WIP] bpo-38806: bdb: stop_here: always stop at calling frame 19013 [WIP] bpo-39967: do not call linecache.checkcache in Bdb.reset 22964 bpo-41607: Print clickable path to breakpoint in pdb
Lib/bz2.py 32311 bpo-47217: add name attribute to bz2 fileobject
Lib/cProfile.py 9655 bpo-34861 Make cProfile default output more useful 13083 bpo-34861: better cProfile CLI defaults: sort by time, restrict to top 20
Lib/cachesreg.py 12639 bpo-36485: Add the cachesreg module.
Lib/cmd.py 4666 bpo-36550: pdb/cmd: avoid creating exceptions 10588 bpo-35270: Cmd.complete: use completedefault also with cmd=None 13536 bpo-37030: hide undocumented commands in cmd module
Lib/codecs.py 9711 bpo-18291: codecs text streams now split lines only with \r, \n and \r\n.
Lib/collections/__init__.py 13445 bpo-36906: Add str.dedent and cache it at compile time 26222 bpo-28937 Adds a keepempty argument to string, bytes and bytearray split methods
Lib/compileall.py 18047 bpo-38848: compileall fails when the platform lacks a working sem_open() 19883 bpo-40447: accept all path-like objects in compileall.compile_file
Lib/concurrent/futures/_base.py 707 bpo-29842: Make Executor.map less eager so it handles large/unbounded… 4243 bpo-22281 ENH add introspection API for concurrent.futures Executor 18566 bpo-29842: Make Executor.map less eager so it handles large/unbounded… 22555 bpo-41938: fixed wait calling len on iterables 24378 added doc about *iterables in concurrent.futures.Executor.map
Lib/concurrent/futures/process.py 707 bpo-29842: Make Executor.map less eager so it handles large/unbounded… 4243 bpo-22281 ENH add introspection API for concurrent.futures Executor 4256 bpo-31699: Deadlocks in `concurrent.futures.ProcessPoolExecutor` with unpickling error 12668 bpo-36512: future_factory argument for Thread/ProcessPoolExecutor 18566 bpo-29842: Make Executor.map less eager so it handles large/unbounded… 19788 bpo-39995: CLN remove some locks in ProcessPoolExecutor 21166 bpo-41125: Display exit-codes for abruptly terminated processes in concurrent.futures 26511 bpo-44299: Enable control over daemon flag in ThreadPoolExecutor and ProcessPoolExecutor 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined
Lib/concurrent/futures/thread.py 4243 bpo-22281 ENH add introspection API for concurrent.futures Executor 12668 bpo-36512: future_factory argument for Thread/ProcessPoolExecutor 13250 bpo-36780: Add wait_at_exit to ThreadPoolExecutor.shutdown. 26177 Correcting hyphenation in various locations in documentation 26265 bpo-44188: Fix ThreadPoolExecutor unbalanced semaphore count 26511 bpo-44299: Enable control over daemon flag in ThreadPoolExecutor and ProcessPoolExecutor 28640 bpo-45339: Allow user to specify Thread class for use with ThreadPoolExecutor
Lib/configparser.py 2735 bpo-22253: Add support to unnamed sections in ConfigParser 18791 bpo-39860: lib/configparser; Support multiple sections in get() 26002 bpo-44082: Add a method to check interpolation errors in configparser 92503 gh-89336: Remove configparser APIs that were deprecated for 3.12
Lib/contextlib.py 29218 bpo-45545: chdir __exit__ is not safe 29220 bpo-45545: premptively fail on contextlib.chdir if we can't chdir back
Lib/copy.py 91610 gh-72793: C implementation of parts of copy.deepcopy
Lib/csv.py 18336 bpo-30825: guess lineterminator in csv.Sniffer 26924 bpo-44512: Fix handling of extrasactions arg with mixed or upper case 27256 Do not allow to parse line breaks between quotes in sniffer regexes. 29469 bpo-23041: update proposed changes to csv module. 32225 gh-76728: Coerce DictReader and DictWriter fieldnames argument to a list
Lib/ctypes/__init__.py 7032 bpo-33591: Fix CDLL to accept PathLike objects 12632 bpo-36485: Add sys.clear_caches(). 12639 bpo-36485: Add the cachesreg module. 18560 bpo-39632: Fix ctypes variadic function call convention 25177 bpo-34816: Raise AttributeError if loading fails in ctypes.LibraryLoader.__get_attr__ 25384 bpo-43803: Updating docs and docstrings of the functions ctypes.string_at and ctypes.wstring_at to use the name "ptr" to refer to the first argument 27959 bpo-28474: Handle unsigned long win32 error codes 92870 gh-92869: ctypes: Add c_time_t
Lib/ctypes/_aix.py 29347 bpo-45975: Simplify some while-loops with walrus operator
Lib/ctypes/test/test_bitfields.py 14647 bpo-37187: Update PyCField_get_size
Lib/ctypes/test/test_callbacks.py 26204 bpo-38748: Add test for stack corruption.
Lib/ctypes/test/test_find.py 18380 bpo-21622: Fix ctypes.util.find_library with musl
Lib/ctypes/test/test_functions.py 18560 bpo-39632: Fix ctypes variadic function call convention
Lib/ctypes/test/test_loading.py 7032 bpo-33591: Fix CDLL to accept PathLike objects 18312 bpo-28276: Fix `Lib/ctypes/test_loading.py` so that `test_find` reports skipped 25177 bpo-34816: Raise AttributeError if loading fails in ctypes.LibraryLoader.__get_attr__
Lib/ctypes/test/test_pep3118.py 4714 bpo-12851: populate Py_buffer strides field for ctypes arrays. 5561 bpo-32780: Fix the PEP3118 format string for ctypes.Structure 5576 bpo-32782: PEP3118 itemsize of an empty ctypes array should not be 0 18463 bpo-39610: Raise TypeError for len(memoryview_0d)
Lib/ctypes/test/test_python_api.py 18560 bpo-39632: Fix ctypes variadic function call convention 19474 bpo-40255: Implement Immortal Instances 31488 bpo-40255: Implement Immortal Instances - Optimization 1 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31490 bpo-40255: Implement Immortal Instances - Optimization 3 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined
Lib/ctypes/test/test_refcounts.py 13364 bpo-36880: Fix refcount issue when returning None from a ctypes.py_object callback
Lib/ctypes/test/test_struct_fields.py 14837 bpo-34697: Deleteing PyCField_new function
Lib/ctypes/test/test_structures.py 13374 bpo-18060: Updating _fields_ of a derived struct type yields a bad cif 92314 gh-92119: Make _ctypes_extend_error print exception class name instead of exception class string repr
Lib/ctypes/test/test_values.py 9320 bpo-34690: DO NOT MERGE - Experimental "frozen modules".
Lib/ctypes/test/test_win32.py 27959 bpo-28474: Handle unsigned long win32 error codes
Lib/ctypes/util.py 18380 bpo-21622: Fix ctypes.util.find_library with musl 24226 bpo-42896 Allow for Solaris 11.4 crle output not containing ELF
Lib/curses/textpad.py 23466 bpo-32068: curses.textpad isn't handling the backspace key on some systems
Lib/dataclasses.py 11361 bpo-35540: Add collections.defaultdict support to dataclasses.{asdict,astuple} 11371 bpo-35232: Add module and qualname arguments to dataclasses.make_dataclass() 16356 Proof of concept for a class registry in dataclasses.asdict 21652 bpo-41415: Remove duplicated signature from help() on dataclass 22459 bpo-36424: Add support for pickling frozen dataclasses with __slots__ 27265 bpo-42414: Add __field_doc__ to allow adding field docs to class docstring 27279 bpo-42414: dataclasses - allow docs on fields 29158 bpo-45524: fix `get_type_hints` with dataclasses `__init__` generation 29895 bpo-45897: Fix frozen-slotted dataclass bug 30997 bpo-46511: Let typing.Annotated wrap dataclasses annotations 32056 bpo-35540 dataclasses.asdict support defaultdict fields 92406 Make dataclass function idempotent. Fix for issue #92052 92518 gh-92231: Prevent dataclass from being called on a class that's already a dataclass. 92650 Implement `dataclass` code caching 93024 Fix minor docstring issues in `dataclasses.py`
Lib/datetime.py 5578 WIP: bpo-1100942: Add datetime.time.strptime and datetime.date.strptime 11529 bpo-35723: Proof of concept for tzidx cache 15498 bpo-37527: Fixing the "Invalid argument" bug on datetime.timestamp() 20677 bpo-40643: Improve doctrings for datetime parsing methods 21712 bpo-41260: C impl of datetime.date.strftime() takes different keyword arg 21987 bpo-15443: Nanoseconds support for datetime objects (work in progress) 31761 Improve documentation for strptime and strftime methods in datetime module 32041 bpo-46614: Allow datetime.isoformat to use "Z" UTC designator 92078 gh-59648: Nanosecond support for datetime
Lib/difflib.py 11204 Fix bpo-19217: Calling assertEquals for moderately long list takes too long 26170 bpo-44149: Add `key` argument to difflib.get_close_matches() 28318 Add missing autojunk parameter to docstring
Lib/dis.py 6132 bpo-33092: Better bytecodes for f-strings 13177 bpo-36839: Support the buffer protocol in code objects 18849 bpo-39902: support equality comparisons in dis.Bytecode 19356 bpo-40169: Make dis.findlabels() accept a code object 26160 bpo-28307: Optimize C-style formatting of numbers 26714 bpo-44405: make dis cli "official" 91472 gh-91432: Add FOR_END, alternate: keep FOR_ITER around. 91713 gh-91432: Specialize FOR_ITER 91761 Specialize JUMP_BACKWARD+FOR_ITER 92945 gh-92932: dis._unpack_opargs should handle EXTENDED_ARG_QUICK 93020 GH-89914: Push two NULLs (instead of just one) before calls. Preparation for more efficient Python-to-Python call sequence.
Lib/distutils/__init__.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/_msvccompiler.py 18371 bpo-33351: Patches to build on clang-cl
Lib/distutils/ccompiler.py 18371 bpo-33351: Patches to build on clang-cl
Lib/distutils/dir_util.py 12632 bpo-36485: Add sys.clear_caches(). 12639 bpo-36485: Add the cachesreg module.
Lib/distutils/sysconfig.py 92899 gh-92897: Ensure `venv --copies` respects source build property of the creating interpreter
Lib/distutils/tests/Setup.sample 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/__init__.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/includetest.rst 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_archive_util.py 32043 bpo-47090: Make zlib required instead of optional. 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_bdist.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_bdist_dumb.py 32043 bpo-47090: Make zlib required instead of optional. 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_bdist_rpm.py 32043 bpo-47090: Make zlib required instead of optional. 92361 gh-57684: Add the -p command line option 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_build.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_build_clib.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_build_ext.py 13445 bpo-36906: Add str.dedent and cache it at compile time 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_build_py.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_build_scripts.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_check.py 13445 bpo-36906: Add str.dedent and cache it at compile time 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_clean.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_cmd.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_config.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_config_cmd.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_core.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_cygwinccompiler.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_dep_util.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_dir_util.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_dist.py 13445 bpo-36906: Add str.dedent and cache it at compile time 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_extension.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_file_util.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_filelist.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_install.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_install_data.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_install_headers.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_install_lib.py 92585 [WIP] gh-92584: Rename the distutils package to _distutils
Lib/distutils/tests/test_sdist.py 13445 bpo-36906: Add str.dedent and cache it at compile time 32043 bpo-47090: Make zlib required instead of optional.
Lib/distutils/tests/test_sysconfig.py 13445 bpo-36906: Add str.dedent and cache it at compile time 92899 gh-92897: Ensure `venv --copies` respects source build property of the creating interpreter
Lib/doctest.py 3419 bpo-17446: Get line numbers of properties in doctest 12632 bpo-36485: Add sys.clear_caches(). 12639 bpo-36485: Add the cachesreg module. 14756 bpo-25998: Fix doctest badly handling unwrapable objects 16946 [WIP] doctest: lazily instantiate debugger 23547 bpo-13337: Add ignore flag to doctest 24028 bpo-42797: Add `-m` option for `doctest` 25651 bpo-26092: allow using custom sys.displayhook's with doctest 30276 bpo-46186: replace `io.IncrementalNewlineDecoder` with non incremental newline decoders
Lib/email/_header_value_parser.py 2811 bpo-30988: Fix parsing address headers with dots start/end display name 12054 Fix bpo-36041: fix folding of quoted string in display_name violates RFC 15600 bpo-30988: Fix parsing invalid email address headers starting or ending with a dot 20790 bpo-40944: email.message.EmailMessage address parser fix 24669 bpo-42484: get_obs_local_part() fails to handle empty local part 24872 bpo-39100: _header_value_parser: do not treat a Group as invalid-mailbox 24874 bpo-43501: _header_value_parser: handle DOT in DisplayName 29881 bpo-44637: Fix DBQuote mail header refold 92281 gh-92081: Fix for email.generator.Generator with whitespace between encoded words. 93015 gh-93010: InvalidHeaderError used but nonexistent
Lib/email/base64mime.py 27208 bpo-44660: Updated email.feedparser with support for message/global emails with quoted-printable and base64 Content-Transfer-Encodings.
Lib/email/contentmanager.py 9578 bpo-34800: Fix email.contentmanager raise error when policy.max_line_length is 0 or None
Lib/email/feedparser.py 12214 bpo-36226: Fix multipart false positive header defects 13788 bpo-37093: Allow http.client to parse non-ASCII header names 27208 bpo-44660: Updated email.feedparser with support for message/global emails with quoted-printable and base64 Content-Transfer-Encodings.
Lib/email/header.py 92900 gh-67022: Document bytes/str inconsistency in email.header.decode_header() and add .decode_header_to_string() as a sane alternative
Lib/email/message.py 15147 Allow graceful error handling in messages.py when MIMEText object encodes payload 18059 bpo-32330 Replace invalid characters in email.message.set_payload(). 18127 bpo-24337: Implement email.message.Message.__repr__() 24192 bpo-42892 Fix AttributeError in email.message.get_body() 92758 gh-92613: Deprecate other uuencode functionality per PEP 594 & document as such
Lib/email/mime/text.py 30980 bpo-25948: let EmailText every line length not more than 998 character
Lib/email/parser.py 13788 bpo-37093: Allow http.client to parse non-ASCII header names 29347 bpo-45975: Simplify some while-loops with walrus operator
Lib/email/policy.py 6986 bpo-33568: Fix inconsistent behavior of non-ascii handling in EmailPolicy.fold
Lib/email/quoprimime.py 9578 bpo-34800: Fix email.contentmanager raise error when policy.max_line_length is 0 or None
Lib/email/utils.py 6986 bpo-33568: Fix inconsistent behavior of non-ascii handling in EmailPolicy.fold 20564 bpo-40837: Fix email.utils.encode_rfc2231(string, None, None) 31016 gh-90738: fix logic in email.utils.unquote, previously it removed slashes in ov… 91450 gh-72346: Added isdst deprecation warning to email.utils.localtime 92638 gh-91400: make sure email parsing dont unquote realnames with spaces
Lib/encodings/aliases.py 10237 bpo-25416: add aliases for cp874 and mac_cyrillic encodings 15079 bpo-17254: Thai Language Aliases 32279 bpo-18624: add alias for iso-8859-8-i and -e to iso_8859_8
Lib/encodings/cp1250.py 28189 bpo-45120: Updated windows 'cp' encodings to match 'bestfit' specification.
Lib/encodings/cp1251.py 28189 bpo-45120: Updated windows 'cp' encodings to match 'bestfit' specification.
Lib/encodings/cp1252.py 28189 bpo-45120: Updated windows 'cp' encodings to match 'bestfit' specification.
Lib/encodings/cp1253.py 28189 bpo-45120: Updated windows 'cp' encodings to match 'bestfit' specification.
Lib/encodings/cp1254.py 28189 bpo-45120: Updated windows 'cp' encodings to match 'bestfit' specification.
Lib/encodings/cp1255.py 28189 bpo-45120: Updated windows 'cp' encodings to match 'bestfit' specification.
Lib/encodings/cp1256.py 28189 bpo-45120: Updated windows 'cp' encodings to match 'bestfit' specification.
Lib/encodings/cp1257.py 28189 bpo-45120: Updated windows 'cp' encodings to match 'bestfit' specification.
Lib/encodings/cp1258.py 28189 bpo-45120: Updated windows 'cp' encodings to match 'bestfit' specification.
Lib/encodings/cp874.py 28189 bpo-45120: Updated windows 'cp' encodings to match 'bestfit' specification.
Lib/encodings/idna.py 17726 bpo-19083: IDNA prefix should be case insensitive 21165 bpo-41115: Convert UnicodeError to UnicodeEncodeError| UnicodeDecodeError
Lib/encodings/punycode.py 21165 bpo-41115: Convert UnicodeError to UnicodeEncodeError| UnicodeDecodeError
Lib/encodings/undefined.py 21165 bpo-41115: Convert UnicodeError to UnicodeEncodeError| UnicodeDecodeError
Lib/encodings/utf_16.py 21165 bpo-41115: Convert UnicodeError to UnicodeEncodeError| UnicodeDecodeError
Lib/encodings/utf_32.py 21165 bpo-41115: Convert UnicodeError to UnicodeEncodeError| UnicodeDecodeError
Lib/encodings/uu_codec.py 92758 gh-92613: Deprecate other uuencode functionality per PEP 594 & document as such
Lib/encodings/zlib_codec.py 32043 bpo-47090: Make zlib required instead of optional.
Lib/ensurepip/__init__.py 12791 bpo-36608: Make ensurepip download artifacts from PyPI 17634 bpo-31046: ensurepip does not honour the value of $(prefix) 91819 gh-91818: Add executable detection for clis 92857 gh-90355: Add isolated flag if currently isolated
Lib/ensurepip/_bundled/.gitignore 12791 bpo-36608: Make ensurepip download artifacts from PyPI
Lib/ensurepip/_bundled/pip-19.0.3-py2.py3-none-any.whl 12791 bpo-36608: Make ensurepip download artifacts from PyPI
Lib/ensurepip/_bundled/setuptools-40.8.0-py2.py3-none-any.whl 12791 bpo-36608: Make ensurepip download artifacts from PyPI
Lib/ensurepip/_bundler.py 12791 bpo-36608: Make ensurepip download artifacts from PyPI
Lib/ensurepip/_uninstall.py 91819 gh-91818: Add executable detection for clis
Lib/ensurepip/bundle.py 12791 bpo-36608: Make ensurepip download artifacts from PyPI
Lib/enum.py 17669 bpo-39102: Increase Enum performance up to 10x times (3x average) 91457 gh-91456: Fix issue affecting the use of auto() alongside aliases in Enums 92122 gh-92120: The docstring of enum.Enum is invalid in reST 93076 gh-93035: Fix IntFlag crash with no single bit members
Lib/filecmp.py 12632 bpo-36485: Add sys.clear_caches(). 12639 bpo-36485: Add the cachesreg module.
Lib/fileinput.py 20775 bpo-40937: Remove deprecated universal mode
Lib/fnmatch.py 93072 gh-89973: Fix re.error in the fnmatch module.
Lib/fractions.py 25518 gh-91851: Micro optimizations for Fraction's arithmetic 26064 bpo-44115: improve duck-typing of fractions
Lib/ftplib.py 5309 bpo-12706: timeout sentinel in ftplib and poplib documentation 29347 bpo-45975: Simplify some while-loops with walrus operator
Lib/functools.py 12639 bpo-36485: Add the cachesreg module. 16600 bpo-38364: unwrap partialmethods just like we unwrap partials 19871 bpo-40464: fix return annotation being used as the arg annotation in singledispatch 20052 bpo-40606: Copy cached_property return type annotations to __annotations__ 21392 bpo-41231: Make wraps retain type annotations 21471 bpo-41122: Handle missing arguments to @singledispatchmethod gracefully 23213 bpo-40988: Optimized singledispatchmethod access (noticeable improvement). 30007 bpo-42943: singledispatchmethod exposes registry and dispatch
Lib/genericpath.py 21088 bpo-41092: Optionally request actual filesize via 'os.path.getsize'
Lib/getpass.py 29739 bpo-32731: Raise OSError from any failure in getpass.getuser()
Lib/gettext.py 19869 bpo-18319: gettext() can retrieve a message even if a plural form exists
Lib/gzip.py 20775 bpo-40937: Remove deprecated universal mode 25410 bpo-43848: explain optional argument mtime in gzip.py. 29028 bpo-45509: Check gzip headers for corrupted fields 29847 bpo-24301: Do not fail when gzip files have trailing garbage 32310 bpo-47216: add mtime to gzip.open
Lib/hashlib.py 31928 bpo-45150: draft implementation only for sha224,sha256 32173 bpo-47102: Linux Kernel CryptoAPI bindings (WIP)
Lib/hmac.py 32173 bpo-47102: Linux Kernel CryptoAPI bindings (WIP)
Lib/html/entities.py 92504 gh-82927: Update files related to HTML entities.
Lib/html/parser.py 9295 bpo-32876: fix handling of invalid markup declarations. (WIP) 22658 bpo-41989 Fix htmlparser "unclosed script tag causes data loss"
Lib/http/__init__.py 22295 bpo-25739: Add PAYLOAD_TOO_LARGE / URI_TOO_LONG to http.HTTPStatus
Lib/http/client.py 7932 bpo-33973: Only split request lines on b'\x20' 8305 bpo-22708: Upgrade HTTP CONNECT to protocol HTTP/1.1 8633 bpo-24255: Replace debug level-related logic in http client with logging 8947 bpo-34510: add HTTPConnection.settimeout() 11729 [WIP] bpo-24177: Add env var proxy support to http.client 12214 bpo-36226: Fix multipart false positive header defects 13788 bpo-37093: Allow http.client to parse non-ASCII header names 14880 bpo-1346874: Add 'Expect: 100-Continue' support to httplib 22737 bpo-42060: Remove `assert` from http/client.py 22738 bpo-42062: Set HTTPResponse.url at init 26152 bpo-24964: Add _proxy_response_headers attribute to HTTPConnection 26775 bpo-38193: Add http.client script 26932 bpo-43718: in HTTPConnection._tunnel, propagate debuglevel to HTTPResponse 29347 bpo-45975: Simplify some while-loops with walrus operator
Lib/http/cookiejar.py 11792 bpo-17164: Make MozillaCookieJar use curl's format for session cookies 15023 bpo-37246: Check expiry with current timestamp in DefaultCookiePolicy 15673 bpo-37858: relax cookiejar.py case-sensitive regex for the inconsequential first line of the cookie file 29347 bpo-45975: Simplify some while-loops with walrus operator 91852 Document that MozillaCookieJar works for curl's cookie files 92392 gh-87888: Make FileCookieJar use latin-1 instead of locale encoding
Lib/http/cookies.py 14781 bpo-37522: Modify the parse of Set-Cookie 19058 bpo-40001: BaseCookie add ignore_errors kwarg to load method 19059 bpo-40002: Fix http.cookies.BaseCookie.load inconsistent errors 21017 bpo-19670: Added SimpleCookie.value_encode/value_decode docs 28726 bpo-45358 Add new cookie attributes 29208 fix: handle multiple cookies with the ​same name 92013 gh-92012: updated to RFC6265
Lib/http/server.py 5308 bpo-32628: support DirectoryIndex for http server 7932 bpo-33973: Only split request lines on b'\x20' 19556 bpo-40305: Fix server_close implementation for class ThreadingHTTPServer and TCPServer 20923 bpo-40990: Add HTTPS support to http.server.HTTPServer 23414 bpo-42063: Enable users of SimpleHTTPRequestHandler to more easily change behaviour 24228 bpo-42643: Add support for HTTP range requests 24848 bpo-43223: [SECURITY] Patched Open Redirection In SimpleHTTPServer Module 26223 bpo-43813: Fixing DOS on http.server by limiting the characters getting logged. 27948 bpo-42527: Use ignore mode instead strict for headers enconding in order to encode headers with special chars like emojis 30216 bpo-10483: fix definition of executable file for http.server on windows 31985 bpo-47063 Add an index_pages default list and parameter to SimpleHTTPRequestHandler
Lib/idlelib/Icons/debug_current.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_go.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_go_disabled.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_line.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_out.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_out_disabled.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_over.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_over_disabled.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_prefs.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_prefs_disabled.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_step.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_step_disabled.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_stop.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/Icons/debug_stop_disabled.gif 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/ParenClose.py 3520 bpo-18875 Auto insertion of the closing parens, brackets, braces, and ticks
Lib/idlelib/README.txt 7979 bpo-27755: replace DynOptionMenu/OptionMenu with ttk.Combobox 9855 bpo-34976: IDLE: first updated working version of a search bar 21682 bpo-6143: "Clear and restart" IDLE shell windows
Lib/idlelib/autocomplete.py 15207 bpo-37821: IDLE completion namespace fix 26039 bpo-21261: IDLE: add completion of dict keys of type str 29381 bpo-45692: Improve support of non-ASCII identifiers in IDLE
Lib/idlelib/autocomplete_w.py 26039 bpo-21261: IDLE: add completion of dict keys of type str 28332 IDLE: make the auto-complete window's winnconfig handler only trigger once
Lib/idlelib/autoexpand.py 29381 bpo-45692: Improve support of non-ASCII identifiers in IDLE
Lib/idlelib/calltip.py 23100 bpo-42239: re-open calltips when closing internal parens
Lib/idlelib/checkers.py 9802 bpo-21880: IDLE: Ability to run 3rd party code checkers
Lib/idlelib/clearwindow.py 92312 bpo-6143: provides Clear Window option under options
Lib/idlelib/config-checker.def 9802 bpo-21880: IDLE: Ability to run 3rd party code checkers
Lib/idlelib/config-extensions.def 3520 bpo-18875 Auto insertion of the closing parens, brackets, braces, and ticks
Lib/idlelib/config-keys.def 2210 bpo-694339: IDLE: Dedenting with shift+tab 21682 bpo-6143: "Clear and restart" IDLE shell windows 26421 bpo-43654: IDLE: fix config disabling tab completion
Lib/idlelib/config-main.def 5541 bpo-5594: IDLE startup configuration 9855 bpo-34976: IDLE: first updated working version of a search bar 17201 bpo-33046: An IDLE option to strip trailing whitespace on save 25946 bpo-23937: IDLE maximise on load
Lib/idlelib/config.py 2210 bpo-694339: IDLE: Dedenting with shift+tab 9802 bpo-21880: IDLE: Ability to run 3rd party code checkers 17107 bpo-17642: Add hotkeys to resize IDLE's font 21682 bpo-6143: "Clear and restart" IDLE shell windows 26421 bpo-43654: IDLE: fix config disabling tab completion 28713 bpo-45357: Make extentions use user's keys, not all defaults 32245 bpo-12387: IDLE keyboard shortcuts function irespective of caps-lock state
Lib/idlelib/config_key.py 11427 bpo-35675: IDLE config_key - separate window and frame classes
Lib/idlelib/configdialog.py 5541 bpo-5594: IDLE startup configuration 7979 bpo-27755: replace DynOptionMenu/OptionMenu with ttk.Combobox 9802 bpo-21880: IDLE: Ability to run 3rd party code checkers 9855 bpo-34976: IDLE: first updated working version of a search bar 11427 bpo-35675: IDLE config_key - separate window and frame classes 17093 bpo-27465: Make IDLE help source menu entries unique and sorted 17107 bpo-17642: Add hotkeys to resize IDLE's font 17201 bpo-33046: An IDLE option to strip trailing whitespace on save 19706 bpo-27620: The escape key closes IDLE's config dialog as canceled 25946 bpo-23937: IDLE maximise on load 28713 bpo-45357: Make extentions use user's keys, not all defaults
Lib/idlelib/debugger.py 1821 bpo-14111: IDLE: Add interrupt handle when open debugger 11451 bpo-35690: Add fix and tests for idlelib.debugger module 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/debugger_r.py 1821 bpo-14111: IDLE: Add interrupt handle when open debugger
Lib/idlelib/dynoption.py 7979 bpo-27755: replace DynOptionMenu/OptionMenu with ttk.Combobox
Lib/idlelib/editor.py 1884 bpo-30521: IDLE: Add navigate bar and replace current goto dialog 1984 bpo-1207613: IDLE Editor Bottom Scroll Bar 2210 bpo-694339: IDLE: Dedenting with shift+tab 3669 bpo-31529: IDLE: Add docstrings and tests to some editor.py functions 3701 bpo-21937: IDLE: Fix use of unsaved indicator in titlebar of shell window 5541 bpo-5594: IDLE startup configuration 9802 bpo-21880: IDLE: Ability to run 3rd party code checkers 9855 bpo-34976: IDLE: first updated working version of a search bar 11615 bpo-35770: Convert menudefs to dictionary 17107 bpo-17642: Add hotkeys to resize IDLE's font 18539 bpo-39666: Refactor common code between hyperparser and editor 20847 bpo-39666: Refactor common code between hyperparser and editor 21934 bpo-41608: IDLE smart backspace not remove multiple spaces if not at start of line 25946 bpo-23937: IDLE maximise on load 26039 bpo-21261: IDLE: add completion of dict keys of type str 26421 bpo-43654: IDLE: fix config disabling tab completion 29381 bpo-45692: Improve support of non-ASCII identifiers in IDLE 92823 gh-92822: Added "selected" section to IDLE statusbar
Lib/idlelib/filelist.py 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/help.html 17093 bpo-27465: Make IDLE help source menu entries unique and sorted 21682 bpo-6143: "Clear and restart" IDLE shell windows
Lib/idlelib/help.py 6665 bpo-33397: IDLE Help: Modifications for font size 9502 bpo-34774: Use user-selected color theme for Help => IDLE Help.
Lib/idlelib/help_about.py 5178 bpo-32548: IDLE: Convert labels to hyperlinks in help_about 28417 IDLE: Fix docs URL in the About window
Lib/idlelib/hyperparser.py 18539 bpo-39666: Refactor common code between hyperparser and editor 20847 bpo-39666: Refactor common code between hyperparser and editor 29381 bpo-45692: Improve support of non-ASCII identifiers in IDLE
Lib/idlelib/idle_test/README.txt 22694 bpo-30934: add script for running coverage on IDLE modules' tests
Lib/idlelib/idle_test/htest.py 9855 bpo-34976: IDLE: first updated working version of a search bar 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/idlelib/idle_test/mock_tk.py 26039 bpo-21261: IDLE: add completion of dict keys of type str
Lib/idlelib/idle_test/run_coverage.py 22694 bpo-30934: add script for running coverage on IDLE modules' tests
Lib/idlelib/idle_test/test_autocomplete.py 18539 bpo-39666: Refactor common code between hyperparser and editor 20847 bpo-39666: Refactor common code between hyperparser and editor 26039 bpo-21261: IDLE: add completion of dict keys of type str
Lib/idlelib/idle_test/test_calltip.py 14592 bpo-37501: Fix test failures when CPython is built without docstrings 23098 bpo-42239: Add tests for idlelib.calltip 23100 bpo-42239: re-open calltips when closing internal parens 27587 bpo-32397: new option for TextWrapper to allow stable wrapping 28136 bpo-12499: support custom len function in textwrap.wrap
Lib/idlelib/idle_test/test_checker.py 9802 bpo-21880: IDLE: Ability to run 3rd party code checkers
Lib/idlelib/idle_test/test_config.py 3520 bpo-18875 Auto insertion of the closing parens, brackets, braces, and ticks 5541 bpo-5594: IDLE startup configuration 32245 bpo-12387: IDLE keyboard shortcuts function irespective of caps-lock state
Lib/idlelib/idle_test/test_config_key.py 11427 bpo-35675: IDLE config_key - separate window and frame classes
Lib/idlelib/idle_test/test_configdialog.py 5541 bpo-5594: IDLE startup configuration 7979 bpo-27755: replace DynOptionMenu/OptionMenu with ttk.Combobox 11427 bpo-35675: IDLE config_key - separate window and frame classes 17201 bpo-33046: An IDLE option to strip trailing whitespace on save
Lib/idlelib/idle_test/test_debugger.py 11451 bpo-35690: Add fix and tests for idlelib.debugger module 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/idle_test/test_editor.py 3669 bpo-31529: IDLE: Add docstrings and tests to some editor.py functions 11615 bpo-35770: Convert menudefs to dictionary 18539 bpo-39666: Refactor common code between hyperparser and editor 21934 bpo-41608: IDLE smart backspace not remove multiple spaces if not at start of line
Lib/idlelib/idle_test/test_help.py 6665 bpo-33397: IDLE Help: Modifications for font size
Lib/idlelib/idle_test/test_help_about.py 5178 bpo-32548: IDLE: Convert labels to hyperlinks in help_about
Lib/idlelib/idle_test/test_hyperparser.py 18539 bpo-39666: Refactor common code between hyperparser and editor 20847 bpo-39666: Refactor common code between hyperparser and editor
Lib/idlelib/idle_test/test_mainmenu.py 11615 bpo-35770: Convert menudefs to dictionary
Lib/idlelib/idle_test/test_parenclose.py 3520 bpo-18875 Auto insertion of the closing parens, brackets, braces, and ticks
Lib/idlelib/idle_test/test_parenmatch.py 18539 bpo-39666: Refactor common code between hyperparser and editor 20847 bpo-39666: Refactor common code between hyperparser and editor
Lib/idlelib/idle_test/test_query.py 17093 bpo-27465: Make IDLE help source menu entries unique and sorted
Lib/idlelib/idle_test/test_replace.py 9855 bpo-34976: IDLE: first updated working version of a search bar
Lib/idlelib/idle_test/test_scrolledlist.py 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/idle_test/test_search.py 9855 bpo-34976: IDLE: first updated working version of a search bar
Lib/idlelib/idle_test/test_text.py 26039 bpo-21261: IDLE: add completion of dict keys of type str
Lib/idlelib/idle_test/test_textview.py 1984 bpo-1207613: IDLE Editor Bottom Scroll Bar 6665 bpo-33397: IDLE Help: Modifications for font size 17614 bpo-36595: IDLE: Add search to the "Squeezed Output Viewer"
Lib/idlelib/idle_test/test_undo.py 3701 bpo-21937: IDLE: Fix use of unsaved indicator in titlebar of shell window
Lib/idlelib/idle_test/test_warning.py 15311 bpo-37824: Properly handle user input warnings in IDLE shell.
Lib/idlelib/iomenu.py 3701 bpo-21937: IDLE: Fix use of unsaved indicator in titlebar of shell window 17051 bpo-25522: IDLE "Save As" warnings 17201 bpo-33046: An IDLE option to strip trailing whitespace on save 17578 bpo-6699: IDLE: Warn the user if a file will be overwritten when saving
Lib/idlelib/macosx.py 7926 bpo-33964: IDLE macosx - removed unused local dict. 11615 bpo-35770: Convert menudefs to dictionary
Lib/idlelib/mainmenu.py 11615 bpo-35770: Convert menudefs to dictionary 21682 bpo-6143: "Clear and restart" IDLE shell windows 92312 bpo-6143: provides Clear Window option under options
Lib/idlelib/navigatebar.py 1884 bpo-30521: IDLE: Add navigate bar and replace current goto dialog
Lib/idlelib/pyshell.py 1821 bpo-14111: IDLE: Add interrupt handle when open debugger 1984 bpo-1207613: IDLE Editor Bottom Scroll Bar 3701 bpo-21937: IDLE: Fix use of unsaved indicator in titlebar of shell window 5541 bpo-5594: IDLE startup configuration 15140 bpo-37768: IDLE: show help(object) output in a text viewing window 15311 bpo-37824: Properly handle user input warnings in IDLE shell. 21682 bpo-6143: "Clear and restart" IDLE shell windows 22947 bpo-17942: major rework of debugger UI 26163 bpo-40452: IDLE: fix clipboard being cleared upon exit 92312 bpo-6143: provides Clear Window option under options 92856 gh-87766: fix highlight location for f-string field errors
Lib/idlelib/query.py 17093 bpo-27465: Make IDLE help source menu entries unique and sorted
Lib/idlelib/replace.py 9855 bpo-34976: IDLE: first updated working version of a search bar 17593 bpo-13586: IDLE: Enter the selected text when opening the "Replace" dialog
Lib/idlelib/run.py 1711 bpo-26949: IDLE: Fix hanging when raise KeyboardInterrupt with debugger open 1821 bpo-14111: IDLE: Add interrupt handle when open debugger 2466 bpo-29926: IDLE: Fix blocking function ignore SIGINT 13445 bpo-36906: Add str.dedent and cache it at compile time 15140 bpo-37768: IDLE: show help(object) output in a text viewing window 15207 bpo-37821: IDLE completion namespace fix
Lib/idlelib/scrolledlist.py 22947 bpo-17942: major rework of debugger UI
Lib/idlelib/search.py 9855 bpo-34976: IDLE: first updated working version of a search bar 17614 bpo-36595: IDLE: Add search to the "Squeezed Output Viewer"
Lib/idlelib/searchbar.py 9855 bpo-34976: IDLE: first updated working version of a search bar
Lib/idlelib/sidebar.py 32363 gh-91398: Remove IDLE shell sidebar padding
Lib/idlelib/textview.py 1984 bpo-1207613: IDLE Editor Bottom Scroll Bar 6665 bpo-33397: IDLE Help: Modifications for font size 17614 bpo-36595: IDLE: Add search to the "Squeezed Output Viewer"
Lib/idlelib/undo.py 3701 bpo-21937: IDLE: Fix use of unsaved indicator in titlebar of shell window 29381 bpo-45692: Improve support of non-ASCII identifiers in IDLE
Lib/idlelib/windowsearchengine.py 9855 bpo-34976: IDLE: first updated working version of a search bar
Lib/idlelib/zzdummy.py 11615 bpo-35770: Convert menudefs to dictionary
Lib/imaplib.py 6395 bpo-13940: imaplib: All string arguments are now quoted when necessary. 9436 bpo-34138: add UTF8 marker per RFC 14388 bpo-37407:Update imaplib.py to account for additional padding 26701 bpo-44408 imaplib, handle extra blank response line 29398 bpo-45706: Add imaplib.IMAP4.login_plain 31823 bpo-46943: fix[imaplib]: call Exception with string instance
Lib/imghdr.py 15955 bpo-37629: Update judgment method for jpeg. 21573 gh-85455: Add missing doc strings and improve docs
Lib/importlib/_bootstrap.py 17058 bpo-38693: Use f-strings instead of str.format() within importlib 29078 bpo-33277: Hack to proxy module attributes through their spec 29180 bpo-45379: raise import error on FROZEN_BAD_NAME 29196 bpo-40350: fix namespace package support in modulefinder 29329 bpo-45272: os.path should not be a frozen module 92279 gh-92205: set loader for namespace packages PathFinder.find_spec
Lib/importlib/_bootstrap_external.py 6132 bpo-33092: Better bytecodes for f-strings 21060 bpo-41081: Exclude __pycache__ directories from backups using CACHEDIR.TAG 22000 bpo-32642: Allow for PathLike objects in sys.path 23496 bpo-42454: Optimize constant slice creation 24936 bpo-43563 : Introduce dedicated opcodes for super calls 25090 bpo-43684: Add ADD_INT opcode 26160 bpo-28307: Optimize C-style formatting of numbers 26697 bpo-44283: Add jump table for match-cases of None, int, and str constants, as well as or-patterns of these. 28722 bpo-45363: Use instruction offsets in co_lnotab 29196 bpo-40350: fix namespace package support in modulefinder 30276 bpo-46186: replace `io.IncrementalNewlineDecoder` with non incremental newline decoders 30456 bpo-38735: Don't fail when importing from / with sys.pycache_prefix set 31534 gh-90991: Include path to pyc file in pyc-related ImportErrors 31707 bpo-46939: Specialize calls to Python classes 31897 bpo-47025: restore support for bytes on sys.path in FileFinder 31934 bpo-47025: drop support for bytes on sys.path 31936 bpo-46939: Specialize calls to Python classes (POSTCALL edition) 32118 bpo-32642: add support for path-like objects in sys.path 32340 Specialize FOR_ITER via GET_ITER 91472 gh-91432: Add FOR_END, alternate: keep FOR_ITER around. 91713 gh-91432: Specialize FOR_ITER 91761 Specialize JUMP_BACKWARD+FOR_ITER 92279 gh-92205: set loader for namespace packages PathFinder.find_spec 92763 Micro-optimize the LOAD_FAST opcode 92769 [WIP] backend detects cold blocks and lays them out at end of function 93020 GH-89914: Push two NULLs (instead of just one) before calls. Preparation for more efficient Python-to-Python call sequence.
Lib/inspect.py 736 bpo-29858: inspect.signature for wrappers around decorated bound methods 6805 bpo-33587: inspect.getsource: reorder stat on file in linecache 8602 bpo-34305: Unwrap decorators in getfile, rather than downstream 10209 bpo-35101: Fix inspect.findsource breaking on class frame objects 11590 bpo-35759: add introspection API for asynchronous generators 14579 bpo-37497: Add inspect.Signature.from_text(). 16600 bpo-38364: unwrap partialmethods just like we unwrap partials 16957 bpo-38603: Inherit docstrings in dynamically generated subclasses if possible 17669 bpo-39102: Increase Enum performance up to 10x times (3x average) 19874 bpo-39990: try resolving type hints in pydoc 21104 Simplify routine in inspect.signature parsing 21425 [RFC] inspect: BlockFinder: handle nested parens with decorators 24218 Remove unused local variables in inspect.py 24802 bpo-43451: Render inspect function arguments one-per-line when they exceed a maximum length 27279 bpo-42414: dataclasses - allow docs on fields 29239 bpo-45356: fix incorrect access of class property in pydoc and inspect 31529 bpo-46761: handle `functools.partial` before `follow_wrapper_chains` in inspect.signature() 32044 bpo-45563 handle frame.f_lineno is None in inspect.getframeinfo 91548 gh-91544: Better stringification of Parameter defaults 91833 gh-80878: Fix inspect.getclosurevars when an attribute shadows a global 92042 gh-92041: Improve performance of inspect.getmodule 92635 gh-92525: make inspect.getfile PEP 420 compliant
Lib/interpreters.py 18817 bpo-32604: Multiple Interpreters in the Stdlib (PEP 554)
Lib/ipaddress.py 1741 bpo-27269: Treat ::FFFF: addresses as IPv4 for ordering and contains. 8908 bpo-34465: Added support for bytearrray type , to create IPv4 addresss 11844 bpo-35989: Forbid a netmask > 32 for ipaddress.IPv4Network 15088 bpo-37749: modified is_global to handle multicast addresses 16519 bpo-38335 simplify the overlap function for IpNetwork 18629 [WIP] bpo-39725: Suppress only handled exception by "raise ... from ...". 24180 bpo-42861: Add `next_network` function to ipaddress library 25371 bpo-30528 Update ipaddress.py with reverse_pointer method for networks 25824 bpo-44012: IPv6Address.exploded with scope_id 26205 bpo-42937: Update ipaddress.py to include additional private range of IPs 26209 bpo-44167: Drop redundant IPv6 private subnets 29011 gh-74713: ipaddress: support reverse pointer generation for network objects 29345 bpo-43633 Improve the textual representation of IPv4-mapped IPv6 addresses 31139 bpo-46646: mention that `bytes` are accepted in `ipaddress` docs 92581 gh-92573: Add IPv4Address.ipv6_mapped attribute
Lib/json/__init__.py 12980 bpo-36738: Add `array_hook` kwarg to json module functions/classes 13233 bpo-36841: Supporting customization of float encoding in JSON 14977 bpo-30193: Allow to load buffer objects with json.loads() 31762 bpo-46958: Added argument for json dump/dumps to print arrays (from lists and tuples) on one line
Lib/json/decoder.py 12980 bpo-36738: Add `array_hook` kwarg to json module functions/classes
Lib/json/encoder.py 830 bpo-20774: Add a JSON serializer to collections.deque 8011 bpo-25457: Allow json.encode() to handle mixed keys when sort_keys=True 13233 bpo-36841: Supporting customization of float encoding in JSON 28648 bpo-36841: JSONEncoder call self.default for unsupported floats 31762 bpo-46958: Added argument for json dump/dumps to print arrays (from lists and tuples) on one line
Lib/json/scanner.py 12980 bpo-36738: Add `array_hook` kwarg to json module functions/classes
Lib/json/tool.py 29858 bpo-45929: extend json.tool --json-lines to ignore empty rows 91819 gh-91818: Add executable detection for clis
Lib/lib2to3/pgen2/parse.py 19214 bpo-40101: Fix parser's assumption about the return value of convert
Lib/lib2to3/tests/support.py 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/lib2to3/tests/test_parser.py 13445 bpo-36906: Add str.dedent and cache it at compile time 19214 bpo-40101: Fix parser's assumption about the return value of convert
Lib/linecache.py 12632 bpo-36485: Add sys.clear_caches(). 12639 bpo-36485: Add the cachesreg module. 20809 bpo-27578: Fix inspect.getsource() on empty file 22908 bpo-42125: linecache: get module name from __spec__ if available
Lib/locale.py 14925 bpo-30755: Allow fallback to UTF-8 encoding on systems with no locales installed. 17901 bpo-35163: Change locale_alias for Esperanto 91568 gh-91565 Simple changes to reflect new bug reporting location.
Lib/logging/__init__.py 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined 92591 gh-92592 : allow logging filters to return a LogRecord 92646 gh-91513: add ``taskname`` to ``logging.LogRecord`` attributes
Lib/logging/config.py 19991 bpo-40544: Set the validate field in logging Formatter with fileConfig 21248 bpo-41177: Add iterator support to ConvertingList, ConvertingTuple, and items() to ConvertingDict 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host
Lib/logging/handlers.py 22061 bpo-40352: Try to reconnect socket when send message in SocketHandler. 24660 bpo-40469: Make TimedRotatingFileHandler use CTIME instead of MTIME 26553 bpo-44186: prevent TimedRotatingFileHandler overwriting log files 31355 bpo-46755: Don't log stack info twice in QueueHandler
Lib/lzma.py 32312 bpo-47218: add name to lzma fileobject
Lib/mailbox.py 804 bpo-22319: mailbox.MH now supports folders withou the ".mh_sequences"… 4770 bpo-32234: Context manager available for mailbox instances 11833 bpo-21360: mailbox.Maildir now ignores files with a leading dot 20976 bpo-41026: Path-like object support for mailbox module 23553 bpo-28764: mailbox.mbox: handle lines with non-ascii more graceful 29347 bpo-45975: Simplify some while-loops with walrus operator 31302 bpo-46734: Add method mailbox.Maildir.get_flags
Lib/mailcap.py 28245 bpo-45141: allow specifying files for mailcap.getcaps 29347 bpo-45975: Simplify some while-loops with walrus operator 91993 gh-68966: Make mailcap refuse to match unsafe filenames/types/params 93014 gh-68966: fix CVE-2015-20107
Lib/mimetypes.py 2895 bpo-31040: Reject undotted extensions in mimetypes.add_type 12632 bpo-36485: Add sys.clear_caches(). 12639 bpo-36485: Add the cachesreg module. 16567 bpo-34938: mimetypes.init() does not overwrite globals 17995 bpo-39324: Add markdown mimetype mapping 20199 bpo-40675: Add fonts .woff, .woff2, .eot, .otf and .ttf to mimetypes 21585 font types added to types map dictionary (ttf, woff, woff2) (GH-21585) 27088 bpo-44159 Change mimetype db to read windows registry values as non-strict 29347 bpo-45975: Simplify some while-loops with walrus operator 30740 bpo-34875:Change .js and .mjs mime to text/javascript 30823 bpo-46456:Add '.avif' mime to 'image/avif' 92627 gh-92626: Correct JavaScript MIME types + extensions per RFC 9239
Lib/modulefinder.py 17817 bpo-39206: Add encoding detecting to modulefinder 19917 bpo-40350 Introduce a new type for namespace packages 29196 bpo-40350: fix namespace package support in modulefinder
Lib/multiprocessing/__init__.py 15058 bpo-28053: Allow custom reducer when using multiprocessing
Lib/multiprocessing/connection.py 15058 bpo-28053: Allow custom reducer when using multiprocessing 19790 bpo-40402: Fix race condition in multiprocessing.connection.Connection 20380 bpo-17258: Stronger HMAC in multiprocessing 25845 bpo-43952: Fix multiprocessing Listener authkey bug 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host 26332 bpo-44155: Add backlog arg for multiprocessing manager server
Lib/multiprocessing/context.py 9627 bpo-34837: Multiprocessing.Pool API Extension - Pass Data to Workers w/o Globals 15058 bpo-28053: Allow custom reducer when using multiprocessing 23621 bpo-38520: Add multiprocessing.main_process() 30617 bpo-46391: Library multiprocess leaks named resources.
Lib/multiprocessing/dummy/__init__.py 9627 bpo-34837: Multiprocessing.Pool API Extension - Pass Data to Workers w/o Globals 21869 bpo-41544: Add missing parameters to dummy.DummyProcess and dummy.Pool 23621 bpo-38520: Add multiprocessing.main_process()
Lib/multiprocessing/forkserver.py 15058 bpo-28053: Allow custom reducer when using multiprocessing
Lib/multiprocessing/heap.py 15058 bpo-28053: Allow custom reducer when using multiprocessing
Lib/multiprocessing/managers.py 8254 bpo-34098: multiprocessing.Server now uses ExceptionWithTraceback 9476 bpo-34766: clean BaseProxy cache when Manager client is connected 13451 bpo-36977: Make SharedMemoryManager release its resources if its parent process dies 15058 bpo-28053: Allow custom reducer when using multiprocessing 15989 bpo-38119: Fix shmem resource tracking 17333 [WIP/RFC] multiprocessing: proxy: keep _manager after forking 19609 bpo-40307: Preserve manager Client in multiprocessing managers 21516 bpo-38119: Fix shmem resource tracking 26332 bpo-44155: Add backlog arg for multiprocessing manager server 30086 bpo-10850: Fix multiprocessing.managers.Server classvar 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined 31701 bpo-46934: Make started multiprocessing.Process and multiprocessing.Manager instances serialisable
Lib/multiprocessing/pool.py 8009 bpo-33997: Fix racing condition in termination of pool result_handler 9627 bpo-34837: Multiprocessing.Pool API Extension - Pass Data to Workers w/o Globals 10441 bpo-22393: Fix multiprocessing.Pool hangs if a worker process dies unexpectedly 16103 bpo-22393: Fix deadlock from pool worker death without communication 17795 bpo-39190: Fix deadlock when callback raises 23299 bpo-42363: enhance _check_running() ValuError output in Pool class
Lib/multiprocessing/popen_fork.py 31701 bpo-46934: Make started multiprocessing.Process and multiprocessing.Manager instances serialisable
Lib/multiprocessing/popen_forkserver.py 15058 bpo-28053: Allow custom reducer when using multiprocessing 31701 bpo-46934: Make started multiprocessing.Process and multiprocessing.Manager instances serialisable
Lib/multiprocessing/popen_spawn_posix.py 15058 bpo-28053: Allow custom reducer when using multiprocessing 24461 bpo-43142: Do not add duplicate FDs to list in duplicate_for_child() 31701 bpo-46934: Make started multiprocessing.Process and multiprocessing.Manager instances serialisable
Lib/multiprocessing/popen_spawn_win32.py 15058 bpo-28053: Allow custom reducer when using multiprocessing 23290 bpo-42178: Fix issue causing cmd to hang 31701 bpo-46934: Make started multiprocessing.Process and multiprocessing.Manager instances serialisable
Lib/multiprocessing/process.py 15058 bpo-28053: Allow custom reducer when using multiprocessing 23621 bpo-38520: Add multiprocessing.main_process() 30617 bpo-46391: Library multiprocess leaks named resources.
Lib/multiprocessing/queues.py 4256 bpo-31699: Deadlocks in `concurrent.futures.ProcessPoolExecutor` with unpickling error 15058 bpo-28053: Allow custom reducer when using multiprocessing
Lib/multiprocessing/reduction.py 15058 bpo-28053: Allow custom reducer when using multiprocessing
Lib/multiprocessing/resource_sharer.py 15058 bpo-28053: Allow custom reducer when using multiprocessing
Lib/multiprocessing/resource_tracker.py 15989 bpo-38119: Fix shmem resource tracking 21516 bpo-38119: Fix shmem resource tracking 23174 bpo-38119: fix shared memory's resource tracking
Lib/multiprocessing/shared_memory.py 15989 bpo-38119: Fix shmem resource tracking 20684 bpo-40882: Fix a memory leak in SharedMemory on Windows 21516 bpo-38119: Fix shmem resource tracking 21877 bpo-39584: raise ValueError when creating shared memory of size greater than 1TB 23174 bpo-38119: fix shared memory's resource tracking 26328 bpo-44170: Fix UnicodeDecodeError with multibyte utf8 characters in ShareableList 30621 bpo-46398: posixshmem module shm_rename freebsd support. 31467 bpo-46799: Improve multiprocessing shared_memory ShareableList 91579 gh-91577: SharedMemory move imports out of methods
Lib/multiprocessing/spawn.py 15058 bpo-28053: Allow custom reducer when using multiprocessing
Lib/multiprocessing/synchronize.py 20651 bpo-40872: Add multiprocessing.Lock.locked()
Lib/multiprocessing/util.py 13986 bpo-26180: Fix multiple registration of ForkAwareLocal atfork cleaner
Lib/netrc.py 17823 bpo-11416: handle multiple .netrc entries per host 25732 Set default netrc file name correctly on Windows
Lib/ntpath.py 14841 bpo-37609: Add device path support in ntpath splitdrive 27574 bpo-44817: Ignore WinError 161 (ERROR_BAD_PATHNAME) 32010 bpo-42658: Using LCMapStringEx in ntpath.normcase 91538 gh-91537: Remove non-existing C:\bin from os.defpath 91882 gh-81790: support "UNC" device paths in `ntpath.splitdrive()`
Lib/numbers.py 25619 bpo-23975: Correct conversion of Rational’s to float 26064 bpo-44115: improve duck-typing of fractions
Lib/opcode.py 6132 bpo-33092: Better bytecodes for f-strings 24936 bpo-43563 : Introduce dedicated opcodes for super calls 25090 bpo-43684: Add ADD_INT opcode 26697 bpo-44283: Add jump table for match-cases of None, int, and str constants, as well as or-patterns of these. 29146 bpo-45565: Specialize LOAD_ATTR_CLASS 30594 bpo-46372: Try to mutate the LHS during fast `float` ops 30992 bpo-46564: Optimize ``super().meth()`` calls via adaptive superinstructions 31707 bpo-46939: Specialize calls to Python classes 31936 bpo-46939: Specialize calls to Python classes (POSTCALL edition) 32340 Specialize FOR_ITER via GET_ITER 91472 gh-91432: Add FOR_END, alternate: keep FOR_ITER around. 91713 gh-91432: Specialize FOR_ITER 91761 Specialize JUMP_BACKWARD+FOR_ITER 92763 Micro-optimize the LOAD_FAST opcode 92778 gh-92777: Add LOAD_METHOD_LAZY_DICT 93020 GH-89914: Push two NULLs (instead of just one) before calls. Preparation for more efficient Python-to-Python call sequence.
Lib/os.py 18653 bpo-29450: Include xattr functions in os.supports_{fd,follow_symlinks} 19915 bpo-40507: Add filename to the error raised by os.exec* 23717 Add descriptive error message when environment variable not detected 23901 bpo-42367: Restore os.makedirs() ability to apply *mode* recursively 24784 bpo-43432: add function `clear` to module `os`
Lib/pathlib.py 8671 bpo-33898: Fix pathlib issues with Windows device paths 8999 bpo-34541: Fixed, pathlib.Path.iterdir now throws an exception when path is not valid 12361 bpo-36305: Fixes to path handling and parsing in pathlib 12785 bpo-36602: Allow pathlib.Path.iterdir to list recursively 19632 bpo-29847: Fix bug when Path takes and ignores **kwargs 19813 bpo-40358: add strict argument to pathlib.PurePath.relative_to 20288 bpo-39783: Optimize contruction of Path and PurePath objects 21157 bpo-34137: Add pathlib.Path.lexists and related 21179 bpo-41141: Remove unneeded handling of '.' and '..' from pathlib.Path.iterdir() 21920 bpo-41109: subclasses of pathlib.Path and pathlib.PurePath now call the subclass's __init__() and __new__() functions when returning new objects 23025 [WIP/RFC] pathlib: revisit error handling 26906 bpo-24132: Add direct subclassing of PurePath/Path in pathlib 28083 bpo-27175: Partially support cross-platform pathlib pickling/unpickling. 29655 bpo-45606: Pathlib - do not follow links when checking for precise glob match 30650 bpo-46317: Add pathlib.Path.move that can handle rename across FS 31085 bpo-24132: Add `pathlib._AbstractPath` 31212 gh-64978: Add `chown()` to `pathlib.Path` 31338 bpo-46733: move `pathlib.Path.owner()` and `group()` to `PosixPath` 31339 bpo-46733: deprecate `pathlib` link methods when lacking needed `os` functions 31340 bpo-46733: raise `ValueError` when `pathlib.Path.glob()` is called with an absolute pattern 31341 bpo-46733: raise `TypeError` when constructing foreign `pathlib.Path` flavour 31458 bpo-42777: implement `pathlib.WindowsPath.is_mount()` 31691 gh-68320, gh-88302 - Fix `pathlib.Path` subclassing. 91882 gh-81790: support "UNC" device paths in `ntpath.splitdrive()` 92517 gh-90385: Add Path.walk method 92887 gh-92771: Add pathlib.Path.rmtree method
Lib/pdb.py 1756 bpo-30429: bdb and pdb: Add watchpoint function 2399 bpo-30761: pdb: Add step/next count argument 2732 bpo-30938: Add pdb command to show user-owned variables 2947 bpo-31078: Propogate use_rawinput to recursive pdb (debug command) 4666 bpo-36550: pdb/cmd: avoid creating exceptions 12479 bpo-36388: pdb: do_debug: restore previous sys.gettrace (might be None) 12490 bpo-36375: PEP 499 implementation: "python -m foo" binds the main module as both __main__ and foo in sys.modules 12731 bpo-36563: pdb: do not read .pdbrc twice when in $HOME 12880 bpo-36667: pdb: restore SIGINT handler in sigint_handler already 13269 bpo-22135: Allow to break into pdb with Ctrl-C for all the commands t… 15194 bpo-21161: pdb: default: handle list comprehensions 23202 bpo-36388: fix Pdb.do_debug to not trace itself 23601 bpo-42524: Add `retval [variable]` option to pdb 27612 bpo-42524: pdb: additional documentation on retval 28400 bpo-20853: fixed PDB's args and retval commands to handle objects with broken repr()
Lib/pickle.py 21702 bpo-41395: use context manager to close filetype objects
Lib/pickletools.py 13036 bpo-36694: Do not memoize temporary objects in the C implementation of pickle. 21702 bpo-41395: use context manager to close filetype objects
Lib/pipes.py 92016 gh-82678: Fix parameter name for pipes
Lib/pkgutil.py 4672 bpo-32188: do not call os.path.realpath in ImpImporter.find_module 11956 bpo-36053 fix pkgutil.walk_packages
Lib/platform.py 31617 bpo-46882: Clarify argument type of platform.platform(aliased, terse) to boolean 31621 bpo-46882: Change default argument value to `False` instead of `0` 91568 gh-91565 Simple changes to reflect new bug reporting location.
Lib/plistlib.py 4671 bpo-32196: Rewrite plistlib with functional style. 18622 bpo-39732: encode UIDs in XML as CF$UID 23384 bpo-42401: Fix parsing and writing of the date timezone.
Lib/pprint.py 22977 bpo-27495: Make pprint.pformat always order sets 30135 bpo-45959: Teach pprint about dict views with PrettyPrinter._pprint_dict_view and PrettyPrinter._pprint_dict_items_view. 92560 gh-92546: Fix invalid call in pprint executed as a script
Lib/profile.py 13083 bpo-34861: better cProfile CLI defaults: sort by time, restrict to top 20
Lib/pstats.py 3931 bpo-24084: add sub-millisecond display in pstats 9655 bpo-34861 Make cProfile default output more useful 13083 bpo-34861: better cProfile CLI defaults: sort by time, restrict to top 20 13411 bpo-35849 Added thousands separators to Lib/pstats.py final report 29347 bpo-45975: Simplify some while-loops with walrus operator 31919 bpo-18795: Add cumpercall and totalpercall keys to pstats sort_stats
Lib/pty.py 21861 bpo-41541: Make pty.spawn set window size 28388 bpo-45223: Lib/pty.py: handle stdin I/O errors same way as master I/O errors 92365 gh-85984: Remove legacy Lib/pty.py code.
Lib/pyclbr.py 24623 bpo-43299: Make pyclbr.readmodule_ex() not die on module w/o __spec__
Lib/pydoc.py 13225 bpo-18387: Add 'symbols' link to pydoc's html menu bar 15105 bpo-37755: Use configured output in pydoc instead of pager 18123 bpo-39400: Do not pass MANPAGER value to shell in pydoc 19874 bpo-39990: try resolving type hints in pydoc 20908 bpo-19821: Deprecate pydoc.ispackage() 21520 bpo-21625: Improve help() when MANPAGER and PAGER variables are not set 29239 bpo-45356: fix incorrect access of class property in pydoc and inspect 29347 bpo-45975: Simplify some while-loops with walrus operator 29419 bpo-40051: Fix doc links in module help() output 30557 bpo-46353: Fix "pydoc -k" when a module fails to load
Lib/pydoc_data/topics.py 26571 bpo-44331: Generate static PyCodeObjects for faster startup 29419 bpo-40051: Fix doc links in module help() output
Lib/quopri.py 29347 bpo-45975: Simplify some while-loops with walrus operator
Lib/random.py 14530 bpo-37439 - Add random.binomialvariate()
Lib/re.py 12632 bpo-36485: Add sys.clear_caches(). 12639 bpo-36485: Add the cachesreg module. 17669 bpo-39102: Increase Enum performance up to 10x times (3x average) 31137 bpo-42353: Add prefixmatch APIs to the re module
Lib/re/__init__.py 91525 gh-91524: Speed up the regular expression substitution
Lib/re/_constants.py 91525 gh-91524: Speed up the regular expression substitution
Lib/re/_parser.py 91525 gh-91524: Speed up the regular expression substitution 92077 gh-86635: RE: Raise deprecation warning for ambiguous syntax in {n,m}
Lib/reprlib.py 20925 bpo-40995: reprlib.Repr attributes can be overriden in __init__() 92735 gh-92734: Add indentation feature to reprlib.Repr
Lib/rlcompleter.py 19957 bpo-40529: rlcompleter with case insensitive 24990 Completion following `[` character
Lib/runpy.py 12490 bpo-36375: PEP 499 implementation: "python -m foo" binds the main module as both __main__ and foo in sys.modules
Lib/sched.py 13862 bpo-37174: Fix bug in sched.py and add cancel_all() method. 22759 bpo-13451: Optimize sched.scheduler.cancel()
Lib/selectors.py 2562 bpo-30844: selectors: add urgent data to read event 11193 bpo-35517: selector.EpollSelector: add new parameter to support extra events 27819 bpo-44951: Allow setting EPOLLEXCLUSIVE on selectors.EpollSelector
Lib/shelve.py 18655 bpo-39672: shelve sigsegv crash
Lib/shlex.py 2799 bpo-24869: Add startline and endline attributes to the tokens returned by shlex 22657 bpo-25567: Add Bytes Object Support to Shlex 29347 bpo-45975: Simplify some while-loops with walrus operator
Lib/shutil.py 1659 bpo-30400: Fix race condition in shutil.copyfile() 4456 bpo-32073: Add copy_directory_metadata parameter to shutil.copytree and shutil.move 4912 bpo-32347: Emulate Libc copyfiles()'s st_flags logic on Darwin 12697 bpo-14841: shutil.get_terminal_size: use stdin/stderr also 13447 bpo-36770: add feature for shutil.make_archive 14064 bpo-37260: shutil.rmtree() FileNotFoundError race condition 14464 bpo-36656: Add race-free os.symlink wrapper / helper 15811 bpo-18108: Adding dir_fd and follow_symlinks keyword args to shutil.chown 16575 bpo-37700: Raise a shutil.SpecialFileError when copying a Unix socket 16797 bpo-38288: adding strict_timestamps keyword arg to shutil.make_archive 21430 bpo-38893: Ignore EACCES, ENOSYS in copyxattr 21759 bpo-26791: update shutil.move() to provide the same symlink move behavior as the mv shell when moving a symlink into a directory that is the target of the symlink 21962 bpo-41643: always support pathlib in shutil.make_archive 22937 bpo-38523: ignore_dangling_symlinks does not apply recursively 23720 bpo-38893: Add preserve_security_context to shutil 23766 bpo-35332: shutil.rmtree(ignore_errors=True) doesn't handle os.close() 23893 bpo-41843: Reenable use of sendfile in shutil module on Solaris 24482 bpo-43165 - Support the same files with new param in shutil.copyfile 26282 bpo-44205: Ignore out of space errors in shutil.copystat 29130 bpo-45558: shutil.copytree: Allow disabling copystat 29347 bpo-45975: Simplify some while-loops with walrus operator 29910 bpo-20907: shutil._unpack_zipfile add warnings for skipped files 31165 bpo-46658: shutil Lib enabling sendfile on solaris systems as it supports 31967 bpo-47049: Fix incorrect shutil.copytree() behaviour with symlinks 32043 bpo-47090: Make zlib required instead of optional.
Lib/signal.py 8920 bpo-23325: Turn signal.SIG_DFL and signal.SIG_IGN into functions.
Lib/site.py 8536 bpo-28140: Add help message for pip in REPL 12107 bpo-33944: Add site.py debugging via PYTHONSITEDEBUG 13208 bpo-29779: New environment variable PYTHONHISTORY 13445 bpo-36906: Add str.dedent and cache it at compile time 17414 bpo-38937: exec lines from .pth files in a copy of the site.py globals 18213 bpo-39469: Support relative home paths for pyvenv.cfg 18299 bpo-39468: Improve the site module's error handling while writing .python_history 20517 bpo-40818: Run sys.__interactivehook__() on asyncio REPL startup 23504 bpo-42101: allow inheritance of venv 26377 bpo-44239: Use platform defined data directories instead of ~/.python_history 92232 gh-92244 Added clear() to clear the interpreter shell in case it is a bit clunky
Lib/smtpd.py 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Lib/smtplib.py 5176 bpo-28879: Add Date header if missing in smtplib send_message 8303 bpo-32814: Handle 8BITMIME availabilty in smtplib.SMTP.send_message 15064 bpo-29750: support non-ASCII passwords in smtplib 18896 bpo-32803: Handle DATA correctly for LMTP with multiple RCPT 23635 bpo-36094: Update smtplib.py 26709 bpo-44269: smtplib make AUTH work with non-ASCII user/pw 29347 bpo-45975: Simplify some while-loops with walrus operator
Lib/sndhdr.py 21575 gh-85525: Indicate supported sound header formats
Lib/socket.py 12370 bpo-31062: Allow socket.makefile to handle line buffering properly 14710 bpo-27379: In order to keep backward compatibility, update SocketType's type 92866 gh-91225: Make socket._GLOBAL_DEFAULT_TIMEOUT a class, rather than an object() instance
Lib/socketserver.py 5258 bpo-32608: Adding a server into socketserver that handles client connection in new "multiprocessing.Process" processes. 19556 bpo-40305: Fix server_close implementation for class ThreadingHTTPServer and TCPServer 21094 bpo-41093: TCPServer's serve_forever() shuts down immediately when calling shutdown() 29347 bpo-45975: Simplify some while-loops with walrus operator
Lib/sqlite3/dbapi2.py 17768 bpo-39170: Sqlite3 row_factory for attribute access: sqlite3.NamedRow 31169 bpo-46662: Fix convert_timestamp function that failed to correctly parse timestamp
Lib/sqlite3/dump.py 9621 bpo-34828 sqlite3.iterdump now correctly handles tables with autoincrement
Lib/sqlite3/test/regression.py 92334 [3.7] gh-80254: Disallow recursive usage of cursors in sqlite3 converters
Lib/sqlite3/test/test_namedrow.py 17768 bpo-39170: Sqlite3 row_factory for attribute access: sqlite3.NamedRow
Lib/sqlite3/test/transactions.py 24492 [WIP] gh-81040: use sqlite3_stmt_readonly() to detect DML statements
Lib/sqlite3/test/userfunctions.py 20398 gh-84943: Add support for 'directonly' and 'innocuous' flags for user-defined functions
Lib/sre_compile.py 3237 bpo-27923: Minor API improvements for binary sequences (PEP 467) 29347 bpo-45975: Simplify some while-loops with walrus operator
Lib/ssl.py 2449 bpo-16487: allow certificates to be specified from memory 5162 bpo-18369: [WIP] Add certificate and private key types 5266 bpo-27815: Make SSL suppress_ragged_eofs default more secure 8620 bpo-33062: Add SSL renegotiation and key update 17938 bpo-18233: Add SSLSocket.get_verified_chain() and SSLSocket.get_unverified_chain() 20310 bpo-40262: SSLSocket.recv_into() shouldn't require __len__ 25255 bpo-37952: SSL: add support for export_keying_material 28682 bpo-45342: Set the ciphers before load_cert_chain 28728 bpo-45369: Remove LibreSSL workarounds 31328 bpo-46750: only import idna when required on several common code paths 31391 bpo-31242: WIP: Add verify_callback to ssl.SSLContext 31492 gh-81536: For nonblocking sockets, add `SSLSocket.eager_recv` to call `SSL_read` in a loop 91740 gh-79846: Make `ssl.create_default_context()` ignore invalid certificates 91875 gh-91826: [WIP] Enable cert and hostname verification for stdlib
Lib/stat.py 4912 bpo-32347: Emulate Libc copyfiles()'s st_flags logic on Darwin 19125 bpo-39533: Use `statx` on more recent Linux to expose `st_flags` and `st_btime` on all platforms
Lib/string.py 19065 bpo-39985: Make string.Formatter with empty field name default to 0 21767 bpo-27307: string.Formatter unnumbered key/attributes 29317 bpo-45669: Add ascii_alphanumerics in string module
Lib/struct.py 12632 bpo-36485: Add sys.clear_caches(). 12639 bpo-36485: Add the cachesreg module.
Lib/subprocess.py 19014 bpo-30082 Popen: add kwarg to hide process window on Windows 20975 bpo-40851: Don't set wShowWindow if startupinfo has STARTF_USESHOWWINDOW 22590 subprocess: Add escape_wildcard parameter for program don't want the wildcard matched files 32079 bpo-46716: Handle negative timeouts for wait on Windows 32344 bpo-47222: Allow pass-thru with stdout/stderr capture (GH-91378)
Lib/sunau.py 3484 bpo-31412: wave.open takes a path-like object
Lib/symtable.py 20757 bpo-40926: Improve & fix command line usage of symtable
Lib/sysconfig.py 737 bpo-15590: distinct python-config from pkg-config python 14776 bpo-37592: sysconfig no longer relies on sys.version 20439 bpo-34689: Prevent sysconfig._parse_makefile from expanding $${variables} 28495 bpo-40503: Check in <prefix>/share/zoneinfo for zoneinfo files on windows 92453 gh-92452: Avoid race in initialization of sysconfig._CONFIG_VARS 92899 gh-92897: Ensure `venv --copies` respects source build property of the creating interpreter
Lib/tabnanny.py 7699 bpo-19102: Setting appropriate exit code when "tabnanny" is existing with errors.
Lib/tarfile.py 1483 bpo-30282: Fix name attribute of extracted object 1808 bpo-30438 - Avoid untar errors when write-protected files are tarred twice 2734 bpo-31020: Add support for custom compressor in tarfile 2962 bpo-26253: Add compressionlevel to tarfile stream 10714 bpo-35227: Add support for file objects of unknown size to tarfile 11445 bpo-19974: Make extractall method of tarfile overwrites directory sym… 13738 bpo-35964: shutil.make_archive (xxx, tar, root_dir) is adding './' entry to archive which is wrong 13817 bpo-37144: Convert path-like object to regular path 15244 bpo-21109: Add SafeTarFile 18562 bpo-39688: tarfile: compute next header offset using pax size for sparse file 22116 bpo-41728: Debug logging when adding TarInfo object 29347 bpo-45975: Simplify some while-loops with walrus operator 29974 Issue43098: tarfile list() method does not show file type. 30426 bpo-44899: add support for archiving changing files with tarfile 31610 bpo-23453: Clarify documentation on bytes vs text with non-seeking tarfile stream 32043 bpo-47090: Make zlib required instead of optional. 32423 bpo-47231: Strip trailing slash from tarfile longname directories 91850 gh-91078: Return None in TarFile.next when the tarfile is empty
Lib/tempfile.py 10627 bpo-35278: Sanitize tempfile prefix to prevent directory treversal 14292 bpo-37302: Add an "onerror" callback parameter to the tempfile.TemporaryDirectory member functions 14908 bpo-37650: tempfile: flock(LOCK_SH) on temporary directories 22431 bpo-14243: Optionally delete NamedTemporaryFile on content manager exit but not on file close 22766 bpo-41270: Making NamedTemporaryFile act as its own iterator to mimic… 29197 bpo-45593: make SpooledTemporaryFile.truncate return new file size and improve documentation 29940 bpo-43153: Don't mask `PermissionError` with `NotADirectoryError` during tempdirectory cleanup 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined 31785 [WIP] bpo-25927: Add support of a file descriptor in the tempfile module 92317 gh-51574: Return the absolute path in `tempfile.mkdtemp()`
Lib/test/_test_eintr.py 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host
Lib/test/_test_embed_set_config.py 31771 bpo-46964: Move PyInterpreterState.config to _PyRuntimeState.config
Lib/test/_test_multiprocessing.py 4256 bpo-31699: Deadlocks in `concurrent.futures.ProcessPoolExecutor` with unpickling error 8254 bpo-34098: multiprocessing.Server now uses ExceptionWithTraceback 9627 bpo-34837: Multiprocessing.Pool API Extension - Pass Data to Workers w/o Globals 10441 bpo-22393: Fix multiprocessing.Pool hangs if a worker process dies unexpectedly 13451 bpo-36977: Make SharedMemoryManager release its resources if its parent process dies 13986 bpo-26180: Fix multiple registration of ForkAwareLocal atfork cleaner 15058 bpo-28053: Allow custom reducer when using multiprocessing 15989 bpo-38119: Fix shmem resource tracking 16103 bpo-22393: Fix deadlock from pool worker death without communication 17795 bpo-39190: Fix deadlock when callback raises 19609 bpo-40307: Preserve manager Client in multiprocessing managers 19790 bpo-40402: Fix race condition in multiprocessing.connection.Connection 20380 bpo-17258: Stronger HMAC in multiprocessing 20651 bpo-40872: Add multiprocessing.Lock.locked() 21516 bpo-38119: Fix shmem resource tracking 21877 bpo-39584: raise ValueError when creating shared memory of size greater than 1TB 23621 bpo-38520: Add multiprocessing.main_process() 25845 bpo-43952: Fix multiprocessing Listener authkey bug 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host 26328 bpo-44170: Fix UnicodeDecodeError with multibyte utf8 characters in ShareableList 30617 bpo-46391: Library multiprocess leaks named resources.
Lib/test/ann_module.py 21392 bpo-41231: Make wraps retain type annotations
Lib/test/audiodata/pluck-pcm24-ext.wav 9515 bpo-32990: Support WAVE_FORMAT_EXTENSIBLE in the wave module
Lib/test/audiotests.py 3484 bpo-31412: wave.open takes a path-like object
Lib/test/audit-tests.py 25990 bpo-44075: Add asyncio.stalled audit hook
Lib/test/clinic.test 15254 bpo-37842: Argument Clinic: Initialize Py_buffer variables more efficiently 30312 bpo-46212: Avoid temporary `varargs` tuple creation in argument passing 32092 bpo-20291: Fix bugs in argument clinic varargs processing
Lib/test/crashers/README 91568 gh-91565 Simple changes to reflect new bug reporting location.
Lib/test/dataclass_textanno.py 29158 bpo-45524: fix `get_type_hints` with dataclasses `__init__` generation
Lib/test/dataclass_textanno2.py 29158 bpo-45524: fix `get_type_hints` with dataclasses `__init__` generation
Lib/test/datetimetester.py 5578 WIP: bpo-1100942: Add datetime.time.strptime and datetime.date.strptime 11529 bpo-35723: Proof of concept for tzidx cache 13428 bpo-36967: Eliminate unnecessary check in _strptime when determining AM/PM 20208 bpo-20177: Use Argument Clinic for datetime.date classmethods 21712 bpo-41260: C impl of datetime.date.strftime() takes different keyword arg 21987 bpo-15443: Nanoseconds support for datetime objects (work in progress) 26215 bpo-24929: Stop checking for valid month and day in strptime regex 32041 bpo-46614: Allow datetime.isoformat to use "Z" UTC designator
Lib/test/exception_hierarchy.txt 15496 bpo-32847: Add DirectoryNotEmptyError subclass of OSError
Lib/test/final_a.py 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined
Lib/test/final_b.py 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined
Lib/test/imghdrdata/python.jpg 15955 bpo-37629: Update judgment method for jpeg.
Lib/test/inspect_fodder.py 10209 bpo-35101: Fix inspect.findsource breaking on class frame objects 16957 bpo-38603: Inherit docstrings in dynamically generated subclasses if possible
Lib/test/libregrtest/cmdline.py 22452 bpo-31391: Forward-port test_xpickle from Python 2 to 3.
Lib/test/libregrtest/main.py 30895 bpo-46523: fix tests rerun when `setUp[Class|Module]` fails
Lib/test/libregrtest/refleak.py 12632 bpo-36485: Add sys.clear_caches(). 12639 bpo-36485: Add the cachesreg module.
Lib/test/libregrtest/runtest.py 7866 bpo-33949: runtest.py: handle loading of unittests by name
Lib/test/libregrtest/save_env.py 91674 Make environment change warnings always verbose.
Lib/test/libregrtest/setup.py 91833 gh-80878: Fix inspect.getclosurevars when an attribute shadows a global
Lib/test/libregrtest/win_utils.py 32081 bpo-46716: Use strict unsigned long conversion for DWORD values
Lib/test/list_tests.py 8635 bpo-28940: Don't fail early when __length_hint__() is too big for preallocation.
Lib/test/mod_generics_cache.py 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/pickletester.py 13036 bpo-36694: Do not memoize temporary objects in the C implementation of pickle. 13445 bpo-36906: Add str.dedent and cache it at compile time 16606 bpo-38384: Fix a possible assertion failure in _pickle 19237 bpo-39734: Deprecate the readinto() fallback path in _pickle.c 21480 bpo-33007: Name-mangled private methods don't roundtrip when pickling 92931 gh-92930: _pickle.c: Acquire strong references after PyDict_Next
Lib/test/pythoninfo.py 14331 bpo-37382: check for debug info before testing GDB 32043 bpo-47090: Make zlib required instead of optional.
Lib/test/ssl_servers.py 5266 bpo-27815: Make SSL suppress_ragged_eofs default more secure 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host
Lib/test/string_tests.py 13172 bpo-36824: Refactor str tests to reflect that str and unicode are merged in Python 3 16254 bpo-18236: Adjust str.isspace to use Unicode's White_Space property. 26196 bpo-28937: Test for `keepempty` argument to string split 26222 bpo-28937 Adds a keepempty argument to string, bytes and bytearray split methods
Lib/test/support/__init__.py 14331 bpo-37382: check for debug info before testing GDB 15881 bpo-7982: Modify captured_output to allow diferent encodings 30895 bpo-46523: fix tests rerun when `setUp[Class|Module]` fails 31164 gh-90815: Add mimalloc memory allocator 31205 bpo-46679: Don't ignore timeout argument in test.support.wait_process. 31274 bpo-46711: increase timeout for `test_logging::test_post_fork_child_no_deadlock`
Lib/test/support/_hypothesis_stubs/__init__.py 22863 bpo-42109: Implementation of hypothesis stubs for property-based tests, with zoneinfo tests
Lib/test/support/_hypothesis_stubs/_helpers.py 22863 bpo-42109: Implementation of hypothesis stubs for property-based tests, with zoneinfo tests
Lib/test/support/_hypothesis_stubs/strategies.py 22863 bpo-42109: Implementation of hypothesis stubs for property-based tests, with zoneinfo tests
Lib/test/support/asynchat.py 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Lib/test/support/asyncore.py 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Lib/test/support/hypothesis_helper.py 22863 bpo-42109: Implementation of hypothesis stubs for property-based tests, with zoneinfo tests
Lib/test/support/import_helper.py 29301 bpo-45396: Change -X frozen_modules to -X frozen_stdlib.
Lib/test/support/os_helper.py 23720 bpo-38893: Add preserve_security_context to shutil 92517 gh-90385: Add Path.walk method
Lib/test/support/smtpd.py 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Lib/test/support/socket_helper.py 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host
Lib/test/support/threading_helper.py 91674 Make environment change warnings always verbose. 92475 Make test_ssl.ThreadedEchoServer exceptions appear in a main thread
Lib/test/tarfiletestdata/sly_absolute0.tar 15244 bpo-21109: Add SafeTarFile
Lib/test/tarfiletestdata/sly_absolute1.tar 15244 bpo-21109: Add SafeTarFile
Lib/test/tarfiletestdata/sly_dirsymlink0.tar 15244 bpo-21109: Add SafeTarFile
Lib/test/tarfiletestdata/sly_dirsymlink1.tar 15244 bpo-21109: Add SafeTarFile
Lib/test/tarfiletestdata/sly_dirsymlink2.tar 15244 bpo-21109: Add SafeTarFile
Lib/test/tarfiletestdata/sly_dirsymlink3.tar 15244 bpo-21109: Add SafeTarFile
Lib/test/tarfiletestdata/sly_relative0.tar 15244 bpo-21109: Add SafeTarFile
Lib/test/tarfiletestdata/sly_relative1.tar 15244 bpo-21109: Add SafeTarFile
Lib/test/tarfiletestdata/sly_symlink.tar 15244 bpo-21109: Add SafeTarFile
Lib/test/tarfiletestdata/testtar.tar 15244 bpo-21109: Add SafeTarFile
Lib/test/test___future__.py 19660 bpo-40366: Remove support for passing obsolete flags into compile
Lib/test/test__opcode.py 91472 gh-91432: Add FOR_END, alternate: keep FOR_ITER around. 91761 Specialize JUMP_BACKWARD+FOR_ITER
Lib/test/test__osx_support.py 24187 bpo-42619: Arm64 build on macos10.15
Lib/test/test__xxsubinterpreters.py 13445 bpo-36906: Add str.dedent and cache it at compile time 18817 bpo-32604: Multiple Interpreters in the Stdlib (PEP 554) 20012 bpo-40572: [_xxsubinterpreters] Add a way to request basic operations in another interpreter.
Lib/test/test_abc.py 14126 bpo-28869: Set class module to caller module in ABCMeta.__new__ 14166 bpo-28869: Skip one additional frame when type.__new__ is called not directly from type.__call__. 16613 bpo-28869: Set up inheritance registry in ABCMeta.__init__. 30112 bpo-38085: Fix throw exception in __init__subclass__ causes wrong isinstance() a…
Lib/test/test_aifc.py 3484 bpo-31412: wave.open takes a path-like object
Lib/test/test_argparse.py 10159 bpo-14856: Deprecate using add_parser() to overwrite an existing subparser 10847 bpo-14074: argparse doesn't allow metavar to be a tuple 13445 bpo-36906: Add str.dedent and cache it at compile time 15372 bpo-37910: argparse usage wrapping should allow whitespace differences caused by metavar 15656 bpo-36267: Fix index_error of argparse 15714 bpo-14364: fix behavior when '--' as argument to option in argparse. 18208 bpo-39467: allow user to deprecate CLI arguments 20924 bpo-22433: do not consider "--foo='bar baz'" to be a positional argument 21444 bpo-41136: Add a parameter to argparse.ArgumentParser for file encoding 22129 bpo-12806: Add argparse FlexiHelpFormatter 23143 bpo-42258: argparse: show choices once per argument 24177 bpo-42875: fix incorrect indent of long sub-commands 24275 bpo-42980: Add GnuStyleLongOptionsHelpFormatter 24357 bpo-43046: argparse: capturing actions 24367 bpo-42973: argparse: mixing optional and positional 24377 bpo-42966: argparse: customizable help formatter 24478 bpo-43160: Add extend_const action to argparse 24526 bpo-43220: Accept explicit default args in required groups 27295 bpo-41255: handle argparse errors with exit_on_error=False consistently 29574 bpo-45235: Fix argparse namespace overridden by subparsers default 30071 bpo-13966: Add enable/disable_interspersed_args to ArgumentParser 30219 gh-89398: Fix argparse namespace overridden by subparsers default 30832 bpo-41255: Prevent exits if `ArgumentParser.exit_on_error` is False 91819 gh-91818: Add executable detection for clis 92565 gh-92445 Fix incorrect interaction between nargs="*" and choices()
Lib/test/test_array.py 19800 bpo-40440: memoryview construction of array.array without copy
Lib/test/test_ast.py 13445 bpo-36906: Add str.dedent and cache it at compile time 14970 bpo-15987: Add ast.AST class richcompare methods 17662 bpo-32888: enhance ast.literal_eval error messagess with context information 17715 bpo-38131: Improve messages when generating AST nodes from objects wi… 19211 bpo-15987: Implement ast.compare 21069 bpo-41088: Extend the AST Validator to validate all identifiers 21417 bpo-39981: Introduce default values for AST node classes 31432 bpo-46797: Emit deprecation warnings for deprecated ast features
Lib/test/test_asyncgen.py 11166 bpo-32810: Allow accessing the ags_gen and agt_gen attrs of async generators
Lib/test/test_asynchat.py 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host
Lib/test/test_asyncio/test_asyncio_waitfor.py 26097 bpo-42130: Fix swallowing of cancellation by wait_for
Lib/test/test_asyncio/test_base_events.py 9840 bpo-34971: add support for TLS sessions from asyncio 11241 bpo-35302: Try each (remote addrinfo, local addrinfo) pair when connecting. 17434 bpo-35019: support IPAddress in asyncio.start_server() 24477 Fix an outdated test in asyncio 31497 GH-90980: skip getaddrinfo thread if host is already resolved, using socket.AI_NUMERIC...
Lib/test/test_asyncio/test_events.py 4053 bpo-31821: allow pause_reading() from connection_made() 9840 bpo-34971: add support for TLS sessions from asyncio 15295 bpo-37645: simplify __str__ of function objects 31150 bpo-46652: Use code.co_qualname to provide richer information
Lib/test/test_asyncio/test_futures.py 31150 bpo-46652: Use code.co_qualname to provide richer information
Lib/test/test_asyncio/test_futures2.py 30274 bpo-45924: Fix asyncio incorrect traceback when future's exception is raised multiple times
Lib/test/test_asyncio/test_proactor_events.py 16863 bpo-38471 Fix _ProactorDatagramTransport close() behaviour 21446 bpo-41279: Add StreamReaderBufferedProtocol
Lib/test/test_asyncio/test_queues.py 14227 bpo-37334: Add a cancel method to asyncio Queues
Lib/test/test_asyncio/test_selector_events.py 17425 bpo-31821: Fixing pause_reading called in connection made is ignored 30291 bpo-46194: Make selector inherit asyncio.DatagramTransport 31497 GH-90980: skip getaddrinfo thread if host is already resolved, using socket.AI_NUMERIC... 31871 bpo-47010: zero copy SelectorSocketTransport transport implementation
Lib/test/test_asyncio/test_streams.py 7473 bpo-30861: Return StreamReeader remaining buffer before raise an exception 16429 bpo-37141: support multiple separators in Stream.readuntil 21491 bpo-41305: Add StreamReader.readinto() 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host 30505 bpo-46309: Added reference to task created by StreamReaderProtocol
Lib/test/test_asyncio/test_subprocess.py 20013 bpo-38323: Temporarily skip close_kill_running() for MultiLoopWatcher in test_asyncio 32073 gh-88050: Fix asyncio subprocess kill process cleanly when process is blocked
Lib/test/test_asyncio/test_tasks.py 6694 bpo-33413: asyncio.gather without a special Future 13445 bpo-36906: Add str.dedent and cache it at compile time 20686 bpo-40894: asyncio.gather() cancelled() always False 22491 bpo-33533: Provide an async iterator version of as_completed 26097 bpo-42130: Fix swallowing of cancellation by wait_for 28149 bpo-42130: Fix for explicit suppressing of cancellations in wait_for() 31150 bpo-46652: Use code.co_qualname to provide richer information
Lib/test/test_asyncio/test_unix_events.py 17755 bpo-38314: Add is_reading() method to asyncio _UnixReadPipeTransport 21446 bpo-41279: Add StreamReaderBufferedProtocol
Lib/test/test_asyncio/test_unix_pipes.py 17755 bpo-38314: Add is_reading() method to asyncio _UnixReadPipeTransport
Lib/test/test_asyncio/utils.py 21446 bpo-41279: Add StreamReaderBufferedProtocol 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host
Lib/test/test_asyncore.py 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host
Lib/test/test_audit.py 25990 bpo-44075: Add asyncio.stalled audit hook
Lib/test/test_base64.py 7072 bpo-29427: allow unpadded input and ouput in base64 module 21913 bpo-30493: Increase base64 test coverage 22122 bpo-41734: refactor b32{encode,decode} tests 30598 bpo-31116: Add Z85 variant to base64
Lib/test/test_baseexception.py 1011 bpo-29999: repr() of ImportError now contains attributes name and path.
Lib/test/test_bdb.py 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_binascii.py 92758 gh-92613: Deprecate other uuencode functionality per PEP 594 & document as such
Lib/test/test_bisect.py 92849 gh-92839: fixed typo in _bisectmodule.c (line 131)
Lib/test/test_buffer.py 18463 bpo-39610: Raise TypeError for len(memoryview_0d)
Lib/test/test_builtin.py 779 bpo-27572: Deprecate using bytes-like objects in builtins. 3814 bpo-31603 Add file args to input builtin 9301 bpo-34676: Always return a 2-tuple from divmod() and PyNumber_Divmod(). 13036 bpo-36694: Do not memoize temporary objects in the C implementation of pickle. 13172 bpo-36824: Refactor str tests to reflect that str and unicode are merged in Python 3 13445 bpo-36906: Add str.dedent and cache it at compile time 19474 bpo-40255: Implement Immortal Instances 19660 bpo-40366: Remove support for passing obsolete flags into compile 20125 bpo-40638: Check for attribute lookup failure in builtin_input_impl 31181 bpo-46671 Fix empty iter error message in min/max 31488 bpo-40255: Implement Immortal Instances - Optimization 1 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31490 bpo-40255: Implement Immortal Instances - Optimization 3 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined
Lib/test/test_bytes.py 3237 bpo-27923: Minor API improvements for binary sequences (PEP 467) 8635 bpo-28940: Don't fail early when __length_hint__() is too big for preallocation. 13445 bpo-36906: Add str.dedent and cache it at compile time 14654 bpo-37367: octal escapes applied inconsistently throughout the interpreter and lib
Lib/test/test_bz2.py 7822 bpo-23224: Fix segfaults and multiple leaks in the lzma and bz2 modules 32311 bpo-47217: add name attribute to bz2 fileobject
Lib/test/test_c_locale_coercion.py 4361 bpo-32002 Fix legacy locale coercion tests on platforms that already have a default C.UTF-8 locale
Lib/test/test_call.py 15295 bpo-37645: simplify __str__ of function objects 92192 Fix issues gh-86199 gh-86795 92257 gh-91049: Introduce set vectorcall field API for PyFunctionObject
Lib/test/test_capi.py 8204 bpo-23926: Fix handling for removed PyArg_ParseTuple formatters 9332 bpo-34696: Match PyByteArray_FromObject() behavior with the documentation 13445 bpo-36906: Add str.dedent and cache it at compile time 23286 bpo-42376: New C-APIs to simplify module attribute declaration 28634 bpo-45325: Add a new 'p' parameter to Py_BuildValue to convert an integer into a Python bool 30912 bpo-24398: use `run_python_until_end` in `test_capi` 91610 gh-72793: C implementation of parts of copy.deepcopy 93012 gh-60074: add new stable API function PyType_FromMetaModuleAndSpec
Lib/test/test_capi/__init__.py 8551 bpo-34272: Reorganize C API tests.
Lib/test/test_capi/__main__.py 8551 bpo-34272: Reorganize C API tests.
Lib/test/test_capi/test_getargs.py 8551 bpo-34272: Reorganize C API tests.
Lib/test/test_capi/test_misc.py 8551 bpo-34272: Reorganize C API tests.
Lib/test/test_capi/test_structmembers.py 8551 bpo-34272: Reorganize C API tests.
Lib/test/test_class.py 9301 bpo-34676: Always return a 2-tuple from divmod() and PyNumber_Divmod().
Lib/test/test_cmath.py 4169 bpo-31630: Skip tests for tan() near pi/2 on OpenBSD and NetBSD.
Lib/test/test_cmd.py 10588 bpo-35270: Cmd.complete: use completedefault also with cmd=None 13536 bpo-37030: hide undocumented commands in cmd module
Lib/test/test_cmd_line.py 13445 bpo-36906: Add str.dedent and cache it at compile time 29301 bpo-45396: Change -X frozen_modules to -X frozen_stdlib. 30331 bpo-46142: split --help output into separate options 31164 gh-90815: Add mimalloc memory allocator 92361 gh-57684: Add the -p command line option
Lib/test/test_cmd_line_script.py 12490 bpo-36375: PEP 499 implementation: "python -m foo" binds the main module as both __main__ and foo in sys.modules 13445 bpo-36906: Add str.dedent and cache it at compile time 92361 gh-57684: Add the -p command line option
Lib/test/test_code.py 13177 bpo-36839: Support the buffer protocol in code objects 91789 gh-91744: Add semi-stable C API tier 91804 [WIP] lay out cold blocks at end of function 92769 [WIP] backend detects cold blocks and lays them out at end of function
Lib/test/test_codecs.py 9711 bpo-18291: codecs text streams now split lines only with \r, \n and \r\n. 14654 bpo-37367: octal escapes applied inconsistently throughout the interpreter and lib 17726 bpo-19083: IDNA prefix should be case insensitive 20775 bpo-40937: Remove deprecated universal mode 21165 bpo-41115: Convert UnicodeError to UnicodeEncodeError| UnicodeDecodeError 32043 bpo-47090: Make zlib required instead of optional. 32279 bpo-18624: add alias for iso-8859-8-i and -e to iso_8859_8 92758 gh-92613: Deprecate other uuencode functionality per PEP 594 & document as such
Lib/test/test_compare.py 3199 bpo-12067: Add tests to test_compare
Lib/test/test_compile.py 779 bpo-27572: Deprecate using bytes-like objects in builtins. 9647 bpo-34856: Make the repr of lambda containing the signature and body expression. 93020 GH-89914: Push two NULLs (instead of just one) before calls. Preparation for more efficient Python-to-Python call sequence.
Lib/test/test_compileall.py 18047 bpo-38848: compileall fails when the platform lacks a working sem_open() 19883 bpo-40447: accept all path-like objects in compileall.compile_file
Lib/test/test_complex.py 26827 bpo-40801: Add float.from_number() and complex.from_number()
Lib/test/test_concurrent_futures.py 707 bpo-29842: Make Executor.map less eager so it handles large/unbounded… 4243 bpo-22281 ENH add introspection API for concurrent.futures Executor 4256 bpo-31699: Deadlocks in `concurrent.futures.ProcessPoolExecutor` with unpickling error 12668 bpo-36512: future_factory argument for Thread/ProcessPoolExecutor 18566 bpo-29842: Make Executor.map less eager so it handles large/unbounded… 21166 bpo-41125: Display exit-codes for abruptly terminated processes in concurrent.futures 26265 bpo-44188: Fix ThreadPoolExecutor unbalanced semaphore count
Lib/test/test_configparser.py 2735 bpo-22253: Add support to unnamed sections in ConfigParser 13445 bpo-36906: Add str.dedent and cache it at compile time 18629 [WIP] bpo-39725: Suppress only handled exception by "raise ... from ...". 26002 bpo-44082: Add a method to check interpolation errors in configparser 92503 gh-89336: Remove configparser APIs that were deprecated for 3.12
Lib/test/test_context.py 93066 gh-93065: Fix HAMT to iterate correctly over 7-level deep trees
Lib/test/test_contextlib.py 18629 [WIP] bpo-39725: Suppress only handled exception by "raise ... from ...". 29218 bpo-45545: chdir __exit__ is not safe
Lib/test/test_contextlib_async.py 93074 GH-89369: fix test_contextlib_async to finalize event loop after each test
Lib/test/test_copy.py 91610 gh-72793: C implementation of parts of copy.deepcopy
Lib/test/test_coroutines.py 14592 bpo-37501: Fix test failures when CPython is built without docstrings
Lib/test/test_cppext.py 92907 gh-92906: Enable test_cppext on Windows
Lib/test/test_cprofile.py 3931 bpo-24084: add sub-millisecond display in pstats 13411 bpo-35849 Added thousands separators to Lib/pstats.py final report 14066 bpo-37270: Manage memory lifetime for all type-related objects.
Lib/test/test_csv.py 12071 bpo-36121: Override field_size_limit per csv.reader object 13445 bpo-36906: Add str.dedent and cache it at compile time 18336 bpo-30825: guess lineterminator in csv.Sniffer 26924 bpo-44512: Fix handling of extrasactions arg with mixed or upper case 29469 bpo-23041: update proposed changes to csv module. 32225 gh-76728: Coerce DictReader and DictWriter fieldnames argument to a list
Lib/test/test_curses.py 17825 bpo-39214: Add curses.window.in_wch 19392 bpo-40207: Expose NCURSES_EXT_FUNCS
Lib/test/test_dataclasses.py 11361 bpo-35540: Add collections.defaultdict support to dataclasses.{asdict,astuple} 11371 bpo-35232: Add module and qualname arguments to dataclasses.make_dataclass() 14592 bpo-37501: Fix test failures when CPython is built without docstrings 16356 Proof of concept for a class registry in dataclasses.asdict 21652 bpo-41415: Remove duplicated signature from help() on dataclass 22459 bpo-36424: Add support for pickling frozen dataclasses with __slots__ 29158 bpo-45524: fix `get_type_hints` with dataclasses `__init__` generation 29895 bpo-45897: Fix frozen-slotted dataclass bug 30997 bpo-46511: Let typing.Annotated wrap dataclasses annotations 32056 bpo-35540 dataclasses.asdict support defaultdict fields 92518 gh-92231: Prevent dataclass from being called on a class that's already a dataclass.
Lib/test/test_dbm_gnu.py 28942 bpo-45452: Able to use GDBM_NUMSYNC flag if gdbm supports.
Lib/test/test_decimal.py 9301 bpo-34676: Always return a 2-tuple from divmod() and PyNumber_Divmod(). 11405 bpo-35638: Introduce fixed point locale aware format type 24074 bpo-42815: Fix issue when thread doesn't copy context of parent thread 31164 gh-90815: Add mimalloc memory allocator
Lib/test/test_decorators.py 92426 gh-89519: Emit a warning when classmethod() wraps a non-callable descriptor
Lib/test/test_descr.py 15205 bpo-37808: Deprecate passing a single argument to super() 17573 bpo-28866: Add regression test 28572 bpo-45295: Speed up C classmethod calls via unbound classmethods 29540 bpo-45791: Look up __instancecheck__ and __subclasscheck__ in instance
Lib/test/test_dis.py 6132 bpo-33092: Better bytecodes for f-strings 13177 bpo-36839: Support the buffer protocol in code objects 18849 bpo-39902: support equality comparisons in dis.Bytecode 19356 bpo-40169: Make dis.findlabels() accept a code object 24936 bpo-43563 : Introduce dedicated opcodes for super calls 25090 bpo-43684: Add ADD_INT opcode 26160 bpo-28307: Optimize C-style formatting of numbers 28753 bpo-45191: Fix tb_lineno for multi-line expressions 31707 bpo-46939: Specialize calls to Python classes 31936 bpo-46939: Specialize calls to Python classes (POSTCALL edition) 91472 gh-91432: Add FOR_END, alternate: keep FOR_ITER around. 91713 gh-91432: Specialize FOR_ITER 91761 Specialize JUMP_BACKWARD+FOR_ITER 91804 [WIP] lay out cold blocks at end of function 92763 Micro-optimize the LOAD_FAST opcode 92769 [WIP] backend detects cold blocks and lays them out at end of function 92945 gh-92932: dis._unpack_opargs should handle EXTENDED_ARG_QUICK 93020 GH-89914: Push two NULLs (instead of just one) before calls. Preparation for more efficient Python-to-Python call sequence.
Lib/test/test_doctest.py 3237 bpo-27923: Minor API improvements for binary sequences (PEP 467) 3419 bpo-17446: Get line numbers of properties in doctest 14756 bpo-25998: Fix doctest badly handling unwrapable objects 23547 bpo-13337: Add ignore flag to doctest 25651 bpo-26092: allow using custom sys.displayhook's with doctest 26827 bpo-40801: Add float.from_number() and complex.from_number() 92426 gh-89519: Emit a warning when classmethod() wraps a non-callable descriptor
Lib/test/test_docxmlrpc.py 9647 bpo-34856: Make the repr of lambda containing the signature and body expression. 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host
Lib/test/test_dynamicclassattribute.py 17669 bpo-39102: Increase Enum performance up to 10x times (3x average)
Lib/test/test_email/test__header_value_parser.py 12054 Fix bpo-36041: fix folding of quoted string in display_name violates RFC 24871 Remove the get_phrase_cfws_only_raises test 24872 bpo-39100: _header_value_parser: do not treat a Group as invalid-mailbox 24874 bpo-43501: _header_value_parser: handle DOT in DisplayName
Lib/test/test_email/test_contentmanager.py 9578 bpo-34800: Fix email.contentmanager raise error when policy.max_line_length is 0 or None 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_email/test_defect_handling.py 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_email/test_email.py 13445 bpo-36906: Add str.dedent and cache it at compile time 18127 bpo-24337: Implement email.message.Message.__repr__() 27208 bpo-44660: Updated email.feedparser with support for message/global emails with quoted-printable and base64 Content-Transfer-Encodings. 29881 bpo-44637: Fix DBQuote mail header refold 30980 bpo-25948: let EmailText every line length not more than 998 character 92638 gh-91400: make sure email parsing dont unquote realnames with spaces 92758 gh-92613: Deprecate other uuencode functionality per PEP 594 & document as such 92900 gh-67022: Document bytes/str inconsistency in email.header.decode_header() and add .decode_header_to_string() as a sane alternative 93015 gh-93010: InvalidHeaderError used but nonexistent
Lib/test/test_email/test_generator.py 13445 bpo-36906: Add str.dedent and cache it at compile time 92281 gh-92081: Fix for email.generator.Generator with whitespace between encoded words.
Lib/test/test_email/test_headerregistry.py 2811 bpo-30988: Fix parsing address headers with dots start/end display name 13445 bpo-36906: Add str.dedent and cache it at compile time 15600 bpo-30988: Fix parsing invalid email address headers starting or ending with a dot
Lib/test/test_email/test_message.py 13445 bpo-36906: Add str.dedent and cache it at compile time 18059 bpo-32330 Replace invalid characters in email.message.set_payload(). 24669 bpo-42484: get_obs_local_part() fails to handle empty local part
Lib/test/test_email/test_parser.py 12214 bpo-36226: Fix multipart false positive header defects
Lib/test/test_email/test_pickleable.py 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_email/test_policy.py 6986 bpo-33568: Fix inconsistent behavior of non-ascii handling in EmailPolicy.fold 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_embed.py 8023 bpo-34206: Improve docs and test coverage for pre-init functions 13445 bpo-36906: Add str.dedent and cache it at compile time 17575 bpo-36225: Finalise subinterpreters in Py_FinalizeEx() 29301 bpo-45396: Change -X frozen_modules to -X frozen_stdlib. 31771 bpo-46964: Move PyInterpreterState.config to _PyRuntimeState.config 92361 gh-57684: Add the -p command line option
Lib/test/test_ensurepip.py 12791 bpo-36608: Make ensurepip download artifacts from PyPI 17634 bpo-31046: ensurepip does not honour the value of $(prefix)
Lib/test/test_enum.py 17669 bpo-39102: Increase Enum performance up to 10x times (3x average) 91457 gh-91456: Fix issue affecting the use of auto() alongside aliases in Enums 92122 gh-92120: The docstring of enum.Enum is invalid in reST
Lib/test/test_epoll.py 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host
Lib/test/test_exception_hierarchy.py 15496 bpo-32847: Add DirectoryNotEmptyError subclass of OSError 20253 bpo-39673: Map errno==ETIME to TimeoutError
Lib/test/test_exceptions.py 1011 bpo-29999: repr() of ImportError now contains attributes name and path. 11580 bpo-27015: Save kwargs given to exceptions constructor 14988 bpo-2920: Use the symbolic errno name in OSError error messages 15496 bpo-32847: Add DirectoryNotEmptyError subclass of OSError 20543 bpo-25782: Prevent cycles in the __context__ chain. 27959 bpo-28474: Handle unsigned long win32 error codes
Lib/test/test_faulthandler.py 13445 bpo-36906: Add str.dedent and cache it at compile time 31150 bpo-46652: Use code.co_qualname to provide richer information 92008 gh-92006: Loosen line number match for run() method
Lib/test/test_fileinput.py 20775 bpo-40937: Remove deprecated universal mode
Lib/test/test_fileio.py 13717 bpo-36411: Python 3 f.tell() gets out of sync with file pointer in binary append+read mode 14774 bpo-21861: Improve _io.FileIO.__repr__ 21568 bpo-41352: Raise UnsupportedOperation for FileIO.readall() in "w" mode 30824 bpo-21861: use the object's actual class name in some io classes' repr method
Lib/test/test_float.py 779 bpo-27572: Deprecate using bytes-like objects in builtins. 11405 bpo-35638: Introduce fixed point locale aware format type 26827 bpo-40801: Add float.from_number() and complex.from_number()
Lib/test/test_fnmatch.py 93072 gh-89973: Fix re.error in the fnmatch module.
Lib/test/test_format.py 11405 bpo-35638: Introduce fixed point locale aware format type
Lib/test/test_fractions.py 26064 bpo-44115: improve duck-typing of fractions
Lib/test/test_frame.py 3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state
Lib/test/test_frozen.py 24712 bpo-43381: Add frozen module co_lines() test
Lib/test/test_fstring.py 17662 bpo-32888: enhance ast.literal_eval error messagess with context information
Lib/test/test_ftplib.py 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host 91875 gh-91826: [WIP] Enable cert and hostname verification for stdlib
Lib/test/test_funcattrs.py 9647 bpo-34856: Make the repr of lambda containing the signature and body expression.
Lib/test/test_functools.py 19871 bpo-40464: fix return annotation being used as the arg annotation in singledispatch 21392 bpo-41231: Make wraps retain type annotations 21471 bpo-41122: Handle missing arguments to @singledispatchmethod gracefully 30007 bpo-42943: singledispatchmethod exposes registry and dispatch
Lib/test/test_future.py 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_gc.py 13445 bpo-36906: Add str.dedent and cache it at compile time 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31490 bpo-40255: Implement Immortal Instances - Optimization 3 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined 31627 Remove GC Header from constant tuples.
Lib/test/test_gdb.py 14331 bpo-37382: check for debug info before testing GDB 24936 bpo-43563 : Introduce dedicated opcodes for super calls 28572 bpo-45295: Speed up C classmethod calls via unbound classmethods
Lib/test/test_genericpath.py 21088 bpo-41092: Optionally request actual filesize via 'os.path.getsize'
Lib/test/test_getargs2.py 11834 bpo-34235: PyArg_ParseTupleAndKeywords: support required keyword arguments
Lib/test/test_getpass.py 29739 bpo-32731: Raise OSError from any failure in getpass.getuser()
Lib/test/test_gettext.py 19869 bpo-18319: gettext() can retrieve a message even if a plural form exists
Lib/test/test_grammar.py 30247 bpo-46167: Allow assert statements with parentheses
Lib/test/test_grp.py 19033 bpo-36017: Improve test_grp.test_errors for (big) LDAP directories
Lib/test/test_gzip.py 22408 Minor test fixes for zlib and gzip 29028 bpo-45509: Check gzip headers for corrupted fields 29847 bpo-24301: Do not fail when gzip files have trailing garbage 32310 bpo-47216: add mtime to gzip.open
Lib/test/test_hashlib.py 32173 bpo-47102: Linux Kernel CryptoAPI bindings (WIP)
Lib/test/test_hmac.py 26636 bpo-14322: added test case for invalid update to hmac 32173 bpo-47102: Linux Kernel CryptoAPI bindings (WIP)
Lib/test/test_htmlparser.py 9295 bpo-32876: fix handling of invalid markup declarations. (WIP) 22658 bpo-41989 Fix htmlparser "unclosed script tag causes data loss" 24720 html.parser: fix ‘<![CDATA[ ... ]]>’ handling not capturing ‘]’
Lib/test/test_http/test_http.py 24848 bpo-43223: [SECURITY] Patched Open Redirection In SimpleHTTPServer Module
Lib/test/test_http_cookiejar.py 11792 bpo-17164: Make MozillaCookieJar use curl's format for session cookies 15023 bpo-37246: Check expiry with current timestamp in DefaultCookiePolicy
Lib/test/test_http_cookies.py 14781 bpo-37522: Modify the parse of Set-Cookie 19058 bpo-40001: BaseCookie add ignore_errors kwarg to load method 19059 bpo-40002: Fix http.cookies.BaseCookie.load inconsistent errors 28726 bpo-45358 Add new cookie attributes
Lib/test/test_httplib.py 1011 bpo-29999: repr() of ImportError now contains attributes name and path. 8305 bpo-22708: Upgrade HTTP CONNECT to protocol HTTP/1.1 8633 bpo-24255: Replace debug level-related logic in http client with logging 12214 bpo-36226: Fix multipart false positive header defects 13788 bpo-37093: Allow http.client to parse non-ASCII header names 14880 bpo-1346874: Add 'Expect: 100-Continue' support to httplib 22295 bpo-25739: Add PAYLOAD_TOO_LARGE / URI_TOO_LONG to http.HTTPStatus 26152 bpo-24964: Add _proxy_response_headers attribute to HTTPConnection 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host 26932 bpo-43718: in HTTPConnection._tunnel, propagate debuglevel to HTTPResponse
Lib/test/test_httpservers.py 5308 bpo-32628: support DirectoryIndex for http server 7932 bpo-33973: Only split request lines on b'\x20' 9564 bpo-25095: test_httpservers hangs since Python 3.5 20923 bpo-40990: Add HTTPS support to http.server.HTTPServer 24228 bpo-42643: Add support for HTTP range requests 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host 27948 bpo-42527: Use ignore mode instead strict for headers enconding in order to encode headers with special chars like emojis
Lib/test/test_imaplib.py 5266 bpo-27815: Make SSL suppress_ragged_eofs default more secure 6395 bpo-13940: imaplib: All string arguments are now quoted when necessary. 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host 29398 bpo-45706: Add imaplib.IMAP4.login_plain 31823 bpo-46943: fix[imaplib]: call Exception with string instance
Lib/test/test_imghdr.py 15955 bpo-37629: Update judgment method for jpeg.
Lib/test/test_import/__init__.py 13445 bpo-36906: Add str.dedent and cache it at compile time 21060 bpo-41081: Exclude __pycache__ directories from backups using CACHEDIR.TAG 31534 gh-90991: Include path to pyc file in pyc-related ImportErrors
Lib/test/test_importlib/extension/test_loader.py 14592 bpo-37501: Fix test failures when CPython is built without docstrings
Lib/test/test_importlib/fixtures.py 13445 bpo-36906: Add str.dedent and cache it at compile time 32043 bpo-47090: Make zlib required instead of optional.
Lib/test/test_importlib/import_/test_path.py 31897 bpo-47025: restore support for bytes on sys.path in FileFinder
Lib/test/test_importlib/test_abc.py 30276 bpo-46186: replace `io.IncrementalNewlineDecoder` with non incremental newline decoders
Lib/test/test_importlib/test_api.py 92279 gh-92205: set loader for namespace packages PathFinder.find_spec
Lib/test/test_importlib/test_main.py 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_importlib/test_metadata_api.py 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_importlib/test_pkg_import.py 32118 bpo-32642: add support for path-like objects in sys.path
Lib/test/test_importlib/test_util.py 24936 bpo-43563 : Introduce dedicated opcodes for super calls
Lib/test/test_inspect.py 736 bpo-29858: inspect.signature for wrappers around decorated bound methods 8602 bpo-34305: Unwrap decorators in getfile, rather than downstream 10209 bpo-35101: Fix inspect.findsource breaking on class frame objects 11590 bpo-35759: add introspection API for asynchronous generators 13445 bpo-36906: Add str.dedent and cache it at compile time 14579 bpo-37497: Add inspect.Signature.from_text(). 16600 bpo-38364: unwrap partialmethods just like we unwrap partials 16957 bpo-38603: Inherit docstrings in dynamically generated subclasses if possible 20809 bpo-27578: Fix inspect.getsource() on empty file 21392 bpo-41231: Make wraps retain type annotations 31529 bpo-46761: handle `functools.partial` before `follow_wrapper_chains` in inspect.signature() 91548 gh-91544: Better stringification of Parameter defaults 91833 gh-80878: Fix inspect.getclosurevars when an attribute shadows a global 92042 gh-92041: Improve performance of inspect.getmodule 92635 gh-92525: make inspect.getfile PEP 420 compliant
Lib/test/test_int.py 779 bpo-27572: Deprecate using bytes-like objects in builtins.
Lib/test/test_interpreters.py 18817 bpo-32604: Multiple Interpreters in the Stdlib (PEP 554) 20012 bpo-40572: [_xxsubinterpreters] Add a way to request basic operations in another interpreter.
Lib/test/test_io.py 13445 bpo-36906: Add str.dedent and cache it at compile time 14774 bpo-21861: Improve _io.FileIO.__repr__ 15688 bpo-38031: Fix a possible assertion failure in _io.FileIO() 18640 bpo-31718: Fix io.IncrementalNewlineDecoder SystemErrors and segfaults 20775 bpo-40937: Remove deprecated universal mode 21729 bpo-20082: fix misbehavior of buffered writes to raw files in append mode 22178 bpo-38572: Raise UnsupportedOperation when fileno() is not supported 22535 bpo-35928: io.TextIOWrapper drops the internal buffer during write() 30824 bpo-21861: use the object's actual class name in some io classes' repr method 31489 bpo-40255: Implement Immortal Instances - Optimization 2 31491 bpo-40255: Implement Immortal Instances - Optimizations Combined
Lib/test/test_ipaddress.py 1741 bpo-27269: Treat ::FFFF: addresses as IPv4 for ordering and contains. 11844 bpo-35989: Forbid a netmask > 32 for ipaddress.IPv4Network 18629 [WIP] bpo-39725: Suppress only handled exception by "raise ... from ...". 24180 bpo-42861: Add `next_network` function to ipaddress library 25824 bpo-44012: IPv6Address.exploded with scope_id 26205 bpo-42937: Update ipaddress.py to include additional private range of IPs 29011 gh-74713: ipaddress: support reverse pointer generation for network objects 29345 bpo-43633 Improve the textual representation of IPv4-mapped IPv6 addresses 92581 gh-92573: Add IPv4Address.ipv6_mapped attribute
Lib/test/test_itertools.py 15609 bpo-15999: Accept arbitrary values for boolean parameters.
Lib/test/test_json/test_decode.py 12980 bpo-36738: Add `array_hook` kwarg to json module functions/classes 14977 bpo-30193: Allow to load buffer objects with json.loads()
Lib/test/test_json/test_deque.py 830 bpo-20774: Add a JSON serializer to collections.deque
Lib/test/test_json/test_dump.py 8011 bpo-25457: Allow json.encode() to handle mixed keys when sort_keys=True 13233 bpo-36841: Supporting customization of float encoding in JSON
Lib/test/test_json/test_indent.py 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_json/test_separators.py 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_json/test_speedups.py 8011 bpo-25457: Allow json.encode() to handle mixed keys when sort_keys=True 13233 bpo-36841: Supporting customization of float encoding in JSON
Lib/test/test_json/test_tool.py 13445 bpo-36906: Add str.dedent and cache it at compile time 29858 bpo-45929: extend json.tool --json-lines to ignore empty rows
Lib/test/test_largefile.py 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host
Lib/test/test_launcher.py 93007 gh-93005: Fixes launcher test when no Python install is available
Lib/test/test_linecache.py 20809 bpo-27578: Fix inspect.getsource() on empty file 22908 bpo-42125: linecache: get module name from __spec__ if available
Lib/test/test_lltrace.py 13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_locale.py 18142 bpo-17659: Add locale.getfirstweekday 31978 bpo-47058: Skip tests failing on Solaris
Lib/test/test_logging.py 8303 bpo-32814: Handle 8BITMIME availabilty in smtplib.SMTP.send_message 8633 bpo-24255: Replace debug level-related logic in http client with logging 13445 bpo-36906: Add str.dedent and cache it at compile time 23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib 26225 bpo-37901: Make our test suite pass on an IPv6-only Linux host 26553 bpo-44186: prevent TimedRotatingFileHandler overwriting log files 31274 bpo-46711: increase timeout for `test_logging::test_post_fork_child_no_deadlock` 31355 bpo-46755: Don't log stack info twice in QueueHandler 32043 bpo-47090: Make zlib required instead of optional. 92591 gh-92592 : allow logging filters to return a LogRecord
Lib/test/test_lzma.py 7822 bpo-23224: Fix segfaults and multiple leaks in the lzma and bz2 modules 29347 bpo-45975: Simplify some while-loops with walrus operator 32312 bpo-47218: add name to lzma fileobject
Lib/test/test_mailbox.py 804 bpo-22319: mailbox.MH now supports folders withou the ".mh_sequences"… 4770 bpo-32234: Context manager available for mailbox instances 11833 bpo-21360: mailbox.Maildir now ignores files with a leading dot 13445 bpo-36906: Add str.dedent and cache it at compile time 20976 bpo-41026: Path-like object support for mailbox module 31302 bpo-46734: Add method mailbox.Maildir.get_flags
Lib/test/test_mailcap.py 91993 gh-68966: Make mailcap refuse to match unsafe filenames/types/params
Lib/test/test_marshal.py 23496