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	25316 bpo-38820: Run CI with OpenSSL 3.0.0-alpha14
.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	25316 bpo-38820: Run CI with OpenSSL 3.0.0-alpha14
.azure-pipelines/windows-steps.yml	18371 bpo-33351: Patches to build on clang-cl
.coveragerc	8150 Add a coveragerc file that ignores code blocks that don't matter for coverage
.gitattributes	20314 bpo-40729: Update the list of auto-generated files for .gitattributes
.github/SECURITY.md	21320 Update link in SECURITY.md
.github/workflows/build.yml	24928 [3.7] bpo-41561: Add workaround for Ubuntu's custom security level (GH-24915)	25316 bpo-38820: Run CI with OpenSSL 3.0.0-alpha14
.github/workflows/build_ubuntu_artifacts.yml	24942 Github Action to create an Ubuntu Artifact
.github/workflows/coverage.yml	25316 bpo-38820: Run CI with OpenSSL 3.0.0-alpha14
.github/workflows/deploy-previews.yml	19025 bpo-37860: Enable docs deploy previews through GitHub Actions
.gitignore	21716 Add bak files generated by patchcheck to gitignore	22694 bpo-30934: add script for running coverage on IDLE modules' tests
.travis.yml	22200 Adding support for PPC64LE "skip issue"	25316 bpo-38820: Run CI with OpenSSL 3.0.0-alpha14
Doc/Makefile	12408 bpo-36345: Doc: make serve uses http.server instead of Tools/scripts/server.py
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'
Doc/c-api/bytearray.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/bytes.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/capsule.rst	6898 bpo-32414: PyCapsule_Import() now imports submodules if needed.	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/code.rst	24204 bpo-42917: Made block stack for frame objects dynamically sizable
Doc/c-api/complex.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/concrete.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/dict.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/exceptions.rst	15496 bpo-32847: Add DirectoryNotEmptyError subclass of OSError	18004 bpo-39334: FIX: Deprecated sphinx index notations.	20329 bpo-23188: Document that PyErr_SetString, etc. chain exceptions	20543 bpo-25782: Prevent cycles in the __context__ chain.
Doc/c-api/file.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/float.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/function.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/import.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
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()	18004 bpo-39334: FIX: Deprecated sphinx index notations.	21316 bpo-41203: Replace OS X with macOS	24876 Doc/c-api: Fix default program name
Doc/c-api/init_config.rst	8023 bpo-34206: Improve docs and test coverage for pre-init functions
Doc/c-api/intro.rst	11277 bpo-35514: Enhanced the explanation on reference count details	18004 bpo-39334: FIX: Deprecated sphinx index notations.	22242 bpo-41790: update error in documentation	23169 [WIP] bpo-42260: Rewrite getpath.c in Python
Doc/c-api/list.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/long.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/mapping.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/memoryview.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/method.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/module.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	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/none.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/number.rst	9301 bpo-34676: Always return a 2-tuple from divmod() and PyNumber_Divmod().	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/object.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	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/sequence.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/set.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/c-api/structures.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	20756 PyGetSetDef: "closure" is not a function pointer	25227 bpo-43753: Add Py_Is() and Py_IsNone() functions
Doc/c-api/tuple.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	23207 [WIP] bpo-42294: Add PyTuple_GetItemRef() function
Doc/c-api/type.rst	14066 bpo-37270: Manage memory lifetime for all type-related objects.	18004 bpo-39334: FIX: Deprecated sphinx index notations.	21238 bpo-41171: Added method "PyMetaType_FromSpec" to allow for specifying the metaclass for the type.	22454 bpo-41886: Fix documented type of PyType_Type	23903 bpo-42035: Add a PyType_GetName() to get type's name.
Doc/c-api/typeobj.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	25275 bpo-43770: Inherit default tp_getattro and tp_setattro
Doc/c-api/unicode.rst	12680 bpo-18697: Update PyUnicode parameter names	15300 bpo-37864: Correct and deduplicate "isprintable" docs; add test.	23848 bpo-39560: Document PyUnicode_FromKindAndData() kind transformation
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 bpo-43212: [doc] Link to source of Python and Argument Clinic classes and functions
Doc/data/refcounts.dat	23207 [WIP] bpo-42294: Add PyTuple_GetItemRef() function	23286 bpo-42376: New C-APIs to simplify module attribute declaration	23903 bpo-42035: Add a PyType_GetName() to get type's name.	24204 bpo-42917: Made block stack for frame objects dynamically sizable	24659 bpo-43327: Fix the docs for PyImport_ImportFrozenModuleObject()
Doc/data/stable_abi.dat	25227 bpo-43753: Add Py_Is() and Py_IsNone() functions	25315 bpo-43795: Generate python3dll.c and doc data from manifest (PEP 652)
Doc/distributing/index.rst	16822 Improve the Distributing Python Modules and Installing Python Modules documentation	21316 bpo-41203: Replace OS X with macOS
Doc/distutils/apiref.rst	21316 bpo-41203: Replace OS X with macOS	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)
Doc/extending/embedding.rst	4910 bpo-32353: Added docs about Embedding with an frozen module limitation.
Doc/extending/extending.rst	21316 bpo-41203: Replace OS X with macOS	21673 bpo-41430 Add docs for generating C function signatures
Doc/extending/newtypes.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h	24182 bpo-42800: add audit hooks for f_code and tb_frame
Doc/extending/newtypes_tutorial.rst	20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h
Doc/faq/design.rst	19787 bpo-40434: Update the reason why CPython doesn't have switch statements	20017 bpo-40576: Align docs for list.sort and sorted
Doc/faq/gui.rst	21316 bpo-41203: Replace OS X with macOS
Doc/faq/installed.rst	21316 bpo-41203: Replace OS X with macOS
Doc/faq/library.rst	25174 bpo-43723: deprecate camelCase aliases from threading
Doc/faq/programming.rst	1158 bpo-30757 pyinstaller added to docs, py2exe ref updated	22070 [doc] Do some polishing in IDEs section	22124 [doc] Fix broken links and improve stand-alone tools list in FAQ	24705 Doc: Try to enhance wording on circular imports.
Doc/faq/windows.rst	1158 bpo-30757 pyinstaller added to docs, py2exe ref updated	22124 [doc] Fix broken links and improve stand-alone tools list in FAQ
Doc/glossary.rst	9523 bpo-34753: Use coroutine object or coroutine function instead of coroutine	15732 bpo-38056: overhaul Error Handlers section in codecs documentation	24931 bpo-43552: Add locale.get_current_locale_encoding()
Doc/howto/descriptor.rst	24901 Fix the Python equivalents of the Descriptor HowTo Guide
Doc/howto/logging-cookbook.rst	22314 [doc] Replace super(XXX, self) with super() in code examples
Doc/howto/logging_flow.png	21348 Optimized Images in repo
Doc/includes/custom2.c	20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h	24851 bpo-43322: Use consistent '#include' syntax in extn. tutorial
Doc/includes/custom3.c	20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h	24851 bpo-43322: Use consistent '#include' syntax in extn. tutorial
Doc/includes/custom4.c	20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h	24851 bpo-43322: Use consistent '#include' syntax in extn. tutorial
Doc/includes/sqlite3/blob.py	271 bpo-24905: Support BLOB incremental I/O in sqlite module
Doc/includes/sqlite3/blob_with.py	271 bpo-24905: Support BLOB incremental I/O in sqlite module
Doc/includes/sqlite3/complete_statement.py	1108 bpo-16379: Expose sqlite error code
Doc/includes/sqlite3/execute_1.py	25003 bpo-20364: Improve sqlite3 placeholder docs
Doc/includes/sqlite3/sumintwindow.py	20903 bpo-34916: Add support for aggregate window functions in sqlite3
Doc/install/index.rst	21316 bpo-41203: Replace OS X with macOS
Doc/installing/index.rst	16822 Improve the Distributing Python Modules and Installing Python Modules documentation	21316 bpo-41203: Replace OS X with macOS
Doc/library/2to3.rst	14835 bpo-13272: 2to3 string constants fixer	15268 bpo-5664: 2to3 convert Cookie.Cookie properly	20843 bpo-40896: add missing links to source-code to library documentation
Doc/library/__future__.rst	19660 bpo-40366: Remove support for passing obsolete flags into compile
Doc/library/__main__.rst	14487 bpo-39452: Improve the __main__ module documentation
Doc/library/_thread.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
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	12005 bpo-21150: add quick link/summary table to the top of argparse documentation	12717 bpo-27992: Clarify %(prog)s in argparse help formatter for sys.argv[0]	17369 argparse: improve mutually exclusive groups	17793 bpo-16399: update argparse's doc of append action	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	22314 [doc] Replace super(XXX, self) with super() in code examples	22706 Fix documentation typos of argparse exit_on_error	23026 bpo-42194: Add "New in version: 3.9" to argparse.BooleanOptionalAction	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
Doc/library/array.rst	4435 bpo-31956: Add start and stop parameters to array.index()	19800 bpo-40440: memoryview construction of array.array without copy	22037 Doc: Fix the array.fromfile method doc	24666 [DOC] Snippet code to str methods
Doc/library/ast.rst	19211 bpo-15987: Implement ast.compare	24940 [3.9] bpo-43556: Fix the attr names for ast.expr and ast.stmt in the docs
Doc/library/asynchat.rst	23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Doc/library/asyncio-api-index.rst	9523 bpo-34753: Use coroutine object or coroutine function instead of coroutine	23520 bpo-42413: Replace concurrent.futures.TimeoutError and asyncio.TimeoutError with builtin TimeoutError
Doc/library/asyncio-eventloop.rst	16360 bpo-38267: Add thread timeout parameter to `loop.shutdown_default_executor()`	18664 Document caveats for asyncio add_signal_handler() bpo-39765	20142 [WIP] bpo-38323: Fix MultiLoopChildWatcher hangs	22311 Fix gramatical error	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()	24540 bpo-43234: Prohibit non-ThreadPoolExecutor in loop.set_default_executor
Doc/library/asyncio-exceptions.rst	23520 bpo-42413: Replace concurrent.futures.TimeoutError and asyncio.TimeoutError with builtin TimeoutError
Doc/library/asyncio-future.rst	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()
Doc/library/asyncio-policy.rst	20142 [WIP] bpo-38323: Fix MultiLoopChildWatcher hangs
Doc/library/asyncio-protocol.rst	20843 bpo-40896: add missing links to source-code to library documentation	20950 Subprocess Protocols Documentation
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()	24525 bpo-43215: Document Happy Eyeballs args of asyncio.open_connection
Doc/library/asyncio-subprocess.rst	21680 Update asyncio-subprocess.rst
Doc/library/asyncio-sync.rst	22029 bpo-41676: fix links to `asyncio.Event.wait`
Doc/library/asyncio-task.rst	16360 bpo-38267: Add thread timeout parameter to `loop.shutdown_default_executor()`	20604 Improve code example for asyncio.gather()	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	23520 bpo-42413: Replace concurrent.futures.TimeoutError and asyncio.TimeoutError with builtin TimeoutError	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()	24153 [3.9] bpo-42783: Documentation for asyncio.sleep(0) (GH-24002)
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/audit_events.rst	24182 bpo-42800: add audit hooks for f_code and tb_frame
Doc/library/base64.rst	2336 bpo-36700: Updated obsolete references for RFC 3548 to RFC 4648
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	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/library/cgi.rst	24766 Update cgi.rst
Doc/library/cgitb.rst	12316 bpo-15749: Fix text formatting in cgitb when display is disabled
Doc/library/cmath.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/library/cmd.rst	13536 bpo-37030: hide undocumented commands in cmd module
Doc/library/codecs.rst	14747 bpo-30588: document codecs.escape_decode	15732 bpo-38056: overhaul Error Handlers section in codecs documentation	25211 [3.8] bpo-17305: Link to the third-party idna package. (GH-25208)
Doc/library/collections.abc.rst	21628 bpo-41400: Remove references to nonexisting __ne__ methods
Doc/library/collections.rst	6574 bpo-25478: Add scalar multiplication and division to Counter	21945 bpo-41621: More accurate signature for defaultdict
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…	23520 bpo-42413: Replace concurrent.futures.TimeoutError and asyncio.TimeoutError with builtin TimeoutError	24378 added doc about *iterables in concurrent.futures.Executor.map
Doc/library/configparser.rst	2735 bpo-22253: Add support to unnamed sections in ConfigParser	11918 bpo-35954: Clarify string conversion in ConfigParser
Doc/library/contextlib.rst	20870 bpo-40975: Identify AsyncExitStack coroutine methods	21199 bpo-41147 Document that redirect_stdout provides the new stream as context var	22314 [doc] Replace super(XXX, self) with super() in code examples
Doc/library/copy.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	22004 [doc] Fix copy.Error casing
Doc/library/copyreg.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/library/csv.rst	12071 bpo-36121: Override field_size_limit per csv.reader object
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	21316 bpo-41203: Replace OS X with macOS
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()	17322 bpo-36077: Update handling of defaulted fields	24171 bpo-42269: Add slots parameter to dataclass decorator
Doc/library/datetime.rst	5578 WIP: bpo-1100942: Add datetime.time.strptime and datetime.date.strptime	8502 bpo-34249: Full set of format codes applies to strftime only	11529 bpo-35723: Proof of concept for tzidx cache	21447 bpo-41281: Fix missing/wrong backquotes and role texts in datetime documentation
Doc/library/dbm.rst	21849 bpo-40563: Support pathlike objects on dbm/shelve
Doc/library/difflib.rst	25132 bpo-43689: improve documentation for Differ
Doc/library/dis.rst	15513 bpo-30076: Rename the BUILD_{TUPLE,MAP}_UNPACK_WITH_CALL opcodes	18004 bpo-39334: FIX: Deprecated sphinx index notations.	25229 bpo-43754: Eliminate bindings for partial pattern matches
Doc/library/distutils.rst	20843 bpo-40896: add missing links to source-code to library documentation
Doc/library/doctest.rst	19673 bpo-40372: Make doctest example programs exit with code 1 if any test fails	24028 bpo-42797: Add `-m` option for `doctest`
Doc/library/email.charset.rst	21628 bpo-41400: Remove references to nonexisting __ne__ methods
Doc/library/email.compat32-message.rst	24137 Fix id of 'Internet Message Format' RFC in email doc
Doc/library/email.header.rst	21628 bpo-41400: Remove references to nonexisting __ne__ methods
Doc/library/email.mime.rst	17695 bpo-39131 email: add easier support for generating multipart/signed messages
Doc/library/email.rst	24137 Fix id of 'Internet Message Format' RFC in email doc
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/enum.rst	19334 Add note about IntEnum gotcha	25285 bpo-38659: [Enum] add simple_enum decorato
Doc/library/errno.rst	20665 bpo-40869: Adding missing errno system symbols descriptions	21380 bpo-41233: Add links to errnos referenced in exceptions docs	24419 bpo-42971: Add errno.EQFULL (macOS)
Doc/library/exceptions.rst	6461 bpo-12029: Exception handling should match subclasses	11580 bpo-27015: Save kwargs given to exceptions constructor	15496 bpo-32847: Add DirectoryNotEmptyError subclass of OSError	16856 bpo-38530: Offer suggestions on AttributeError	18004 bpo-39334: FIX: Deprecated sphinx index notations.	20253 bpo-39673: Map errno==ETIME to TimeoutError	20543 bpo-25782: Prevent cycles in the __context__ chain.	21380 bpo-41233: Add links to errnos referenced in exceptions docs	23255 bpo-42340: Document issues around KeyboardInterrupt	23872 bpo-42589: Change URL for 'from' link when used in a raised exception
Doc/library/filecmp.rst	24246 bpo-42958: Align docstring and filecmp.cmp() for shallow compare
Doc/library/fileinput.rst	20775 bpo-40937: Remove deprecated universal mode	25272 bpo-43712 : fileinput: Add encoding parameter
Doc/library/fnmatch.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	21666 bpo-41429: Let fnmatch.filter accept a tuple of patterns
Doc/library/formatter.rst	20843 bpo-40896: add missing links to source-code to library documentation
Doc/library/fractions.rst	15327 bpo-37836: support .as_integer_ratio() in Fraction
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	17857 bpo-39229: fix formatting in library/functions.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	20000 bpo-34431: Docs does not eval allows code object as argument	20017 bpo-40576: Align docs for list.sort and sorted	20775 bpo-40937: Remove deprecated universal mode	21789 [doc] Be more clear on super() regarding multiple base classes methods	21793 bpo-41510: Updated documentation to add `header` kw-argument of pdb.set_trace()	21996 [doc] Link __setattr__ and __delattr__ in functions	24431 bpo-20408: Fix memoryview() signature in docs.	25039 bpo-43605: Improve the documentation to exec() and eval()	25117 bpo-43682: Make staticmethod objects callable
Doc/library/functools.rst	21392 bpo-41231: Make wraps retain type annotations
Doc/library/gettext.rst	20773 bpo-40936: Remove deprecated functions in gettext
Doc/library/glob.rst	22607 Add versionchanged directives to glob.iglob documentation	25239 bpo-43756: Add new audit event to incorporate new arguments added to glob.glob
Doc/library/hashlib-blake2-tree.png	21348 Optimized Images in repo
Doc/library/hashlib.rst	15890 bpo-35784: Include optional kwargs in hashlib.new() documentation	24276 bpo-42982: Increase suggested number of iterations of PBKDF2 to 250,000
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	18004 bpo-39334: FIX: Deprecated sphinx index notations.	21321 bpo-37363: Add audit events to the `http.client` module	24803 Update http.client.rst
Doc/library/http.cookiejar.rst	23112 bpo-42037: Corrected request dependencies in CookieJar functions	24522 bpo-43225: [DOC] Add missing value returned by methods on cookiejar
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	18029 Link to RFC sections	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	16884 Clarify, for BaseHTTPRequestHandler, that path includes query	20923 bpo-40990: Add HTTPS support to http.server.HTTPServer
Doc/library/idle.rst	5541 bpo-5594: IDLE startup configuration	15169 bpo-21261: IDLE - add completion of dict sting keys	17093 bpo-27465: Make IDLE help source menu entries unique and sorted	21682 bpo-6143: "Clear and restart" IDLE shell windows	25174 bpo-43723: deprecate camelCase aliases from threading
Doc/library/imghdr.rst	21573 bpo-41283: Add missing doc strings and improve docs	24227 bpo-42916: detect dicom files
Doc/library/imp.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/library/importlib.metadata.rst	20843 bpo-40896: add missing links to source-code to library documentation	24003 Doc: use `python -m pip` rather than plain `pip` in examples	25297 bpo-43780: Sync with importlib_metadata 3.10
Doc/library/importlib.rst	10016 bpo-37800: Clean up importlib documentation for some module attributes	17255 Add return value type of import functions to docs	24517 bpo-43207: InspectLoader.is_package is not an abstract method
Doc/library/index.rst	18272 bpo-39498 Start linking the security warnings in the stdlib modules
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	19261 bpo-29418: Implement inspect.ismethodwrapper and fix inspect.isroutine for cases where methodwrapper is given	19874 bpo-39990: try resolving type hints in pydoc	24846 Fix incorrect indentation on versionchanged block under inspect.Parameter
Doc/library/internet.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	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/intro.rst	21316 bpo-41203: Replace OS X with macOS
Doc/library/io.rst	7947 bpo-32475: Add argument to peek() into I/O buffer without reading
Doc/library/ipaddress.rst	24180 bpo-42861: Add `next_network` function to ipaddress library	25099 bpo-36384: Leading zeros in IPv4 addresses are no longer tolerated
Doc/library/ipc.rst	23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Doc/library/itertools.rst	24003 Doc: use `python -m pip` rather than plain `pip` in examples
Doc/library/json.rst	830 bpo-20774: Add a JSON serializer to collections.deque	19197 bpo-40090: change of documentation for json library module to update for the correct rfc.
Doc/library/linecache.rst	18210 bpo-39468: better .python_history write permission handling
Doc/library/locale.rst	15275 bpo-34311: Add locale.localize	18004 bpo-39334: FIX: Deprecated sphinx index notations.	18142 bpo-17659: Add locale.getfirstweekday	18183 Document func parameter of locale.atof	24931 bpo-43552: Add locale.get_current_locale_encoding()
Doc/library/logging.config.rst	25273 bpo-43731: Add an `encoding` parameter to logging.fileConfig()
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
Doc/library/marshal.rst	8293 bpo-34093: Stablize FLAG_REF usage (two-pass version)	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/library/mimetypes.rst	2871 bpo-31040: Add warning note about mimetypes.add_type ext argument format	16567 bpo-34938: mimetypes.init() does not overwrite globals
Doc/library/mmap.rst	14133 bpo-37308: Fix possible mojibake in mmap.mmap() when using the tagname param	14513 bpo-37471: mmap module adding FreeBSD specific flag into the constants	21316 bpo-41203: Replace OS X with macOS	24781 bpo-43429: mmap.size() now returns the size on Unix for anonymous memory
Doc/library/multiprocessing.rst	9627 bpo-34837: Multiprocessing.Pool API Extension - Pass Data to Workers w/o Globals	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	10441 bpo-22393: Fix multiprocessing.Pool hangs if a worker process dies unexpectedly	15058 bpo-28053: Allow custom reducer when using multiprocessing	18170 Update documentation for mp.get_start_method	20651 bpo-40872: Add multiprocessing.Lock.locked()	21316 bpo-41203: Replace OS X with macOS	22314 [doc] Replace super(XXX, self) with super() in code examples	23621 bpo-38520: Add multiprocessing.main_process()	23660 [Doc] Add clarification on multiprocessing.cpu_count
Doc/library/multiprocessing.shared_memory.rst	21877 bpo-39584: raise ValueError when creating shared memory of size greater than 1TB
Doc/library/netrc.rst	127 bpo-28806: Improve the netrc library	17823 bpo-11416: handle multiple .netrc entries per host
Doc/library/operator.rst	20481 bpo-40801: Add operator.as_float	22269 bpo-41787: add references to PEP424, and a sentence on purpose for __length_hint__	24160 [doc] Add mention to pow in operator.pow	24178 [doc] Remove duplicated operator.itemgetter example
Doc/library/os.path.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	20138 bpo-26329: update os.path.normpath documentation	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…	25264 bpo-43757: make pathlib use os.path.realpath() to resolve all symlinks in a path
Doc/library/os.rst	5713 bpo-32862: Make os.dup2(fd, fd) a no-op for valid fd	18004 bpo-39334: FIX: Deprecated sphinx index notations.	18516 bpo-39640: os.fdatasync: fall back to fsync() on POSIX systems withou…	18668 bpo-39759: fixed os.getenv docs	19024 documentation: clarification about the function remove in os library	19125 bpo-39533: Use `statx` on more recent Linux to expose `st_flags` and `st_btime` on all platforms	19702 bpo-40376: slightly improved the wording for os.getgrouplist	21316 bpo-41203: Replace OS X with macOS	22356 bpo-41825: restructure docs for the os.wait*() family	23740 bpo-41818: Add os.login_tty() for *nix.	23901 bpo-42367: Restore os.makedirs() ability to apply *mode* recursively	24464 [doc] Fix typo in os module	24704 Remove mention of dst parameter from description of os.lstat()
Doc/library/othergui.rst	21316 bpo-41203: Replace OS X with macOS
Doc/library/parser.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/library/pathlib-inheritance.svg	21348 Optimized Images in repo
Doc/library/pathlib.rst	10349 bpo-22276: Fix pathlib.Path.glob not to ignore trailing path separator	12785 bpo-36602: Allow pathlib.Path.iterdir to list recursively	18909 bpo-39950: add `pathlib.Path.hardlink_to()` method that supersedes `link_to()`	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	25271 bpo-42998: add 'user' parameter to pathlib.Path.home()
Doc/library/pdb.rst	1756 bpo-30429: bdb and pdb: Add watchpoint function	2399 bpo-30761: pdb: Add step/next count argument	17011 pdb doc - workaround for double semicolon in strings	18004 bpo-39334: FIX: Deprecated sphinx index notations.	21263 bpo-41137: Use utf-8 encoding while reading .pdbrc files
Doc/library/pickle.rst	2821 bpo-26579: Add object.__getstate__().	9647 bpo-34856: Make the repr of lambda containing the signature and body expression.	24776 Update pickle.rst
Doc/library/pkgutil.rst	24299 Link all sys constants in pkgutil doc
Doc/library/platform.rst	21316 bpo-41203: Replace OS X with macOS
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	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/library/pprint.rst	1008 bpo-29996: The width of the terminal is now used as default width in pprint()	18004 bpo-39334: FIX: Deprecated sphinx index notations.	24389 bpo-43080: pprint for dataclass instances
Doc/library/profile.rst	21316 bpo-41203: Replace OS X with macOS
Doc/library/pty.rst	4167 bpo-26228: pty.spawn hangs on FreeBSD, OS X, and Solaris	12049 bpo-26228: Fix pty EOF handling
Doc/library/pwd.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/library/pyexpat.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/library/random.rst	24935 Documentation fix for random.gauss
Doc/library/re.rst	17470 bpo-38975: Add dedicated anchor for regexp syntax elements	21420 findAllAdverbs	24123 DOC: re discourage single char class
Doc/library/reprlib.rst	20925 bpo-40995: reprlib.Repr attributes can be overriden in __init__()
Doc/library/resource.rst	16804 bpo-38480: resource.setrlimit() should raise PermissionError	24684 [3.9] closes bpo-43349: Fix tuning(7) manpage hyperlink. (GH-24680)
Doc/library/rlcompleter.rst	19957 bpo-40529: rlcompleter with case insensitive
Doc/library/runpy.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	18416 Update runpy.rst
Doc/library/sched.rst	13862 bpo-37174: Fix bug in sched.py and add cancel_all() method.
Doc/library/secrets.rst	20914 Clarify secrets.token_urlsafe() removes Base64 padding
Doc/library/security_warnings.rst	18272 bpo-39498 Start linking the security warnings in the stdlib modules
Doc/library/select.rst	4798 bpo-29247: Document return value of epoll.poll()	21316 bpo-41203: Replace OS X with macOS
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
Doc/library/shelve.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
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	24778 bpo-40982: Fix outdated copytree() "example" in the shutil docs
Doc/library/signal.rst	20843 bpo-40896: add missing links to source-code to library documentation	23255 bpo-42340: Document issues around KeyboardInterrupt
Doc/library/site.rst	17414 bpo-38937: exec lines from .pth files in a copy of the site.py globals	18004 bpo-39334: FIX: Deprecated sphinx index notations.	21316 bpo-41203: Replace OS X with macOS	23504 bpo-42101: allow inheritance of venv
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	12148 bpo-29539: Implementation to return all mta status codes
Doc/library/sndhdr.rst	21575 bpo-41353: Indicate supported sound header formats
Doc/library/socket.rst	3072 bpo-12887 and bpo-14345: Document the availability and uses of the SO_ constants. Document SOL_SOCKET	4181 bpo-31739: Fixed socket documentation to use with statement for socket examples.	18004 bpo-39334: FIX: Deprecated sphinx index notations.	20029 bpo-31203: Expose IP_PKTINFO in the socket module	21127 bpo-41108: add `IP_PORTRANGE*` constants to the socket module	21316 bpo-41203: Replace OS X with macOS	22608 Move socket.send_fds and socket.recv_fds documentation to the "Other functions" section	23960 socket.socket should be a class instead of a function	24722 socket documentation fix - rename triple to 3-tuple	25079 bpo-34932: Add socket.TCP_KEEPALIVE for macOS	25241 bpo-43750: Fix incorrect reference to PACKET_MULTIHOST in the docs
Doc/library/socketserver.rst	5258 bpo-32608: Adding a server into socketserver that handles client connection in new "multiprocessing.Process" processes.	11875 bpo-36003: change socketserver.TCPServer reuse_addr and backlog default options	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	271 bpo-24905: Support BLOB incremental I/O in sqlite module	1108 bpo-16379: Expose sqlite error code	17768 bpo-39170: Sqlite3 row_factory for attribute access: sqlite3.NamedRow	20398 bpo-40766: Add support for 'directonly' and 'innocuous' flags for user-defined functions	20903 bpo-34916: Add support for aggregate window functions in sqlite3	21316 bpo-41203: Replace OS X with macOS	24203 bpo-42862: Use functools.lru_cache iso. _sqlite.Cache in sqlite3 module	25003 bpo-20364: Improve sqlite3 placeholder docs
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()	19253 bpo-40127: SSL library documentation	20463 bpo-40849: Expose X509_V_FLAG_PARTIAL_CHAIN ssl flag	21316 bpo-41203: Replace OS X with macOS	22270 bpo-31870: Add a timeout parameter to ssl.get_server_certificate()	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	25041 bpo-43641: Stop stating that TLS 1.2 is the most modern version in docs	25255 bpo-37952: SSL: add support for export_keying_material
Doc/library/stat.rst	19125 bpo-39533: Use `statx` on more recent Linux to expose `st_flags` and `st_btime` on all platforms	21316 bpo-41203: Replace OS X with macOS
Doc/library/statistics.rst	16813 bpo-38490: statistics: Add covariance, Pearson's correlation, and simple linear regression
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	18004 bpo-39334: FIX: Deprecated sphinx index notations.	18463 bpo-39610: Raise TypeError for len(memoryview_0d)	20017 bpo-40576: Align docs for list.sort and sorted	20027 bpo-23677: Mention dict and set comprehension in stdtypes	20913 doc: Link to `string.capwords` from `str.title`	21552 bpo-41411: Document f-strings in library/stdtypes.rst	24056 bpo-41559: Convert lists to tuples in genericalias to prepare for PEP 612	24182 bpo-42800: add audit hooks for f_code and tb_frame	24431 bpo-20408: Fix memoryview() signature in docs.	24466 DOC: Improvements in library/stdtypes	24666 [DOC] Snippet code to str methods
Doc/library/string.rst	11405 bpo-35638: Introduce fixed point locale aware format type	17502 Update string.rst	19332 Add note in docs regarding uppercase 'X' specifier
Doc/library/struct.rst	24164 bpo-42836: ENH: fix caching documentation in struct module
Doc/library/subprocess.rst	18272 bpo-39498 Start linking the security warnings in the stdlib modules	23790 [WIP] bpo-42648: Add exec_raise parameter to subprocess.Popen	23930 bpo-38435: Add setpgid support to subprocess.Popen
Doc/library/sunau.rst	3484 bpo-31412: wave.open takes a path-like object
Doc/library/symtable.rst	23278 bpo-42355: symtable.get_namespace() now checks whether there are multiple or any namespaces found
Doc/library/sys.rst	5279 bpo-30491: Add unawaited coroutine tracking mode	8755 bpo-34392: Add sys. _is_interned()	12632 bpo-36485: Add sys.clear_caches().	13300 bpo-30535: Explicitly note that sys.meta_path is not empty	14773 bpo-24053: Add EXIT_SUCCESS and EXIT_FAILURE values in the sys module	18004 bpo-39334: FIX: Deprecated sphinx index notations.	21793 bpo-41510: Updated documentation to add `header` kw-argument of pdb.set_trace()	23028 bpo-42197: Disable automatic update of frame locals during tracing	24931 bpo-43552: Add locale.get_current_locale_encoding()
Doc/library/sysconfig.rst	21316 bpo-41203: Replace OS X with macOS	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)	24644 bpo-43312: Functions returning default and preferred sysconfig schemes
Doc/library/syslog.rst	24432 bpo-43120: Add a number of LOG_* constants to 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	21470 bpo-32695: Docs and tests for compresslevel and preset kwargs in tarfile
Doc/library/tempfile.rst	3249 bpo-26175: Fix SpooledTemporaryFile IOBase abstract	14292 bpo-37302: Add an "onerror" callback parameter to the tempfile.TemporaryDirectory member functions	24785 Specify tempfile random naming constraints
Doc/library/termios.rst	23686 bpo-41818: Add termios.tcgetwinsize(), termios.tcsetwinsize(). Update docs.
Doc/library/test.rst	5774 bpo-32843: Additional changes to test.support docs	13407 bpo-36950: Add run_until in test.support.script_helper	14331 bpo-37382: check for debug info before testing GDB	15881 bpo-7982: Modify captured_output to allow diferent encodings	21316 bpo-41203: Replace OS X with macOS
Doc/library/threading.rst	23192 bpo-25821: Fix inaccuracy in threading.enumerate/is_alive documentation	25174 bpo-43723: deprecate camelCase aliases from threading
Doc/library/timeit.rst	1161 bpo-30080: Add the --duplicate option for CLI of timeit.	12953 bpo-36461: Added the total_time parameter to the timeit.autorange() function.	12954 bpo-36461: timeit - Additional changes for autorange	20830 bpo-40670: Improve documentation for timeit function	21744 Update timeit.rst
Doc/library/tk.rst	6990 bpo-33479: Remove unqualified tkinter threadsafe claim.	7287 bpo-33479: Tkinter docs
Doc/library/tk_msg.png	21348 Optimized Images in repo
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	4786 bpo-13553: Document tkinter.Tk args	7287 bpo-33479: Tkinter docs	20896 bpo-40893: Add TkDND support to tkinter	21299 bpo-41176: revise Tkinter mainloop dispatching flag behavior	23689 bpo-42560: Add more tkinter documentation
Doc/library/tkinter.ttk.rst	21316 bpo-41203: Replace OS X with macOS
Doc/library/traceback.rst	13359 bpo-36927: Improve the docstring and Doc of traceback.	18004 bpo-39334: FIX: Deprecated sphinx index notations.	24231 bpo-33809: added print() method to TracebackException
Doc/library/tty.rst	23546 bpo-41818: Make additions to the tty module
Doc/library/turtle-star.pdf	21316 bpo-41203: Replace OS X with macOS
Doc/library/turtle.rst	24385 Fixing typos in turtle.rst
Doc/library/types.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	25012 Update types.rst
Doc/library/typing.rst	20386 Add typing example for async functions.	21753 bpo-41496: Create public API for typing._eval_type	25197 bpo-41974: Remove part of the doc note regarding complex.__float__	25282 bpo-43766: Implement PEP 647 (User-Defined Type Guards) in typing.py	25298 bpo-43783: add ParamSpecArgs/Kwargs
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	22314 [doc] Replace super(XXX, self) with super() in code examples
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
Doc/library/unittest.rst	12271 bpo-4080: unittest durations	12798 bpo-36612: Edit unittest.rst on SetUpClass calls	23201 bpo-10548: [doc] unittest's expectedFailure decorator does not apply to fixtures	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
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
Doc/library/urllib.request.rst	10616 bpo-25439: Added additional type checks to urllib.request.Request	11637 [DOC] urllib.request: Explain how works Basic HTTP Authentication	18029 Link to RFC sections	19588 bpo-40321: Support HTTP response status code 308 in urllib.request	20197 bpo-40674: Deprecate urllib.request.urlretrieve() and cleanup()	21316 bpo-41203: Replace OS X with macOS	24661 bpo-43331: Explicit that headers sent in camel-case
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	9358 bpo-34624: Allow regex for module passed via -W or PYTHONWARNINGS	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	21061 Mention __slots__ in weakref documentation	22314 [doc] Replace super(XXX, self) with super() in code examples
Doc/library/webbrowser.rst	21316 bpo-41203: Replace OS X with macOS
Doc/library/winreg.rst	22671 bpo-42018: winreg SetValue(Ex) should mention integer as an acceptable value	24547 bpo-35026: Mention required permissions in the winreg.DeleteKey*() docs
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.minidom.rst	23126 bpo-42253: Update xml.dom.minidom.rst
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
Doc/library/zlib.rst	17048 bpo-38687: Expose zlib 'adler32_combine' function to Python zlib module	25011 bpo-43612: Add wbits parameter to zlib.compress
Doc/license.rst	19972 bpo-2716: add license for audioop module	21316 bpo-41203: Replace OS X with macOS
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	18004 bpo-39334: FIX: Deprecated sphinx index notations.	24943 [docs] Use double quotes over single quotes for match stmt grammar
Doc/reference/datamodel.rst	15328 bpo-37836: document as_integer_ratio() in the data model	17911 bpo-39267: Fix dict's __missing__ documentation	18004 bpo-39334: FIX: Deprecated sphinx index notations.	20864 bpo-40970: Update datamodel.rst	22084 bpo-41706: Fix dunder operator invocation docs	22161 [doc] Improve NoneType/NotImplementedType/ellipsis 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__	24182 bpo-42800: add audit hooks for f_code and tb_frame	24930 Fix a typo in the data model documentation	25117 bpo-43682: Make staticmethod objects callable
Doc/reference/executionmodel.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/reference/expressions.rst	6766 bpo-33346: Allow async comprehensions inside implicit async comprehensions.	18004 bpo-39334: FIX: Deprecated sphinx index notations.	22589 Docs: improve equivalence expression for chained comparison	23291 bpo-42316: Document assignment expression need for ()s	24663 bpo-24650: Use full term "generator function" in yield expressions docs
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	19097 bpo-21760: fix __file__ description	22312 Update import.rst
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	18004 bpo-39334: FIX: Deprecated sphinx index notations.	24303 bpo-43002: Fix description of behaviour of an exception class in 'from' clause	25212 Remove duplicated text for iterable unpacking
Doc/reference/toplevel_components.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/tools/extensions/link_to_source.py	24521 bpo-43212: [doc] Link to source of Python and Argument Clinic classes and functions
Doc/tools/extensions/pyspecific.py	19470 bpo-40254: Have pyspecific directives translatable	24945 bpo-43570: Doc: Fix i18n issue with audit hooks.
Doc/tools/extensions/unidata_version.py	17748 bpo-22593: Automate update of Unicode data version in documentation
Doc/tools/susp-ignored.csv	23496 bpo-42454: Optimize constant slice creation
Doc/tutorial/appendix.rst	21654 bpo-41394: State interpreter var "_" in appendix of tutorial
Doc/tutorial/appetite.rst	21316 bpo-41203: Replace OS X with macOS
Doc/tutorial/classes.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.
Doc/tutorial/controlflow.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	20334 bpo-40640: Tutorial for Continue missing ... line
Doc/tutorial/datastructures.rst	20017 bpo-40576: Align docs for list.sort and sorted
Doc/tutorial/errors.rst	17921 Further improve clarity of try-return-finally-return	21917 bpo-41576: document BaseException in favor of bare except	22389 [doc] Clarify exception chaining examples	23872 bpo-42589: Change URL for 'from' link when used in a raised exception
Doc/tutorial/inputoutput.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	21681 bpo-41411 add fstring index in tutorial/inputoutput.rst	22411 bpo-35765: Clarify references to "object x" in the JSON tutorial	22818 bpo-41737: [doc] add error handling example to file open section in IO tutorial
Doc/tutorial/introduction.rst	25191 bpo-43729: Clarify comment in tutorial example
Doc/tutorial/modules.rst	12632 bpo-36485: Add sys.clear_caches().	16974 bpo-38623: Add note about site module (site-packages)	18004 bpo-39334: FIX: Deprecated sphinx index notations.	18677 bpo-39774: docs for make package executable
Doc/tutorial/stdlib.rst	18004 bpo-39334: FIX: Deprecated sphinx index notations.	25288 Follow PEP-8 guidelines in tutorial for standard library
Doc/tutorial/venv.rst	24003 Doc: use `python -m pip` rather than plain `pip` in examples	25287 bpo-43777: Drop description of "pip search" command from tutorial
Doc/using/cmdline.rst	12107 bpo-33944: Add site.py debugging via PYTHONSITEDEBUG	13208 bpo-29779: New environment variable PYTHONHISTORY	16910 Fix cmdline doc to make '-m timeit' consistent with other parts of th…	21316 bpo-41203: Replace OS X with macOS
Doc/using/mac.rst	21316 bpo-41203: Replace OS X with macOS
Doc/using/unix.rst	23014 bpo-43669: PEP 644: Require OpenSSL 1.1.1 or newer
Doc/using/venv-create.inc	23504 bpo-42101: allow inheritance of venv
Doc/using/win_installer.png	21348 Optimized Images in repo
Doc/using/windows.rst	22124 [doc] Fix broken links and improve stand-alone tools list in FAQ
Doc/whatsnew/3.10.rst	6766 bpo-33346: Allow async comprehensions inside implicit async comprehensions.	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.	16813 bpo-38490: statistics: Add covariance, Pearson's correlation, and simple linear regression	18909 bpo-39950: add `pathlib.Path.hardlink_to()` method that supersedes `link_to()`	19261 bpo-29418: Implement inspect.ismethodwrapper and fix inspect.isroutine for cases where methodwrapper is given	20481 bpo-40801: Add operator.as_float	20896 bpo-40893: Add TkDND support to tkinter	20903 bpo-34916: Add support for aggregate window functions in sqlite3	20904 bpo-40989: Move _Py_NewReference() to the internal C API	21059 [WIP] bpo-41078: Convert PyTuple_GET_ITEM() macro to static inline function	21263 bpo-41137: Use utf-8 encoding while reading .pdbrc files	21299 bpo-41176: revise Tkinter mainloop dispatching flag behavior	21417 bpo-39981: Introduce default values for AST node classes	21740 bpo-41486: Add _BlocksOutputBuffer for bz2/lzma/zlib modules	21920 bpo-41109: subclasses of pathlib.Path and pathlib.PurePath now call the subclass's __init__() and __new__() functions when returning new objects	22270 bpo-31870: Add a timeout parameter to ssl.get_server_certificate()	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	23014 bpo-43669: PEP 644: Require OpenSSL 1.1.1 or newer	23028 bpo-42197: Disable automatic update of frame locals during tracing	23207 [WIP] bpo-42294: Add PyTuple_GetItemRef() function	23240 bpo-42327: Add PyModule_Add().	23443 bpo-42327: Add PyModule_Add() (smaller).	23496 bpo-42454: Optimize constant slice creation	23520 bpo-42413: Replace concurrent.futures.TimeoutError and asyncio.TimeoutError with builtin TimeoutError	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()	23621 bpo-38520: Add multiprocessing.main_process()	23790 [WIP] bpo-42648: Add exec_raise parameter to subprocess.Popen	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	23903 bpo-42035: Add a PyType_GetName() to get type's name.	23920 bpo-31904: add --enable-pyc-build option to the configure script	23952 bpo-42737: Drop code generation for annotations with complex targets	24180 bpo-42861: Add `next_network` function to ipaddress library	24203 bpo-42862: Use functools.lru_cache iso. _sqlite.Cache in sqlite3 module	24204 bpo-42917: Made block stack for frame objects dynamically sizable	24227 bpo-42916: detect dicom files	24304 bpo-43009: Port curses capi pointer array to a struct.	24389 bpo-43080: pprint for dataclass instances	24482 bpo-43165 - Support the same files with new param in shutil.copyfile	24540 bpo-43234: Prohibit non-ThreadPoolExecutor in loop.set_default_executor	24781 bpo-43429: mmap.size() now returns the size on Unix for anonymous memory	24931 bpo-43552: Add locale.get_current_locale_encoding()	25114 bpo-43680: Remove undocumented io.OpenWrapper	25117 bpo-43682: Make staticmethod objects callable	25124 Add bpo-42914 to What's New	25174 bpo-43723: deprecate camelCase aliases from threading	25227 bpo-43753: Add Py_Is() and Py_IsNone() functions	25246 bpo-43762: Add audit events for loading of sqlite3 extensions	25282 bpo-43766: Implement PEP 647 (User-Defined Type Guards) in typing.py	25298 bpo-43783: add ParamSpecArgs/Kwargs	25328 Typo in 3.10 What's new. The line number is in f_lineno, not f_lineo.
Doc/whatsnew/3.7.rst	1161 bpo-30080: Add the --duplicate option for CLI of timeit.	2562 bpo-30844: selectors: add urgent data to read event	2821 bpo-26579: Add object.__getstate__().	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	6271 bpo-33159: Add name attribute to NameError	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	10349 bpo-22276: Fix pathlib.Path.glob not to ignore trailing path separator	11875 bpo-36003: change socketserver.TCPServer reuse_addr and backlog default options	12271 bpo-4080: unittest durations	12632 bpo-36485: Add sys.clear_caches().	13208 bpo-29779: New environment variable PYTHONHISTORY	17648 make it clear that memfd_create() is linux specific.	25099 bpo-36384: Leading zeros in IPv4 addresses are no longer tolerated
Doc/whatsnew/3.9.rst	1735 bpo-30274: Rename 'name' to 'fullname' argument to ExtensionFileLoader.	14292 bpo-37302: Add an "onerror" callback parameter to the tempfile.TemporaryDirectory member functions	15205 bpo-37808: Deprecate passing a single argument to super()	15513 bpo-30076: Rename the BUILD_{TUPLE,MAP}_UNPACK_WITH_CALL opcodes	16613 bpo-28869: Set up inheritance registry in ABCMeta.__init__.	16804 bpo-38480: resource.setrlimit() should raise PermissionError	17825 bpo-39214: Add curses.window.in_wch	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	23096 bpo-37751: Document the change in What's New in Python 3.9	25099 bpo-36384: Leading zeros in IPv4 addresses are no longer tolerated
Grammar/python.gram	22587 bpo-41967: Handle annotations in the parser to avoid the need for roundtrip	25317 bpo-43797: Improve syntax error for invalid comparisons
Include/Python-ast.h	21417 bpo-39981: Introduce default values for AST node classes
Include/Python.h	12587 bpo-31341: cleanup IRIX-specific macros sgi and __sgi	20462 bpo-2897: Make PyMemberDef part of stable ABI; deprecate structmember.h
Include/ast.h	22587 bpo-41967: Handle annotations in the parser to avoid the need for roundtrip
Include/bltinmodule.h	14066 bpo-37270: Manage memory lifetime for all type-related objects.
Include/boolobject.h	25227 bpo-43753: Add Py_Is() and Py_IsNone() functions
Include/bytes_methods.h	3237 bpo-27923: Minor API improvements for binary sequences (PEP 467)
Include/ceval.h	3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state	5279 bpo-30491: Add unawaited coroutine tracking mode
Include/compile.h	19660 bpo-40366: Remove support for passing obsolete flags into compile	23744 bpo-42609: Check recursion depth in the AST validator and optimizer
Include/cpython/abstract.h	15144 bpo-37774: use Py_LIKELY/Py_UNLIKELY for vectorcall
Include/cpython/bytesobject.h	19232 bpo-40120: Fix unbounded struct char[] undefined behavior.
Include/cpython/code.h	24204 bpo-42917: Made block stack for frame objects dynamically sizable
Include/cpython/fileutils.h	1927 bpo-30555: Fix WindowsConsoleIO errors in the presence of fd redirection	23712 bpo-42606: Support POSIX atomicity guarantee of O_APPEND on Windows	25096 bpo-43667: Fix broken Unicode encoding in non-UTF locales on Solaris
Include/cpython/frameobject.h	3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state	24204 bpo-42917: Made block stack for frame objects dynamically sizable
Include/cpython/listobject.h	21059 [WIP] bpo-41078: Convert PyTuple_GET_ITEM() macro to static inline function
Include/cpython/object.h	14066 bpo-37270: Manage memory lifetime for all type-related objects.	20904 bpo-40989: Move _Py_NewReference() to the internal C API	24936 bpo-43563 : Introduce dedicated opcodes for super calls
Include/cpython/pyerrors.h	11580 bpo-27015: Save kwargs given to exceptions constructor	16856 bpo-38530: Offer suggestions on AttributeError
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.	20181 bpo-39026: Allow relative include paths	24744 bpo-40642: use file-relative include for initconfig.h in pystate.h	25276 bpo-43760: Speed up check for tracing in interpreter dispatch
Include/cpython/pythonrun.h	24719 bpo-43377: Make `_PyErr_Display` available in the CPython API
Include/cpython/tupleobject.h	21059 [WIP] bpo-41078: Convert PyTuple_GET_ITEM() macro to static inline function
Include/cpython/unicodeobject.h	12409 bpo-36346: Prepare for removing the legacy Unicode C API.
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)	24146 [WIP] bpo-40601: Add functions to get builtin types
Include/exports.h	19215 bpo-40102: Improve XLC support for attributes
Include/genobject.h	5279 bpo-30491: Add unawaited coroutine tracking mode
Include/internal/pycore_atomic.h	23174 bpo-38119: fix shared memory's resource tracking
Include/internal/pycore_bitutils.h	23833 bpo-42673 prevent branch misprediction in round_size (used in rehash)
Include/internal/pycore_ceval.h	3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state
Include/internal/pycore_fileutils.h	24931 bpo-43552: Add locale.get_current_locale_encoding()
Include/internal/pycore_frameobject.h	3640 [PEP 558 - WIP] bpo-30744: Trace hooks no longer reset closure state
Include/internal/pycore_interp.h	18301 [WIP] bpo-39511: Add Py_GetNone() and Py_GetNoneRef() functions	20012 bpo-40572: [_xxsubinterpreters] Add a way to request basic operations in another interpreter.	24146 [WIP] bpo-40601: Add functions to get builtin types	24857 bpo-43313: support pymalloc for subinterpreters. each subinterpreter ha…	25276 bpo-43760: Speed up check for tracing in interpreter dispatch
Include/internal/pycore_long.h	24146 [WIP] bpo-40601: Add functions to get builtin types	25090 bpo-43684: Add ADD_INT opcode
Include/internal/pycore_object.h	20904 bpo-40989: Move _Py_NewReference() to the internal C API
Include/internal/pycore_pathconfig.h	15555 bpo-23878: Remove the key parameter of _Py_FindEnvConfigValue()	23169 [WIP] bpo-42260: Rewrite getpath.c in Python
Include/internal/pycore_pylifecycle.h	18301 [WIP] bpo-39511: Add Py_GetNone() and Py_GetNoneRef() functions	24719 bpo-43377: Make `_PyErr_Display` available in the CPython API
Include/internal/pycore_pystate.h	23976 bpo-40522: Store tstate in a Thread Local Storage
Include/internal/pycore_runtime.h	17575 bpo-36225: Finalise subinterpreters in Py_FinalizeEx()
Include/internal/pycore_suggestions.h	16856 bpo-38530: Offer suggestions on AttributeError
Include/listobject.h	3915 [WIP] bpo-31165: Call PyList_New() again if the source container was resized due to GC.	24146 [WIP] bpo-40601: Add functions to get builtin types
Include/longobject.h	24146 [WIP] bpo-40601: Add functions to get builtin types
Include/methodobject.h	14066 bpo-37270: Manage memory lifetime for all type-related objects.
Include/modsupport.h	11834 bpo-34235: PyArg_ParseTupleAndKeywords: support required keyword arguments	18609 bpo-20291: varargs support for argument clinic and refactor print with AC	23240 bpo-42327: Add PyModule_Add().	23286 bpo-42376: New C-APIs to simplify module attribute declaration	23443 bpo-42327: Add PyModule_Add() (smaller).
Include/moduleobject.h	23286 bpo-42376: New C-APIs to simplify module attribute declaration	23826 [WIP] bpo-42671: Make Python finalization deterministic
Include/object.h	2821 bpo-26579: Add object.__getstate__().	3616 bpo-31465: allow _PyType_Lookup() to raise exceptions	12607 bpo-35983: improve and test old trashcan macros	18301 [WIP] bpo-39511: Add Py_GetNone() and Py_GetNoneRef() functions	19474 bpo-40255: Implement Immortal Instances	21238 bpo-41171: Added method "PyMetaType_FromSpec" to allow for specifying the metaclass for the type.	23903 bpo-42035: Add a PyType_GetName() to get type's name.	25227 bpo-43753: Add Py_Is() and Py_IsNone() functions
Include/obmalloc.h	24857 bpo-43313: support pymalloc for subinterpreters. each subinterpreter ha…
Include/opcode.h	6132 bpo-33092: Better bytecodes for f-strings	15513 bpo-30076: Rename the BUILD_{TUPLE,MAP}_UNPACK_WITH_CALL opcodes	24936 bpo-43563 : Introduce dedicated opcodes for super calls	25090 bpo-43684: Add ADD_INT opcode	25152 bpo-43693: Compute deref offsets in compiler	25229 bpo-43754: Eliminate bindings for partial pattern matches
Include/py_curses.h	24304 bpo-43009: Port curses capi pointer array to a struct.
Include/pyerrors.h	6271 bpo-33159: Add name attribute to NameError	15496 bpo-32847: Add DirectoryNotEmptyError subclass of OSError
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.	17933 bpo-39277, pytime: Fix overflow check on double to int cast
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
Include/pystate.h	3606 bpo-28411: Remove PyInterpreterState.modules.	5279 bpo-30491: Add unawaited coroutine tracking mode
Include/pythread.h	4060 bpo-31828: make Py_tss_NEEDS_INIT usable in non-static initialisers	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().	22714 bpo-42047: DragonFlyBSD thread native id support.
Include/pytime.h	18371 bpo-33351: Patches to build on clang-cl
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	24182 bpo-42800: add audit hooks for f_code and tb_frame
Include/symtable.h	24138 bpo-42837: Account for deferred evaluation of yields in symbol tables.
Include/tupleobject.h	23207 [WIP] bpo-42294: Add PyTuple_GetItemRef() function
Include/unicodeobject.h	24146 [WIP] bpo-40601: Add functions to get builtin types	25096 bpo-43667: Fix broken Unicode encoding in non-UTF locales on Solaris
Lib/__future__.py	19660 bpo-40366: Remove support for passing obsolete flags into compile
Lib/__init__.py	18727 bpo-10572: Moving tests - clean start - tkinter, sqlite3, ctypes
Lib/_aix_support.py	25095 bpo-43666: Lib/_aix_support.py routines may fail in a WPAR environment
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/_compression.py	21740 bpo-41486: Add _BlocksOutputBuffer for bz2/lzma/zlib modules
Lib/_dummy_thread.py	2681 bpo-25516: Fix Condition._is_owned() is when using threading.Lock
Lib/_getpath.py	23169 [WIP] bpo-42260: Rewrite getpath.c in Python
Lib/_markupbase.py	17643 bpo-34480: fix bug where match variable is used prior to being defined	24720 html.parser: fix ‘<![CDATA[ ... ]]>’ handling not capturing ‘]’
Lib/_osx_support.py	24187 bpo-42619: Arm64 build on macos10.15	24941 bpo-43568: Drop support for MACOSX_DEPLOYMENT_TARGET < 10.3	25274 [3.8] bpo-41100: Support macOS 11 and Apple Silicon
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__.
Lib/_pydecimal.py	11405 bpo-35638: Introduce fixed point locale aware format type
Lib/_pyio.py	14013 bpo-28459: Fix _pyio on Cygwin where the msvcrt module is not built	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()	25107 bpo-43510: Remove _pyio.OpenWrapper class	25114 bpo-43680: Remove undocumented io.OpenWrapper
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	24728 [3.9] bpo-43295: Fix error handling of datetime.strptime format string '%z' (GH-24627)	24729 [3.8] bpo-43295: Fix error handling of datetime.strptime format string '%z' (GH-24627)
Lib/_weakrefset.py	2821 bpo-26579: Add object.__getstate__().
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	5952 bpo-32978: Fix reading huge floats in AIFC files.	24449 bpo-30077: Add aifc/sowt pseudo-compression
Lib/argparse.py	1698 bpo-30421: Added fromfile_parent_relative parameter + docs to argparse.ArgumentParser	3680 bpo-29298: Fix crash with required subparsers without dest	9427 bpo-34744 Lib/argparse.py %(flag)s format specifier for argparse.add_argument help string	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.	12717 bpo-27992: Clarify %(prog)s in argparse help formatter for sys.argv[0]	13165 bpo-14156: Make argparse.FileType work correctly for binary file mode…	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.	16917 bpo-38584: fix a bug in argparse with whitespace-only help messages	17169 bpo-39464: Allow translating argument error messages	17447 bpo-38956: remove default option from help string in argparse	18208 bpo-39467: allow user to deprecate CLI arguments	18564 bpo-29298: Fix crash for required subparsers in argparse	18605 bpo-39716: Raise on conflicting subparser names.	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
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	24772 bpo-43417: Better buffer handling for ast.unparse	25285 bpo-38659: [Enum] add simple_enum decorato
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.	9688 bpo-34014: Added support of contextvars for BaseEventLoop.run_in_executor	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()	18628 bpo-39622: Use a custom signal handler in asyncio.run()	24540 bpo-43234: Prohibit non-ThreadPoolExecutor in loop.set_default_executor	24651 bpo-43324: Added socket functions to asyncio library
Lib/asyncio/constants.py	17975 New asyncio ssl implementation
Lib/asyncio/events.py	20500 bpo-40811: Allowing to create event loops on threads	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()	24651 bpo-43324: Added socket functions to asyncio library
Lib/asyncio/exceptions.py	23520 bpo-42413: Replace concurrent.futures.TimeoutError and asyncio.TimeoutError with builtin TimeoutError
Lib/asyncio/futures.py	6876 bpo-33521: Add 1.32x faster C implementation of asyncio.isfuture().	8807 bpo-34430 Symmetrical chaining futures in asyncio.future.wrap_future	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()
Lib/asyncio/locks.py	9523 bpo-34753: Use coroutine object or coroutine function instead of coroutine	18195 bpo-38599: Deprecate creation of asyncio object when the loop is not running	24903 bpo-43352: Add a Barrier object in asyncio lib
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
Lib/asyncio/queues.py	14227 bpo-37334: Add a cancel method to asyncio Queues	18195 bpo-38599: Deprecate creation of asyncio object when the loop is not running	24433 bpo-43119: Add a preemption point to asyncio.Queue.put when the queue is unbounded
Lib/asyncio/runners.py	9523 bpo-34753: Use coroutine object or coroutine function instead of coroutine	16360 bpo-38267: Add thread timeout parameter to `loop.shutdown_default_executor()`	18628 bpo-39622: Use a custom signal handler in asyncio.run()	19895 bpo-40454: asyncio.run() no longer overrides asyncio debug mode
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	19062 bpo-40007: Make asyncio.transport.writelines on selector use sendmsg
Lib/asyncio/sslproto.py	2920 bpo-31048: If we haven't passed the transport to the protocol yet, close it ourself	9840 bpo-34971: add support for TLS sessions from asyncio	17975 New asyncio ssl implementation	22541 bpo-25292: asyncio ssl fail hard when writing to closed transport	24230 bpo-42941: raise SSL_ERROR_SYSCALL in sslproto.c
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()	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()
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	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()
Lib/asyncio/trsock.py	24538 bpo-43232: Prohibit previously deprecated operations on TransportSocket
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	18628 bpo-39622: Use a custom signal handler in asyncio.run()	20142 [WIP] bpo-38323: Fix MultiLoopChildWatcher hangs	21446 bpo-41279: Add StreamReaderBufferedProtocol
Lib/asyncio/windows_events.py	18199 bpo-38856: Fix StreamWriter.wait_closed() ConnectionResetError for ProactorEventLoop	18628 bpo-39622: Use a custom signal handler in asyncio.run()	21399 bpo-41246: IOCP Proactor same socket overlapped callbacks
Lib/asyncore.py	2707 bpo-30931: Ensure the right socket is retrieved in asyncore	11770 bpo-35913: asyncore: allow handling of half closed connections	23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Lib/base64.py	2336 bpo-36700: Updated obsolete references for RFC 3548 to RFC 4648	7072 bpo-29427: allow unpadded input and ouput in base64 module	11285 bpo-35557 - Allow base64.b16decode() to accept lowercase hexadecimal characters by default	11634 Make b64decode with validate=True faster by compiling regex	11789 bpo-35970: Add help flag to base64 util
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	22323 fix typo in bdb.py	22964 bpo-41607: Print clickable path to breakpoint in pdb
Lib/bz2.py	25299 bpo-43785: Improve BZ2File performance
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/calendar.py	18619 bpo-39710: calendar documentation
Lib/cgi.py	7804 bpo-27777 Fix for several reported cgi.py issues	10771 bpo-27777 : cgi.FieldStorage can't parse simple body with Con…	14815 bpo-37560: Add exception handler in FieldStorage cleanup	19130 bpo-40034: Fix cgi.parse() does not work with multipart POST requests.	21457 bpo-27777: fix cgi.FieldStorage parsing for body with Content-Length and no Content-Disposition
Lib/cgitb.py	6854 bpo-33507: Improve html rendering cgitb	8304 bpo-34129: Add private variables mangling in cgitb.py	9699 bpo-27165: Skip callables when printing an exception details	12316 bpo-15749: Fix text formatting in cgitb when display is disabled	15094 bpo-1047397: prevent repr/getattr exceptions in cgitb
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/code.py	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)
Lib/codecs.py	9711 bpo-18291: codecs text streams now split lines only with \r, \n and \r\n.
Lib/collections/__init__.py	2821 bpo-26579: Add object.__getstate__().	6574 bpo-25478: Add scalar multiplication and division to Counter	13445 bpo-36906: Add str.dedent and cache it at compile time	17910 bpo-39264: Fix UserDict.get() to account for __missing__()	21627 bpo-41397: Restore default implementation of __ne__ in Counter
Lib/compileall.py	9892 WIP: bpo-34990: year 2038 problem in compileall.py	18047 bpo-38848: compileall fails when the platform lacks a working sem_open()	19708 bpo-34990: Treat the pyc header's mtime in compileall as an unsigned int	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	23520 bpo-42413: Replace concurrent.futures.TimeoutError and asyncio.TimeoutError with builtin TimeoutError	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	24868 bpo-43498: Fix dictionary iteration error in _ExecutorManagerThread
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.	23865 bpo-29595: Add queue size for pool.
Lib/configparser.py	2735 bpo-22253: Add support to unnamed sections in ConfigParser	17129 bpo-38741: Definition of multiple ']' in header configparser	18791 bpo-39860: lib/configparser; Support multiple sections in get()	21062 bpo-41086: Add exception for uninstantiated interpolation (configparser)
Lib/contextlib.py	16667 bpo-38415 @asynccontextmanager as decorators like @contextmanager	21285 bpo-41197: Async magic methods in contextlib.closing
Lib/copyreg.py	2821 bpo-26579: Add object.__getstate__().
Lib/csv.py	18336 bpo-30825: guess lineterminator in csv.Sniffer
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__
Lib/ctypes/macholib/dyld.py	25274 [3.8] bpo-41100: Support macOS 11 and Apple Silicon
Lib/ctypes/test/test_bitfields.py	14647 bpo-37187: Update PyCField_get_size
Lib/ctypes/test/test_find.py	18380 bpo-21622: Fix ctypes.util.find_library with musl	23790 [WIP] bpo-42648: Add exec_raise parameter to subprocess.Popen
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
Lib/ctypes/test/test_macholib.py	25274 [3.8] bpo-41100: Support macOS 11 and Apple Silicon
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
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
Lib/ctypes/test/test_unicode.py	8721 bpo-32745: Fix a regression in the handling of ctypes' c_wchar_p type
Lib/ctypes/test/test_values.py	9320 bpo-34690: DO NOT MERGE - Experimental "frozen modules".	23169 [WIP] bpo-42260: Rewrite getpath.c in Python	24204 bpo-42917: Made block stack for frame objects dynamically sizable
Lib/ctypes/util.py	18380 bpo-21622: Fix ctypes.util.find_library with musl	23790 [WIP] bpo-42648: Add exec_raise parameter to subprocess.Popen	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	17322 bpo-36077: Update handling of defaulted fields	21652 bpo-41415: Remove duplicated signature from help() on dataclass	22459 bpo-36424: Add support for pickling frozen dataclasses with __slots__	24171 bpo-42269: Add slots parameter to dataclass decorator	24909 bpo-43532: Add kw_only to dataclass() and field(), and add KW_ONLY marker.
Lib/datetime.py	2821 bpo-26579: Add object.__getstate__().	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)	24075 bpo-42817: Zeropad timedelta hh to 2
Lib/dbm/__init__.py	21849 bpo-40563: Support pathlike objects on dbm/shelve
Lib/dbm/dumb.py	21849 bpo-40563: Support pathlike objects on dbm/shelve
Lib/difflib.py	11204 Fix bpo-19217: Calling assertEquals for moderately long list takes too long
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	25152 bpo-43693: Compute deref offsets in compiler
Lib/distutils/_msvccompiler.py	2814 bpo-27790: Remove /LTCG from distutils linker flags in debug builds	15179 bpo-37794: MSVCCompiler: Replace /Ox with /O2	18371 bpo-33351: Patches to build on clang-cl	19876 bpo-40478: distutils: expose nmake path
Lib/distutils/archive_util.py	20331 bpo-38632: respect SOURCE_DATE_EPOCH when building .tar sdists
Lib/distutils/ccompiler.py	4153 bpo-4032: Cygwin: Add .dll.a to UnixCCompiler for searching libraries	14013 bpo-28459: Fix _pyio on Cygwin where the msvcrt module is not built	18371 bpo-33351: Patches to build on clang-cl	22446 bpo-41882: Clean up after CCompiler.has_function()
Lib/distutils/cmd.py	11526 bpo-35718: Cannot initialize the "force" Command-option in initialize_options()
Lib/distutils/command/bdist_dumb.py	16086 bpo-38145: Fix short option d for bdist_dumb
Lib/distutils/command/bdist_rpm.py	591 [BPO-30924] [BPO-30925] doc-files separate line and additional files patches	5690 bpo-32773: added --option to allow changing the preserve_mode for copy_file()
Lib/distutils/command/build_clib.py	11526 bpo-35718: Cannot initialize the "force" Command-option in initialize_options()
Lib/distutils/command/build_ext.py	8458 bpo-34219: distutils: fix build_ext parse -Dkey=value
Lib/distutils/command/install.py	24549 bpo-41282: (PEP 632) Load install schemes from sysconfig
Lib/distutils/command/install_data.py	11526 bpo-35718: Cannot initialize the "force" Command-option in initialize_options()
Lib/distutils/command/install_headers.py	11526 bpo-35718: Cannot initialize the "force" Command-option in initialize_options()
Lib/distutils/command/install_lib.py	11526 bpo-35718: Cannot initialize the "force" Command-option in initialize_options()
Lib/distutils/command/install_scripts.py	11526 bpo-35718: Cannot initialize the "force" Command-option in initialize_options()
Lib/distutils/command/register.py	6596 bpo-30613: Fix that the distutils register command generates invalid HTTP multipart data
Lib/distutils/command/sdist.py	13467 bpo-36998: Fix distutils' sdist command for undecodable filenames
Lib/distutils/command/upload.py	22304 Fix import of HTTPError
Lib/distutils/command/wininst-14.0-amd64.exe	22210 bpo-41771: Update how bdist_wininst loads Python so postinstall scripts again work.
Lib/distutils/cygwinccompiler.py	20967 bpo-41027: added flag in get_versions() for gcc-7 compatibility
Lib/distutils/dir_util.py	12632 bpo-36485: Add sys.clear_caches().	12639 bpo-36485: Add the cachesreg module.
Lib/distutils/dist.py	14787 bpo-7202: Parse command global options
Lib/distutils/extension.py	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)
Lib/distutils/file_util.py	13467 bpo-36998: Fix distutils' sdist command for undecodable filenames
Lib/distutils/msvc9compiler.py	15179 bpo-37794: MSVCCompiler: Replace /Ox with /O2
Lib/distutils/msvccompiler.py	15179 bpo-37794: MSVCCompiler: Replace /Ox with /O2
Lib/distutils/spawn.py	23790 [WIP] bpo-42648: Add exec_raise parameter to subprocess.Popen	24941 bpo-43568: Drop support for MACOSX_DEPLOYMENT_TARGET < 10.3
Lib/distutils/sysconfig.py	14950 bpo-24935: On all posix systems, not just Darwin, set LDSHARED (if not set) according to CC	15387 bpo-37916: distutils: allow overriding of the RANLIB command on macOS (darwin)	22440 bpo-41880: fix finding headers when cross compiling	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)
Lib/distutils/tests/test_archive_util.py	20331 bpo-38632: respect SOURCE_DATE_EPOCH when building .tar sdists
Lib/distutils/tests/test_build_clib.py	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)
Lib/distutils/tests/test_build_ext.py	8458 bpo-34219: distutils: fix build_ext parse -Dkey=value	13445 bpo-36906: Add str.dedent and cache it at compile time	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)	25274 [3.8] bpo-41100: Support macOS 11 and Apple Silicon
Lib/distutils/tests/test_check.py	13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/distutils/tests/test_config_cmd.py	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)
Lib/distutils/tests/test_dist.py	13445 bpo-36906: Add str.dedent and cache it at compile time	14787 bpo-7202: Parse command global options
Lib/distutils/tests/test_file_util.py	13467 bpo-36998: Fix distutils' sdist command for undecodable filenames
Lib/distutils/tests/test_install.py	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)
Lib/distutils/tests/test_register.py	6596 bpo-30613: Fix that the distutils register command generates invalid HTTP multipart data
Lib/distutils/tests/test_sdist.py	13445 bpo-36906: Add str.dedent and cache it at compile time	13467 bpo-36998: Fix distutils' sdist command for undecodable filenames
Lib/distutils/tests/test_sysconfig.py	13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/distutils/tests/test_unixccompiler.py	12418 bpo-36353: fix -R option of build_ext for OSX	21957 bpo-25229: use gcc style runtime_library_dir_option in Linux	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)
Lib/distutils/tests/test_upload.py	1936 bpo-28867: Warn when NamedTemporaryFile is not explicitly closed	22304 Fix import of HTTPError
Lib/distutils/tests/test_util.py	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)
Lib/distutils/tests/test_version.py	12126 bpo-13055: Fix empty version handling in disutils.version
Lib/distutils/unixccompiler.py	4153 bpo-4032: Cygwin: Add .dll.a to UnixCCompiler for searching libraries	6767 bpo-33466: Support compiling Objective-C++ (“.mm”) files	11773 bpo-35921: Use ccache if available	12418 bpo-36353: fix -R option of build_ext for OSX	14013 bpo-28459: Fix _pyio on Cygwin where the msvcrt module is not built	21957 bpo-25229: use gcc style runtime_library_dir_option in Linux
Lib/distutils/version.py	12126 bpo-13055: Fix empty version handling in disutils.version
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	22981 bpo-35753: Fix crash in doctest with unwrap-able functions	23547 bpo-13337: Add ignore flag to doctest	24028 bpo-42797: Add `-m` option for `doctest`
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
Lib/email/contentmanager.py	9578 bpo-34800: Fix email.contentmanager raise error when policy.max_line_length is 0 or None	21631 bpo-41402: Fix email ContentManager calling .encode() on bytes
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
Lib/email/generator.py	17695 bpo-39131 email: add easier support for generating multipart/signed messages
Lib/email/headerregistry.py	2821 bpo-26579: Add object.__getstate__().
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()
Lib/email/mime/signed.py	17695 bpo-39131 email: add easier support for generating multipart/signed messages
Lib/email/parser.py	13788 bpo-37093: Allow http.client to parse non-ASCII header names
Lib/email/policy.py	6986 bpo-33568: Fix inconsistent behavior of non-ascii handling in EmailPolicy.fold	24475 bpo-43123: Raise ValueError if email header name includes CR-LF characters
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	13797 bpo-27513: email.utils.getaddresses() now handles Header objects	20564 bpo-40837: Fix email.utils.encode_rfc2231(string, None, None)
Lib/encodings/aliases.py	10237 bpo-25416: add aliases for cp874 and mac_cyrillic encodings	15079 bpo-17254: Thai Language Aliases
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/ensurepip/__init__.py	12791 bpo-36608: Make ensurepip download artifacts from PyPI	17634 bpo-31046: ensurepip does not honour the value of $(prefix)	22659 bpo-37449: ensurepip uses importlib.resources.files() traversable APIs	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)	24387 [3.9] bpo-43077: Update bundled pip to 21.0.1 and setuptools to 52.0.0 (GH-24386)	24388 [3.8] bpo-43077: Update bundled pip to 21.0.1 and setuptools to 52.0.0 (GH-24386)
Lib/ensurepip/_bundled/.gitignore	12791 bpo-36608: Make ensurepip download artifacts from PyPI
Lib/ensurepip/_bundled/__init__.py	22659 bpo-37449: ensurepip uses importlib.resources.files() traversable APIs
Lib/ensurepip/_bundled/pip-19.0.3-py2.py3-none-any.whl	12791 bpo-36608: Make ensurepip download artifacts from PyPI
Lib/ensurepip/_bundled/pip-20.2.3-py2.py3-none-any.whl	24387 [3.9] bpo-43077: Update bundled pip to 21.0.1 and setuptools to 52.0.0 (GH-24386)	24388 [3.8] bpo-43077: Update bundled pip to 21.0.1 and setuptools to 52.0.0 (GH-24386)
Lib/ensurepip/_bundled/pip-21.0.1-py3-none-any.whl	24387 [3.9] bpo-43077: Update bundled pip to 21.0.1 and setuptools to 52.0.0 (GH-24386)	24388 [3.8] bpo-43077: Update bundled pip to 21.0.1 and setuptools to 52.0.0 (GH-24386)
Lib/ensurepip/_bundled/setuptools-40.8.0-py2.py3-none-any.whl	12791 bpo-36608: Make ensurepip download artifacts from PyPI
Lib/ensurepip/_bundled/setuptools-52.0.0-py3-none-any.whl	24387 [3.9] bpo-43077: Update bundled pip to 21.0.1 and setuptools to 52.0.0 (GH-24386)	24388 [3.8] bpo-43077: Update bundled pip to 21.0.1 and setuptools to 52.0.0 (GH-24386)
Lib/ensurepip/_bundler.py	12791 bpo-36608: Make ensurepip download artifacts from PyPI
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)	25285 bpo-38659: [Enum] add simple_enum decorato
Lib/filecmp.py	12632 bpo-36485: Add sys.clear_caches().	12639 bpo-36485: Add the cachesreg module.	21580 bpo-41354: Adjust filecmp.cmp() to match documentation	24246 bpo-42958: Align docstring and filecmp.cmp() for shallow compare
Lib/fileinput.py	20775 bpo-40937: Remove deprecated universal mode	25272 bpo-43712 : fileinput: Add encoding parameter
Lib/fnmatch.py	21666 bpo-41429: Let fnmatch.filter accept a tuple of patterns
Lib/fractions.py	15327 bpo-37836: support .as_integer_ratio() in Fraction	25009 Trivial change in fractions module docs: real -> rational numbers
Lib/ftplib.py	5309 bpo-12706: timeout sentinel in ftplib and poplib documentation	12740 bpo-36570: ftplib retry when passive connection timeouts
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__	21379 bpo-41232: Updated WRAPPER_ASSIGNMENTS	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).	23216 bpo-41987: Fix unnecessary evaluation of return type forward declaratons in singledispatch.
Lib/genericpath.py	21088 bpo-41092: Optionally request actual filesize via 'os.path.getsize'
Lib/getpass.py	24967 update docstring for `win_getpass` to reflect code changes
Lib/gettext.py	19869 bpo-18319: gettext() can retrieve a message even if a plural form exists	20773 bpo-40936: Remove deprecated functions in gettext
Lib/glob.py	25028 Clarify glob logic a bit	25239 bpo-43756: Add new audit event to incorporate new arguments added to glob.glob
Lib/gzip.py	20775 bpo-40937: Remove deprecated universal mode
Lib/hashlib.py	15890 bpo-35784: Include optional kwargs in hashlib.new() documentation
Lib/heapq.py	20550 bpo-38938: Optimize heapq.merge()
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	25285 bpo-38659: [Enum] add simple_enum decorato
Lib/http/client.py	3870 bpo-31704 Check HTTP response in uppercase	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	21321 bpo-37363: Add audit events to the `http.client` module	22737 bpo-42060: Remove `assert` from http/client.py	22738 bpo-42062: Set HTTPResponse.url at init
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	22745 bpo-42066: CookieJar cookies should not be sorted
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	19393 bpo-34951 Updated regex in pattern for finding cookie (rfc2616)	21017 bpo-19670: Added SimpleCookie.value_encode/value_decode docs
Lib/http/server.py	5308 bpo-32628: support DirectoryIndex for http server	7932 bpo-33973: Only split request lines on b'\x20'	11875 bpo-36003: change socketserver.TCPServer reuse_addr and backlog default options	17378 bpo-38907: Add IPv6 Dual-Stack control for http.server	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
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/Icons/idle_16.gif	21348 Optimized Images in repo
Lib/idlelib/Icons/idle_16.png	21348 Optimized Images in repo
Lib/idlelib/Icons/idle_256.png	21348 Optimized Images in repo
Lib/idlelib/Icons/idle_32.gif	21348 Optimized Images in repo
Lib/idlelib/Icons/idle_32.png	21348 Optimized Images in repo
Lib/idlelib/Icons/idle_48.png	21348 Optimized Images in repo
Lib/idlelib/Icons/minusnode.gif	21348 Optimized Images in repo
Lib/idlelib/Icons/plusnode.gif	21348 Optimized Images in repo
Lib/idlelib/Icons/python.gif	21348 Optimized Images in repo
Lib/idlelib/Icons/tk.gif	21348 Optimized Images in repo
Lib/idlelib/NEWS.txt	19816 bpo-23937: IDLE maximise on load
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	15169 bpo-21261: IDLE - add completion of dict sting keys	15207 bpo-37821: IDLE completion namespace fix
Lib/idlelib/autocomplete_w.py	15169 bpo-21261: IDLE - add completion of dict sting keys
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/colorizer.py	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)
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
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	19816 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
Lib/idlelib/config_key.py	11427 bpo-35675: IDLE config_key - separate window and frame classes	25187 bpo-43655: Tkinter and IDLE dialog windows are now recognized as dialogs by window managers on macOS and X Window
Lib/idlelib/configdialog.py	5541 bpo-5594: IDLE startup configuration	6082 bpo-33051: IDLE: Separate editor options from the general tab in config	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	19816 bpo-23937: IDLE maximise on load	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)	22954 bpo-33962: replace idle config dlg scale with ttk spinbox
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	15169 bpo-21261: IDLE - add completion of dict sting keys	17107 bpo-17642: Add hotkeys to resize IDLE's font	18539 bpo-39666: Refactor common code between hyperparser and editor	19816 bpo-23937: IDLE maximise on load	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	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)
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
Lib/idlelib/history.py	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)
Lib/idlelib/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/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	15169 bpo-21261: IDLE - add completion of dict sting keys
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	15169 bpo-21261: IDLE - add completion of dict sting keys	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_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
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
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	6082 bpo-33051: IDLE: Separate editor options from the general tab in config	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	22954 bpo-33962: replace idle config dlg scale with ttk spinbox
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	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)
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_sidebar.py	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)
Lib/idlelib/idle_test/test_squeezer.py	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)
Lib/idlelib/idle_test/test_text.py	15169 bpo-21261: IDLE - add completion of dict sting keys
Lib/idlelib/idle_test/test_textview.py	1984 bpo-1207613: IDLE Editor Bottom Scroll Bar	6665 bpo-33397: IDLE Help: Modifications for font size
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
Lib/idlelib/navigatebar.py	1884 bpo-30521: IDLE: Add navigate bar and replace current goto dialog
Lib/idlelib/percolator.py	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)
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	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)	22947 bpo-17942: major rework of debugger UI
Lib/idlelib/query.py	17093 bpo-27465: Make IDLE help source menu entries unique and sorted	25187 bpo-43655: Tkinter and IDLE dialog windows are now recognized as dialogs by window managers on macOS and X Window
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	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)
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/searchbase.py	25187 bpo-43655: Tkinter and IDLE dialog windows are now recognized as dialogs by window managers on macOS and X Window
Lib/idlelib/sidebar.py	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)
Lib/idlelib/squeezer.py	22682 bpo-37903: IDLE: Shell sidebar with prompts (take #2)
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
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	10901 bpo-5430: Preservation LF, CR in IMAP4 append method.	14388 bpo-37407:Update imaplib.py to account for additional padding	19072 WIP: bpo-33327: Add IMAP4.move_messages() method.
Lib/imghdr.py	8322 bpo-16512: one jpeg image added with different profile, code modified to detect all types of jpg	14862 [bpo-16512](https://bugs.python.org/issue16512): Improve jpeg detection in imghdr	15955 bpo-37629: Update judgment method for jpeg.	17993 bpo-39323: Fix directory separator of imghdr cli output	21573 bpo-41283: Add missing doc strings and improve docs	24227 bpo-42916: detect dicom files	24474 bpo-43194: Add JFXX as jpeg marker to imghdr.py
Lib/importlib/_abc.py	21245 bpo-38782: Use typing.Protocol in the importlib.abc module
Lib/importlib/_bootstrap.py	17058 bpo-38693: Use f-strings instead of str.format() within importlib	24735 bpo-43392: Optimize repeated calls to `__import__()`
Lib/importlib/_bootstrap_external.py	1735 bpo-30274: Rename 'name' to 'fullname' argument to ExtensionFileLoader.	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	23952 bpo-42737: Drop code generation for annotations with complex targets	24936 bpo-43563 : Introduce dedicated opcodes for super calls	25090 bpo-43684: Add ADD_INT opcode	25229 bpo-43754: Eliminate bindings for partial pattern matches
Lib/importlib/_collections.py	25297 bpo-43780: Sync with importlib_metadata 3.10
Lib/importlib/_functools.py	25297 bpo-43780: Sync with importlib_metadata 3.10
Lib/importlib/abc.py	21245 bpo-38782: Use typing.Protocol in the importlib.abc module	23715 bpo-39791: importlib.abc: avoid use of deprecated abstractproperty
Lib/importlib/metadata.py	25297 bpo-43780: Sync with importlib_metadata 3.10
Lib/inspect.py	736 bpo-29858: inspect.signature for wrappers around decorated bound methods	2743 bpo-30951: Correct co_names documentation in inspect module	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	13850 bpo-37166: inspect.findsource() no longer triggers IndexError...	14579 bpo-37497: Add inspect.Signature.from_text().	16521 bpo-38337: Change getattr to inspect.getattr_static	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)	19261 bpo-29418: Implement inspect.ismethodwrapper and fix inspect.isroutine for cases where methodwrapper is given	19874 bpo-39990: try resolving type hints in pydoc	20911 bpo-30533:Add function inspect.getmembers_static that does not call properties or dynamic properties.	21100 bpo-20684: Remove unused inspect._signature_get_bound_param	21104 Simplify routine in inspect.signature parsing	21425 [RFC] inspect: BlockFinder: handle nested parens with decorators	22547 __mro__ attribute change with getmro function in inspect module	24218 Remove unused local variables in inspect.py	24802 bpo-43451: Render inspect function arguments one-per-line when they exceed a maximum length
Lib/interpreters.py	18817 bpo-32604: Multiple Interpreters in the Stdlib (PEP 554)
Lib/io.py	25114 bpo-43680: Remove undocumented io.OpenWrapper
Lib/ipaddress.py	1741 bpo-27269: Treat ::FFFF: addresses as IPv4 for ordering and contains.	3632 bpo-30528: Fix IPv{4,6}Network reverse_pointer	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	18308 Feature: Added __len__ method to _BaseNetwork class in ipaddress module.	18629 [WIP] bpo-39725: Suppress only handled exception by "raise ... from ...".	20956 bpo-41004: IPv4Interface, and IPv6Interface hash collisions	24180 bpo-42861: Add `next_network` function to ipaddress library	25099 bpo-36384: Leading zeros in IPv4 addresses are no longer tolerated
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()
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
Lib/json/scanner.py	12980 bpo-36738: Add `array_hook` kwarg to json module functions/classes
Lib/json/tool.py	7865 bpo-33927: Add support for same infile and outfile to json.tool
Lib/lib2to3/Grammar.txt	6572 bpo-33338: [lib2to3] Synchronize token.py and tokenize.py with stdlib
Lib/lib2to3/fixer_util.py	17096 bpo-38681: Enhance 2to3 conversion for blank line
Lib/lib2to3/fixes/fix_dict.py	21296 bpo-41110: Fixed lib2to3 reporting some unchanged files as needing modification
Lib/lib2to3/fixes/fix_except.py	21296 bpo-41110: Fixed lib2to3 reporting some unchanged files as needing modification
Lib/lib2to3/fixes/fix_exitfunc.py	18654 bpo-39683: 2to3 fix_exitfunc suggests duplicated import of atexit module
Lib/lib2to3/fixes/fix_future.py	17096 bpo-38681: Enhance 2to3 conversion for blank line
Lib/lib2to3/fixes/fix_import.py	16826 bpo-17393: do not convert import of non-package
Lib/lib2to3/fixes/fix_imports.py	15268 bpo-5664: 2to3 convert Cookie.Cookie properly
Lib/lib2to3/fixes/fix_imports3.py	15268 bpo-5664: 2to3 convert Cookie.Cookie properly
Lib/lib2to3/fixes/fix_isinstance.py	21296 bpo-41110: Fixed lib2to3 reporting some unchanged files as needing modification
Lib/lib2to3/fixes/fix_itertools_imports.py	17096 bpo-38681: Enhance 2to3 conversion for blank line
Lib/lib2to3/fixes/fix_numliterals.py	21296 bpo-41110: Fixed lib2to3 reporting some unchanged files as needing modification
Lib/lib2to3/fixes/fix_raise.py	21296 bpo-41110: Fixed lib2to3 reporting some unchanged files as needing modification
Lib/lib2to3/fixes/fix_renames.py	15268 bpo-5664: 2to3 convert Cookie.Cookie properly
Lib/lib2to3/fixes/fix_string.py	14835 bpo-13272: 2to3 string constants fixer
Lib/lib2to3/fixes/fix_unicode.py	21296 bpo-41110: Fixed lib2to3 reporting some unchanged files as needing modification
Lib/lib2to3/fixes/fix_ws_comma.py	21296 bpo-41110: Fixed lib2to3 reporting some unchanged files as needing modification
Lib/lib2to3/pgen2/grammar.py	6572 bpo-33338: [lib2to3] Synchronize token.py and tokenize.py with stdlib
Lib/lib2to3/pgen2/parse.py	19214 bpo-40101: Fix parser's assumption about the return value of convert
Lib/lib2to3/pgen2/token.py	6572 bpo-33338: [lib2to3] Synchronize token.py and tokenize.py with stdlib
Lib/lib2to3/pgen2/tokenize.py	6572 bpo-33338: [lib2to3] Synchronize token.py and tokenize.py with stdlib	6588 bpo-33349: make lib2to3 parse async generators everywhere
Lib/lib2to3/pytree.py	7977 bpo-33983: Make lib2to3.pytree.Base.children a list
Lib/lib2to3/refactor.py	10618 bpo-35282: Add a return value to lib2to3.refactor_file and refactor_dir	15249 bpo-12611: 2to3 crashes when converting doctest using reduce()
Lib/lib2to3/tests/support.py	13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/lib2to3/tests/test_all_fixers.py	6572 bpo-33338: [lib2to3] Synchronize token.py and tokenize.py with stdlib
Lib/lib2to3/tests/test_fixers.py	14835 bpo-13272: 2to3 string constants fixer	15249 bpo-12611: 2to3 crashes when converting doctest using reduce()	15268 bpo-5664: 2to3 convert Cookie.Cookie properly	16826 bpo-17393: do not convert import of non-package	17096 bpo-38681: Enhance 2to3 conversion for blank line	18654 bpo-39683: 2to3 fix_exitfunc suggests duplicated import of atexit module	21296 bpo-41110: Fixed lib2to3 reporting some unchanged files as needing modification	24244 Fix wrong calls in text_fixers.py for 2to3
Lib/lib2to3/tests/test_parser.py	6588 bpo-33349: make lib2to3 parse async generators everywhere	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/lib2to3/tests/test_refactor.py	10618 bpo-35282: Add a return value to lib2to3.refactor_file and refactor_dir
Lib/linecache.py	12632 bpo-36485: Add sys.clear_caches().	12639 bpo-36485: Add the cachesreg module.	18210 bpo-39468: better .python_history write permission handling	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.	15275 bpo-34311: Add locale.localize	17901 bpo-35163: Change locale_alias for Esperanto	24931 bpo-43552: Add locale.get_current_locale_encoding()
Lib/logging/__init__.py	17714 bpo-33165: Remove redundant stack unwind for findCaller()
Lib/logging/config.py	11875 bpo-36003: change socketserver.TCPServer reuse_addr and backlog default options	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	25273 bpo-43731: Add an `encoding` parameter to logging.fileConfig()
Lib/logging/handlers.py	22061 bpo-40352: Try to reconnect socket when send message in SocketHandler.	24556 Update handlers.py to have a configurable message_separator_character	24660 bpo-40469: Make TimedRotatingFileHandler use CTIME instead of MTIME
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
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	21551 Added support for mime type image/webp	21585 font types added to types map dictionary (ttf, woff, woff2) (GH-21585)	22718 bpo-38902: Add image/webp to list of media types in mimetypes.py	23034 bpo-38902: Add image/webp to list of non-standard mimetypes	23230 bpo-42158: Add MIME types for n-triples, n-quads, n3 and trig
Lib/modulefinder.py	17326 bpo-38721: Add support for import hooks in modulefinder	17817 bpo-39206: Add encoding detecting to modulefinder	19549 bpo-40260: fix API regression with file_info mode field	19917 bpo-40350 Introduce a new type for namespace packages
Lib/multiprocessing/__init__.py	15058 bpo-28053: Allow custom reducer when using multiprocessing
Lib/multiprocessing/connection.py	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	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
Lib/multiprocessing/context.py	9627 bpo-34837: Multiprocessing.Pool API Extension - Pass Data to Workers w/o Globals	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	15058 bpo-28053: Allow custom reducer when using multiprocessing	23621 bpo-38520: Add multiprocessing.main_process()
Lib/multiprocessing/dummy/__init__.py	9627 bpo-34837: Multiprocessing.Pool API Extension - Pass Data to Workers w/o Globals	21869 bpo-41544: Introduce daemon parameter to DummyProcess	23621 bpo-38520: Add multiprocessing.main_process()
Lib/multiprocessing/forkserver.py	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	15058 bpo-28053: Allow custom reducer when using multiprocessing
Lib/multiprocessing/heap.py	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	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	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	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	16341 bpo-30256: Add test for nested queues	17333 [WIP/RFC] multiprocessing: proxy: keep _manager after forking	18034 bpo-38840: Incorrect __all__ in multiprocessing.managers	19609 bpo-40307: Preserve manager Client in multiprocessing managers	21516 bpo-38119: Fix shmem resource tracking
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	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.
Lib/multiprocessing/popen_forkserver.py	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	15058 bpo-28053: Allow custom reducer when using multiprocessing
Lib/multiprocessing/popen_spawn_posix.py	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	15058 bpo-28053: Allow custom reducer when using multiprocessing	24461 bpo-43142: Do not add duplicate FDs to list in duplicate_for_child()
Lib/multiprocessing/popen_spawn_win32.py	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	15058 bpo-28053: Allow custom reducer when using multiprocessing	23290 bpo-42178: Fix issue causing cmd to hang
Lib/multiprocessing/process.py	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	15058 bpo-28053: Allow custom reducer when using multiprocessing	23621 bpo-38520: Add multiprocessing.main_process()
Lib/multiprocessing/queues.py	4256 bpo-31699: Deadlocks in `concurrent.futures.ProcessPoolExecutor` with unpickling error	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	15058 bpo-28053: Allow custom reducer when using multiprocessing
Lib/multiprocessing/reduction.py	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	15058 bpo-28053: Allow custom reducer when using multiprocessing
Lib/multiprocessing/resource_sharer.py	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	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
Lib/multiprocessing/spawn.py	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	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	23930 bpo-38435: Add setpgid support to subprocess.Popen
Lib/netrc.py	127 bpo-28806: Improve the netrc library	17823 bpo-11416: handle multiple .netrc entries per host
Lib/ntpath.py	14841 bpo-37609: Add device path support in ntpath splitdrive	18555 Add docstring for `join` in ntpath.py	19109 bpo-28859: Fix return value of ismount on Windows	25264 bpo-43757: make pathlib use os.path.realpath() to resolve all symlinks in a path
Lib/opcode.py	6132 bpo-33092: Better bytecodes for f-strings	15513 bpo-30076: Rename the BUILD_{TUPLE,MAP}_UNPACK_WITH_CALL opcodes	24936 bpo-43563 : Introduce dedicated opcodes for super calls	25090 bpo-43684: Add ADD_INT opcode	25152 bpo-43693: Compute deref offsets in compiler	25229 bpo-43754: Eliminate bindings for partial pattern matches
Lib/operator.py	20481 bpo-40801: Add operator.as_float
Lib/os.py	6910 bpo-33525: Add env type checking when spawn called	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	6820 bpo-33440: Defer imports in pathlib to reduce its import time.	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	10349 bpo-22276: Fix pathlib.Path.glob not to ignore trailing path separator	11133 bpo-35306: Handle '*' in pathlib.Path functions on Windows	12361 bpo-36305: Fixes to path handling and parsing in pathlib	12785 bpo-36602: Allow pathlib.Path.iterdir to list recursively	17716 bpo-38671: Make sure to return an absolute path in pathlib._WindowsFlavour.resolve()	18909 bpo-39950: add `pathlib.Path.hardlink_to()` method that supersedes `link_to()`	18998 bpo-39924 optimize the pathlib.readlink behavior when the readlink is not existed in os module	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	24288 bpo-42995: add PurePath.with_suffix_appended()	24932 better display of errrors	25264 bpo-43757: make pathlib use os.path.realpath() to resolve all symlinks in a path	25271 bpo-42998: add 'user' parameter to pathlib.Path.home()
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	6730 bpo-33446: destructors of local variables are now traced	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 $HOME	12880 bpo-36667: pdb: restore SIGINT handler in sigint_handler already	13269 bpo-22135: Allow to break into pdb with Ctrl-C for all the commands t…	15194 bpo-21161: pdb: default: handle list comprehensions	17924 bpo-39278: add docstrings to functions in pdb module	18180 bpo-37022: pdb: do not swallow exceptions from `repr` with `do_p`/`do_pp`	21263 bpo-41137: Use utf-8 encoding while reading .pdbrc files	23202 bpo-36388: fix Pdb.do_debug to not trace itself	23601 bpo-42524: Add `retval [variable]` option to pdb	24646 bpo-43318: pdb can't output the prompt message when successfully clear breakpoints by "filename:lineno"
Lib/pickle.py	21702 bpo-41395: use context manager to close filetype objects
Lib/pickletools.py	13036 bpo-36694: Do not memoize temporary objects in the C implementation of pickle.	21702 bpo-41395: use context manager to close filetype objects
Lib/pkgutil.py	4672 bpo-32188: do not call os.path.realpath in ImpImporter.find_module	11956 bpo-36053 fix pkgutil.walk_packages
Lib/platform.py	23790 [WIP] bpo-42648: Add exec_raise parameter to subprocess.Popen
Lib/plistlib.py	4671 bpo-32196: Rewrite plistlib with functional style.	18622 bpo-39732: encode UIDs in XML as CF$UID	23384 bpo-42401: Fix parsing and writing of the date timezone.
Lib/posixpath.py	20138 bpo-26329: update os.path.normpath documentation	25264 bpo-43757: make pathlib use os.path.realpath() to resolve all symlinks in a path
Lib/pprint.py	1008 bpo-29996: The width of the terminal is now used as default width in pprint()	22977 bpo-27495: Make pprint.pformat always order sets	24389 bpo-43080: pprint for dataclass instances
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	25285 bpo-38659: [Enum] add simple_enum decorato
Lib/pty.py	4167 bpo-26228: pty.spawn hangs on FreeBSD, OS X, and Solaris	12049 bpo-26228: Fix pty EOF handling	21861 bpo-41541: Make pty.spawn set window size
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	23200 bpo-42278: Pydoc use tempfile.NamedTemporaryFile rather than tempfile.mktemp
Lib/random.py	14530 bpo-37439 - Add random.binomialvariate()	20014 bpo-40569: Add optional weights to random.sample()	25267 Improve the error message for "choices(population, 10)"
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)	25285 bpo-38659: [Enum] add simple_enum decorato
Lib/reprlib.py	18343 bpo-39549: reprlib.Repr uses a “fillvalue” attribute	20925 bpo-40995: reprlib.Repr attributes can be overriden in __init__()
Lib/rlcompleter.py	19957 bpo-40529: rlcompleter with case insensitive	24990 Completion following `[` character
Lib/runpy.py	5921 bpo-26792: improve docstrings of runpy module run_ functions	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/secrets.py	19749 bpo-40418 Use bytes.hex() in secrets.token_hex()
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
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
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	13580 bpo-29699: shutil.rmtree should not fail with FileNotFoundError (race condition)	14064 bpo-37260: shutil.rmtree() FileNotFoundError race condition	14419 bpo-37366: add onitem callback argument to shutil.rmtree()	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	21637 `import tempfile` in Lib/shutil.py	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	25058 bpo-43650: Fix MemoryError on zip.read in shutil._unpack_zipfile for large files
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	18210 bpo-39468: better .python_history write permission handling	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	24628 bpo-43307: sync sysconfig/site.py with PyPy to add an implementation key
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	11998 bpo-36094: Fix a bug in smtplib module	12148 bpo-29539: Implementation to return all mta status codes	15064 bpo-29750: support non-ASCII passwords in smtplib	18896 bpo-32803: Handle DATA correctly for LMTP with multiple RCPT	22292 Fixing quotes in pydoc in smtplib.py	23635 bpo-36094: Update smtplib.py
Lib/sndhdr.py	8319 bpo-34088: sndhdr.what() doesn't fail on bad input.	21575 bpo-41353: Indicate supported sound header formats
Lib/socket.py	562 bpo-29757: don't swallows errors in the `socket.create_connection()` utility loop	12370 bpo-31062: Allow socket.makefile to handle line buffering properly	14710 bpo-27379: In order to keep backward compatibility, update SocketType's type
Lib/socketserver.py	5258 bpo-32608: Adding a server into socketserver that handles client connection in new "multiprocessing.Process" processes.	11875 bpo-36003: change socketserver.TCPServer reuse_addr and backlog default options	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()
Lib/sqlite3/dbapi2.py	17768 bpo-39170: Sqlite3 row_factory for attribute access: sqlite3.NamedRow
Lib/sqlite3/dump.py	9621 bpo-34828 sqlite3.iterdump now correctly handles tables with autoincrement
Lib/sqlite3/test/backup.py	24586 bpo-43265: Improve sqlite3.Connection.backup error handling
Lib/sqlite3/test/dbapi.py	271 bpo-24905: Support BLOB incremental I/O in sqlite module	1108 bpo-16379: Expose sqlite error code	24203 bpo-42862: Use functools.lru_cache iso. _sqlite.Cache in sqlite3 module
Lib/sqlite3/test/dump.py	9621 bpo-34828 sqlite3.iterdump now correctly handles tables with autoincrement
Lib/sqlite3/test/factory.py	11820 bpo-35889: Add repr() to sqlite3.Row
Lib/sqlite3/test/hooks.py	24203 bpo-42862: Use functools.lru_cache iso. _sqlite.Cache in sqlite3 module
Lib/sqlite3/test/regression.py	3946 bpo-31746: Fixed Segfaults in the sqlite module when uninitialized.	10250 bpo-33376: clear cursor->statement when setting cursor->reset	11984 bpo-36073: Raise ProgrammingError on recursive usage of cursors in sqlite converters
Lib/sqlite3/test/test_namedrow.py	17768 bpo-39170: Sqlite3 row_factory for attribute access: sqlite3.NamedRow
Lib/sqlite3/test/transactions.py	13216 bpo-36859: Use sqlite3_stmt_readonly API when possible to determine if statement is DML.K	24492 bpo-36859: use sqlite3_stmt_readonly() to detect DML statements
Lib/sqlite3/test/types.py	25228 bpo-43752: Fix sqlite3 regression for zero-sized blobs with converters
Lib/sqlite3/test/userfunctions.py	20398 bpo-40766: Add support for 'directonly' and 'innocuous' flags for user-defined functions	20903 bpo-34916: Add support for aggregate window functions in sqlite3	24674 bpo-43296: Handle sqlite3_value_blob() errors
Lib/sre_compile.py	3237 bpo-27923: Minor API improvements for binary sequences (PEP 467)
Lib/sre_constants.py	9259 Removed unused regex linebreak category.
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	16820 bpo-36076: Add SNI support to ssl.get_server_certificate.	17671 bpo-31711: On SSLObject.write method, added assert that data has content.	17938 bpo-18233: Add SSLSocket.get_verified_chain() and SSLSocket.get_unverified_chain()	20310 bpo-40262: SSLSocket.recv_into() shouldn't require __len__	22270 bpo-31870: Add a timeout parameter to ssl.get_server_certificate()	23014 bpo-43669: PEP 644: Require OpenSSL 1.1.1 or newer	25255 bpo-37952: SSL: add support for export_keying_material	25285 bpo-38659: [Enum] add simple_enum decorato
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/statistics.py	16813 bpo-38490: statistics: Add covariance, Pearson's correlation, and simple linear regression	24988 Simplify _exact_ratio() using duck typing
Lib/string.py	19065 bpo-39985: Make string.Formatter with empty field name default to 0	21767 bpo-27307: string.Formatter unnumbered key/attributes
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	19897 bpo-40497: Fix handling of check in subprocess.check_output()	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	23790 [WIP] bpo-42648: Add exec_raise parameter to subprocess.Popen	23930 bpo-38435: Add setpgid support to subprocess.Popen	23936 bpo-38435: Detect preexec_fn=os.setsid as start_new_session=True
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	23278 bpo-42355: symtable.get_namespace() now checks whether there are multiple or any namespaces found
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}	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)	23169 [WIP] bpo-42260: Rewrite getpath.c in Python	24549 bpo-41282: (PEP 632) Load install schemes from sysconfig	24628 bpo-43307: sync sysconfig/site.py with PyPy to add an implementation key	24644 bpo-43312: Functions returning default and preferred sysconfig schemes
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	24850 bpo-8978: improve tarfile.open error message when lzma / bz2 are missing
Lib/telnetlib.py	22814 bpo-37640: Fix telnetlib crash in Python3 while receiving un-printable characters from server
Lib/tempfile.py	1936 bpo-28867: Warn when NamedTemporaryFile is not explicitly closed	3249 bpo-26175: Fix SpooledTemporaryFile IOBase abstract	8451 bpo-1539381: Implement SpooledTemporaryFile.readinto	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…
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	9959 bpo-28053: Complete and fix custom reducers in multiprocessing.	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	16341 bpo-30256: Add test for nested queues	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()
Lib/test/allsans.pem	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
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	21321 bpo-37363: Add audit events to the `http.client` module	25246 bpo-43762: Add audit events for loading of sqlite3 extensions
Lib/test/capath/b1930218.0	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/capath/ceff1710.0	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/clinic.test	15254 bpo-37842: Argument Clinic: Initialize Py_buffer variables more efficiently	18609 bpo-20291: varargs support for argument clinic and refactor print with AC
Lib/test/crashers/null_code_obj.py	23448 bpo-42422: Add new crasher to cover multiple versions of python interpreter
Lib/test/datetimetester.py	2821 bpo-26579: Add object.__getstate__().	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)	23345 bpo-42390: Make module name optional in datetime reprs	24728 [3.9] bpo-43295: Fix error handling of datetime.strptime format string '%z' (GH-24627)	24729 [3.8] bpo-43295: Fix error handling of datetime.strptime format string '%z' (GH-24627)
Lib/test/exception_hierarchy.txt	15496 bpo-32847: Add DirectoryNotEmptyError subclass of OSError
Lib/test/idnsans.pem	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/imghdrdata/python.dcm	24227 bpo-42916: detect dicom files
Lib/test/imghdrdata/python.gif	21348 Optimized Images in repo
Lib/test/imghdrdata/python.jpg	15955 bpo-37629: Update judgment method for jpeg.
Lib/test/imghdrdata/python2.jpeg	8322 bpo-16512: one jpeg image added with different profile, code modified to detect all types of jpg
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/keycert2.pem	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/keycert3.pem	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/keycert4.pem	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/keycertecc.pem	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/libregrtest/cmdline.py	22452 bpo-31391: Forward-port test_xpickle from Python 2 to 3.
Lib/test/libregrtest/main.py	21167 bpo-40275: Remove all new modules imported by tests
Lib/test/libregrtest/refleak.py	12632 bpo-36485: Add sys.clear_caches().	12639 bpo-36485: Add the cachesreg module.	20197 bpo-40674: Deprecate urllib.request.urlretrieve() and cleanup()
Lib/test/libregrtest/runtest.py	7866 bpo-33949: runtest.py: handle loading of unittests by name
Lib/test/list_tests.py	8635 bpo-28940: Don't fail early when __length_hint__() is too big for preallocation.
Lib/test/lock_tests.py	20534 bpo-24391: Better reprs for threading objects.
Lib/test/make_ssl_certs.py	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/mod_generics_cache.py	13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/nosan.pem	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/pickletester.py	2821 bpo-26579: Add object.__getstate__().	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
Lib/test/pycacert.pem	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/pycakey.pem	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/pythoninfo.py	14331 bpo-37382: check for debug info before testing GDB	23790 [WIP] bpo-42648: Add exec_raise parameter to subprocess.Popen
Lib/test/revocation.crl	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/sndhdrdata/input1.bad	8319 bpo-34088: sndhdr.what() doesn't fail on bad input.
Lib/test/sndhdrdata/input2.bad	8319 bpo-34088: sndhdr.what() doesn't fail on bad input.
Lib/test/ssl_servers.py	5266 bpo-27815: Make SSL suppress_ragged_eofs default more secure
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.
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	19390 bpo-40173: Remove redundant import module of import_fresh_module()	19474 bpo-40255: Implement Immortal Instances	23142 bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP)
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/_settings.py	22863 bpo-42109: Implementation of hypothesis stubs for property-based tests, with zoneinfo tests
Lib/test/support/_hypothesis_stubs/control.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/os_helper.py	23720 bpo-38893: Add preserve_security_context to shutil
Lib/test/support/script_helper.py	13407 bpo-36950: Add run_until in test.support.script_helper
Lib/test/support/smtpd.py	23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
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__osx_support.py	2482 bpo-30799: Increase test coverage Lib/_osx_support 99%	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__.	24034 bpo-25479: Patch to increase __subclasshook__ test coverage of abc.py
Lib/test/test_aifc.py	3484 bpo-31412: wave.open takes a path-like object	5952 bpo-32978: Fix reading huge floats in AIFC files.
Lib/test/test_annotations.py	22587 bpo-41967: Handle annotations in the parser to avoid the need for roundtrip	24138 bpo-42837: Account for deferred evaluation of yields in symbol tables.
Lib/test/test_argparse.py	3680 bpo-29298: Fix crash with required subparsers without dest	10159 bpo-14856: Deprecate using add_parser() to overwrite an existing subparser	10847 bpo-14074: argparse doesn't allow metavar to be a tuple	13165 bpo-14156: Make argparse.FileType work correctly for binary file mode…	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.	16917 bpo-38584: fix a bug in argparse with whitespace-only help messages	17447 bpo-38956: remove default option from help string in argparse	18208 bpo-39467: allow user to deprecate CLI arguments	18605 bpo-39716: Raise on conflicting subparser names.	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
Lib/test/test_array.py	4435 bpo-31956: Add start and stop parameters to array.index()	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	19398 bpo-35212: fix col_offset in f-strings	20594 bpo-11105: Do not crash when compiling recursive AST	21069 bpo-41088: Extend the AST Validator to validate all identifiers	21417 bpo-39981: Introduce default values for AST node classes	24771 bpo-42128: Implement AST validation for Pattern Matching	25285 bpo-38659: [Enum] add simple_enum decorato
Lib/test/test_asyncgen.py	11166 bpo-32810: Allow accessing the ags_gen and agt_gen attrs of async generators	25238 bpo-43751: Fix anext() bug where it erroneously returned None
Lib/test/test_asynchat.py	23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
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()	18628 bpo-39622: Use a custom signal handler in asyncio.run()	24477 Fix an outdated test in asyncio	24540 bpo-43234: Prohibit non-ThreadPoolExecutor in loop.set_default_executor
Lib/test/test_asyncio/test_events.py	4053 bpo-31821: allow pause_reading() from connection_made()	4149 bpo-31882: Cygwin: fix/skip some tests to work around hang in asyncio/asyncore test suites	9688 bpo-34014: Added support of contextvars for BaseEventLoop.run_in_executor	9840 bpo-34971: add support for TLS sessions from asyncio	15295 bpo-37645: simplify __str__ of function objects	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()
Lib/test/test_asyncio/test_futures.py	8807 bpo-34430 Symmetrical chaining futures in asyncio.future.wrap_future	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()
Lib/test/test_asyncio/test_locks.py	18195 bpo-38599: Deprecate creation of asyncio object when the loop is not running	24903 bpo-43352: Add a Barrier object in asyncio lib
Lib/test/test_asyncio/test_pep492.py	5068 bpo-32469: Improve representation of the coroutines
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	18195 bpo-38599: Deprecate creation of asyncio object when the loop is not running	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()	24433 bpo-43119: Add a preemption point to asyncio.Queue.put when the queue is unbounded
Lib/test/test_asyncio/test_runners.py	18628 bpo-39622: Use a custom signal handler in asyncio.run()
Lib/test/test_asyncio/test_selector_events.py	17425 bpo-31821: Fixing pause_reading called in connection made is ignored	17975 New asyncio ssl implementation
Lib/test/test_asyncio/test_ssl.py	17975 New asyncio ssl implementation
Lib/test/test_asyncio/test_sslproto.py	17975 New asyncio ssl implementation	22541 bpo-25292: asyncio ssl fail hard when writing to closed transport
Lib/test/test_asyncio/test_streams.py	4149 bpo-31882: Cygwin: fix/skip some tests to work around hang in asyncio/asyncore test suites	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()	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()
Lib/test/test_asyncio/test_subprocess.py	20013 bpo-38323: Temporarily skip close_kill_running() for MultiLoopWatcher in test_asyncio
Lib/test/test_asyncio/test_tasks.py	6694 bpo-33413: asyncio.gather without a special Future	8807 bpo-34430 Symmetrical chaining futures in asyncio.future.wrap_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	23554 bpo-39529: Deprecate creating new event loop in asyncio.get_event_loop()
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	18628 bpo-39622: Use a custom signal handler in asyncio.run()	21446 bpo-41279: Add StreamReaderBufferedProtocol	24899 bpo-43522: Fix SSLContext.hostname_checks_common_name
Lib/test/test_asyncore.py	2707 bpo-30931: Ensure the right socket is retrieved in asyncore	4149 bpo-31882: Cygwin: fix/skip some tests to work around hang in asyncio/asyncore test suites	11770 bpo-35913: asyncore: allow handling of half closed connections	23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Lib/test/test_audioop.py	24286 bpo-42991 Add 'demux' function to audioop module
Lib/test/test_audit.py	21321 bpo-37363: Add audit events to the `http.client` module	25246 bpo-43762: Add audit events for loading of sqlite3 extensions
Lib/test/test_base64.py	7072 bpo-29427: allow unpadded input and ouput in base64 module	11285 bpo-35557 - Allow base64.b16decode() to accept lowercase hexadecimal characters by default	21913 bpo-30493: Increase base64 test coverage	22122 bpo-41734: refactor b32{encode,decode} tests
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_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	7133 bpo-13886: Fix test_builtin.PtyTests tests when readline is loaded	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	14432 bpo-26828: Add __length_hint__() to builtin map iterator	19660 bpo-40366: Remove support for passing obsolete flags into compile	20125 bpo-40638: Check for attribute lookup failure in builtin_input_impl
Lib/test/test_bytes.py	2821 bpo-26579: Add object.__getstate__().	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	24211 [3.9] bpo-42924: Fix incorrect copy in bytearray_repeat (GH-24208)	24212 [3.8] bpo-42924: Fix incorrect copy in bytearray_repeat (GH-24208)	25274 [3.8] bpo-41100: Support macOS 11 and Apple Silicon
Lib/test/test_bz2.py	7822 bpo-23224: Fix segfaults and multiple leaks in the lzma and bz2 modules	19474 bpo-40255: Implement Immortal Instances
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	18609 bpo-20291: varargs support for argument clinic and refactor print with AC
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	12607 bpo-35983: improve and test old trashcan macros	13445 bpo-36906: Add str.dedent and cache it at compile time	20104 bpo-40608: restore protection against double-deallocate issue for subclasses of classes that use trashcan	23286 bpo-42376: New C-APIs to simplify module attribute declaration	23930 bpo-38435: Add setpgid support to subprocess.Popen
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_cgi.py	7804 bpo-27777 Fix for several reported cgi.py issues	10771 bpo-27777 : cgi.FieldStorage can't parse simple body with Con…	14815 bpo-37560: Add exception handler in FieldStorage cleanup	19130 bpo-40034: Fix cgi.parse() does not work with multipart POST requests.	21457 bpo-27777: fix cgi.FieldStorage parsing for body with Content-Length and no Content-Disposition
Lib/test/test_cgitb.py	6854 bpo-33507: Improve html rendering cgitb	8304 bpo-34129: Add private variables mangling in cgitb.py	9699 bpo-27165: Skip callables when printing an exception details	12316 bpo-15749: Fix text formatting in cgitb when display is disabled	15094 bpo-1047397: prevent repr/getattr exceptions in cgitb
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
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	25317 bpo-43797: Improve syntax error for invalid comparisons
Lib/test/test_code.py	13177 bpo-36839: Support the buffer protocol in code objects	24204 bpo-42917: Made block stack for frame objects dynamically sizable
Lib/test/test_codecs.py	9711 bpo-18291: codecs text streams now split lines only with \r, \n and \r\n.	13134 bpo-36819: Fix out-of-bounds writes in encoders	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
Lib/test/test_codeop.py	25317 bpo-43797: Improve syntax error for invalid comparisons
Lib/test/test_collections.py	6574 bpo-25478: Add scalar multiplication and division to Counter	17910 bpo-39264: Fix UserDict.get() to account for __missing__()
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.	9923 bpo-34979: fix "SyntaxError: Non-UTF-8 code start with \xe8..." caused by function decoding_fgets	23744 bpo-42609: Check recursion depth in the AST validator and optimizer
Lib/test/test_compileall.py	9472 bpo-34722: Consistent serialization of sets in bytecode	9892 WIP: bpo-34990: year 2038 problem in compileall.py	18047 bpo-38848: compileall fails when the platform lacks a working sem_open()	19708 bpo-34990: Treat the pyc header's mtime in compileall as an unsigned int	19883 bpo-40447: accept all path-like objects in compileall.compile_file
Lib/test/test_complex.py	19593 bpo-40269: Fix repr for complex.
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
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	17129 bpo-38741: Definition of multiple ']' in header configparser	18629 [WIP] bpo-39725: Suppress only handled exception by "raise ... from ...".	21062 bpo-41086: Add exception for uninstantiated interpolation (configparser)
Lib/test/test_contextlib.py	18629 [WIP] bpo-39725: Suppress only handled exception by "raise ... from ...".
Lib/test/test_contextlib_async.py	16667 bpo-38415 @asynccontextmanager as decorators like @contextmanager	21285 bpo-41197: Async magic methods in contextlib.closing
Lib/test/test_coroutines.py	5068 bpo-32469: Improve representation of the coroutines	5279 bpo-30491: Add unawaited coroutine tracking mode	6766 bpo-33346: Allow async comprehensions inside implicit async comprehensions.	14592 bpo-37501: Fix test failures when CPython is built without docstrings
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
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	17322 bpo-36077: Update handling of defaulted fields	21652 bpo-41415: Remove duplicated signature from help() on dataclass	22459 bpo-36424: Add support for pickling frozen dataclasses with __slots__	24171 bpo-42269: Add slots parameter to dataclass decorator	24909 bpo-43532: Add kw_only to dataclass() and field(), and add KW_ONLY marker.
Lib/test/test_dbm.py	21849 bpo-40563: Support pathlike objects on dbm/shelve
Lib/test/test_dbm_dumb.py	21849 bpo-40563: Support pathlike objects on dbm/shelve
Lib/test/test_dbm_gnu.py	21849 bpo-40563: Support pathlike objects on dbm/shelve
Lib/test/test_dbm_ndbm.py	21849 bpo-40563: Support pathlike objects on dbm/shelve
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
Lib/test/test_decorators.py	22757 [3.9] bpo-42073: allow classmethod to wrap other classmethod-like descriptors.	25117 bpo-43682: Make staticmethod objects callable
Lib/test/test_deque.py	2821 bpo-26579: Add object.__getstate__().
Lib/test/test_descr.py	12607 bpo-35983: improve and test old trashcan macros	15205 bpo-37808: Deprecate passing a single argument to super()	17573 bpo-28866: Add regression test	25033 bpo-43639: Do not raise AttributeError on instance attribute update/deletion if data descriptor with missing __set__/__delete__ method found on its type
Lib/test/test_descrtut.py	2821 bpo-26579: Add object.__getstate__().
Lib/test/test_dict.py	14589 bpo-29312: use METH_FASTCALL for dict.update	25186 bpo-24275: Don't downgrade unicode-only dicts to mixed on non-unicode lookups
Lib/test/test_dis.py	6132 bpo-33092: Better bytecodes for f-strings	13177 bpo-36839: Support the buffer protocol in code objects	15513 bpo-30076: Rename the BUILD_{TUPLE,MAP}_UNPACK_WITH_CALL opcodes	18849 bpo-39902: support equality comparisons in dis.Bytecode	19356 bpo-40169: Make dis.findlabels() accept a code object	23952 bpo-42737: Drop code generation for annotations with complex targets	24936 bpo-43563 : Introduce dedicated opcodes for super calls	25090 bpo-43684: Add ADD_INT opcode	25152 bpo-43693: Compute deref offsets in compiler
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	22981 bpo-35753: Fix crash in doctest with unwrap-able functions	23547 bpo-13337: Add ignore flag to doctest
Lib/test/test_docxmlrpc.py	9647 bpo-34856: Make the repr of lambda containing the signature and body expression.
Lib/test/test_dynamicclassattribute.py	17669 bpo-39102: Increase Enum performance up to 10x times (3x average)
Lib/test/test_email/data/PyBanner048.gif	21348 Optimized Images in repo
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	21631 bpo-41402: Fix email ContentManager calling .encode() on bytes
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	13797 bpo-27513: email.utils.getaddresses() now handles Header objects	18127 bpo-24337: Implement email.message.Message.__repr__()
Lib/test/test_email/test_generator.py	13445 bpo-36906: Add str.dedent and cache it at compile time
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().	24475 bpo-43123: Raise ValueError if email header name includes CR-LF characters	24669 bpo-42484: get_obs_local_part() fails to handle empty local part
Lib/test/test_email/test_multipart_signed.py	17695 bpo-39131 email: add easier support for generating multipart/signed messages
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()	23169 [WIP] bpo-42260: Rewrite getpath.c in Python
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)	25285 bpo-38659: [Enum] add simple_enum decorato
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.	6271 bpo-33159: Add name attribute to NameError	6461 bpo-12029: Exception handling should match subclasses	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	16856 bpo-38530: Offer suggestions on AttributeError	20543 bpo-25782: Prevent cycles in the __context__ chain.	25317 bpo-43797: Improve syntax error for invalid comparisons
Lib/test/test_faulthandler.py	13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_fileinput.py	20775 bpo-40937: Remove deprecated universal mode	25272 bpo-43712 : fileinput: Add encoding parameter
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
Lib/test/test_finalization.py	20904 bpo-40989: Move _Py_NewReference() to the internal C API
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
Lib/test/test_fnmatch.py	21666 bpo-41429: Let fnmatch.filter accept a tuple of patterns
Lib/test/test_format.py	11405 bpo-35638: Introduce fixed point locale aware format type
Lib/test/test_fractions.py	15327 bpo-37836: support .as_integer_ratio() in Fraction
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	19398 bpo-35212: fix col_offset in f-strings	25317 bpo-43797: Improve syntax error for invalid comparisons
Lib/test/test_ftplib.py	23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from 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	23216 bpo-41987: Fix unnecessary evaluation of return type forward declaratons in singledispatch.
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	19474 bpo-40255: Implement Immortal Instances	20904 bpo-40989: Move _Py_NewReference() to the internal C API
Lib/test/test_gdb.py	6481 bpo-33294: Support complex expressions for py-print command.	14331 bpo-37382: check for debug info before testing GDB	24936 bpo-43563 : Introduce dedicated opcodes for super calls
Lib/test/test_generators.py	5068 bpo-32469: Improve representation of the coroutines	17658 bpo-39091: Fix segfault when Exception constructor returns non-exception for gen.throw	25317 bpo-43797: Improve syntax error for invalid comparisons
Lib/test/test_genericalias.py	24056 bpo-41559: Convert lists to tuples in genericalias to prepare for PEP 612	24527 bpo-43224: Initial implementation of PEP 646 in typing.py
Lib/test/test_genericpath.py	21088 bpo-41092: Optionally request actual filesize via 'os.path.getsize'
Lib/test/test_genexps.py	5068 bpo-32469: Improve representation of the coroutines	25317 bpo-43797: Improve syntax error for invalid comparisons
Lib/test/test_getargs2.py	11834 bpo-34235: PyArg_ParseTupleAndKeywords: support required keyword arguments
Lib/test/test_gettext.py	19869 bpo-18319: gettext() can retrieve a message even if a plural form exists	20773 bpo-40936: Remove deprecated functions in gettext
Lib/test/test_grammar.py	23952 bpo-42737: Drop code generation for annotations with complex targets
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
Lib/test/test_hash.py	23345 bpo-42390: Make module name optional in datetime reprs
Lib/test/test_hashlib.py	20986 bpo-37630: Do not skip the sha3 tests in case of missing builtin sha3 module
Lib/test/test_heapq.py	20550 bpo-38938: Optimize heapq.merge()
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_cookiejar.py	11792 bpo-17164: Make MozillaCookieJar use curl's format for session cookies	15023 bpo-37246: Check expiry with current timestamp in DefaultCookiePolicy	22745 bpo-42066: CookieJar cookies should not be sorted
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
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	25285 bpo-38659: [Enum] add simple_enum decorato
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
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.	10901 bpo-5430: Preservation LF, CR in IMAP4 append method.	19072 WIP: bpo-33327: Add IMAP4.move_messages() method.
Lib/test/test_imghdr.py	8322 bpo-16512: one jpeg image added with different profile, code modified to detect all types of jpg	14862 [bpo-16512](https://bugs.python.org/issue16512): Improve jpeg detection in imghdr	15955 bpo-37629: Update judgment method for jpeg.	17993 bpo-39323: Fix directory separator of imghdr cli output	24227 bpo-42916: detect dicom files
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
Lib/test/test_importlib/extension/test_loader.py	1735 bpo-30274: Rename 'name' to 'fullname' argument to ExtensionFileLoader.	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	25297 bpo-43780: Sync with importlib_metadata 3.10
Lib/test/test_importlib/test_main.py	13445 bpo-36906: Add str.dedent and cache it at compile time	25297 bpo-43780: Sync with importlib_metadata 3.10
Lib/test/test_importlib/test_metadata_api.py	13445 bpo-36906: Add str.dedent and cache it at compile time	25297 bpo-43780: Sync with importlib_metadata 3.10
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	13850 bpo-37166: inspect.findsource() no longer triggers IndexError...	14579 bpo-37497: Add inspect.Signature.from_text().	16521 bpo-38337: Change getattr to inspect.getattr_static	16600 bpo-38364: unwrap partialmethods just like we unwrap partials	16957 bpo-38603: Inherit docstrings in dynamically generated subclasses if possible	19261 bpo-29418: Implement inspect.ismethodwrapper and fix inspect.isroutine for cases where methodwrapper is given	20809 bpo-27578: Fix inspect.getsource() on empty file	20911 bpo-30533:Add function inspect.getmembers_static that does not call properties or dynamic properties.	21100 bpo-20684: Remove unused inspect._signature_get_bound_param	21392 bpo-41231: Make wraps retain type annotations
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()	25107 bpo-43510: Remove _pyio.OpenWrapper class	25114 bpo-43680: Remove undocumented io.OpenWrapper
Lib/test/test_ipaddress.py	1741 bpo-27269: Treat ::FFFF: addresses as IPv4 for ordering and contains.	3632 bpo-30528: Fix IPv{4,6}Network reverse_pointer	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	25099 bpo-36384: Leading zeros in IPv4 addresses are no longer tolerated
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	7865 bpo-33927: Add support for same infile and outfile to json.tool	13445 bpo-36906: Add str.dedent and cache it at compile time
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_list.py	24954 bpo-43574: Dont overallocate list literals
Lib/test/test_lltrace.py	13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_locale.py	4151 bpo-31883: Skip locale test that causes heap corruption on older versions of Cygwin	15275 bpo-34311: Add locale.localize	18142 bpo-17659: Add locale.getfirstweekday	24931 bpo-43552: Add locale.get_current_locale_encoding()
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	11875 bpo-36003: change socketserver.TCPServer reuse_addr and backlog default options	13445 bpo-36906: Add str.dedent and cache it at compile time	23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib
Lib/test/test_lzma.py	7822 bpo-23224: Fix segfaults and multiple leaks in the lzma and bz2 modules
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
Lib/test/test_marshal.py	8293 bpo-34093: Stablize FLAG_REF usage (two-pass version)	23496 bpo-42454: Optimize constant slice creation
Lib/test/test_math.py	4169 bpo-31630: Skip tests for tan() near pi/2 on OpenBSD and NetBSD.
Lib/test/test_memoryio.py	21792 bpo-41097: allow io.BufferIO.write() operations when there are buffer views and no buffer resize is required
Lib/test/test_memoryview.py	3237 bpo-27923: Minor API improvements for binary sequences (PEP 467)
Lib/test/test_mimetypes.py	2895 bpo-31040: Reject undotted extensions in mimetypes.add_type	16567 bpo-34938: mimetypes.init() does not overwrite globals	20199 bpo-40675: Add fonts .woff, .woff2, .eot, .otf and .ttf to mimetypes
Lib/test/test_minidom.py	14757 bpo-13127: Fix attr name setter behavior	24152 bpo-19683: Adds tests for xml.dom.minidom
Lib/test/test_mmap.py	7017 bpo-23860: Remove unneeded lseek() call in mmap.mmap() (on Windows)	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
Lib/test/test_module.py	14592 bpo-37501: Fix test failures when CPython is built without docstrings	23826 [WIP] bpo-42671: Make Python finalization deterministic
Lib/test/test_modulefinder.py	17326 bpo-38721: Add support for import hooks in modulefinder	17817 bpo-39206: Add encoding detecting to modulefinder	19549 bpo-40260: fix API regression with file_info mode field	19917 bpo-40350 Introduce a new type for namespace packages
Lib/test/test_netrc.py	127 bpo-28806: Improve the netrc library	13445 bpo-36906: Add str.dedent and cache it at compile time	17823 bpo-11416: handle multiple .netrc entries per host
Lib/test/test_nntplib.py	9461 bpo-19756: Change remote NNTP server to localhost server for most tests	13445 bpo-36906: Add str.dedent and cache it at compile time
Lib/test/test_ntpath.py	14841 bpo-37609: Add device path support in ntpath splitdrive	19109 bpo-28859: Fix return value of ismount on Windows	25264 bpo-43757: make pathlib use os.path.realpath() to resolve all symlinks in a path
Lib/test/test_operator.py	18537 bpo-39664: Add tests for operator module.	20481 bpo-40801: Add operator.as_float
Lib/test/test_ordered_dict.py	2821 bpo-26579: Add object.__getstate__().	4292 bpo-31954: Reuse oldkeys if oldkeys->dk_size == newsize.	4901 bpo-31954: Reuse oldkeys if oldkeys->dk_size == newsize. (alt)
Lib/test/test_os.py	1690 bpo-12978: Add support for extended attributes on FreeBSD	5713 bpo-32862: Make os.dup2(fd, fd) a no-op for valid fd	6910 bpo-33525: Add env type checking when spawn called	12907 bpo-28113: Convert Win32{Symlink,Junction}Tests to use support.TESTFN	18629 [WIP] bpo-39725: Suppress only handled exception by "raise ... from ...".	19035 bpo-39986: Make test_listdir from test_os more robust	19915 bpo-40507: Add filename to the error raised by os.exec*	23511 bpo-42461: show f_fsid when pring os.statvfs object	23717 Add descriptive error message when environment variable not detected	23728 bpo-42611: PEP 594 - Remove asyncore, asynchat, and smptd from stdlib	23901 bpo-42367: Restore os.makedirs() ability to apply *mode* recursively
Lib/test/test_pathlib.py	10349 bpo-22276: Fix pathlib.Path.glob not to ignore trailing path separator	11133 bpo-35306: Handle '*' in pathlib.Path functions on Windows	12361 bpo-36305: Fixes to path handling and parsing in pathlib	12785 bpo-36602: Allow pathlib.Path.iterdir to list recursively	17716 bpo-38671: Make sure to return an absolute path in pathlib._WindowsFlavour.resolve()	18909 bpo-39950: add `pathlib.Path.hardlink_to()` method that supersedes `link_to()`	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	21920 bpo-41109: subclasses of pathlib.Path and pathlib.PurePath now call the subclass's __init__() and __new__() functions when returning new objects	24288 bpo-42995: add PurePath.with_suffix_appended()	25271 bpo-42998: add 'user' parameter to pathlib.Path.home()
Lib/test/test_patma.py	25229 bpo-43754: Eliminate bindings for partial pattern matches
Lib/test/test_pdb.py	779 bpo-27572: Deprecate using bytes-like objects in builtins.	1756 bpo-30429: bdb and pdb: Add watchpoint function	2399 bpo-30761: pdb: Add step/next count argument	6730 bpo-33446: destructors of local variables are now traced	7563 bpo-33757: Fix separate test_pdb_next_command_in_generator_for_loop	12479 bpo-36388: pdb: do_debug: restore previous sys.gettrace (might be None)	12731 bpo-36563: pdb: do not read .pdbrc twice when in $HOME	13269 bpo-22135: Allow to break into pdb with Ctrl-C for all the commands t…	13445 bpo-36906: Add str.dedent and cache it at co