Serhiy Storchaka bd4bd3e76a gh-152100: Support set operations in character classes (GH-152153) ...

Implement set difference [A--B], intersection [A&&B] and union [A||B] in
regular expression character classes (Unicode Technical Standard #18),
including nested, complemented and compound set operands.  Symmetric
difference [A~~B] remains reserved.

Also use the new syntax in the standard library (_strptime, textwrap,
doctest, pkgutil).

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-25 10:09:41 +03:00

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__phello__

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_pyrepl

gh-151428: Remove unused imports from stdlib (#151478)

2026-06-16 19:31:01 +03:00

asyncio

gh-151428: Remove unused imports in the stdlib (#151440)

2026-06-14 13:00:28 +01:00

collections

gh-147957: pop items from UserDict in LIFO order (gh-147958)

2026-04-14 23:29:41 -05:00

compression

gh-150285: Fix too long docstrings in the zstd module (GH-150291)

2026-05-24 15:03:22 +03:00

concurrent

gh-101267: ProcessPoolExecutor no longer shares 1 BrokenProcessPool exception among all failed futures (GH-101268)

2026-06-13 01:23:39 -07:00

ctypes

gh-149831: Fix ctypes DLL library name on Cygwin (#149832)

2026-05-15 14:29:26 +00:00

curses

gh-90092: Support multiple terminals in the curses module (GH-151748)

2026-06-24 11:33:02 +00:00

dbm

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email

gh-150771: Fix email serialization for shift_jis and euc-jp (GH-151120)

2026-06-16 14:49:54 +03:00

encodings

gh-149891: Add more encoding aliases (GH-149892)

2026-06-05 12:08:04 +00:00

ensurepip

gh-150685: update bundled pip to 26.1.2 (gh-150686)

2026-05-31 20:28:02 +01:00

html

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http

gh-149144: Use decodeURIComponent() for UTF-8 support in js_output() (GH-149157)

2026-05-14 23:10:39 +02:00

idlelib

gh-75666: Fix a reference leak in tkinter event bindings (GH-151808)

2026-06-23 06:59:25 +03:00

importlib

gh-150886: Remove unused importlib._bootstrap._object_name (#150884)

2026-06-04 20:08:58 +00:00

json

gh-149056: Properly pass array_hook in json.load() to json.loads() (GH-149057)

2026-05-29 22:53:21 +03:00

logging

Correct the docstring of logging.config (GH-151353)

2026-06-11 19:29:20 +01:00

multiprocessing

gh-149879: Fix multiprocessing tests on Cygwin (#150031)

2026-05-19 00:45:35 +02:00

pathlib

gh-86533: Restore os.makedirs() ability to apply *mode* recursively (GH-150011)

2026-05-18 23:00:27 +00:00

profiling

gh-151428: Remove unused imports from stdlib (#151478)

2026-06-16 19:31:01 +03:00

pydoc_data

Python 3.15.0b1

2026-05-07 16:26:31 +03:00

re

gh-152100: Support set operations in character classes (GH-152153)

2026-06-25 10:09:41 +03:00

site-packages

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sqlite3

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

string

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sysconfig

gh-150162: Fix sysconfig cross-compile impermanence (#150164)

2026-06-22 15:59:03 +00:00

test

gh-152100: Support set operations in character classes (GH-152153)

2026-06-25 10:09:41 +03:00

tkinter

gh-59396: Modernize tkinter.simpledialog (GH-151848)

2026-06-23 11:01:10 +03:00

tomllib

Update mypy to 2.1.0 (#149709)

2026-05-12 08:40:51 +00:00

turtledemo

gh-137586: Open external osascript program with absolute path (GH-137584)

2026-04-06 09:42:10 -07:00

unittest

Capitalize first word in unittest.mock.assert_* docs and docstrings (#151951)

2026-06-24 11:07:21 +01:00

urllib

gh-149083: Use sentinel for urllib.parse._UNSPECIFIED (#149612)

2026-06-06 05:47:33 -07:00

venv

gh-140006: Harden fish prompt against shadowed builtins (#150936)

2026-06-22 16:39:08 +01:00

wsgiref

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xml

gh-149489: Fix ElementTree serialization to HTML (GH-149490)

2026-05-30 00:04:50 +03:00

xmlrpc

gh-148954: Escape methodname in xmlrpc.client.dumps() to prevent XML injection (GH-148968)

2026-06-06 21:38:15 +00:00

zipfile

gh-51067: Add remove() and repack() to ZipFile (GH-134627)

2026-06-20 12:45:53 -07:00

zoneinfo

gh-140145: Use repr of the key in zoneinfo "No time zone found" error (#140433)

2026-06-15 17:11:10 +01:00

__future__.py

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__hello__.py

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_aix_support.py

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_android_support.py

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_apple_support.py

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_ast_unparse.py

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_collections_abc.py

gh-150285: Fix too long docstrings in some Python modules (GH-150366)

2026-05-25 07:33:54 +00:00

_colorize.py

gh-150994: _colorize: modernize typing imports (#151018)

2026-06-23 19:58:00 -07:00

_compat_pickle.py

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_ios_support.py

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_markupbase.py

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_opcode_metadata.py

GH-143732: SEND specialization (GH-148963)

2026-05-05 15:19:16 +01:00

_osx_support.py

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_py_abc.py

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_py_warnings.py

gh-143231: Add the module attribute to warnings.WarningMessage (GH-149298)

2026-05-03 09:35:47 +00:00

_pydatetime.py

gh-152060: Fix _pydatetime.fromisoformat() raising AssertionError on invalid lengths (#152061)

2026-06-24 14:40:46 +01:00

_pydecimal.py

gh-150285: Fix too long docstrings in the decimal module (GH-150288)

2026-05-24 15:02:32 +03:00

_pyio.py

gh-151596: Add missing argument 'size' to pure-Python implementation of TextIOBase.readline (GH-151679)

2026-06-21 14:51:04 -04:00

_pylong.py

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_sitebuiltins.py

gh-150427: Remove unused __linecnt attribute from _sitebuiltins (#150428)

2026-05-25 22:56:27 +02:00

_strptime.py

gh-152100: Support set operations in character classes (GH-152153)

2026-06-25 10:09:41 +03:00

_threading_local.py

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_weakrefset.py

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.ruff.toml

gh-151428: Remove unused imports from stdlib (#151478)

2026-06-16 19:31:01 +03:00

abc.py

gh-149609: Raise deprecation warnings for abc.{abstractclassmethod,abstractstaticmethod,abstractproperty} (#149636)

2026-05-31 07:26:52 +00:00

annotationlib.py

gh-149528: Remove annotationlib.ForwardRef._evaluate for 3.16 (#149529)

2026-05-08 07:48:15 +03:00

antigravity.py

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argparse.py

gh-149614 - Restore deepcopiability of argparse.ArgumentParser instances (#149617)

2026-05-11 15:28:23 +00:00

ast.py

gh-140344: ast: Add deprecation warnings (#140345)

2026-05-18 11:20:49 -07:00

base64.py

gh-77328: Update base64 module RFC references to RFC 4648 (#151275)

2026-06-13 12:21:54 +00:00

bdb.py

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bisect.py

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bz2.py

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calendar.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

cmd.py

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code.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

codecs.py

gh-62259: Add support of multi-byte encodings in the XML parser (GH-149860)

2026-05-26 19:40:25 +00:00

codeop.py

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colorsys.py

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compileall.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

configparser.py

gh-143927: Normalize all line endings (CR, CRLF, and LF) in configparser (GH-143929)

2026-06-23 15:33:51 +02:00

contextlib.py

gh-125862: Keep ContextDecorator open across generator/coroutine execution (GH-136212)

2026-04-28 05:26:38 +00:00

contextvars.py

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copy.py

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copyreg.py

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cProfile.py

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csv.py

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dataclasses.py

gh-150285: Suppress showing the __getstate__() comment in the help for dataclasses (GH-151328)

2026-06-11 15:23:19 +03:00

datetime.py

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decimal.py

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difflib.py

gh-149189: Revert "Modern defaults for pprint (#149190)" (#150249)

2026-05-22 23:22:03 +03:00

dis.py

GH-150478: Add "show_jit" option to dis.dis to show jit entry points (GH-150554)

2026-06-01 17:52:40 +01:00

doctest.py

gh-152100: Support set operations in character classes (GH-152153)

2026-06-25 10:09:41 +03:00

enum.py

gh-150817: Speed up Flag bitwise operations (GH-150824)

2026-06-04 12:58:20 -07:00

filecmp.py

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fileinput.py

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fnmatch.py

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fractions.py

gh-72902: Speedup Fraction.from_decimal/float in typical cases (GH-133251)

2026-05-25 10:04:56 +03:00

ftplib.py

gh-87451: Apply CVE-2021-4189 PASV fix to ftplib.ftpcp() (GH-149648)

2026-05-13 17:33:43 +00:00

functools.py

gh-150285: Fix too long docstrings in some Python modules (GH-150366)

2026-05-25 07:33:54 +00:00

genericpath.py

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getopt.py

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getpass.py

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gettext.py

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glob.py

gh-150285: Fix too long docstrings in some Python modules (GH-150366)

2026-05-25 07:33:54 +00:00

graphlib.py

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gzip.py

gh-150285: Fix too long docstrings in some Python modules (GH-150366)

2026-05-25 07:33:54 +00:00

hashlib.py

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heapq.py

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hmac.py

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imaplib.py

gh-91099: fix[imaplib]: call Exception with string instance (#31823)

2026-06-02 16:42:04 -04:00

inspect.py

gh-149083: use sentinel to fix _functools.reduce() signature (#149591)

2026-05-10 15:22:16 -07:00

io.py

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ipaddress.py

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keyword.py

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linecache.py

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locale.py

gh-140924: In locale module, add missing names to __all__ (GH-140925)

2026-05-11 17:21:03 +03:00

lzma.py

gh-115988: Add ARM64 and RISCV BCJ filters constants in lzma module (GH-115989)

2026-05-28 08:05:03 -07:00

mailbox.py

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mimetypes.py

gh-92455: Respect case-sensitive mimetype suffixes (GH-148782)

2026-06-15 15:05:29 +00:00

modulefinder.py

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netrc.py

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ntpath.py

gh-150285: Fix too long docstrings in some Python modules (GH-150366)

2026-05-25 07:33:54 +00:00

nturl2path.py

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numbers.py

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opcode.py

gh-148871: Add CONSTANT_EMPTY_TUPLE to LOAD_COMMON_CONSTANT (GH-149688)

2026-05-21 15:54:46 +01:00

operator.py

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optparse.py

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os.py

gh-150285: Fix too long docstrings in the os module (GH-150296)

2026-05-24 15:04:01 +03:00

pdb.py

gh-148615: Handle -- separator in pdb argument parsing (#148624)

2026-05-05 21:22:58 -07:00

pickle.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

pickletools.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

pkgutil.py

gh-152100: Support set operations in character classes (GH-152153)

2026-06-25 10:09:41 +03:00

platform.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

plistlib.py

gh-141510: Support frozendict in plistlib (#145590)

2026-03-31 15:45:23 +03:00

poplib.py

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posixpath.py

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pprint.py

gh-149189: Revert "Modern defaults for pprint (#149190)" (#150249)

2026-05-22 23:22:03 +03:00

profile.py

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pstats.py

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pty.py

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py_compile.py

gh-118158: Fix missing newline in py_compile CLI error output (#149008)

2026-06-16 09:41:52 -07:00

pyclbr.py

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pydoc.py

gh-105895: Add match and case doc to help() (#152113)

2026-06-24 21:31:57 +00:00

queue.py

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quopri.py

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random.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

reprlib.py

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rlcompleter.py

gh-139819: Use builtin sentinel in rlcompleter (GH-151222)

2026-06-10 13:43:09 -07:00

runpy.py

gh-149117: Set ImportError.name on errors from runpy.run_module/run_path (gh-149159)

2026-05-02 12:27:23 +10:00

sched.py

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secrets.py

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selectors.py

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shelve.py

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shlex.py

gh-119670: Add force keyword only argument to shlex.quote (#148846)

2026-06-04 11:06:02 +02:00

shutil.py

gh-150885: Remove unused shutil._ensure_directory (GH-150883)

2026-06-07 17:40:55 +03:00

signal.py

gh-149879: Fix test_signal on Cygwin (#149896)

2026-05-15 21:32:10 +02:00

site.py

gh-127727: Warn when running a virtual environment created for a different minor Python version (#149715)

2026-06-22 15:29:15 +01:00

smtplib.py

gh-70039: smtplib: store the server name in ._host in .connect() (#115259)

2026-04-08 17:46:25 -04:00

socket.py

gh-148599: Update WSA socket error codes (#148033)

2026-05-06 19:52:23 +02:00

socketserver.py

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ssl.py

gh-150898: Assume OpenSSL supports keylogging (#150870)

2026-06-09 16:37:38 +02:00

stat.py

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statistics.py

statistics: Fix geometric_mean() error message for negative inputs (#149246)

2026-05-01 22:54:24 -05:00

stringprep.py

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struct.py

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subprocess.py

gh-151485: Fix command quoting in subprocess.CalledProcessError.__str__ (#151486)

2026-06-24 16:11:02 +02:00

symtable.py

gh-149530: Remove symtable.Class.get_methods deprecated method (#149531)

2026-05-09 08:33:09 +00:00

tabnanny.py

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tarfile.py

gh-151558: Fix symlink escape via tarfile hardlink-extraction fallback (GH-151559)

2026-06-23 15:31:38 +02:00

tempfile.py

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textwrap.py

gh-152100: Support set operations in character classes (GH-152153)

2026-06-25 10:09:41 +03:00

this.py

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threading.py

gh-124397: Add free-threading support for iterators. (gh-148894)

2026-05-01 16:31:00 -05:00

timeit.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

token.py

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tokenize.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

trace.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

traceback.py

gh-151128: Improve SyntaxError message for cross language keywords (GH-151129)

2026-06-15 20:55:57 +03:00

tracemalloc.py

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tty.py

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turtle.py

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types.py

gh-150285: Fix too long docstrings in some Python modules (GH-150366)

2026-05-25 07:33:54 +00:00

typing.py

gh-132467: Document and test that generic aliases are not classes (#133504)

2026-06-03 13:35:25 +00:00

uuid.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

warnings.py

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wave.py

gh-117716: Fix wave RIFF padding for data chunks (GH-145237)

2026-04-15 14:21:43 +02:00

weakref.py

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webbrowser.py

gh-137586: Replace 'osascript' with 'open' on macOS in webbrowser (#146439)

2026-05-06 16:56:17 +03:00

zipapp.py

gh-142389: Add backticks to stdlib argparse help to display in colour (#149384)

2026-05-04 22:23:18 +00:00

zipimport.py

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