Neil Schemenauer 4a79b921a8 [3.15] gh-158975: Replace fixed sleeps in multiprocessing tests (gh-158977) (gh-160801) ...

Replace fixed sleeps used for synchronization in multiprocessing tests
with bounded waits to avoid failures on slow or overloaded systems.
Ensure pool cleanup runs even when assertions fail in the imap buffer
tests.

(cherry picked from commit 75d96f8ade)

2026-10-28 08:47:04 -07:00

..

__phello__

…

_pyrepl

[3.15] gh-130698: Convert sys.ps1 and sys.ps2 to strings before PyREPL use (GH-158828) (#160545)

2026-10-24 09:24:19 +01:00

asyncio

[3.15] gh-160596: Fix error message in asyncio.proactor_events.sendto() (GH-160597) (#160602)

2026-10-27 10:49:44 +02:00

collections

[3.15] gh-154746: Update docstring for collections.Counter (GH-154792) (GH-154793)

2026-07-27 22:30:04 -04:00

compression

[3.15] Fix two typos in two stdlib docstrings (GH-153479) (#154252)

2026-07-20 10:56:31 +00:00

concurrent

[3.15] gh-153005: Use a monotonic clock for concurrent.interpreters Queue timeouts (GH-154156) (GH-155967)

2026-10-10 12:53:18 +03:00

ctypes

[3.15] gh-81241: Fix importing ctypes from statically linked interpreters (GH-153890) (GH-158307)

2026-10-10 13:36:31 +03:00

curses

[3.15] gh-157546: Add missing docstrings in curses (GH-157547) (GH-157903)

2026-10-09 18:37:21 +00:00

dbm

[3.15] gh-155869: Fix data loss in dbm.dumb.reorganize() (GH-155872) (#155874)

2026-08-19 06:23:39 +03:00

email

Doc: Fix typos in documentation and docstring (GH-160743)

2026-10-28 03:08:22 +00:00

encodings

[3.15] gh-149891: Add more encoding aliases (GH-149892) (GH-150961)

2026-06-05 15:45:22 +03:00

ensurepip

[3.15] gh-159894: Upgrade bundled pip to 26.2.2 (GH-159910) (#159941)

2026-10-20 20:52:53 +00:00

html

[3.15] gh-153030: Fix quadratic complexity in incremental parsing in HTMLParser (GH-153031) (GH-153038)

2026-07-05 08:57:20 +00:00

http

[3.15] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160645)

2026-10-25 00:43:27 -07:00

idlelib

[3.15] gh-159517: Do not use ::tk::unsupported::MacWindowStyle in IDLE on Tk 9.1 (GH-159527) (GH-159624)

2026-10-17 14:07:44 +00:00

importlib

[3.15] gh-159652: Fix import lock leak when the C stack is nearly exhausted (GH-159660) (GH-160779)

2026-10-27 22:17:27 +00:00

json

[3.15] gh-146440: Add an example for the json array_hook decoder parameter (GH-154522) (GH-160465)

2026-10-23 13:18:05 -07:00

logging

[3.15] gh-159690: Fix timed log rotation after a failed or duplicate rollover (GH-159692) (GH-160026)

2026-10-21 07:37:09 +01:00

multiprocessing

[3.15] gh-149527: fix creation of temporary socket files post GH-148578 (GH-149597) (#160269)

2026-10-22 13:11:01 -07:00

pathlib

[3.15] gh-86533: Restore os.makedirs() ability to apply *mode* recursively (GH-150011) (#150036)

2026-05-18 22:10:01 -07:00

profiling

[3.15] gh-154062: Stop normalizing differential flamegraph duration (GH-154082) (#158871)

2026-10-12 03:51:21 +01:00

pydoc_data

Python 3.15.2

2026-10-25 18:57:51 +02:00

re

gh-86519: Add prefixmatch APIs to the re module (GH-31137)

2026-02-15 17:43:39 -08:00

site-packages

…

sqlite3

[3.15] gh-153658: Fix sqlite3 iterdump() for table names containing a single quote (GH-153659) (#153682)

2026-07-14 07:49:02 +00:00

string

[3.15] gh-153056: Fix a data race compiling the string.Template pattern in free-threading builds (GH-153057) (#153302)

2026-07-07 18:40:03 -07:00

sysconfig

[3.15] gh-158893: Make os.strerror() thread-safe (#159120)

2026-10-10 22:08:49 +02:00

test

[3.15] gh-158975: Replace fixed sleeps in multiprocessing tests (gh-158977) (gh-160801)

2026-10-28 08:47:04 -07:00

tkinter

[3.15] gh-159517: Modernize tkinter.simpledialog (#159518)

2026-10-16 10:41:48 +00:00

tomllib

[3.15] Update mypy to 2.1.0 (GH-149709) (#149711)

2026-05-12 09:09:52 +00:00

turtledemo

[3.15] gh-153319: Read turtledemo scripts with the source file's own encoding (GH-153321) (#157872)

2026-10-25 16:00:32 +02:00

unittest

[3.15] gh-153888: Resolve lazy imports before using them as a mock spec (GH-157768) (GH-158396)

2026-10-10 14:01:54 +03:00

urllib

[3.15] gh-155694: Scope HTTPPasswordMgr credentials by URL scheme (GH-155696) (#155968)

2026-08-19 05:15:34 +03:00

venv

[3.15] gh-154399: Fix venv activate.csh in a non-interactive shell (GH-154400) (GH-154408)

2026-07-22 04:38:09 +00:00

wsgiref

gh-144370: Disallow usage of control characters in status in wsgiref.handlers for security (#144371)

2026-03-06 13:22:21 +01:00

xml

[3.15] gh-156658: Only XML white space characters are treated as white space (GH-156659) (GH-156825)

2026-10-10 09:53:39 +00:00

xmlrpc

[3.15] gh-148954: Escape methodname in xmlrpc.client.dumps() to prevent XML injection (GH-148968) (GH-151033)

2026-06-07 10:52:40 +03:00

zipfile

[3.15] gh-156078: Prevent ZipFile.mkdir() during an active write (GH-156079) (#160477)

2026-10-23 20:42:46 +00:00

zoneinfo

[3.15] gh-160420: Reject drive letters in ZoneInfo key components on Windows (GH-160421) (#160447)

2026-10-27 10:51:59 +02:00

__future__.py

…

__hello__.py

…

_aix_support.py

…

_android_support.py

gh-144415: Android testbed fixes (#142912)

2026-02-03 16:37:34 +08:00

_apple_support.py

…

_ast_unparse.py

gh-143055: Fix crash in AST unparser when unparsing dict comprehension unpacking (#145556)

2026-03-09 10:37:23 -07:00

_collections_abc.py

[3.15] gh-150285: Fix too long docstrings in some Python modules (GH-150366) (GH-150375)

2026-05-25 11:19:36 +03:00

_colorize.py

[3.15] gh-150994: _colorize: modernize typing imports (GH-151018) (#152041)

2026-06-24 03:27:00 +00:00

_compat_pickle.py

gh-142349: Implement PEP 810 - Explicit lazy imports (#142351)

2026-02-12 00:15:33 +00:00

_ios_support.py

[3.15] gh-156112: Load the ObjC runtime by name when find_library() cannot resolve it (GH-156113) (#156215)

2026-08-29 13:21:02 +03:00

_markupbase.py

…

_opcode_metadata.py

GH-143732: SEND specialization (GH-148963)

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

_osx_support.py

gh-136677: Introduce executable specific linker flags to configure (#137296)

2026-02-24 22:52:02 +00:00

_py_abc.py

[3.15] gh-153772: Make abc isinstance() tolerate instances without __class__ (GH-154149) (#156541)

2026-08-29 10:10:18 +03:00

_py_warnings.py

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

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

_pydatetime.py

[3.15] gh-152204: Validate date and time fields in _pydatetime.date{time}.fromisoformat (GH-152205) (GH-156359)

2026-10-10 13:30:47 +03:00

_pydecimal.py

[3.15] gh-140036: _pydecimal: avoid slow exponentiation in floor division (GH-140044) (#160445)

2026-10-23 11:14:02 -07:00

_pyio.py

[3.15] gh-159739: Respect readline limits after a short read (GH-159974) (#160246)

2026-10-22 19:29:58 +00:00

_pylong.py

…

_sitebuiltins.py

gh-145035: Allows removing the _pyrepl module to completely disable the modern REPL (GH-145159)

2026-03-10 14:58:32 +01:00

_strptime.py

GH-70647: Remove support for %d (and deprecate for %e) without year in strptime() (GH-144570)

2026-04-14 17:15:27 -07:00

_threading_local.py

Fix pyflakes warnings: variable is assigned to but never used (#142294)

2025-12-08 14:00:31 +01:00

_weakrefset.py

…

abc.py

…

annotationlib.py

[3.15] gh-152692: Fix annotationlib.type_repr() for bound built-in methods (GH-152693) (GH-159280)

2026-10-13 17:32:22 +02:00

antigravity.py

…

argparse.py

[3.15] GH-155009: Preserve argparse prog for programmatic module-as-main execution (GH-155199) (#155200)

2026-08-05 09:14:03 +00:00

ast.py

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

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

base64.py

[3.15] gh-77328: Update base64 module RFC references to RFC 4648 (GH-151275) (#151438)

2026-06-13 14:00:54 +01:00

bdb.py

[3.15] gh-138641: Ignore set_trace() when we are already in pdb (GH-159918) (#159970)

2026-10-21 00:29:22 +00:00

bisect.py

…

bz2.py

…

calendar.py

[3.15] gh-153158: Remove the erroneous width argument of HTMLCalendar.formatmonthpage (GH-153159) (#155932)

2026-08-17 06:15:29 +00:00

cmd.py

…

code.py

[3.15] gh-69919: Catch all compile errors in the code module, pyrepl and IDLE (GH-157585) (#158025)

2026-10-09 17:17:29 -04:00

codecs.py

…

codeop.py

Fix pyflakes warnings: variable is assigned to but never used (#142294)

2025-12-08 14:00:31 +01:00

colorsys.py

…

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

[3.15] gh-156353: Fix configparser space delimiter parsing (GH-156382) (#156557)

2026-08-29 11:05:39 +00:00

contextlib.py

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

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

contextvars.py

…

copy.py

[3.15] gh-154594: Fix deepcopy memo lookup when __deepcopy__ returns None (GH-154595) (#159255)

2026-10-12 20:31:46 +00:00

copyreg.py

…

cProfile.py

Remove unused imports (#142320)

2025-12-06 11:27:31 +00:00

csv.py

[3.15] gh-98820: Fix quadratic time in csv.Sniffer for quoted fields (GH-154867)

2026-08-03 12:26:19 +00:00

dataclasses.py

[3.15] gh-158936: Resolve lazy imports consistently for dataclass annotations (GH-158939) (#158946)

2026-10-09 12:14:47 -07:00

datetime.py

…

decimal.py

gh-76007: Deprecate __version__ attribute in decimal (#140302)

2025-10-26 12:01:04 +01:00

difflib.py

[3.15] gh-71896: Add a docs warning about trailing newlines ignored by difflib.HtmlDiff (GH-153930) (GH-153965)

2026-07-18 14:08:50 +00:00

dis.py

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

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

doctest.py

[3.15] gh-102967: Don't pass None to seek(), simply truncate from the current position (GH-102968) (GH-155664)

2026-10-10 12:51:37 +03:00

enum.py

[3.15] gh-150285: Fix too long docstrings in some Python modules (GH-150366) (GH-150375)

2026-05-25 11:19:36 +03:00

filecmp.py

…

fileinput.py

…

fnmatch.py

…

fractions.py

…

ftplib.py

[3.15] gh-87451: Apply CVE-2021-4189 PASV fix to ftplib.ftpcp() (GH-149648) (#149792)

2026-05-15 10:50:45 +00:00

functools.py

[3.15] gh-150285: Fix too long docstrings in some Python modules (GH-150366) (GH-150375)

2026-05-25 11:19:36 +03:00

genericpath.py

gh-74453: Deprecate os.path.commonprefix (#144436)

2026-02-05 22:37:05 +02:00

getopt.py

…

getpass.py

gh-138577: Fix keyboard shortcuts in getpass with echo_char (#141597)

2026-03-30 11:11:13 +02:00

gettext.py

[3.15] gh-157451: Fix gettext.c2py() for unary "!" combined with a binary operator (GH-157453) (GH-157663)

2026-10-10 12:38:52 +03:00

glob.py

[3.15] gh-148765: Fix description of *include_hidden* parameter in glob.glob() docs (GH-148768) (#153173)

2026-07-06 09:33:36 +00:00

graphlib.py

GH-143948: Explain graphlib's cycle-finding code (#143950)

2026-01-20 19:28:48 -06:00

gzip.py

[3.15] gh-91349: Update gzip docs and docstrings for the default compresslevel of 6 (GH-159439) (#160096)

2026-10-22 10:34:32 +00:00

hashlib.py

[3.15] gh-110357: hashlib no longer logs at import when a guaranteed hash is unavailable (GH-152538) (#152554)

2026-06-29 08:39:32 +00:00

heapq.py

Indexing is more straight-forward (and faster) than unpacking (gh-145154)

2026-02-23 12:31:35 -06:00

hmac.py

[3.15] gh-155428: align hmac.digest and hmac.HMAC.digest outputs when using small block sizes (GH-155429) (#160060)

2026-10-21 17:39:34 +00:00

imaplib.py

[3.15] gh-155775: Do not consume the CAPABILITY response in imaplib (GH-155789) (GH-156585)

2026-10-10 12:34:00 +03:00

inspect.py

[3.15] Docs: Fix built-in function __self__ attribute descriptions (GH-159653) (GH-159710)

2026-10-19 17:19:37 +00:00

io.py

…

ipaddress.py

[3.15] gh-88178: Fix exploded IPv6 addresses with a scope ID (GH-25824) (GH-155655)

2026-10-10 12:28:11 +03:00

keyword.py

gh-142349: Implement PEP 810 - Explicit lazy imports (#142351)

2026-02-12 00:15:33 +00:00

linecache.py

[3.15] gh-157146: Let linecache read sources from zip archives on sys.path (GH-157147) (#157269)

2026-10-10 14:31:28 -07:00

locale.py

gh-123853: Update locale.windows_locale (GH-123901)

2026-04-20 11:47:37 +03:00

lzma.py

…

mailbox.py

[3.15] gh-157880: Write visible headers of BabylMessage in mailbox.Babyl (GH-157881) (GH-160276)

2026-10-22 18:36:47 +00:00

mimetypes.py

[3.15] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445)

2026-10-16 14:19:15 +00:00

modulefinder.py

gh-84530: fix namespace package support in modulefinder (#29196)

2025-12-09 15:50:50 +00:00

netrc.py

[3.15] gh-155468: Distinguish empty quoted tokens from EOF in netrc (GH-155471) (#156464)

2026-08-31 12:51:14 +03:00

ntpath.py

[3.15] gh-102475: Fix os.path.realpath() for names which look like a drive (GH-155399) (GH-156593)

2026-10-10 09:52:20 +00:00

nturl2path.py

[3.15] gh-156713: Use the filesystem encoding in nturl2path (GH-156717) (GH-157423)

2026-10-10 12:38:26 +03:00

numbers.py

…

opcode.py

gh-148871: extend and improve LOAD_COMMON_CONSTANT (GH-148971)

2026-05-02 19:59:51 +01:00

operator.py

…

optparse.py

[3.15] Remove outdated information from optparse module docstring and docs (GH-157982) (#158224)

2026-09-28 18:23:29 +03:00

os.py

[3.15] gh-150285: Fix too long docstrings in the os module (GH-150296) (GH-150341)

2026-05-24 13:53:29 +00:00

pdb.py

[3.15] gh-69919: Catch all compile errors in the code module, pyrepl and IDLE (GH-157585) (#158025)

2026-10-09 17:17:29 -04:00

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-148641: Implement PEP 829 - startup configuration files (#149109)

2026-05-03 17:17:29 +00:00

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

[3.15] gh-145856: Fix plistlib.dump() with skipkeys=True and sort_keys=True (GH-150109) (GH-157735)

2026-10-10 12:40:53 +03:00

poplib.py

gh-143923: Reject control characters in POP3 commands

2026-01-20 20:46:32 +00:00

posixpath.py

gh-74453: Deprecate os.path.commonprefix (#144436)

2026-02-05 22:37:05 +02:00

pprint.py

[3.15] gh-155596: Fix pprint expand mode ignoring width for nested values (GH-155926) (#157684)

2026-09-19 04:49:07 +00:00

profile.py

GH-65961: Stop setting __cached__ on modules (GH-142165)

2025-12-11 11:44:46 -08:00

pstats.py

gh-140137: Handle empty collections in profiling.sampling (#140154)

2025-10-15 14:59:12 +01:00

pty.py

…

py_compile.py

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

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

pyclbr.py

Fix pyflakes warnings: variable is assigned to but never used (#142294)

2025-12-08 14:00:31 +01:00

pydoc.py

[3.15] gh-69371: Fix pydoc for modules whose path contains undecodable bytes (GH-155239) (GH-156608)

2026-10-10 12:35:46 +03:00

queue.py

[3.15] gh-156476: Ignore timeout in _PySimpleQueue.get() when block is false (GH-156477) (GH-156487)

2026-10-10 13:31:02 +03:00

quopri.py

…

random.py

[3.15] gh-154001: Avoid division by zero in binomialvariate (GH-154004) (GH-154050)

2026-07-19 09:28:18 +00:00

reprlib.py

…

rlcompleter.py

[3.15] gh-112821: Fix rlcompleter failures on objects with descriptors (GH-149577) (#149656)

2026-05-11 12:07:50 -04:00

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

…

secrets.py

…

selectors.py

…

shelve.py

Drop three unused imports (#141875)

2025-11-23 16:33:05 +00:00

shlex.py

gh-138804: Check type in shlex.quote (GH-138809)

2025-09-12 14:26:21 -04:00

shutil.py

[3.15] gh-157579: Fix race condition in the cleanup of tempfile.TemporaryDirectory (GH-157580) (#158431)

2026-10-02 19:05:07 +03:00

signal.py

…

site.py

[3.15] gh-156404: Restore the 'fullname' variable for .pth import lines (GH-156406) (#156431)

2026-08-27 13:49:56 +03:00

smtplib.py

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

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

socket.py

[3.15] gh-160561: Close the duplicated descriptor when socket.fromfd() fails (GH-160579) (#160785)

2026-10-28 07:39:45 +00:00

socketserver.py

gh-76007: Deprecate __version__ attribute (#138675)

2025-09-29 12:03:23 +03:00

ssl.py

[3.15] gh-114905: Test that ssl._create_stdlib_context() rejects check_hostname with CERT_NONE (GH-155509) (GH-155672)

2026-10-10 09:16:53 +00:00

stat.py

gh-144050: Fix stat.filemode pure Python file type detection (GH-144059)

2026-01-20 14:05:42 +02:00

statistics.py

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

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

stringprep.py

[3.15] gh-155292: Don't consider Unicode codepoint attributes outside RFC 3454 (GH-155293) (#156017)

2026-08-18 20:52:11 +01:00

struct.py

…

subprocess.py

[3.15] gh-153970: Fix str() of CalledProcessError when returncode is not an integer (#153971) (#159084)

2026-10-09 22:18:22 +02:00

symtable.py

gh-141510: Use frozendict in the stdlib (#144909)

2026-03-06 10:25:09 +01:00

tabnanny.py

[3.15] gh-157159: improve the tabnanny usage message (GH-157160) (#157163)

2026-09-08 08:36:24 +03:00

tarfile.py

[3.15] gh-127636: Fix tarfile extracting trailing slash member names (GH-152984) (#157167)

2026-10-23 20:36:17 +03:00

tempfile.py

[3.15] gh-157579: Fix race condition in the cleanup of tempfile.TemporaryDirectory (GH-157580) (#158431)

2026-10-02 19:05:07 +03:00

textwrap.py

gh-139065: Fix trailing space before long word in textwrap (GH-139070)

2025-10-10 16:29:18 +03:00

this.py

…

threading.py

[3.15] gh-160326: Raise ValueError for a NaN timeout in Condition.wait() (GH-160327) (#160416)

2026-10-23 06:29:09 +00:00

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

…

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

[3.15] gh-152490: Fix TypeError when traceback.py formats SyntaxError(NotImplemented) (GH-152495) (#160009)

2026-10-21 01:47:29 -04:00

tracemalloc.py

…

tty.py

…

turtle.py

[3.15] gh-157847: Re-write more of the turtle reference docs (GH-159685) (#159948)

2026-10-20 17:03:51 -07:00

types.py

[3.15] gh-150285: Fix too long docstrings in some Python modules (GH-150366) (GH-150375)

2026-05-25 11:19:36 +03:00

typing.py

[3.15] gh-153896: Deduplicate unhashable arguments in typing.Literal (GH-153914) (#153955)

2026-07-19 08:29:23 +00:00

uuid.py

[3.15] Doc: Clarify UUID bytes attributes (GH-149972) (GH-157818)

2026-10-10 13:34:38 +03:00

warnings.py

…

wave.py

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

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

weakref.py

gh-124748: Fix handling kwargs in WeakKeyDictionary.update() (#124783)

2026-02-18 13:17:08 +00:00

webbrowser.py

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

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

zipapp.py

[3.15] gh-156568: Make zipapp archives executable with PathLike targets (gh-156569) (gh-159404)

2026-10-14 12:35:23 +01:00

zipimport.py

[3.15] gh-155152: Improve performance of concatenated zstd frames in zipimport (GH-155154) (#160565)

2026-10-24 14:55:06 -07:00