cpython/Lib
Prithviraj Chaudhuri fa9a4254e8
gh-142195: Fixed Popen.communicate indefinite loops (GH-143203)
Changed condition to evaluate if timeout is less than or equals to 0. This is needed for simulated time environments such as Shadow where the time will match exactly on the boundary.

---------

Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
2025-12-28 16:57:44 +00:00
..
__phello__
_pyrepl Drop three unused imports (#141875) 2025-11-23 16:33:05 +00:00
asyncio gh-143046: Make asyncio REPL respect the -q flag (quiet mode) (#143047) 2025-12-22 07:05:15 +00:00
collections gh-140911: Ensure that UserString.index() and UserString.rindex() accept UserString as argument (GH-140945) 2025-11-25 15:25:46 +02:00
compression gh-132983: Split `_zstd_set_c_parameters` (#133921) 2025-05-28 14:45:08 +00:00
concurrent Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
ctypes gh-76007: Deprecate __version__ attribute in ctypes (#142679) 2025-12-15 13:30:23 +02:00
curses gh-133575: eliminate legacy checks in Lib/curses/__init__.py (#133576) 2025-05-07 20:28:32 +02:00
dbm gh-135386: Fix "unable to open database file" errors on readonly DB (GH-135566) 2025-08-22 14:11:59 +03:00
email Correctly fold unknown-8bit originating from encoded words. (#142517) 2025-12-24 09:14:39 -05:00
encodings Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
ensurepip gh-140874: Upgrade bundled pip to 25.3 (GH-140876) 2025-11-01 10:25:19 +00:00
html gh-140875: Fix handling of unclosed charrefs before EOF in HTMLParser (GH-140904) 2025-11-19 13:55:10 +02:00
http gh-76007: Deprecate __version__ attribute in http.server (#142658) 2025-12-13 15:32:13 +00:00
idlelib GH-139436: Remove PDF and CHM from IDLE HelpSource (#140418) 2025-12-09 12:32:53 +00:00
importlib gh-141081: Revert "Add a .gitignore file to __pycache__ folders (#141162)" (#142758) 2025-12-15 21:27:06 +02:00
json GH-141686: Break cycles created by JSONEncoder.iterencode (GH-141687) 2025-11-18 09:51:18 -08:00
logging gh-138162: Fix logging.LoggerAdapter with merge_extra=True and without the extra argument (GH-140511) 2025-10-30 12:52:02 +02:00
multiprocessing gh-109263: Start process from spawn context in multiprocessing no longer have side effect (GH-135813) 2025-12-23 19:28:32 +00:00
pathlib GH-139174: Prepare pathlib.Path.info for new methods (part 2) (#140155) 2025-10-18 02:13:25 +01:00
profiling gh-143040: Exit taychon live mode gracefully and display profiled script errors (#143101) 2025-12-27 00:36:15 +00:00
pydoc_data gh-84232: Fix pydoc docs.python.org link generation (#139995) 2025-12-23 10:29:58 +02:00
re Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
site-packages
sqlite3 gh-133390: sqlite3 CLI completion for tables, columns, indices, triggers, views, functions, schemata (GH-136101) 2025-10-24 08:26:36 +02:00
string GH-132661: Add `string.templatelib.convert()` (#135217) 2025-07-15 11:56:42 +02:00
sysconfig Replace obsolete platforms with more recent examples (#132455) 2025-10-10 05:38:13 +00:00
test gh-63016: fix failing mmap.flush tests on FreeBSD (#143230) 2025-12-28 16:36:52 +01:00
tkinter gh-127930: use explicit imports in tkinter.simpledialog (#127931) 2025-12-14 12:38:42 +02:00
tomllib gh-133117: Enable stricter mypy checks for tomllib (#133206) 2025-05-03 16:57:09 +03:00
turtledemo
unittest gh-142651: make Mock.call_count thread-safe (#142656) 2025-12-15 17:13:15 +05:30
urllib gh-124098: Fix incorrect inclusion of handler methods without protocol prefix in OpenerDirector (GH-136873) 2025-12-18 13:50:05 +01:00
venv Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
wsgiref gh-76007: Deprecate __version__ attribute in wsgiref.simple_server (#142675) 2025-12-16 14:08:51 +02:00
xml gh-76007: Deprecate VERSION in xml.etree.ElementTree & version in xml.sax.expatreader & xml.sax.handler (#142898) 2025-12-18 14:22:23 +00:00
xmlrpc gh-136839: Refactor simple dict.update calls (#136811) 2025-07-19 10:12:10 -07:00
zipfile gh-139700: Check consistency of the zip64 end of central directory record (GH-139702) 2025-10-07 20:15:26 +03:00
zoneinfo gh-143241: Fix infinite loop in zoneinfo._common.load_data (#143243) 2025-12-28 15:48:43 +01:00
__future__.py
__hello__.py
_aix_support.py
_android_support.py Make Android streams respect the unbuffered (-u) option (#138806) 2025-09-18 11:41:21 +01:00
_apple_support.py
_ast_unparse.py gh-138774: use value to ast.unparse code when str is None in ast.Interpolation (#139415) 2025-10-23 13:56:05 +00:00
_collections_abc.py gh-118803: Make ByteString deprecations louder; remove ByteString from typing.__all__ and collections.abc.__all__ (#139127) 2025-09-18 18:58:16 +00:00
_colorize.py gh-141939: Add colors to interpolated values in argparse (#141940) 2025-12-12 16:58:12 +00:00
_compat_pickle.py gh-133810: remove http.server.CGIHTTPRequestHandler and --cgi flag (#133811) 2025-05-17 09:58:16 +02:00
_ios_support.py
_markupbase.py _markupbase.py: Use a permalink for the analysis of MS-Word extensions (GH-129017) 2025-02-06 11:40:43 +01:00
_opcode_metadata.py gh-143092: Make CALL_LIST_APPEND and BINARY_OP_INPLACE_ADD_UNICODE normal instructions (GH-143124) 2025-12-24 22:03:00 +00:00
_osx_support.py
_py_abc.py
_py_warnings.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
_pydatetime.py gh-97517: Add documentation links to datetime strftime/strptime docstrings (#138559) 2025-09-15 19:50:46 +01:00
_pydecimal.py gh-76007: Deprecate __version__ attribute in decimal (#140302) 2025-10-26 12:01:04 +01:00
_pyio.py gh-129005: Remove copies from _pyio using take_bytes (#141539) 2025-11-18 10:10:32 +01:00
_pylong.py
_sitebuiltins.py
_strptime.py gh-81148: Eliminate unnecessary check in _strptime when determining AM/PM (#13428) 2025-09-19 10:23:12 +00:00
_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 gh-141489: Simplify closure/freevar iteration in annotationlib._build_closure() (#141490) 2025-11-19 18:08:08 -10:00
antigravity.py
argparse.py GH-142389: Add backtick markup support in description and epilog (#142390) 2025-12-12 20:08:19 +00:00
ast.py gh-135801: Add the module parameter to compile() etc (GH-139652) 2025-11-13 13:21:32 +02:00
base64.py gh-143103: Added pad parameter to base64.z85encode() (GH-143106) 2025-12-25 13:34:44 +02:00
bdb.py gh-136057: Allow step and next to step over for loops (#136160) 2025-11-16 13:57:07 -08:00
bisect.py
bz2.py gh-132983: Introduce compression package and move _compression module (GH-133018) 2025-04-27 14:41:30 -07:00
calendar.py gh-140212: Add html for year-month option in Calendar (#140230) 2025-10-31 17:28:53 +02:00
cmd.py gh-133363: Fix Cmd completion for lines beginning with ! (#133364) 2025-05-03 22:50:37 -04:00
code.py gh-135103: Remove an unused local variable in Lib/code.py (GH-135104) 2025-06-04 13:57:31 +09:00
codecs.py gh-52876: Implement missing parameter in codecs.StreamReaderWriter functions (#136498) 2025-07-10 17:42:14 +02:00
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 Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
configparser.py gh-136282: Configparser: create unnamed sections via mapping protocol access (GH-136313) 2025-12-19 13:44:03 +01:00
contextlib.py
contextvars.py
copy.py gh-132657: improve deepcopy and copy scaling on free-threading (#138429) 2025-09-04 13:20:23 +05:30
copyreg.py gh-132882: Fix copying of unions with members that do not support __or__ (#132883) 2025-04-24 16:49:09 +00:00
cProfile.py Remove unused imports (#142320) 2025-12-06 11:27:31 +00:00
csv.py gh-137627: Make csv.Sniffer.sniff() delimiter detection 1.6x faster (#137628) 2025-10-23 15:28:29 +03:00
dataclasses.py gh-142214: Fix two regressions in dataclasses (#142223) 2025-12-04 20:04:42 -08:00
datetime.py
decimal.py gh-76007: Deprecate __version__ attribute in decimal (#140302) 2025-10-26 12:01:04 +01:00
difflib.py gh-95953: Add a css class to changed lines of difflib.HtmlDiff make_table (#139226) 2025-09-22 13:19:37 +00:00
dis.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
doctest.py gh-69113: Fix doctest to report line numbers for __test__ strings (#141624) 2025-12-06 15:47:08 -05:00
enum.py gh-135559: [Enum] dir() on a Flag now shows aliases (GH-136527) 2025-12-10 11:46:10 -08:00
filecmp.py
fileinput.py
fnmatch.py gh-133306: Use \z instead of \Z in fnmatch.translate() and glob.translate() (GH-133338) 2025-05-03 17:58:21 +03:00
fractions.py gh-87790: support thousands separators for formatting fractional part of Fraction (#132204) 2025-07-07 11:16:31 +03:00
ftplib.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
functools.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
genericpath.py gh-71189: Support all-but-last mode in os.path.realpath() (GH-117562) 2025-07-30 10:19:19 +03:00
getopt.py
getpass.py gh-138514: getpass: restrict echo_char to a single ASCII character (#138591) 2025-09-16 16:21:55 +02:00
gettext.py gettext: Remove outdated "TODO" comment (#130890) 2025-03-06 23:41:03 +00:00
glob.py docs: be clearer that glob results are unordered (#140184) 2025-10-19 16:16:35 -04:00
graphlib.py gh-130914: Make graphlib.TopologicalSorter.prepare() idempotent (#131317) 2025-03-18 16:28:00 -05:00
gzip.py Remove some dead code from gzip and tarfile (#138123) 2025-08-25 16:23:47 +03:00
hashlib.py gh-136565: use SHA-256 for hashlib.__doc__ example instead of MD5 (#138157) 2025-08-26 10:38:53 +00:00
heapq.py Remove unnecessary slice in heapq.py (gh-139087) 2025-09-18 00:52:46 -05:00
hmac.py gh-142451: correctly copy HMAC attributes in HMAC.copy() (#142510) 2025-12-14 09:45:36 +01:00
imaplib.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
inspect.py GH-65961: Stop setting __cached__ on modules (GH-142165) 2025-12-11 11:44:46 -08:00
io.py gh-132952: Speed up startup by importing _io instead of io (#132957) 2025-04-28 08:38:56 -07:00
ipaddress.py gh-141497: Make ipaddress.IP{v4,v6}Network.hosts() always returning an iterator (GH-141547) 2025-11-17 19:29:06 +02:00
keyword.py
linecache.py gh-122255: Synchronize warnings in C and Python implementations of the warnings module (GH-122824) 2025-11-14 16:49:28 +02:00
locale.py gh-130796: Undeprecate locale.getdefaultlocale() (#143069) 2025-12-23 16:31:10 +01:00
lzma.py gh-132983: Introduce compression package and move _compression module (GH-133018) 2025-04-27 14:41:30 -07:00
mailbox.py gh-143010: Prevent a TOCTOU issue by only calling open once (#143011) 2025-12-22 12:48:11 -05:00
mimetypes.py gh-141018: Update .exe, .dll, .rtf and .jpg mime types in mimetypes (#141023) 2025-11-17 13:32:00 +02:00
modulefinder.py gh-84530: fix namespace package support in modulefinder (#29196) 2025-12-09 15:50:50 +00:00
netrc.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
ntpath.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
nturl2path.py GH-125866: Deprecate nturl2path module (#131432) 2025-03-19 19:33:01 +00:00
numbers.py gh-122450: Expand documentation for `Rational and Fraction` (#136800) 2025-08-04 02:15:59 +00:00
opcode.py gh-131738: optimize builtin any/all/tuple calls with a generator expression arg (#131737) 2025-03-28 10:35:20 +00:00
operator.py
optparse.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
os.py gh-120057: add os.reload_environ to __all__ (#140763) 2025-10-29 21:21:26 +00:00
pdb.py gh-80744: do not read .pdbrc twice when cwd == $home (#136816) 2025-12-21 08:58:07 -08:00
pickle.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
pickletools.py gh-131178: Add tests for pickletools command-line interface (#131287) 2025-11-22 19:17:06 +02:00
pkgutil.py gh-131152, pkgutil: Remove unused imports (#131149) 2025-03-12 15:03:36 +01:00
platform.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
plistlib.py gh-119342: Fix a potential denial of service in plistlib (GH-119343) 2025-12-01 17:28:15 +02:00
poplib.py gh-130637: Add validation for numeric response data in stat() method (#130646) 2025-03-02 08:05:40 -05:00
posixpath.py gh-136065: Fix quadratic complexity in os.path.expandvars() (GH-134952) 2025-10-31 14:49:51 +01:00
pprint.py GH-90117: Check for list and tuple before MappingView in pprint (GH-135779) 2025-06-24 14:41:41 -07:00
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-141081: Revert "Add a .gitignore file to __pycache__ folders (#141162)" (#142758) 2025-12-15 21:27:06 +02:00
pyclbr.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
pydoc.py gh-84232: Fix pydoc docs.python.org link generation (#139995) 2025-12-23 10:29:58 +02:00
queue.py Fix Queue.shutdown docs for condition to unblock a join (gh-137088) 2025-07-25 07:56:28 -06:00
quopri.py
random.py Minor edit: Move comments closer to the code they describe (gh-136477) 2025-07-09 10:23:46 -07:00
reprlib.py gh-135487: fix reprlib.Repr.repr_int when given very large integers (#135506) 2025-06-24 11:09:46 +00:00
rlcompleter.py
runpy.py GH-65961: Stop setting __cached__ on modules (GH-142165) 2025-12-11 11:44:46 -08:00
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 gh-132983: Add missing references to Zstandard in shutil docstrings (GH-136617) 2025-07-23 18:09:53 +00:00
signal.py
site.py GH-65961: Stop setting __cached__ on modules (GH-142165) 2025-12-11 11:44:46 -08:00
smtplib.py gh-139434: Update selected RFC 2822 references to RFC 5322 (#139435) 2025-11-04 14:46:07 -05:00
socket.py gh-99813: Start using SSL_sendfile when available (#99907) 2025-07-12 12:42:35 +00:00
socketserver.py gh-76007: Deprecate __version__ attribute (#138675) 2025-09-29 12:03:23 +03:00
ssl.py Docs: fix RFC index reference for TLS 1.3 (#142262) 2025-12-06 14:05:20 +01:00
stat.py gh-83714: Implement os.statx() function (#139178) 2025-10-15 13:44:08 +00:00
statistics.py gh-140938: Raise ValueError for infinite inputs to stdev/pstdev (GH-141531) 2025-11-14 23:25:45 +00:00
stringprep.py
struct.py
subprocess.py gh-142195: Fixed Popen.communicate indefinite loops (GH-143203) 2025-12-28 16:57:44 +00:00
symtable.py gh-135801: Add the module parameter to compile() etc (GH-139652) 2025-11-13 13:21:32 +02:00
tabnanny.py gh-76007: Deprecate __version__ attribute (#138675) 2025-09-29 12:03:23 +03:00
tarfile.py gh-57911: Sanitize symlink targets in tarfile on win32 (GH-138309) 2025-09-05 16:19:47 +02:00
tempfile.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
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 gh-114827: clarify threading.Event.wait timeout behavior (#114834) 2025-10-14 11:34:53 +03:00
timeit.py gh-139374: colorize traceback when using timeit command-line interface (#139375) 2025-09-28 11:49:18 +00:00
token.py gh-131507: Add support for syntax highlighting in PyREPL (GH-133247) 2025-05-02 20:22:31 +02:00
tokenize.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
trace.py GH-65961: Stop setting __cached__ on modules (GH-142165) 2025-12-11 11:44:46 -08:00
traceback.py gh-142539: Fix traceback caret location calculation for SyntaxErrors with wide chars (#142540) 2025-12-11 04:20:55 +00:00
tracemalloc.py
tty.py
turtle.py Fix pyflakes warnings: variable is assigned to but never used (#142294) 2025-12-08 14:00:31 +01:00
types.py gh-136492: Add FrameLocalsProxyType to types (GH-136546) 2025-07-20 20:49:00 +02:00
typing.py gh-133601: Remove deprecated typing.no_type_check_decorator (#133602) 2025-10-20 21:10:44 +00:00
uuid.py gh-76760: test that uuid.uuid1() sets the version field (#139033) 2025-09-17 13:31:51 +00:00
warnings.py gh-128384: Use a context variable for warnings.catch_warnings (gh-130010) 2025-04-09 16:18:54 -07:00
wave.py gh-141968: use bytearray.take_bytes in wave._byteswap (#141973) 2025-11-26 21:15:12 +05:30
weakref.py
webbrowser.py gh-130645: Add color to stdlib argparse CLIs (gh-133380) 2025-05-05 19:46:46 +02:00
zipapp.py gh-130645: Add color to stdlib argparse CLIs (gh-133380) 2025-05-05 19:46:46 +02:00
zipimport.py gh-135801: Add the module parameter to compile() etc (GH-139652) 2025-11-13 13:21:32 +02:00