Test that the trailing pathname separator is preserved.
Multiple trailing pathname separators are only preserved if the pattern
does not contain metacharacters, otherwise only one trailing pathname
separator is preserved. This is rather an implementation detail.
(cherry picked from commit 8b5c8508c7)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-127975: Avoid reusing quote types in ast.unparse if not needed (GH-127980)
(cherry picked from commit 8df5193d37)
Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
* Do not recreate unnamed section on every read in ConfigParser
* Remove duplicate section creation code
(cherry picked from commit 914c232e93)
Co-authored-by: Andrey Efremov <duxus@yandex.ru>
gh-115514: Fix incomplete writes after close while using ssl in asyncio(GH-128037)
(cherry picked from commit 4e38eeafe2)
Co-authored-by: Vojtěch Boček <vbocek@gmail.com>
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
gh-105704: Disallow square brackets (`[` and `]`) in domain names for parsed URLs (GH-129418)
* gh-105704: Disallow square brackets ( and ) in domain names for parsed URLs
* Use Sphinx references
* Add mismatched bracket test cases, fix news format
* Add more test coverage for ports
---------
(cherry picked from commit d89a5f6a6e)
Co-authored-by: Seth Michael Larson <seth@python.org>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
gh-119461: Restore the testSocket VSOCK skipUnless removed by PR GH-119465 (GH-129561)
Restore the skipUnless removed by GH-119465.
This test can only pass on virtual machines, not actual machines.
actual machines see:
```
self.cli.connect((cid, VSOCKPORT))
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```
Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.
(cherry picked from commit e1006ce1de)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
gh-112064: Fix incorrect handling of negative read sizes in `HTTPResponse.read()` (GH-128270)
The parameter `amt` of `HTTPResponse.read()`, which could be a negative integer,
has not been handled before and led to waiting for the connection to close
for `keep-alive connections`. Now, this has been fixed, and passing negative values
to `HTTPResponse().read()` works the same as passing `None` value.
(cherry picked from commit 4d0d24f6e3)
Co-authored-by: Yury Manushkin <manushkin@gmail.com>
gh-119511: Fix a potential denial of service in imaplib (GH-119514)
The IMAP4 client could consume an arbitrary amount of memory when trying
to connect to a malicious server, because it read a "literal" data with a
single read(size) call, and BufferedReader.read() allocates the bytes
object of the specified size before reading. Now the IMAP4 client reads data
by chunks, therefore the amount of used memory is limited by the
amount of the data actually been sent by the server.
(cherry picked from commit 735f25c5e3)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
gh-129061: Fix `FORCE_COLOR` and `NO_COLOR` when empty strings (GH-129140)
(cherry picked from commit 9546fe2ef2)
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
gh-123987: Fix NotADirectoryError in NamespaceReader when sentinel present (GH-124018)
(cherry picked from commit b543b32eff)
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
(cherry picked from commit 7907203bc0)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
gh-118878: Pyrepl: show completions menu below the current line (GH-118939)
(cherry picked from commit 29caec62ee)
Co-authored-by: Daniel Hollas <daniel.hollas@bristol.ac.uk>
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
gh-129185: Fix PyTraceMalloc_Untrack() at Python exit (#129191)
Support calling PyTraceMalloc_Track() and PyTraceMalloc_Untrack()
during late Python finalization.
* Call _PyTraceMalloc_Fini() later in Python finalization.
* Test also PyTraceMalloc_Untrack() without the GIL
* PyTraceMalloc_Untrack() now gets the GIL.
* Test also PyTraceMalloc_Untrack() in test_tracemalloc_track_race().
(cherry picked from commit 46c7e13c05)
gh-124363: Treat debug expressions in f-string as raw strings (GH-128399)
(cherry picked from commit 60a3a0dd6f)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
gh-128636: Fix crash in PyREPL when `os.environ` is overwritten with an invalid value (GH-128653)
(cherry picked from commit ba9a4b6215)
Co-authored-by: Tomas R <tomas.roun8@gmail.com>
gh-129093: Fix f-string debug text sometimes getting cut off when expression contains `!` (GH-129159)
(cherry picked from commit 767cf70844)
Co-authored-by: Tomas R <tomas.roun8@gmail.com>
gh-125553: Fix backslash continuation in `untokenize` (GH-126010)
(cherry picked from commit 7ad793e5db)
Co-authored-by: Tomas R <tomas.roun8@gmail.com>
Add a mix-in class ExtraAssertions containing the following methods:
* assertHasAttr() and assertNotHasAttr()
* assertIsSubclass() and assertNotIsSubclass()
* assertStartsWith() and assertNotStartsWith()
* assertEndsWith() and assertNotEndsWith()
(cherry picked from commit 06cad77a5b)
gh-80222: Fix email address header folding with long quoted-string (GH-122753)
Email generators using email.policy.default could incorrectly omit the
quote ('"') characters from a quoted-string during header refolding,
leading to invalid address headers and enabling header spoofing. This
change restores the quote characters on a bare-quoted-string as the
header is refolded, and escapes backslash and quote chars in the string.
(cherry picked from commit 5aaf416858)
Co-authored-by: Mike Edmunds <medmunds@gmail.com>
tracemalloc_alloc(), tracemalloc_realloc(), PyTraceMalloc_Track(),
PyTraceMalloc_Untrack() and _PyTraceMalloc_TraceRef() now check
tracemalloc_config.tracing after calling TABLES_LOCK().
_PyTraceMalloc_Stop() now protects more code with TABLES_LOCK(),
especially setting tracemalloc_config.tracing to 1.
Add a test using PyTraceMalloc_Track() to test tracemalloc.stop()
race condition.
Call _PyTraceMalloc_Init() at Python startup.
* Fix a deprecation warning for using importlib.resources.abc.ResourceReader.
* Fix an import warning when importing readline (if it has not yet been imported).
(cherry picked from commit 599be687ec)
Co-authored-by: Thomas Grainger <tagrain@gmail.com>
gh-109959: Skip test_glob.test_selflink() flaky test (GH-128812)
(cherry picked from commit 1153e66e20)
Co-authored-by: Victor Stinner <vstinner@python.org>
[3.13] gh-128717: Stop-the-world when setting the recursion limit (GH-128741)
(cherry picked from commit f6c61bf2d7)
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
gh-125997: Increase test coverage for `time.sleep()` (GH-128751)
- Add tests for durations of invalid types.
- Add tests for `int` and `float` durations, including signed zeroes durations.
- Add tests for nonzero very small durations and durations close to the clock resolution.
---------
(cherry picked from commit b70a567575)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
There were possible conflicts if the widget class name ends with a digit.
(cherry picked from commit da8825ea95)
Co-authored-by: Zhikang Yan <2951256653@qq.com>
