gh-137952: update `csv.Sniffer().has_header()` docs to describe the actual off-by-onish behavior (GH-137953)
* checks 21, not 20
* Say "header" instead of "first row" to disambiguate per review.
---------
(cherry picked from commit 0d7b48a8f5)
Co-authored-by: Maurycy Pawłowski-Wieroński <maurycy@maurycy.com>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
gh-139533: fix refs to code without proper markups on turtledemo doc (GH-139534)
(cherry picked from commit c903d76832)
gh-139533: fix refs to code without proper markups on turtledemo documentation
Co-authored-by: Marco Barbosa <aureliobarbosa@gmail.com>
gh-140578: Doc: Remove sencence implying that concurrent.futures.ThreadPoolExecutor does not exist (GH-140689)
* Doc: Remove sencence implying that concurrent.futures.ThreadPoolExecutor does not exist
Closes GH-140578
* Add NEWS.d entry for gh-140578
---------
(cherry picked from commit 46b58e1bb9)
Co-authored-by: Louis <paternal@users.noreply.github.com>
Co-authored-by: Louis Paternault <spalax@gresille.org>
gh-62480: De-personalize "Partial mocking" section in `unittest.mock` examples (GH-141321)
* Refine some wording in unittest partial mock doc
Some of the descriptions were addressed in first person,
but have now been changed to address the user reading the documentation instead.
(cherry picked from commit b618731781)
Co-authored-by: KarnbirKhera <166065758+KarnbirKhera@users.noreply.github.com>
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
gh-141246: Link to correct Windows docs in `time.sleep()` doc (GH-141248)
(cherry picked from commit 6545a4e8f8)
Co-authored-by: 莯凛 <1348292515@qq.com>
* Document that ensure_ascii=True forces escaping not only non-ASCII, but also
non-printable characters (the only affected ASCII character is U+007F).
* Ensure that the help output for the json module does not exceed 80
columns (except one long line in an example and generated lines).
* Add more tests.
(cherry picked from commit 7e90bac3cc)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Minor fixes to `idle.rst` and regenerate `help.html` (GH-140037)
(cherry picked from commit 4e6e208be9)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
gh-140569: recommend the new REPL in the asyncio REPL docs (GH-140570)
(cherry picked from commit 8822166200)
Co-authored-by: Bartosz Sławecki <bartosz@ilikepython.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
gh-118516: clarify that subprocess are automatically killed if transport gets garbage collected (GH-140997)
(cherry picked from commit 101c9c0a21)
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
Clarify that:
- it takes parsing for an attack
- that some doors are closed by default
- only Expat version 2.7.2 has all the fixes
- use of the bundle depends on configuration
(cherry picked from commit baa9f33897)
Co-authored-by: Sebastian Pipping <sebastian@pipping.org>
Update selected RFC 2822 references to RFC 5322
RFC 2822 was obsoleted by RFC 5322 in 2008. This updates references
to use the current standard in documentation, docstrings, and comments.
It preserves RFC 2822 references in legacy API components to maintain their
historical context.
RFC 822 → RFC 2822 → RFC 5322 progression is explained where relevant.
In some places specific sections of RFC are referenced where it seems helpful.
Scout rule was applied in some places and RFC mentions format was
normalized in doc strings and comments.
(cherry picked from commit ce1bb85d28)
Docs: Fix typo in `email.headerregistry.rst` (GH-140965)
Fix missing 'Header' suffix on header class name in `email.headerregistry.rst`
(cherry picked from commit 97d8dda980)
Co-authored-by: Guo Ci <zguoci@gmail.com>
Document that returning `sys.monitoring.DISABLE` in response to a global event raises `ValueError` (GH-140726)
(cherry picked from commit 8a7dbb7a68)
Co-authored-by: Brett Cannon <brett@python.org>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
* gh-90949: add Expat API to prevent XML deadly allocations (CVE-2025-59375) (#139234)
Expose the XML Expat 2.7.2 mitigation APIs to disallow use of
disproportional amounts of dynamic memory from within an Expat
parser (see CVE-2025-59375 for instance).
The exposed APIs are available on Expat parsers, that is,
parsers created by `xml.parsers.expat.ParserCreate()`, as:
- `parser.SetAllocTrackerActivationThreshold(threshold)`, and
- `parser.SetAllocTrackerMaximumAmplification(max_factor)`.
(cherry picked from commit f04bea44c3)
(cherry picked from commit 68a1778b77)
* the "plaintext" element
* the RAWTEXT elements "xmp", "iframe", "noembed" and "noframes"
* optionally RAWTEXT (if scripting=True) element "noscript"
(cherry picked from commit a17c57eee5)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Link to compression setting constants from compression functions
* De-duplicate descriptions of the constants
(cherry picked from commit 091e8513bb)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
