* Whitespaces no longer accepted between `</` and the tag name.
E.g. `</ script>` does not end the script section.
* Vertical tabulation (`\v`) and non-ASCII whitespaces no longer recognized
as whitespaces. The only whitespaces are `\t\n\r\f `.
* Null character (U+0000) no longer ends the tag name.
* Attributes and slashes after the tag name in end tags are now ignored,
instead of terminating after the first `>` in quoted attribute value.
E.g. `</script/foo=">"/>`.
* Multiple slashes and whitespaces between the last attribute and closing `>`
are now ignored in both start and end tags. E.g. `<a foo=bar/ //>`.
* Multiple `=` between attribute name and value are no longer collapsed.
E.g. `<a foo==bar>` produces attribute "foo" with value "=bar".
* Whitespaces between the `=` separator and attribute name or value are no
longer ignored. E.g. `<a foo =bar>` produces two attributes "foo" and
"=bar", both with value None; `<a foo= bar>` produces two attributes:
"foo" with value "" and "bar" with value None.
* Fix data loss after unclosed script or style tag (gh-86155).
Also backport test.support.subTests() (gh-135120).
---------
(cherry picked from commit 0243f97cba)
Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>
Co-authored-by: Waylan Limberg <waylan.limberg@icloud.com>
End-of-file errors are now handled according to the HTML5 specs --
comments and declarations are automatically closed, tags are ignored.
(cherry picked from commit 6eb6c5dbfb)
Replace deprecated distutils.spawn.find_executable() with
shutil.which() in missing_compiler_executable() of test.support.
(cherry picked from commit de6482eda3)
Co-authored-by: Victor Stinner <vstinner@python.org>
Fix functionality that was broken with better textual representation for IPv4-mapped addresses (gh-87799)
(cherry picked from commit 77a2fb4bf1)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Represent IPv4-mapped IPv6 address as x❌x❌x❌d.d.d.d,
where the 'x's are the hexadecimal values
of the six high-order 16-bit pieces of the address,
and the 'd's are the decimal values
of the four low-order 8-bit pieces of the address
(standard IPv4 representation).
(cherry picked from commit f22bf8e3cf)
Co-authored-by: opavliuk <40970635+opavlyuk@users.noreply.github.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>
gh-128840: Limit the number of parts in IPv6 address parsing (GH-128841)
GH-128840: Limit the number of parts in IPv6 address parsing
Limit length of IP address string to 39
---------
(cherry picked from commit 47f1161d3a)
Co-authored-by: Seth Michael Larson <seth@python.org>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
gh-134062: Fix hash collisions in IPv4Network and IPv6Network (GH-134063)
(cherry picked from commit f3fc0c16e0)
gh-134062: Fix hash collisions in IPv4Network and IPv6Network
gh-134062: Add hash collision regression test
Co-authored-by: Mike Salvatore <mike.s.salvatore@gmail.com>
If the error handler is used, a new bytes object is created to set as
the object attribute of UnicodeDecodeError, and that bytes object then
replaces the original data. A pointer to the decoded data will became invalid
after destroying that temporary bytes object. So we need other way to return
the first invalid escape from _PyUnicode_DecodeUnicodeEscapeInternal().
_PyBytes_DecodeEscape() does not have such issue, because it does not
use the error handlers registry, but it should be changed for compatibility
with _PyUnicode_DecodeUnicodeEscapeInternal().
(cherry picked from commit 9f69a58623)
(cherry picked from commit 6279eb8c07)
GH-133410: Use commit hashes for change detection (gh-133416)
(cherry picked from commit d530e74e44)
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
gh-132553: Build the perf tool without buildid cache (GH-132663)
(cherry picked from commit e01e582902)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
Docs: Migrate entirely to PSF hosted plausible for analytics (GH-132648)
(cherry picked from commit 1d529cbc89)
Co-authored-by: Ee Durbin <ewdurbin@gmail.com>
gh-132021: Add bool type to the list of allowed JSON key types (GH-132048)
(cherry picked from commit 403886c28d)
Co-authored-by: Srinivas Reddy Thatiparthy (తాటిపర్తి శ్రీనివాస్ రెడ్డి) <thatiparthysreenivas@gmail.com>
Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com>
* Clarify datetime `replace` documentation
In GH-115684, HopedForLuck noted that `datetime.date.replace()`
documentation was confusing because it looked like it would be changing
immutable objects.
This documentation change specifies that the `replace()` methods in
`datetime` return new objects. This uses similar wording to the
documentation for `datetime.combine()`, which specifies that a new
datetime is returned. This is also similar to wording for
`string.replace()`, except `string.replace()` emphasizes that a "copy"
is returned.
Resolves GH-115684.
* Include reviewer comments
Thanks Privat33r-dev for the comments!
---------
(cherry picked from commit d2d886215c)
Co-authored-by: Paul Ganssle <1377457+pganssle@users.noreply.github.com>
* gh-131809: Upgrade vendored expat to 2.7.1 (GH-132192)
(cherry picked from commit c0de650024)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
* make regen-sbom
---------
Co-authored-by: Gregory P. Smith <greg@krypto.org>
gh-130521: Add Open Graph meta tags to template pages (GH-130523)
(cherry picked from commit f5639d87f5)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
(cherry picked from commit ad6a032ceb)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Tomas R. <tomas.roun8@gmail.com>
Docs: Add a single table summary for ``cmath`` (GH-131887)
(cherry picked from commit 6eaa4aeef2)
Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
GH-107674: Avoid allocating boxed ints for `sys.settrace` line events (GH-107780)
(cherry picked from commit 37d8b904f8)
Co-authored-by: Mark Shannon <mark@hotpy.org>
Fix numbered list syntax in programming.rst (GH-130158)
(cherry picked from commit 376631829a)
Co-authored-by: Rafael Fontenelle <rffontenelle@users.noreply.github.com>
gh-130655: Add a test for corrupt `.mo` files in `gettext` (GH-131911)
(cherry picked from commit a126cefc17)
Co-authored-by: Tomas R <tomas.roun8@gmail.com>
