On recent versions of macOS (sometime between Catalina and Sonoma 14.5), the default Hovertip foreground color changed from black to white, thereby matching the background. This might be a matter of matching the white foreground of the dark-mode text. The unreadable result is shown here (GH-120083 (comment)).
The foreground and background colors were made parameters so we can pass different colors for future additional hovertips in IDLE.
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(cherry picked from commit 5a7f7c4864)
Co-authored-by: John Riggles <jriggles@icloud.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
An error in one certificate should not cause the whole thing to fail.
(cherry picked from commit 9e551f9b35)
Co-authored-by: pukkandan <pukkandan.ytdlp@gmail.com>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
[3.13] gh-122695: Fix double-free when using `gc.get_referents` with a freed `_asyncio.FutureIter` (#122837)
* Backport #122834 for 3.13
(cherry picked from commit e8fb088dba)
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Fix _PyArg_UnpackKeywordsWithVararg for the case when argument for
positional-or-keyword parameter is passed by keyword.
There was only one such case in the stdlib -- the TypeVar constructor.
(cherry picked from commit 540fcc62f5)
gh-119577: Adjust DeprecationWarning when testing element truth values in ElementTree (GH-119762)
Adjust DeprecationWarning when testing element truth values in
ElementTree, we're planning to go with the more natural True return
rather than a disruptive harder to code around exception raise, and are
deferring the behavior change for a few more releases.
Co-authored-by: Jacob Walls <jacobtylerwalls@gmail.com>
* gh-121650: Encode newlines in headers, and verify headers are sound (GH-122233)
- Encode header parts that contain newlines
Per RFC 2047:
> [...] these encoding schemes allow the
> encoding of arbitrary octet values, mail readers that implement this
> decoding should also ensure that display of the decoded data on the
> recipient's terminal will not cause unwanted side-effects
It seems that the "quoted-word" scheme is a valid way to include
a newline character in a header value, just like we already allow
undecodable bytes or control characters.
They do need to be properly quoted when serialized to text, though.
- Verify that email headers are well-formed
This should fail for custom fold() implementations that aren't careful
about newlines.
Co-authored-by: Bas Bloemsaat <bas@bloemsaat.org>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
(cherry picked from commit 0976339818)
* Document changes as made in 3.12.5
Fix crash when importing ssl after re-initialization
The current METH_FASTCALL|METH_KEYWORDS functions in a non-builtin module can cause segfaults after restarting the main interpreter, invoking _PyArg_UnpackKeywords() with an insufficiently cleared _PyArg_Parser struct.
This patch fixes the invalidation of the static argument parsers.
gh-122133: Rework pure Python socketpair tests to avoid use of importlib.reload. (GH-122493)
(cherry picked from commit f071f01b7b)
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Before, the exception caused by calling non-default sys.excepthook
in code.InteractiveInterpreter bubbled up to the caller, ending the REPL.
(cherry picked from commit bd3d31f380)
Co-authored-by: CF Bolz-Tereick <cfbolz@gmx.de>
GH-122482: Make About IDLE direct discussion to DPO (GH-122483)
Currently, idle-dev@python.org and idle-dev mailing list
serve to collect spam (90+%). Change About IDLE to direct
discussions to discuss.python.org. Users are already
doing so.
(cherry picked from commit 29c04dfa27)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Authenticate socket connection for `socket.socketpair()` fallback when the platform does not have a native `socketpair` C API. We authenticate in-process using `getsocketname` and `getpeername` (thanks to Nathaniel J Smith for that suggestion).
(cherry picked from commit 78df1043db)
Co-authored-by: Seth Michael Larson <seth@python.org>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
The tests were only checking cases where the slot wrapper was present in the initial case. They were missing when the slot wrapper was added in the additional initializations. This fixes that.
(cherry-picked from commit 490e0ad83a, AKA gh-122248)
gh-121913: Use str(exc) instead of exc.strerror in `asyncio.base_events` (GH-122269)
(cherry picked from commit 070f1e2e5b)
Co-authored-by: AN Long <aisk@users.noreply.github.com>
Serializing objects with complex __qualname__ (such as unbound methods and
nested classes) by name no longer involves serializing parent objects by value
in pickle protocols < 4.
(cherry picked from commit dc07f65a53)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
GH-120754: Add more tests around seek + readall (GH-122103)
In the process of speeding up readall, A number of related tests
(ex. large file tests in test_zipfile) found problems with the
change I was making. This adds I/O tests to specifically test these
cases to help ensure they don't regress and hopefully make debugging
easier.
This is part of the improvements from
https://github.com/python/cpython/pull/121593GH-issuecomment-2222261986
(cherry picked from commit 9eb734111b)
Co-authored-by: Cody Maloney <cmaloney@users.noreply.github.com>
gh-122029: Log call events in sys.setprofile when it's a method with c function (GH-122072)
Log call events in sys.setprofile when it is a method with a C function.
(cherry picked from commit e91ef13861)
Co-authored-by: Tian Gao <gaogaotiantian@hotmail.com>
gh-120930: Remove extra blank occuring in wrapped encoded words in email headers (GH-121747)
(cherry picked from commit cecaceea31)
Co-authored-by: Matthieu Caneill <matthieucan@users.noreply.github.com>
This adds tests for the documented behaviour of `pkgutil.extend_path`
regarding different argument types as well as for `*.pkg` files.
(cherry picked from commit 8f2532168b)
Co-authored-by: Andreas Stocker <andreas@stocker.co.it>
gh-78889: Stop IDLE Shell freezes from sys.stdout.shell.xyz (GH-121876)
Problem occurred when attribute xyz could not be pickled.
Since this is not trivial to selectively fix, block all
attributes (other than 'width'). IDLE does not access them
and they are private implementation details.
(cherry picked from commit 58753f33e4)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
