Improve test coverage for is_typeddict (GH-104884)
In particular, it's important to test that is_typeddict(TypedDict)
returns False.
(cherry picked from commit 1497607a8e)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
gh-104866: Tokenize should emit NEWLINE after exiting block with comment (GH-104870)
(cherry picked from commit c90a862cdc)
Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
Order of events:
Terry merged new idlelib test into main.
Ms. I. made a 3.12 backport; tests passed.
Pablo merged the tokenize change with idlelib test fix into main.
Pablo merged a 3.12 backport without the idle test fix
as the backport of the latter had not yet been been merged.
Terry merged the idlelib test backport. The new test failed
on at least 4 3.12 buildbots because of the tokenize change.
This PR backports the now needed idlelib test fix.
(cherry picked from commit c8cf9b4)
gh-104719: IDLE - test existence of all tokenize references. (GH-104767)
Class editor.IndentSearcher contains all editor references to tokenize module.
Module io tokenize reference cover those other modules.
(cherry picked from commit e561c09975)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
gh-102856: Add changes related to PEP 701 in 3.12 What's New docs (GH-104824)
(cherry picked from commit c45701e9ef)
Co-authored-by: Marta Gómez Macías <mgmacias@google.com>
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
gh-104372: use == -1 before PyErr_Occurred (GH-104831)
The ideal pattern for this. (already in the 3.11 backport)
(cherry picked from commit 7f963bfc79)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
gh-103295: fix stack overwrite on 32-bit in perf map test harness (GH-104811)
(cherry picked from commit e0b3078705)
Co-authored-by: Carl Meyer <carl@oddbird.net>
gh-99108: Release the GIL around hashlib built-in computation (GH-104675)
This matches the GIL releasing behavior of our existing `_hashopenssl`
module, extending it to the HACL* built-ins.
Includes adding comments to better describe the ENTER/LEAVE macros
purpose and explain the lock strategy in both existing and new code.
(cherry picked from commit 2e5d8a90aa)
Co-authored-by: Gregory P. Smith [Google] <greg@krypto.org>
Apply BOLT optimizations to libpython for shared builds. Most of the C
code is in libpython so it is critical to apply BOLT there fully realize
BOLT benefits.
This change also reworks how BOLT instrumentation is applied. It
effectively removes the readelf based logic added in gh-101525 and
replaces it with a mechanism that saves a copy of the pre-bolt binary
and restores that copy when necessary. This allows us to perform BOLT
optimizations without having to manually delete the output binary to
force a new bolt run.
Also:
- add a clean-bolt target for purging BOLT files and hook that up to the
clean target
- .gitignore BOLT related files
Before and after this refactor, `make` will no-op after a previous run.
Both versions should also share common make DAG deficiencies where
targets fail to trigger as often as they need to or can trigger
prematurely in certain scenarios. e.g. after this change you may need to
`rm profile-bolt-stamp` to force a BOLT run because there aren't
appropriate non-phony targets for BOLT's make target to depend on.
To make it easier to iterate on custom BOLT settings, the flags to pass
to instrumentation and application are now defined in configure and can
be overridden by passing BOLT_INSTRUMENT_FLAGS and BOLT_APPLY_FLAGS.
Fix a race condition in the internal `multiprocessing.process` cleanup
logic that could manifest as an unintended `AttributeError` when calling
`BaseProcess.close()`.
---------
Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
* Support for conversion specifiers o (octal) and X (uppercase hexadecimal).
* Support for length modifiers j (intmax_t) and t (ptrdiff_t).
* Length modifiers are now applied to all integer conversions.
* Support for wchar_t C strings (%ls and %lV).
* Support for variable width and precision (*).
* Support for flag - (left alignment).
- AnyStr can be used in type annotations, contrary to the section header
- Unpack can also be used in annotations, and its use is not restricted
to generics. It makes more sense with other building blocks like Required.
- Protocol is not necessarily generic.
Also fix the indentation for two notes associated with Concatenate.
Split off from #104642, but I think this change is independently an
improvement.
