gh-106560: Fix redundant declarations in Include/ (#112611)
Don't declare PyBool_Type and PyLong_Type twice, but only once.
Compiler warnings seen by building Python with gcc -Wredundant-decls.
Relocate smtpd deprecation notice to it's own section rather than under
'locale' in docs for What's New in Python 3.12 doc
(cherry picked from commit 1ff212debd)
Co-authored-by: Matt Prodani <mp5908@nyu.edu>
gh-112105: Make completer delims work on libedit (gh-112106)
(cherry picked from commit 2df26d8348)
Co-authored-by: Tian Gao <gaogaotiantian@hotmail.com>
Fixes GH-109894
* set `interp.static_objects.last_resort_memory_error.args` to empty tuple to avoid crash on `PyErr_Display()` call
* allow `_PyExc_InitGlobalObjects()` to be called on subinterpreter init
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(cherry picked from commit 47d3e2ed93)
Co-authored-by: Radislav Chugunov <52372310+chgnrdv@users.noreply.github.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
The existence of background threads running on a subinterpreter was preventing interpreters from getting properly destroyed, as well as impacting the ability to run the interpreter again. It also affected how we wait for non-daemon threads to finish.
We add PyInterpreterState.threads.main, with some internal C-API functions.
(cherry-picked from commit 1dd9dee45d)
We tried this before with a dict and for all interned strings. That ran into problems due to interpreter isolation. However, exclusively using a per-interpreter cache caused some inconsistency that can eliminate the benefit of interning. Here we circle back to using a global cache, but only for statically allocated strings. We also use a more-basic _Py_hashtable_t for that global cache instead of a dict.
Ideally we would only have the global cache, but the optional isolation of each interpreter's allocator means that a non-static string object must not outlive its interpreter. Thus we would have to store a copy of each such interned string in the global cache, tied to the main interpreter.
(cherry-picked from commit b72947a8d2)
This change makes sure sys.path[0] is set properly for subinterpreters. Before, it wasn't getting set at all.
This change does not address the broader concerns from gh-109853.
(cherry-picked from commit a040a32ea2)
* Remove mention of "vsapi" element type from the documentation.
* Add tests for element_create() and other ttk.Style methods.
* Add examples for element_create() in the documentation.
(cherry picked from commit 005d1e8fc8)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-112388: Fix an error that was causing the parser to try to overwrite tokenizer errors (GH-112410)
(cherry picked from commit 2c8b191742)
Signed-off-by: Pablo Galindo <pablogsal@gmail.com>
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
It is also no longer use __len__().
(cherry picked from commit 812360fddd)
Co-authored-by: Zackery Spytz <zspytz@gmail.com>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-112414: Fix `AttributeError` when calling `repr()` on a namespace package imported with a custom loader (GH-112425)
(cherry picked from commit 0622839cfe)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
* [3.12] gh-112358: Fix Python 3.12 regression with subclassing struct.Struct. (GH-112424)
Revert commit c8c0afc713 (PR GH-94532),
which moved `struct.Struct` initialisation from `Struct.__init__` to `Struct.__new__`.
This caused issues with code in the wild that subclasses `struct.Struct`..
(cherry picked from commit 9fe60340d7)
Co-authored-by: Mark Dickinson <dickinsm@gmail.com>
* Remove unrelated test
gh-94722: fix DocTest.__eq__ for case of no line number on one side (GH-112385)
(cherry picked from commit fbb9027a03)
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
Add upstream Tk patches for three problems affecting tkinter users:
- Update macOS installer to include a fix accepted by upstream Tcl/Tk
for a crash encountered after the first :meth:`tkinter.Tk` instance
is destroyed. (gh-92603)
- Update macOS installer to include an upstream Tcl/Tk fix
for the ``ttk::ThemeChanged`` error encountered in Tkinter. (gh-71383)
- Update macOS installer to include an upstream Tcl/Tk fix for the
``Secure coding is not enabled for restorable state!`` warning
encountered in Tkinter on macOS 14 Sonoma. (gh-110950)
(cherry picked from commit d67f947c72)
Co-authored-by: Christopher Chavez <chrischavez@gmx.us>
Co-authored-by: Ned Deily <nad@python.org>
gh-73561: Omit interface scope from IPv6 when used as Host header (GH-93324)
Omit the `@interface_scope` from an IPv6 address when used as Host header by `http.client`.
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(cherry picked from commit ce1096f974)
[Google LLC]
Co-authored-by: Michael <35783820+mib1185@users.noreply.github.com>
gh-112266: Remove `(if defined)` part from `__dict__` and `__weakref__` docstrings (GH-112268)
(cherry picked from commit f8129146ef)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
gh-79871: IDLE - Fix and test debugger module (GH-11451)
Add docstrings to the debugger module. Fix two bugs: initialize Idb.botframe (should be in Bdb); In Idb.in_rpc_code, check whether prev_frame is None before trying to use it. Make other code changes.
Expand test_debugger coverage from 19% to 66%.
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(cherry picked from commit adedcfa06b)
Co-authored-by: Anthony Shaw <anthony.p.shaw@gmail.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
* [3.12] gh-109538: Avoid RuntimeError when StreamWriter is deleted with closed loop (GH-111983)
Issue a ResourceWarning instead.
(cherry picked from commit e0f5127975)
gh-109538: Avoid RuntimeError when StreamWriter is deleted with closed loop (#111983)
Issue a ResourceWarning instead.
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
(cherry picked from commit e0f5127975)
* Fix missing warnings import
gh-112088: Run autoreconf in GHA check_generated_files (#112090)
The "Check if generated files are up to date" job of GitHub Actions
now runs the "autoreconf -ivf -Werror" command instead of the "make
regen-configure" command to avoid depending on the external quay.io
server.
Add Tools/build/regen-configure.sh script to regenerate the configure
with an Ubuntu container image. The
"quay.io/tiran/cpython_autoconf:271" container image
(https://github.com/tiran/cpython_autoconf) is no longer used.
(cherry picked from commit d9fd33a869)
In non-debug more the check for the "errors" argument is skipped,
and then PyUnicode_AsUTF8() can fail, but its result was not checked.
Co-authored-by: Victor Stinner <vstinner@python.org>
(cherry picked from commit 9302f05f9a)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Fix crash when encoding is not string or None.
* Fix crash when both line_buffering and write_through raise exception
when converted ti int.
* Add a number of tests for constructor and reconfigure() method
with invalid arguments.
(cherry picked from commit ee06fffd38)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* [3.12] gh-110395: invalidate open kqueues after fork (GH-110517)
Invalidate open select.kqueue instances after fork as the fd will be invalid in the child.
(cherry picked from commit a6c1c04d4d)
Co-authored-by: Davide Rizzo <sorcio@gmail.com>
* move assert to after the child dying
this is in `main` via https://github.com/python/cpython/pull/111816/files
Add DEFAULT_BUFFER_SIZE, text_encoding, and IncrementalNewlineDecoder.
(cherry picked from commit baeb7718f8)
Co-authored-by: Nicolas Tessore <n.tessore@ucl.ac.uk>
GH-111804: Drop posix.fallocate() under WASI (GH-111869)
Drop posix.fallocate() under WASI.
The underlying POSIX function, posix_fallocate(), was found to vary too
much between implementations to remain in WASI. As such, while it was
available in WASI preview1, it's been dropped in preview2.
gh-101180: Fix a bug where iso2022_jp_3 and iso2022_jp_2004 codecs read out of bounds (gh-111695)
(cherry picked from commit c8faa3568a)
Co-authored-by: Masayuki Moriyama <masayuki.moriyama@miraclelinux.com>
Call loop exception handler for exceptions in `client_connected_cb` of `asyncio.start_server` so that applications can handle it..
(cherry picked from commit 229f44d353)
gh-110367: Make regrtest --verbose3 compatible with --huntrleaks -jN (GH-111577)
"./python -m test -j1 -R 3:3 --verbose3" now works as expected, since
run_single_test() does not replace sys.stdout with StringIO in this
case.
(cherry picked from commit d9a5530d23)
Co-authored-by: Victor Stinner <vstinner@python.org>
