If the Helper() class was initialized with an output, the topics, keywords
and symbols help still use the pager instead of the output.
Change the behavior so the output is used if available while keeping the
previous behavior if no output was configured.
(cherry picked from commit 2080425154)
Co-authored-by: Enrico Tröger <enrico.troeger@uvena.de>
gh-120121: Add InvalidStateError to concurrent.futures.__all__ (GH-120123)
(cherry picked from commit 5d59b870ef)
Co-authored-by: AN Long <aisk@users.noreply.github.com>
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
gh-120225: fix crash in compiler on empty block at end of exception handler (GH-120235)
(cherry picked from commit 4fc82b6d3b)
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
* Use new methods for tracing Tcl variable.
* Fix Combobox.current() for empty combobox.
(cherry picked from commit d68a22e7a6)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Add declaration of Tcl_AppInit(), missing in Tcl 9.0.
* Use Tcl_Size instead of int where needed.
(cherry picked from commit e079935282)
Co-authored-by: Christopher Chavez <chrischavez@gmx.us>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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.
(cherry picked from commit 6b606522ca)
Co-authored-by: Jacob Walls <jacobtylerwalls@gmail.com>
(cherry picked from commit d9095194dd)
Signed-off-by: Pablo Galindo <pablogsal@gmail.com>
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
Co-authored-by: Michael Droettboom <mdboom@gmail.com>
Fix os.major(), os.minor() and os.makedev().
Support device numbers larger than 2**63-1.
Support non-existent device number (NODEV).
(cherry picked from commit 7111d9605f)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-106531: Apply changes from importlib_resources 6.3.2 (GH-117054)
Apply changes from importlib_resources 6.3.2.
(cherry picked from commit 8d63c8d47b)
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
We make use of the same mechanism that we use for the static builtin types. This required a few tweaks.
This change is the final piece needed to make _datetime support multiple interpreters. I've updated the module slot accordingly.
(cherry picked from commit 105f22ea46, AKA gh-119929)
Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>
This makes the support official.
(cherry picked from commit dba7a167db, AKA gh-119991)
Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
gh-119336: Restore removed _PyLong_NumBits() function (GH-119418)
It is used by the pywin32 project.
(cherry picked from commit e50fac96e8)
Co-authored-by: Ethan Smith <ethan@ethanhs.me>
Implement `shutil._rmtree_safe_fd()` using a list as a stack to avoid emitting recursion errors on deeply nested trees.
`shutil._rmtree_unsafe()` was fixed in a150679f90.
(cherry picked from commit 53b1981fb0)
Co-authored-by: Barney Gale <barney.gale@gmail.com>
Revert "[3.13] gh-69214: Fix fcntl.ioctl() request type (GH-119498) (#119504)"
This reverts commit 0bab0b3a53.
The change modified how negative values, like termios.TIOCSWINSZ, was
treated and is actually backward incompatible.
dSupport non-dict globals in LOAD_FROM_DICT_OR_GLOBALS
The implementation basically copies LOAD_GLOBAL. Possibly it could be deduplicated,
but that seems like it may get hairy since the two operations have different operands.
This is important to fix in 3.14 for PEP 649, but it's a bug in earlier versions too,
and we should backport to 3.13 and 3.12 if possible.
(cherry picked from commit 80a4e38994)
Release the GIL before calling `_Py_qsbr_unregister`.
The deadlock could occur when the GIL was enabled at runtime. The
`_Py_qsbr_unregister` call might block while holding the GIL because the
thread state was not active, but the GIL was still held.
(cherry picked from commit 078b8c8cf2)
Co-authored-by: Sam Gross <colesbury@gmail.com>
Make sure that `gilstate_counter` is not zero in when calling
`PyThreadState_Clear()`. A destructor called from `PyThreadState_Clear()` may
call back into `PyGILState_Ensure()` and `PyGILState_Release()`. If
`gilstate_counter` is zero, it will try to create a new thread state before
the current active thread state is destroyed, leading to an assertion failure
or crash.
(cherry picked from commit bcc1be39cb)
Co-authored-by: Sam Gross <colesbury@gmail.com>
Some of standard Tcl types were renamed, removed, or no longer
registered in Tcl 8.7/9.0. This change fixes automatic conversion of Tcl
values to Python values to avoid returning a Tcl_Obj where the primary
Python types (int, bool, str, bytes) were returned in older Tcl.
(cherry picked from commit 94e9585e99)
Co-authored-by: Christopher Chavez <chrischavez@gmx.us>
gh-119548: Add a 'clear' command to the REPL (GH-119549)
(cherry picked from commit e3bac04c37)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
For example, the free-threaded build now generates
`lib/pkgconfig/python-3.13t.pc` and the debug build generates
`lib/pkgconfig/python-3.13d.pc`.
(cherry picked from commit 1c04c63ced)
Co-authored-by: Sam Gross <colesbury@gmail.com>
GH-89727: Fix `os.fwalk()` recursion error on deep trees (GH-119638)
Implement `os.fwalk()` using a list as a stack to avoid emitting recursion
errors on deeply nested trees.
(cherry picked from commit 3c890b503c)
Co-authored-by: Barney Gale <barney.gale@gmail.com>
GH-89727: Partially fix `shutil.rmtree()` recursion error on deep trees (GH-119634)
Make `shutil._rmtree_unsafe()` call `os.walk()`, which is implemented
without recursion.
`shutil._rmtree_safe_fd()` is not affected and can still raise a recursion
error.
(cherry picked from commit a150679f90)
Co-authored-by: Barney Gale <barney.gale@gmail.com>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
The deadlock only affected the free-threaded build and only occurred
when the GIL was enabled at runtime. The `Py_DECREF(old_name)` call
might temporarily release the GIL while holding the type seqlock.
Another thread may spin trying to acquire the seqlock while holding the
GIL.
The deadlock occurred roughly 1 in ~1,000 runs of `pool_in_threads.py`
from `test_multiprocessing_pool_circular_import`.
(cherry picked from commit c22323cd1c)
Co-authored-by: Sam Gross <colesbury@gmail.com>
gh-119443: Turn off from __future__ import annotations in REPL (GH-119493)
(cherry picked from commit a8e35e8eba)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
This is a backport of 3 commits that go together.
(cherry picked from commit a895756)
(cherry picked from commit b30d30c)
(cherry picked from commit a89fc26)
- Cache line object to avoid creating a Unicode object
for all of the tokens in the same line.
- Speed up byte offset to column offset conversion by using the
smallest buffer possible to measure the difference.
(cherry picked from commit d87b015106)
Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
The assertion was added in gh-118532 but was based on the invalid assumption that PyState_FindModule() would only be called with an already-initialized module def. I've added a test to make sure we don't make that assumption again.
(cherry picked from commit 0c5ebe13e9)
Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>
Miss Islington (bot)
Thomas Wouters
Łukasz Langa
Victor Stinner
Jelle Zijlstra
Eric Snow