gh-120418: Don't assume wheeldata is deleted if `WHEEL_PKG_DIR` is set (GH-120419)
Remove wheeldata from both sides of the `assertEqual`, so that we're
*actually* ignoring it from the test set.
This test is only making assertions about the source tree, no code is
being executed that would do anything different based on the value of
`WHEEL_PKG_DIR`.
(cherry picked from commit 030b452e34)
Co-authored-by: Stefano Rivera <stefano@rivera.za.net>
The _strptime module object was cached in a static local variable (in the datetime.strptime() implementation). That's a problem when it crosses isolation boundaries, such as reinitializing the runtme or between interpreters. This change fixes the problem by dropping the static variable, instead always relying on the normal sys.modules cache (via PyImport_Import()).
(cherry picked from commit 127c1d2771, AKA gh-120224)
Co-authored-by: neonene <53406459+neonene@users.noreply.github.com>
gh-120326: Include <intrin.h> on Windows with Free Threading (GH-120329)
(cherry picked from commit 939c201e00)
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
* Remove "()" when refer to a class as a type.
* Use :func: when refer to a callable.
* Fix reference to the datetime.astimezone() method.
(cherry picked from commit 92c9c6ae14)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-120155: Add assertion to sre.c match_getindex() (GH-120402)
Add an assertion to help static analyzers to detect that i*2 cannot
overflow.
(cherry picked from commit 42b25dd61f)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-117657: Make Py_TYPE and Py_SET_TYPE thread safe (GH-120165)
(cherry picked from commit e16aed63f6)
Co-authored-by: Ken Jin <kenjin@python.org>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Nadeshiko Manju <me@manjusaka.me>
gh-93691: fix too broad source locations of for statement iterators (GH-120330)
(cherry picked from commit 97b69db167)
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
gh-120128: fix description of argument to ipaddress.collapse_addresses() (GH-120131)
The argument to collapse_addresses() is now described as an *iterable*
(rather than *iterator*).
(cherry picked from commit f878d46e56)
Co-authored-by: Jan Kaliszewski <zuo@kaliszewski.net>
gh-119517: Fixes for pasting in pyrepl (GH-120253)
* Remove pyrepl's optimization for self-insert
This will be replaced by a less specialized optimization.
* Use line-buffering when pyrepl echoes pastes
Previously echoing was totally suppressed until the entire command had
been pasted and the terminal ended paste mode, but this gives the user
no feedback to indicate that an operation is in progress. Drawing
something to the screen once per line strikes a balance between
perceived responsiveness and performance.
* Remove dead code from pyrepl
`msg_at_bottom` is always true.
* Speed up pyrepl's screen rendering computation
The Reader in pyrepl doesn't hold a complete representation of the
screen area being drawn as persistent state. Instead, it recomputes it,
on each keypress. This is fast enough for a few hundred bytes, but
incredibly slow as the input buffer grows into the kilobytes (likely
because of pasting).
Rather than making some expensive and expansive changes to the repl's
internal representation of the screen, add some caching: remember some
data from one refresh to the next about what was drawn to the screen
and, if we don't find anything that has invalidated the results that
were computed last time around, reuse them. To keep this caching as
simple as possible, all we'll do is look for lines in the buffer that
were above the cursor the last time we were asked to update the screen,
and that are still above the cursor now. We assume that nothing can
affect a line that comes before both the old and new cursor location
without us being informed. Based on this assumption, we can reuse old
lines, which drastically speeds up the overwhelmingly common case where
the user is typing near the end of the buffer.
* Speed up pyrepl prompt drawing
Cache the `can_colorize()` call rather than repeatedly recomputing it.
This call looks up an environment variable, and is called once per
character typed at the REPL. The environment variable lookup shows up as
a hot spot when profiling, and we don't expect this to change while the
REPL is running.
* Speed up pasting multiple lines into the REPL
Previously, we were checking whether the command should be accepted each
time a line break was encountered, but that's not the expected behavior.
In bracketed paste mode, we expect everything pasted to be part of
a single block of code, and encountering a newline shouldn't behave like
a user pressing <Enter> to execute a command. The user should always
have a chance to review the pasted command before running it.
* Use a read buffer for input in pyrepl
Previously we were reading one byte at a time, which causes much slower
IO than necessary. Instead, read in chunks, processing previously read
data before asking for more.
* Optimize finding width of a single character
`wlen` finds the width of a multi-character string by adding up the
width of each character, and then subtracting the width of any escape
sequences. It's often called for single character strings, however,
which can't possibly contain escape sequences. Optimize for that case.
* Optimize disp_str for ASCII characters
Since every ASCII character is known to display as single width, we can
avoid not only the Unicode data lookup in `disp_str` but also the one
hidden in `str_width` for them.
* Speed up cursor movements in long pyrepl commands
When the current pyrepl command buffer contains many lines, scrolling up
becomes slow. We have optimizations in place to reuse lines above the
cursor position from one refresh to the next, but don't currently try to
reuse lines below the cursor position in the same way, so we wind up
with quadratic behavior where all lines of the buffer below the cursor
are recomputed each time the cursor moves up another line.
Optimize this by only computing one screen's worth of lines beyond the
cursor position. Any lines beyond that can't possibly be shown by the
console, and bounding this makes scrolling up have linear time
complexity instead.
---------
(cherry picked from commit 32a0faba43)
Signed-off-by: Matt Wozniski <mwozniski@bloomberg.net>
Co-authored-by: Matt Wozniski <mwozniski@bloomberg.net>
Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
This makes the pure Python implementation consistent with the C implementation.
(cherry picked from commit 34f5ae69fe)
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
gh-120291: Fix a bashism in python-config.sh.in (GH-120292)
gh-120291: Fix bashisms in python-config.sh.in
Replace the use of bash-specific `[[ ... ]]` with POSIX-compliant
`[ ... ]` to make the `python-config` shell script work with non-bash
shells again. While at it, use `local` in a safer way, since it is
not in POSIX either (though universally supported).
Fixes GH-120291
(cherry picked from commit 7d2447137e)
Co-authored-by: Michał Górny <mgorny@gentoo.org>
gh-65454: avoid triggering call to a PropertyMock in NonCallableMock.__setattr__ (GH-120019)
(cherry picked from commit 9e9ee50421)
Co-authored-by: blhsing <blhsing@gmail.com>
gh-119600: mock: do not access attributes of original when new_callable is set (GH-119601)
In order to patch flask.g e.g. as in GH-84982, that
proxies getattr must not be invoked. For that,
mock must not try to read from the original
object. In some cases that is unavoidable, e.g.
when doing autospec. However, patch("flask.g",
new_callable=MagicMock) should be entirely safe.
(cherry picked from commit 422c4fc855)
Co-authored-by: Robert Collins <robert.collins@cognite.com>
gh-120155: Fix Coverity issue in zoneinfo load_data() (GH-120232)
Declare the 'rv' varaible at the top of the load_data() function to
make sure that it's initialized before the first 'goto error' which
uses 'rv' (return rv).
Fix the Coverity issue:
Error: UNINIT (CWE-457):
Python-3.12.2/Modules/_zoneinfo.c:1233:5: skipped_decl: Jumping over declaration of ""rv"".
Python-3.12.2/Modules/_zoneinfo.c:1284:5: uninit_use: Using uninitialized value ""rv"".
1282| }
1283|
1284|-> return rv;
1285| }
1286|
(cherry picked from commit b90bd3e5bb)
Co-authored-by: Victor Stinner <vstinner@python.org>
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>
gh-94808: Add test coverage for "starred kind" in _PyPegen_set_expr_context (GH-119222)
Add test coverage for "starred kind" in _PyPegen_set_expr_context
(cherry picked from commit 8231a24454)
Co-authored-by: Mark Jason Dominus (陶敏修) <mjd@pobox.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>
Fix Emscripten/WASI pattern in case statement for LDSHARED
(cherry picked from commit 47816f465e)
Co-authored-by: Michael Allwright <contact@allwright.io>
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>
This adds a `_PyRecursiveMutex` type based on `PyMutex` and uses that
for the import lock. This fixes some data races in the free-threaded
build and generally simplifies the import lock code.
(cherry picked from commit e21057b999)
Co-authored-by: Sam Gross <colesbury@gmail.com>
The modified context caused tests failures in several other tests.
(cherry picked from commit 2d7ff6e0e7)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Xie Yanbo
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