[3.13] gh-121035: Further improve logging flow diagram with respect to dark/light modes. (GH-121265) (GH-121320)
[3.13] gh-121035: Further improve logging flow diagram with respect to dark/light modes. (GH-121265)
(cherry picked from commit 089835469d5efbea4793cd611b43cb8387f2e7e5)
[3.13] gh-106597: Add more offsets to _Py_DebugOffsets (GH-121311) (#121312)
gh-106597: Add more offsets to _Py_DebugOffsets (GH-121311)
Add more offsets to _Py_DebugOffsets
We add a few more offsets that are required by some out-of-process
tools, such as [Austin](https://github.com/p403n1x87/austin).
(cherry picked from commit c9bdfbe86853fcf5f2b7dce3a50b383e23384ed2)
Co-authored-by: Gabriele N. Tornetta <P403n1x87@users.noreply.github.com>
[3.13] gh-120782: Update internal type cache when reloading datetime (GH-120829) (#120855)
* [3.13] gh-120782: Update internal type cache when reloading datetime
When reloading _datetime module, the single-phase version did not invoke the PyInit__datetime function, whereas the current multi-phase version updates the static types through the module init. The outdated static type cache in the interpreter state needs to be invalidated at the end of reloading the multi-phase module.
[3.13] gh-116181: Remove Py_BUILD_CORE_BUILTIN and Py_BUILD_CORE_MODULE in rotatingtree.c (GH-121260) (#121307)
gh-116181: Remove Py_BUILD_CORE_BUILTIN and Py_BUILD_CORE_MODULE in rotatingtree.c (GH-121260)
(cherry picked from commit 705a123898f1394b62076c00ab6008c18fd8e115)
Co-authored-by: AN Long <aisk@users.noreply.github.com>
[3.13] gh-121200: Log pwd entry in test_expanduser_pwd2() (GH-121207) (#121213)
gh-121200: Log pwd entry in test_expanduser_pwd2() (GH-121207)
Use subTest() to log the pwd entry in test_expanduser_pwd2() of
test_posixpath to help debugging.
(cherry picked from commit 05a6f8da6042cc87da1cd3824c1375d12753e5a1)
Co-authored-by: Victor Stinner <vstinner@python.org>
[3.13] gh-121188: Sanitize invalid XML characters in regrtest (GH-121195) (#121204)
gh-121188: Sanitize invalid XML characters in regrtest (GH-121195)
When creating the JUnit XML file, regrtest now escapes characters
which are invalid in XML, such as the chr(27) control character used
in ANSI escape sequences.
(cherry picked from commit af8c3d7a26d605099f5b3406a8d33ecddb77e8fb)
Co-authored-by: Victor Stinner <vstinner@python.org>
[3.13] gh-113565: Improve and harden detection of curses dependencies (GH-119816) (#121202)
1. Use pkg-config to check for ncursesw/panelw. If that fails, use
pkg-config to check for ncurses/panel.
2. Regardless of pkg-config output, search for curses/panel headers, so
we're sure we have all defines in pyconfig.h.
3. Regardless of pkg-config output, check if libncurses or libncursesw
contains the 'initscr' symbol; if it does _and_ pkg-config failed
earlier, add the resulting -llib linker option to CURSES_LIBS.
Ditto for 'update_panels' and PANEL_LIBS.
4. Wrap the rest of the checks with WITH_SAVE_ENV and make sure we're
using updated LIBS and CPPFLAGS for those.
[3.13] gh-87744: fix waitpid race while calling send_signal in asyncio (GH-121126) (#121194)
gh-87744: fix waitpid race while calling send_signal in asyncio (GH-121126)
asyncio earlier relied on subprocess module to send signals to the process, this has some drawbacks one being that subprocess module unnecessarily calls waitpid on child processes and hence it races with asyncio implementation which internally uses child watchers. To mitigate this, now asyncio sends signals directly to the process without going through the subprocess on non windows systems. On Windows it fallbacks to subprocess module handling but on windows there are no child watchers so this issue doesn't exists altogether.
[3.13] GH-119054: Add "Expanding and resolving paths" section to pathlib docs. (GH-120970) (#121155)
GH-119054: Add "Expanding and resolving paths" section to pathlib docs. (GH-120970)
Add dedicated subsection for `home()`, `expanduser()`, `cwd()`,
`absolute()`, `resolve()` and `readlink()`. The position of this section
keeps all the `Path` constructors (`Path()`, `Path.from_uri()`,
`Path.home()` and `Path.cwd()`) near the top. Within the section, closely
related methods are kept adjacent. Specifically:
- `home()` and `expanduser()` (the former calls the latter)
- `cwd()` and `absolute()` (the former calls the latter)
- `absolute()` and `resolve()` (both make paths absolute)
- `resolve()` and `readlink()` (both read symlink targets)
- Ditto `cwd()` and `absolute()`
- Ditto `absolute()` and `resolve()`
[3.13] gh-121137: Add missing Py_DECREF calls for ADDITEMS opcode of _pickle.c (GH-121136) (#121139)
gh-121137: Add missing Py_DECREF calls for ADDITEMS opcode of _pickle.c (GH-121136)
PyObject_GetAttr returns a new reference, but this reference is never decremented using Py_DECREF, so Py_DECREF calls to this referece are added
(cherry picked from commit 92893fd8dc803ed7cdde55d29d25f84ccb5e3ef0)
Serhiy Storchaka [Fri, 28 Jun 2024 15:04:44 +0000 (18:04 +0300)]
[3.13] gh-121018: Fix more cases of exiting in argparse when exit_on_error=False (GH-121056) (GH-121128)
* parse_intermixed_args() now raises ArgumentError instead of calling
error() if exit_on_error is false.
* Internal code now always raises ArgumentError instead of calling
error(). It is then caught at the higher level and error() is called if
exit_on_error is true.
(cherry picked from commit 81a654a3425eaa05a51342509089533c1f623f1b)
[3.13] gh-105623 Fix performance degradation in logging RotatingFileHandler (GH-105887) (GH-121117)
The check for whether the log file is a real file is expensive on NFS
filesystems. This commit reorders the rollover condition checking to
not do the file type check if the expected file size is less than the
rotation threshold.
[3.13] gh-113433: Automatically Clean Up Subinterpreters in Py_Finalize() (gh-121067)
This change makes things a little less painful for some users. It also fixes a failing assert (gh-120765), by making sure all subinterpreters are destroyed before the main interpreter. As part of that, we make sure Py_Finalize() always runs with the main interpreter active.
When testing IDLE, don't create a Tk to avoid side effects such as
installing a PyOS_InputHook hook.
(cherry picked from commit 44eafd66882589d4f4eb569d70c49724da3e9291)
Co-authored-by: Victor Stinner <vstinner@python.org>
Victor Stinner [Wed, 26 Jun 2024 13:35:19 +0000 (15:35 +0200)]
[3.13] gh-120642: Move private PyCode APIs to the internal C API (#120643) (#121043)
gh-120642: Move private PyCode APIs to the internal C API (#120643)
* Move _Py_CODEUNIT and related functions to pycore_code.h.
* Move _Py_BackoffCounter to pycore_backoff.h.
* Move Include/cpython/optimizer.h content to pycore_optimizer.h.
* Remove Include/cpython/optimizer.h.
* Remove PyUnstable_Replace_Executor().
[3.13] gh-121018: Ensure ArgumentParser.parse_args with exit_on_error=False raises instead of exiting when given unrecognized arguments (GH-121019) (GH-121032)
[3.13] gh-120380: fix Python implementation of `pickle.Pickler` for `bytes` and `bytearray` objects in protocol version 5. (GH-120422) (GH-120832)
gh-120380: fix Python implementation of `pickle.Pickler` for `bytes` and `bytearray` objects in protocol version 5. (GH-120422)
(cherry picked from commit 7595e6743ac78ac0dd19418176f66d251668fafc)
[3.13] gh-120858: PyDict_Next should not lock the dict (GH-120859) (#120964)
PyDict_Next no longer locks the dictionary in the free-threaded build. Locking
around individual PyDict_Next calls is not sufficient because the function
returns borrowed references and because it allows concurrent modifications
during the iteraiton loop.
The internal locking also interferes with correct external synchronization
because it may suspend outer critical sections created by the caller.
(cherry picked from commit 375b723d5873f948696c7e85a97f4778d9e00ff0)
Petr Viktorin [Mon, 24 Jun 2024 18:24:19 +0000 (20:24 +0200)]
[3.13] gh-113993: Allow interned strings to be mortal, and fix related issues (GH-120520) (GH-120945)
* Add an InternalDocs file describing how interning should work and how to use it.
* Add internal functions to *explicitly* request what kind of interning is done:
- `_PyUnicode_InternMortal`
- `_PyUnicode_InternImmortal`
- `_PyUnicode_InternStatic`
* Switch uses of `PyUnicode_InternInPlace` to those.
* Disallow using `_Py_SetImmortal` on strings directly.
You should use `_PyUnicode_InternImmortal` instead:
- Strings should be interned before immortalization, otherwise you're possibly
interning a immortalizing copy.
- `_Py_SetImmortal` doesn't handle the `SSTATE_INTERNED_MORTAL` to
`SSTATE_INTERNED_IMMORTAL` update, and those flags can't be changed in
backports, as they are now part of public API and version-specific ABI.
* Add private `_only_immortal` argument for `sys.getunicodeinternedsize`, used in refleak test machinery.
* Make sure the statically allocated string singletons are unique. This means these sets are now disjoint:
- `_Py_ID`
- `_Py_STR` (including the empty string)
- one-character latin-1 singletons
Now, when you intern a singleton, that exact singleton will be interned.
* Add a `_Py_LATIN1_CHR` macro, use it instead of `_Py_ID`/`_Py_STR` for one-character latin-1 singletons everywhere (including Clinic).
* Intern `_Py_STR` singletons at startup.
* For free-threaded builds, intern `_Py_LATIN1_CHR` singletons at startup.
* Beef up the tests. Cover internal details (marked with `@cpython_only`).
* Add lots of assertions
Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>
[3.13] gh-119521: Rename IncompleteInputError to _IncompleteInputError and remove from public API/ABI (GH-119680, GH-120955) (GH-120944)
- gh-119521: Rename IncompleteInputError to _IncompleteInputError and remove from public API/ABI (GH-119680)
(cherry picked from commit ce1064e4c9bcfd673323ad690e60f86e1ab907bb)
[3.13] gh-120683: Fix an error in logging.LogRecord timestamp (GH-120709) (GH-120933)
The integer part of the timestamp can be rounded up, while the millisecond
calculation truncates, causing the log timestamp to be wrong by up to 999 ms
(affected roughly 1 in 8 million timestamps).
(cherry picked from commit 1500a23f33f5a6d052ff1ef6383d9839928b8ff1)
[3.13] gh-101830: Fix Tcl_Obj to string conversion (GH-120884) (GH-120905)
Accessing the Tkinter object's string representation no longer converts
the underlying Tcl object to a string on Windows.
(cherry picked from commit f4ddaa396715855ffbd94590f89ab7d55feeec07)
[3.13] gh-104855: Update Tkinter tests for Tcl/Tk 8.7 and 9.0 (GH-120824) (GH-120864)
The tests are now passed with the current version of Tcl/Tk under
development (8.7b1+ and 9.0b3+).
The following changes were also made to make the tests more flexible:
* Helper methods like checkParam() now interpret the expected error message
as a regular expression instead of a literal.
* Add support of new arguments in checkEnumParam():
- allow_empty=True skips testing with empty string;
- fullname= specifies the name for error message if it differs from the
option name;
- sort=True sorts values for error message.
* Add support of the allow_empty argument in checkReliefParam():
allow_empty=True adds an empty string to the list of accepted values.
* Attributes _clip_highlightthickness, _clip_pad and _clip_borderwidth
specify how negative values of options -highlightthickness, -padx, -pady
and -borderwidth are handled.
* Use global variables for some common error messages.
The supporting functions and structs used by the macros are also exposed for
cases where C macros are not available.
(cherry picked from commit 8f17d69b7bc906e8407095317842cc0fd52cd84a)
[3.13] gh-120773: document introspective attributes of an async generator object in the inspect module (GH-120778) (#120827)
gh-120773: document introspective attributes of an async generator object in the inspect module (GH-120778)
(cherry picked from commit 83d3d7aace32b8536f552f78dd29610344f13160)
Includes a follow-up fix to properly merge GH-119877:
* Add a link to free-threading HOWTO to the index (GH-120703)
(cherry picked from commit 45d5cab533a607716b2b41134839a59facf309cd)
Co-authored-by: Carol Willing <carolcode@willingconsulting.com> Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>
projects / thirdparty / Python / cpython.git / log
