Dynamically allocates the port for the pyrepl browser test, so that multiple
tests can run at the same time. Also allows the pyrepl test to honor the
CROSS_BUILD_DIR environment variable.
(cherry picked from commit 2be147e1e75022d66eecb80b46904ed61a7a574f)
Fix free-threading scaling bottleneck in sys.intern and `PyObject_SetAttr` by
avoiding the interpreter-wide lock when the string is already interned and
immortalized.
(cherry picked from commit 60093096ba62110151d822b072a01061876e9404)
gh-146202: Create tmp_dir in regrtest worker (GH-146347)
Create tmp_dir in libregrtest.worker since the directory can be
different than the --tempdir directory.
(cherry picked from commit bcff99cb3f3b887a08c4f0ace1279ced38dd9e62)
Co-authored-by: Victor Stinner <vstinner@python.org>
The get_annotations() docstring incorrectly referred to the SOURCE
format, which was renamed to STRING during PEP 749 development.
(cherry picked from commit 2a0fa500f82fc160feb726c0631f58c9a2f76796)
Co-authored-by: wavebyrd <160968744+wavebyrd@users.noreply.github.com>
Co-authored-by: Carson Jones <carson@Carsons-MacBook-Pro.local>
Base64 decoder (see binascii.a2b_base64(), base64.b64decode(), etc)
no longer ignores excess data after the first padded quad in non-strict
(default) mode. Instead, in conformance with RFC 4648, it ignores the
pad character, "=", if it is present before the end of the encoded data.
(cherry picked from commit 4561f6418a691b3e89aef0901f53fe0dfb7f7c0e)
(cherry picked from commit c94048be025ad9d39cd9307db8f503039094df11)
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
To avoid duplicate content in the Enum HOWTO and
API documentation which is not automatically synced,
the section about supported __dunder__ and _sunder
names is moved from HOWTO to API docs.
See also https://github.com/python/cpython/pull/136791
(cherry picked from commit 629a363ddd2889f023d5925506e61f5b6647accd)
Co-authored-by: Rafael Weingartner-Ortner <38643099+RafaelWO@users.noreply.github.com>
gh-146197: Run -m test.pythoninfo on the Emscripten CI (#146332)
(cherry picked from commit a57209eb98943f4d8edbf56a55e98ec112e00e39)
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
gh-108907: ctypes: Document _type_ codes (GH-145837)
Add `_SimpleCData._type_` docs.
Add type codes to the summary table.
Cross-link `struct`, `array`, and `ctypes`; throw in `numpy` too.
(Anyone wanting to add a code should be aware of those.)
Add `py_object`, and `VARIANT_BOOL` for completeness.
(cherry picked from commit 1114d7f7f874790f009c61cc14965888769bc198)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Docs: replace all `datetime` imports with `import datetime as dt` (GH-145640)
(cherry picked from commit 83360b5869a4981c87dcb59d1186d26c41fe3386)
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Also fix a few related issues in the pyatomic headers:
* Fix _Py_atomic_store_uint_release in pyatomic_msc.h to use __stlr32
on ARM64 instead of a plain volatile store (which is only relaxed on
ARM64).
* Add missing _Py_atomic_store_uint_release to pyatomic_gcc.h.
* Fix pseudo-code comment for _Py_atomic_store_ptr_release in
pyatomic.h.
(cherry picked from commit 1eff27f2c0452b3114bcf139062c87c025842c3e)
gh-146092: Raise MemoryError on allocation failure in _zoneinfo (GH-146165)
(cherry picked from commit 6450b1d142b6254d2e3b2eba47d69125ca79b3fe)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-91279: Note `SOURCE_DATE_EPOCH` support in `ZipFile.writestr()` doc (GH-139396)
(cherry picked from commit 5ad738f8fb214e9852dc527e6754cbfb7abf6cc8)
Co-authored-by: Wulian233 <1055917385@qq.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
Add tests for corner cases: NULL pointers and out of range values.
(cherry picked from commit ab47892c32e6361f2180e7d86682650f0850c1c4)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-145754: Update signature retrieval in unittest.mock to use forwardref annotation format (GH-145756)
(cherry picked from commit d357a7dbf38868844415ec1d5df80379ea5a2326)
Co-authored-by: Matthias Schoettle <git@mattsch.com>
This allows us to change the test arguments from the python repo rather
than having to change buildmaster-config.
(cherry picked from commit 6b5511d66bab0754d1d959cfe98947c536bf4d82)
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
Adds a standalone target for building all dependencies so that the buildbot
script is independent of a specific dependency list.
(cherry picked from commit db11623694d1231323ee3a9339f7f7504a839478)
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
Configure node version as part of the emscripten build script, and install
that node version if it isn't available.
(cherry picked from commit 91e1312b950e3a98a9e968da02500db127e06f43)
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
Add special cases for classmethod and staticmethod descriptors in
_PyObject_GetMethodStackRef() to avoid calling tp_descr_get, which
avoids reference count contention on the bound method and underlying
callable. This improves scaling when calling classmethods and
staticmethods from multiple threads.
Also refactor method_vectorcall in classobject.c into a new
_PyObject_VectorcallPrepend() helper so that it can be used by
PyObject_VectorcallMethod as well.
(cherry picked from commit e0f7c1097e19b6f5c2399e19f283c9fb373c243f)
Fix error handling in _PyFloat_FromDouble_ConsumeInputs() used by
_BINARY_OP_ADD_FLOAT, _BINARY_OP_SUBTRACT_FLOAT and
_BINARY_OP_MULTIPLY_FLOAT opcodes. PyStackRef_FromPyObjectSteal()
must not be called with a NULL pointer.
Fix also _BINARY_OP_INPLACE_ADD_UNICODE opcode.
- Add leading space so that the spacing between the previous annotation
and the thread safety annotation looks correct.
- Remove trailing period from the link to the thread safety level.
(cherry picked from commit 580043dfae90331de15cf1504d09e2c7216182a6)
Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
Provides a `run` command in the Emscripten build tooling, and adds
environment variable configuration for EMSDK_CACHE, CROSS_BUILD_DIR
and QUIET.
(cherry picked from commit abd5246305655fc09e4e3c668c8ca09a1b0fc638)
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
gh-146092: Handle _PyFrame_GetFrameObject() failures properly (#146124)
* Fix _PyFrame_GetLocals() and _PyFrame_GetLocals() error handling.
* _PyEval_ExceptionGroupMatch() now fails on _PyFrame_GetLocals()
error.
(cherry picked from commit e1e4852133ea548479bc9b975420a32331df7cee)
gh-146093: Fix csv _set_str(): check if PyUnicode_DecodeASCII() failed (GH-146113)
The function can fail on a memory allocation failure.
Bug reported by devdanzin.
(cherry picked from commit 724c7c8146f44a7c737ec4588a1ee4b9db994f6f)
Co-authored-by: Victor Stinner <vstinner@python.org>
Cache one datachunk per tstate to prevent alloc/dealloc thrashing when repeatedly hitting the same call depth at exactly the wrong boundary.
Move new _ts member to the end to not mess up remote debuggers' ideas of the
struct's layout. (The struct is only created by the runtime, and the new
field only used by the runtime, so it should be safe.)
(cherry picked from commit 706fd4ec08acbf1b1def3630017ebe55d224adfa)
Co-authored-by: T. Wouters <thomas@python.org>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
