(cherry picked from commit bea0d3d12b)
(cherry picked from commit b3377c3b41)
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: AN Long <aisk@users.noreply.github.com>
gh-131712: Build _suggestions extension on Windows (GH-131759)
Add a test checking that the '_suggestions' extension is available.
(cherry picked from commit 9ef9d687ff)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-131020: py.exe launcher does not correctly detect a BOM when searching for the shebang (GH-131021)
(cherry picked from commit 36ef3bfe39)
Co-authored-by: Chris Eibl <138194463+chris-eibl@users.noreply.github.com>
gh-124487: Update Windows API version to Windows 8.1 (GH-124676)
(cherry picked from commit a4916e6013)
Co-authored-by: Steve Dower <steve.dower@python.org>
- gh-119521: Rename IncompleteInputError to _IncompleteInputError and remove from public API/ABI (GH-119680)
(cherry picked from commit ce1064e4c9)
- gh-119521: Use `PyAPI_DATA`, not `extern`, for `_PyExc_IncompleteInputError` (GH-120955)
(cherry picked from commit ac61d58db0)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Fixes an AttributeError that occurs when checking if ns.temp is an absolute path during building from source on Windows.
(cherry picked from commit d8a82cca12)
Co-authored-by: I-Shen Leong <i-shenl@activestate.com>
Add the ability to enable/disable the GIL at runtime, and use that in
the C module loading code.
We can't know before running a module init function if it supports
free-threading, so the GIL is temporarily enabled before doing so. If
the module declares support for running without the GIL, the GIL is
later disabled. Otherwise, the GIL is permanently enabled, and will
never be disabled again for the life of the current interpreter.
This PR adds the ability to enable the GIL if it was disabled at
interpreter startup, and modifies the multi-phase module initialization
path to enable the GIL when loading a module, unless that module's spec
includes a slot indicating it can run safely without the GIL.
PEP 703 called the constant for the slot `Py_mod_gil_not_used`; I went
with `Py_MOD_GIL_NOT_USED` for consistency with gh-104148.
A warning will be issued up to once per interpreter for the first
GIL-using module that is loaded. If `-v` is given, a shorter message
will be printed to stderr every time a GIL-using module is loaded
(including the first one that issues a warning).
Add Py_GetConstant() and Py_GetConstantBorrowed() functions.
In the limited C API version 3.13, getting Py_None, Py_False,
Py_True, Py_Ellipsis and Py_NotImplemented singletons is now
implemented as function calls at the stable ABI level to hide
implementation details. Getting these constants still return borrowed
references.
Add _testlimitedcapi/object.c and test_capi/test_object.py to test
Py_GetConstant() and Py_GetConstantBorrowed() functions.
We add _winapi.BatchedWaitForMultipleObjects to wait for larger numbers of handles.
This is an internal module, hence undocumented, and should be used with caution.
Check the docstring for info before using BatchedWaitForMultipleObjects.
The new `PyList_GetItemRef` is similar to `PyList_GetItem`, but returns
a strong reference instead of a borrowed reference. Additionally, if the
passed "list" object is not a list, the function sets a `TypeError`
instead of calling `PyErr_BadInternalCall()`.
