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ci: update cibuildwheel to v4.1 and pyodide to 314 (#6095)

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* ci: update cibuildwheel to v4.1 and pyodide to 314

Bump pypa/cibuildwheel from v3.4 to v4.1 across the Pyodide, iOS, and
Android jobs. Move the Pyodide build to cp314-pyodide_wasm32
(pyodide 314.0.0).

Drop the iOS CIBW_SKIP: cp314-* workaround now that pypa/cibuildwheel#2494
is resolved.

Assisted-by: ClaudeCode:claude-opus-4.8

* test: xfail array resize on numpy<2.4 + Python 3.14

Removing the cp314 iOS skip surfaced a pre-existing numpy bug, not a
cibuildwheel regression: numpy<2.4 has a resize(refcheck=True) regression
on Python 3.14 where the reference held by the bound function isn't
detected, so a resize that should raise instead succeeds and the later
reshape rejects the non-square size. Fixed in numpy>=2.4, but the iOS test
environment has no numpy wheel newer than 2.3.5.post1, so xfail the test
for that specific combination.

Assisted-by: ClaudeCode:claude-opus-4.8

* test: link numpy resize aliasing issue and trim comment

iOS numpy wheels updated to 2.5.0, so the xfail is a general numpy<2.4 +
Python 3.14 guard rather than iOS-specific. Reference numpy/numpy#30265.

Assisted-by: ClaudeCode:claude-opus-4.8
This commit is contained in:
Henry Schreiner
2026-07-08 23:31:36 -04:00
committed by GitHub
parent 7ca651c0e5
commit 28b98f2d39
2 changed files with 13 additions and 2 deletions
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12
tests/test_numpy_array.py
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@@ -1,5 +1,7 @@
from __future__ import annotations
import sys
import pytest
import env # noqa: F401
@@ -7,6 +9,12 @@ from pybind11_tests import numpy_array as m
np = pytest.importorskip("numpy")
# numpy < 2.4 fails to detect aliasing in ndarray.resize on Python 3.14, so a
# resize that should raise instead succeeds: numpy/numpy#30265 (fixed in 2.4.0).
NUMPY_RESIZE_REFCHECK_BROKEN = sys.version_info >= (3, 14) and tuple(
int(x) for x in np.__version__.split(".")[:2]
) < (2, 4)
def test_dtypes():
# See issue #1328.
@@ -485,6 +493,10 @@ def test_initializer_list():
assert m.array_initializer_list4().shape == (1, 2, 3, 4)
@pytest.mark.xfail(
NUMPY_RESIZE_REFCHECK_BROKEN,
reason="numpy<2.4 resize(refcheck) regression on Python 3.14",
)
def test_array_resize():
a = np.array([1, 2, 3, 4, 5, 6, 7, 8, 9], dtype="float64")
m.array_reshape2(a)