Skip big-endian floats in test_serialize_scipy_sparse if using scipy>=1.15.0 (#8977)

Author: hendrikmakait

distributed/protocol/tests/test_scipy.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import pytest
+from packaging.version import Version
 
 from distributed.protocol import deserialize, serialize
 
@@ -9,6 +10,10 @@
 scipy_sparse = pytest.importorskip("scipy.sparse")
 
 
+SCIPY_VERSION = Version(scipy.__version__)
+SCIPY_GE_1_15_0 = SCIPY_VERSION.release >= (1, 15, 0)
+
+
 @pytest.mark.parametrize(
     "sparse_type",
     [
@@ -23,7 +28,22 @@
 )
 @pytest.mark.parametrize(
     "dtype",
-    [numpy.dtype("<f4"), numpy.dtype(">f4"), numpy.dtype("<f8"), numpy.dtype(">f8")],
+    [
+        numpy.dtype("<f4"),
+        pytest.param(
+            numpy.dtype(">f4"),
+            marks=pytest.mark.skipif(
+                SCIPY_GE_1_15_0, reason="https://github.com/scipy/scipy/issues/22258"
+            ),
+        ),
+        numpy.dtype("<f8"),
+        pytest.param(
+            numpy.dtype(">f8"),
+            marks=pytest.mark.skipif(
+                SCIPY_GE_1_15_0, reason="https://github.com/scipy/scipy/issues/22258"
+            ),
+        ),
+    ],
 )
 def test_serialize_scipy_sparse(sparse_type, dtype):
     a = numpy.array([[0, 1, 0], [2, 0, 3], [0, 4, 0]], dtype=dtype)