From 3d212860c14571b54ba591f37b537188e3de55fd Mon Sep 17 00:00:00 2001
From: Jeff <138259519+jdotc1@users.noreply.github.com>
Date: Sat, 24 Oct 2026 16:50:18 -0400
Subject: [PATCH 1/2] COMP: Report skipped xarray tests in Python CI

---
 Testing/ContinuousIntegration/AzurePipelinesMacOSPython.yml   | 2 +-
 Testing/ContinuousIntegration/AzurePipelinesWindowsPython.yml | 2 +-
 Wrapping/Generators/Python/Tests/CMakeLists.txt               | 4 ++++
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Testing/ContinuousIntegration/AzurePipelinesMacOSPython.yml b/Testing/ContinuousIntegration/AzurePipelinesMacOSPython.yml
index 32d596e1bc8..90f981cf191 100644
--- a/Testing/ContinuousIntegration/AzurePipelinesMacOSPython.yml
+++ b/Testing/ContinuousIntegration/AzurePipelinesMacOSPython.yml
@@ -80,7 +80,7 @@ jobs:
         sudo pip3 install ninja numpy>=1.20 typing-extensions
         sudo python3 -m pip install --upgrade setuptools
         sudo python3 -m pip install scikit-ci-addons
-        sudo python3 -m pip install lxml dask distributed
+        sudo python3 -m pip install lxml dask distributed xarray
         brew install ccache
       displayName: 'Install dependencies'
 
diff --git a/Testing/ContinuousIntegration/AzurePipelinesWindowsPython.yml b/Testing/ContinuousIntegration/AzurePipelinesWindowsPython.yml
index 3e834a7dfda..4b818ca4906 100644
--- a/Testing/ContinuousIntegration/AzurePipelinesWindowsPython.yml
+++ b/Testing/ContinuousIntegration/AzurePipelinesWindowsPython.yml
@@ -59,7 +59,7 @@ jobs:
     - script: |
         python -m pip install ninja numpy>=1.20 typing-extensions
         python -m pip install --upgrade setuptools
-        python -m pip install scikit-ci-addons dask distributed lxml
+        python -m pip install scikit-ci-addons dask distributed lxml xarray
         choco install ccache -y
       displayName: 'Install dependencies'
 
diff --git a/Wrapping/Generators/Python/Tests/CMakeLists.txt b/Wrapping/Generators/Python/Tests/CMakeLists.txt
index c17427e455d..5e0b51280c2 100644
--- a/Wrapping/Generators/Python/Tests/CMakeLists.txt
+++ b/Wrapping/Generators/Python/Tests/CMakeLists.txt
@@ -225,6 +225,10 @@ if(ITK_WRAP_unsigned_char AND WRAP_2)
         ${CMAKE_CURRENT_SOURCE_DIR}/test_xarray.py
         DATA{${WrapITK_SOURCE_DIR}/images/cthead1.png}
     )
+    set_tests_properties(
+      PythonXarrayTest
+      PROPERTIES SKIP_REGULAR_EXPRESSION "xarray not imported"
+    )
     itk_python_add_test(
       NAME PythonImreadSingleFileListTest
       COMMAND

From ca27ff978fb2707af0d0f1f13e7da16443968b73 Mon Sep 17 00:00:00 2001
From: Jeff <138259519+jdotc1@users.noreply.github.com>
Date: Sat, 24 Oct 2026 17:01:57 -0400
Subject: [PATCH 2/2] STYLE: Format xarray test skip property

---
 Wrapping/Generators/Python/Tests/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Wrapping/Generators/Python/Tests/CMakeLists.txt b/Wrapping/Generators/Python/Tests/CMakeLists.txt
index 5e0b51280c2..07b049d71f0 100644
--- a/Wrapping/Generators/Python/Tests/CMakeLists.txt
+++ b/Wrapping/Generators/Python/Tests/CMakeLists.txt
@@ -227,7 +227,9 @@ if(ITK_WRAP_unsigned_char AND WRAP_2)
     )
     set_tests_properties(
       PythonXarrayTest
-      PROPERTIES SKIP_REGULAR_EXPRESSION "xarray not imported"
+      PROPERTIES
+        SKIP_REGULAR_EXPRESSION
+          "xarray not imported"
     )
     itk_python_add_test(
       NAME PythonImreadSingleFileListTest