- os: windows-latest

python: 313t

platform_id: win_amd64

free_threaded_support: True

FREE_THREADED_BUILD="$(python -c"import sysconfig; print(bool(sysconfig.get_config_var('Py_GIL_DISABLED')))")"

if [[ $FREE_THREADED_BUILD == "False" ]]; then

# Prepare a minimal Windows environement without any developer runtime libraries

# installed to check that the scikit-learn wheel does not implicitly rely on

# external DLLs when running the tests.

TEMP_FOLDER="$HOME/AppData/Local/Temp"

WHEEL_PATH=$(ls -d $TEMP_FOLDER/**/*/repaired_wheel/*)

WHEEL_NAME=$(basename $WHEEL_PATH)

cp $WHEEL_PATH $WHEEL_NAME

# Dot the Python version for identifying the base Docker image

PYTHON_DOCKER_IMAGE_PART=$(echo ${PYTHON_VERSION:0:1}.${PYTHON_VERSION:1:2})

if [[ "$CIBW_PRERELEASE_PYTHONS" =~ [tT]rue ]]; then

PYTHON_DOCKER_IMAGE_PART="${PYTHON_DOCKER_IMAGE_PART}-rc"

fi

# We could have all of the following logic in a Dockerfile but it's a lot

# easier to do it in bash rather than figure out how to do it in Powershell

# inside the Dockerfile ...

DOCKER_IMAGE="winamd64/python:${PYTHON_DOCKER_IMAGE_PART}-windowsservercore"

MNT_FOLDER="C:/mnt"

CONTAINER_ID=$(docker run -it -v "$(cygpath -w $PWD):$MNT_FOLDER" -d $DOCKER_IMAGE)

function exec_inside_container() {

docker exec $CONTAINER_ID powershell -Command $1

}

exec_inside_container "python -m pip install $MNT_FOLDER/$WHEEL_NAME"

exec_inside_container "python -m pip install $CIBW_TEST_REQUIRES"

# Save container state to scikit-learn/minimal-windows image. On Windows the

# container needs to be stopped first.

docker stop $CONTAINER_ID

docker commit $CONTAINER_ID scikit-learn/minimal-windows

# This is too cumbersome to use a Docker image in the free-threaded case

# TODO Remove the next three lines when scipy and pandas each have a release

# with a Windows free-threaded wheel.

python -m pip install numpy

dev_anaconda_url=https://pypi.anaconda.org/scientific-python-nightly-wheels/simple

python -m pip install --pre --upgrade --timeout=60 --extra-index $dev_anaconda_url scipy pandas --only-binary :all:

python -m pip install $CIBW_TEST_REQUIRES

FREE_THREADED_BUILD="$(python -c"import sysconfig; print(bool(sysconfig.get_config_var('Py_GIL_DISABLED')))")"

if [[ $FREE_THREADED_BUILD == "False" ]]; then

# Run the tests for the scikit-learn wheel in a minimal Windows environment

# without any developer runtime libraries installed to ensure that it does not

# implicitly rely on the presence of the DLLs of such runtime libraries.

docker container run \

--rm scikit-learn/minimal-windows \

powershell -Command "python -c 'import sklearn; sklearn.show_versions()'"

docker container run \

-e SKLEARN_SKIP_NETWORK_TESTS=1 \

--rm scikit-learn/minimal-windows \

powershell -Command "pytest --pyargs sklearn"

# This is too cumbersome to use a Docker image in the free-threaded case

export PYTHON_GIL=0

python -c "import sklearn; sklearn.show_versions()"

pytest --pyargs sklearn