Try enabling python wheel

.github/workflows/windows.yml

@@ -45,3 +45,64 @@ jobs:
         mkdir cmake-build
         cmake -S . -B cmake-build -G "Visual Studio 16 2019"
         cmake --build cmake-build
+
+  build-test-wheel:
+    name: Python
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: ['windows-2019']
+        python: ['3.11']
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        # required for `git describe --tags` to work
+        fetch-depth: 0
+
+    - name: Setup Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python }}
+
+    - name: Build Windows Wheel
+      run: |
+        python.exe -m pip install -U build delvewheel
+        python.exe -m build --wheel
+
+    - name: Upload wheel as artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: ${{ matrix.os }} Python ${{ matrix.python }} wheel
+        path: dist/*
+
+    - name: Install
+      run:     Get-ChildItem dist\* | ForEach-Object { python.exe -m pip install $_.FullName }
+
+    - name: Run Python tests
+      run: |
+        # Runs tests on installed distribution from an empty directory
+        python.exe -m pip install -r test_requirements.txt
+
+        # pytest adds every directory up-to and including python/ into sys.path,
+        # meaning that "import resdata" will import python/resdata and not the installed
+        # one. This doesn't work because the resdata.so library only exists in
+        # site-packages, so we copy directories required by the tests out into its
+        # own temporary directory.
+        New-Item -ItemType Directory -Path test-run -Force
+        Push-Location -Path test-run
+        New-Item -ItemType Directory -Path .git, python -Force
+        New-Item -ItemType SymbolicLink -Path bin -Target ${{ github.workspace }}\bin
+        New-Item -ItemType SymbolicLink -Path lib -Target ${{ github.workspace }}\lib
+        New-Item -ItemType SymbolicLink -Path test-data -Target ${{ github.workspace }}\test-data
+        Copy-Item -Path ${{ github.workspace }}\python\tests -Destination .\python\tests -Recurse -Force
+
+        # Env vars
+        $env:RD_SKIP_SIGNAL = "1"
+        $env:ERT_SHOW_BACKTRACE = "1"
+
+        # Run tests
+        python.exe -m pytest python/tests