build: bump PyVista and VTK versions (support Python 3.13)

.github/workflows/ci_cd.yml

@@ -9,7 +9,7 @@ on:
       - main
 
 env:
-  MAIN_PYTHON_VERSION: '3.12'
+  MAIN_PYTHON_VERSION: '3.13'
   PACKAGE_NAME: 'ansys-geometry-core'
   DOCUMENTATION_CNAME: 'geometry.docs.pyansys.com'
   ANSRV_GEO_IMAGE: 'ghcr.io/ansys/geometry'
@@ -401,6 +401,12 @@ jobs:
           echo "SKIP_UNSTABLE=$Result" >> $GITHUB_ENV
           echo "SKIP_UNSTABLE will be: $Result"
 
+      - name: Set up headless display
+        if: env.SKIP_UNSTABLE == 'false'
+        uses: pyvista/setup-headless-display-action@52bda06d59c0fc422fc2512c9c670bf6b66616f8 # v3.2
+        with:
+          pyvista: false
+
       - name: Login in Github Container registry
         if: env.SKIP_UNSTABLE == 'false'
         uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
@@ -474,6 +480,11 @@ jobs:
       matrix:
         python-version: ['3.10', '3.11', '3.12', '3.13']
     steps:
+      - name: Set up headless display
+        uses: pyvista/setup-headless-display-action@52bda06d59c0fc422fc2512c9c670bf6b66616f8 # v3.2
+        with:
+          pyvista: false
+
       - name: Login in Github Container registry
         uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
         with:
@@ -769,6 +780,11 @@ jobs:
         with:
           python-version: ${{ env.MAIN_PYTHON_VERSION }}
 
+      - name: Set up headless display
+        uses: pyvista/setup-headless-display-action@52bda06d59c0fc422fc2512c9c670bf6b66616f8 # v3.2
+        with:
+          pyvista: false
+
       - name: Download Linux binaries
         uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
@@ -805,7 +821,6 @@ jobs:
           python-version: ${{ env.MAIN_PYTHON_VERSION }}
           pytest-extra-args: "--use-existing-service=yes"
           checkout: false
-          requires-xvfb: true
           randomize: true
 
       - name: "Compressing Linux Dockerfile"

.github/workflows/nightly_docker_test.yml

@@ -21,7 +21,7 @@ on:
       - v*
 
 env:
-  MAIN_PYTHON_VERSION: '3.12'
+  MAIN_PYTHON_VERSION: '3.13'
   ANSRV_GEO_IMAGE_WINDOWS_CORE_TAG: ghcr.io/ansys/geometry:core-windows-latest-unstable
   ANSRV_GEO_IMAGE_LINUX_CORE_TAG: ghcr.io/ansys/geometry:core-linux-latest-unstable
   ANSRV_GEO_PORT: 710
@@ -220,7 +220,6 @@ jobs:
           ALLOW_PLOTTING: true
         with:
           python-version: ${{ env.MAIN_PYTHON_VERSION }}
-          requires-xvfb: true
 
       - name: Stop the Geometry service
         if: always()

doc/changelog.d/1924.dependencies.md

@@ -0,0 +1 @@
+bump PyVista and VTK versions (support Python 3.13)

doc/changelog.d/1925.fixed.md

@@ -0,0 +1 @@
+docstyle ordering

pyproject.toml

@@ -58,7 +58,7 @@ all = [
 tests = [
     "ansys-platform-instancemanagement==1.1.2",
     "ansys-tools-path==0.7.1",
-    "ansys-tools-visualization-interface==0.8.3",
+    "ansys-tools-visualization-interface==0.9.1",
     "beartype==0.20.2",
     "docker==7.1.0",
     "geomdl==5.3.1",
@@ -72,24 +72,22 @@ tests = [
     "pytest==8.3.5",
     "pytest-cov==6.1.1",
     "pytest-pyvista==0.1.9",
-    "pytest-xvfb==3.1.1",
-    "pyvista[jupyter]==0.44.2",
+    "pyvista[jupyter]==0.45.0",
     "requests==2.32.3",
     "scipy==1.15.2",
     "semver==3.0.4",
     "six==1.17.0",
-    "vtk==9.3.1",
+    "vtk==9.4.2",
 ]
 tests-minimal = [
     "pytest==8.3.5",
     "pytest-cov==6.1.1",
     "pytest-pyvista==0.1.9",
-    "pytest-xvfb==3.1.1",
 ]
 doc = [
     "ansys-sphinx-theme[autoapi]==1.4.2",
     "ansys-tools-path==0.7.1",
-    "ansys-tools-visualization-interface==0.8.3",
+    "ansys-tools-visualization-interface==0.9.1",
     "beartype==0.20.2",
     "docker==7.1.0",
     "geomdl==5.3.1",
@@ -110,7 +108,7 @@ doc = [
     "Pint==0.24.4",
     "protobuf==5.29.3",
     "pygltflib==1.16.3",
-    "pyvista[jupyter]==0.44.2",
+    "pyvista[jupyter]==0.45.0",
     "quarto-cli==1.6.42",
     "requests==2.32.3",
     "scipy==1.15.2",
@@ -121,7 +119,7 @@ doc = [
     "sphinx-copybutton==0.5.2",
     "sphinx-jinja==2.0.2",
     "trame-vtk==2.8.15",
-    "vtk==9.3.1",
+    "vtk==9.4.2",
 ]
 
 [project.urls]

src/ansys/geometry/core/_grpc/_services/_service.py

@@ -35,21 +35,21 @@ class _GRPCServices:
     """
     Placeholder for the gRPC services (i.e. stubs).
 
-    Notes
-    -----
-    This class provides a unified interface to access the different
-    gRPC services available in the Geometry API. It allows for easy
-    switching between different versions of the API by using the
-    `version` parameter in the constructor. The services are lazy-loaded
-    to avoid unnecessary imports and to improve performance.
-
     Parameters
     ----------
     channel : grpc.Channel
         The gRPC channel to the server.
     version : GeometryApiProtos | str | None
         The version of the gRPC API protocol to use. If None, the latest
         version is used.
+
+    Notes
+    -----
+    This class provides a unified interface to access the different
+    gRPC services available in the Geometry API. It allows for easy
+    switching between different versions of the API by using the
+    `version` parameter in the constructor. The services are lazy-loaded
+    to avoid unnecessary imports and to improve performance.
     """
 
     def __init__(self, channel: grpc.Channel, version: GeometryApiProtos | str | None = None):

src/ansys/geometry/core/_grpc/_services/base/conversions.py

@@ -59,11 +59,6 @@ def from_measurement_to_server_angle(input: Measurement) -> float:
 def to_distance(value: float | int) -> Distance:
     """Convert a server value to a Distance object.
 
-    Notes
-    -----
-    The value is converted to a Distance object using the default server length unit.
-    The value should represent a length in the server's unit system.
-
     Parameters
     ----------
     value : float | int
@@ -73,5 +68,10 @@ def to_distance(value: float | int) -> Distance:
     -------
     Distance
         Converted distance.
+
+    Notes
+    -----
+    The value is converted to a Distance object using the default server length unit.
+    The value should represent a length in the server's unit system.
     """
     return Distance(value, DEFAULT_UNITS.SERVER_LENGTH)

src/ansys/geometry/core/_grpc/_version.py

@@ -71,10 +71,6 @@ def from_string(version_string: str) -> "GeometryApiProtos":
     def verify_supported(self, channel: grpc.Channel) -> bool:
         """Check if the version is supported.
 
-        Notes
-        -----
-        This method checks if the server supports the gRPC API protocol version.
-
         Parameters
         ----------
         channel : grpc.Channel
@@ -84,6 +80,10 @@ def verify_supported(self, channel: grpc.Channel) -> bool:
         -------
         bool
             True if the server supports the version, otherwise False.
+
+        Notes
+        -----
+        This method checks if the server supports the gRPC API protocol version.
         """
         pb2_grpc = self.value[1]
         if pb2_grpc is None:

src/ansys/geometry/core/connection/client.py

@@ -51,10 +51,6 @@
 def _create_geometry_channel(target: str) -> grpc.Channel:
     """Create a Geometry service gRPC channel.
 
-    Notes
-    -----
-    Contains specific options for the Geometry service.
-
     Parameters
     ----------
     target : str
@@ -65,6 +61,10 @@ def _create_geometry_channel(target: str) -> grpc.Channel:
     -------
     ~grpc.Channel
         gRPC channel for the Geometry service.
+
+    Notes
+    -----
+    Contains specific options for the Geometry service.
     """
     return grpc.insecure_channel(
         target,
@@ -94,16 +94,16 @@ def wait_until_healthy(channel: grpc.Channel | str, timeout: float) -> grpc.Chan
         * If the total elapsed time exceeds the value for the ``timeout`` parameter,
           a ``TimeoutError`` is raised.
 
-    Raises
-    ------
-    TimeoutError
-        Raised when the total elapsed time exceeds the value for the ``timeout`` parameter.
-
     Returns
     -------
     grpc.Channel
         The channel that was passed in. This channel is guaranteed to be healthy.
         If a string was passed in, a channel is created using the default insecure channel.
+
+    Raises
+    ------
+    TimeoutError
+        Raised when the total elapsed time exceeds the value for the ``timeout`` parameter.
     """
     t_max = time.time() + timeout
     t_out = 0.1

src/ansys/geometry/core/designer/component.py

@@ -506,12 +506,6 @@ def set_shared_topology(self, share_type: SharedTopologyType) -> None:
     def __build_body_from_response(self, response: dict) -> Body:
         """Build a body from a response dictionary coming out of the gRPC call.
 
-        Notes
-        -----
-        This is a completely private method and is intended to be
-        used only within the class. It handles the MasterBody and
-        Body creation, and addition to the component.
-
         Parameters
         ----------
         response : dict
@@ -521,6 +515,12 @@ def __build_body_from_response(self, response: dict) -> Body:
         -------
         Body
             Body object.
+
+        Notes
+        -----
+        This is a completely private method and is intended to be
+        used only within the class. It handles the MasterBody and
+        Body creation, and addition to the component.
         """
         tb = MasterBody(
             response["master_id"],
@@ -1102,10 +1102,6 @@ def __create_beams_legacy(
     ) -> list[Beam]:
         """Create beams under the component.
 
-        Notes
-        -----
-        This is a legacy method, which is used in versions up to Ansys 25.1.1 products.
-
         Parameters
         ----------
         segments : list[tuple[Point3D, Point3D]]
@@ -1117,6 +1113,10 @@ def __create_beams_legacy(
         -------
         list[Beam]
             A list of the created Beams.
+
+        Notes
+        -----
+        This is a legacy method, which is used in versions up to Ansys 25.1.1 products.
         """
         request = CreateBeamSegmentsRequest(parent=self.id, profile=profile.id)
 

src/ansys/geometry/core/designer/design.py

@@ -321,11 +321,6 @@ def download(
     def __export_and_download_legacy(self, format: DesignFileFormat) -> bytes:
         """Export and download the design from the server.
 
-        Notes
-        -----
-        This is a legacy method, which is used in versions
-        up to Ansys 25.1.1 products.
-
         Parameters
         ----------
         format : DesignFileFormat
@@ -335,6 +330,11 @@ def __export_and_download_legacy(self, format: DesignFileFormat) -> bytes:
         -------
         bytes
             The raw data from the exported and downloaded file.
+
+        Notes
+        -----
+        This is a legacy method, which is used in versions
+        up to Ansys 25.1.1 products.
         """
         # Process response
         self._grpc_client.log.debug(f"Requesting design download in {format.value[0]} format.")

src/ansys/geometry/core/designer/face.py

@@ -556,15 +556,15 @@ def tessellate(self, tess_options: TessellationOptions | None = None) -> "pv.Pol
         tess_options : TessellationOptions | None, default: None
             A set of options to determine the tessellation quality.
 
-        Notes
-        -----
-        The tessellation options are ONLY used if the face has not been tessellated before.
-        If the face has been tessellated before, the stored tessellation is returned.
-
         Returns
         -------
         ~pyvista.PolyData
             :class:`pyvista.PolyData` object holding the face.
+
+        Notes
+        -----
+        The tessellation options are ONLY used if the face has not been tessellated before.
+        If the face has been tessellated before, the stored tessellation is returned.
         """
         # If tessellation has not been called before... call it
         if self._body._template._tessellation is None: