typing

src/ifcopenshell-python/ifcopenshell/api/geometry/add_representation.py

@@ -29,7 +29,7 @@ EPSILON = 1e-6
 
 
 class Usecase:
-    def __init__(self, file, **settings):
+    def __init__(self, file: ifcopenshell.file, **settings):
         # TODO: This usecase currently depends on Blender's data model
         self.file = file
         self.settings = {
@@ -58,7 +58,7 @@ class Usecase:
         for key, value in settings.items():
             self.settings[key] = value
 
-    def execute(self):
+    def execute(self) -> ifcopenshell.entity_instance:
         self.is_manifold = None
         if (
             isinstance(self.settings["geometry"], bpy.types.Mesh)
@@ -379,7 +379,7 @@ class Usecase:
             Axis=self.file.createIfcDirection(polygon.normal),
         ))
 
-    def create_annotation_fill_areas(self, is_2d=False):
+    def create_annotation_fill_areas(self, is_2d=False) -> list[ifcopenshell.entity_instance]:
         items = []
         if self.file.schema != "IFC2X3":
             points = self.create_cartesian_point_list_from_vertices(self.settings["geometry"].vertices, is_2d=is_2d)
@@ -391,7 +391,9 @@ class Usecase:
             items.append(self.file.createIfcAnnotationFillArea(OuterBoundary=curve))
         return items
 
-    def create_curve_from_polygon(self, points, polygon, is_2d=False):
+    def create_curve_from_polygon(
+        self, points: ifcopenshell.entity_instance, polygon: bpy.types.MeshPolygon, is_2d=False
+    ) -> ifcopenshell.entity_instance:
         indices = list(polygon.vertices)
         indices.append(indices[0])
         edge_loop = [self.file.createIfcLineIndex((v1 + 1, v2 + 1)) for v1, v2 in zip(indices, indices[1:])]
@@ -460,7 +462,7 @@ class Usecase:
             return False
         return True
 
-    def create_curves(self, should_exclude_faces=False, is_2d=False):
+    def create_curves(self, should_exclude_faces=False, is_2d=False, ignore_non_loose_edges=False):
         geom_data = self.settings["geometry"]
 
         if isinstance(geom_data, bpy.types.Mesh):
@@ -530,7 +532,9 @@ class Usecase:
         bmesh.ops.remove_doubles(bm, verts=bm.verts, dist=0.0001)
         tool.Blender.apply_bmesh(mesh, bm)
 
-    def create_curves_from_mesh_ifc2x3(self, should_exclude_faces=False, is_2d=False):
+    def create_curves_from_mesh_ifc2x3(
+        self, should_exclude_faces=False, is_2d=False
+    ) -> list[ifcopenshell.entity_instance]:
         geom_data = self.settings["geometry"].copy()
         self.remove_doubles_from_mesh(geom_data)
         curves = []
@@ -810,7 +814,7 @@ class Usecase:
         z = self.convert_si_to_unit(z)
         return self.file.createIfcCartesianPoint((x, y, z))
 
-    def create_cartesian_point_list_from_vertices(self, vertices, is_2d=False):
+    def create_cartesian_point_list_from_vertices(self, vertices: list[bpy.types.MeshVertex], is_2d=False):
         if is_2d:
             return self.file.createIfcCartesianPointList2D([self.convert_si_to_unit(v.co.xy) for v in vertices])
         return self.file.createIfcCartesianPointList3D([self.convert_si_to_unit(v.co) for v in vertices])

src/ifcopenshell-python/ifcopenshell/api/material/add_profile.py

@@ -15,10 +15,18 @@
 #
 # You should have received a copy of the GNU Lesser General Public License
 # along with IfcOpenShell.  If not, see <http://www.gnu.org/licenses/>.
+import ifcopenshell
+from typing import Optional
 
 
 class Usecase:
-    def __init__(self, file, profile_set=None, material=None, profile=None):
+    def __init__(
+        self,
+        file: ifcopenshell.file,
+        profile_set: ifcopenshell.entity_instance,
+        material: Optional[ifcopenshell.entity_instance] = None,
+        profile: Optional[ifcopenshell.entity_instance] = None,
+    ):
         """Add a new profile item to a profile set
 
         A profile item in a profile set represents an extruded 2D profile curve
@@ -41,10 +49,10 @@ class Usecase:
             how to add a profile set.
         :type profile_set: ifcopenshell.entity_instance.entity_instance
         :param material: The IfcMaterial that the profile item is made out of.
-        :type material: ifcopenshell.entity_instance.entity_instance
+        :type material: ifcopenshell.entity_instance.entity_instance, optional
         :param profile: The IfcProfileDef that represents the 2D cross section
             of the the profile item.
-        :type profile: ifcopenshell.entity_instance.entity_instance
+        :type profile: ifcopenshell.entity_instance.entity_instance, optional
         :return: The newly created IfcMaterialProfile
         :rtype: ifcopenshell.entity_instance.entity_instance
 
@@ -84,7 +92,7 @@ class Usecase:
         self.file = file
         self.settings = {"profile_set": profile_set, "material": material, "profile": profile}
 
-    def execute(self):
+    def execute(self) -> ifcopenshell.entity_instance:
         profiles = list(self.settings["profile_set"].MaterialProfiles or [])
         profile = self.file.create_entity("IfcMaterialProfile")
         if self.settings["material"]:

src/ifcopenshell-python/ifcopenshell/api/owner/update_owner_history.py

@@ -21,10 +21,11 @@ import ifcopenshell
 import ifcopenshell.api
 import ifcopenshell.api.owner.settings
 import ifcopenshell.util.element
+from typing import Union
 
 
 class Usecase:
-    def __init__(self, file, element=None):
+    def __init__(self, file: ifcopenshell.file, element: ifcopenshell.entity_instance):
         """Updates the owner that is assigned to an object
 
         This ensures that the owner is tracked to have modified the object last,
@@ -60,7 +61,7 @@ class Usecase:
         self.file = file
         self.settings = {"element": element}
 
-    def execute(self):
+    def execute(self) -> Union[ifcopenshell.entity_instance, None]:
         if not hasattr(self.settings["element"], "OwnerHistory"):
             return
         user = ifcopenshell.api.owner.settings.get_user(self.file)