black .

src/bonsai/bonsai/bim/import_ifc.py

@@ -1295,6 +1295,7 @@ class IfcImporter:
                 if element.is_a("IfcSpace"):
                     obj.hide_set(True)
 
+
 class IfcImportSettings:
     """
     Initialize only using `IfcImportSettings.factory()`.

src/bonsai/bonsai/bim/module/drawing/__init__.py

@@ -158,6 +158,7 @@ def menu_func(self, context):
         if element and element.is_a("IfcAnnotation") and element.ObjectType in ["SECTION", "ELEVATION"]:
             self.layout.operator("bim.activate_drawing_by_annotation", text="Go to Drawing")
 
+
 def register():
     if not bpy.app.background:
         bpy.utils.register_tool(workspace.AnnotationTool, after={"bim.bim_tool"}, separator=True, group=False)
@@ -170,7 +171,7 @@ def register():
     bpy.app.handlers.load_post.append(handler.load_post)
     bpy.app.handlers.depsgraph_update_pre.append(handler.depsgraph_update_pre_handler)
     bpy.types.VIEW3D_MT_image_add.append(ui.add_object_button)
-    bpy.types.VIEW3D_MT_object_context_menu.append(menu_func) 
+    bpy.types.VIEW3D_MT_object_context_menu.append(menu_func)
 
 
 def unregister():

src/bonsai/bonsai/bim/module/drawing/operator.py

@@ -353,20 +353,20 @@ class CreateDrawing(bpy.types.Operator):
 
                         # Clear any local camera setup and force viewport to use scene camera
                         for area in context.screen.areas:
-                            if area.type == 'VIEW_3D':
+                            if area.type == "VIEW_3D":
                                 for space in area.spaces:
-                                    if space.type == 'VIEW_3D':
+                                    if space.type == "VIEW_3D":
                                         # Clear local camera to ensure we use scene.camera
                                         space.use_local_camera = False
                                         space.camera = context.scene.camera
-                                        space.region_3d.view_perspective = 'CAMERA'
+                                        space.region_3d.view_perspective = "CAMERA"
                                         print(f"Set viewport camera to: {context.scene.camera.name}")
                                         break
-                        
+
                         # Force complete scene update
                         context.view_layer.update()
                         context.evaluated_depsgraph_get()
-                        
+
                         underlay_svg = self.generate_underlay(context)
 
                 with profile("Generate linework"):
@@ -3078,9 +3078,9 @@ class AddReference(bpy.types.Operator, tool.Ifc.Operator, ImportHelper):
     filter_glob: bpy.props.StringProperty(default="*.svg", options={"HIDDEN"})
     use_relative_path: bpy.props.BoolProperty(name="Use Relative Path", default=True)
     filename_ext = ".svg"
-    
+
     files: bpy.props.CollectionProperty(type=bpy.types.OperatorFileListElement)
-    directory: bpy.props.StringProperty(subtype='DIR_PATH')
+    directory: bpy.props.StringProperty(subtype="DIR_PATH")
 
     def _execute(self, context):
         # Handle both single and multiple file selection
@@ -3355,14 +3355,14 @@ class EnableEditingText(bpy.types.Operator, tool.Ifc.Operator):
                 for i, literal_backup in enumerate(literals_backup):
                     if i < len(props.literals):
                         literal_props = props.literals[i]
-                        
+
                         if assigned_product_obj:
                             literal_props.product_used = assigned_product_obj
                         elif "product_used" in literal_backup and literal_backup["product_used"]:
                             product_name = literal_backup["product_used"]
                             if product_name in bpy.data.objects:
                                 literal_props.product_used = bpy.data.objects[product_name]
-                        
+
                         literal_props.element_value_rows.clear()
                         if "element_value_rows" in literal_backup:
                             for row_data in literal_backup["element_value_rows"]:
@@ -4251,63 +4251,62 @@ class ActivateDrawingByAnnotation(bpy.types.Operator, tool.Ifc.Operator):
     bl_label = "Activate Drawing"
     bl_description = "Activate the drawing corresponding to the selected annotation"
     bl_options = {"REGISTER", "UNDO"}
-    
+
     @classmethod
     def poll(cls, context):
         # Check if an annotation object is selected
         if not context.selected_objects:
             cls.poll_message_set("No object selected")
             return False
-        
+
         active_obj = context.active_object
         if not active_obj:
             cls.poll_message_set("No active object")
             return False
-            
+
         element = tool.Ifc.get_entity(active_obj)
         if not element:
             cls.poll_message_set("Selected object is not an IFC element")
             return False
-            
+
         # Check if it's an IfcAnnotation with ObjectType = "SECTION" or "ELEVATION"
         if not element.is_a("IfcAnnotation") or element.ObjectType not in ["SECTION", "ELEVATION"]:
             cls.poll_message_set("Selected object is not a drawing annotation")
             return False
-            
+
         return True
 
     def _execute(self, context):
         active_obj = context.active_object
         element = tool.Ifc.get_entity(active_obj)
-        
+
         if not element or not element.is_a("IfcAnnotation") or element.ObjectType not in ["SECTION", "ELEVATION"]:
             self.report({"ERROR"}, "Selected object is not a drawing annotation")
             return {"CANCELLED"}
-        
+
         # Find the drawing/camera element that this annotation references
         drawing_element = self.find_drawing_from_annotation(element)
-        
+
         if not drawing_element:
             self.report({"ERROR"}, "Could not find drawing element for this annotation")
             return {"CANCELLED"}
-        
+
         # Use the existing ActivateDrawing operator with the drawing element's ID
         bpy.ops.bim.activate_drawing(drawing=drawing_element.id())
-        
+
         return {"FINISHED"}
-    
+
     def find_drawing_from_annotation(self, annotation_element):
         """Find the drawing/camera element that this annotation references."""
         ifc = tool.Ifc.get()
-        
+
         # Check IfcRelAssignsToProduct relationships
         for rel in ifc.get_inverse(annotation_element):
             if rel.is_a("IfcRelAssignsToProduct") and rel.RelatingProduct:
                 if rel.RelatingProduct.is_a("IfcAnnotation"):
                     # Found the drawing element!
                     return rel.RelatingProduct
-    
-        
+
         return None
 
 
@@ -5062,7 +5061,7 @@ class AddElementValueRow(bpy.types.Operator):
         new_row.category = literal_props.category_for_adding
         new_row.element_key = ""
         new_row.formatted_value = ""
-        
+
         if len(literal_props.element_value_rows) == 1:
             new_row.separator = ""
         else:
@@ -5106,10 +5105,10 @@ class ElementValueSuggestionsPopup(bpy.types.Operator):
     row_index: bpy.props.IntProperty()
     category: bpy.props.StringProperty()
     search_query: bpy.props.StringProperty(name="Search", description="Search for element values")
-    
+
     collection_keys: bpy.props.CollectionProperty(type=StrProperty)
     collection_descriptions: bpy.props.CollectionProperty(type=StrProperty)
-    
+
     selected_key: bpy.props.StringProperty()
 
     def invoke(self, context, event):
@@ -5157,13 +5156,13 @@ class ElementValueSuggestionsPopup(bpy.types.Operator):
 
     def draw(self, context):
         layout = self.layout
-        
+
         layout.prop_search(self, "selected_key", self, "collection_descriptions", text="Value")
 
     def execute(self, context):
         if not self.selected_key:
             return {"CANCELLED"}
-            
+
         obj = context.active_object
         if not obj:
             return {"CANCELLED"}
@@ -5177,7 +5176,7 @@ class ElementValueSuggestionsPopup(bpy.types.Operator):
             return {"CANCELLED"}
 
         value_row = literal_props.element_value_rows[self.row_index]
-        
+
         for idx, desc_item in enumerate(self.collection_descriptions):
             if desc_item.name == self.selected_key:
                 actual_key = self.collection_keys[idx].name
@@ -5260,10 +5259,7 @@ class FormatElementValueRow(bpy.types.Operator):
 
     custom_expression: bpy.props.StringProperty(
         name="Custom Expression",
-        description=(
-            "Custom expression using functions\n"
-            "Use {{value}} as placeholder for the current row's value."
-        ),
+        description=("Custom expression using functions\n" "Use {{value}} as placeholder for the current row's value."),
         default='concat({{value}}, " - additional text")',
     )
 
@@ -5288,51 +5284,51 @@ class FormatElementValueRow(bpy.types.Operator):
     def _load_formatting_from_row(self, row):
         """Parse the formatted_value to load existing formatting settings"""
         import re
-        
+
         formatted_value = row.formatted_value
-        
+
         if not formatted_value or formatted_value == f"{{{{{row.element_key}}}}}":
             self.formatting_type = "NONE"
             return
-        
+
         if formatted_value.startswith("``") and formatted_value.endswith("``"):
             expression = formatted_value[2:-2].strip()
         else:
             self.formatting_type = "NONE"
             return
-        
+
         if match := re.match(r"upper\(\{\{[^}]+\}\}\)", expression):
             self.formatting_type = "UPPER"
-        
+
         elif match := re.match(r"lower\(\{\{[^}]+\}\}\)", expression):
             self.formatting_type = "LOWER"
-        
+
         elif match := re.match(r"title\(\{\{[^}]+\}\}\)", expression):
             self.formatting_type = "TITLE"
-        
+
         elif match := re.match(r"int\(\{\{[^}]+\}\}\)", expression):
             self.formatting_type = "INT"
-        
+
         elif match := re.match(r"round\(\{\{[^}]+\}\},\s*([^)]+)\)", expression):
             self.formatting_type = "ROUND"
             self.round_precision = match.group(1).strip()
-        
+
         elif match := re.match(r"number\(\{\{[^}]+\}\},\s*([^,]+),\s*([^)]+)\)", expression):
             self.formatting_type = "NUMBER"
             self.decimal_separator = match.group(1).strip()
             self.thousands_separator = match.group(2).strip()
-        
+
         elif match := re.match(r"metric_length\(\{\{[^}]+\}\},\s*([^,]+),\s*([^)]+)\)", expression):
             self.formatting_type = "METRIC_LENGTH"
             self.metric_precision = match.group(1).strip()
             self.metric_decimals = int(match.group(2).strip())
-        
+
         elif match := re.match(r'imperial_length\(\{\{[^}]+\}\},\s*(\d+),\s*"([^"]+)",\s*"([^"]+)"\)', expression):
             self.formatting_type = "IMPERIAL_LENGTH"
             self.imperial_precision = int(match.group(1).strip())
             self.imperial_input_unit = match.group(2).strip()
             self.imperial_output_unit = match.group(3).strip()
-        
+
         else:
             self.formatting_type = "CUSTOM"
             self.custom_expression = expression
@@ -5450,9 +5446,9 @@ class ApplyElementValueRowsToLiteral(bpy.types.Operator):
                         default_format = f"{{{{{row.element_key}}}}}"
                         row.formatted_value = default_format
                         value_part = default_format
-                    
+
                     parts.append(row.separator + value_part)
-        
+
         concatenated_value = "".join(parts)
 
         for attr in literal_props.attributes:
@@ -5469,12 +5465,12 @@ class ApplyElementValueRowsToLiteral(bpy.types.Operator):
         This preserves formatting functions like upper(), round(), etc.
         """
         import re
-        
-        pattern = r'\{\{[^}]+\}\}'
-        
+
+        pattern = r"\{\{[^}]+\}\}"
+
         new_base_value = f"{{{{{new_element_key}}}}}"
         updated_value = re.sub(pattern, new_base_value, old_formatted_value)
-        
+
         return updated_value
 
 

src/bonsai/bonsai/bim/module/drawing/prop.py

@@ -714,7 +714,9 @@ class ElementValueRow(PropertyGroup):
     )
 
     element_key: StringProperty(
-        name="Element Key", description="The element value key (e.g., 'id', 'Name', 'Pset_WallCommon.Reference')", default=""
+        name="Element Key",
+        description="The element value key (e.g., 'id', 'Name', 'Pset_WallCommon.Reference')",
+        default="",
     )
 
     formatted_value: StringProperty(
@@ -756,33 +758,33 @@ def get_category_items_with_counts(self, context):
         ("Coordinates", "Coordinates", "Coordinate information", "EMPTY_ARROWS"),
         ("Custom String", "Custom String", "Add custom text (no element key)", "SMALL_CAPS"),
     ]
-    
+
     obj = context.active_object
-    
+
     if obj and tool.Ifc.get_entity(obj):
         try:
             element = tool.Ifc.get_entity(obj)
             text_element = element
-            
-            if hasattr(self, 'product_used'):
+
+            if hasattr(self, "product_used"):
                 if self.product_used:
                     element = tool.Ifc.get_entity(self.product_used)
                 else:
                     assigned = tool.Drawing.get_assigned_product(text_element)
                     if assigned:
                         element = assigned
-            
+
             available_keys = ElementValuesData.get_available_element_value_keys(element)
             items = []
             for i, (identifier, base_name, description, icon) in enumerate(category_metadata):
                 count = len(available_keys.get(identifier, []))
                 display_name = f"{base_name} ({count})" if count > 0 else base_name
                 items.append((identifier, display_name, description, icon, i))
-            
+
             return items
         except Exception as e:
             pass
-    
+
     return [(id, name, desc, icon, i) for i, (id, name, desc, icon) in enumerate(category_metadata)]
 
 
@@ -843,16 +845,16 @@ class LiteralProps(PropertyGroup):
     )
 
     element_value_rows: CollectionProperty(
-        name="Element Value Rows", 
+        name="Element Value Rows",
         type=ElementValueRow,
-        description="Collection of element value rows for building the literal value"
+        description="Collection of element value rows for building the literal value",
     )
 
     category_for_adding: EnumProperty(
         name="Category for Adding",
         items=get_category_items_with_counts,
         default=0,
-        description="Category to use when adding a new element value row"
+        description="Category to use when adding a new element value row",
     )
 
     if TYPE_CHECKING:

src/bonsai/bonsai/bim/module/drawing/svgwriter.py

@@ -115,9 +115,13 @@ def parse_markdown_it(text: str) -> list[dict[str, Union[str, None]]]:
                         if tokens[j].type == "inline":
                             for child in tokens[j].children or []:
                                 if child.type == "softbreak":
-                                    segments.append({"text": None, "url": None, "break": True, "bold": False, "italic": False})
+                                    segments.append(
+                                        {"text": None, "url": None, "break": True, "bold": False, "italic": False}
+                                    )
                                 elif child.type == "html_inline" and child.content.strip().lower() == "<br>":
-                                    segments.append({"text": None, "url": None, "break": True, "bold": False, "italic": False})
+                                    segments.append(
+                                        {"text": None, "url": None, "break": True, "bold": False, "italic": False}
+                                    )
                                 elif child.type == "strong_open":
                                     bold = True
                                 elif child.type == "strong_close":
@@ -133,11 +137,27 @@ def parse_markdown_it(text: str) -> list[dict[str, Union[str, None]]]:
                                 elif child.type == "link_close" and link_opening:
                                     url = link_opening.attrGet("href")
                                     if url and link_text:
-                                        segments.append({"text": link_text, "url": url, "break": False, "bold": bold, "italic": italic})
+                                        segments.append(
+                                            {
+                                                "text": link_text,
+                                                "url": url,
+                                                "break": False,
+                                                "bold": bold,
+                                                "italic": italic,
+                                            }
+                                        )
                                     link_opening = None
                                     link_text = None
                                 elif child.type == "text" and not link_opening:
-                                    segments.append({"text": child.content, "url": None, "break": False, "bold": bold, "italic": italic})
+                                    segments.append(
+                                        {
+                                            "text": child.content,
+                                            "url": None,
+                                            "break": False,
+                                            "bold": bold,
+                                            "italic": italic,
+                                        }
+                                    )
                         j += 1
                     i = j
                 else:
@@ -168,7 +188,9 @@ def parse_markdown_it(text: str) -> list[dict[str, Union[str, None]]]:
                     link_opening = None
                     link_text = None
                 elif child.type == "text" and not link_opening:
-                    segments.append({"text": child.content, "url": None, "break": False, "bold": bold, "italic": italic})
+                    segments.append(
+                        {"text": child.content, "url": None, "break": False, "bold": bold, "italic": italic}
+                    )
         i += 1
     segments = [seg for seg in segments if seg.get("text") is not None or seg.get("break", False)]
     if not segments:
@@ -260,7 +282,7 @@ class SvgWriter:
         paths = self.resource_paths["Stylesheet"]
         if not paths:
             return
-        path_list = [p.strip() for p in paths.split(',')]
+        path_list = [p.strip() for p in paths.split(",")]
         for path in path_list:
             if not os.path.exists(path):
                 print(f"WARNING. Couldn't find stylesheet for the drawing by the path: {path}")

src/bonsai/bonsai/bim/module/drawing/ui.py

@@ -476,7 +476,6 @@ class BIM_PT_sheets(Panel):
 
             op = row3.operator("bim.activate_drawing_from_sheet", icon="OUTLINER_OB_CAMERA", text="")
 
-
             if active_sheet.reference_type == "DRAWING":
                 drawingnamesvg = active_sheet.name
                 drawingname = drawingnamesvg.split(".svg")[0]
@@ -680,13 +679,13 @@ class BIM_PT_text(Panel):
             if len(literal_props.attributes) > 0 and i < len(props.literal_apply_settings):
                 row = box.row(align=True)
                 bonsai.bim.helper.draw_attribute(literal_props.attributes[0], row, enable_search=True)
-                
+
                 expand_icon = "DOWNARROW_HLT" if getattr(literal_props, "show_element_values", False) else "RIGHTARROW"
                 op = row.operator("bim.toggle_element_values_panel", icon=expand_icon, text="")
                 op.literal_prop_id = i
-                
+
                 row.prop(props.literal_apply_settings[i], "apply_text_to_all", text="", icon="COPYDOWN")
-                
+
                 element = tool.Ifc.get_entity(obj)
                 assigned_element = tool.Drawing.get_assigned_product(element) or element
                 resolved_value = tool.Drawing.replace_text_literal_variables(
@@ -711,8 +710,10 @@ class BIM_PT_text(Panel):
                 element_values_row.prop(literal_props, "product_used", text="", icon="EYEDROPPER")
 
                 current_product = get_current_product_for_element_values(obj, literal_props)
-                
-                product_name = current_product.name if (current_product and hasattr(current_product, "name")) else "Unknown"
+
+                product_name = (
+                    current_product.name if (current_product and hasattr(current_product, "name")) else "Unknown"
+                )
                 source_row = values_box.row()
                 source_row.label(text=f"Source: {product_name}", icon="OBJECT_DATA")
 
@@ -720,29 +721,29 @@ class BIM_PT_text(Panel):
                 if element:
                     add_row = values_box.row(align=True)
                     add_row.prop(literal_props, "category_for_adding", text="")
-                    
+
                     op = add_row.operator("bim.add_element_value_row", text="Add Element", icon="ADD")
                     op.literal_prop_id = i
 
                     if len(literal_props.element_value_rows) > 0:
                         for row_idx, value_row in enumerate(literal_props.element_value_rows):
                             row = values_box.row(align=True)
-                            
+
                             is_custom_string = value_row.category == "Custom String"
-                            
+
                             if is_custom_string:
                                 category_icon = get_category_icon(value_row.category)
                                 row.prop(value_row, "element_key", text="", icon=category_icon)
                             else:
                                 split = row.split(factor=0.25, align=True)
-                                
+
                                 sep_col = split.row(align=True)
                                 sep_col.prop(value_row, "separator", text="")
-                                
+
                                 key_col = split.row(align=True)
                                 category_icon = get_category_icon(value_row.category)
                                 key_col.prop(value_row, "element_key", text="", icon=category_icon)
-                                
+
                                 op = row.operator("bim.element_value_suggestions_popup", text="", icon="VIEWZOOM")
                                 op.literal_prop_id = i
                                 op.row_index = row_idx
@@ -758,7 +759,9 @@ class BIM_PT_text(Panel):
 
                         apply_row = values_box.row()
                         apply_row.scale_y = 1.2
-                        op = apply_row.operator("bim.apply_element_value_rows_to_literal", text="Apply to Literal", icon="CHECKMARK")
+                        op = apply_row.operator(
+                            "bim.apply_element_value_rows_to_literal", text="Apply to Literal", icon="CHECKMARK"
+                        )
                         op.literal_prop_id = i
                 else:
                     error_row = values_box.row()

src/bonsai/bonsai/bim/module/geometry/operator.py

@@ -1208,7 +1208,7 @@ class OverrideDuplicateMove(bpy.types.Operator):
         # Expand selection to include all parts of selected aggregates
         objects_to_duplicate = set(context.selected_objects) - objects_to_remove
         expanded_objects = set(objects_to_duplicate)
-        
+
         for obj in objects_to_duplicate:
             element = tool.Ifc.get_entity(obj)
             if element and element.is_a("IfcElementAssembly"):
@@ -1217,33 +1217,33 @@ class OverrideDuplicateMove(bpy.types.Operator):
                     part_obj = tool.Ifc.get_object(part)
                     if part_obj:
                         expanded_objects.add(part_obj)
-        
+
         # Store parent aggregate relationships
         parent_aggregates = {}
-        
+
         for obj in expanded_objects:
             element = tool.Ifc.get_entity(obj)
             if element and element.is_a("IfcElementAssembly"):
                 parent_aggregate = ifcopenshell.util.element.get_aggregate(element)
                 if parent_aggregate:
                     parent_aggregates[element] = parent_aggregate
-        
+
         old_to_new, new_active_obj = tool.Geometry.duplicate_ifc_objects(
             expanded_objects,
             linked=linked,
             active_object=context.active_object,
         )
-        
+
         # Restore parent aggregate relationships, but only for parents that were NOT duplicated
         for old_elem, new_elems in old_to_new.items():
             if old_elem in parent_aggregates:
                 old_parent = parent_aggregates[old_elem]
-                
+
                 # Check if the parent was also duplicated
                 if old_parent in old_to_new:
                     # The duplication already created the correct nested relationship
                     continue
-                
+
                 # Parent was NOT duplicated, so we need to assign to the original parent
                 for new_elem in new_elems:
                     new_obj = tool.Ifc.get_object(new_elem)
@@ -1256,7 +1256,7 @@ class OverrideDuplicateMove(bpy.types.Operator):
                             relating_obj=parent_obj,
                             related_obj=new_obj,
                         )
-        
+
         # Select all duplicated objects and their parts
         all_objects_to_select = set()
         for old_elem, new_elems in old_to_new.items():
@@ -1264,7 +1264,7 @@ class OverrideDuplicateMove(bpy.types.Operator):
                 new_obj = tool.Ifc.get_object(new_elem)
                 if new_obj:
                     all_objects_to_select.add(new_obj)
-                    
+
                     # If it's an aggregate, also select all its parts
                     if new_elem.is_a("IfcElementAssembly"):
                         parts = tool.Aggregate.get_parts_recursively(new_elem)
@@ -1272,17 +1272,17 @@ class OverrideDuplicateMove(bpy.types.Operator):
                             part_obj = tool.Ifc.get_object(part)
                             if part_obj:
                                 all_objects_to_select.add(part_obj)
-        
+
         # Deselect everything first
-        bpy.ops.object.select_all(action='DESELECT')
-        
+        bpy.ops.object.select_all(action="DESELECT")
+
         # Select all the duplicated objects
         for obj in all_objects_to_select:
             obj.select_set(True)
-        
+
         if new_active_obj:
             context.view_layer.objects.active = new_active_obj
-        
+
         return old_to_new
 
 
@@ -1614,7 +1614,7 @@ class RefreshLinkedAggregate(bpy.types.Operator, tool.Ifc.Operator):
                 if r.is_a("IfcRelAssignsToGroup")
                 if self.group_name in r.RelatingGroup.Name
             ).id()
-            
+
             # Initialize if not exists
             if group not in original_data:
                 original_data[group] = {}
@@ -1666,20 +1666,22 @@ class RefreshLinkedAggregate(bpy.types.Operator, tool.Ifc.Operator):
 
             # Get the new group
             new_group_entity = next(
-                (r.RelatingGroup
-                for r in getattr(aggregate, "HasAssignments", []) or []
-                if r.is_a("IfcRelAssignsToGroup")
-                if self.group_name in r.RelatingGroup.Name),
-                None
+                (
+                    r.RelatingGroup
+                    for r in getattr(aggregate, "HasAssignments", []) or []
+                    if r.is_a("IfcRelAssignsToGroup")
+                    if self.group_name in r.RelatingGroup.Name
+                ),
+                None,
             )
-            
+
             if not new_group_entity:
                 return
 
             pset = ifcopenshell.util.element.get_pset(element, self.pset_name)
             if not pset:
                 return
-                
+
             index = pset["Index"]
 
             # Find the matching old group by looking for the same aggregate name
@@ -1697,7 +1699,7 @@ class RefreshLinkedAggregate(bpy.types.Operator, tool.Ifc.Operator):
                     if index in group_data:
                         matching_group_id = group_id
                         break
-            
+
             if matching_group_id is None:
                 return
 
@@ -1709,7 +1711,7 @@ class RefreshLinkedAggregate(bpy.types.Operator, tool.Ifc.Operator):
                     ifc_file.by_id(pset["id"]),
                     properties={"Aggregate_Index": int(original_data[matching_group_id][index]["Aggregate_Index"])},
                 )
-                
+
                 # Only assign container if element is not already aggregated under another element
                 # Aggregated elements should not be in the spatial structure
                 if not ifcopenshell.util.element.get_aggregate(element):
@@ -1722,7 +1724,7 @@ class RefreshLinkedAggregate(bpy.types.Operator, tool.Ifc.Operator):
                     )
                     for part in ifcopenshell.util.element.get_parts(tool.Ifc.get_entity(obj)):
                         tool.Collector.assign(tool.Ifc.get_object(part))
-                        
+
                 assignments = original_data[matching_group_id][index]["Assignment"]
                 if assignments:
                     assign_to_annotations(obj, assignments)
@@ -1837,7 +1839,7 @@ class RefreshLinkedAggregate(bpy.types.Operator, tool.Ifc.Operator):
             base_pset = ifcopenshell.util.element.get_pset(base_instance, self.pset_name)
             base_obj = tool.Ifc.get_object(base_instance)
             base_obj.name = base_pset["Name"] + "_" + str(base_pset["Aggregate_Index"])
-            
+
             for element in instances_to_refresh:
                 if element.GlobalId == base_instance.GlobalId:
                     continue

src/bonsai/bonsai/bim/module/material/data.py

@@ -433,29 +433,29 @@ class ObjectMaterialData:
         """Load BBIM_MaterialLayer pset data for display in UI."""
         if not cls.element:
             return None
-        
+
         pset_data = ifcopenshell.util.element.get_pset(cls.element, "BBIM_MaterialLayer")
         if not pset_data or not pset_data.get("UseCustomOffset", False):
             return None
-        
+
         # Keep offset in SI units - format_distance will handle conversion
         custom_offset_si = pset_data.get("CustomOffset", 0.0)
-        
+
         # Get the appropriate reference based on usage type
         usage_type = tool.Model.get_usage_type(cls.element)
         custom_reference = None
         reference_label = None
-        
+
         if usage_type == "LAYER2":
             custom_reference = pset_data.get("CustomWallReference", "")
             reference_label = "Wall Reference"
         elif usage_type == "LAYER3":
             custom_reference = pset_data.get("CustomSlabReference", "")
             reference_label = "Slab Reference"
-        
+
         return {
             "use_custom_offset": pset_data.get("UseCustomOffset", False),
             "custom_offset": custom_offset_si,  # Store in SI units
             "custom_reference": custom_reference,
             "reference_label": reference_label,
-        }
+        }

src/bonsai/bonsai/bim/module/material/operator.py

@@ -509,10 +509,10 @@ class EnableEditingAssignedMaterial(bpy.types.Operator):
             bonsai.bim.helper.import_attributes(material[0], props.material_set_attributes)
         else:
             bonsai.bim.helper.import_attributes(material, props.material_set_attributes)
-        
+
         # Load custom offset from BBIM_MaterialLayer pset
         tool.Model.load_custom_offset_from_pset(element, obj)
-        
+
         return {"FINISHED"}
 
     def import_attributes_callback(
@@ -625,7 +625,7 @@ class EditAssignedMaterial(bpy.types.Operator, tool.Ifc.Operator):
                         obj_material_usage.ReferenceExtent = material.ReferenceExtent
 
                         layer_sets_to_regenerate.add(obj_material_usage.ForLayerSet)
-                        
+
                         # Save custom offset to BBIM_MaterialLayer pset
                         tool.Model.save_custom_offset_to_pset(obj_element, obj)
 

src/bonsai/bonsai/bim/module/material/ui.py

@@ -233,7 +233,7 @@ class BIM_PT_object_material(Panel):
         # Material Set Attributes Section
         row = self.layout.row(align=True)
         box = row.box()
-        
+
         bonsai.bim.helper.draw_attributes(self.props.material_set_attributes, box)
         bonsai.bim.helper.draw_attributes(self.props.material_set_usage_attributes, box)
 
@@ -246,7 +246,7 @@ class BIM_PT_object_material(Panel):
             "layer": "Material Layers",
             "profile": "Material Profiles",
             "constituent": "Material Constituents",
-            "list_item": "Material List Items"
+            "list_item": "Material List Items",
         }
         header_text = header_map.get(set_item_name, "Material Items")
         self.layout.label(text=header_text)
@@ -255,7 +255,7 @@ class BIM_PT_object_material(Panel):
 
         row = self.layout.row(align=True)
         box = row.box()
-        
+
         # Add Material Section (at the top of this box)
         if ObjectMaterialData.data["set_item_name"] == "profile" and not self.mprops.profiles:
             box_row = box.row(align=True)
@@ -268,7 +268,7 @@ class BIM_PT_object_material(Panel):
             prop_with_search(box_row, self.props, "material", icon="MATERIAL", text="")
             op = box_row.operator(f"bim.add_{ObjectMaterialData.data['set_item_name']}", icon="ADD", text="")
             setattr(op, f"{ObjectMaterialData.data['set_item_name']}_set", ObjectMaterialData.data["set"]["id"])
-        
+
         active_object = bpy.context.active_object
         self.layerset_bounds(box, active_object, location="Top_Interior")
 
@@ -356,7 +356,7 @@ class BIM_PT_object_material(Panel):
         # Material Set Information Section
         row = self.layout.row(align=True)
         box = row.box()
-        
+
         if ObjectMaterialData.data["material_class"] != "IfcMaterialList":
             box_row = box.row(align=True)
             set_name = ObjectMaterialData.data["set"]["name"]
@@ -395,6 +395,7 @@ class BIM_PT_object_material(Panel):
                         if unit_system == "IMPERIAL":
                             precision = prefs.doc.imperial_precision
                         from bonsai.bim.module.drawing.helper import format_distance
+
                         formatted_offset = format_distance(
                             offset_value, precision=precision, suppress_zero_inches=True, in_unit_length=True
                         )
@@ -405,10 +406,10 @@ class BIM_PT_object_material(Panel):
         # BBIM_MaterialLayer Pset Section
         if pset_data := ObjectMaterialData.data.get("bbim_material_layer_pset"):
             self.layout.label(text="BBIM_MaterialLayer Pset")
-            
+
             row = self.layout.row(align=True)
             box = row.box()
-            
+
             # Custom Offset value - format using format_distance
             unit_system = bpy.context.scene.unit_settings.system
             prefs = tool.Blender.get_addon_preferences()
@@ -416,13 +417,14 @@ class BIM_PT_object_material(Panel):
             if unit_system == "IMPERIAL":
                 precision = prefs.doc.imperial_precision
             from bonsai.bim.module.drawing.helper import format_distance
+
             formatted_custom_offset = format_distance(
-                pset_data['custom_offset'], precision=precision, suppress_zero_inches=True, in_unit_length=True
+                pset_data["custom_offset"], precision=precision, suppress_zero_inches=True, in_unit_length=True
             )
             box_row = box.row(align=True)
             box_row.label(text="Custom Offset")
             box_row.label(text=formatted_custom_offset)
-            
+
             # Reference (if exists)
             if pset_data["custom_reference"]:
                 box_row = box.row(align=True)
@@ -436,12 +438,12 @@ class BIM_PT_object_material(Panel):
                 "layer": "Material Layers",
                 "profile": "Material Profiles",
                 "constituent": "Material Constituents",
-                "list_item": "Material List Items"
+                "list_item": "Material List Items",
             }
             header_text = header_map.get(set_item_name, "Material Items")
         else:
             header_text = "Materials"
-        
+
         self.layout.label(text=header_text)
         row = self.layout.row(align=True)
         box = row.box()
@@ -492,11 +494,11 @@ class BIM_PT_object_material(Panel):
         if layer_set_direction:
             row = self.layout.row(align=True)
             row.label(text="BBIM_MaterialLayer Pset")
-            
+
             # Add indentation with a row that has a separator
             row = self.layout.row(align=True)
             # row.separator(factor=2.0)  # Adjust factor for more/less indent
-            
+
             box = row.box()
             box_row = box.row(align=True)
             box_row.prop(self.props, "use_custom_offset", text="Use Custom Offset")

src/bonsai/bonsai/bim/module/model/opening.py

@@ -170,7 +170,7 @@ class FilledOpeningGenerator:
                 reuse_mapped_representation = True
             else:
                 representation = ifcopenshell.util.representation.resolve_representation(representation)
-        
+
         if not reuse_mapped_representation:
             # Check for library template before generating from filling
             template_rep = self.get_opening_template_from_type(filling)
@@ -191,25 +191,25 @@ class FilledOpeningGenerator:
                 MappingSource=existing_mapping_source,
                 MappingTarget=tool.Ifc.get().create_entity(
                     "IfcCartesianTransformationOperator3D",
-                    Axis1=tool.Ifc.get().create_entity("IfcDirection", DirectionRatios=(1., 0., 0.)),
-                    Axis2=tool.Ifc.get().create_entity("IfcDirection", DirectionRatios=(0., 1., 0.)),
-                    LocalOrigin=tool.Ifc.get().create_entity("IfcCartesianPoint", Coordinates=(0., 0., 0.)),
-                    Scale=1.,
-                    Axis3=tool.Ifc.get().create_entity("IfcDirection", DirectionRatios=(0., 0., 1.))
-                )
+                    Axis1=tool.Ifc.get().create_entity("IfcDirection", DirectionRatios=(1.0, 0.0, 0.0)),
+                    Axis2=tool.Ifc.get().create_entity("IfcDirection", DirectionRatios=(0.0, 1.0, 0.0)),
+                    LocalOrigin=tool.Ifc.get().create_entity("IfcCartesianPoint", Coordinates=(0.0, 0.0, 0.0)),
+                    Scale=1.0,
+                    Axis3=tool.Ifc.get().create_entity("IfcDirection", DirectionRatios=(0.0, 0.0, 1.0)),
+                ),
             )
             mapped_representation = tool.Ifc.get().create_entity(
                 "IfcShapeRepresentation",
                 ContextOfItems=context,
                 RepresentationIdentifier="Body",
                 RepresentationType="MappedRepresentation",
-                Items=[new_mapped_item]
+                Items=[new_mapped_item],
             )
         else:
             mapped_representation = ifcopenshell.api.geometry.map_representation(
                 tool.Ifc.get(), representation=representation
             )
-        
+
         ifcopenshell.api.geometry.assign_representation(
             tool.Ifc.get(), product=opening, representation=mapped_representation
         )
@@ -333,25 +333,25 @@ class FilledOpeningGenerator:
                 MappingSource=existing_mapping_source,
                 MappingTarget=tool.Ifc.get().create_entity(
                     "IfcCartesianTransformationOperator3D",
-                    Axis1=tool.Ifc.get().create_entity("IfcDirection", DirectionRatios=(1., 0., 0.)),
-                    Axis2=tool.Ifc.get().create_entity("IfcDirection", DirectionRatios=(0., 1., 0.)),
-                    LocalOrigin=tool.Ifc.get().create_entity("IfcCartesianPoint", Coordinates=(0., 0., 0.)),
-                    Scale=1.,
-                    Axis3=tool.Ifc.get().create_entity("IfcDirection", DirectionRatios=(0., 0., 1.))
-                )
+                    Axis1=tool.Ifc.get().create_entity("IfcDirection", DirectionRatios=(1.0, 0.0, 0.0)),
+                    Axis2=tool.Ifc.get().create_entity("IfcDirection", DirectionRatios=(0.0, 1.0, 0.0)),
+                    LocalOrigin=tool.Ifc.get().create_entity("IfcCartesianPoint", Coordinates=(0.0, 0.0, 0.0)),
+                    Scale=1.0,
+                    Axis3=tool.Ifc.get().create_entity("IfcDirection", DirectionRatios=(0.0, 0.0, 1.0)),
+                ),
             )
             mapped_representation = tool.Ifc.get().create_entity(
                 "IfcShapeRepresentation",
                 ContextOfItems=context,
                 RepresentationIdentifier="Body",
                 RepresentationType="MappedRepresentation",
-                Items=[new_mapped_item]
+                Items=[new_mapped_item],
             )
         else:
             mapped_representation = ifcopenshell.api.geometry.map_representation(
                 tool.Ifc.get(), representation=representation_to_use
             )
-        
+
         ifcopenshell.api.geometry.assign_representation(
             tool.Ifc.get(), product=opening, representation=mapped_representation
         )

src/bonsai/bonsai/bim/module/model/slab.py

@@ -297,13 +297,13 @@ class DumbSlabPlaner:
             extrusion = tool.Model.get_extrusion(representation)
             if extrusion:
                 direction_ratios = Vector(extrusion.ExtrudedDirection.DirectionRatios)
-                
+
                 # Calculate the actual extrusion angle from vertical
                 extrusion_angle = 0
                 if direction_ratios.length > 0:
                     cos_angle = direction_ratios.normalized().dot(Vector((0, 0, 1)))
                     extrusion_angle = acos(min(max(cos_angle, -1), 1))
-                
+
                 # FIX: Only apply 1/cos factor when there's actual extrusion slope
                 if extrusion_angle > 1e-6:
                     perpendicular_depth = thickness * abs(1 / cos(extrusion_angle))
@@ -311,13 +311,13 @@ class DumbSlabPlaner:
                 else:
                     perpendicular_depth = thickness
                     perpendicular_offset = layer_offset / self.unit_scale
-                
+
                 # Check if direction sense needs to be applied
                 # This should only happen if explicitly requested, not automatically
                 if layer_params.get("apply_direction_sense", False):
                     # Store current direction before potential change
                     old_direction = direction_ratios.copy()
-                    
+
                     # Apply direction sense logic
                     existing_x_angle = extrusion_angle
                     if (abs(existing_x_angle) < (pi / 2) and direction_ratios.z > 0) or (
@@ -331,26 +331,26 @@ class DumbSlabPlaner:
                         offset_direction = direction_ratios.copy() * -1
                         if layer_params["direction_sense"] == "POSITIVE":
                             direction_ratios *= -1
-                    
+
                     # If direction changed, update extrusion with rotation compensation
                     if (direction_ratios.normalized() - old_direction.normalized()).length > 1e-6:
                         update_extrusion_direction(element, tuple(direction_ratios), obj)
                         # After updating direction, get the updated extrusion
                         extrusion = tool.Model.get_extrusion(representation)
-                
+
                 # Update depth
                 extrusion.Depth = perpendicular_depth
-                
+
                 # Update position
                 ifc_position = extrusion.Position
                 if direction_ratios.length > 0:
                     offset_vector = direction_ratios.normalized() * perpendicular_offset
                     position = offset_vector
-                    
+
                     material = ifcopenshell.util.element.get_material(element)
                     if material and material.is_a("IfcMaterialLayerSetUsage"):
                         material.OffsetFromReferenceLine = position.z
-                    
+
                     if ifc_position:
                         ifc_position.Location.Coordinates = position
                     else:
@@ -397,13 +397,12 @@ class DumbSlabPlaner:
             representation=representation,
         )
 
-
-    def update_extrusion_direction(element: ifcopenshell.entity_instance, 
-                               new_direction_ratios: tuple,
-                               obj: bpy.types.Object = None) -> None:
+    def update_extrusion_direction(
+        element: ifcopenshell.entity_instance, new_direction_ratios: tuple, obj: bpy.types.Object = None
+    ) -> None:
         """
         Update extrusion direction while preserving overall object orientation.
-        
+
         Args:
             element: The IFC element
             new_direction_ratios: New extrusion direction ratios (x,y,z)
@@ -413,66 +412,66 @@ class DumbSlabPlaner:
             obj = tool.Ifc.get_object(element)
             if not obj:
                 return
-        
+
         representation = ifcopenshell.util.representation.get_representation(element, "Model", "Body", "MODEL_VIEW")
         if not representation:
             return
-        
+
         extrusion = tool.Model.get_extrusion(representation)
         if not extrusion:
             return
-        
+
         # Get current extrusion direction
         old_direction = Vector(extrusion.ExtrudedDirection.DirectionRatios)
         if old_direction.length == 0:
             old_direction = Vector((0, 0, 1))  # Default
-        
+
         new_direction = Vector(new_direction_ratios)
         if new_direction.length == 0:
             new_direction = Vector((0, 0, 1))  # Default
-        
+
         # Normalize both directions
         old_direction_normalized = old_direction.normalized()
         new_direction_normalized = new_direction.normalized()
-        
+
         # Store current object matrix
         old_matrix = obj.matrix_world.copy()
-        
+
         # Calculate the rotation needed to keep same orientation
         # When extrusion direction changes from A to B relative to local coordinates,
         # we need to rotate the object by the inverse of that change
-        
+
         # Calculate rotation from old to new direction
         rotation_axis = old_direction_normalized.cross(new_direction_normalized)
         if rotation_axis.length > 1e-6:
             rotation_axis.normalized()
             dot_product = old_direction_normalized.dot(new_direction_normalized)
             angle = acos(min(max(dot_product, -1), 1))
-            
+
             # Apply INVERSE rotation to object to compensate
             rotation_matrix = Matrix.Rotation(-angle, 4, rotation_axis)
-            
+
             # Update object rotation
             obj.matrix_world = old_matrix @ rotation_matrix
             bpy.context.view_layer.update()
-        
+
         # Update extrusion direction (keeping magnitude)
         if old_direction.length > 0:
             # Preserve the magnitude of the original direction vector
             magnitude = old_direction.length
             new_direction = new_direction_normalized * magnitude
-        
+
         extrusion.ExtrudedDirection.DirectionRatios = tuple(new_direction)
-        
+
         # Update depth based on new extrusion angle
         extrusion_angle = 0
         if new_direction.length > 0:
             cos_angle = new_direction_normalized.dot(Vector((0, 0, 1)))
             extrusion_angle = acos(min(max(cos_angle, -1), 1))
-        
+
         # Get current depth (perpendicular depth)
         current_perpendicular_depth = extrusion.Depth
-        
+
         # If we have material layer info, calculate actual thickness
         material = ifcopenshell.util.element.get_material(element)
         actual_thickness = current_perpendicular_depth
@@ -481,15 +480,15 @@ class DumbSlabPlaner:
             actual_thickness = sum([l.LayerThickness for l in layer_set.MaterialLayers])
             unit_scale = ifcopenshell.util.unit.calculate_unit_scale(tool.Ifc.get())
             actual_thickness *= unit_scale
-        
+
         # Convert to perpendicular depth if needed
         if extrusion_angle > 1e-6:
             new_perpendicular_depth = actual_thickness * abs(1 / cos(extrusion_angle))
         else:
             new_perpendicular_depth = actual_thickness
-        
+
         extrusion.Depth = new_perpendicular_depth
-        
+
         # Update position offset if needed
         if extrusion.Position:
             # Recalculate offset based on new direction
@@ -500,7 +499,7 @@ class DumbSlabPlaner:
                     perpendicular_offset = offset * abs(1 / cos(extrusion_angle))
                 else:
                     perpendicular_offset = offset
-                
+
                 offset_vector = new_direction_normalized * perpendicular_offset
                 extrusion.Position.Location.Coordinates = tuple(offset_vector)
 
@@ -778,7 +777,7 @@ class EnableEditingExtrusionProfile(bpy.types.Operator, tool.Ifc.Operator):
         extrusion = tool.Model.get_extrusion(body)
         existing_x_angle = tool.Model.get_existing_x_angle(extrusion)
         layer_params = tool.Model.get_material_layer_parameters(element)
-        
+
         usage_type = tool.Model.get_usage_type(element)
 
         if extrusion.Position:
@@ -798,7 +797,7 @@ class EnableEditingExtrusionProfile(bpy.types.Operator, tool.Ifc.Operator):
                 # Store original rotation for later restoration
                 original_rotation_x = obj.rotation_euler.x
                 obj["pre_edit_rotation_x"] = original_rotation_x
-                
+
                 # Reset rotation to zero - profile will be horizontal
                 current_z_rot = obj.rotation_euler.z
                 obj.rotation_euler.x = 0.0
@@ -819,12 +818,12 @@ class EnableEditingExtrusionProfile(bpy.types.Operator, tool.Ifc.Operator):
             # For LAYER3: Use x_angle=0 and scale by cos(rotation) to get horizontal projection
             obj_x_rotation = original_rotation_x  # Use stored original rotation
             scale_factor = abs(cos(obj_x_rotation)) if abs(obj_x_rotation) > 1e-6 else 1.0
-            
+
             # Import with x_angle=0
             tool.Model.import_profile(extrusion.SweptArea, obj=obj, position=position, x_angle=0)
-            
+
             # Scale the Y coordinates by cos(rotation) to get horizontal projection
-            bpy.ops.object.mode_set(mode='OBJECT')
+            bpy.ops.object.mode_set(mode="OBJECT")
             for vert in obj.data.vertices:
                 vert.co.y *= scale_factor
         else:
@@ -835,7 +834,7 @@ class EnableEditingExtrusionProfile(bpy.types.Operator, tool.Ifc.Operator):
         ProfileDecorator.install(context, exit_edit_mode_callback=lambda: disable_editing_extrusion_profile(context))
         if not bpy.app.background:
             tool.Blender.set_viewport_tool("bim.cad_tool")
-        
+
         return {"FINISHED"}
 
 
@@ -858,7 +857,7 @@ class EditExtrusionProfile(bpy.types.Operator, tool.Ifc.Operator):
         existing_x_angle = tool.Model.get_existing_x_angle(extrusion)
         layer_params = tool.Model.get_material_layer_parameters(element)
         usage_type = tool.Model.get_usage_type(element)
-        
+
         if extrusion.Position:
             position = Matrix(ifcopenshell.util.placement.get_axis2placement(extrusion.Position).tolist())
             position.translation *= self.unit_scale
@@ -895,16 +894,17 @@ class EditExtrusionProfile(bpy.types.Operator, tool.Ifc.Operator):
             # Scale Y coordinates back up before exporting
             obj_x_rotation = obj.rotation_euler.x
             scale_factor = abs(cos(obj_x_rotation)) if abs(obj_x_rotation) > 1e-6 else 1.0
-            
+
             # Un-scale the profile before exporting
             for vert in obj.data.vertices:
                 vert.co.y /= scale_factor  # Inverse of import scaling
-            
+
             profile = tool.Model.export_profile(obj, position=position, x_angle=0)
         else:
             profile = tool.Model.export_profile(obj, position=position, x_angle=existing_x_angle)
 
         if not profile:
+
             def msg(self, context):
                 self.layout.label(text="INVALID PROFILE")
 
@@ -953,7 +953,6 @@ class EditExtrusionProfile(bpy.types.Operator, tool.Ifc.Operator):
                 tool.Ifc.get(), product=element, representation=new_footprint
             )
 
-
         footprint_context = ifcopenshell.util.representation.get_context(
             tool.Ifc.get(), "Plan", "FootPrint", "SKETCH_VIEW"
         )

src/bonsai/bonsai/bim/module/model/wall.py

@@ -397,28 +397,28 @@ class ChangeExtrusionDepth(bpy.types.Operator, tool.Ifc.Operator):
         for obj in selected_objs:
             element = tool.Ifc.get_entity(obj)
             assert element
-            
+
             representation = ifcopenshell.util.representation.get_representation(element, "Model", "Body", "MODEL_VIEW")
             if not representation:
                 continue
-                
+
             extrusion = tool.Model.get_extrusion(representation)
             if not extrusion:
                 continue
-            
+
             # Get extrusion direction
             x, y, z = extrusion.ExtrudedDirection.DirectionRatios
-            
+
             # Calculate angle from vertical
             x_angle = Vector((0, 1)).angle_signed(Vector((y, z)))
-            
+
             # For sloped walls, compensate so VERTICAL height = target depth
             cos_angle = cos(x_angle)
             compensation_factor = abs(1 / cos_angle) if abs(cos_angle) > 1e-6 else 1.0
             new_depth_ifc = (self.depth / si_conversion) * compensation_factor
-            
+
             extrusion.Depth = new_depth_ifc
-            
+
             # IMPORTANT: Refresh the geometry to reflect the IFC changes
             bonsai.core.geometry.switch_representation(
                 tool.Ifc,
@@ -426,7 +426,7 @@ class ChangeExtrusionDepth(bpy.types.Operator, tool.Ifc.Operator):
                 obj=obj,
                 representation=representation,
             )
-            
+
             if tool.Model.get_usage_type(element) == "LAYER2":
                 for rel in element.ConnectedFrom:
                     if rel.is_a() == "IfcRelConnectsElements":
@@ -436,7 +436,7 @@ class ChangeExtrusionDepth(bpy.types.Operator, tool.Ifc.Operator):
 
         if layer2_objs:
             tool.Model.recalculate_walls(layer2_objs)
-        
+
         return {"FINISHED"}
 
 
@@ -471,51 +471,55 @@ class ChangeExtrusionXAngle(bpy.types.Operator, tool.Ifc.Operator):
             extrusion = tool.Model.get_extrusion(representation)
             if not extrusion:
                 continue
-            
+
             # Get current object rotation matrix
             obj_rotation = obj.matrix_world.to_3x3()
-            
+
             # Get current extrusion direction in LOCAL coordinates
             current_local_direction = Vector(extrusion.ExtrudedDirection.DirectionRatios)
             if current_local_direction.length == 0:
                 current_local_direction = Vector((0, 0, 1))
             current_local_direction_normalized = current_local_direction.normalized()
-            
+
             # Calculate what the current extrusion direction is in WORLD coordinates
             current_world_direction = obj_rotation @ current_local_direction_normalized
-            
+
             existing_x_angle = tool.Model.get_existing_x_angle(extrusion)
             existing_x_angle = 0 if tool.Cad.is_x(existing_x_angle, 0, tolerance=0.001) else existing_x_angle
             existing_x_angle = 0 if tool.Cad.is_x(existing_x_angle, pi, tolerance=0.001) else existing_x_angle
-            
+
             # Calculate the NEW local extrusion direction based on x_angle
             new_local_direction = Vector((0.0, sin(x_angle), cos(x_angle)))
-            
+
             # Check if extrusion direction is actually changing
             current_local_norm = current_local_direction_normalized
             new_local_norm = new_local_direction.normalized()
-            
+
             # Compare the LOCAL directions
             local_direction_changed = (new_local_norm - current_local_norm).length > 1e-6
-            
+
             if tool.Model.get_usage_type(element) == "LAYER2":
                 depth = extrusion.Depth / abs(1 / cos(existing_x_angle))
                 perpendicular_depth = depth * abs(1 / cos(x_angle))
-                
+
                 # Update extrusion direction
                 if local_direction_changed:
                     extrusion.ExtrudedDirection.DirectionRatios = tuple(new_local_direction)
-                
+
                 # Always update depth
                 extrusion.Depth = perpendicular_depth
                 layer2_objs.append(obj)
-                
+
             else:
                 if tool.Model.get_usage_type(element) == "LAYER3":
                     # For slabs, handle polyline scaling
                     existing_obj_x_angle = obj.rotation_euler.x
-                    existing_obj_x_angle = 0 if tool.Cad.is_x(existing_obj_x_angle, 0, tolerance=0.001) else existing_obj_x_angle
-                    existing_obj_x_angle = 0 if tool.Cad.is_x(existing_obj_x_angle, pi, tolerance=0.001) else existing_obj_x_angle
+                    existing_obj_x_angle = (
+                        0 if tool.Cad.is_x(existing_obj_x_angle, 0, tolerance=0.001) else existing_obj_x_angle
+                    )
+                    existing_obj_x_angle = (
+                        0 if tool.Cad.is_x(existing_obj_x_angle, pi, tolerance=0.001) else existing_obj_x_angle
+                    )
 
                     # Scale the polyline coordinates
                     coord_list = builder.get_polyline_coords(extrusion.SweptArea.OuterCurve)
@@ -547,11 +551,11 @@ class ChangeExtrusionXAngle(bpy.types.Operator, tool.Ifc.Operator):
                         offset_direction *= -1
                         if layer_params["direction_sense"] == "POSITIVE":
                             final_local_direction *= -1
-                    
+
                     # Check if extrusion direction actually changed
                     final_local_norm = final_local_direction.normalized()
                     local_direction_changed = (final_local_norm - current_local_norm).length > 1e-6
-                    
+
                     # Update extrusion properties
                     extrusion.ExtrudedDirection.DirectionRatios = tuple(final_local_direction)
                     extrusion.Depth = perpendicular_depth
@@ -559,19 +563,19 @@ class ChangeExtrusionXAngle(bpy.types.Operator, tool.Ifc.Operator):
                     if extrusion.Position or perpendicular_offset != 0:
                         position = offset_direction * perpendicular_offset
                         tool.Model.add_extrusion_position(extrusion, position)
-                    
+
                     # Adjust object rotation if extrusion direction changed
                     if local_direction_changed:
                         # Calculate what the NEW world direction would be with current object rotation
                         expected_new_world_direction = obj_rotation @ final_local_norm
-                        
+
                         # The rotation needed is from expected_new_world_direction to current_world_direction
                         rotation_axis = expected_new_world_direction.cross(current_world_direction)
                         if rotation_axis.length > 1e-6:
                             rotation_axis.normalize()
                             dot_product = expected_new_world_direction.dot(current_world_direction)
                             angle = acos(min(max(dot_product, -1), 1))
-                            
+
                             # Create and apply rotation matrix
                             rotation_matrix = Matrix.Rotation(angle, 4, rotation_axis)
                             obj.matrix_world = rotation_matrix @ obj.matrix_world
@@ -1081,7 +1085,7 @@ class DumbWallGenerator:
             obj=obj,
             representation=representation,
         )
-        
+
         pset = ifcopenshell.api.pset.add_pset(self.file, product=element, name="EPset_Parametric")
         ifcopenshell.api.pset.edit_pset(self.file, pset=pset, properties={"Engine": "Bonsai.DumbLayer2"})
         material = ifcopenshell.util.element.get_material(element)

src/bonsai/bonsai/bim/module/model/workspace.py

@@ -399,7 +399,7 @@ class EditItemUI:
         assert obj
 
         mesh_props = tool.Geometry.get_mesh_props(obj.data)
-        
+
         # Get the parent element from representation_obj to check for layer set usage
         has_layer_set_usage = False
         props = tool.Geometry.get_geometry_props()
@@ -408,7 +408,7 @@ class EditItemUI:
             if parent_element:
                 material_usage = tool.Model.get_usage_type(parent_element)
                 has_layer_set_usage = material_usage == "LAYER3"
-        
+
         if AuthoringData.data["is_representation_item_swept_solid"]:
             # TODO: support EndSweptArea for IfcRevolvedAreaSolidTapered,
             # will need to add second attribute for this.
@@ -427,7 +427,7 @@ class EditItemUI:
                 continue
             row = cls.layout.row()
             draw_attribute(item_attribute, cls.layout)
-            
+
         if len(mesh_props.item_attributes) or AuthoringData.data["is_representation_item_swept_solid"]:
             row = cls.layout.row()
             row.operator("bim.update_item_attributes", icon="FILE_REFRESH", text="")

src/bonsai/bonsai/bim/module/project/operator.py

@@ -1062,7 +1062,7 @@ class LoadProject(bpy.types.Operator, IFCFileSelector, ImportHelper):
             and not self.is_advanced
         ):
             filepath = self.get_filepath()
-            
+
             # First, load the IFC file temporarily to check for metadata document
             temp_ifc = None
             has_metadata_doc = False
@@ -1076,7 +1076,7 @@ class LoadProject(bpy.types.Operator, IFCFileSelector, ImportHelper):
                 pass
             finally:
                 temp_ifc = None
-            
+
             if has_metadata_doc:
                 suffix = tool.Blender.get_addon_preferences().metadata_blend_file_suffix
                 if str(filepath).lower().endswith(".ifc"):
@@ -1137,10 +1137,10 @@ class LoadProject(bpy.types.Operator, IFCFileSelector, ImportHelper):
             props.is_loading = True
             props.total_elements = len(tool.Ifc.get().by_type("IfcElement"))
             props.use_relative_project_path = self.use_relative_path
-            
+
             metadata_doc = tool.Project.get_metadata_document_information()
             props.should_save_metadata_for_this_file = metadata_doc is not None
-            
+
             tool.Blender.register_toolbar()
             tool.Project.add_recent_ifc_project(self.get_filepath_abs())
 
@@ -1776,7 +1776,7 @@ class ExportIFC(bpy.types.Operator, ExportHelper):
                 metadata_filename = os.path.basename(output_file)[:-4] + suffix
             else:
                 metadata_filename = os.path.basename(output_file) + suffix
-            
+
             if not tool.Project.get_metadata_document_information():
                 tool.Project.create_metadata_document_information(metadata_filename)
             else:
@@ -3165,6 +3165,7 @@ class ImageScalingTool(bpy.types.Operator, PolylineOperator):
 
         return {"FINISHED"}
 
+
 class LoadBlendMetadataAndIFC(bpy.types.Operator):
     bl_idname = "bim.load_blend_metadata_and_ifc"
     bl_label = "Load Blend Metadata and IFC"
@@ -3202,4 +3203,4 @@ class LoadBlendMetadataAndIFC(bpy.types.Operator):
 
         bpy.app.handlers.load_post.append(load_handler)
         bpy.ops.wm.open_mainfile(filepath=metadata_path)
-        return {"FINISHED"}
+        return {"FINISHED"}

src/bonsai/bonsai/bim/operator.py

@@ -364,8 +364,6 @@ bpy.ops.wm.save_as_mainfile(filepath=r'{blendmetadata_path}')
         return {"FINISHED"}
 
 
-
-
 # TODO: Unused operator.
 # Is there a need for this or 'DIR_PATH' propety subtype does almost the same,
 # but also has alt+click?

src/bonsai/bonsai/bim/prop.py

@@ -638,7 +638,7 @@ class BIMProperties(PropertyGroup):
         ],
         name="Time Unit",
         default="HOUR",
-    )    
+    )
     tab_visibilities: CollectionProperty(type=BIMTabVisibility, name="Tab Visibilities")
     panel_properties: CollectionProperty(type=BIMPanelProperties, name="Panel Properties")
 

src/bonsai/bonsai/core/drawing.py

@@ -402,7 +402,7 @@ def update_drawing_name(
     camera = ifc.get_object(drawing)
     if camera and camera.name != name:
         camera.name = name
-    
+
     group = drawing_tool.get_drawing_group(drawing)
     if drawing_tool.get_name(group) != name:
         ifc.run("attribute.edit_attributes", product=group, attributes={"Name": name})

src/bonsai/bonsai/core/root.py

@@ -63,20 +63,20 @@ def copy_class(
 
 def _has_material_styles(ifc: type[tool.Ifc], element: ifcopenshell.entity_instance) -> bool:
     """Check if element has styles defined through its material.
-    
+
     Returns True if any constituent material has a style representation,
     which means styles should NOT be applied directly to the geometry.
     """
     materials = ifcopenshell.util.element.get_materials(element)
-    
+
     if not materials:
         return False
-    
+
     # Check if any of the constituent materials have styles
     for material in materials:
-        if hasattr(material, 'HasRepresentation') and material.HasRepresentation:
+        if hasattr(material, "HasRepresentation") and material.HasRepresentation:
             return True
-    
+
     return False
 
 

src/bonsai/bonsai/core/type.py

@@ -33,17 +33,16 @@ def assign_type(
     element: ifcopenshell.entity_instance,
     type: ifcopenshell.entity_instance,
 ) -> None:
-    
-    
+
     # Get the instance's current CardinalPoint before type assignment
     instance_cardinal_point = None
     instance_material = ifcopenshell.util.element.get_material(element)
     if instance_material and instance_material.is_a("IfcMaterialProfileSetUsage"):
         instance_cardinal_point = instance_material.CardinalPoint
-    
+
     ifc.run("type.assign_type", related_objects=[element], relating_type=type)
     obj = ifc.get_object(element)
-    
+
     if type_tool.has_material_usage(element):
         # Restore the instance's CardinalPoint to the new material usage
         if instance_cardinal_point is not None:
@@ -51,16 +50,17 @@ def assign_type(
             if new_instance_material and new_instance_material.is_a("IfcMaterialProfileSetUsage"):
                 if new_instance_material.CardinalPoint != instance_cardinal_point:
                     new_instance_material.CardinalPoint = instance_cardinal_point
-                    
+
                     # Force representation regeneration
                     from bonsai.bim.module.model.profile import DumbProfileRecalculator
+
                     DumbProfileRecalculator().recalculate([obj])
         # for now, representation regeneration handled by API listeners
     else:
         type_data = type_tool.get_object_data(ifc.get_object(type))
         if type_data:
             type_tool.change_object_data(obj, type_data, is_global=False)
-    
+
     type_tool.disable_editing(obj)
 
 

src/bonsai/bonsai/tool/blender.py

@@ -382,17 +382,14 @@ class Blender(bonsai.core.tool.Blender):
                     assert isinstance(space, bpy.types.SpaceNodeEditor)
                     if space.tree_type == "ShaderNodeTree":
                         context_override = {"area": area, "space": space, "screen": screen}
-                        
+
                         # Add window if screen differs from current context
                         context = bpy.context
                         if context and context.screen != screen:
-                            window = next(
-                                (w for w in context.window_manager.windows if w.screen == screen), 
-                                None
-                            )
+                            window = next((w for w in context.window_manager.windows if w.screen == screen), None)
                             if window:
                                 context_override["window"] = window
-                        
+
                         return context_override
 
     @classmethod

src/bonsai/bonsai/tool/loader.py

@@ -1030,16 +1030,16 @@ class Loader(bonsai.core.tool.Loader):
             sense_factor = 1
         else:
             return mesh
-        
+
         if len(layer_set.MaterialLayers) == 1:
             return mesh
-        
+
         bm = bmesh.new()
         bm.from_mesh(mesh)
-        
+
         prev_co = None
         advance_direction = None  # Will store direction to advance planes
-        
+
         if not usage:
             sense_factor = 1
             no = cls.get_extrusion_vector(element).normalized()
@@ -1047,7 +1047,7 @@ class Loader(bonsai.core.tool.Loader):
             advance_direction = no
         elif usage.LayerSetDirection == "AXIS2":
             co = Vector((0.0, offset, 0.0))
-            
+
             # Get LOCAL extrusion direction
             local_extrusion = Vector([0.0, 0.0, 1.0])
             if body := ifcopenshell.util.representation.get_representation(element, "Model", "Body", "MODEL_VIEW"):
@@ -1057,14 +1057,14 @@ class Loader(bonsai.core.tool.Loader):
                     if item.is_a("IfcExtrudedAreaSolid"):
                         local_extrusion = Vector(item.ExtrudedDirection.DirectionRatios).normalized()
                         break
-            
+
             # Thickness direction: perpendicular to extrusion and length
             thickness_dir = local_extrusion.cross(Vector([1.0, 0.0, 0.0])).normalized()
-            
+
             # Ensure it points in POSITIVE Y (through wall thickness, not backwards)
             if thickness_dir.y < 0:
                 thickness_dir = -thickness_dir
-            
+
             no = thickness_dir
             advance_direction = thickness_dir
         elif usage.LayerSetDirection == "AXIS3":
@@ -1077,10 +1077,10 @@ class Loader(bonsai.core.tool.Loader):
             no = cls.get_extrusion_vector(element).normalized()
             no = Vector([1.0, 0.0, 0.0])
             advance_direction = no
-        
+
         no *= sense_factor
         advance_direction *= sense_factor
-        
+
         # Cache this
         body = ifcopenshell.util.representation.get_context(tool.Ifc.get(), "Model", "Body", "MODEL_VIEW")
         styles = {}
@@ -1088,25 +1088,25 @@ class Loader(bonsai.core.tool.Loader):
         for i, material in enumerate(mesh.materials):
             if style := tool.Ifc.get_entity(material):
                 styles[style] = i
-        
+
         last_i = len(layer_set.MaterialLayers) - 1
         for i, layer in enumerate(layer_set.MaterialLayers):
             if i != last_i:
                 prev_co = co.copy()
                 # Use advance_direction (not no) to move planes!
                 co += advance_direction * layer.LayerThickness * cls.unit_scale
-                
+
                 bisect_geom = bmesh.ops.bisect_plane(
                     bm, geom=bm.verts[:] + bm.edges[:] + bm.faces[:], dist=0.0001, plane_co=co, plane_no=no
                 )
                 bmesh.ops.duplicate(bm, geom=bisect_geom["geom_cut"])
-            
+
             if not (style := ifcopenshell.util.representation.get_material_style(layer.Material, body)):
                 continue
             if (material_index := styles.get(style, None)) is None:
                 material_index = len(mesh.materials)
                 mesh.materials.append(tool.Ifc.get_object(style))
-            
+
             if i == last_i:
                 for face in bisect_geom["geom"]:
                     if isinstance(face, bmesh.types.BMFace):
@@ -1139,14 +1139,14 @@ class Loader(bonsai.core.tool.Loader):
                     item = item.FirstOperand
                 if item.is_a("IfcExtrudedAreaSolid"):
                     local_direction = Vector(item.ExtrudedDirection.DirectionRatios)
-                    
+
                     # Transform to world coordinates using object rotation
                     obj = tool.Ifc.get_object(element)
                     if obj:
                         # Apply object rotation to get actual world direction
                         world_direction = obj.matrix_world.to_3x3() @ local_direction
                         return world_direction
-                    
+
                     return local_direction
         return Vector([0.0, 0.0, 1.0])
 

src/bonsai/bonsai/tool/model.py

@@ -620,12 +620,11 @@ class Model(bonsai.core.tool.Model):
             if not openings[i].obj:
                 openings.remove(i)
 
-
     @classmethod
     def save_custom_offset_to_pset(cls, element: ifcopenshell.entity_instance, obj: bpy.types.Object) -> None:
         """Save custom offset settings to BBIM_MaterialLayer pset."""
         props = tool.Material.get_object_material_props(obj)
-        
+
         if not props.use_custom_offset:
             # Remove pset if custom offset is disabled
             pset = ifcopenshell.util.element.get_pset(element, "BBIM_MaterialLayer")
@@ -633,24 +632,24 @@ class Model(bonsai.core.tool.Model):
                 pset_entity = tool.Ifc.get().by_id(pset["id"])
                 ifcopenshell.api.pset.remove_pset(tool.Ifc.get(), product=element, pset=pset_entity)
             return
-        
+
         # Determine which reference to save based on usage type
         usage_type = tool.Model.get_usage_type(element)
         custom_wall_reference = None
         custom_slab_reference = None
-        
+
         if usage_type == "LAYER2":
             custom_wall_reference = props.custom_wall_reference
         elif usage_type == "LAYER3":
             custom_slab_reference = props.custom_slab_reference
-        
+
         # Get or create pset
         pset_data = ifcopenshell.util.element.get_pset(element, "BBIM_MaterialLayer")
         if pset_data:
             pset = tool.Ifc.get().by_id(pset_data["id"])
         else:
             pset = ifcopenshell.api.pset.add_pset(tool.Ifc.get(), product=element, name="BBIM_MaterialLayer")
-        
+
         # Save properties (store in SI units)
         unit_scale = ifcopenshell.util.unit.calculate_unit_scale(tool.Ifc.get())
         properties = {
@@ -667,14 +666,14 @@ class Model(bonsai.core.tool.Model):
         pset = ifcopenshell.util.element.get_pset(element, "BBIM_MaterialLayer")
         if not pset:
             return
-        
+
         props = tool.Material.get_object_material_props(obj)
         unit_scale = ifcopenshell.util.unit.calculate_unit_scale(tool.Ifc.get())
-        
+
         # Load properties
         props.use_custom_offset = pset.get("UseCustomOffset", False)
         props.custom_offset = pset.get("CustomOffset", 0.0) * unit_scale  # Convert from SI
-        
+
         # Load the appropriate reference based on usage type
         usage_type = tool.Model.get_usage_type(element)
         if usage_type == "LAYER2":
@@ -718,14 +717,16 @@ class Model(bonsai.core.tool.Model):
         )
 
     @classmethod
-    def get_material_layer_custom_offset(cls, element: ifcopenshell.entity_instance, obj: bpy.types.Object) -> Optional[float]:
+    def get_material_layer_custom_offset(
+        cls, element: ifcopenshell.entity_instance, obj: bpy.types.Object
+    ) -> Optional[float]:
         """Get custom offset value, reading from pset if props are not set."""
         unit_scale = ifcopenshell.util.unit.calculate_unit_scale(tool.Ifc.get())
         layer_params = tool.Model.get_material_layer_parameters(element)
         layer_offset = layer_params["offset"]
         thickness = layer_params["thickness"] / unit_scale
         props = tool.Material.get_object_material_props(obj)
-        
+
         # Try to load from pset if not already in props
         if not props.use_custom_offset:
             pset = ifcopenshell.util.element.get_pset(element, "BBIM_MaterialLayer")
@@ -733,7 +734,7 @@ class Model(bonsai.core.tool.Model):
                 # Load from pset
                 custom_offset = pset.get("CustomOffset", 0.0)
                 usage_type = tool.Model.get_usage_type(element)
-                
+
                 if usage_type == "LAYER2":
                     custom_offset_reference = pset.get("CustomWallReference", "CENTER")
                 elif usage_type == "LAYER3":
@@ -753,7 +754,7 @@ class Model(bonsai.core.tool.Model):
                 return None
 
         direction_sense = layer_params["direction_sense"]
-        
+
         if direction_sense == "POSITIVE" and custom_offset_reference in {"INTERIOR", "TOP"}:
             layer_offset = custom_offset - thickness * unit_scale
         if direction_sense == "POSITIVE" and custom_offset_reference in {"CENTER", "MIDDLE"}:

src/bonsai/bonsai/tool/project.py

@@ -529,26 +529,34 @@ class Project(bonsai.core.tool.Project):
         ifc_file = tool.Ifc.get()
         if not ifc_file:
             raise Exception("No IFC file loaded")
-        
+
         doc = tool.Ifc.run("document.add_information", parent=None)
-        
+
         if ifc_file.schema == "IFC2X3":
-            tool.Ifc.run("document.edit_information", information=doc, attributes={
-                "DocumentId": "BLEND_METADATA",
-                "Name": "Blend Metadata",
-                "Scope": "BLEND_METADATA",
-                "Description": "References to blend metadata file for this IFC project",
-                "Location": metadata_filename
-            })
+            tool.Ifc.run(
+                "document.edit_information",
+                information=doc,
+                attributes={
+                    "DocumentId": "BLEND_METADATA",
+                    "Name": "Blend Metadata",
+                    "Scope": "BLEND_METADATA",
+                    "Description": "References to blend metadata file for this IFC project",
+                    "Location": metadata_filename,
+                },
+            )
         else:
-            tool.Ifc.run("document.edit_information", information=doc, attributes={
-                "Identification": "BLEND_METADATA",
-                "Name": "Blend Metadata",
-                "Scope": "BLEND_METADATA",
-                "Description": "References to blend metadata file for this IFC project",
-                "Location": metadata_filename
-            })
-        
+            tool.Ifc.run(
+                "document.edit_information",
+                information=doc,
+                attributes={
+                    "Identification": "BLEND_METADATA",
+                    "Name": "Blend Metadata",
+                    "Scope": "BLEND_METADATA",
+                    "Description": "References to blend metadata file for this IFC project",
+                    "Location": metadata_filename,
+                },
+            )
+
         return doc
 
     @classmethod
@@ -556,14 +564,12 @@ class Project(bonsai.core.tool.Project):
         doc = cls.get_metadata_document_information()
         if not doc:
             return
-        
+
         ifc_file = tool.Ifc.get()
         if not ifc_file:
             return
-        
-        tool.Ifc.run("document.edit_information", information=doc, attributes={
-            "Location": metadata_filename
-        })
+
+        tool.Ifc.run("document.edit_information", information=doc, attributes={"Location": metadata_filename})
 
     @classmethod
     def remove_metadata_document_information(cls) -> None:

src/bonsai/bonsai/tool/unit.py

@@ -166,11 +166,11 @@ def parse_distance_string(input_string: str, use_project_unit: bool = True) -> t
                     break
             if inches is None:
                 inches = 0
-            
+
             # If feet is negative, inches should also be negative (subtractive)
             if feet < 0:
                 inches = -inches
-            
+
             # Convert to meters
             total_meters = (feet * 0.3048) + (inches * 0.0254)
             return total_meters

src/bonsai/scripts/dev_environment_vscode_config.py

@@ -1,4 +1,3 @@
-
 import bonsai, json, bpy
 from pathlib import Path
 
@@ -11,14 +10,15 @@ settings_path = repo_root / ".vscode" / "settings.json"
 settings_path.parent.mkdir(parents=True, exist_ok=True)
 
 settings = json.loads(settings_path.read_text()) if settings_path.exists() else {}
-settings.update({
-    "bonsai.localRoot": repo_path.as_posix(),
-    "bonsai.remoteRoot": install_path.as_posix(), 
-    "bonsai.blenderPath": Path(bpy.app.binary_path).parent.as_posix(),
-})
+settings.update(
+    {
+        "bonsai.localRoot": repo_path.as_posix(),
+        "bonsai.remoteRoot": install_path.as_posix(),
+        "bonsai.blenderPath": Path(bpy.app.binary_path).parent.as_posix(),
+    }
+)
 json_data = json.dumps(settings, indent=2)
 
 settings_path.write_text(json_data)
 
 print("\n\nBonsai/VSCode development environment configured successfully!\n\n")
-

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

@@ -107,23 +107,20 @@ class Usecase:
                     for p in self.polyline
                 ]
             else:
-                points = [
-                    (self.convert_si_to_unit(p[0]), self.convert_si_to_unit(p[1]))
-                    for p in self.polyline
-                ]
-        
+                points = [(self.convert_si_to_unit(p[0]), self.convert_si_to_unit(p[1])) for p in self.polyline]
+
         if self.file.schema == "IFC2X3":
             curve = self.file.createIfcPolyline([self.file.createIfcCartesianPoint(p) for p in points])
         else:
             curve = self.file.createIfcIndexedPolyCurve(self.file.createIfcCartesianPointList2D(points))
-        
+
         if self.x_angle:
             direction_ratios = (0.0, sin(self.x_angle), cos(self.x_angle))
         else:
             direction_ratios = (0.0, 0.0, 1.0)
 
         extrusion_direction = self.file.createIfcDirection(direction_ratios)
-        
+
         # Calculate depth based on extrusion angle
         extrusion_angle = abs(self.x_angle) if self.x_angle else 0
         if extrusion_angle > 1e-6:
@@ -132,7 +129,7 @@ class Usecase:
         else:
             perpendicular_depth = self.convert_si_to_unit(self.depth)
             perpendicular_offset = self.convert_si_to_unit(self.offset)
-            
+
         position = None
         if self.file.schema == "IFC2X3" or self.offset != 0:
             position_vector = (

src/ifcopenshell-python/ifcopenshell/util/selector.py

@@ -212,7 +212,7 @@ class FormatTransformer(lark.Transformer):
         """Handle variable substitution like {{z}} or {{Pset_Wall.FireRating}}"""
         if self.element is None:
             return "0"  # Default value if no element context
-        
+
         query_path = args[0]
         try:
             value = get_element_value(self.element, query_path)
@@ -399,11 +399,11 @@ class GetElementTransformer(lark.Transformer):
 
 def format(query: str, element: Optional[ifcopenshell.entity_instance] = None) -> str:
     """Format a query string with optional element context for variable substitution.
-    
+
     :param query: Format query string (can include {{variable}} placeholders)
     :param element: Optional IFC element for variable substitution
     :return: Formatted string
-    
+
     Example:
         format("{{z}} / 2", element)  # Substitutes element's z value
         format("imperial_length({{z}} / 2, 4)", element)  # Uses z in calculation
@@ -1257,4 +1257,4 @@ class FacetTransformer(lark.Transformer):
 
         if comparison.startswith("!"):
             return not result
-        return result
+        return result