Deleting an element now also auto deletes its associated distribution ports

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

@@ -334,6 +334,8 @@ class OverrideDeleteTrait:
             elif getattr(element, "HasOpenings", None):
                 for rel in element.HasOpenings:
                     self.delete_opening_element(rel.RelatedOpeningElement)
+            for port in ifcopenshell.util.system.get_ports(element):
+                self.remove_port(port)
 
     def delete_opening_element(self, element):
         obj = IfcStore.get_element(element.VoidsElements[0].RelatingBuildingElement.id())
@@ -343,6 +345,9 @@ class OverrideDeleteTrait:
         obj = IfcStore.get_element(element.id())
         bpy.ops.bim.remove_filling(obj=obj.name)
 
+    def remove_port(self, port):
+        blenderbim.core.system.remove_port(tool.Ifc, tool.System, port=port)
+
 
 class OverrideDelete(bpy.types.Operator, OverrideDeleteTrait):
     bl_idname = "object.delete"