Merge branch 'v0.6.0' of https://github.com/IfcOpenShell/IfcOpenShell into v0.6.0

src/ifcopenshell-python/ifcopenshell/api/pset/add_pset.py

@@ -22,6 +22,7 @@ class Usecase:
                     "RelatingPropertyDefinition": pset,
                 }
             )
+            return pset
         elif self.settings["product"].is_a("IfcTypeObject"):
             pset = self.file.create_entity(
                 "IfcPropertySet", **{"GlobalId": ifcopenshell.guid.new(), "Name": self.settings["Name"]}
@@ -29,8 +30,9 @@ class Usecase:
             has_property_sets = list(self.settings["product"].HasPropertySets or [])
             has_property_sets.append(pset)
             self.settings["product"].HasPropertySets = has_property_sets
+            return pset
         elif self.settings["product"].is_a("IfcMaterialDefinition"):
-            pset = self.file.create_entity(
+            return self.file.create_entity(
                 "IfcMaterialProperties",
                 **{
                     "Name": self.settings["Name"],

src/ifcopenshell-python/ifcopenshell/api/pset/add_qto.py

@@ -22,3 +22,4 @@ class Usecase:
                     "RelatingPropertyDefinition": qto,
                 }
             )
+            return qto

src/ifcopenshell-python/ifcopenshell/api/sequence/data.py

@@ -133,6 +133,7 @@ class Data:
                 data["TaskTime"] = data["TaskTime"].id()
             for rel in task.IsNestedBy:
                 [data["RelatedObjects"].append(o.id()) for o in rel.RelatedObjects if o.is_a("IfcTask")]
+            data["Nests"] = [r.RelatingObject.id() for r in task.Nests or []]
             [
                 data["RelatingProducts"].append(r.RelatingProduct.id())
                 for r in task.HasAssignments