fix setting session, dataset via create_item (#196)

src/ansys/dynamicreporting/core/serverless/adr.py

@@ -303,7 +303,11 @@ def session_guid(self) -> uuid.UUID:
     def create_item(self, item_type: Type[Item], **kwargs: Any) -> Item:
         if not issubclass(item_type, Item):
             raise TypeError(f"{item_type} is not valid")
-        return item_type.create(session=self._session, dataset=self._dataset, **kwargs)
+        return item_type.create(
+            session=kwargs.pop("session", self._session),
+            dataset=kwargs.pop("dataset", self._dataset),
+            **kwargs,
+        )
 
     def create_template(self, template_type: Type[Template], **kwargs: Any) -> Template:
         if not issubclass(template_type, Template):
@@ -362,8 +366,8 @@ def query(
             raise TypeError(f"{query_type} is not valid")
         return query_type.find(query=query, **kwargs)
 
-    @staticmethod
     def create_objects(
+        self,
         objects: Union[list, ObjectSet],
         **kwargs: Any,
     ) -> int:
@@ -392,6 +396,7 @@ def _copy_template(self, template: Template, **kwargs) -> Template:
         out_template = copy.deepcopy(template)
         if out_template.parent is not None:
             parent = out_template.parent
+            # parents are always copied first, so they should exist
             out_template.parent = Template.get(
                 guid=parent.guid, using=kwargs.get("using", "default")
             )

src/ansys/dynamicreporting/core/serverless/template.py

@@ -59,12 +59,14 @@ def save(self, **kwargs):
             raise Template.NotSaved(
                 extra_detail="Failed to save template because its parent is not saved"
             )
+        children_order = []
         for child in self.children:
             if not child._saved:
                 raise Template.NotSaved(
                     extra_detail="Failed to save template because its children are not saved"
                 )
-        self._children_order = ",".join([str(child.guid) for child in self.children])
+            children_order.append(str(child.guid))
+        self._children_order = ",".join(children_order)
         self._master = self.parent is None
         # set properties
         prop_dict = {}