Allow to set `load_parents` parameter while using `list_element_metadata` helper

Closes #279 (closed)

arkindex_worker/worker/metadata.py

@@ -178,16 +178,24 @@ class MetaDataMixin:
         return created_metadata_list
 
     def list_element_metadata(
-        self, element: Element | CachedElement
+        self, element: Element | CachedElement, load_parents: bool | None = None
     ) -> list[dict[str, str]]:
         """
         List all metadata linked to an element.
         This method does not support cache.
 
         :param element: The element to list metadata on.
+        :param load_parents: Also include all metadata from the element's parents in the response.
         """
         assert element and isinstance(
             element, Element | CachedElement
         ), "element shouldn't be null and should be of type Element or CachedElement"
 
-        return self.api_client.paginate("ListElementMetaData", id=element.id)
+        query_params = {}
+        if load_parents is not None:
+            assert isinstance(load_parents, bool), "load_parents should be of type bool"
+            query_params["load_parents"] = load_parents
+
+        return self.api_client.paginate(
+            "ListElementMetaData", id=element.id, **query_params
+        )