- Added method portal_utils.get_schema_super_type_names (for use by s…

…maht-submitr).

dcicutils/portal_utils.py

@@ -473,16 +473,15 @@ def list_breadth_first(super_type_map: dict, super_type_name: str) -> dict:
 
     @lru_cache(maxsize=100)
     def get_schema_super_type_names(self, schema_name: str, include_schema_name: bool = False) -> List[str]:
+        super_types = set()
         if isinstance(schema_name, str) and (schema_name := self.schema_name(schema_name)):
             if isinstance(super_type_map := self.get_schemas_super_type_map(), dict):
-                super_types = set()
                 for super_type_name in super_type_map:
                     if schema_name in super_type_map[super_type_name]:
                         super_types.add(super_type_name)
-                if (include_schema_name is True) and super_types and self.get_schema(schema_name):
-                    super_types.add(schema_name)
-                return list(super_types)
-        return []
+        if (include_schema_name is True) and self.get_schema(schema_name):
+            super_types.insert(0, schema_name)
+        return list(super_types)
 
     @lru_cache(maxsize=100)
     def get_schema_subtype_names(self, type_name: str) -> List[str]: