tuple change

src/hdmf/common/resources.py

@@ -9,6 +9,7 @@
 from glob import glob
 import os
 import zipfile
+from collections import namedtuple
 
 
 class KeyTable(Table):
@@ -414,7 +415,9 @@ def _get_file_from_container(self, **kwargs):
     def __check_termset_wrapper(self, **kwargs):
         """
         Takes a list of objects and checks the fields for TermSetWrapper.
-        :return: [[object1, attribute_name1, wrapper1], [object2, attribute_name2, wrapper2], ...]
+
+        wrapped_obj = namedtuple('wrapped_obj', ['object', 'attribute', 'wrapper'])
+        :return: [wrapped_obj(object1, attribute_name1, wrapper1), ...]
         """
         objects = kwargs['objects']
 
@@ -423,12 +426,13 @@ def __check_termset_wrapper(self, **kwargs):
         for obj in objects:
             # Get all the fields, parse out the methods and internal variables
             obj_fields = [a for a in dir(obj) if not a.startswith('_') and not callable(getattr(obj, a))]
-
             for attribute in obj_fields:
                 attr = getattr(obj, attribute)
                 if isinstance(attr, TermSetWrapper):
                     # Search objects that are wrapped
-                    ret.append([obj, attribute, attr])
+                    wrapped_obj = namedtuple('wrapped_obj', ['object', 'attribute', 'wrapper'])
+                    ret.append(wrapped_obj(obj, attribute, attr))
+
         return ret
 
     @docval({'name': 'root_container', 'type': HERDManager,