extra_keys -> region_keys

Author: edoyango

tests/test_esmf_summary_parser.py

@@ -170,7 +170,7 @@ def check_nested_dict(
     # check that all keys in correct_dict are in input_dict
     if input_dict.keys() < correct_dict.keys():
         raise ValueError(f"Missing keys for {region} (depth: {depth}): {set(correct_dict.keys()) - input_dict.keys()}")
-    extra_keys = set(correct_dict.keys()) - metric_keys
+    region_keys = set(correct_dict.keys()) - metric_keys
 
     # first check metric values
     for k in metric_keys:
@@ -179,7 +179,7 @@ def check_nested_dict(
         )
 
     # recursively check children dicts
-    for k in extra_keys:
+    for k in region_keys:
         check_nested_dict(input_dict[k], correct_dict[k], metric_keys, k, depth + 1)