Handle defaultdict schema correctly

StackStorm · Apr 9, 2021 · a2644c2 · a2644c2
1 parent 8bf7d2a
commit a2644c2
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/st2common/st2common/util/config_loader.py b/st2common/st2common/util/config_loader.py
@@ -135,7 +135,11 @@ def _assign_dynamic_config_values(self, schema, config, parent_keys=None):
         for config_item_key, config_item_value in iterator:
             if config_is_dict:
                 # different schema for each key/value pair
-                schema_item = schema.get(config_item_key, {})
+                try:
+                    # do not use schema.get() as schema might be a defaultdict
+                    schema_item = schema[config_item_key]
+                except KeyError:
+                    schema_item = {}
             if config_is_list:
                 # same schema is shared between every item in the list
                 schema_item = schema