do not use six on new lines of code
@@ -255,7 +255,7 @@ class ContentPackConfigLoader(object):
:rtype: ``dict``
"""
schema_is_dict = isinstance(schema, dict)
- iterator = six.iteritems(schema) if schema_is_dict else enumerate(schema)
+ iterator = schema.items() if schema_is_dict else enumerate(schema)
for schema_item_key, schema_item in iterator:
has_default_value = "default" in schema_item
