Fix name resolution

elasticsearch_dsl.index.Index cannot be casted to string, `_name` property should be used instead.

Author: pySilver

django_elasticsearch_dsl/management/commands/search_index.py

@@ -92,7 +92,7 @@ def _populate(self, models, options):
             doc().update(qs)
 
     def _delete(self, models, options):
-        index_names = [str(index) for index in registry.get_indices(models)]
+        index_names = [index._name for index in registry.get_indices(models)]
 
         if not options['force']:
             response = input(