def __init__(self, items, model=None):
self.items = items<EOL>self.model = model or self.connection.model<EOL>self.iterpos = <NUM_LIT:0>  <EOL>self._current_item = <NUM_LIT:0><EOL>
results: an es query results dict
fix_keys: remove the "_" from every key, useful for django views
clean_highlight: removed empty highlight
search: a Search object.