#NEWLINE# @ classmethod #NEWLINE# def all( cls ) : #NEWLINE# #INDENT# '\n        Return an iterator that successively yields saved model\n        instances. Models are saved in an unordered :py:class:`Set`,\n        so the iterator will return them in arbitrary order.\n\n        Example::\n\n            for note in Note.all():\n                print note.content\n\n        To return models in sorted order, see :py:meth:`Model.query`.\n        Example returning all records, sorted newest to oldest::\n\n            for note in Note.query(order_by=Note.timestamp.desc()):\n                print note.timestamp, note.content\n        ' #NEWLINE# for result in cls . _query . all_index ( ) : #NEWLINE# #INDENT# ( yield cls . load ( result , convert_key = False ) )