environment/lib/python2.7/site-packages/IPython/parallel/controller/mongodb.py
def get_history(self):
        """get all msg_ids, ordered by time submitted."""
        cursor = self._records.find({},{'msg_id':1}).sort('submitted')
        return [ rec['msg_id'] for rec in cursor ]
def get_history(self):
        """get all msg_ids, ordered by time submitted."""
        cursor = self._records.find({},{'msg_id':1}).sort('submitted')
        return [ rec['msg_id'] for rec in cursor ]
def get_history ( self ) : cursor = self . _records . find ( { } , { 'msg_id' : 1 } ) . sort ( 'submitted' ) return [ rec [ 'msg_id' ] for rec in cursor ]
get all msg_ids, ordered by time submitted.
get all msg_ids ordered by time submitted .