def Get(self, db, key, *args, **kwargs):
        try:
            return success(db.Get(key))
        except KeyError:
            error_msg = "Key %r does not exist" % key
            errors_logger.exception(error_msg)
            return failure(KEY_ERROR, error_msg)
Handles GET message command.
dataset/ETHPy150Open oleiade/Elevator/debian/elevator/usr/lib/python2.6/dist-packages/elevator/api.py/Handler.Get