def to_op(self):
        if self._new_value is not None:
            return ('assign', self._new_value)
Undo skip_cell_sync()'s cell_name modification if applied
dataset/ETHPy150Open basho/riak-python-client/riak/datatypes/register.py/Register.to_op--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/objects/instance.py/Instance._normalize_cell_name