# Copyright 2023 Ant Group Co., Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


from secretflow.device import PYU, DeviceType, PYUObject, TEEUObject
from secretflow.device.device.base import register_to


@register_to(DeviceType.TEEU, DeviceType.PYU)
def teeu_to_pyu(self: TEEUObject, pyu: PYU) -> PYUObject:
    assert isinstance(pyu, PYU), f'Expect a PYU but got {type(pyu)}.'
    return PYUObject(pyu, self.data)
