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# Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved.
#
# 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
#
# http://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.
import abc
class File(metaclass=abc.ABCMeta):
def __init__(self, id: str, filename: str, created_at: int) -> None:
super().__init__()
self.id = id
self.filename = filename
self.created_at = created_at
def __eq__(self, other: object) -> bool:
if isinstance(other, File):
return self.id == other.id
else:
return False
def __repr__(self) -> str:
attrs_str = self._get_attrs_str()
return f"<{self.__class__.__name__} {attrs_str}>"
@abc.abstractmethod
async def read_contents(self) -> bytes:
raise NotImplementedError
def _get_attrs_str(self) -> str:
return ", ".join(
[
f"id: {repr(self.id)}",
f"filename: {repr(self.filename)}",
f"created_at: {repr(self.created_at)}",
]
)
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