minio-py/minio/legalhold.py at master · Dasin-star/minio-py

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# -*- coding: utf-8 -*-

# MinIO Python Library for Amazon S3 Compatible Cloud Storage, (C)

# 2020 MinIO, Inc.

# 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.

"""Request/response of PutObjectLegalHold and GetObjectLegalHold S3 APIs."""

from __future__ import absolute_import, annotations

from dataclasses import dataclass

from typing import Optional, Type, TypeVar

from xml.etree import ElementTree as ET

from .xml import Element, SubElement, findtext

A = TypeVar("A", bound="LegalHold")

@dataclass(frozen=True)

class LegalHold:

"""Legal hold configuration."""

status: bool = False

@classmethod

def fromxml(cls: Type[A], element: ET.Element) -> A:

"""Create new object with values from XML element."""

status = findtext(element, "Status")

return cls(status=status == "ON")

def toxml(self, element: Optional[ET.Element]) -> ET.Element:

"""Convert to XML."""

element = Element("LegalHold")

SubElement(element, "Status", "ON" if self.status is True else "OFF")

return element