5faff28d9b
We add it to all the top-level modules. We will tackle imageutils separately since it's quite large in and of itself. Change-Id: I26b16a471c19a59cf8b084be01ca7c57dbba530e Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
# Copyright (c) 2016 EasyStack Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from collections.abc import Generator
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from typing import Any
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def flatten_dict_to_keypairs(
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d: dict[str, Any], separator: str = ':'
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) -> Generator[tuple[str, Any], None, None]:
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"""Generator that produces sequence of keypairs for nested dictionaries.
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:param d: dictionaries which may be nested
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:param separator: symbol between names
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"""
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for name, value in sorted(d.items()):
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if isinstance(value, dict):
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for subname, subvalue in flatten_dict_to_keypairs(
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value, separator
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):
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yield f'{name}{separator}{subname}', subvalue
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else:
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yield name, value
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