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https://github.com/mofeng-git/One-KVM.git
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48 lines
2.3 KiB
Python
48 lines
2.3 KiB
Python
# ========================================================================== #
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# #
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# KVMD - The main PiKVM daemon. #
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# #
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# Copyright (C) 2018-2022 Maxim Devaev <mdevaev@gmail.com> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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# #
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# ========================================================================== #
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# =====
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def yaml_merge(dest: dict, src: dict, src_name: str="") -> None:
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""" Merges the source dictionary into the destination dictionary. """
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# Checking if destination is None
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if dest is None:
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# We can't merge into a None
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raise ValueError(f"Could not merge {src_name or 'config'} into None. The destination cannot be None")
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# Checking if source is None or empty
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if not src:
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# If src is None or empty, there's nothing to merge
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return
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_merge(dest, src)
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# ======
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def _merge(dest: dict, src: dict) -> None:
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for key in src:
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if key in dest:
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if isinstance(dest[key], dict) and isinstance(src[key], dict):
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_merge(dest[key], src[key])
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continue
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dest[key] = src[key]
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