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# Copyright (C) 2012 Yahoo! Inc.
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# Author: Joshua Harlow <harlowja@yahoo-inc.com>
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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 version 3, as
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# published by the Free Software Foundation.
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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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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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def __init__(self, merger, opts):
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self._overwrite = 'overwrite' in opts
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# This merging algorithm will attempt to merge with
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# another dictionary, on encountering any other type of object
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# it will not merge with said object, but will instead return
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# On encountering a dictionary, it will create a new dictionary
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# composed of the original and the one to merge with, if 'overwrite'
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# is enabled then keys that exist in the original will be overwritten
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# by keys in the one to merge with (and associated values). Otherwise
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# if not in overwrite mode the 2 conflicting keys themselves will
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def _on_dict(self, value, merge_with):
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if not isinstance(merge_with, (dict)):
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for (k, v) in merge_with.items():
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if not self._overwrite:
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merged[k] = self._merger.merge(merged[k], v)
added
removed
cloudinit/mergers/m_dict.py
