34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
# -*- coding: utf-8 -*-
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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; version 2 of the License.
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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 Library 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://gnu.org/licenses/>.
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class OptionsBase(object):
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def __init__(self, **kwargs):
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"""
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inherit and initialize attributes
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call self.merge_options(**kwargs) at the end
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"""
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pass
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def merge_options(self, **kwargs):
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"""
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override defaults with user defined values
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"""
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for key, value in kwargs.items():
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if not hasattr(self, key):
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raise ValueError("Invalid option in %s: %s" % (self.__class__.__name__, key))
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setattr(self, key, value)
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