39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
# pyRCV2: Preferential vote counting
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# Copyright © 2020–2021 Lee Yingtong Li (RunasSudo)
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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 Affero 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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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class SafeDict:
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"""Dictionary which can contain non-string keys in both Python and JS"""
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def __init__(self, params=None):
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self.impl = __new__(Map)
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if params:
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for k, v in params:
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self.impl.set(k, v)
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def __getitem__(self, key):
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return self.impl.js_get(key)
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def __setitem__(self, key, value):
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self.impl.set(key, value)
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def __contains__(self, key):
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return self.impl.has(key)
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def items(self):
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entries = self.impl.entries() # Returns an Iterator
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return __pragma__('js', 'Array.from(entries)')
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