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24 lines
492 B
24 lines
492 B
2 years ago
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import functools
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import operator
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class E:
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def __init__(self, some_list):
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self.internal_list = some_list
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def __hash__(self):
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calc_hash = functools.reduce(operator.xor, self.internal_list, 0)
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print(f'Calc hash for {self.internal_list} is {calc_hash}')
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return calc_hash
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def __eq__(self, other):
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return self.internal_list == other.internal_list
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content = set()
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w1 = E([1, 2])
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w2 = E([1, 2])
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content.add(w1)
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content.add(w2)
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print(content)
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