Last change
on this file since 73 was 73, checked in by Bart Vastenhouw, 3 years ago |
Fix for IssueValue hashcode.
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File size:
1.1 KB
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1 | from copy import copy
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2 | from decimal import Decimal
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3 | from typing import List, Collection
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4 |
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5 | from geniusweb.issuevalue.DiscreteValue import DiscreteValue
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6 | from geniusweb.issuevalue.Value import Value
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7 | from geniusweb.issuevalue.ValueSet import ValueSet
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8 |
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9 |
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10 | class DiscreteValueSet (ValueSet):
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11 |
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12 | def __init__(self, values: Collection[DiscreteValue]) :
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13 | self._values:List[DiscreteValue]=[]
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14 | for val in values:
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15 | if val not in self._values:
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16 | self._values.append(val)
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17 |
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18 | def getValues(self) -> List[DiscreteValue]:
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19 | return list(self._values)
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20 |
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21 | def contains(self, value:Value ) ->bool:
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22 | return value in self._values
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23 |
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24 | def get(self,index:int) -> DiscreteValue :
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25 | return self._values[int(index)]
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26 |
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27 | def size(self) -> int :
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28 | return len(self._values)
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29 |
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30 | def __repr__(self):
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31 | # workaround, str(list) seems to call __repro__ isntead of _-str__....
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32 | return "DiscreteValueSet" + repr(self._values)
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33 |
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34 | def __eq__(self, other):
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35 | return isinstance(other, self.__class__) and set(self._values)==set(other._values)
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36 |
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37 | def __hash__(self):
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38 | # don't use tuple because order is irrelevant.
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39 | return sum([hash(val) for val in self._values]) |
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