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Last change
on this file since 1142 was
1139,
checked in by Maciej Komosinski, 4 years ago
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Added --debug mode that prints names of steps; final multiple evaluation now evaluates genotypes in hall of fame instead of the last population
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File size:
603 bytes
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| Rev | Line | |
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| [1113] | 1 | from collections import Iterable |
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| 2 | |
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| 3 | from evolalg.base.step import Step |
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| 4 | |
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| 5 | |
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| 6 | class UnionStep(Step): |
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| [1139] | 7 | def __init__(self, steps, *args, **kwargs): |
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| 8 | super(UnionStep, self).__init__(*args, **kwargs) |
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| [1113] | 9 | if isinstance(steps, Iterable): |
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| 10 | self.steps = steps |
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| 11 | else: |
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| 12 | self.steps = [steps] |
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| 13 | |
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| 14 | def call(self, population): |
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| [1139] | 15 | super(UnionStep, self).call(population) |
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| [1113] | 16 | for s in self.steps: |
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| 17 | population = s(population) |
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| 18 | return population |
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| [1139] | 19 | |
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| 20 | def __len__(self): |
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| 21 | return len(self.steps) |
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| 22 | |
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| 23 | def __iter__(self): |
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| 24 | return iter(self.steps) |
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