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Extended to allow selection probabilities of 0 or 1

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This commit is contained in:
SimpleArt
2020-12-13 11:36:13 -05:00
parent 210abf2ab7
commit 3dbc68a667
1 changed files with 3 additions and 3 deletions
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6
src/parent_selection/parent_selection_methods.py
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@ -2,12 +2,12 @@ import random
def _check_selection_probability(selection_method): def _check_selection_probability(selection_method):
"""Raises an exception if the selection_probability """Raises an exception if the selection_probability
is not between 0 and 1. Otherwise runs the selection is not between 0 and 1 inclusively. Otherwise runs
method. the selection method.
""" """
def new_method(ga): def new_method(ga):
if 0 < ga.selection_probability < 1: if 0 <= ga.selection_probability <= 1:
selection_method(ga) selection_method(ga)
else: else:
raise Exception("Selection probability must be between 0 and 1 to select parents.") raise Exception("Selection probability must be between 0 and 1 to select parents.")