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Consistent function decorator format

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SimpleArt
2020-11-20 09:19:09 -05:00
parent d4c9f3b926
commit a65cdb1056
1 changed files with 8 additions and 4 deletions
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12
src/survivor_selection/survivor_selection_methods.py
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@ -1,13 +1,17 @@
import random
def append_to_next_population(survivor_method):
return lambda ga: ga.population.append_children(survivor_method(ga))
class Survivor_Selection:
"""Survivor selection determines which individuals should be brought to the next generation"""
def __append_to_next_population(survivor_method):
return lambda ga: ga.population.append_children(survivor_method(ga))
return append_to_next_population(survivor_method)
@__append_to_next_population
@append_to_next_population
def fill_in_best(ga):
"""Fills in the next population with the best chromosomes from the last population"""
@ -15,7 +19,7 @@ class Survivor_Selection:
return ga.population[:needed_amount]
@__append_to_next_population
@append_to_next_population
def fill_in_random(ga):
"""Fills in the next population with random chromosomes from the last population"""
@ -23,7 +27,7 @@ class Survivor_Selection:
return [random.choice(ga.population) for n in range(needed_amount)]
@__append_to_next_population
@append_to_next_population
def fill_in_parents_then_random(ga):
"""Fills in the next population with all parents followed by random chromosomes from the last population"""