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"""
The generator.py module contains classes describing genetic populations
and methods to generate default aircraft.
"""
import random
import concurrent.futures
import creator
import evaluator
def default_fuselage():
pass
def default_propulsion():
pass
class Population():
"""Represents a collection of aircraft."""
def __init__(self, size):
self.aircrafts = []
for i in range(size):
self.aircrafts.append(creator.base.Aircraft.from_default())
self.size = size
self.results = None
self.gen_number = 0 # incremented for every generation
def evaluate(self):
with concurrent.futures.ProcessPoolExecutor as executor:
for aircraft in self.aircrafts:
executor.submit(evaluator.analyze, aircraft)
def mutate(self, prob_mt):
"""Randomly mutate the genes of prob_mt % of the population."""
def crossover(self, prob_cx):
"""Combine the genes of prob_cx % of the population."""
def reproduce(self, prob_rp):
"""Pass on the genes of the fittest prob_rp % of the population."""
def fitness():
"""Rate the fitness of an individual on a relative scale (0-100)"""
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