def mate(self, mom, dad):
# make empty child
child = myChromosome(self.chromosomeLength, True)
# select random spot in chromosome
spot = randint(0, self.chromosomeLength)
# add the first half mom to the kid and the second half of dad
child.chromo[0:spot] = mom.chromo[0:spot]
child.chromo[spot:] = dad.chromo[spot:]
self.findFitness(child)
return child
def __init__(self, _cl, _popSize, _numberOfGenerations, _maxMutations=5, _mutateChance=5, _maxFitness=20):
# init constants
self.thisGeneration = 0
# set values to parameters
self.chromosomeLength = _cl
self.maxGenerations = _numberOfGenerations
self.populationSize = _popSize
self.maxFitness = _maxFitness
self.mutateChance = _mutateChance
self.maxMutations = _maxMutations
# init internal varibles
self.population = [myChromosome(self.chromosomeLength)] * self.populationSize
self.newPopulation = []
# finds fitness
map(self.findFitness, self.population)
