max_streak = max(max_streak, streak)
streak = 0
else:
streak += 1
prev = v
return max_streak
def initializer_shuffled(genome, **args):
l = range(genome.getListSize())
random.shuffle(l)
genome.setInternalList(l)
if __name__ == "__main__":
list_length = 20
genome = G1DList(list_length)
genome.evaluator.set(sortedness)
genome.initializator.set(initializer_shuffled)
genome.mutator.set(Mutators.G1DListMutatorSwap)
genome.crossover.clear()
ga = GSimpleGA(genome)
ga.setGenerations(100000)
ga.evolve(freq_stats=1000)
ga.setMultiProcessing()
print ga.bestIndividual()
