from individual import Individual
from mutator import Mutator
num_tries = 0
num_moves = 0
TARGET = "Methinks it is like a weasel"
mutator = Mutator(2)
ind = Individual(len(TARGET))
fitness = ind.evaluate_against(TARGET)
while fitness < len(TARGET):
new_ind = mutator.reproduce_asexually(ind)
new_fitness = new_ind.evaluate_against(TARGET)
num_tries = num_tries + 1
if new_fitness > fitness:
ind = new_ind
fitness = new_fitness
num_moves = num_moves + 1
print(new_ind)
print("Found in",num_tries,"tries and",num_moves,"moves.")
def test_mutated_length():
LENGTH = 10
ind1 = Individual(LENGTH)
mutator = Mutator(2)
ind2 = mutator.reproduce_asexually(ind1)
assert_true(len(ind1.chars) == len(ind2.chars))