@staticmethod
def _select_tournament_population(pop):
tournament_pop = Population(0)
i = 0
while i < TOURNAMENT_SELECTION_SIZE:
tournament_pop.get_chromosomes().append(pop.get_chromosomes()[random.randrange(0, POPULATION_SIZE)])
i += 1
tournament_pop.get_chromosomes().sort(key=lambda x: x.get_fitness(), reverse=True)
return tournament_pop
def _print_population(self, pop, gen_number):
print("\n------------------------------------------------")
print("Generation #", gen_number, "| Fittest chromosome fitness:", pop.get_chromosomes()[0].get_fitness())
print("Target Chromosome:", TARGET_CHROMOSOME)
print("------------------------------------------------")
i = 0
for x in pop.get_chromosomes():
print("Chromosome #", i, " :", x, "| Fitness: ", x.get_fitness())
i += 1
chromosome fitness terminal output
I am trying to get the value of the object, but I receive the location of the object in memory:
('Chromosome #', 0, ' :', <__main__.Chromosome instance at 0x7f7c81a41050>, '| Fitness: ', 10)
the <__main__.Chromosome instance at 0x7f7c81a41050> is the instance of the class x. What I assume is you want the variable of the class. Get a dictionary of the variables of the class x by putting print(vars(x)) inside the for loop to see the available variables, then access the required variable you want.
