def test_checkpoint():
# sample fitness function
def eval_fitness(population):
for individual in population:
individual.fitness = 0.99
# creates the population
local_dir = os.path.dirname(__file__)
config = Config(os.path.join(local_dir, 'test_configuration'))
pop = Population(config)
pop.run(eval_fitness, 20)
t = tempfile.NamedTemporaryFile(delete=False)
t.close()
pop.save_checkpoint(t.name)
pop2 = Population(config)
pop2.load_checkpoint(t.name)
def test_checkpoint():
# sample fitness function
def eval_fitness(population):
for individual in population:
individual.fitness = 0.99
# creates the population
local_dir = os.path.dirname(__file__)
config = Config(os.path.join(local_dir, 'test_configuration'))
pop = Population(config)
pop.run(eval_fitness, 20)
t = tempfile.NamedTemporaryFile(delete=False)
t.close()
pop.save_checkpoint(t.name)
pop2 = Population(config)
pop2.load_checkpoint(t.name)
