Shows progress bar. Progress is passed in percent. """ print('\r[{0}] {1}%'.format('#' * (progress // 10), progress), end='') if __name__ == "__main__": number_of_lymphocytes = 100 max_height = 4 DataFileStorageHelper.save_to_file( 'test_x_y.txt', ['x', 'y'], lambda x, y: x * x + x * y * math.sin(x * y), 100) variables, values = DataFileStorageHelper.load_from_file('test_x_y.txt') f = FitnessFunction(values) exchanger = SimpleRandomExchanger(lambda: [ Expression.generate_random(max_height=max_height, variables=variables) for i in range(0, number_of_lymphocytes // 2) ]) config = ExpressionsImmuneSystemConfig() results = [] iterations = 5 start = time.clock() for i in range(0, iterations): immuneSystem = ExpressionsImmuneSystem(exact_values=values, variables=variables, exchanger=exchanger, config=config)