def calculate_roulette(self):
evaluator = Evaluator()
for player_hand in self.population:
fitness = evaluator._five(player_hand.hand)
self.sum_of_fitness += fitness
#Calculate roulette values
for player_hand in self.population:
fitness = float(evaluator._five(player_hand.hand))
self.roulette.append(fitness/self.sum_of_fitness*100)
return self.roulette
def __str__(self):
result = "\n\n ############## Population %d ##############\n" %(self.number)
bestResult = 0
evaluator = Evaluator()
for player_hand in self.population:
result += str(player_hand) + "\n"
currentResult = evaluator._five(player_hand.hand)
if (currentResult > bestResult):
bestResult = currentResult
p_class = evaluator.get_rank_class(bestResult)
result += "\n Best solution: %s " %(evaluator.class_to_string(p_class))
return result
