KeyError 'fight'
Dear All,
Please help to find where is a problem. In local PyScripter program works fine, but while checking it in CheckIO I have an error : KeyError 'fight' 25
Below program:
#
class Warrior:
health = 50 attack = 5 is_alive = True
class Knight(Warrior):
attack = 7
class Army(object):
def __init__(self): self.health_list = [] self.attack_list = [] def add_units(self,soldier_type, amount): for _ in range(amount): self.health_list.append(soldier_type.health) self.attack_list.append(soldier_type.attack) self.health_sum = sum(self.health_list) self.attack_sum = sum(self.attack_list)
class Battle(object):
def fight(self,army1, army2): while army1.health_sum >0 and army2.health_sum>0: army1.health_sum -= army2.attack_sum army2.health_sum -= army1.attack_sum if army1.health_sum >0 and army2.health_sum<=0: return True elif army1.health_sum <= 0 and army2.health_sum >0: return False