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[英]Nested classes that inherit from the outer parent's nested classes in Python 3
[英]Python's nested classes
我在使用Python的嵌套类时遇到麻烦。 这是我设置代码的方式:
class Player:
class Doll2:
def __init__(self, stats):
self.role = stats[0]
self.level = float(stats[1])
self.hp = float(stats[2])
self.strength = float(stats[3])
self.skill = float(stats[4])
self.agility = float(stats[5])
self.constitution = float(stats[6])
self.charisma = float(stats[7])
self.intelligence = float(stats[8])
self.armor = float(stats[9])
self.damage_min = float(stats[10])
self.damage_max = float(stats[11])
self.resilience = float(stats[12])
self.critical = float(stats[13])
self.block = float(stats[14])
self.healing = float(stats[15])
self.threat = float(stats[16])
def __init__(self, name, server, province):
stats2 = get_info_doll(province, server, name, "2")
self.Doll2(stats2)
player1 = Player("Username", "us", "1")
print(player1.Doll2.hp)
这是我得到的错误:
AttributeError: class Doll2 has no attribute 'hp'
我究竟做错了什么?
hp
是实例(不是类)的属性,请尝试以下操作:
class Player:
class Doll2:
def __init__(self, stats):
# ... more assignments
self.hp = float(stats[2])
# ... more assignments
def __init__(self, name, server, province):
stats2 = get_info_doll(province, server, name, "2")
self.doll2 = self.Doll2(stats2) # create instance of Doll2
player1 = Player("Username", "us", "1")
print(player1.doll2.hp) # using instance instead of class
重要的几行是:
self.doll2 = self.Doll2(stats2)
和
print(player1.doll2.hp)
self.Doll2(stats2)
创建self.Doll2(stats2)
的实例,但不将其绑定到player1
任何属性。 您需要做:
def __init__(self, name, server, province):
stats2 = get_info_doll(province, server, name, "2")
self.attributename = self.Doll2(stats2)
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