自己的一点理解，请指教

迷茫的老九

#12 Created at ... [Delete] [Delete and Lock User]

class S:
    def __init__(self,looks):
        self.looks=looks
    def run1(self):
        print('she looks %s'% self.looks)

class S1(S):
    def __init__(self,looks,character):
        super().__init__()
        self.character=character
    def run2(self):
        print('she is not only %s, but also %s'%(self.looks,self.character))

class Lin:
    def run1(self):
        print('I am MK!')
    def run2(self):
        print('I love xinhui!')

def ling(g):
    g.run1()
    g.run2()


xinhui=S1('beautifui','gentle')
i=Lin()
ling(xinhui)
ling(i)

运行ling（xinhui）报错，super()函数难道不可以吗？ TypeError: init() missing 1 required positional argument: 'looks'

losunlight

#13 Created at ... [Delete] [Delete and Lock User]

不错不错

wozhao我科

#14 Created at ... [Delete] [Delete and Lock User]

@迷茫的老九改成：

super().init(looks)

AC使我快乐_

#15 Created at ... [Delete] [Delete and Lock User]

@蓝色阳光一号

说点我的理解：针对楼主代码而言如果是静态语言，传入的参数类型必须是Province或者其子类而Python的“鸭子类型”只要有ps、ps1方法的类都可以作为参数被传入从而用这个例子说明了所谓的”鸭子类型“

yia宁

#16 Created at ... [Delete] [Delete and Lock User]

楼上的那位，报错很明显，父类的初始化要求有一个参数，加上就行了，

lass S1(S):
    def __init__(self, looks, character):
        super().__init__(looks) # 这里
        self.character = character

    def run2(self):
        print('she is not only %s, but also %s' % (self.looks, self.character))

mr911

#17 Created at ... [Delete] [Delete and Lock User]

道理我都懂...但是浦东成个市了？

阳光明媚-M

#18 Created at ... [Delete] [Delete and Lock User]

一楼正解，建议将x换成City，这样楼上的几位的疑问可以消了吧

阳光明媚-M

#19 Created at ... [Delete] [Delete and Lock User]

@迷茫的老九其实这个初始化，没必要这么体现出继承，因为体现继承的部分在你定义的类的括号里面就已经体现了，比如class Student(People)，这里就已经很明确的体现出继承了。所以，没必要那个“super().init()”，直接self.looks = looks即可（而且还显得很对称[摊手]）

自己的一点理解，请指教

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