Python 类的super函数

class Parent(object):
	def __init__(self):
		print('hello i am parent')
class Child(Parent):
	def __init__(self):
		print('hello i am child')
        super(Child, self).__init__()  #python3 括弧内的参数可以省略
        #      当前类  类的实例

# coding:utf-8

class Parent(object):
    def __init__(self, p):
        print('hello i am parent %s ' % p)


class Child(Parent):
    def __init__(self, c, p):
        # super(Child, self).__init__(p)
        super().__init__(p)
        # super(Child, self).__init__('parent') 也可以
        print('hello i am child %s ' % c)


if __name__ == '__main__':
    c = Child(c='Child', p='Parent')