python class 继承和多继承

继承和多继承
#子类在继承的时候,在定义类的时候,()填写的是父类的名字
#父类的属性和方法,子类都可以继承并使用
#父类–子类 基类–派生类
class ChickenSoup(object):#继承的子类参数是object,多继承的子类参数是父类的名字
def init(self):
self.name = ‘爷爷传承下来的’
def cookstyle(self):
print(‘加两斤的鸡,20g的盐,3斤水,熬成一锅’)
class Newesat(object):
def esatcook(self):
print(‘这是新东方做法’)
#多继承
class Chicken2Soup(Newesat,ChickenSoup):
def cookstyle(self):
print(‘加一斤的鸽子,20g的盐,3斤水,熬成一锅’)

if name == ‘main’:
xiaoming = Chicken2Soup()
xiaoming.esatcook()
xiaoming.cookstyle()
print(Chicken2Soup.mro)#获取该程序的调用顺序
‘’’
这是新东方做法
加一斤的鸽子,20g的盐,3斤水,熬成一锅
调用顺序(<class ‘main.Chicken2Soup’>, <class ‘main.Newesat’>, <class ‘main.ChickenSoup’>, <class ‘object’>)
‘’’

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转载自blog.csdn.net/weixin_44737399/article/details/88800180