Question

运行python代码提示TypeError: object.__init__() takes no parameters

python 2.7版本
看到很多对于这个提示的解答是：init()方法两边应该各为两个横线，如__init()__已反复确认代码中确为两个下划线

class Restaurant(object):
def __init__(self,restaurant_name,cusine_type):
self.restaurant_name=restaurant_name
self.cusine_type=cusine_type

class IceCreamStand(Restaurant):
def __init__(self,restaurant_name,cusine_type):
super(Restaurant,self).__init__(restaurant_name,cusine_type)
self.flavors=['chocolate','strawberry']
def display_flavor(self):
for flavor in self.flavors:
print flavor

icecream=IceCreamStand("peacock","Sichuan")
icecream.display_flavor()
报错如下

Answer 1

应该是super(IceCreamStand,self)