请问这一部分代码哪里出现问题了呢？Jupyter给的解释不太理解
class Restaurant:"""一次模拟餐厅的简单尝试"""
def _init_(self,restaurant_name,cuisine_type):
self.restaurant_name = restaurant_name
self.cuisine_type = cuisine_type
def describe_restaurant(self):
print(f"The restaurant name is {self.restaurant_name}.")
print(f"The cuisine type is {self.cuisine_type}.")
def open_restaurant(self):
print("This restaurant is opening.")
restaurant_1 = Restaurant('a','b')
restaurant_1.describe_restaurant()
restaurant_1.open_restaurant()
TypeError Traceback (most recent call last)
<ipython-input-15-6e85ab6df72d> in <module>()
14 print("This restaurant is opening.")
15
---> 16 restaurant_1 = Restaurant('self','a','b')
17
18 restaurant_1.describe_restaurant()
TypeError: Restaurant() takes no arguments
是 __init__ 不是 _init_ 。
class Restaurant:
"""一次模拟餐厅的简单尝试"""
def __init__(self, restaurant_name, cuisine_type): # 注意，__init__旁边是两个下划线
self.restaurant_name = restaurant_name
self.cuisine_type = cuisine_type
def describe_restaurant(self):
print(f"The restaurant name is {self.restaurant_name}.")
print(f"The cuisine type is {self.cuisine_type}.")
def open_restaurant(self):
print("This restaurant is opening.")
restaurant_1 = Restaurant("a", "b")
restaurant_1.describe_restaurant()
restaurant_1.open_restaurant() 是__init__,每边两个下划线，不是一个下划线
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