This class must have only these 3 attributes

Question

I must write a class Person with 3 attributes (Name,Surname,Age) in all his instances. How can i set it that it cant be possible to add more attributes?

class Person:
   def __init__(self,name,surname,age):
        self.name=name
        self.surname=surname
        self.age=age

Does your assignment actually require you to block attempts to set other attributes, or is your assignment just telling you not to set any other attributes? — user2357112, Dec 13 '20 at 11:57

score 1 · Answer 1 · answered Dec 13 '20 at 11:56

1

use __slots__:

class Person:
   __slots__ = ("name", "surname", "age")
   def __init__(self,name,surname,age):
        self.name=name
        self.surname=surname
        self.age=age

This class must have only these 3 attributes

1 Answers1