Code snippet demonstrating the use of data classes in python

dataclass_example.py

from dataclasses import dataclass, field

@dataclass(order=True,frozen=True)
class Person:
    sort_index: int = field(init=False, repr=False)
    name: str
    job: str
    age: int
    strength: int = 100

    def __post_init__(self):
        object.__setattr__(self, "sort_index", self.strength)
    
    def __str__(self):
        return f'{self.name}, ({self.age}), {self.job}'

person1 = Person("Louis", "developer", 35,34)
person2 = Person("Gerald", "designer", 25)
person3 = Person("Gerald", "designer", 25)


print(id(person2))
print(id(person3))
print(person1)

print(person2 == person3)
print(person1 > person2)