The basic classes used PyThon3

Code:

class Person:
 
    def __init__(self, name, age, sex):
        self.name = name
        self.age = age
        self.sex = sex
 
    def desc(self):
        print("name:{},age:{},sex:{}".format(self.name,self.age,self.sex))
 
if __name__ == '__main__':
    person1 = Person("Jack",18,"man")
    person2 = Person("Tom",20,"man")
    person3 = Person("Rose",18,"woman")
    person1.desc()
    person2.desc()
    person3.desc()
 

operation result:

name:Jack,age:18,sex:man
name:Tom,age:20,sex:man
name:Rose,age:18,sex:woma