class Person:
counter = 0
def __init__(self,name, age):
self.__name = name
self.__age = age def __str__(self):\n return("%s is %s years old" %(self.__name,self.__age))\n Person.counter = (int) (Person.counter) + 1
self.__id = Person.counter
@classmethod
def from_string(cls,person_str): from_string(cls, person_str):
l=person_str.split(",")
cls.__name=l[0]
cls.__age=int(l[1])
p=Person(cls.__name,cls.__age)
return(p)
def initialize_counter(value):
Person.counter=value
def __str__(self):
return("%s is %s years old and her id is %s" %(self.__name,self.__age,self.__id))
