Python class method

class Employee():

    no_of_leave=8 

    def __init__(self, aname, arole, asalary):

        self.name=aname

        self.role=arole

        self.salary=asalary

    def printdetails(self):

        return f"Name is {self.name}, his role is {self.role} and salary is {self.salary} "

    @classmethod

    def change_leaves(cls, new_leaves):

        cls.no_of_leave=new_leaves

        

manu=Employee("Manan", "Manager", 50000)

chanu=Employee("Manan", "Engineer", 70000)   

# manu.name="Manan"

# manu.role="Manager"   

# manu.salary=50000

# chanu.name="Ketan"

# chanu.role="Engineer"   

# chanu.salary=70000

print(manu.salary,manu.no_of_leave, manu.name)

print(manu.__dict__)

print(chanu.__dict__)

print(manu.salary)

manu.change_leaves(34)

print(manu.no_of_leave)