Python 2/3 add keyword arg

keyword_arg.py

# python 2

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

class Employee(Person):
    def __init__(self, *args, **kwargs):
        self.job_title = kwargs.pop('job_title')
        super(Employee, self).__init__(*args, **kwargs)
		

# python 3

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

class Employee(Person):
    def __init__(self, *args, job_title, **kwargs):
        super().__init__(*args, **kwargs)
        self.job_title = job_title