Instance variables

Instance variables refer to the data that are unique to instances (objects). Let's create an instance variable. We will write a new class2.py program:

class Leapx_org():
  pass
L_obj1 = Leapx_org()
L_obj2 = Leapx_org() 
L_obj1.f_name = "Mohit"
L_obj1.L_name = "RAJ"
L_obj1.pamount = "60000"
L_obj2.f_name = "Ravender"
L_obj2.L_name = "Dahiya"
L_obj2.pamount = "70000"
print L_obj1.f_name+ " "+ L_obj1.L_name
print L_obj2.f_name+ " "+ L_obj2.L_name

 

In the preceding code, L_obj1.f_name, L_obj1.L_name, and L_obj1.pamount are the instance variables, which are unique to the L_obj1 instance. Similarly, L_obj2.f_name, L_obj2.L_name, and L_obj2.pamount are the instance variables of the L_obj2 instance.

Let's run the code:

Output of code class2.py

If we create an instance variable, as shown in the code, then we would not get benefit of making a class. You can see repeatable code for both the instances. So we would not have to set the variable all the time. In order to make it automatically...