OOPs concepts in Python

Refresher

• Each object is an instance of a class.
• data members and member functions
• OOPs design allows us to think from behaviour point of view
• Object Oriented Design Goals:
  1. Robustness
     • handle various unexpected inputs, types
     • handle load (eg, high volume of data)
     • edge conditions
  2. Adaptibility
     • handle change for environments
     • correct faults
     • improve performance
  3. Reusability
• Object Oriented Design Principles:
  1. Modularity
  2. Abstraction
  3. Encapsulation
• Essential Software Development Principles for Python
  1. Classes - CamelCase
  2. Functions - all small and use underscore instead of space
  3. constant should be written as all capital MAX, MIN