Python GradeBook Management System with Encapsulation & Data Analytics

A robust Python class designed to record, manage, and calculate student grades for dynamic courses while enforcing data protection.

Key Features & Technical Details:

Data Encapsulation: Utilizes private attributes (__course_name, __students) to prevent external manipulation and secure student records.

Input Validation: Built-in safeguards in add_grade() to verify grades remain strictly between 0 and 100.

Edge Case Handling: Safely calculates overall class averages using calculate_class_average() while checking against division-by-zero errors for empty rosters.

Getter Methods: Features modular getters to safely retrieve course info and dictionary-formatted student grade registries.