Python Timeline Application (Doubly-Linked List)

Developed a custom chronological event management application in Python using a doubly-linked list data structure.

Key Features

• Dynamic event insertion while maintaining chronological order
• Targeted event removal using bidirectional search (front and back)
• In-place sorting of events
• Event counting and traversal support
• Object-oriented design:
  • Timeline and Event classes
  • Encapsulated pointer management (next, previous)
  • Ensures list integrity across all operations

Technical Design

• Implemented using Python and OOP principles
• Doubly-linked list allows efficient insertion, deletion, and traversal
• Supported operations include:

  add_event(...)      # Insert chronologically
  remove_event(...)   # Remove via bidirectional search
  sort(...)           # Sort ascending or descending
  get_count(...)      # Return number of events