BlogPost

June 3, 2025

🐍 Python Project for Beginners & College Students – Mera Todo App by Coding Wallah

Hanji, If you're just starting your Python journey or you're a college student looking for a hands-on mini project, this is for you! In this we’ll build a console-based .To-Do App in Python with file handling also introduces basic CRUD operations. Are you ready my Darlings ?

πŸ’‘ What Will You Learn?

  • Console-based menu design 
  • File handling (read & write)
  • Working with lists
  • Basic control flow
  • Python functions & loops
  • CRUD Operations (Create, Read, Delete)

πŸ”§ Project Name: Mera Todo App

βœ… Features Built Live:

  1. View the Task List
  2. Add a New Task
  3. Delete an Existing Task
  4. Exit the App

🧠 Homework (Your Turn):

✍️ Add Update Functionality
Allow users to update an existing task (e.g., replace "Apply for the JOB" with "Apply for the JOB atleast 5").

πŸ”¨ How It Works:

Feature Function Used Description
View Tasks enumerate( ) Displays all current tasks
Add Task append( ) Adds a new task to the list
Delete Task pop(index) Deletes selected task by number
Save Tasks write( ) Writes updated list back to file
Load Task read( ).splitlines( ) Reads tasks from file line by line

🎯 Homework: Add "Update Task" Feature

  • Show all tasks with numbers
  • Ask user which task number to update
  • Accept new task description
  • Replace the selected task with new description
  • Save and confirm update

Hint: Use task_list[ index ] = new_value to replace a task.

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