Python Tutorials - Zero2Tech

Lesson 25

Iterators and Generators: Handling Data One Item at a Time

Learn how Python loops work inside, write your own generators with yield, save memory with generator expressio...

Advanced 13 min

Lesson 26

Decorators: Adding Features to Functions

Learn how Python decorators wrap extra features around a function, like gift paper around a gift. Write your o...

Advanced 13 min

Lesson 27

Virtual Environments and pip: Managing Project Libraries

Give every Python project its own shelf of libraries. Create and activate a virtual environment on Windows, Ma...

Advanced 12 min

Lesson 28

Working with Web APIs: requests and JSON

Call web APIs from Python with the requests library: GET and POST, query parameters, status codes, timeouts an...

Advanced 15 min

Lesson 29

Testing Your Code: assert, unittest and pytest

Check your Python code automatically, like a quality checker at a biscuit factory. Write testable functions, u...

Advanced 14 min

Lesson 30

Project: Build a Student Marks Report Generator

Build a Python program that reads a class marks CSV and calculates totals, percentages, grades, ranks with tie...

Advanced 25 min 🔨 Project

Lesson 31

Project: Organise Messy Folders Automatically

Build a Python program that sorts a messy Downloads folder into Documents, Images, Videos, Archives, Code and ...

Advanced 25 min 🔨 Project

Lesson 32

Project: Build a Command-Line Expense Tracker

Build a menu-driven expense tracker in Python that validates amounts and dates, saves to JSON, shows monthly a...

Advanced 33 min 🔨 Project