Python Mastery: The Complete Python Course
The complete Python language course: variables to OOP, comprehensions to decorators, files to APIs. Every module ends with a lab inside a real project. Learn Python from absolute zero to advanced — every concept with code you run.
Your instructor
Galvan
Founder & Creator · YouTuber
What you'll learn
Curriculum
Lessons marked soon are being written — everything else is live.
Module 1: What is Python? (Introduction)
Start from the very beginning — what Python is, where it came from, and why everyone uses it.
Module 2: The Building Blocks (Tokens & Syntax)
The atoms of Python — keywords, identifiers, literals, and the famous indentation rule.
Module 3: Variables & Data Types
The raw materials of every program.
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Variables and Assignment
15 min - ✓
Numbers: int, float, and Math Operators
20 min - ✓
Strings: Slicing, Methods, f-strings
30 min - ✓
Booleans and Comparison Operators
15 min - ✓
Type Conversion (and why input() always bites you)
15 min - ✓
input() & Output Formatting
20 min - ✓
🧪 Practice: Variables & Types
25 min - ✓
🧪 Lab: BMI Calculator
20 min
Module 4: Operators
Every symbol that does work, explained with examples.
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Arithmetic Operators
15 min - ✓
Comparison Operators
15 min - ✓
Logical Operators: and, or, not
15 min - ✓
Assignment & Shorthand Operators
10 min - ✓
Membership & Identity: in, is
15 min - ✓
🧪 Practice: Operators
25 min - ✓
🧪 Lab: Unit Converter
20 min
Module 5: Data Structures
Lists, tuples, sets, and dictionaries — the containers of real code.
Module 6: Control Flow
Make your code decide, repeat, and react.
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if / elif / else — Decisions
20 min - ✓
for Loops and range
20 min - ✓
while Loops, break, continue
20 min - ✓
Looping Dicts and Lists Like a Pro
20 min - ✓
🧪 Practice: Loops & Patterns
35 min - ✓
🧪 Lab: Quiz App (Control Flow)
25 min
Module 7: Functions
Package logic once, use it everywhere.
Module 8: Errors & Files
Handle failure gracefully and make data persist.
Module 9: Object-Oriented Python
Classes, objects, and the mindset behind big codebases.
Module 10: Power Tools
Comprehensions, generators, decorators — the Python that feels like Python.
Module 11: The Python Ecosystem
Packages, the internet, and version control.
Module 12: Capstone
Prove it — build something of your own.
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Capstone: Build a CLI Tool from Scratch
2-4 hours - ✓
🧪 Final Challenge
1-2 hours - ✓
Where to Go Next
10 min