Learning path

Python

Learn Python by topic: concise explanations and practical examples come first, followed by structured exercises organized by track and level.

3 tracks 10 levels 69 topics 561 exercises

Track 01

Syntax

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35 topics · 390 exercises

Beginner

17 topics · 210 exercises

Conditions 15 tasks Conditions 2 11 tasks String Methods & f-strings 10 tasks While loop 14 tasks for loop, list, tuple 15 tasks List & Tuple Methods 10 tasks Functions 10 tasks Functions level 2 20 tasks Functions: Level 3 15 tasks OOP Basics 11 tasks OOP: Inheritance and Dunder Methods 9 tasks OOP, dictionaries, algorithmic thinking 15 tasks Dictionary Methods 10 tasks Sets, dictionaries, error handling 15 tasks Set Methods 10 tasks Error Handling Basics 10 tasks Working with files: reading and writing 10 tasks

Intermediate

10 topics · 100 exercises

List and dict comprehensions 10 tasks lambda, map, filter, reduce 10 tasks itertools 10 tasks Recursion 10 tasks Sorting and custom comparators 10 tasks datetime and json modules 10 tasks pathlib 10 tasks collections: Counter, defaultdict, namedtuple 10 tasks dataclasses 10 tasks Regular expressions 10 tasks

Advanced

8 topics · 80 exercises

Decorators 10 tasks OOP Class Method Decorators 10 tasks Generators and itertools 10 tasks Context managers 10 tasks Type hints and dataclasses 10 tasks Async Python 10 tasks Testing with pytest 10 tasks functools: partial, lru_cache, and more 10 tasks

Track 02

API

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Working with REST APIs using the requests and httpx libraries.

14 topics · 71 exercises

Beginner

6 topics · 31 exercises

Your First Request 5 tasks Query Parameters 6 tasks Working with Categories 5 tasks Pagination 5 tasks Headers and the Echo Endpoint 5 tasks Redirects 5 tasks

Intermediate

5 topics · 25 exercises

Token Authentication 5 tasks JWT Authentication 5 tasks Shopping Cart 5 tasks Orders 5 tasks User Profile 5 tasks

Advanced

3 topics · 15 exercises

API Client Class 5 tasks Error Handling 5 tasks Async Requests with httpx 5 tasks

Track 03

Testing with pytest

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Learn to write professional Python tests using pytest. From your first test to CI pipelines and Django integration — build the testing skills every Python developer needs.

20 topics · 100 exercises

Beginner

6 topics · 30 exercises

Your First Test 5 tasks Assertions in Depth 5 tasks Organizing Tests 5 tasks Fixtures 5 tasks Parametrized Tests 5 tasks Testing Exceptions 5 tasks

Intermediate

5 topics · 25 exercises

Mocking with unittest.mock 5 tasks conftest.py and Shared Fixtures 5 tasks Marks and Test Selection 5 tasks Testing HTTP APIs 5 tasks Test Coverage 5 tasks

Advanced

4 topics · 20 exercises

Async Testing with pytest-asyncio 5 tasks Fixture Factories and Test Data 5 tasks Integration Testing 5 tasks Property-Based Testing with Hypothesis 5 tasks

Expert

5 topics · 25 exercises

Testing Django Apps with pytest-django 5 tasks Testing FastAPI Apps 5 tasks Test-Driven Development 5 tasks CI/CD Integration 5 tasks Large Test Suite Architecture 5 tasks