Coleção de cursos baratos/gratuitos relacionados à python

https://www.hackerrank.com/domains/python - A step by step guide to Python, a language that is easy to pick up yet one of the most powerful.

https://exercism.io/tracks/python/exercises - Code Practice and Mentorship for Everyone. Level up your programming skills with 1,879 exercises across 38 languages.

https://www.codecademy.com/learn/learn-python - Learn the basics of the world's fastest growing and most popular programming language used by software engineers, analysts, data scientists, and machine learning engineers alike.

https://www.datacamp.com/courses/tech:python - Acquire new skills fast in courses that combine short expert videos with immediate hands-on-keyboard exercises.