The official home of the Python Programming Language... (more…)

Have you ever wondered about working with dates and times in Python? In this tutorial, you'll learn all about the built-in Python datetime library. You'll also learn about how to manage time zones and daylight saving time, and how to do accurate arithmeti... (more…)

The Labyrinth is a children’s movie. The main character is 16 years old, and solving a logic puzzle that will literally decide if she lives or dies. In fiction, characters are faced with realistic challenges: ones they can solve, even if they have to make... (more…)

Imagine a custom set-like data structure that doesn’t perform hashing and trades performance for tighter memory footprint. Or imagine a dict-like data structure that automatically stores data in a PostgreSQL or Redis database the moment you initialize it;... (more…)

Better dates & times for Python. Contribute to arrow-py/arrow development by creating an account on GitHub. (more…)