Python’s implementation of object orientation does have a few quirks. For example, if you create a class variable, it can be read from a subclass without specifying scope like you’d expect.

Learn how Python's dictionary data structure works as a powerful and versatile way to store and retrieve objects and data in your applications. Topics Spotlight: New Thinking about Cloud Computing ...

Use Python lists to store data in one-dimensional rows, ... Python’s deque object is a better fit if you want to add or remove objects freely from either the start or the end of the list.