New posts in Python Internals

How is tuple implemented in CPython?

Accessing class variables from a list comprehension in the class definition

How is super() in Python 3 implemented?

Finding the source code for built-in Python functions?

When is del useful in Python?

Determining if a given Python module is a built-in module

How is Python's List Implemented?

Why does id({}) == id({}) and id([]) == id([]) in CPython?

About Python's built in sort() method

How to override the copy/deepcopy operations for a Python object?