New posts in Python Internals

What are __signature__ and __text_signature__ used for in Python 3.4

About the changing id of an immutable string

Why is it slower to iterate over a small string than a small list?

Why do ints require three times as much memory in Python?

Accessing the list while being sorted

How does the @property decorator work in Python?

How str implemented in python?

When are .pyc files refreshed?

Python string interning

Why is the order in dictionaries and sets arbitrary?