In C and C++, it’s the switch/case construction; in Rust, it’s called “pattern matching.” The traditional ways to do this in Python aren’t elegant. One is to write an if/elif/else chain ...

The new pattern matching statements would give Python programmers more expressive ... Pattern matching is a common feature of many programming languages, such as switch/case in C.

Python, known for its simplicity ... While they may not be needed in everyday programming, they provide a way to implement advanced patterns and frameworks. Understanding metaclasses requires ...

These cover everything from game development to astronomy, and can be installed and inserted into a Python program in a matter ... of data to pick out patterns that would otherwise be imperceptible.