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.

Some of the most popular packages harness “machine learning”, by crunching large quantities of data to pick out patterns ... Python might seem destined to become the lingua franca of coding ...