The pattern-matching syntax introduced in Python 3.10 allows for powerful new programming techniques for decision-making in apps. ... One is to write an if/elif/else chain of expressions.

You can start writing Python code on that. ... We use if-elif-else when you have multiple conditions to check, one after the other. if condition1: # do this. elif condition2: ...

Pure Python mode also enhances one of Cython’s biggest advantages: It makes it easier to start with a conventional Python codebase and incrementally transform it into C code.