Crimes with Python's Pattern Matching

Today, I learn some wired tricks in Python's pattern matching :lol:

You can match on arrays, dictionaries, and custom objects. To support matching objects, Python uses isinstance(obj, class), which checks

1. If obj is of type class
2. If obj is a transitive subtype of class
3. If class is an ABC and defines a __subclasshook__ that matches the type of obj.

Src: Crimes with Python's Pattern Matching