Python: What is the match-case statement in Python 3.10+?

1# Basic matching
2def handle_command(command):
3    match command.split():
4        case ["quit"]:
5            return "Goodbye"
6        case ["hello", name]:
7            return f"Hello, {name}!"
8        case ["add", *numbers]:
9            return sum(int(n) for n in numbers)
10        case _:
11            return "Unknown command"
12
13# Class pattern matching
14class Point:
15    def __init__(self, x, y):
16        self.x = x
17        self.y = y
18
19def classify(point):
20    match point:
21        case Point(x=0, y=0):
22            return "origin"
23        case Point(x=x, y=0):
24            return f"x-axis at {x}"
25        case Point(x=0, y=y):
26            return f"y-axis at {y}"
27        case Point():
28            return "general point"