Pattern Matching (match/case)

Structural matching, new in Python 3.10.

match lets you dispatch on the shape of data, not just its value.

def describe(p):
    match p:
        case (0, 0):
            return "origin"
        case (x, 0):
            return f"on x-axis at {x}"
        case (0, y):
            return f"on y-axis at {y}"
        case _:
            return "somewhere else"

main.py

Output

Press Run to execute.

Expected output

Not Found