def http_error(status):
    match status:
        case 400:
            return "Bad request"
        case 401|403|404:
            return "Not allowed"
        case 418:
            return "I'm a teapot"
        case _:
            return "Something else"

from dataclasses import dataclass
   @dataclass
   class Point:
       x: int
       y: int
   def whereis(point):
       match point:
           case Point(0, 0):
               print("Origin")
           case Point(0, y):
               print(f"Y={y}")
           case Point(x, 0):
               print(f"X={x}")
           case Point():
               print("Somewhere else")
           case _:
               print("Not a point")
   match point:
       case Point(x, y) if x == y:
           print(f"Y=X at {x}")
       case Point(x, y):
           print(f"Not on the diagonal")
   RED, GREEN, BLUE = 0, 1, 2
   match color:
       case RED:
           print("I see red!")
       case GREEN:
           print("Grass is green")
       case BLUE:
           print("I'm feeling the blues :(")

with (
       CtxManager1() as example1,
       CtxManager2() as example2,
       CtxManager3() as example3,
   ):
       ...

File "example.py", line 1
       expected = {9: 1, 18: 2, 19: 2, 27: 3, 28: 3, 29: 3, 36: 4, 37: 4,
                  ^
   SyntaxError: '{' was never closed

>>> def foo():
   ...    if lel:
   ...    x = 2
      File "<stdin>", line 3
       x = 2
       ^
   IndentationError: expected an indented block after 'if' statement in line 2

>>> collections.namedtoplo
   Traceback (most recent call last):
     File "<stdin>", line 1, in <module>
   AttributeError: module 'collections' has no attribute 'namedtoplo'.    Did you mean: namedtuple?

def square(number: int | float) -> int | float:
      return number ** 2
эквивалентно ранее поддерживаемой конструкции:
   def square(number: Union[int, float]) -> Union[int, float]:
       return number ** 2

StrCache: TypeAlias = 'Cache[str]'  # a type alias

>>> list(zip(('a', 'b', 'c'), (1, 2, 3), strict=True))
   [('a', 1), ('b', 2), ('c', 3)]
   >>> list(zip(range(3), ['fee', 'fi', 'fo', 'fum'], strict=True))
   Traceback (most recent call last):
   ...
   ValueError: zip() argument 2 is longer than argument 1