mirror of
https://github.com/astral-sh/ruff.git
synced 2025-11-03 21:24:29 +00:00
42 lines
650 B
Python
42 lines
650 B
Python
from __future__ import annotations
|
|
|
|
from dataclasses import dataclass
|
|
from typing import List, Optional, TypeAlias, Union
|
|
|
|
from models import (
|
|
Fruit,
|
|
Nut,
|
|
)
|
|
|
|
|
|
@dataclass
|
|
class Foo:
|
|
x: int
|
|
y: int
|
|
|
|
@classmethod
|
|
def a(cls) -> Foo:
|
|
return cls(x=0, y=0)
|
|
|
|
@classmethod
|
|
def b(cls) -> "Foo":
|
|
return cls(x=0, y=0)
|
|
|
|
@classmethod
|
|
def c(cls) -> Bar:
|
|
return cls(x=0, y=0)
|
|
|
|
@classmethod
|
|
def d(cls) -> Fruit:
|
|
return cls(x=0, y=0)
|
|
|
|
|
|
def f(x: int) -> List[int]:
|
|
y = List[int]()
|
|
y.append(x)
|
|
return y
|
|
|
|
|
|
x: Optional[int] = None
|
|
|
|
MyList: TypeAlias = Union[List[int], List[str]]
|