包含枚举的数据流中的迭代字段

Question

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.

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这个问题是由类错字或无法再现的问题引起的。虽然类似的问题可能是主题在这里，这一问题的解决方案的解决方案较小，无法帮助未来的读者。

闭合 2年前。

Answer 1

只是一个插件，对于动态键入的内容，您的IDE猜测类型可能会出现问题，但是键入库带有 cast

from enum import Enum
from typing import cast

class E(Enum):
    a = "A"

class F:
    pass


def create(s: str):
    if s == "e":
        return E("A")
    if s == "f":
        return F


x = create("e")
print(x.name) # mypy shows Cannot access member "name" for type "Type[F]"
x = cast(E, x)
print(x.name) # it works!

Answer 2

非问题是由Intellisense错误引起的。