是否可以让MyPy检查至少一个联合项目中存在属性（而不是每个联合项目）？
我正在尝试将mypy应用于已经具有类型注释的大型代码库（由Pycharm检查）。运行mypy时，我会得到一个bazzilion错误，例如：
error: Item "Bar" of "Union[Foo, Bar]" has no attribute "foo_func"
这是因为mypy检查属性foo_func 每个都存在 工会成员，如下所述： https://mypy.readthedocs.io/en/stable/error_code_list.html#check-check-that-att-tribute-exists-in-each-each-each-union-item-union-union-union-union-attr 。
为了避免被这样的错误消息超载，我想修改mypy的行为，以便检查属性foo_func至少在 中存在一个 工会成员。
当然，我可以在代码中添加断言以告诉mypy哪个对象是专门输入对象的。但是目前，我只是在寻找一种修改mypy本身的行为的方法。
这可能吗？
I'm trying to apply mypy on a large codebase that already has type annotations (which are checked by PyCharm). When running mypy, I get a bazzilion errors like:
error: Item "Bar" of "Union[Foo, Bar]" has no attribute "foo_func"
This is because mypy checks that the attribute foo_func exists in each union member, as described here:
https://mypy.readthedocs.io/en/stable/error_code_list.html#check-that-attribute-exists-in-each-union-item-union-attr.
To avoid being overloaded with error messages like this, I want to modify the behavior of mypy such that it checks that the attribute foo_func exists in at least one union member.
Of course, I can add assertions in the code to tell mypy which type the object specifically is. But for now, I'm just looking for a way to modify the behavior of mypy itself.
Is this possible?
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＃忽略：[UNIOM-ATTR]在我的情况下try to add inline comment
# ignore: [union-attr]in my case like