`inspect.getmembers_static` triggers `__getattribute__`

Bug report

inspect.getmembers_static is documented as not triggering __getattribute__, but it can trigger it via dir. For example the following hits the recursion limit:

class A:
    def __getattribute__(self, name: str) -> Any:
        getmembers_static(self)
        return "all attrs exist!"

A().anything

(A workaround for examples like this one is to add the base cases required by dir to __getattribute__:

if name in ("__dict__", "__class__"):
    return object.__getattribute__(self, name)

(The __dict__ case is not always needed depending on the __dir__ implementation.))

Switching getmembers_static to use dir_static (gh-55979) would fix this problem, I believe. getmembers_static already documents that it can't find the dynamically created attributes, etc. that getattr_static can't find, so I don't think such a change would be breaking.

Your environment

• CPython versions tested on: 3.11.0
• Operating system and architecture: Linux-based, x86_64

从实现 inspect.getmembers_static 以及 gh-55979 中引用的 dir_static 工作开始。重现递归示例，然后验证成员检查不再通过 dir 触发 getattribute；当已报告的行为得到修复且不改变关于动态创建属性的文档化限制时，即视为完成。