False positive on Enum.__members__.items()

[daneah]

Steps to reproduce

1. Create an Enum subclass
2. Try to iterate over the Enum contents using MyEnum.__members__.items()
3. Lint the code

Current behavior

observe E1101: Function '__members__' has no 'items' member (no-member)

Expected behavior

Iterating over an Enum per the Python docs does not result in a linting error.

pylint --version output

pylint 2.7.0
astroid 2.5

[ikraduya]

I can make a patch about this issue

[postlund]

I'm facing the same issue, but with values instead of items. Would expect it's the same for keys as well.

[VladimirSlavik]

I have __members__[something] which gives me unsubscriptable-object. I guess everything under __members__ is invisible...