Attributes duplicated when documented in Python class docstring

[AWhetter]

If an attribute is documented in the class docstring and also assigned to in __init__, the attribute is documented twice. It should get documented only once. If it is documented in both places, I think it is fine for the choice of which docstring to use to be arbitrary.

class MyClass:
    """My class does stuff.

    Attributes:
        thing (object): A thing.
    """
    def __init__(self):
        self.thing = 5

[AWhetter]

I'm closing this because we can't get around it without parsing the docstring, which isn't something that we want to get into.