> For those who can’t swallow that API at all, attrs comes with serious business aliases: attr.attrs and attr.attrib.

I'm definitely in the can't swallow camp. There's no precedent for using attribute namespaces to name things with half the name on one side and half the name on the other side, so who the hell does this project think it is to start doing it? :) Seriously though I'm pretty sure I hate it.

And I'm having trouble liking the "proper" names. So we use a class decorator "@attrs" to declare "this class is going to use class attributes to declare available instance attributes slots, a bit like django or schematics fields". Maybe it would have been better to call it "@attrs.model" since it is essentially a model definition in the terminology of other data modeling projects?

    from attr import (
        s as AttributedModel,
        ib as attribute,
    )
    
    @AttributedModel
    class Bar(object):
        x = attribute()
        y = attribute()

attr.ib = "attirb" = alternate spelling of "attr"

It's too cute by half.

From the Attrs documentation:

(If you don’t like the playful attr.s and attr.ib, you can also use their no-nonsense aliases attr.attributes and attr.attr).