What is not objects in Python?

[Lie]

On Sep 29, 1:29 am, process <circularf... at gmail.com> wrote:
> I have heard some criticism about Python, that it is not fully object-
> oriented.
>
> What is not an object in Python?
>
> Why isn't len implemented as a str.len and list.len method instead of
> a len(list) function?

A question like this is often answered by another (rhetorical)
question: "What is Object Oriented actually?"

The answer to that is generally: "Python is not Java."