Class variable intialized with object: value rendered as None

[powderflask]

Great work! I'm converting a project from autodoc, and loving the improvements... Came across this, its a bit of a show-stopper:

Code like this:

class Foo:
    """I'm a Foo"""
    pass

class Bar:
    """I'm composed of Foo"""

    s = "just fine"

    my_foo = Foo()
    """ What the foo?"""

    i = 42  # no problem

renders to:

.. py:class:: Bar
   :canonical: scratch.Bar

   .. autodoc2-docstring:: scratch.Bar

   .. py:attribute:: s
      :canonical: scratch.Bar.s
      :value: 'just fine'

      .. autodoc2-docstring:: scratch.Bar.s

   .. py:attribute:: my_foo
      :canonical: scratch.Bar.my_foo
      :value: None

      .. autodoc2-docstring:: scratch.Bar.my_foo

   .. py:attribute:: i
      :canonical: scratch.Bar.i
      :value: 42

Was expecting value of my_foo to be Foo().

I think this is a known issue in astroid_utils

def get_const_values(node: nodes.NodeNG) -> t.Any:
    """Get the value of a constant node."""
    # TODO its not ideal that this goes to None if not understood

Any work around for this? thanks.

[chrisjsewell]

Heya, Maybe not the complete solution, but this is improved in #40