Parse "non constant" attribute values

[freddyaboulton]

I'm building documentation for my python package and some of my classes have class-level attributes. These can sometimes take the value of dictionaries, or python enums.

I was trying to get these values to show up in the documentation by messing with the template, but I learned that the value of these attributes is None because they're not constant.

Is is possible to support the automatic parsing of non-constant values? Right now, I can document the values of these attributes in the docstring and mess around with the attribute template but that leads to duplication so I'm looking for a more maintainable solution.

Thanks!