How can I use instance methods as commands in Argh?

[Zach Abresch]

I have a class that bundles a bunch of related functionality. I'd like to make an instance's methods available as commands with Argh. I used a snippet to extract a list of callable, non-dunder methods from my instance and then tried passing those to `.add_commands()` but, when running the app, I get the following error:

`AttributeError: 'str' object has no attribute '__name__'`

Is this possible? I've been scouring the docs and provided examples but haven't found anything that addresses my use case. Thanks for any help anyone can provide.

[Zach Abresch]

Here's the comprehension I'm using to get the instance methods:

object_methods = [

       method_name

       for method_name in dir(git)

       if callable(getattr(git, method_name))

       and not (method_name.startswith("__") and method_name.endswith("__"))

   ]