docs: def get_docstr(func_or_class):
      """  Get the docstring from a live object """
      import utool as ut
      try:
          docstr_ = func_or_class.func_doc
      except AttributeError:
          docstr_ = func_or_class.__doc__
      if docstr_ is None:
          docstr_ = ''
      docstr = ut.unindent(docstr_)
      return docstr