Using Class Variable in Def

[Agama]

In a plugin ui.py I have:

class InterfacePlugin(InterfaceAction):

    name        = 'Repository Links'
    action_spec = (name, None, 'Link book to supplementary material', None)

But referencing name within a def in this same class, such as:

def show_ui(self):
:
    return error_dialog(self.gui, name, 'Repository file not found', show=True)

gives error: NameError: global name 'name' is not defined.

So, how do I refer to name within a def?

[kovidgoyal]

self.name