Fixed #8889: make admindocs function view work with class-based views.

            site_obj = GenericSite()

        for (func, regex) in view_functions:

            views.append({

                'name': func.__name__,

                'name': hasattr(func, '__class__') and func.__class__.__name__ or func.__name__,

                'module': func.__module__,

                'site_id': settings_mod.SITE_ID,

                'site': site_obj,