def _get_permission_name(self, action):
        return '%s.%s_%s' % (self.app_label, action, self.model_name)
Get the full app-label-qualified permission name (as required by
dataset/ETHPy150Open torchbox/wagtail/wagtail/wagtailcore/permission_policies/base.py/BaseDjangoAuthPermissionPolicy._get_permission_name