def _get_permission_name(self, action):
        return '%s.%s_%s' % (self.app_label, action, self.model_name)
Send a sentinel None object to the worker thread, telling it to exit
dataset/ETHPy150Open torchbox/wagtail/wagtail/wagtailcore/permission_policies/base.py/BaseDjangoAuthPermissionPolicy._get_permission_name--crossover with--dataset/ETHPy150Open uber/clay/clay/logger.py/TCPHandler.close