def activate_previous(self, cli):
        self.activate_next(cli, _previous=True)
Test basic get backend function and its settings
dataset/ETHPy150Open jonathanslenders/ptpython/ptpython/python_input.py/Option.activate_previous--crossover with--dataset/ETHPy150Open ui/django-post_office/post_office/tests/test_cache.py/CacheTest.test_get_backend_settings