tests.py 文件源码

def setUp(self):
        self.old_kf = settings.CACHES['default'].get('KEY_FUNCTION')
        self.old_rkf = settings.CACHES['default'].get('REVERSE_KEY_FUNCTION')
        settings.CACHES['default']['KEY_FUNCTION'] = 'redis_backend_testapp.tests.make_key'
        settings.CACHES['default']['REVERSE_KEY_FUNCTION'] = 'redis_backend_testapp.tests.reverse_key'

        self.cache = caches['default']
        try:
            self.cache.clear()
        except Exception:
            pass