def setUp(self): self.test_dir = tempfile.mkdtemp() self.path = os.path.join(self.test_dir, "conf1.json") self.config = ConfigFile(self.path) self.site = DummySite(self.config) self.engine = DummyEngine(self.site) self._initial_keyring = keyring.get_keyring() self.keyring = TestKeyring() keyring.set_keyring(self.keyring) self.credentials_manager = AWSCredentialsManager(self.engine)