swh_local_vault_config = {'vault': {'args': {'cache': {'args': {'allow_delete': True, 'root': '/tmp/pytest-of-jenkins/pytest-0/test_client_inde...ytest-of-jenkins/pytest-0/test_client_index_pyloop_0', 'slicing': '0:1/1:5'}, 'cls': 'pathslicing'}}}, 'cls': 'local'}} @pytest.fixture def async_app(swh_local_vault_config: Dict[str, Any],) -> VaultServerApp: """Instantiate the vault server application. Note: This requires the db setup to run (fixture swh_vault in charge of this) """ > return make_app(swh_local_vault_config) .tox/py3/lib/python3.7/site-packages/swh/vault/tests/test_server.py:53: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .tox/py3/lib/python3.7/site-packages/swh/vault/api/server.py:101: in make_app backend_factory=lambda: get_vault(config_ok), _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Application 0x7f6cf60df128> middlewares = (<function negotiation_middleware.<locals>.factory at 0x7f6cf60626a8>, <function error_middleware at 0x7f6cf6bccae8>) args = ('swh.vault.api.server',) kwargs = {'backend_class': <class 'swh.vault.interface.VaultInterface'>, 'backend_factory': <function make_app.<locals>.<lambda> at 0x7f6cf60628c8>} renderers = OrderedDict([('application/json', <function render_json at 0x7f6cf6bcc9d8>), ('application/x-msgpack', <function render_msgpack at 0x7f6cf6c44f28>)]) nego_middleware = <function negotiation_middleware.<locals>.factory at 0x7f6cf60626a8> def __init__(self, *args, middlewares=(), **kwargs): middlewares = (error_middleware,) + middlewares # renderers are sorted in order of increasing desirability (!) # see mimeparse.best_match() docstring. renderers = OrderedDict( [ ("application/json", render_json), ("application/x-msgpack", render_msgpack), ] ) nego_middleware = negotiation.negotiation_middleware( renderers=renderers, force_rendering=True ) middlewares = (nego_middleware,) + middlewares > super().__init__(*args, middlewares=middlewares, **kwargs) E TypeError: __init__() got an unexpected keyword argument 'backend_class' .tox/py3/lib/python3.7/site-packages/swh/core/api/asynchronous.py:95: TypeError