def test_get_lister_override(): """Overriding the lister configuration should populate its config """ db_url = init_db().url() listers = { "gitlab": "https://other.gitlab.uni/api/v4/", "cgit": "https://some.where/cgit", } # check the override ends up defined in the lister for lister_name, url in listers.items(): lst = get_lister( > lister_name, db_url, url=url, priority="high", policy="oneshot" ) .tox/py3/lib/python3.7/site-packages/swh/lister/tests/test_cli.py:58: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ lister_name = 'cgit', db_url = 'postgresql://postgres@127.0.0.1:33257/test' conf = {'lister': {'args': {'db': 'postgresql://postgres@127.0.0.1:33257/test'}, 'cls': 'local'}, 'policy': 'oneshot', 'priority': 'high', 'url': 'https://some.where/cgit'} registry_entry = {'lister': <class 'swh.lister.cgit.lister.CGitLister'>, 'task_modules': ['swh.lister.cgit.tasks']} lister_cls = <class 'swh.lister.cgit.lister.CGitLister'> def get_lister(lister_name, db_url=None, **conf): """Instantiate a lister given its name. Args: lister_name (str): Lister's name conf (dict): Configuration dict (lister db cnx, policy, priority...) Returns: Tuple (instantiated lister, drop_tables function, init schema function, insert minimum data function) """ if lister_name not in LISTERS: raise ValueError( "Invalid lister %s: only supported listers are %s" % (lister_name, SUPPORTED_LISTERS) ) if db_url: conf["lister"] = {"cls": "local", "args": {"db": db_url}} registry_entry = LISTERS[lister_name].load()() lister_cls = registry_entry["lister"] if issubclass(lister_cls, pattern.Lister): > return lister_cls.from_config(**conf) E TypeError: from_config() missing 1 required positional argument: 'scheduler' .tox/py3/lib/python3.7/site-packages/swh/lister/__init__.py:57: TypeError