swh_scheduler = <swh.scheduler.backend.SchedulerBackend object at 0x7f20300bc4a8> storage = <swh.storage.in_memory.InMemoryStorage object at 0x7f20293ced68> def test_cli_task_runner_no_task(swh_scheduler, storage): """Trigger runner with no parameter should run as before.""" # The runner will just iterate over the existing tasks from the scheduler and do # noop. We are just checking the runner does not explode here. > result = invoke(swh_scheduler, False, ["start-runner",],) .tox/py3/lib/python3.7/site-packages/swh/scheduler/tests/test_cli.py:856: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .tox/py3/lib/python3.7/site-packages/swh/scheduler/tests/test_cli.py:44: in invoke raise result.exception .tox/py3/lib/python3.7/site-packages/click/testing.py:329: in invoke cli.main(args=args or (), prog_name=prog_name, **extra) .tox/py3/lib/python3.7/site-packages/click/core.py:782: in main rv = self.invoke(ctx) .tox/py3/lib/python3.7/site-packages/click/core.py:1259: in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) .tox/py3/lib/python3.7/site-packages/click/core.py:1066: in invoke return ctx.invoke(self.callback, **ctx.params) .tox/py3/lib/python3.7/site-packages/click/core.py:610: in invoke return callback(*args, **kwargs) .tox/py3/lib/python3.7/site-packages/click/decorators.py:21: in new_func return f(get_current_context(), *args, **kwargs) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ctx = <click.core.Context object at 0x7f2030e21e10>, period = 0 task_type_names = None, with_priority = False @cli.command("start-runner") @click.option( "--period", "-p", default=0, help=( "Period (in s) at witch pending tasks are checked and " "executed. Set to 0 (default) for a one shot." ), ) @click.option( "--task-types", "task_type_names", default=None, help=( "Task types to scheduler. If not provided, this iterates over every " "task types referenced in the scheduler backend." ), ) @click.option( "--with-priority", is_flag=True, default=False, help=( "Determine if those tasks should be the ones with priority or not." "By default, this deals with tasks without any priority." ), ) @click.pass_context def runner(ctx, period, task_type_names, with_priority): """Starts a swh-scheduler runner service. This process is responsible for checking for ready-to-run tasks and schedule them.""" from swh.scheduler.celery_backend.config import build_app from swh.scheduler.celery_backend.runner import run_ready_tasks config = ctx.obj["config"] app = build_app(config.get("celery")) app.set_current() logger = logging.getLogger(__name__ + ".runner") scheduler = ctx.obj["scheduler"] logger.debug("Scheduler %s" % scheduler) task_types = [] if not task_type_names: > for task_type_name in task_type_names: E TypeError: 'NoneType' object is not iterable .tox/py3/lib/python3.7/site-packages/swh/scheduler/cli/admin.py:63: TypeError