dataikuapi - python - run a scenario through api and get the status

etienne_95

Hi,

Through this tutorial (https://doc.dataiku.com/dss/latest/python-api/scenarios.html#run-a-scenario), I manage to run a scenario.

But I don't why I didn't manage to grab the status. I have an error message : "AttributeError: 'DSSScenario' object has no attribute 'running'"

def get_scenario(dss_project, dss_scenario, dss_timer
    project = client.get_project(dss_project)
    scenario = project.get_scenario(dss_scenario)
print("Scenario :" + str(scenario) )
    trigger_fire = scenario.run()
    scenario_run = trigger_fire.wait_for_scenario_run()
print(str(scenario.running))
while True:
# Do a bit of other stuff
        # ...

        scenario_run.refresh()
if scenario_run.running:
print("Scenario is still running ...")
else:
print("Scenario is not running anymore")
break

        time.sleep(5)

if __name__ == "__main__":
print("-------------> Scenario Start <--------------")
    DSS_host = sys.argv[1]
    DSS_ApiKey = sys.argv[2]
    DSS_ProjectKey = sys.argv[3]
    Dss_Scenario = sys.argv[4]
    Dss_TimeWaitForStatus = int(sys.argv[5])

    client = dataikuapi.DSSClient(DSS_host, DSS_ApiKey)
    get_scenario(DSS_ProjectKey, Dss_Scenario, Dss_TimeWaitForStatus)

If someone have an idea ?

Best regards

Etienne SIGWALD

Clément_Stenac

Hi,

There are two important things here.

First of all, indeed, there is no running attribute on the DSSScenario class. I.e. You cannot do scenario.running

There is however a running flag on the DSSScenarioStatus, obtained by calling scenario.get_status(), and there is also a running flag on the DSSScenarioRun, obtained as a result of scenario.run().wait_for_scenario_run or scenario.get_last_runs().

It's however important to note that this documentation is for DSS 8.0 - If you have an older version of DSS, the API was simpler and did not have these helpful helpers. You will find the previous API for DSS 7.0 here: https://doc.dataiku.com/dss/7.0/python-api/scenarios.html

etienne_95

Merci Clément pour ces infos !