Hi,
Just arrived.
I have registered a flow and hav...
# ask-communityp
Prateek Saigal
01/21/2022, 5:12 PMHi,
Just arrived.
I have registered a flow and have added the CronSchedule.
It gets scheduled on the right time but it is picking up the wrong date
Copy code
flow.schedule = CronSchedule("49 21 * * 1-5",start_date=pendulum.datetime(2022, 1, 1, tz="Asia/Kolkata"),)
flow.register(
project_name=project_name,
idempotency_key=flow.serialized_hash(),
labels=["test"],
)k
Kevin Kho
01/21/2022, 5:13 PM
What date is it picking up for you?
p
Prateek Saigal
01/21/2022, 5:14 PMSo I had registered the flow yesterday and yesterday it worked fine
Prateek Saigal
01/21/2022, 5:14 PMBut today it is picking up the yesterday's date only
k
Kevin Kho
01/21/2022, 5:15 PM
Is that related to your schedule or do you have a date Parameter in your flow?
p
Prateek Saigal
01/21/2022, 5:15 PM Copy code
# -- Write you flows here
with Flow(workflow_name) as flow:
today_date = datetime.datetime.now(pytz.timezone('Asia/Kolkata')).strftime("%Y%m%d")
date = Parameter("date", default=today_datek
Kevin Kho
01/21/2022, 5:16 PM
Yeah exactly. That date is fixed during the registration time. You need to make it a task so that it’s evaluated during runtime.
Kevin Kho
01/21/2022, 5:18 PM
Copy code
@task
def get_date(val):
if val == None:
return datetime.datetime.now(pytz.timezone('Asia/Kolkata')).strftime("%Y%m%d")
with Flow(...) as flow:
the_date = Parameter("today", default=None)
the_date = get_date(the_date)p
Prateek Saigal
01/21/2022, 5:20 PMThanks Kevin - let me try this and get back
k
Kevin Kho
01/21/2022, 5:20 PM
The issue is the default is evaluated immediately during registration
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