Quick question about schedules. I want a “once per quarter” schedule, so I came up with this:

schedule = Schedule(
    clocks=[IntervalClock(interval=timedelta(days=1)),],
    or_filters=[
        between_dates(start_month=1, start_day=1, end_month=1, end_day=1),
        between_dates(start_month=4, start_day=1, end_month=4, end_day=1),
        between_dates(start_month=7, start_day=1, end_month=7, end_day=1),
        between_dates(start_month=10, start_day=1, end_month=10, end_day=1),
    ],
)

Is that idiomatic Prefect? Or is there a more natural way of doing this? Another potential solution is to use

IntervalClock

with an interval of 3 months, except you can’t say

timedelta(months=3)

and get the interval to fire on the first of the month easily.

Hello again, I think this is good, but maybe you can use

on_datetime

instead to allow on that specific day?

Oh derp, yeah something like this:

schedule = Schedule(
    clocks=[IntervalClock(interval=timedelta(days=1))],
    or_filters=[
        on_date(month=1, day=1),
        on_date(month=4, day=1),
        on_date(month=7, day=1),
        on_date(month=10, day=1),
    ],
)