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python scheduler

admin 11月 14, 2020 0

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APScheduler

Trigger can be date, interval, and cron.

Cron Trigger Time Parameter

year: int|str 4-digit year
month: int|str month 1-12
day: int|str day of the 1-31
week: int|str ISO week 1-53
day_of_week: int|str number or name of weekday 0-6 or mon,tue,wed,thu,fri,sat,sun
Note that the first weekday is Monday.
hour: int|str 0-23
minute: int|str 0-59
second: int|str and0-59
start_date: datetime|str earliest possible date/time to trigger on (inclusive)
end_date: datetime|str latest possible date/time to trigger on (inclusive)
timezone: datetime.tzinfo|str time zone to use for the date/time caculations (defaults to scheduler timezone)

Expressions

* Fire on every value

*/a Fire every a values, starting from the minimum

a-b Fire on any value within the a-b range (a must be smaller than b)

a-b/c Fire every c values within the a-b range

xth y Fire on the x-th occurrence of weekday y within the month

last x Fire on the last occurrence of weekday x within the month

last Fire on the last day within the month

x,y,z Fire on any matching expression; can combine any number of any of the above expressions

Interval Trigger Time Parameter

weeks: int number of weeks to wait

days: int number of days to wait

hours: int number of hours to wait

minutes: int number of minutes to wait

seconds: int number of seconds to wait

start_date: datetime|str starting point for the interval calculation

end_date: datetime|str latest possible date/time to trigger on

timezone: datetime.tzinfo|str time zone to use for the date/time calculations

Date Trigger Time Parameter

run_date: datetime|str the date/time to run the job at
timezone: datetime.tzinfo|str time zone for run_date if it dosen’t have on already