http://adminschoice.com/crontab-quick-reference
* * * * * command to be executed - - - - - | | | | | | | | | +----- day of week (0 - 6) (Sunday=0) | | | +------- month (1 - 12) | | +--------- day of month (1 - 31) | +----------- hour (0 - 23) +------------- min (0 - 59)
If you look inside apscheduler/expressions.py, the days are indexed from 0-6 with Monday representing the first day. See http://packages.python.org/APScheduler/cronschedule.html
WEEKDAYS = ['mon', 'tue', 'wed', 'thu', 'fri', 'sat', 'sun']
The accompanying regex expressions are also supported:
value_re = re.compile(r'(?P[a-z]+)(?:-(?P [a-z]+))', re.IGNORECASE) value_re = re.compile(r'(?P
They correspond to the following:
Expression types The following table lists all the available expressions applicable in cron-style schedules. Expression Field Description * any Fire on every value */a any Fire every a values, starting from the minimum a-b any Fire on any value within the a-b range (a must be smaller than b) a-b/c any Fire every c values within the a-b range xth y day Fire on the x -th occurrence of weekday y within the month last x day Fire on the last occurrence of weekday x within the month x,y,z any Fire on any matching expression; can combine any number of any of the above expressions
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