unit

This setting is used with the age filtertype, with the period filtertype, or with the space filtertype if use_age is set to True.

 - filtertype: age
   source: creation_date
   direction: older
   unit: days
   unit_count: 3

This setting must be one of seconds, minutes, hours, days, weeks, months, or years. The values seconds and minutes are not allowed with the period filtertype and will result in an error condition if used there.

For the age filtertype, or when use_age is set to True, unit, unit_count, and optionally, epoch, are used by Curator to establish the moment in time point of reference with this formula:

point_of_reference = epoch - ((number of seconds in unit) * unit_count)

units are calculated as follows:

Unit	Seconds	Note
`seconds`	`1`	One second
`minutes`	`60`	Calculated as 60 seconds
`hours`	`3600`	Calculated as 60 minutes (60*60)
`days`	`86400`	Calculated as 24 hours (246060)
`weeks`	`604800`	Calculated as 7 days (72460*60)
`months`	`2592000`	Calculated as 30 days (302460*60)
`years`	`31536000`	Calculated as 365 days (3652460*60)

If epoch is unset, the current time is used. It is possible to set a point of reference in the future by using a negative value for unit_count.

This setting must be set by the user or an exception will be raised, and execution will halt.

See the age filter documentation for more information about time calculation.

« threshold_behavior unit_count »