how is it possible to add a specific amount of time to a date_time object ?
E.g. I have the date_time NOW:
NOW = indico.util.date_time.utc_now
And now I want to add or subtract a specific amount of time, like:
IN_ONE_MONTH = NOW + 302460*60
But + is not a supported operand type for date_time objects, so how is that done ?