Not the answer you're looking for? Look through other questions tagged python file python-3.x or talk to your own problem. requested That's the base from the rrule Procedure. It accepts many of the keywords and phrases described from the RFC as its constructor parameters (other than byday, which was renamed http://zanetppzi.look4blog.com/1350042/the-smart-trick-of-python-project-help-that-no-one-is-discussing