class documentation
class RRuleTest(unittest.TestCase): (source)
Undocumented
See rfc-5545 3.3.10 - This checks for the deprecation warning, and will eventually check for an error.
When `byhour` is specified with `freq=HOURLY`, there are certain combinations of `dtstart` and `byhour` which result in an rrule with no valid values. See https://github.com/dateutil/dateutil/issues/4
Certain values of :param:`interval` in :class:`rrule`, when combined with certain values of :param:`byhour` create rules which apply to no valid dates. The library should detect this case in the iterator and raise a :exception:`ValueError`.