Call with an `rrule` and it will test that `str(rrule)` generates a string which generates the same `rrule` as the input when passed

Parse a string in one of the supported formats, using the ``parserinfo`` parameters. :param timestr: A string containing a date

Return new rrule with same attributes except for those attributes given new values by whichever keyword arguments are specified.

Retrieve a :py:class:`datetime.tzinfo` object by its ``tzid``. :param tzid: If there is exactly one time zone available,

Return a datetime with the same attributes, except for those attributes given new values by whichever keyword arguments are

Include the given :py:class:`rrule` instance in the recurrence set generation.

Assert that an object can be pickled and unpickled. This assertion assumes that the desired behavior is that the unpickled object com

Returns the number of recurrences in this set. It will have go through the whole recurrence, if this hasn't been done before.

Parse the date/time string into a :class:`datetime.datetime` object. :param timestr: Any date/time string using the supp

Provides a unified interface for assigning the ``fold`` attribute to datetimes both before and after the implementation of PEP-495.

Return a version of this object represented entirely using integer values for the relative attributes. >>> relativedelta(day

Returns all the occurrences of the rrule between after and before. The inc keyword defines what happens if after and/or before are th

Include the given datetime instance in the recurrence set exclusion list. Dates included that way will not be generated, even

Include the given rrule instance in the recurrence set exclusion list. Dates which are part of the given recurrence rules will not

Alternate constructor that returns a fresh instance

Include the given :py:class:`datetime` instance in the recurrence set generation.

Converts two-digit years to year within [-50, 49] range of self._year (current local time)

This method was ported from the work done by GM Arts, on top of the algorithm by Claus Tondering, which was based in part on the algorith

For a given year, get the DST on and off transition times, expressed always on the standard time side. For zones with no transitions,

Convert a :class:`datetime.datetime` object to an epoch timestamp in seconds since January 1, 1970, ignoring the time zone.

This generates tests about how the behavior of a function ``func`` changes between STD and DST (e.g. utcoffset, tzname, dst).

Returns the last recurrence before the given datetime instance. The inc keyword defines what happens if dt is an occurrence. With

Parse the date portion of an ISO string. :param datestr: The string portion of an ISO string, without a separator

Parse the time portion of an ISO string. :param timestr: The time portion of an ISO string, without a separator

Parse a I[.F] seconds value into (seconds, microseconds).

Returns the first recurrence after the given datetime instance. The inc keyword defines what happens if dt is an occurrence. With

Retrieve a (tzname, utcoffset, dst) tuple for a given DST

Whether or not the "wall time" of a given datetime is ambiguous in this zone. :param dt: A :py:class:`datetime.d

Whether or not the "wall time" of a given datetime is ambiguous in this zone. :param dt: A :py:class:`datetime.d

Parse an ISO-8601 datetime string into a :class:`datetime.datetime`. An ISO-8601 datetime string consists of a date portion, followe

Retrieves the available time zones as a list.

Load a timezone name from a DLL offset (integer). >>> from dateutil.tzwin import tzres >>> tzr = tzres() >>> print(t

Parse strings as returned from the Windows registry into the time zone name as defined in the registry. >>> from dateutil.tz