Libraries Used
==============
- `python-dateutil `_ - to compute the recurrences of events using ``rrule``
- `icalendar`_ - the library used to parse ICS files
- `pytz `_ - for timezones
- `x-wr-timezone `_ for handling the non-standard ``X-WR-TIMEZONE`` property.
.. _icalendar: https://pypi.org/project/icalendar/