+icalendar_:
+ A parsing library for Python 2.6 and 2.7 that spun off from Plone_.
+RDFCalendar_:
+ A tool for converting between iCalendars and RDF.
+Py-Calendar_:
+ A sparsely documented library. There's a lot of code in here, but I
+ think it reproduces a lot of stuff that could be borrowed from the
+ standard library.
+pyICSParser_:
+ Another sparsely documented library. Again, there's a lot of code
+ in here, but I think there's too much local code.
+PyCal_:
+ A (dead?) package. The PyPI links don't go anywhere.