Importing events from ical file https://www.google.com/calendar/ical/28f5jpn55ial6vargqojt75ptglivuvo%40import.calendar.google.com/public/basic.ics
I hope this is a URL!!
icaldate = 20181117T190000Z imported date=2018-11-17 20:00:00
icaldate = 20181117T220000Z imported date=2018-11-17 23:00:00