BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PYVOBJECT//NONSGML Version 1//EN
BEGIN:VEVENT
UID:20261019T222404Z - 37049@0d64a58ae9d0
DTSTART:20210227T060000Z
DTEND:20210317T061500Z
CREATED:20261019T222404Z
DTSTAMP:20261019T222404Z
SUMMARY:coding test class test
END:VEVENT
END:VCALENDAR