planning.py 文件源码

def _as_ics(self, citymeo=False):
        if not self.initialized:
            self._lazy_init()
        cal = iCalendar()
        cal.add('prodid', '-//PonyConf.io//PonyConf//FR')
        cal.add('version', '2.0')
        cal.add('x-wr-calname', self.conference.name)
        cal.add('x-wr-timezone', settings.TIME_ZONE)
        cal.add('calscale', 'GREGORIAN')
        talks = self.talks
        if citymeo and talks.exists():
            talks = talks.filter(start_date__gte=now()-timedelta(minutes=5))
            if talks.exists():
                limit = talks.first().start_date.replace(hour=23, minute=59, second=59)
                talks = talks.filter(start_date__lte=limit)
        for talk in talks:
            event = iEvent()
            event.add('dtstart', talk.start_date)
            if not talk.end_date:
                continue
            event.add('dtend', talk.end_date)
            event.add('dtstamp', talk.updated)
            event.add('summary', talk.title)
            if talk.room:
                event.add('location', talk.room)
            event.add('status', 'CONFIRMED' if talk.accepted else 'TENTATIVE')
            if not citymeo:
                event.add('description', talk.description)
            event.add('uid', '%s/%s' % (self.site.domain, talk.id))
            cal.add_component(event)
        return cal.to_ical()