def postProcessToAttendance(self,roleTaken):
attendance = None
try:
attendance = Attendance.objects.get(meeting_id__exact=roleTaken.meeting.id,owner_id__exact=roleTaken.owner.id)
attendance.av = True
attendance.save()
except:
attendance = Attendance()
attendance.owner = roleTaken.owner
attendance.av=True
roleTaken.meeting.at_meeting.add(attendance)