from datetime import date
from models import Event

def get_struct():
	now = date.today()

	# We intentionally don't put /about/eventarchive/ in the sitemap,
	# since we don't care about getting it indexed.
	# We only show events in the future, so only index events in the
	# future...

	for n in Event.objects.filter(approved=True, enddate__gt=date.today):
		yearsold = (now - n.startdate).days / 365
		if yearsold > 4:
			yearsold = 4
		yield ('about/event/%s/' % n.id,
			   0.5-(yearsold/10.0))
