def win():
app = create_app()
with app.app_context():
items = Item.query.all()
for item in items:
if not item.winner and item.due.date() == datetime.now().date():
if item.wishers.count():
item.winner = random.choice(item.wishers.all())
print "Winner of item %d is user %d" %\
(item.id, item.winner.id)
else:
item.due = item.due.date() + timedelta(days=1)
print "There is no wisher for item %d. Next due: %s" %\
(item.id, item.due.strftime('%m/%d'))
db.session.commit()
