def save_session(self, app, sdata, response):
cookie_domain = self.get_cookie_domain(app)
sess = Session.query.get(sdata.sid)
if not sdata:
# Session has become empty (i.e. `if not some_dict`), so drop it
if sess:
db.session.delete(sess)
else:
if not sess:
sess = Session(sdata.sid)
db.session.add(sess)
sess.data = pickle.dumps(dict(sdata), protocol=2)
sess.last_access = datetime.now()
# Expire old(er than 30 days) sessions
Session.query.filter(Session.last_access < (datetime.now() - timedelta(days=30))).delete()
db.session.commit()
response.set_cookie(app.session_cookie_name, sess.uuid,
expires=(datetime.now() + timedelta(days=30)),
domain=cookie_domain, httponly=True)
