def login():
if g.user is not None:
return redirect(oid.get_next_url())
if request.method == 'POST':
openid = request.form.get('openid')
if openid:
return oid.try_login(openid, ask_for=['email', 'fullname',
'nickname'])
return render_template('login.html', next=oid.get_next_url(),
error=oid.fetch_error())
def logout():
session.pop('openid', None)
flash(u'You were signed out')
return redirect(oid.get_next_url())