main.py 文件源码

def security_processer():
    if not request.blueprint == 'security':
        return
    if request.endpoint == 'security.login':
            form = CanellaLoginForm()
            if form.validate_on_submit():
                session['lang'] = form.lang.data
    elif request.endpoint == 'security.logout' and 'lang' in session:
        session.pop('lang')