@bp.route('/signout')
def signout():
    signout_user()
    return redirect(request.referrer or url_for('site.index'))
SecurityOptions.allowTypes(typeString): Allow a particular type, by its
dataset/ETHPy150Open Akagi201/learning-python/flask/flask-boost/test/application/controllers/account.py/signout--crossover with--dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/spread/jelly.py/SecurityOptions.allowTypes