def add_user(name):
    kwargs = {
        'name': name,
        'password': '******',
        'description': 'luzhiyuan'
    }
    UserORM.add_user(kwargs)
def update_user(name):
    kwargs = {
        'name': 'luzy',
        'password': '******',
        'description': 'FNST'
    }
    UserORM.update_user(name, kwargs)
def delete_user(name):
    UserORM.delete_user(name)
def get_user(name):
    print UserORM.get_user(name)