#!/usr/bin/env python
# -*-coding:utf-8-*-
# Author:SemaseMing <blog.v-api.cn>
# Email:admin@v-api.cn
# Time:2016-09-04 15:32


# def f1():
#     print(123)
#
#
# def f2():
#     print(456)
#

def f1():
    print("12322")


def f2(xxx):
    xxx()

f2(f1)