#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
title= ""
author= "huangtw"
ctime = 2017/02/24
"""

def print_p1():
    print("i am p1")


def main():
    ## 如何引用 test_module外面的方法out
    print_p1()



if __name__ == "__main__":
    main()
