實現步驟：

1. PyCharm, IDE有個Project setting圖標，是給run圖標做配置的，配置run file為myfile.py
2.
代碼如下:
# --------------------------------------
#! /usr/bin/python
# File: myfile.py
# Author: Michael Fan

from make.py import do

def main():
do()

if __name__ == '__main__':
main()
# --------------------------------------

3.

代碼如下:
mic@ubt: ~$ ls
> make.py myfile.py

mic@ubt: ~$ ./myfile.py
> Hello, world!