步骤：
1.File -->Settings
2.选择 File and Code Templates -> Files -> Python Script
文件头注释信息代码样式：
#!/usr/bin/env python3
# encoding: utf-8
'''
@author: yfacesclub
@license: (C) Copyright 2017-2019, Personal exclusive right.
@contact: yfacesclub@163.com
@software: tool
@application:
@file: ${NAME}.py
@time: ${DATE} ${TIME}
@desc:
'''
3.新建一python文件即可