python脚本变量字符串拼接

以前都是些shell，写python需要一些习惯，下面是python的字符串拼接

#!/usr/bin/python
# -*- coding: utf-8 -*-

import time
import shutil,os

uptime = time.strftime("%Y%m%d")

path = "/var/tmp/cslc/aw/backup/"
uppath = path+uptime
oripath = "/var/tmp/cslc/aw/war/"
bakpath = "/var/tmp/cslc/aw/update/"+uptime+"/aw.war"
#print(uppath)
#print(bakpath)

参考来源：
Python在字符串中加入变量
python字符串连接的三种方法及其效率、适用场景详解