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Python backup program code implementation example

Mar 08, 2017 am 09:22 AM

A backup program for Python

This is a backup script. Please change the path yourself.

This is a backup script, divided into directories according to the current date, using time as the file name, and you can add remark information to the file name.

Using zip as the compression method, there are Special needs can be changed.

Example code:

#! /usr/bin/python
#coding=utf-8
  
#这是一个备份脚本,按照当前日期分目录,以时间作为文件名,并且可以在文件名加入备注信息.
#以zip方式作为压缩方式, 有特殊需求可以更改.
import os
import time
  
source = [&#39;/home/leeicoding/workspace/j2ee&#39;,&#39;/home/leeicoding/workspace/python&#39;]
  
target_dir = &#39;/home/leeicoding/bak&#39;
#获取系统时间
today = target_dir + time.strftime(&#39;%Y%m%d&#39;)
now  = time.strftime(&#39;%H%M%S&#39;)
# 输入备注
comment = raw_input(&#39;请输入备注:&#39;)
if len(comment) == 0:
  print(&#39;无备注&#39;)
  target = today + os.sep + now + &#39;.zip&#39;
else:
  target = today + os.sep + now + comment.replace(&#39; &#39;,&#39;_&#39;) + &#39;.zip&#39;
  
if not os.path.exists(today):
  os.mkdir(today)
  print(&#39;创建目录&#39;+today+&#39;成功&#39;)
  
  
# 备份命令
# q 静默方式 r递归目录
zip_command = &#39;zip -qr &quot;%s&quot; %s&#39; % (target, &#39; &#39;.join(source))
  
if os.system(zip_command) == 0:
  print(&#39;备份成功，存放在: &#39;+target)

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