A BYTE OF PYTHON 文件备份的WINRAR版本

教程中的ZIP文档，不太适合现在WIN系统中大家安装的WINRAR软件，

于是我作了一个小更改。。

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#!/usr/bin/python
# Filename: backup_ver1.py

import os
import time

source = ['c:\\device ','c:\\source']
target_dir = 'D:\\Backup'
winrar_dir = '"C:\\WinRAR\\"'

today = target_dir + os.sep + time.strftime('%Y_%m_%d')
now = time.strftime('%H_%M_%S')

comment = input('Enter a comment --> ')
if len(comment) == 0:
    target = today + os.sep + now + '.zip'
else:
    target = today + os.sep + now + '_' +\
    comment.replace(' ','_') + '.zip'
   

if not os.path.exists(today):
    os.mkdir(today)
    print('Successfully created directory',today)
   

zip_command = winrar_dir + "WinRAR.exe a -ad {0} {1}".format(target,''.join(source))

if os.system(zip_command) == 0:
    print('Successful backup to' ,target)
else:
    print('Backup FAILED')

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