自动备份压缩文件及其文件夹和文件

Posted 2021-01-02 ekin

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import os,zipfile

#创建函数主体
def backupToZip(path):
    path = os.path.abspath(path)
    number = 1
    while True:
        Zipname = os.path.basename(path)+‘_‘+str(number)+‘.zip‘
        if not os.path.exists(Zipname):
            break
        number += 1
    print(‘创建%s的压缩备份包‘ % Zipname)
    Zipfile = zipfile.ZipFile(Zipname, ‘w‘)

    for foldername, subfolders, filenames in os.walk(path):
        print(‘开始压缩%s...‘ % foldername)
        Zipfile.write(foldername)
        for filename in filenames:
            newBase = os.path.basename(path) + ‘_‘
            if filename.startswith(newBase) and filename.endswith(‘.zip‘):
                continue
            Zipfile.write((os.path.join(foldername, filename)))
    Zipfile.close()
    print(‘完成！‘)

backupToZip(‘E:\nametest‘)