Python-zip压缩-解压

 #打包成zip文件

 import zipfile

 f = zipfile.ZipFile('archive.zip','w',zipfile.ZIP_DEFLATED)

 f.write('file_to_add.py')

 f.close()

 #从zip文件解包

 import zipfile

 zfile = zipfile.ZipFile('archive.zip','r')

 for filename in zfile.namelist():

     data = zfile.read(filename)

     file = open(filename, 'w+b')

     file.write(data)

     file.close()

 #把整个文件夹内的文件打包

 import zipfile

 f = zipfile.ZipFile('archive.zip','w',zipfile.ZIP_DEFLATED)

 startdir = "c:\\mydirectory"

 for dirpath, dirnames, filenames in os.walk(startdir):

     for filename in filenames:

         f.write(os.path.join(dirpath,filename))

 f.close()