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()