zip文件是我们经常使用的打包格式之一，python解压和压缩zip效率非凡。 python解压zip文档：

复制代码 代码如下:

#/usr/bin/python

#coding=utf-8

import os,sys,time

import zipfile

filename = 'callofdutyblackopszombies_1349649132343_my.zip' #要解压的文件

filedir = 'data/' #解压后放入的目录

r = zipfile.is_zipfile(filename)

if r:

starttime = time.time()

fz = zipfile.ZipFile(filename,'r')

for file in fz.namelist():

print(file) #打印zip归档中目录

fz.extract(file,filedir)

endtime = time.time()

times = endtime - starttime

else:

print('This file is not zip file')

print('times' + str(times))

python压缩文件夹为zip

复制代码 代码如下:

#/usr/bin/python

#coding=utf-8

import os

import zipfile

import sys

try:

import zlib

compression = zipfile.ZIP_DEFLATED

except:

compression = zipfile.ZIP_STORED

path = 'data/' #要进行压缩的文档目录

start = path.rfind(os.sep) + 1

filename = 'callofdutyblackopszombies_1349649132343_my.zip' #压缩后的文件名

z = zipfile.ZipFile(filename,mode = "w",compression = compression)

try:

for dirpath,dirs,files in os.walk(path):

for file in files:

if file == filename or file == "zip.py":

continue

print(file)

z_path = os.path.join(dirpath,file)

z.write(z_path,z_path[start:])

z.close()

except:

if z:

z.close()