#!/usr/vin/env python# coding: utf-8"""壓縮和解壓zip文件"""import osimport zipfiledef compress(zip_file, input_dir):  f_zip = zipfile.ZipFile(zip_file, 'w')  for root, dirs, files in os.walk(input_dir):    for f in files:      # 獲取文件相對路徑，在壓縮包內(nèi)建立相同的目錄結(jié)構(gòu)      abs_path = os.path.join(os.path.join(root, f))      rel_path = os.path.relpath(abs_path, os.path.dirname(input_dir))      f_zip.write(abs_path, rel_path, zipfile.ZIP_STORED)def extract(zip_file, output_dir):  f_zip = zipfile.ZipFile(zip_file, 'r')  # 解壓所有文件到指定目錄  f_zip.extractall(output_dir)  # 逐個解壓文件到指定目錄  for f in f_zip.namelist():    f_zip.extract(f, os.path.join(output_dir, 'bak'))def printdir(zip_file):  f_zip = zipfile.ZipFile(zip_file, 'r')  print '== printdir() ============================'  f_zip.printdir()  print  print '== namelist() ============================'  for f in f_zip.namelist():    print fif __name__ == '__main__':  zip_file = 'readability.zip'  compress(zip_file, os.path.join(os.getcwd(), 'readability'))  printdirzip_file)  extract(zip_file, 'output')</pre>