本文实例讲述了python自动zip压缩目录的方法。分享给大家供大家参考。具体实现方法如下：
这段代码来压缩数据库备份文件，没有使用python内置的zip模块，而是使用了zip.exe文件
# hello, this script is written in python - http://www.python.org## autozip.py 1.0p## this script will scan a directory (and its subdirectories)# and automatically zip files (according to their extensions).## this script does not use python internal zip routines.# infozip's zip.exe must be present in the path (infozip dos version 2.3).# (zip23x.zip at http://www.info-zip.org/pub/infozip/)## each file will be zipped under the same name (with the .zip extension)# eg. toto.bak will be zipped to toto.zip## this script is public domain. feel free to reuse it.# the author is:# sebastien sauvage# # http://sebsauvage.net## more quick & dirty scripts are available at http://sebsauvage.net/python/## directory to scan is hardcoded at the end of the script.# extensions to zip are hardcoded below:ext_list = ['.bak','.trn']import os.path, stringdef autozip( directory ): os.path.walk(directory,walk_callback,'')def walk_callback(args,directory,files): print 'scanning',directory for filename in files: if os.path.isfile(os.path.join(directory,filename)) and string.lower(os.path.splitext(filename)[1]) in ext_list: zipmyfile ( os.path.join(directory,filename) )def zipmyfile ( filename ): os.chdir( os.path.dirname(filename) ) zipfilename = os.path.splitext(os.path.basename(filename))[0]+.zip print ' zipping to '+ zipfilename os.system('zip -mj9 '+zipfilename+' '+filename+'')autozip( r'c:\mydirectory' )print all done.
希望本文所述对大家的python程序设计有所帮助。