shutil.copy()、os.walk()、os.rename()实例

#!/usr/bin/python

# -*- coding: UTF-8 -*-

import os

import shutil

Path = "panel/"

PNPath = "pn/"

for dirpath, dirnames, filename in os.walk(Path):

    for panelfile in filename:

        panelfilePath = dirpath+"/"+panelfile

        if panelfile != "panel_setting.h":

            if (os.path.exists(panelfilePath)):

                os.remove(panelfilePath)

            else:

                print "要删除的文件不存在！"

        for filename1 in os.listdir(PNPath):

            #将文件拷贝到指定文件

            shutil.copy(PNPath+'\\'+filename1, dirpath)

#对于目录进行重命名

for dir in os.listdir(Path):

    dirpath = Path+'/'+dir

    if os.path.isdir(dirpath):

        #注意对于rename的参数，如果oldname没有在当前目录下，参数需要加路径

        os.rename(dirpath,Path+"PN_COMMON_"+dir)

    else:

        print "%s不是目录" % dir