#!user/bin/env python # -*- coding: utf-8 -*- import os import sys __author__ = "sen" def ModifyFileExt(path,ext): files = os.listdir(path) #列出指定目录下的所有文件 for f in files: curfile =os.path.join(path,f) if os.path.isdir(curfile): ModifyFileExt(curfile,ext) if os.path.isfile(curfile): fname = os.path.splitext(f)[0] ftype = os.path.splitext(f)[-1] if ftype == ext: newname = os.path.join(path,fname) print "modify file: "+curfile+" to " + newname os.rename(curfile,newname) if __name__ == '__main__': ModifyFileExt(sys.path[0],".txt")