批量修改文件后缀名：
使用方法：s_rename(路径,原后缀,新后缀)
#coding:gbk #code By Neeao #2009-09-15 import os,string def s_rename(path,old_ext,new_ext): for (path, dirs, files) in os.walk(path): for filename in files: ext=os.path.splitext(filename)[1] if (cmp(ext,old_ext)==0): newname=filename.replace(old_ext,new_ext) oldpath=path+"\\"+filename newpath=path+"\\"+newname print "oldpath:"+oldpath+"" print "newpth:"+newpath+"" try: os.rename(oldpath, newpath) except ValueError: print "Error when rename the file " + oldpath except NameError: print "Error when rename the file " + oldpath except OSError: #print OSError print newpath + " The file is already exist!" if __name__ == '__main__': s_rename("F:\\code",".ph",".pl") #print "test"
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