[原]批量修改指定名称的文件名

import os
import sys

rootdir = os.getcwd()

for (dirpath, dirnames, filenames) in os.walk(rootdir):          
    for filename in filenames:
        testfile = os.path.join(dirpath, filename)         
        if (os.path.isfile(testfile) == True):
            print(os.path.join(dirpath, filename))
            #------------------------------
            match_num = filename.find('-')
            if (match_num == -1):
                match_num = filename.find('.')

            if (match_num != -1):
                if (filename[:match_num].isdigit() == True):
                    newname = filename[match_num+1:]
                    os.rename(os.path.join(dirpath, filename), dirpath + os.sep + newname)
                else:
                    print("不是000x开头")
            else:
                print("匹配失败")
                
                
#===========================================
print(">> NEW")
for (dirpath, dirnames, filenames) in os.walk(rootdir):
    for filename in filenames:
        testfile = os.path.join(dirpath, filename)
        if (os.path.isfile(testfile) == True):
            print(os.path.join(dirpath, filename))