前言

做RN游戏 有些图片是png图片. uI给的命名 不规范, 通过脚本给图片重命名

# encoding: utf-8

#!/usr/bin/python
import os
import re
 
#替换文件夹的名字，包括文件夹的字符串含有子字符串
def replaceDirName(rootDir, oldStr, newStr):
    for dirpath, dirNames, fileNames in os.walk(rootDir, topdown = False):
        for dirName in dirNames:
            if oldStr in dirName:
                dirNameOld = os.path.join(dirpath,dirName)
                dirNameNew = os.path.join(dirpath,dirName.replace(oldStr,newStr))
                print(dirNameOld + ' --> '+ dirNameNew)
                os.rename(dirNameOld, dirNameNew)
 
#替换文件名
def replaceFileName(rootDir, oldStr, newStr):
    for dirpath, dirNames, fileNames in os.walk(rootDir):
        for fileName in fileNames:
            if oldStr in fileName:
                fileNameOld = os.path.join(dirpath, fileName)
                fileNameNew = os.path.join(dirpath,fileName.replace(oldStr, newStr))
                print(fileNameOld + ' --> '+ fileName)
                os.renames(fileNameOld, fileNameNew)
 
#替换文件中的内容
def replaceFileContent(rootDir,oldStr,newStr):
    for dirpath,dirNames,fileNames in os.walk(rootDir):
        for fileName in fileNames:
            fileObj = os.path.join(dirpath,fileName)
            f = open(fileObj,'r+')
            all_the_lines=f.readlines()
            f.seek(0)
            f.truncate()
            for line in all_the_lines:
                f.write(line.replace(oldStr,newStr))
            f.close()
 
#执行流
if __name__ == '__main__':
    try:
 
        rootDir = r"/Users/wanggang/Downloads/Q-打弱鸡游戏切图/@2X切图 - 副本/汪刚负责"
        oldStr = "r弱鸡被打"
        newStr = "beated_slow"
        # replaceDirName(rootDir, oldStr, newStr)
        # print("输入转换的目录")
        # rootDir = raw_input() ;
        # # rootDir = r"/Users/wanggang/Downloads/Q-打弱鸡游戏切图"
        # print("输入旧的名字")
        # oldStr = raw_input() ;
        # print("输入新的名字")
        # newStr = raw_input() ;

       

        replaceFileName(rootDir, oldStr, newStr)
        pass
    except Exception as e:
        print(e)