python批量配置文件 python 对文件内容的批量修改

Python批量替换文件内容，支持嵌套文件夹

 

1 import os
 2 path="./"
 3 for root,dirs,files in os.walk(path):
 4     for name in files:
 5         #print name
 6         if name.endswith(".html"):
 7             #print root,dirs,name 
 8             filename=root+"/"+name
 9             f=open(filename,"r")
10             filecontent=""
11             line=f.readline()  
12             while line:
13                 l=line.replace(":8081/arcgis_js_api","/arcgisapi")
14                 filecontent=filecontent+l
15                 line=f.readline()
16             f.close()
17             f2=file(filename,"w")
18             f2.writelines(filecontent)
19             f2.close()

 

 

 

 

import os

import re

#list files

def listFiles(dirPath):

    fileList=[]

    for root,dirs,files in os.walk(dirPath):

        for fileObj in files:

            fileList.append(os.path.join(root,fileObj))

    return fileList

 

def main():

    fileDir = "./"

    regex = ur'FUNC_SYS_ADD_ACCDETAIL'

    fileList = listFiles(fileDir)

    for fileObj in fileList:
 
        name = fileObj
        if name.endswith(".html"):
            print name
            f = open(fileObj,'r+')

            all_the_lines=f.readlines()

            f.seek(0)

            f.truncate()
            

            for line in all_the_lines:

                f.write(line.replace('https://js.arcgis.com/4.8/','https://gis01.leechg.com/jsapi/4.8/'))    

            f.close()  

if __name__=='__main__':

    main()