python多目录字符串查找匹配

1. 需求来自于实际工作: 需要处理一批服务器上运行的redis实例,每个redis实例可能有密码,也可能没有,有密码的,密码配置格式一定是: requirepass XXXXX # XXXX是密码

2. 这些配置文件来自于各个某个目录下的各个子目录,因此,需要对这些目录进行递归查找

3. 凡是该配置文件,一定以conf结尾作为文件名

#coding:utf-8

import re
import os


# pConf = re.compile(r'redis-|redis')
pConf = re.compile(r'conf')
pPassWord = re.compile(r'requirepass')

upstreamFilesList = list()
confFilesList = list()


def getFileList(entry):
    for root, dirs, files in os.walk(entry):
        for file in files:
            if re.search(pConf, file.strip('\n')):
                fileAbsPath = os.path.join(root, file)
                confFilesList.append(fileAbsPath)
            else:
                print 'not conf', file
    return confFilesList


def getRedisAuth(filepath):
        findFlag = False
        with open(filepath + '' , 'r') as fd:
            while True:
                line = fd.readline()
                if line:
                    if re.findall(pPassWord, line.strip('\n')):
                        findFlag = True
                        print filepath, line.strip('\n').strip()
                else:
                   break
            if not findFlag:
               print filepath ,'nopassword'


if __name__  == '__main__':
    with open('redis_single_ip.txt', 'r') as fd:
         while True:
             ip = fd.readline().strip('\n')
             if ip:
                getFileList(ip)
             else:
                break
    for confFile in confFilesList:
         getRedisAuth(confFile)

  

  

原文地址:https://www.cnblogs.com/haozike/p/python_multiDir_string_match.html