python 查找日志关键字，,1、抓取出含有关键字

python 查找日志关键字，,1、抓取出含有关键字

1、抓取出含有关键字”xiaoming”的行2、在上一个问题的基础上，假设所在行的格式为location=xiaoming, value=xxx，请筛选出value值

#!/usr/bin/python3# -*- coding: utf-8 -*import re# 定义日志文件log_file = ‘/var/logs/test.log‘f = open(log_file, ‘r+‘)lines = f.readlines()def print_log():    # 查找关键字    for line in lines:        if "xiaoming" in line:            line1 = line            print(line1)            # 查找value的值            if ‘location=xiaoming, value=‘ in line1:                value = re.findall(r‘value=(\w+)*‘, line1, re.M)                print(value)print_log()f.close()

python 查找日志关键字