使用python简单筛选数据

使用python简单筛选数据

使用前需要自行安装python环境，将pyw文件和待筛选文件放在同一个文件夹目录下。

#!/usr/bin/python
# -*- coding: UTF-8 -*-

import time
import re

inFileName = "inFile.log";
outFileName = "outFile.txt"
outFileName0 = "outFile0.txt"
outFileName1 = "outFile1.txt"
outFileName2 = "outFile2.txt"
outFileName3 = "outFile3.txt"

def main():
    print 'analysis start......';
    print 'inFileName is : %s' %(inFileName)
    print 'outFileName is: %s' %(outFileName)

    document = open(outFileName,"w+");
    document0 = open(outFileName0,"w+");
    document1 = open(outFileName1,"w+");
    document2 = open(outFileName2,"w+");
    document3 = open(outFileName3,"w+");
    
    with open(inFileName) as log:
        line = log.readline();
        while line:
            matchObj = re.match(r'.*cnt:.*', line);
            if  matchObj:
                document.write(line);
                
            matchObj = re.match(r'.****:  11 11 11 11.*', line);
            if matchObj:
                document0.write(line);

            matchObj = re.match(r'.*换算后: 2..*', line);
            if matchObj:
                document1.write(line);

            matchObj = re.match(r'.*22222222.*', line);
            if matchObj:
                document2.write(line);

            matchObj = re.match(r'.*33333333.*', line);
            if matchObj:
                document3.write(line);
            line = log.readline();
            
    document.close();
    document0.close();
    
    print "analysis end......"

if __name__ == '__main__':
    main();

F5运行后，可以将具有特别关键字的数据行分别记录在各个指定文件下