使用python遞歸子目錄處理日志文件

2019-11-14 17:39:19

字體：大中小

供稿：網(wǎng)友

重要說明：

（1）python使用4個(gè)空格進(jìn)行層次縮進(jìn)的（不是tab），在eclipse里面可以直接使用tab縮進(jìn)，是因?yàn)?a >eclipse會(huì)實(shí)時(shí)地將tab轉(zhuǎn)成4個(gè)空格

（2）在eclipse中安裝pyDev插件，就可以調(diào)試python腳本了

（3）如果在python文件中存在中文字符，需要在python文件的開頭處指明文件的編碼類型，形式如：#coding=gbk

（4）以下代碼使用的是python2.7.3版本

+++++++++ main.py +++++++++

#coding=gbk# filename : main.py# author : kekec# date : 20140813import os,sysimport filedirimport filterfile_suffix = '*.txt'root_path   = 'F://新建文件夾//20140714'result_path = unicode('result.txt' , "utf8")wfile = open(result_path, 'w')for i in filedir.search_file(file_suffix, root_path):    PRint i    bfile = False;    rfile = open(i, 'r')    while 1:        line = rfile.readline()        if not line:            break                if (False == filter.is_filter(line)):             if (False == bfile):                wfile.write(i)                wfile.write('/n')                bfile = True            print line             wfile.write(line)            wfile.flush()                rfile.close()wfile.close()

+++++++++ filedir.py +++++++++

#coding=gbk# filename : filedir.py# author : kekec# date : 20140813import os,sys,fnmatchdef search_file(pattern="*.txt", root=os.curdir):    for path, dirs, files in os.walk(os.path.abspath(root)):        for filename in fnmatch.filter(files, pattern):            yield os.path.join(path, filename)

+++++++++ filter.py +++++++++

#coding=gbk# filename : filter.py# author : kekec# date : 20140813ALOG_0 = '[ERROR]'BLOG_0 = 'OnGameUpdateDB'CLOG_0 = 'Field25'DLOG_0 = 'execute'ELOG_0 = 'failed'def is_filter(line):    a = line.find(ALOG_0) >= 0    b = line.find(BLOG_0) >= 0    c = line.find(CLOG_0) >= 0    d = line.find(DLOG_0) >= 0    e = line.find(ELOG_0) >= 0        return (a and b and c and d and e)