Python開啟目錄下所有檔案

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用Python開啟指定目錄下所有檔案，統計檔案裡特定的欄位資訊。

這裡是先進入2017-02-25到2017-03-03目錄，然後進入特定IP段目錄下，最後開啟檔案進行統計

import os, glob, re, sysfrom isCN import *urllocate = 6if(len(sys.argv) < 3):    print ‘Useage comand JDName JDIPduan‘;    os.exit()print sys.argv[1];ipDuan = sys.argv[2]for i in range(1, 8+1):    singleStream = 0    in2out = 0    lineNum = 0    if(i >= 1 and i <= 3 ):        day = ‘2017-03-0‘ + str(i)    if(i >= 5 and i <= 8 ):        day = ‘2017-02-2‘ + str(i)    if(i == 4):        continue    try:        os.chdir(‘./‘ + day)    except:        continue        files = glob.glob(ipDuan)    for f in files:        print f;        try:            f = open(‘./‘ + f + ‘/find_prog.log‘)        except:            continue        #print f;        while True:              line = f.readline()            if not line: break            lineNum = lineNum + 1            #print line,            fields = line.split(‘\t‘)            length = len(fields)            #print ‘length=‘+str(length);            if(length >= urllocate):                url = fields[urllocate-1]                url = url.strip()                #print url,                if(url==‘null‘):                    singleStream = singleStream + 1                try:                    cipPort = fields[1].split(‘-‘)[0]                    cip = cipPort[0 : cipPort.rindex(‘.‘)]                    #print cip;                    if(iscn(cip) == True):                        in2out = in2out + 1                except:                    continue            line = f.readline()        f.close()     #print ‘single=‘ + str(singleStream);     #print ‘lineNum=‘ + str(lineNum);     print day + ‘ cn2foreign = ‘ + str(in2out) + ‘/‘ + str(lineNum) + ‘ = ‘  + str(1.0 * in2out / lineNum) + ‘\n‘;     print day + ‘ singleStream = ‘ + str(singleStream) + ‘/‘ + str(lineNum) + ‘ = ‘  + str(1.0 * singleStream / lineNum) + ‘\n‘; 

其中用到了別人的庫，用於判斷IP是否屬於國內IP

python JDStatistic.py JDName 10.*

Python開啟目錄下所有檔案