发布网友 发布时间:2022-04-24 02:11
共3个回答
热心网友 时间:2022-05-10 09:18
#coding:utf-8
#file: FileSplit.py
import os,os.path,time
def FileSplit(sourceFile, targetFolder):
sFile = open(sourceFile, 'r')
number = 1000#每个小文件中保存100000条数据
dataLine = sFile.readline()
tempData = []#缓存列表
fileNum = 1
if not os.path.isdir(targetFolder): #如果目标目录不存在,则创建
os.mkdir(targetFolder)
while dataLine:#有数据
for row in range(number):
tempData.append(dataLine)#将一行数据添加到列表中
dataLine = sFile.readline()
if not dataLine :
break
tFilename = os.path.join(targetFolder,os.path.split(sourceFile)[1] + str(fileNum) + ".txt")
tFile = open(tFilename, 'a+')#创建小文件
tFile.writelines(tempData)#将列表保存到文件中
tFile.close()
tempData = []#清空缓存列表
print(tFilename + " 创建于: " + str(time.ctime()))
fileNum += 1#文件编号
sFile.close()
if __name__ == "__main__" :
FileSplit("access.log","access")
#coding:utf-8
#file: Map.py
import os,os.path,re
def Map(sourceFile, targetFolder):
sFile = open(sourceFile, 'r')
dataLine = sFile.readline()
tempData = {}#缓存列表
if not os.path.isdir(targetFolder): #如果目标目录不存在,则创建
os.mkdir(targetFolder)
while dataLine:#有数据
p_re = re.compile(r'(GET|POST)\s(.*?)\sHTTP/1.[01]',re.IGNORECASE) #用正则表达式解析数据
match = p_re.findall(dataLine)
if match:
visitUrl = match[0][1]
if visitUrl in tempData:
tempData[visitUrl] += 1
else:
tempData[visitUrl] = 1
dataLine = sFile.readline()#读入下一行数据
sFile.close()
tList = []
for key,value in sorted(tempData.items(),key = lambda k:k[1],reverse = True):
tList.append(key + " " + str(value) + '\n')
tFilename = os.path.join(targetFolder,os.path.split(sourceFile)[1] + "_map.txt")
tFile = open(tFilename, 'a+')#创建小文件
tFile.writelines(tList)#将列表保存到文件中
tFile.close()
if __name__ == "__main__" :
Map("access\\access.log1.txt","access")
Map("access\\access.log2.txt","access")
Map("access\\access.log3.txt","access")
#coding:utf-8
#file: Rece.py
import os,os.path,re
def Rece(sourceFolder, targetFile):
tempData = {}#缓存列表
p_re = re.compile(r'(.*?)(\d{1,}$)',re.IGNORECASE) #用正则表达式解析数据
for root,dirs,files in os.walk(sourceFolder):
for fil in files:
if fil.endswith('_map.txt'):#是rece文件
sFile = open(os.path.abspath(os.path.join(root,fil)), 'r')
dataLine = sFile.readline()
while dataLine:#有数据
subdata = p_re.findall(dataLine) #用空格分割数据
#print(subdata[0][0]," ",subdata[0][1])
if subdata[0][0] in tempData:
tempData[subdata[0][0]] += int(subdata[0][1])
else:
tempData[subdata[0][0]] = int(subdata[0][1])
dataLine = sFile.readline()#读入下一行数据
sFile.close()
tList = []
for key,value in sorted(tempData.items(),key = lambda k:k[1],reverse = True):
tList.append(key + " " + str(value) + '\n')
tFilename = os.path.join(sourceFolder,targetFile + "_rece.txt")
tFile = open(tFilename, 'a+')#创建小文件
tFile.writelines(tList)#将列表保存到文件中
tFile.close()
if __name__ == "__main__" :
Rece("access","access")
热心网友 时间:2022-05-10 10:36
# -*- coding:utf-8 -*-
F=[]
with open('test.txt','r') as f:
lines=f.readlines()
flen=len(lines)
for i in range(0,flen,3):
temp=[]
temp.append(lines[i].strip())
temp.append(lines[i+1].strip())
temp.append(lines[i+2].strip())
F.append(temp)
#序号从0开始
print F[0][0]
print F[0][1]
print F[0][2]
print F[1][0]
print F[1][1]
print F[1][2]
>>>
2016-05-23
文本1
文本2
2016-05-24
文本1
文本2
热心网友 时间:2022-05-10 12:10
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