python提取内容并写入到Excel

#! /usr/bin/env python
#_*_coding:utf-8_*_

\'\'\'
Created on 2017-5-12

@author: Win-1
\'\'\'
import re,os,time
import xlwt

#读取SNRt值
def readSNRt():
   hotimeList = []
   SrcMacList = []
   BMacList = []
   timeList = []

   FileOpen = open(\'20170521-3015_7_V175.85.log\')
   FileMsg = FileOpen.readlines()

   for i in range(0,len(FileMsg)):
      timeShow = re.findall(r\'\d*:\d*:\d*:\d*\',FileMsg[i])
      hotime = re.findall(r\'hotime=\d*\',FileMsg[i])
      SrcMac = re.findall(r\'SrcMac=\dx[a-zA-Z0-9-]+\',FileMsg[i])  # 需要大小写字母
      BMac = re.findall(r\'BMac=\dx\d*\',FileMsg[i]) # 同上一行

      if hotime:
         timeList.append(\'\'.join(timeShow)[:])
         hotimeList.append(\'\'.join(hotime)[7:])
         SrcMacList.append(\'\'.join(SrcMac)[7:])
         BMacList.append(\'\'.join(BMac)[5:])

   return timeList,hotimeList,SrcMacList,BMacList
   FileOpen.close()

def writeSNRtRSSIt():
   newTable = \'20170522-3021_V175.188.xlsx\'
   wb = xlwt.Workbook(encoding=\'utf-8\')
   ws = wb.add_sheet(\'20170522-3021_V175.188\',cell_overwrite_ok=True) #创建表
   headData = [\'Time\',\'hotime\',\'SrcMac\',\'BMac\']
   for colnum in range(0,4):
      ws.write(0,colnum,headData[colnum],xlwt.easyxf(\'font:bold on\'))

   timeShow = items[0]
   hotime = items[1]
   SrcMac =  items[2]
   BMac = items[3]

   index = 1
   for i in range(len(hotime)):
      if int(hotime[i])<50:  #提取hotime大于50的值
         print \'hotime less 50\'
         continue
      ws.write(index,0,timeShow[i])
      ws.write(index,1,hotime[i])
      ws.write(index,2,SrcMac[i])
      ws.write(index,3,BMac[i])
      index+=1
   wb.save(newTable)

if __name__ == \'__main__\':
   items = readSNRt()
   writeSNRtRSSIt()