python实现文件查找功能，excel写入功能

     因为要丛UE文档中过滤关键字来统计解码时间，第一次自己完成了一个自动化统计的小工具，用起来颇有成就感。

UE文件的内如如下：

需要丛这份关键字中过滤红色标记的两个关键字，取 一个关键字的最后一位，和取一个关键字的最后3位，然后在excel表格中记录，并将值转为十进制

代码实现如下，虽然代码没那么简洁，但是功能是实现了

#coding :utf-8
#_author_=del
import os,sys
import re
import csv
import random
#import xlsxwriter
import xlwt


fdir = "E:/内部项目文档/2G扫码/多轴联动/亮度100%vivo/s002 29cm.trc"  #文件路径
f1 = open(fdir,'r',errors='ignore')
keywordA ="number"
keywordB ="80800"
decoderesult = []
decodetime = []
data1=f1.readlines() #一次读取所有内容并按行返回列表
f1.close()
f2 = open('decode.txt', 'w')
f2s = open('result.txt','w')
f3 = open('time.txt','w')
f3s = open('decodetiem.txt','w')
# workbook  = xlsxwriter.Workbook('解码时间.xls')
# worksheet = workbook.add_chartsheet('sheet1')
writebook = xlwt.Workbook()
sheet = writebook.add_sheet('sheet1')
headings = ['第N帧识别到','识读时间','识读时间（ms）'] #设置表头
for line in data1:
    if keywordA in line:
       # numlist = line.split('	')
        print(line)
        f2.write(line+'
')
        f2s.write(line[-2:-1]+'
')
        decoderesult.append(int(line[-2:-1]))
f2.close()
f2s.close()
# print(decoderesult)
# for x in range(len(decoderesult)):---#列出 decoderusult数据的内容
#     print(decoderesult[x])
#     x+1
for line in data1:
    if keywordB in line:
        print(line)
        if line[-4:-1] !='000'and line[-4:-1] !='001':
            f3.write(line+'
')
            f3s.write(line[-4:-1]+'
')
            decodetime.append((line[-4:-1]))
f3.close()
f3s.close()
# print(decodetime)
# for y in range(len(decodetime)):
#     print(decodetime[y])
#     y+1
print(decoderesult)
print(decodetime)
print(len(decodetime),len(decoderesult))
if len(decoderesult)==len(decodetime):
    i = 0 # 行
    j = 0 #列
    count = 0 #计数

    for value in range(len(headings)):
        sheet.write(i, j + value, headings[value])  # 写入excel，i行j+value列
    i = 1
    j = 0
    skip = 0 #跳过的行
    for v in range(len(decoderesult)): #遍历decoderesult数组
        if decoderesult[v] == 1:
            if count ==0:
                sheet.write(i+v-skip,j+0,1)
            else:
                sheet.write(i+v-skip,j+0,count+1)
            print(decodetime[v])
            sheet.write(i+v-skip,j+1,decodetime[v])
            sheet.write(i+v-skip,j+2,int(decodetime[v], 16))
            count = 0
        else:
            count += 1
            skip +=1


else:
    print("解码次数和时间次数不匹配")

writebook.save('解码时间.xls')