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viDEowritEr python

表头其实就是"xx","xx","xx" 分割的txt一样数据。不信你用python直接读出来试试看就知道了,用记事本打开看一下。不过得注意转移哦~~掌握了这点,你可以自己写python csv读写模块~~

with open('ttt.csv','w') as fh: writer = csv.writer(fh,lineterminator='\n') #一次写入一行数据 for item in data: writer.writerow(item) #一次写入多行数据 writer.writerows(data)加一个linwterminator='\n'参数

打开命令提示符工具(快捷方式:Win+R,输入cmd,回车),输入 pip install xlsxwriter,回车,等待提示安装完成即可。其他第三方包也一样。

#coding =utf-8 reader = open('test.txt').readlines() n=0 for len in reader: writer=open(str(reader.index(len)+1)+'.txt','w') if (len.find('\n')>0): for n in range(0,10): writer.write(len[:-1]+reader[n]) else: for n in range(0,1...

http://fossies.org/dox/Python-2.7.3/classformatter_1_1DumbWriter.html

import csvcsvfile = file('csvtest.csv', 'wb')writer = csv.writer(csvfile)writer.writerow(['id', 'url', 'keywords'])data = [ ('1', 'http://www.xiaoheiseo.com/', '小黑'), ('2', 'http://www.baidu.com/', '百度'), ('3', 'http://www....

这个是操作excel的,直接安装使用 示例代码如下 from xlsxwriter.workbook import Workbook # Create an new Excel file and add a worksheet. workbook = Workbook('demo.xlsx') worksheet = workbook.add_worksheet() # Widen the first colum...

最近在做关于分布式爬虫和数据抽取计算的两个方面的日志分析,统计的结果也比较简单,把收集到的日志存入到hadoop,然后用python streaming实现mapreduce,把结果存入到mongodb里面。只是python这家伙实在慢的可以,直接改用 pig 来实现日志的解...

输出那里啊: worksheet.write(行,列,你要输出的东西)按照你的意思应该是: worksheet.write(0,0,i1_3)

# -*- coding: utf8 -*-import csvl = [['1', 'Wonderful Spam'],['2', 'Lovely Spam']]#模拟数据写入一个csvwith open('eggs.csv', 'w', newline='') as csvfile: spamwriter = csv.writer(csvfile, delimiter=',', quotechar='"', quoting=csv...

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