python读写excel文件的实例

最近由于经常要用到excel,需要根据excel表格中的内容对一些apk进行处理,手动处理很麻烦,于是决定写脚本来处理。首先贴出网上找来的读写excel的脚本。1.读取excel(需要安装xlrd):

代码如下:

#-*- coding: utf8 -*-import xlrdfname = “reflect.xls”bk = xlrd.open_workbook(fname)shxrange = range(bk.nsheets)try: sh = bk.sheet_by_name(“sheet1”)except: print “no sheet in %s named sheet1” % fname#获取行数nrows = sh.nrows#获取列数ncols = sh.ncolsprint “nrows %d, ncols %d” % (nrows,ncols)#获取第一行第一列数据 cell_value = sh.cell_value(1,1)#print cell_valuerow_list = []#获取各行数据for i in range(1,nrows): row_data = sh.row_values(i) row_list.append(row_data)

2.写入excel(需安装pyexcelerator)

代码如下:

from pyexcelerator import *

w = workbook() #创建一个工作簿ws = w.add_sheet(‘hey, hades’) #创建一个工作表ws.write(0,0,’bit’) #在1行1列写入bitws.write(0,1,’huang’) #在1行2列写入huangws.write(1,0,’xuan’) #在2行1列写入xuanw.save(‘mini.xls’) #保存

3.再举个自己写的读写excel的例子读取reflect.xls中的某些信息进行处理后写入mini.xls文件中。 

代码如下:

#-*- coding: utf8 -*-import xlrdfrom pyexcelerator import * w = workbook() ws = w.add_sheet(‘sheet1’)

fname = “reflect.xls”bk = xlrd.open_workbook(fname)shxrange = range(bk.nsheets)try: sh = bk.sheet_by_name(“sheet1”)except: print “no sheet in %s named sheet1” % fname

nrows = sh.nrowsncols = sh.ncolsprint “nrows %d, ncols %d” % (nrows,ncols)cell_value = sh.cell_value(1,1)#print cell_valuerow_list = []mydata = []for i in range(1,nrows): row_data = sh.row_values(i) pkgdatas = row_data[3].split(‘,’) #pkgdatas.split(‘,’) #获取每个包的前两个字段 for pkgdata in pkgdatas: pkgdata = ‘.’.join((pkgdata.split(‘.’))[:2]) mydata.append(pkgdata) #将列表排序 mydata = list(set(mydata)) print mydata #将列表转化为字符串 mydata = ‘,’.join(mydata) #写入数据到每行的第一列 ws.write(i,0,mydata) mydata = [] row_list.append(row_data[3])#print row_list

w.save(‘mini.xls’)

4.现在我需要根据excel文件中满足特定要求的apk的md5值来从服务器获取相应的apk样本,就需要这样做: 

代码如下:

#-*-coding:utf8-*-import xlrdimport osimport shutilfname = “./excelname.xls”bk = xlrd.open_workbook(fname)shxrange = range(bk.nsheets)try: #打开sheet1工作表 sh = bk.sheet_by_name(“sheet1”)except: print “no sheet in %s named sheet1” % fname#获取行数nrows = sh.nrows#获取列数ncols = sh.ncols#print “nrows %d, ncols %d” % (nrows,ncols)#获取第一行第一列数据cell_value = sh.cell_value(1,1)#print cell_valuerow_list = []#range(起始行,结束行)for i in range(1,nrows): row_data = sh.row_values(i) if row_data[6] == “hxb”: filename = row_data[3]+”.apk” #print “%s %s %s” %(i,row_data[3],filename) filepath = r”./1/”+filename print “%s %s %s” %(i,row_data[3],filepath) if os.path.exists(filepath): shutil.copy(filepath, r”./myapk/”)

好了,python操作excel就这么!些了,简单吧