python怎么读取excel的数据 用python读取excel，怎样显示要查找的数据

python \u5982\u4f55\u8bfb\u53d6 excel \u6307\u5b9a\u5355\u5143\u683c\u5185\u5bb9

1\u3001\u9996\u5148\u6253\u5f00\u7535\u8111\u4e0a\u7f16\u5199python\u7684\u8f6f\u4ef6\u3002

2\u3001\u7136\u540e\u65b0\u5efa\u4e00\u4e2apy\u6587\u4ef6\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002

3\u3001\u63a5\u7740\u5c31\u662f\u5bfc\u5165xlrd\u5305\uff0c\u8bfb\u53d6\u8868\u683c\u7684\u51fd\u6570\u5c31\u5728\u8fd9\u91cc\u9762\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002

4\u3001\u7136\u540e\u5c31\u662f\u6253\u5f00\u60f3\u8981\u8bfb\u53d6\u7684\u8868\u683c\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002

5\u3001\u63a5\u7740\u5c31\u662f\u6307\u5b9a\u8981\u8bfb\u53d6\u4e00\u4e2aexcel\u8868\u4e2d\u7684\u90a3\u4e2a\u8868\u683c\u3002

6\u3001\u7136\u540e\u5c31\u662f\u6839\u636esheet\u7d22\u5f15\u83b7\u53d6sheet\u5185\u5bb9\u3002

7\u3001\u6700\u540e\u5c31\u662f\u8bfb\u53d6\u4e00\u4e2a\u8868\u683c\u4e2d\u7684\u884c\u6216\u5217\u7684\u503c\uff0c\u5c31\u5b8c\u6210\u4e86\u3002

\u5c31\u662f\u628axls or xlsx\u53e6\u5b58\u4e3aCSV\u683c\u5f0f\uff0c\u7136\u540e\u518d\u68c0\u7d22\u3002\u4ee3\u7801\u5982\u4e0b\uff0c\u629b\u7816\u5f15\u7389\u3002

# -*- coding: cp936 -*-
import linecache
o=open('d:\\test\\14.csv')#\u6587\u4ef6\u8def\u5f84
o.seek(0)
r=o.readlines()
s1=str(input('\u8f93\u5165\u8981\u5b9a\u4f4d\u7684\u4fe1\u606f:'))
a=0
count=0
for i in r: #\u6309\u548c\u503c\u7ec4\u5408\u67e5\u627e
if i.find(s1)>=0:
print r[a-1]#\u663e\u793a\u4e0a\u4e00\u884c
print i#\u663e\u793a\u5b9a\u4f4d\u884c
print r[a+1]#\u663e\u793a\u4e0b\u4e00\u884c
a+=1
print 'Total:%d'%count

\u4f8b\uff1a
\u5728\u4ee5\u4e0b\u6570\u636e\u4e2d\uff0c\u67e5\u627e\u542b\u6709T\u7684\u884c\uff0c\u5e76\u663e\u793a\u4e0a\u4e00\u884c\uff08n\u884c\uff09 or \u4e0b\u4e00\u884c\uff08n\u884c) \u3002
1\uff0c2\uff0c3\uff0c4
W,R,GFR,T
12,,F,34,G
\u8fd9\u4e2a\u5c31\u7528\u4e0a\u9762\u7684\u4ee3\u7801\u5c31\u884c\u4e86\u3002

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)：

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#-*- coding: utf8 -*-import xlrd  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#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_value  row_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）

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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。　

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#-*- 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_value  row_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：　

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#-*-coding:utf8-*-import xlrdimport osimport shutil  fname = "./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_value  row_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/")

补充一个使用xlwt3进行Excel文件的写操作。

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import xlwt3 if __name__ == '__main__':         datas = [['a', 'b', 'c'], ['d', 'e', 'f'], ['g', 'h']]#二维数组    file_path = 'D:\est.xlsx'         wb = xlwt3.Workbook()    sheet = wb.add_sheet('test')#sheet的名称为test         #单元格的格式    style = 'pattern: pattern solid, fore_colour yellow; '#背景颜色为黄色    style += 'font: bold on; '#粗体字    style += 'align: horz centre, vert center; '#居中    header_style = xlwt3.easyxf(style)         row_count = len(datas)    col_count = len(datas[0])    for row in range(0, row_count):        col_count = len(datas[row])        for col in range(0, col_count):            if row == 0:#设置表头单元格的格式                sheet.write(row, col, datas[row][col], header_style)            else:                sheet.write(row, col, datas[row][col])    wb.save(file_path)

输出的文件内容如下图：

注：以上代码在Python 3.x版本测试通过。

好了，python操作Excel就这么！些了，简单吧

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