Home > Web Front-end > JS Tutorial > body text

Python operates excel to read and write data

php中世界最好的语言
Release: 2018-04-09 17:05:11
Original
4507 people have browsed it

这次给大家带来python操作excel读写数据,python操作excel读写数据的注意事项有哪些,下面就是实战案例,一起来看一下。

本文实例为大家分享了python操作EXCEL的实例源码,供大家参考,具体内容如下

读EXCEL的操作:把excel的数据存储为字典类型

#coding=utf8 
 
#导入读excel的操作库 
import xlrd 
class GenExceptData(object): 
  def init(self): 
    try: 
      self.dataDic={} 
      #打开工作薄 
      self.wkbook= xlrd.open_workbook("Requirement.xls") 
      #获取工作表“requirement” 
      self.dataSheet=self.wkbook.sheet_by_name("requirement") 
      #把数据按 按照相应格式写入excel表中 
      self.readDataToDicl() 
      #保存文件 
    except Exception,e: 
      print "Read Excel error:",e 
  
  def readDataToDicl(self): 
    try: 
      nrows = self.dataSheet.nrows 
      ncols = self.dataSheet.ncols 
       
      print ncols ,nrows 
      try: 
        for rowNum in range(1,nrows):     
              #把数据的当前行的元素与上一行元素作比较 
              #如果不相等执行if语句 
              try: 
                 
                singleJson={} 
                propertyName=self.dataSheet.cell(rowNum,3).value 
                propertyValue=self.dataSheet.cell(rowNum,4).value 
                             
                if self.dataSheet.cell(rowNum,0).value and self.dataSheet.cell(rowNum,2).value: 
                  mdEvent=self.dataSheet.cell(rowNum,0).value 
                  singleJson["serviceId"]=self.dataSheet.cell(rowNum,2).value 
                singleJson[propertyName]=propertyValue                
                print singleJson 
                self.dataDic[mdEvent]=singleJson 
                singleJson.clear() 
                 
                 
              except Exception,e: 
                print "Get Data Error:",e 
      except Exception,e: 
        print "Reading Data Error:",e 
    except Exception,e: 
      print "Reading Data TO Dic Error:",e 
 
   
          
     
def test(): 
  GenExceptData() 
   
if name=="main": 
  test()
Copy after login

写EXCEL的操作:把csv文件的数据按照需求写入到excel文件中

#coding=utf8 
 
from readCSV import readCSV 
import xlwt 
 
class GenTestCase(): 
  def init(self,path="E:\\PythonDemo\\OperExcel\\Demo.csv"): 
    self.dataInfor=readCSV(path) 
    #创建工作薄 
    self.wkbook=xlwt.Workbook() 
    #创建表:“埋点需求” 
    self.dataSheet=self.wkbook.add_sheet("shellt") 
    self.creatHead() 
     
  def creatHead(self): 
    firstLine=[] 
    #创建表头 
    for index in range(len(firstLine)): 
      self.dataSheet.write(0,index,firstLine[index]) 
       
    dataBody=self.dataInfor.buffer 
    print dataBody.len() 
    currentrow=1 
    for rowNum in range(1,len(dataBody)): 
      for index in range(len(dataBody[rowNum])): 
        if rowNum>1: 
          if dataBody[rowNum-1][0]!=dataBody[rowNum][0] : 
            print currentrow,rowNum 
            if currentrow==1: 
              for cols in range(3): 
                cellValue=dataBody[currentrow][cols] 
                cellValue=cellValue.decode("gbk") 
                data=u"%s" %(cellValue) 
                self.dataSheet.write_merge(currentrow,rowNum-1,cols,cols,data) 
                 
              for cols in range(6,13): 
                cellValue=dataBody[currentrow][cols] 
                cellValue=cellValue.decode("gbk") 
                data=u"%s" %(cellValue) 
                self.dataSheet.write_merge(currentrow,rowNum-1,cols,cols,data)    
            else:   
              for cols in range(3): 
                cellValue=dataBody[currentrow][cols] 
                cellValue=cellValue.decode("gbk") 
                data=u"%s" %(cellValue) 
                self.dataSheet.write_merge(currentrow-1,rowNum-1,cols,cols,data) 
              for cols in range(6,12): 
                cellValue=dataBody[currentrow][cols] 
                cellValue=cellValue.decode("gbk") 
                data=u"%s" %(cellValue) 
                self.dataSheet.write_merge(currentrow-1,rowNum-1,cols,cols,data)                       
            currentrow=rowNum+1              
          break 
       
      for cols in range(3,6):        
        cellValue=dataBody[rowNum][cols] 
        cellValue=cellValue.decode("gbk") 
        data=u"%s" %(cellValue) 
        self.dataSheet.write(rowNum,cols,data) 
                 
    self.wkbook.save(r'reqq.xlsx') 
   
          
     
def test(): 
  GenTestCase() 
   
if name=="main": 
  test()
Copy after login

相信看了本文案例你已经掌握了方法,更多精彩请关注php中文网其它相关文章!

推荐阅读:

python使用unittest测试接口步奏详解

Python字典的清单如何使用

The above is the detailed content of Python operates excel to read and write data. For more information, please follow other related articles on the PHP Chinese website!

Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template