python操作EXCEL的操作实例源码(读数据、写数据)

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()



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()