python操作exce的方式:

• 使用win32com
• 使用xlrd(讀excel)、xlwt(寫excel)

1.使用win32com方式

代碼:

# coding=utf-8
from win32com.client import Dispatch
import pywintypes

‘‘‘
查看excel最大行數和列數
打開一個空白新建EXCEL表格，按CTRL+下箭頭，可以查看到最大行數；按CTRL+右箭頭,
可以查看到最大列標（若想顯示列數，可在最右一列的某單元格中輸入=column()回車，出現數字就是最大列數)。
‘‘‘


class Excel:
    def __init__
 
(self, filename=None):
        self.excel = Dispatch(‘Excel.Application‘)  # 打開excel應用程序
        self.excel.DisplayAlerts = 0
        self.excel.Visible = 0
        if filename is not None:
            self.filename = filename
            self.workBook = self.excel.Workbooks.Open(filename)
        else
 
:
            self.filename = ‘‘
            self.workBook = self.excel.Workbooks.Add()  # 新建excel

    # 保存excel文件
    def save(self, save_path=None):
        if not save_path:
            self.filename = save_path
            self.workBook.SaveAs(save_path)
        else:
            self.workBook.Save()

    
 
# 關閉excel文件
    def close(self):
        self.workBook.Close(SaveChanges=0)

    # 添加工作表
    def addSheet(self, sheetName=None):
        sheet = self.workBook.Sheets.Add()
        if sheetName is not None:
            sheet.Name = sheetName

    def copySheet(self, srcSheetName, destSheetName=None, before=None):
        sheet = self.workBook.WorkSheets(srcSheetName)
        # 在指定工作表的後面插入新的工作表
        if before is None:
            sheet.Copy(None, sheet)
            newSheet = sheet.Next
            if destSheetName is not None:
                newSheet.Name = destSheetName
        # 在指定工作表的前面插入新的工作表
        else:
            sheet.Copy(before, None)
            if destSheetName is not None:
                index = before.Index - 1  # 所獲新插入的工作表所在的位置(工作表的index從1開始）
                self.workBook.Sheets(index).Name = destSheetName

    # 刪除工作表
    def deleteSheet(self, sheetName):
        try:
            sheet = self.workBook.WorkSheets(sheetName)
            if sheet is not None:
                sheet.Delete()
        except pywintypes.com_error:
            pass

    # 獲取指定單元格的內容
    def getCell(self, sheet, row, col):
        workSheet = self.workBook.WorkSheets(sheet)
        return workSheet.Cells(row, col).Value

    # 設置單元格內容
    def setCell(self, sheet, row, col, val):
        workSheet = self.workBook.WorkSheets(sheet)
        workSheet.Cells(row, col).Value = val

    # 獲取一塊區域的內容
    def getRange(self, sheet, row1, col1, row2, col2):
        workSheet = self.workBook.WorkSheets(sheet)
        return workSheet.Range(workSheet.Cells(
            row1, col1), workSheet.Cells(row2, col2)).Value

    # 拷貝一塊區域
    def copyRange(self, sheet, row1, col1, row2, col2, targetRow, targetCol):
        workSheet = self.workBook.WorkSheets(sheet)
        srcRange = workSheet.Range(
            workSheet.Cells(
                row1, col1), workSheet.Cells(
                row2, col2))
        targetRange = workSheet.Range(
            workSheet.Cells(
                targetRow, targetCol), workSheet.Cells(
                targetRow + row2 - row1, targetCol + col2 - col1))
        #targetRange.Value = srcRange.Value
        srcRange.Copy(targetRange)  # 與targetRange.Value = srcRange.Value效果相同

    # 移動一塊區域
    def cutRange(self, sheet, row1, col1, row2, col2, targetRow, targetCol):
        workSheet = self.workBook.WorkSheets(sheet)
        srcRange = workSheet.Range(
            workSheet.Cells(
                row1, col1), workSheet.Cells(
                row2, col2))

        # 方案1
        #targetRange = workSheet.Range(workSheet.Cells(targetRow, targetCol), workSheet.Cells(targetRow + row2 - row1, targetCol + col2 - col1))
        # targetRange.Value = srcRange.Value
        # srcRange.Clear()  #清空原區域的值

        # 方案2
        # targetRange = workSheet.Range(workSheet.Cells(targetRow, targetCol), workSheet.Cells(targetRow + row2 - row1, targetCol + col2 - col1))
        # srcRange.Cut(targetRange)  #直接調用系統函數

        # 方案3與方案2類似
        srcRange.Cut(workSheet.Cells(targetRow, targetCol))

    # 清空指定區域內容
    def clearRange(self, sheet, row1, col1, row2, col2):
        workSheet = self.workBook.WorkSheets(sheet)
        srcRange = workSheet.Range(
            workSheet.Cells(
                row1, col1), workSheet.Cells(
                row2, col2))
        srcRange.Clear()

    # 添加圖片
    def addPicture(self, sheet, pictureName, left, top, width, height):
        workSheet = self.workBook.WorkSheets(sheet)
        ‘‘‘，
AddPicture(self, Filename=<PyOleMissing object>, LinkToFile=<PyOleMissing object>,
>, Left=<PyOleMissing object>, Top=<PyOleMissing object>, Width=<PyOleMissing objec
hod of win32com.client.CDispatch instance
        ‘‘‘
        workSheet.Shapes.AddPicture(
            pictureName, 1, 1, left, top, width, height)

    # 刪除指定行
    def deletRow(self, sheet, row):
        if row < 1 or row > 1048576:
            return
        deleteRow = self.workBook.WorkSheets(sheet).Rows(row)
        deleteRow.Delete()

    # 刪除指定列
    def deleteCol(self, sheet, col):
        if col < 1 or col > 16384:
            return
        deleteCol = self.workBook.WorkSheets(sheet).Columns(col)
        deleteCol.Delete()

2.使用xlrd,xlwt操作excel

可參考:

http://xlwt.readthedocs.io/en/latest/

http://www.cnblogs.com/hupeng1234/p/6681830.html

http://www.cnblogs.com/hupeng1234/p/6681800.html

python操作excel