python 使用win32com 操作excel

Posted 2020-08-27

举例1

import win32com.client as win32

xl = win32.Dispatch(‘Excel.Application‘)
xl.Visible = True
xl.Workbooks.Add()

xlBook = xl.Workbooks(1)
xlSheet = xl.Sheets(1)
xlSheet.Cells(1,1).Value = ‘What shall be the number of thy counting?‘
xlSheet.Cells(2,1).Value = 3
print xlSheet.Cells(1,1).Value
print xlSheet.Cells(2,1).Value

举例2

#coding:utf-8
import win32com.client as win32
import time
import pythoncom

now = time.time()
print now

time_object = pythoncom.MakeTime(now)
print int(time_object)

xl = win32.Dispatch(‘Excel.Application‘)
xl.Visible = True
xl.Workbooks.Add()

xlBook = xl.Workbooks(1)
xlSheet = xl.Sheets(1)
xlSheet.Cells(1,1).Value = ‘What shall be the number of thy counting?‘
xlSheet.Cells(2,1).Value = 3
#print xlSheet.Cells(2,1).Value
xlSheet.Cells(3,1).Value = time_object
#print xlSheet.Cells(3,1).Value


xlSheet.Cells(4,1).Formula = ‘=A2*2‘
#print xlSheet.Cells(4,1).Value
#print xlSheet.Cells(4,1).Formula

xlSheet.Cells(1,1).Value = None
#print xlSheet.Cells(1,1).Value

myRange1 = xlSheet.Cells(4,1)           #一个单元格
myRange2 = xlSheet.Range("B5:C10")      #
myRange3 = xlSheet.Range(xlSheet.Cells(2,2), xlSheet.Cells(3,8))

举例3

class easyExcel:
    """A utility to make it easier to get at Excel. Remebering to
    save the data is your problem, as is error handling.
    Operates on one workbook at a time."""
    
    def __init__(self, filename=None):
        self.xlApp = win32com.client.dispatch(‘Excel.Application‘)
        if filename:
            self.filename = filename
            self.xlBook = self.xlApp.Workbooks.Open(filename)
        else:
            self.xlBook = self.xlApp.Workbooks.Add()
            self.filename = ""
    def sace(self, newfilename=None):
        if newfilename:
            self.filename = newfilename
            self.xlBook.SaveAs(newfilename)
        else:
            self.xlBook.Save()
    def close(self):
        self.xlBook.Close(SaveChanges=0)
        del self.xlApp
    def getCell(self, sheet, row, col):
        "Get value of one cell"
        sht = self.xlBook.Worksheets(sheet)
        return sht.Cells(row, col).value
    def set(self, sheet, row, col, value):
        "Set value of one cell"
        sht = self.xlBook.Worksheets(sheet)
        sht.Cells(row, col).Value = value