python模块:win32com用法详解
本文转自http://my.oschina.net/duxuefeng/blog/64137
使用技巧
import win32com
from win32com.client import Dispatch, constants
w = win32com.client.Dispatch('Word.Application')
# 或者使用下面的方法，使用启动独立的进程：
# w = win32com.client.DispatchEx('Word.Application')
# 后台运行，不显示，不警告
w.Visible = 0
w.DisplayAlerts = 0
# 打开新的文件
doc = w.Documents.Open( FileName = filenamein )
# worddoc = w.Documents.Add() # 创建新的文档
# 插入文字
myRange = doc.Range(0,0)
myRange.InsertBefore('Hello from Python!')
# 使用样式
wordSel = myRange.Select()
wordSel.Style = constants.wdStyleHeading1
# 正文文字替换
w.Selection.Find.ClearFormatting()
w.Selection.Find.Replacement.ClearFormatting()
w.Selection.Find.Execute(OldStr, False, False, False, False, False, True, 1, True, NewStr, 2)
# 页眉文字替换
w.ActiveDocument.Sections[0].Headers[0].Range.Find.ClearFormatting()
w.ActiveDocument.Sections[0].Headers[0].Range.Find.Replacement.ClearFormatting()
w.ActiveDocument.Sections[0].Headers[0].Range.Find.Execute(OldStr, False, False, False, False, False, True, 1, False, NewStr, 2)
# 表格操作
doc.Tables[0].Rows[0].Cells[0].Range.Text ='123123'
worddoc.Tables[0].Rows.Add() # 增加一行
# 转换为html
wc = win32com.client.constants
w.ActiveDocument.WebOptions.RelyOnCSS = 1
w.ActiveDocument.WebOptions.OptimizeForBrowser = 1
w.ActiveDocument.WebOptions.BrowserLevel = 0 # constants.wdBrowserLevelV4
w.ActiveDocument.WebOptions.OrganizeInFolder = 0
w.ActiveDocument.WebOptions.UseLongFileNames = 1
w.ActiveDocument.WebOptions.RelyOnVML = 0
w.ActiveDocument.WebOptions.AllowPNG = 1
w.ActiveDocument.SaveAs( FileName = filenameout, FileFormat = wc.wdFormatHTML )
# 打印
doc.PrintOut()
# 关闭
# doc.Close()
w.Documents.Close(wc.wdDoNotSaveChanges)
w.Quit()
（3）处理excel
［1］使用PyExcelerator读写EXCEL文件(Platform: Win,Unix-like)
优点：简单易用 缺点：不可改变已存在的EXCEL文件。
PyExcelerator是一个开源的MS Excel文件处理python包。它主要是用来写 Excel 文件.URL: http://sourceforge.net/projects/pyexcelerator/
我没有找到关于PyExcelerator的文档。只是看到了limodou的一篇介绍。
http://blog.donews.com/limodou/archive/2005/07/09/460033.aspx
这个包使用起来还是比较简单的：）。带了很多小例子，可以参照。
例mini.py.
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#!/usr/bin/env python
# -*- coding: windows-1251 -*-
# Copyright (C) 2005 Kiseliov Roman
__rev_id__ = """$Id: mini.py,v 1.3 2005/03/27 12:47:06 rvk Exp $"""
"导入模块
from pyExcelerator import *
"生成一个工作薄
w = Workbook()
"加入一个Sheet
ws = w.add_sheet('Hey, Dude')
"保存
w.save('mini.xls')
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[2]使用COM接口，直接操作EXCEL(只能在Win上)
优点：可以满足绝大数要求。缺点：有些麻烦。:-)
这方面的例子很多，GOOGLE 看吧:-). 文档也可以参看OFFICE自带的VBA EXCEL 帮助文件(VBAXL.CHM)。这里面讲述了EXCEL VBA的编程概念，
不错的教程！另外，《Python Programming on Win32》书中也有很详细的介绍。这本书中给出了一个类来操作EXCEL 文件，可以很容易的加以扩展。
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from win32com.client import Dispatch
import win32com.client
class easyExcel:
"""A utility to make it easier to get at Excel. Remembering
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 save(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 setCell(self, sheet, row, col, value):
"set value of one cell"
sht = self.xlBook.Worksheets(sheet)
sht.Cells(row, col).Value = value
def getRange(self, sheet, row1, col1, row2, col2):
"return a 2d array (i.e. tuple of tuples)"
sht = self.xlBook.Worksheets(sheet)
return sht.Range(sht.Cells(row1, col1), sht.Cells(row2, col2)).Value
def addPicture(self, sheet, pictureName, Left, Top, Width, Height):
"Insert a picture in sheet"
sht = self.xlBook.Worksheets(sheet)
sht.Shapes.AddPicture(pictureName, 1, 1, Left, Top, Width, Height)
def cpSheet(self, before):
"copy sheet"
shts = self.xlBook.Worksheets
shts(1).Copy(None,shts(1))
"下面是一些测试代码。
if __name__ == "__main__":
PNFILE = r'c:\screenshot.bmp'
xls = easyExcel(r'D:\test.xls')
xls.addPicture('Sheet1', PNFILE, 20,20,1000,1000)
xls.cpSheet('Sheet1')
xls.save()
xls.close()
（4）python调用短信猫控件，发短信
#! /usr/bin/env python
