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python模块:win32com用法详解

2016-01-27 11:58 801 查看
python模块:win32com用法详解

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
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.

=================================

#!/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')

=================================

[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

#coding=gbk
import sys
import win32com.client
ocxname='ShouYan_SmsGate61.Smsgate'
axocx=win32com.client.Dispatch(ocxname)
axocx.CommPort=8#设置COM端口号
axocx.SmsService='+8613800100500'#设置短信服务号码
axocx.Settings='9600,n,8,1'#设置com端口速度
axocx.sn='loyin'
c=axocx.Connect(1)#连接短信猫或手机

print '连接情况',axocx.Link()

axocx.SendSms('python确实是很好的','15101021000',0)#发送短信

摘自:/article/3451661.html
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