Python操做Word、EXCEL,ACCESS

python Excel 編程

1)Excel hyperlink:
xlsApp = win32com.client.Dispatch('Excel.Application')
cell = xls.App.ActiveSheet.Cells(1,1)
cell.Hyperlink.Add(cell,'http://xxx')

2)Excel row/column count:
sht = xlsApp.ActiveSheet
sht.Columns.Areas.Count
sht.Rows.Areas.Count 
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［1］使用PyExcelerator讀寫EXCEL文件(Platform: Win,Unix-like)
優勢：簡單易用        缺點：不可改變已存在的EXCEL文件。
PyExcelerator是一個開源的MS Excel文件處理python包。它主要是用來寫 Excel 文件.URL:    http://sourceforge.net/projects/pyexcelerator/

我沒有找到關於PyExcelerator的文檔。只是看到了limodou的一篇介紹。
http://blog.donews.com/limodou/archive/2005/07/09/460033.aspx

這個包使用起來仍是比較簡單的：）。帶了不少小例子，能夠參照。

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 $"""

"導入模塊
from pyExcelerator import *
"生成一個工做薄
w = Workbook()
"加入一個Sheet
ws = w.add_sheet('Hey, Dude')
"保存
w.save('mini.xls')
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[2]使用COM接口，直接操做EXCEL(只能在Win上)
優勢：能夠知足絕大數要求。缺點：有些麻煩。:-)
這方面的例子不少，GOOGLE 看吧:-). 文檔也能夠參看OFFICE自帶的VBA EXCEL 幫助文件(VBAXL.CHM)。這裏面講述了EXCEL VBA的編程概念，
不錯的教程！另外，《Python Programming on Win32》書中也有很詳細的介紹。這本書中給出了一個類來操做EXCEL 文件，能夠很容易的加以擴展。

#!/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))

"下面是一些測試代碼。
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()

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python Word 編程
http://doc.zoomquiet.org/data/20051227094903/

import win32comfrom win32com.client import Dispatch, constants

w = win32com.client.Dispatch('Word.Application') # 或者使用下面的方法，使用啓動獨立的進程：# w = win32com.client.DispatchEx('Word.Application') # 後臺運行，不顯示，不警告w.Visible = 0 w.DisplayAlerts = 0 # 打開新的文件doc = w.Documents.Open( FileName = filenamein ) # worddoc = w.Documents.Add() # 建立新的文檔 # 插入文字myRange = doc.Range(0,0) myRange.InsertBefore('Hello from Python!') # 使用樣式wordSel = myRange.Select() wordSel.Style = constants.wdStyleHeading1# 正文文字替換w.Selection.Find.ClearFormatting() w.Selection.Find.Replacement.ClearFormatting() w.Selection.Find.Execute(OldStr, False, False, False, False, False, True, 1, True, NewStr, 2) # 頁眉文字替換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) # 表格操做doc.Tables[0].Rows[0].Cells[0].Range.Text ='123123' worddoc.Tables[0].Rows.Add() # 增長一行 # 轉換爲htmlwc = 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() # 關閉# doc.Close()w.Documents.Close(wc.wdDoNotSaveChanges) w.Quit()

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            python ACCESS編程 
           
 
           
 
            http://xinyu.blogbus.com/s46076/ 
            
由於使用的第三方組件用到python，因此須要瞭解python的數據庫操做。
 
            
後來找到了方法，寫了以下的sample：
 
            
import win32com.client
 
            
def db1():
 
            
        print "Start db1."         try:             conn = win32com.client.Dispatch(r'ADODB.Connection')             conn.Open('Provider=SQLOLEDB.1;Password=123456;Persist Security Info=True;User ID=sa;Initial Catalog=ECI-SERVICE;Data Source=10.240.4.135')             rs = win32com.client.Dispatch(r'ADODB.Recordset')             rs.Cursorlocation=3             rs.Open('select * from EBP_B_AS_ALERT',conn)             rs.MoveFirst()
 
            
            for x in range(rs.RecordCount):                 if rs.EOF:                     print "End of records"                     break                 else:                     print rs.Fields.Item(1).Value                     rs.MoveNext()             rs.Close()             conn.Close()         except:             print "Except, now."
 
            
用的是win32com 的extension。Python2.2.3 自身不帶win32 extension，須要安裝win32all-162(win extensions).exe。
 
            
代碼比較簡單，惋惜沒有找到api，因此提供哪些方法只能在網上找。