python用win32com處理excel表格

 今天一同事讓處理一個excel，把一個excel裏固定位置的內容讀取寫到另一個excel中的固定位置裏，查了一些資料，python有好多處理excel的模塊，對比之後感覺用win32com來處理這個問題比較簡單，其中包含了處理文件路徑和文件名字爲中文的編碼問題，下面是自己寫的代碼：

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from win32com.client import constants,Dispatch
import os,sys,datetime,time,shutil

class rw_excel:

    def __init__(self):
        self.yesterday = (datetime.date.today() - datetime.timedelta(days=2)).strftime('%Y%m%d')
        self.cwd = os.getcwd()

    def read_excel(self):
        try:
            f = self.cwd + "\\" + self.yesterday + "\\" + u"彙總".encode("gbk") + "_" + self.yesterday + ".xlsx"
            print f
            f_open = (f)
            xlsApp = Dispatch("Excel.Application")
            xlsApp.Visible = False
            xlsBook = xlsApp.Workbooks.Open(f_open)
            sheet_name = ('統計').decode("utf8")
            xlsSht = xlsBook.Worksheets(sheet_name)
            R = []
            open = [[2,2],[3,2],[4,2],[5,2],[6,2],[7,2],[8,2],[9,2],[10,2],[11,2],[12,2],[13,2],[14,2],[15,2]]
            for i in open:
                a = xlsSht.Cells(i[0],i[1]).Value.encode("utf8")
                R.append(a)
            return R
        except Exception,e:
            print e

    def write_excel(self,R):
        f = self.cwd + "\\" + self.yesterday + "\\" + u"數量彙總".encode("gbk") + "(GY)_" + self.yesterday + ".xls"
        print f
        f_save = (f)
        xlsApp = Dispatch("Excel.Application")
        xlsApp.Visible = False
        xlsBook = xlsApp.Workbooks.Open(f_save)
        sheet_name = ('數量彙總(GY)').decode("utf8")
        xlsSht = xlsBook.Worksheets(sheet_name)
        save = [[2,5],[3,5],[6,5],[7,5],[9,5],[10,5],[12,5],[13,5],[14,5],[17,5],[18,5],[19,5],[20,5],[23,5]]
        for i in range(len(R)):
            xlsSht.Cells(save[i][0],save[i][1]).Value = R[i]
        xlsBook.Close(SaveChanges=1)
        xlsApp.Quit()

    def main(self):
        R = self.read_excel()
        print "read_excel OK"
        self.write_excel(R)
        print "write_excel GY OK"
        print "Excel OK"

class move:

    def __init__(self):
        self.yesterday = (datetime.date.today() - datetime.timedelta(days=2)).strftime('%Y%m%d')
        self.cwd = os.getcwd()

    def copy(self,src, dst):
        if os.path.isdir(src):
            base = os.path.basename(src)
            if os.path.exists(dst):
                dst = os.path.join(dst, base)
            if not os.path.exists(dst):
                os.makedirs(dst)
            names = os.listdir(src)
            for name in names:
                srcname = os.path.join(src, name)
                self.copy(srcname, dst)
        else:
            shutil.copy2(src, dst)

    def mk_dir(self):
        a = self.cwd + "\\" + u"處理名單_%s".encode("gbk") % self.yesterday + "\\" + u"處理名單(GY)_%s".encode("gbk") % self.yesterday
        print a
        if not os.path.isdir(a):
            os.makedirs(a)
        b = self.cwd + "\\" + u"處理名單_%s".encode("gbk") % self.yesterday + "\\" + u"處理名單(CS)_%s".encode("gbk") % self.yesterday
        print b
        if not os.path.isdir(b):
            os.makedirs(b)
        f = self.cwd + "\\" + self.yesterday + "\\"
        names = os.listdir(f)
        for name in names:
            if "txt" in name or "CS" in name:
                self.copy(os.path.join(f,name),os.path.join(b,name))
            else:
                self.copy(os.path.join(f,name),os.path.join(a,name))
        shutil.rmtree(f)
        print "Move ok"

    def main(self):
        self.mk_dir()

if __name__=="__main__":
    boss = rw_excel()
    boss.main()
    boss = move()
    boss.main()