Python批量修改word文檔

auto_doc_generate.py  

#!/usr/bin/python
"""
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2015.07.16   Grey
***********************************************************************************
Use the win32com to process word document and generate a set of ENW documents.
"""
import win32com,os,re,time,datetime,string
from win32com.client import Dispatch,constants

def enw_documents_generate(document_name):
    enw_document_type                   = raw_input("Please input the type for ENW Doc (E/e for electronic and others for paper):").upper()
    pwd                                 = os.getcwd()
    document_list                       = []
    hex_list                            = []
    pack_flag_for_replace               = 'pack_name'
    word_app                            = win32com.client.Dispatch('Word.Application')
    word_app.Visible                    = 0
    word_app.DisplayAlerts              = 0
    document_name                       = pwd + '\\' + document_name
    base_time                           = time.strftime('%Y_%m_%d',time.localtime(time.time()))
    date_today                          = datetime.datetime(string.atoi(base_time[0:4]),string.atoi(base_time[5:7]),string.atoi(base_time[8:10]))
    date_three_days_later               = date_today + datetime.timedelta(days = 85)
    date_today_str                      = re.sub(r' 00.00.00','',str(date_today))
    date_three_days_later_str           = re.sub(r' 00.00.00','',str(date_three_days_later))
    date_today_str                      = re.sub(r'(\d\d\d\d)-(\d\d)-(\d\d)',r'\2/\3/\1',date_today_str)
    date_three_days_later_str           = re.sub(r'(\d\d\d\d)-(\d\d)-(\d\d)',r'\2/\3/\1',date_three_days_later_str)
    #document                            = word_app.Documents.Open(FileName = document_name)
    #word_app.Selection.Find.ClearFormatting()  
    #word_app.Selection.Find.Replacement.ClearFormatting()
    for root,dirs,files in os.walk('.'):
        hex_list               = [f for f in os.listdir('.') if f.endswith('.rar')]
    for hex_file in hex_list:
        pack_name = re.sub('.rar','',hex_file)
        document                            = word_app.Documents.Open(FileName = document_name)
        word_app.Selection.Find.ClearFormatting()  
        word_app.Selection.Find.Replacement.ClearFormatting()
        word_app.Selection.Find.Execute('pack_name', False, False, False, False, False, True, 1, True, pack_name, 2)
        word_app.Selection.Find.Execute('today', False, False, False, False, False, True, 1, True, date_today_str, 2)
        if enw_document_type == 'E':
            word_app.Selection.Find.Execute('Three_days_later', False, False, False, False, False, True, 1, True, '', 2)
        else :
            word_app.Selection.Find.Execute('Three_days_later', False, False, False, False, False, True, 1, True, date_three_days_later_str, 2)
        document.SaveAs(pwd + '\\' + 'CTENW_' + pack_name +'.docx')
    #document.Close()
    word_app.Documents.Close() 
    word_app.Quit() 

enw_documents_generate('ENW_temp.docx')
print "All the ENW documents has been generated!"