I looked at the previous threads regarding this topic, but they have not helped solve the problem.
I'm trying to open a password protected file in excel without any user interaction. I searched online, and found this code which uses win32com.client When I run this, I still get the prompt to enter the password...
from xlrd import *
import win32com.client
import csv
import sys
xlApp = win32com.client.Dispatch("Excel.Application")
print "Excel library version:", xlApp.Version
filename,password = r"\\HRA\Myfile.xlsx", 'caa team'
xlwb = xlApp.Workbooks.Open(filename, Password=password)
I don't think that named parameters work in this case. So you'd have to do something like:
xlwb = xlApp.Workbooks.Open(filename, False, True, None, password)
See http://msdn.microsoft.com/en-us/library/office/ff194819.aspx for details on the Workbooks.Open method.
Openpyxl Package works if you are using linux system. You can use secure the file by setting up a password and open the file using the same password.
For more info: https://www.quora.com/How-do-I-open-read-password-protected-xls-or-xlsx-Excel-file-using-python-in-Linux
来源：https://stackoverflow.com/questions/19450837/how-to-open-a-password-protected-excel-file-using-python