title: Xlwings / open password protected xlsx?
body: <p>is there any way to open a password protected excel-sheet with xlwings?
  (whole xlsx is protected - that means when the excel is opened you have to put in a password to get to the excel)</p>
  <p>If not is there any other way to protect the excel-sheet for some users - but have access with xlwings to the worksheet?</p>