def __init__ ( self , filename , formatting_info = False , handle_ambiguous_date = None ) : super ( ) . __init__ ( filename ) self . workbook = xlrd . open_workbook ( self . filename , formatting_info = formatting_info ) self . handle_ambiguous_date = handle_ambiguous_date
python excel workbook open giving none type
Initialize the ExcelWorkbook instance .
def __init__(self, filename, formatting_info=False, handle_ambiguous_date=None):
    """Initialize the ExcelWorkbook instance."""
    super().__init__(filename)
    self.workbook = xlrd.open_workbook(self.filename, formatting_info=formatting_info)
    self.handle_ambiguous_date = handle_ambiguous_date