openpyxl read excel data

    excel_info DEF (Self, Paths, types, sheetname = None): 
        '' 'reads each line of information each column 
        : param paths file path 
        : param types primary: take the first sheet Content field: table of contents taking field 
        ' '' 
        = load_workbook Excel (Paths) 
        IF types == 'Primary': 
            NUM = excel.get_sheet_names () 
            # Get Sheet: 
            Table excel.get_sheet_by_name = (NUM [0]) 
        IF types == 'Field': 
            IF sheetname == None: 
                Print ( 'empty sheet') 
                return False 
            table Excel = [sheetname] obtained by the table name # 
        : # Get the number of rows and columns 
        acquires rows rows = table.max_row #
        cols = table.max_column # Get the number of columns 
        # obtaining cell value: 
        S = [] 
        J = 2 
        for X in Range (rows -. 1): 
            F = {} 
            for I in Range (. 1, cols. 1 +): 
                value = table.cell (row = j, column = i) .value # starting from the second row, obtaining values for each column 
                # IF value == None: 
                # value = '' 
                dict_value = table.cell (row =. 1, column = i) .value # taking the first row of each column to the key value of 
                F [dict_value] = value 
            s.append (F) 
            J + =. 1

　　NOTE: primary read the first sheet, form sheet according to the relevant reading associated with the first sheet