first_row_index = 124 - 1
last_row_index = 141 - 1
file_path = 'your_file.xls'
book = open_workbook(file_path)
sheet = book.sheet_by_index(0)
key0 = 0
result = {}
for row_index in range(first_row_index, last_row_index + 1):
    d = {}
for key1, column_index in column_map.items():
    d[key1] = sheet.cell_value(row_index, column_index)
result[key0] = d
key0 += 1
How to load data from an xlsx file using python