from openpyxl import load_workbook read_wb = load_workbook('./test.xlsx', data_only=True) read_ws = read_wb["Sheet1"] list1 = [] row = 70 for i in range(2, row) : list1.append(read_ws.cell(i, 2).value) print(list1) list2 = set(list1) print(list2) list3 = list(filter(None, list2)) print(list3) read_wb_result = load_workbook("./result.xlsx") read_ws_result = read_wb_result["Sheet1"] for i in list3..