python处理csv文件

1、代码如下import csv import random with open(scores.csv, w) as file: writer csv.writer(file, delimiter|, quotingcsv.QUOTE_ALL) writer.writerow([姓名, 语文, 数学, 英语]) names [关羽, 张飞, 赵云, 马超, 黄忠] for name in names: scores [random.randrange(50, 101) for _ in range(3)] scores.insert(0, name) writer.writerow(scores) with open(scores.csv, r) as file: reader csv.reader(file, delimiter|) for data_list in reader: print(reader.line_num, end\t) for elem in data_list: print(elem, end\t) print()2、执行结果打印结果文件内容