python - 从 .rtf 文件导入数据时使用 int() 时出错

Question

我是编码新手，这里可能遗漏了一些东西。我正在尝试导入 .rtf 文件，但 x.append(int(row[0])) 处的代码错误并显示以下消息:

ValueError: invalid literal for int() with base 10: 

这是我的代码:

with open('example.rtf', 'r') as csvfile:
    plots = csv.reader(csvfile, delimiter = ',')
    for row in plots: 
        x.append(int(row[0]))
        y.append(int(row[1]))

作为引用，这是我的数据:1,52,33,44,75,46,37,58,79,410,4

Answer 1

在您的代码中添加一些错误报告，您将得到原因:

with open('example.rtf', 'r') as csvfile:
    plots = csv.reader(csvfile, delimiter = ',')
    for row in plots:
        try:
            x.append(int(row[0]))
            y.append(int(row[1]))
        except ValueError as ex:
            print ('Oh, NO!! This line is bad: {} - {}'.format(row, ex))