python-3.x - 名称 'split' 未定义问题

Question

我有这个代码片段，可以对两个文本文件进行一些基本计算。 我的代码:

with open('one.txt', 'r') as one, open('two.txt', 'r') as two:
    next(two) # skip first line in two.txt
    for line_one, line_two in zip(one, two):
        one_a = int(split(line_one, ",")[0])
        two_b = int(split(line_two, " ")[1])
        print(one_a - two_b)

我收到以下错误:

Traceback (most recent call last):
  File "test.py", line 4, in <module>
    one_a = split(line_one, ",")[0]
NameError: name 'split' is not defined

我不知道为什么，非常感谢您的帮助!

Answer 1

split 函数不能这样使用， 你应该使用 "some string".split(' ');

所以你的代码应该是

one_a = int((line_one.split(",")[0])
two_b = int(line_two.split(" ")[1])