当循环当前行时，如何处理下一行？

Question

尝试将vba宏转换为python。python中的第一步，所以不要扔石头，如果这么明显的话

Reading a text file 
processing each line
if the line contains a keyword 
    I want to process the next 2 lines 
    (which have the data I need to extract)

如何选择线路I+1&；如果当前（有效）行为i，则为i+2

谢谢

Answer 1

这是在python中实现这一点的一种方法：

with open ('text.txt') as text_file :
    for line in text_file :
        if 'keyword' in line :
            first_line = text_file.readline ()
            second_line = text_file.readline ()

print (first_line, second_line)