Question

我有一个带有一些关键词的文件，用大写字母书写。在大写文本之后，可以有更多文本，但每次都有一个以“Test：”开头的部分。我应该在“Test：”之后开始这个文本，直到有两个换行符（\ n \ n）。

示例：

ESC
Here can be something.
Test: Here is the definition.

Here can also be some text.

TAB
Here can be something.
Test: Here is the definition.
There can be some more lines. 

Here can also be some text.

所以，如果我搜索“TAB”，我想打印出“这是定义。\可以有更多行。”我怎样才能做到这一点？

感谢您的帮助！：）

编辑：此刻，我搜索等于“TAB”的行。即我有行号，但如何继续？

Answer 1

导入sys

s="""ESC
Here can be something.
Defn: Here is the definition.

Here can also be some text.

TAB
Here can be something.
Defn: Here is the definition.
There can be some more lines.

Here can also be some text."""


if __name__ == '__main__':
    # search =  sys.argv[1]
    search = 'TAB' #Sample search
    index = s.find(search) # Find the index of search term
    def_index = s.find('Defn', index) # Find the index of 'Defn' 
    end_index =  s.find('\n\n', def_index) # Find the end of definition 
    print index , def_index, end_index
    print s[def_index: end_index][5:]  # 5 is len('Defn:')

[链接] https://gist.github.com/anonymous/646f5ba66587656a2c12

发生一次后查找文本

1 个答案: