如何只将一行写入文件？

Question

我正在尝试将一些内容写入文件。问题是大内容被分成多行，我不想这样做。这是代码：-

from stackapi import StackAPI
SITE = StackAPI('stackoverflow')
SITE.max_pages=1
SITE.page_size=1

questions = SITE.fetch('questions', min=20, tagged='python', sort='votes')

with open('python_qna.txt', 'w') as file:
    for quest in questions['items']:
        if 'title' not in quest or quest['is_answered'] == False:
            continue
        title = quest['title']
        question_id = quest['question_id']
        top_answer = SITE.fetch('questions/' + str(question_id) + '/answers', order = 'desc', sort='votes', filter='!-.7zMlMaANYq')
        file.write('- - ' + title + '\n')
        file.write('  - ' + top_answer['items'][0]['body'])

上述代码的示例输出为：-

- - What does the "yield" keyword do?
  - <p>To understand what <code>yield</code> does, you must understand what <em>generators</em> are. And before generators come <em>iterables</em>.</p>

<h2>Iterables</h2>
:
:
After all the lines
End of the answer line!

应该怎么做才能使文件有一行问题和一行答案结构？

文件的最终结构应该是这样的：-

- - Question 1
  - Answer 1
- - Question 2
  - Answer 2
- - Question 3
  - Answer 3
.
.
.
- - Question n
  - Answer n

Answer 1

string.splitlines() 方法确实对我有用：-

top_answer = " ".join(top_answer.splitlines())