Python：fi的分句

Question

我有个档案数据.txt就像这样：

<<a
<<t This is a title 01
/t>>
<<c
This is a sentence. This is a sentence. This is a sentence. This is a sentence.
This is a sentence. This is a sentence. This is a sentence. This is a sentence.
/c>>
/a>>
<<a
<<t This is a title 02
/t>>
<<c
This is a sentence. This is a sentence. This is a sentence. This is a sentence.
This is a sentence. This is a sentence. This is a sentence. This is a sentence.
/c>>
/a>>

我想读一读文件，把每个句子分成一个列表，比如：

[[This is a title 01],[This is a sentence.],[This is a sentence.]...[This is a title 02],[This is a sentence.]...]

事先谢谢你的帮助。你知道吗

Answer 1

你可以试试以下方法-

result = []
with open('data.txt', 'r') as f:
  for line in f:
    if "This is a title" in line:
      cleaned_line = line.lstrip('<<t').strip()
      result.append(cleaned_line)
    elif line.startswith("This is a sentence"):
      sentence_list = line.split('.')
      for _ in sentence_list:
        result.append(_)

这是怎么回事？
打开文件，逐行迭代。 提取标题。去掉<<t和空格。
要提取句子，只需在句点（.）处拆分行字符串。然后将所有内容添加到result列表中。
编辑：
注意：您最终会有一个字符串列表。由于您是Python新手，我将把它作为一个练习留给您，让您将字符串列表转换为列表列表列表。它应该非常简单。你知道吗