48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
# chapter_directory_parser.py
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# -*- coding: utf-8 -*-
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import re
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def get_chapter_info_from_directory(novel_directory_content: str, chapter_number: int):
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"""
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从给定的 novel_directory_content 文本中，解析 “第X章” 行，并提取本章的标题和可能的简述。
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返回一个 dict: {
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"chapter_title": <字符串>,
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"chapter_brief": <字符串> (若没有则为空)
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}
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注意：目录文本示例格式:
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第1章 ：潮起
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第2章 ：阴影浮现 - 主要角色冲突爆发
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...
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也可能没有简述，只有一个简单标题。
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"""
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# 将文本逐行拆分
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lines = novel_directory_content.splitlines()
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# 章节匹配：形如 “第5章 ：xxx” or “第5章: xxx” or “第5章 xxx”
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pattern = re.compile(r'^第\s*(\d+)\s*章\s*[:：]?\s*(.*)$')
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for line in lines:
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match = pattern.match(line.strip())
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if match:
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chap_num = int(match.group(1))
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if chap_num == chapter_number:
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full_title = match.group(2).strip()
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if ' - ' in full_title:
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parts = full_title.split(' - ', 1)
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return {
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"chapter_title": parts[0].strip(),
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"chapter_brief": parts[1].strip()
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}
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else:
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return {
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"chapter_title": full_title,
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"chapter_brief": ""
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}
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# 如果没有匹配到，返回默认
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return {
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"chapter_title": f"第{chapter_number}章",
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"chapter_brief": ""
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}
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