feat(03_Story): 添加章节文件重命名工具并改进PDF合并排序逻辑
新增重命名脚本支持按规则批量修改章节文件名 改进merge_md_to_pdf.py中的文件排序逻辑,支持从文件名提取数字排序 添加工作区配置文件和更新后的PDF文档
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@@ -1,22 +1,37 @@
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"""
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将当前目录下的所有md文件合并成一个pdf文件
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将当前目录下的所有md文件按文件名中的数字排序(从第一章开始),合并成一个pdf文件
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"""
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import os
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import re # 新增:导入正则模块
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import markdown
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from weasyprint import HTML, CSS
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def extract_chapter_number(filename):
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"""
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正则提取文件名中的数字(核心函数)
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:param filename: 文件名(如:第1章.md、10.md、章节2.md)
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:return: 提取到的数字(int),无数字返回9999(排最后)
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"""
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# 正则匹配所有连续数字(\d+ 匹配1个及以上数字)
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match = re.search(r'\d+', filename)
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if match:
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return int(match.group()) # 转成整数,保证排序正确(10>2)
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else:
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return 9999 # 无数字的文件排最后
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# 获取当前目录
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current_dir = os.path.dirname(os.path.abspath(__file__))
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# 获取所有md文件并按文件名排序
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md_files = sorted([f for f in os.listdir(current_dir) if f.endswith('.md')])
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# 获取所有md文件 + 按提取的数字排序(核心修正点)
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md_files = [f for f in os.listdir(current_dir) if f.endswith('.md')]
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md_files = sorted(md_files, key=lambda x: extract_chapter_number(x)) # 按数字排序
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print(f"找到 {len(md_files)} 个md文件:")
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print(f"找到 {len(md_files)} 个md文件(按章节数字排序):")
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for f in md_files:
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print(f" - {f}")
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# 合并所有md文件内容
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# 合并所有md文件内容(原有逻辑不变)
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combined_html = """<!DOCTYPE html>
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<html lang=\"zh-CN\">
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<head>
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@@ -69,7 +84,7 @@ for md_file in md_files:
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with open(file_path, 'r', encoding='utf-8') as f:
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content = f.read()
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# 转换为html
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# 转换为html(保留表格、代码块格式)
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md = markdown.Markdown(extensions=['tables', 'fenced_code'])
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html_content = md.convert(content)
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@@ -84,4 +99,4 @@ combined_html += '</body></html>'
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output_pdf = os.path.join(current_dir, '小说合集.pdf')
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HTML(string=combined_html).write_pdf(output_pdf)
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print(f"\nPDF已生成: {output_pdf}")
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print(f"\nPDF已生成: {output_pdf}")
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BIN
03_Story/西行代码(第2稿).pdf
Normal file
BIN
03_Story/西行代码(第2稿).pdf
Normal file
Binary file not shown.
BIN
03_Story/西行代码(第3稿).pdf
Normal file
BIN
03_Story/西行代码(第3稿).pdf
Normal file
Binary file not shown.
85
03_Story/重命名.py
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85
03_Story/重命名.py
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@@ -0,0 +1,85 @@
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import os
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import re
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def extract_chapter_number(filename):
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"""
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从文件名中提取章节号(支持"第15.5章"、"第16章"等格式)
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返回:提取到的章节号字符串(如"15.5"、"16"),若未提取到返回None
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"""
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# 正则匹配"第X章",X可以是整数或小数(如15.5)
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pattern = r"第(\d+(\.\d+)?)章"
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match = re.search(pattern, filename)
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if match:
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return match.group(1)
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return None
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def rename_chapter_files():
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"""主函数:遍历当前目录文件并按规则重命名"""
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# 获取当前脚本所在目录(也可手动指定路径,如 target_dir = r"D:\章节文件")
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target_dir = os.getcwd()
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# 遍历目录下所有文件(排除文件夹)
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for filename in os.listdir(target_dir):
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file_path = os.path.join(target_dir, filename)
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if os.path.isdir(file_path): # 跳过文件夹
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continue
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# 提取章节号
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chapter_num = extract_chapter_number(filename)
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if not chapter_num:
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print(f"跳过:{filename} - 未识别到有效章节号(格式需包含'第X章')")
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continue
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# 计算新章节号
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try:
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new_chapter_num = None
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if chapter_num == "15.5":
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new_chapter_num = 16
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else:
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# 转为数字判断
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num = float(chapter_num)
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if num.is_integer(): # 确保是整数(如16→16,而非16.0)
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num = int(num)
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if num <= 15:
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new_chapter_num = num
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else:
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new_chapter_num = num + 1
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else:
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print(f"跳过:{filename} - 章节号{chapter_num}不是整数/15.5(仅支持这两类)")
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continue
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except ValueError:
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print(f"跳过:{filename} - 章节号{chapter_num}不是有效数字")
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continue
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# 构造新文件名(替换原章节号)
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old_pattern = f"第{chapter_num}章"
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new_pattern = f"第{new_chapter_num}章"
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new_filename = filename.replace(old_pattern, new_pattern)
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# 执行重命名(避免重名/文件相同的情况)
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if new_filename == filename:
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print(f"跳过:{filename} - 无需修改(章节号未变化)")
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continue
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old_path = os.path.join(target_dir, filename)
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new_path = os.path.join(target_dir, new_filename)
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# 检查新文件名是否已存在
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if os.path.exists(new_path):
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print(f"失败:{filename} - 新文件名{new_filename}已存在,无法重命名")
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continue
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# 执行重命名
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try:
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os.rename(old_path, new_path)
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print(f"成功:{filename} → {new_filename}")
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except Exception as e:
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print(f"失败:{filename} - 重命名出错:{str(e)}")
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if __name__ == "__main__":
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print("===== 章节文件重命名工具 =====")
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print("规则:15.5章→16章,16章及以后+1,1-15章不变")
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print("-" * 30)
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rename_chapter_files()
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print("-" * 30)
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print("重命名操作完成!按任意键退出...")
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input() # 暂停窗口,方便查看结果
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