Function extract_book_title

mainprogress/content_postprocessor.py:37–42

从文件名中提取书名，取第一个下划线之前的内容

(filename: str)

def extract_book_title(filename: str) -> str:
    """从文件名中提取书名，取第一个下划线之前的内容"""
    match = re.match(r'^([^_]+)', filename)
    if match:
        return match.group(1)
    return "booktitle"


def find_min_page_file(json_files: list) -> str: