INNER CODE UNIT · Python

sanitize_filename

cognitivetech/ollama-ebook-summary · book2text.py:14

def sanitize_filename(filename):
    # Remove or replace unsafe characters  
    filename = re.sub(r'[<>:"/\\|?*]', '_', filename)
    
    # Trim spaces and periods from the end
    filename = filename.rstrip('. ')
    
    # Ensure the filename isn't empty and doesn't exceed max length
    filename = filename[:255] or 'untitled'
    
    return filename


def split_epub_by_sections(input_file, output_dir):
    """
    Split an EPUB file into multiple EPUBs by sections/chapters.
    
    Args:

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