ec3141b8ef
- Add pdf-creator skill with Chinese font support (weasyprint) - Include md_to_pdf.py for single file conversion - Include batch_convert.py for multiple files - Support formal documents: legal filings, reports, trademark applications - Update marketplace to v1.14.0 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
199 lines
3.9 KiB
Python
199 lines
3.9 KiB
Python
#!/usr/bin/env python3
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"""
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Markdown to PDF converter with Chinese font support.
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Converts markdown files to PDF using weasyprint, with proper Chinese typography.
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Designed for formal documents (trademark filings, legal documents, reports).
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Usage:
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python md_to_pdf.py input.md output.pdf
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python md_to_pdf.py input.md # outputs input.pdf
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Requirements:
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pip install weasyprint markdown
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macOS environment setup (if needed):
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export DYLD_LIBRARY_PATH="/opt/homebrew/lib:$DYLD_LIBRARY_PATH"
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"""
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import sys
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from pathlib import Path
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import markdown
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from weasyprint import CSS, HTML
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# CSS with Chinese font support
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CSS_STYLES = """
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@page {
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size: A4;
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margin: 2.5cm 2cm;
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}
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body {
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font-family: 'Songti SC', 'SimSun', 'STSong', 'Noto Serif CJK SC', serif;
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font-size: 12pt;
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line-height: 1.8;
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color: #000;
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width: 100%;
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}
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h1 {
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font-family: 'Heiti SC', 'SimHei', 'STHeiti', 'Noto Sans CJK SC', sans-serif;
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font-size: 18pt;
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font-weight: bold;
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text-align: center;
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margin-top: 0;
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margin-bottom: 1.5em;
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}
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h2 {
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font-family: 'Heiti SC', 'SimHei', 'STHeiti', 'Noto Sans CJK SC', sans-serif;
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font-size: 14pt;
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font-weight: bold;
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margin-top: 1.5em;
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margin-bottom: 0.8em;
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}
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h3 {
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font-family: 'Heiti SC', 'SimHei', 'STHeiti', 'Noto Sans CJK SC', sans-serif;
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font-size: 12pt;
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font-weight: bold;
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margin-top: 1em;
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margin-bottom: 0.5em;
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}
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p {
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margin: 0.8em 0;
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text-align: justify;
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}
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ul, ol {
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margin: 0.8em 0;
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padding-left: 2em;
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}
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li {
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margin: 0.4em 0;
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}
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table {
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border-collapse: collapse;
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width: 100%;
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margin: 1em 0;
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font-size: 10pt;
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table-layout: fixed;
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}
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th, td {
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border: 1px solid #666;
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padding: 8px 6px;
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text-align: left;
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word-wrap: break-word;
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word-break: break-all;
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}
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th {
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background-color: #f0f0f0;
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font-weight: bold;
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}
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hr {
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border: none;
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border-top: 1px solid #ccc;
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margin: 1.5em 0;
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}
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strong {
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font-weight: bold;
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}
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code {
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font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
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font-size: 10pt;
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background-color: #f5f5f5;
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padding: 0.2em 0.4em;
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border-radius: 3px;
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}
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pre {
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background-color: #f5f5f5;
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padding: 1em;
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overflow-x: auto;
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font-size: 10pt;
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line-height: 1.4;
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border-radius: 4px;
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}
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blockquote {
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border-left: 3px solid #ccc;
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margin: 1em 0;
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padding-left: 1em;
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color: #555;
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}
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"""
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def markdown_to_pdf(md_file: str, pdf_file: str | None = None) -> str:
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"""
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Convert markdown file to PDF with Chinese font support.
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Args:
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md_file: Path to input markdown file
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pdf_file: Path to output PDF file (optional, defaults to same name as input)
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Returns:
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Path to generated PDF file
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"""
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md_path = Path(md_file)
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if pdf_file is None:
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pdf_file = str(md_path.with_suffix('.pdf'))
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# Read markdown content
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md_content = md_path.read_text(encoding='utf-8')
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# Convert to HTML
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html_content = markdown.markdown(
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md_content,
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extensions=['tables', 'fenced_code', 'codehilite', 'toc']
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)
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# Create full HTML document
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full_html = f"""<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<title>{md_path.stem}</title>
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</head>
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<body>
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{html_content}
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</body>
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</html>"""
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# Generate PDF
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HTML(string=full_html).write_pdf(pdf_file, stylesheets=[CSS(string=CSS_STYLES)])
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return pdf_file
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def main():
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if len(sys.argv) < 2:
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print("Usage: python md_to_pdf.py <input.md> [output.pdf]")
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print("\nConverts markdown to PDF with Chinese font support.")
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sys.exit(1)
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md_file = sys.argv[1]
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pdf_file = sys.argv[2] if len(sys.argv) > 2 else None
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if not Path(md_file).exists():
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print(f"Error: File not found: {md_file}")
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sys.exit(1)
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output = markdown_to_pdf(md_file, pdf_file)
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print(f"Generated: {output}")
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if __name__ == "__main__":
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main()
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