md2pdf-tool 0.1.1

Convert Markdown to a styled, Chinese-friendly A4 PDF with QA previews.

md2pdf

A Markdown-to-PDF tool tuned for Chinese / CJK documents:

1. Pandoc converts Markdown to standalone HTML with a table of contents.
2. md2pdf/style.css handles CJK fonts, the cover page, TOC, headings, blockquotes, tables, and page breaks.
3. Playwright / headless Chrome prints the HTML to an A4 PDF.
4. PyMuPDF + Pillow render QA images and a summary.txt to check page count, page size, garbled (replacement) characters, and spot-check pages.

The PyPI distribution name is md2pdf-tool (the plain md2pdf name was already taken on PyPI). The installed command is still md2pdf.

Install

Two system dependencies must be installed first (pip cannot install them):

• pandoc — brew install pandoc (macOS) / apt install pandoc (Debian/Ubuntu).
• A headless browser — after installing the Python package, run playwright install chromium to download Playwright's bundled Chromium. On macOS an existing Google Chrome is reused automatically.

Then install the tool. For end users:

# Homebrew (personal tap)
brew install ethanzhrepo/md2pdf/md2pdf
playwright install chromium

# or pipx
pipx install md2pdf-tool
playwright install chromium

From source / for development:

pipx install .          # install from the repo, gives a global `md2pdf` command
# or an editable install:
python -m venv .venv && source .venv/bin/activate
pip install -e .
playwright install chromium

Usage

After installing, use the md2pdf command:

md2pdf docs/requirements.md

Without --output, the PDF is written next to the source with a .pdf suffix. Without --title, the filename stem is used.

There is also a gen_pdf.sh wrapper that reads the first level-1 Markdown heading as the cover title:

./gen_pdf.sh docs/requirements.md docs/requirements.pdf
./gen_pdf.sh --dry-run docs/requirements.md   # print the command without running it

To set the title, subtitle, date, or required text explicitly, pass the matching flags:

md2pdf docs/requirements.md \
  --output docs/requirements.pdf \
  --title "项目需求说明" \
  --subtitle "Private-deployment authoring, publishing, and playback platform" \
  --date "2026-06-03" \
  --required-text "Final one-line goal"

Without installing, you can also run it as a module from the repo root (requires pip install -e . or PYTHONPATH=src):

python -m md2pdf.build_pdf path/to/input.md --output path/to/output.pdf

Output

A run produces (using requirements as an example):

• PDF: docs/requirements.pdf
• Intermediate HTML: <build-dir>/requirements.html
• QA summary: <build-dir>/qa/summary.txt
• Spot-check page images and thumbnails: <build-dir>/qa/*.png

<build-dir> defaults to .build/<stem>/ next to the output PDF (user-writable, never written into a read-only install location). Use --build-dir to point it elsewhere, e.g. --build-dir ./.md2pdf-build.

Dependencies

• pandoc
• Python packages: playwright, PyMuPDF (fitz), Pillow (installed automatically by pip install)
• Google Chrome or Playwright Chromium

Pandoc may print Could not load translations for zh-CN; this is harmless and does not affect Chinese content or PDF text extraction.

Tests

pip install -e .
python -m unittest discover -s tests -v