75 lines
1.9 KiB
Python
75 lines
1.9 KiB
Python
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#!/usr/bin/env python3
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"""Export presentation.html as PDF using Chrome headless and Reveal.js print mode."""
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import subprocess
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import sys
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from pathlib import Path
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CHROME_PATHS = [
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"/Applications/Google Chrome.app/Contents/MacOS/Google Chrome",
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"/Applications/Chromium.app/Contents/MacOS/Chromium",
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]
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def find_chrome():
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for p in CHROME_PATHS:
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if Path(p).exists():
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return p
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return None
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def main():
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script_dir = Path(__file__).resolve().parent
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html_path = script_dir / "presentation.html"
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output_path = script_dir / "presentation.pdf"
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if not html_path.exists():
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print(f"Error: {html_path} not found")
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sys.exit(1)
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chrome = find_chrome()
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if not chrome:
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print("Error: Chrome not found. Searched:")
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for p in CHROME_PATHS:
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print(f" {p}")
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sys.exit(1)
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# Use ?print-pdf to trigger Reveal.js print layout
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file_url = f"file://{html_path}?print-pdf"
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print(f"Using: {chrome}")
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print(f"Opening: {file_url}")
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print("Generating PDF...")
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result = subprocess.run(
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[
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chrome,
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"--headless=new",
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"--disable-gpu",
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"--no-sandbox",
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"--disable-extensions",
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f"--print-to-pdf={output_path}",
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"--print-to-pdf-no-header",
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"--no-pdf-header-footer",
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"--run-all-compositor-stages-before-draw",
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"--virtual-time-budget=10000",
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file_url,
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],
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capture_output=True,
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text=True,
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timeout=30,
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)
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if output_path.exists():
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size_kb = output_path.stat().st_size / 1024
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print(f"PDF saved to: {output_path} ({size_kb:.0f} KB)")
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else:
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print("Error: PDF was not generated")
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if result.stderr:
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print(result.stderr)
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sys.exit(1)
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if __name__ == "__main__":
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main()
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