teknoraver · April 7, 2026 00:00
diff --git a/svg2pdf.py b/svg2pdf.py
 #!/usr/bin/env python3
 """Convert SVG files to a single multi-page PDF using headless Chrome."""

 import glob
 import os
 import re
 import subprocess
 import sys
 import tempfile

 from PyPDF2 import PdfMerger

 CHROME = "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome"
 SVG_DIR = os.path.dirname(os.path.abspath(__file__))
 OUTPUT = os.path.join(SVG_DIR, "AL.pdf")


 def get_page_size(svg_content):
 	"""Extract viewBox dimensions and convert to inches at 96 DPI."""
 	m = re.search(r'viewBox="0 0 (\d+) (\d+)"', svg_content)
 	if m:
 		w = int(m.group(1)) / 96
 		h = int(m.group(2)) / 96
 		return w, h
 	return 8.27, 11.69  # fallback to A4


 def create_wrapper(svg_path, html_path):
 	"""Create an HTML wrapper with zero margins that embeds the SVG inline."""
 	with open(svg_path, "r") as f:
 		svg_content = f.read()

 	w, h = get_page_size(svg_content)
 	base_url = f"file://{os.path.dirname(os.path.abspath(svg_path))}/"

 	html = f"""<!DOCTYPE html>
 <html>
 <head>
 <base href="{base_url}">
 <style>
 @page {{ size: {w}in {h}in; margin: 0; }}
 * {{ margin: 0; padding: 0; }}
 html, body {{ width: 100%; height: 100%; overflow: hidden; }}
 </style>
 </head>
 <body>
 {svg_content}
 </body>
 </html>"""
 	with open(html_path, "w") as f:
 		f.write(html)


 def svg_to_pdf(svg_path, pdf_path, tmpdir):
 	"""Convert a single SVG to PDF using headless Chrome."""
 	html_path = os.path.join(tmpdir, "wrapper.html")
 	create_wrapper(svg_path, html_path)
 	html_url = f"file://{html_path}"
 	result = subprocess.run(
 		[
 			CHROME,
 			"--headless=new",
 			"--disable-gpu",
 			"--no-sandbox",
 			"--disable-extensions",
 			"--run-all-compositor-stages-before-draw",
 			f"--print-to-pdf={pdf_path}",
 			"--print-to-pdf-no-header",
 			"--no-pdf-header-footer",
 			html_url,
 		],
 		capture_output=True,
 		text=True,
 	)
 	if result.returncode != 0:
 		print(f"  WARNING: Chrome exited with code {result.returncode}", file=sys.stderr)
 	return os.path.exists(pdf_path)


 def main():
 	svg_files = sorted(glob.glob(os.path.join(SVG_DIR, "page_*.svg")))
 	if not svg_files:
 		print("No page_*.svg files found")
 		sys.exit(1)

 	print(f"Found {len(svg_files)} SVG files")

 	with tempfile.TemporaryDirectory() as tmpdir:
 		merger = PdfMerger()

 		for svg_file in svg_files:
 			basename = os.path.splitext(os.path.basename(svg_file))[0]
 			pdf_path = os.path.join(tmpdir, f"{basename}.pdf")
 			print(f"Converting {os.path.basename(svg_file)}...")

 			if svg_to_pdf(svg_file, pdf_path, tmpdir):
 				merger.append(pdf_path)
 			else:
 				print(f"  FAILED: {svg_file}", file=sys.stderr)

 		print(f"Merging into {OUTPUT}...")
 		merger.write(OUTPUT)
 		merger.close()

 	print(f"Done: {OUTPUT} ({os.path.getsize(OUTPUT) / 1024 / 1024:.1f} MB)")


 if __name__ == "__main__":
 	main()
	#!/usr/bin/env python3
	"""Convert SVG files to a single multi-page PDF using headless Chrome."""

	import glob
	import os
	import re
	import subprocess
	import sys
	import tempfile

	from PyPDF2 import PdfMerger

	CHROME = "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome"
	SVG_DIR = os.path.dirname(os.path.abspath(__file__))
	OUTPUT = os.path.join(SVG_DIR, "AL.pdf")


	def get_page_size(svg_content):
	"""Extract viewBox dimensions and convert to inches at 96 DPI."""
	m = re.search(r'viewBox="0 0 (\d+) (\d+)"', svg_content)
	if m:
	w = int(m.group(1)) / 96
	h = int(m.group(2)) / 96
	return w, h
	return 8.27, 11.69 # fallback to A4


	def create_wrapper(svg_path, html_path):
	"""Create an HTML wrapper with zero margins that embeds the SVG inline."""
	with open(svg_path, "r") as f:
	svg_content = f.read()

	w, h = get_page_size(svg_content)
	base_url = f"file://{os.path.dirname(os.path.abspath(svg_path))}/"

	html = f"""<!DOCTYPE html>
	<html>
	<head>
	<base href="{base_url}">
	<style>
	@page {{ size: {w}in {h}in; margin: 0; }}
	* {{ margin: 0; padding: 0; }}
	html, body {{ width: 100%; height: 100%; overflow: hidden; }}
	</style>
	</head>
	<body>
	{svg_content}
	</body>
	</html>"""
	with open(html_path, "w") as f:
	f.write(html)


	def svg_to_pdf(svg_path, pdf_path, tmpdir):
	"""Convert a single SVG to PDF using headless Chrome."""
	html_path = os.path.join(tmpdir, "wrapper.html")
	create_wrapper(svg_path, html_path)
	html_url = f"file://{html_path}"
	result = subprocess.run(
	[
	CHROME,
	"--headless=new",
	"--disable-gpu",
	"--no-sandbox",
	"--disable-extensions",
	"--run-all-compositor-stages-before-draw",
	f"--print-to-pdf={pdf_path}",
	"--print-to-pdf-no-header",
	"--no-pdf-header-footer",
	html_url,
	],
	capture_output=True,
	text=True,
	)
	if result.returncode != 0:
	print(f" WARNING: Chrome exited with code {result.returncode}", file=sys.stderr)
	return os.path.exists(pdf_path)


	def main():
	svg_files = sorted(glob.glob(os.path.join(SVG_DIR, "page_*.svg")))
	if not svg_files:
	print("No page_*.svg files found")
	sys.exit(1)

	print(f"Found {len(svg_files)} SVG files")

	with tempfile.TemporaryDirectory() as tmpdir:
	merger = PdfMerger()

	for svg_file in svg_files:
	basename = os.path.splitext(os.path.basename(svg_file))[0]
	pdf_path = os.path.join(tmpdir, f"{basename}.pdf")
	print(f"Converting {os.path.basename(svg_file)}...")

	if svg_to_pdf(svg_file, pdf_path, tmpdir):
	merger.append(pdf_path)
	else:
	print(f" FAILED: {svg_file}", file=sys.stderr)

	print(f"Merging into {OUTPUT}...")
	merger.write(OUTPUT)
	merger.close()

	print(f"Done: {OUTPUT} ({os.path.getsize(OUTPUT) / 1024 / 1024:.1f} MB)")


	if __name__ == "__main__":
	main()
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