Leopoldo Rodríguez
5f2f7a1f46
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016X4CAujMuib2tDqt9JRg6X
27 lines
1.1 KiB
Python
27 lines
1.1 KiB
Python
"""SVG → WebP con Chromium (Playwright) y Pillow, para que el texto y los trazos salgan iguales que en el navegador.
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Uso: python3 rasterizar.py SALIDA_DIR a.svg [b.svg …]"""
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import asyncio, io, os, re, sys
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from PIL import Image
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from playwright.async_api import async_playwright
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OUT = sys.argv[1]
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async def main():
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async with async_playwright() as p:
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b = await p.chromium.launch()
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for f in sys.argv[2:]:
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txt = open(f).read()
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w, h = map(int, re.search(r'width="(\d+)" height="(\d+)"', txt).groups())
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pg = await b.new_page(viewport={'width': w, 'height': h})
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await pg.set_content('<html><body style="margin:0">' + txt + '</body></html>')
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png = await pg.screenshot(clip={'x': 0, 'y': 0, 'width': w, 'height': h})
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await pg.close()
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im = Image.open(io.BytesIO(png)).convert('RGB')
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dst = os.path.join(OUT, os.path.basename(f)[:-4] + '.webp')
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im.save(dst, 'WEBP', quality=84, method=6)
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print(dst, im.size, os.path.getsize(dst), 'bytes')
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await b.close()
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asyncio.run(main())
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