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Hack fix for selenium 3

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dgtlmoon
2026-01-16 10:10:09 +01:00
parent 084be9c990
commit 7cc6952d83
1 changed files with 11 additions and 1 deletions
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changedetectionio/content_fetchers/webdriver_selenium.py
+11 -1
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@@ -157,7 +157,17 @@ class fetcher(Fetcher):
import io
img = Image.open(io.BytesIO(screenshot_png))
# Convert to RGB if needed (JPEG doesn't support transparency)
if img.mode != 'RGB':
# Always convert non-RGB modes to RGB to ensure JPEG compatibility
if img.mode in ('RGBA', 'LA', 'P', 'PA'):
# Handle transparency by compositing onto white background
if img.mode == 'P':
img = img.convert('RGBA')
background = Image.new('RGB', img.size, (255, 255, 255))
if img.mode in ('RGBA', 'LA', 'PA'):
background.paste(img, mask=img.split()[-1]) # Use alpha channel as mask
img = background
elif img.mode != 'RGB':
# For other modes, direct conversion
img = img.convert('RGB')
jpeg_buffer = io.BytesIO()
img.save(jpeg_buffer, format='JPEG', quality=int(os.getenv("SCREENSHOT_QUALITY", 72)))