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Create thumbnail from files saved with wrong extension #726

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Create thumbnail from files saved with wrong extension #726

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2 changes: 2 additions & 0 deletions sorl/thumbnail/engines/pil_engine.py
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Original file line number Diff line number Diff line change
Expand Up @@ -151,6 +151,8 @@ def _colorspace(self, image, colorspace, format):
# Pillow JPEG doesn't allow RGBA anymore. It was converted to RGB before.
if image.mode == 'RGBA' and format != 'JPEG':
return image # RGBA is just RGB + Alpha
if image.mode == 'RGBA' and format == 'JPEG' and image.format != 'JPEG':
return image.convert('RGB')
if image.mode == 'LA' or (
image.mode == 'P' and 'transparency' in image.info and format != 'JPEG'
):
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