Hopiu/django-imagekit
1
0
Fork 0
mirror of https://github.com/Hopiu/django-imagekit.git synced 2026-03-25 17:30:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix conversion of PNG "palette" or "P" mode images to JPEG.

Browse source 
"P" mode images need to be converted to 'RGB' if target image format is not PNG or GIF.
This commit is contained in:
deepakprakash 2011-11-02 14:25:22 +05:30
parent 5985def06b
commit d36e624acb
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
imagekit/utils.py
View file

@ -10,10 +10,11 @@ def img_to_fobj(img, format, **kwargs):
tmp = tempfile.TemporaryFile()
# Preserve transparency if the image is in Pallette (P) mode.
if img.mode == 'P':
transparency_formats = ('PNG', 'GIF', )
if img.mode == 'P' and format in transparency_formats:
kwargs['transparency'] = len(img.split()[-1].getcolors())
else:
img.convert('RGB')
img = img.convert('RGB')
img.save(tmp, format, **kwargs)
tmp.seek(0)