fix generating renditions for png images (#994)

it's not possible to save rgba picture as jpg via PIL
superdesk · Feb 27, 2020 · f0aa070 · f0aa070
1 parent 5c8ec5b
commit f0aa070
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/newsroom/media_utils.py b/newsroom/media_utils.py
@@ -10,6 +10,8 @@
 def store_image(image, filename=None, _id=None):
     """Store the image to GridFs or AWS S3"""
     binary = io.BytesIO()
+    if image.mode != 'RGB':
+        image = image.convert('RGB')
     image.save(binary, 'jpeg', quality=THUMBNAIL_QUALITY)
     binary.seek(0)
     media_id = app.media.put(binary, filename=filename, _id=_id, resource=ASSETS_RESOURCE, content_type='image/jpeg')