shaunsephton/django-ckeditor — comment on commit 79859d2d88b47665b5b08e174f8ea4360bbb2b00
File: ckeditor/views.py line 114
By Se7ge:

Hello and thanks for project!
Some comments:
CKEditor allows to upload not only Images but also text, archive files and so on. Therefore 'create_thumbnail' would raise an error on non-image files.