Handles some extra logic to generate the thumbnails when the original
        file is uploaded.

def save(self, name, content, save=True):
        """
        Handles some extra logic to generate the thumbnails when the original
        file is uploaded.
        """
        super(ImageWithThumbsFieldFile, self).save(name, content, save)
        try:
            self.generate_thumbs(name, content)
        except IOError, exc:
            if 'cannot identify' in exc.message or \
               'bad EPS header' in exc.message:
                raise UploadedImageIsUnreadableError(
                    "We were unable to read the uploaded image. "
                    "Please make sure you are uploading a valid image file."
                )
            else:
                raise