def create_imageattachment(files, user, obj):
 up_file = files.values()[0]
 check_file_size(up_file, settings.IMAGE_MAX_FILESIZE)
 (up_file, is_animated) = _image_to_png(up_file)
 image = ImageAttachment(content_object=obj, creator=user)
 image.file.save(up_file.name, File(up_file), save=True)
 generate_thumbnail.delay(image, 'file', 'thumbnail')
 if (not is_animated):
  compress_image.delay(image, 'file')
 (width, height) = _scale_dimensions(image.file.width, image.file.height)
 name = bleach.clean(up_file.name)
 return {'name': name, 'url': image.file.url, 'thumbnail_url': image.thumbnail_if_set().url, 'width': width, 'height': height, 'delete_url': image.get_delete_url()}

def create_imageattachment ( files , user , obj ) : up_file = files . values ( ) [ 0 ] check_file_size ( up_file , settings . IMAGE_MAX_FILESIZE ) ( up_file , is_animated ) = _image_to_png ( up_file ) image = ImageAttachment ( content_object = obj , creator = user ) image . file . save ( up_file . name , File ( up_file ) , save = True ) generate_thumbnail . delay ( image , 'file' , 'thumbnail' ) if ( not is_animated ) : compress_image . delay ( image , 'file' ) ( width , height ) = _scale_dimensions ( image . file . width , image . file . height ) name = bleach . clean ( up_file . name ) return { 'name' : name , 'url' : image . file . url , 'thumbnail_url' : image . thumbnail_if_set ( ) . url , 'width' : width , 'height' : height , 'delete_url' : image . get_delete_url ( ) }
given an uploaded file .