Bounding boxes won't save

[e-platini]

For the bounding box task. Bounding boxes won't save, and they therefore won't reappear when you open an image again. The save operation is successful but it always saves 0 bounding boxes. This appears to be because the global variable g_targetFrames is not set when working on a bbox task. This prevents bboxes to be saved, because saving loops over g_targetFrames (L298, L322):

annotationweb/common/task.py

Lines 287 to 329 in c7d5bfe

	def save_annotation(request):
	with transaction.atomic():
	if request.method != 'POST':
	raise Exception('ERROR: Must use POST when saving processed image.')
	# Image quality is required
	if 'quality' not in request.POST:
	raise Exception('ERROR: You must select image quality.')
	image_id = int(request.POST['image_id'])
	task_id = int(request.POST['task_id'])
	new_key_frames = json.loads(request.POST['target_frames'])
	rejected = request.POST['rejected'] == 'true'
	comments = request.POST['comments']
	# Delete old key frames if they exist, this will also delete old annotations
	key_frames = KeyFrameAnnotation.objects.filter(image_annotation__task_id=task_id, image_annotation__image_id=image_id)
	key_frames.delete()
	# Save to DB
	try:
	annotation = ImageAnnotation.objects.get(task_id=task_id, image_id=image_id)
	except ImageAnnotation.DoesNotExist:
	annotation = ImageAnnotation()
	annotation.image_id = image_id
	annotation.task_id = task_id
	annotation.rejected = rejected
	annotation.comments = comments
	annotation.user = request.user
	annotation.finished = True
	annotation.image_quality = request.POST['quality']
	annotation.save()
	annotations = []
	for frame in new_key_frames:
	keyframe = KeyFrameAnnotation()
	keyframe.frame_nr = int(frame)
	keyframe.image_annotation = annotation
	keyframe.save()
	annotations.append(keyframe)
	return annotations

I'm working on it.