def call_merge_images():
'''
Merges two images into a third one
Accepts merge_type as an optional parameter, see here for valid merge types: http://www.effbot.org/imagingbook/imagechops.htm
'''
try:
args_dict = gather_and_enforce_request_args([{'name': 'img1_id', 'required': True},
{'name': 'img2_id', 'required': True},
{'name': 'merge_type'}])
img1_id = args_dict['img1_id']
img2_id = args_dict['img2_id']
test_input_parameters_for_valid_image_ids(args_dict)
merge_type = check_for_merge_type(args_dict)
result_id = cast_uuid_to_string(uuid.uuid4())
merge_images_task.delay(
img1_primary_id_in=img1_id,
img1_alternate_id_in=uuid.uuid4(),
img2_id_in=img2_id,
img_id_out=result_id,
group_id='current',
merge_type=merge_type)
accept_json = {'result_id': result_id}
return Response(json.dumps(accept_json), status=202, mimetype='application/json')
except Exception as e:
return Response(json.dumps(e.message), status=e.status_code, mimetype='application/json')
def call_merge_images():
(img1_id, img2_id, result_id) = (None, None, None)
if request.args.has_key('img1_id'):
img1_id = request.args.get('img1_id')
if request.args.has_key('img2_id'):
img2_id = request.args.get('img2_id')
if request.args.has_key('result_id'):
result_id = request.args.get('result_id')
if img1_id and img2_id and result_id:
merge_images_task.delay(
img1_primary_id_in=img1_id,
img1_alternate_id_in=uuid.uuid4(),
img2_id_in=img2_id,
img_id_out=result_id,
group_id='current'
)
return Response(json.dumps('request accepted'), status=202, mimetype='application/json')
def call_merge_images():
(img1_id, img2_id, result_id) = (None, None, None)
if request.args.has_key('img1_id'):
img1_id = request.args.get('img1_id')
if request.args.has_key('img2_id'):
img2_id = request.args.get('img2_id')
if request.args.has_key('result_id'):
result_id = request.args.get('result_id')
if img1_id and img2_id and result_id:
merge_images_task.delay(img1_primary_id_in=img1_id,
img1_alternate_id_in=uuid.uuid4(),
img2_id_in=img2_id,
img_id_out=result_id,
group_id='current')
return Response(json.dumps('request accepted'),
status=202,
mimetype='application/json')
