def handle_uploaded_file(request, file, obj_id=''): prefix = '%s_'%(obj_id) sufix = '' file_name = file_name_pattern( formatText(str(file)), prefix=prefix, sufix=sufix) base_path = urljoin(MEDIA_ROOT+"/", file_path_pattern(request)).replace("//","/") storage = DefaultFileStorage(location = base_path, base_url = MEDIA_URL) path = storage.save(file_name, file) # Post Image to Vuforia using RESTful API vkeys = vuforia_keys(request) vuforia = Vuforia( access_key = str(vkeys.get('vuforia_access_key')), secret_key = str(vkeys.get('vuforia_secret_key')) ) image_f = '' for chunk in file.chunks(): image_f+= chunk pil_img = Image.open(StringIO(str(image_f))) (width, height) = pil_img.size image_file = file image = base64.b64encode(str(image_f)) #================Meta Data Example================== # # metadata_file = open('[METADATA_FILE]') # metadata = base64.b64encode(metadata_file.read()) #=================================================== metadata = base64.b64encode( '%s'%(image_file) ) # Metadata Added/Overrided after submition by ./cron.py target_response = vuforia.add_target({ "name": file_name, "width": width, "image": image, "application_metadata": metadata, "active_flag": 1 }) return (path, target_response)