D-Net

		fs_path = item['fsPath']

		objectId = item['id']

		if os.path.isfile(fs_path):

			if not file_exist(bucket, '%s/%s'%(obsId,objectId)):

				key = bucket.new_key('%s/%s'%(obsId,objectId))

				try:

				except Exception as e:

					time.sleep(10)

					key.set_contents_from_filename(fs_path)

				item.pop('_id', None)

				item.pop('fsPath')

				item['uri'] = 's3://%s/%s'%(bucket.name, key.name)