+
+
+class V2TaskLog(ApiResource):
+
+ def get(self, task_id):
+ try:
+ uuid.UUID(task_id)
+ except ValueError:
+ return result_handler(consts.API_ERROR, 'invalid task id')
+
+ task_handler = V2TaskHandler()
+ try:
+ task = task_handler.get_by_uuid(task_id)
+ except ValueError:
+ return result_handler(consts.API_ERROR, 'no such task id')
+
+ index = int(self._get_args().get('index', 0))
+
+ try:
+ with open(os.path.join(consts.TASK_LOG_DIR, '{}.log'.format(task_id))) as f:
+ f.seek(index)
+ data = f.readlines()
+ index = f.tell()
+ except OSError as e:
+ if e.errno == errno.ENOENT:
+ return result_handler(consts.API_ERROR, 'log file does not exist')
+ return result_handler(consts.API_ERROR, 'error with log file')
+
+ return_data = {
+ 'index': index,
+ 'data': data
+ }
+
+ return result_handler(task.status, return_data)