mmengine.utils.track_iter_progress¶ mmengine.utils.track_iter_progress(tasks, bar_width=50, file=<_io.TextIOWrapper name='<stdout>' mode='w' encoding='utf-8'>)[source]¶ Track the progress of tasks iteration or enumeration with a progress bar. Tasks are yielded with a simple for-loop. Parameters tasks (list or tuple[Iterable, int]) – A list of tasks or (tasks, total num). bar_width (int) – Width of progress bar. Yields list – The task results.