{% for task in tasks %} {% if task.output_file %} {% else %} {% endif %} {% endfor %}

{{ name }}

Task-paras	Task-status	Task-udate	Task-input-file	Task-output-file	Task-output
{{ task.para }}	{{ task.status }}	{{ task.udate }}	{{ task.input_file }}	{{ task.output_file }}	{{ task.output_file }}	{{ task.output }}