[jira] [Work started] (AIRFLOW-806) UI should properly ignore DAG doc when it is None

["Daniel Huang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AIRFLOW-806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on AIRFLOW-806 started by Daniel Huang.
--------------------------------------------
> UI should properly ignore DAG doc when it is None
> -------------------------------------------------
>
>                 Key: AIRFLOW-806
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-806
>             Project: Apache Airflow
>          Issue Type: Improvement
>          Components: ui
>    Affects Versions: Airflow 1.7.1.3
>            Reporter: Daniel Huang
>            Assignee: Daniel Huang
>            Priority: Trivial
>
> If {{dag.doc_md = __doc__}}, but there are no docstrings on the file, the Graph view will error with:
> {code}
> AttributeError: 'NoneType' object has no attribute 'strip'
> {code}
> The UI should just assume we have no docs to show for the DAG. I suspect user in AIRFLOW-625 ran into this error.



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