You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@airflow.apache.org by "Daniel Huang (JIRA)" <ji...@apache.org> on 2017/04/06 01:03:41 UTC
[jira] [Work started] (AIRFLOW-1076) Support getting variable by
string in templates
[ https://issues.apache.org/jira/browse/AIRFLOW-1076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on AIRFLOW-1076 started by Daniel Huang.
---------------------------------------------
> Support getting variable by string in templates
> -----------------------------------------------
>
> Key: AIRFLOW-1076
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1076
> Project: Apache Airflow
> Issue Type: Improvement
> Reporter: Daniel Huang
> Assignee: Daniel Huang
> Priority: Minor
>
> Currently, one can fetch variables in templates with {{ var.value.foo }}. But that doesn't work if the variable key has a character you can't use as an attribute, like ":" or "-".
> Should provide alternative method of {{ var.value.get('foo:bar') }}. Can then also supply a default value if the variable is not found. This also allows you to fetch the variable specified in another jinja variable (probably not common use case).
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)