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From "Daniel Huang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AIRFLOW-1076) Support getting variable by string in templates
Date Wed, 05 Apr 2017 23:43:41 GMT
Daniel Huang created AIRFLOW-1076:
-------------------------------------

             Summary: 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.



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