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From "Max Payton (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AIRFLOW-2415) Airflow Operators are unable to support integers in templatized fields
Date Thu, 03 May 2018 20:53:00 GMT
Max Payton created AIRFLOW-2415:
-----------------------------------

             Summary: Airflow Operators are unable to support integers in templatized fields
                 Key: AIRFLOW-2415
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-2415
             Project: Apache Airflow
          Issue Type: Bug
    Affects Versions: Airflow 2.0, Airflow 1.8
            Reporter: Max Payton


Currently, if you have an operator with a template fields argument that is a dictionary, e.g.:
`template_fields = ([dict_args])`

And you populate that dictionary with a field that an integer in a DAG, e.g.:
```
...
dict_args = \{'ds': '{{ ds }}', num_times: 5}
...
```

Then ariflow will give you the following error:
`\{base_task_runner.py:95} INFO - Subtask: airflow.exceptions.AirflowException: Type '<type
'int'>' used for parameter 'dict_args[num_times]' is not supported for templating`



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