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https://issues.apache.org/jira/browse/AIRFLOW-6076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17001778#comment-17001778
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ASF GitHub Bot commented on AIRFLOW-6076:
-----------------------------------------
KKcorps commented on pull request #6874: [AIRFLOW-6076] Fix dag.cli() Key error
URL: https://github.com/apache/airflow/pull/6874
Make sure you have checked _all_ steps below.
### Jira
- [X] My PR addresses the following [Airflow
Jira](https://issues.apache.org/jira/browse/AIRFLOW/) issues and references
them in the PR title. For example, "\[AIRFLOW-XXX\] My Airflow PR"
- https://issues.apache.org/jira/browse/AIRFLOW-6076
### Description
- [X] Here are some details about my PR, including screenshots of any UI
changes:
The DAG cli subcommands are nested inside the main command. The dictionary
only contained the main commands and not the nested commands. This resulted in
the KeyError.
Also, some of the DAG subcommands in `dag_subparsers` had names referring to
older version.
### Tests
- [X] My PR adds the following unit tests __OR__ does not need testing for
this extremely good reason:
Tests are already present
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> dag.cli() does not work properly
> --------------------------------
>
> Key: AIRFLOW-6076
> URL: https://issues.apache.org/jira/browse/AIRFLOW-6076
> Project: Apache Airflow
> Issue Type: Bug
> Components: cli, DAG
> Affects Versions: 2.0.0
> Reporter: Tomasz Urbaszek
> Priority: Major
>
> Using DAG().cli() results in an error:
>
> Traceback (most recent call last):
> File "/Users/usr/xx/airflow/airflow/example_dags/example_bash_operator.py",
> line 75, in <module>
> dag.cli()
> File "/Users/usr/xx/airflow/airflow/models/dag.py", line 1290, in cli
> parser = cli.CLIFactory.get_parser(dag_parser=True)
> File "/Users/usr/xx/airflow/airflow/bin/cli.py", line 997, in get_parser
> sub = cls.subparsers_dict[sub]
> KeyError: 'backfill'
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