kaxil opened a new pull request #7578: [AIRFLOW-6856] BugFix: Paused Dags still Scheduled URL: https://github.com/apache/airflow/pull/7578 https://github.com/apache/airflow/pull/7476/ introduced a bug due to which Paused Dags where still Scheduled. The Bug is the following query returns a list of sets: Query: ``` paused_dag_ids = ( session.query(DagModel.dag_id) .filter(DagModel.is_paused.is_(True)) .filter(DagModel.dag_id.in_(dagbag.dag_ids)) .all() ) ``` Result: ``` [('example_bash_operator',)] ``` Hence in `_find_dags_to_process()` (below): ``` if len(self.dag_ids) > 0: dags = [dag for dag in dags if dag.dag_id in self.dag_ids and dag.dag_id not in paused_dag_ids] else: dags = [dag for dag in dags if dag.dag_id not in paused_dag_ids] return dags ``` following happens: ``` dags = [dag for dag in dags if "example_bash_operator" not in [('example_bash_operator',)] ] ``` This evaluates to false. Instead `paused_dag_ids` should be `{'example_bash_operator'}` (A set) or just a list `['example_bash_operator']` --- Issue link: WILL BE INSERTED BY [boring-cyborg](https://github.com/kaxil/boring-cyborg) Make sure to mark the boxes below before creating PR: [x] - [x] Description above provides context of the change - [x] Commit message/PR title starts with `[AIRFLOW-NNNN]`. AIRFLOW-NNNN = JIRA ID<sup>*</sup> - [x] Unit tests coverage for changes (not needed for documentation changes) - [x] Commits follow "[How to write a good git commit message](http://chris.beams.io/posts/git-commit/)" - [x] Relevant documentation is updated including usage instructions. - [x] I will engage committers as explained in [Contribution Workflow Example](https://github.com/apache/airflow/blob/master/CONTRIBUTING.rst#contribution-workflow-example). <sup>*</sup> For document-only changes commit message can start with `[AIRFLOW-XXXX]`. --- In case of fundamental code change, Airflow Improvement Proposal ([AIP](https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Improvements+Proposals)) is needed. In case of a new dependency, check compliance with the [ASF 3rd Party License Policy](https://www.apache.org/legal/resolved.html#category-x). In case of backwards incompatible changes please leave a note in [UPDATING.md](https://github.com/apache/airflow/blob/master/UPDATING.md). Read the [Pull Request Guidelines](https://github.com/apache/airflow/blob/master/CONTRIBUTING.rst#pull-request-guidelines) for more information.
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