ashb commented on a change in pull request #5372: [AIRFLOW-3057] add prev_*_date_success to template context URL: https://github.com/apache/airflow/pull/5372#discussion_r291059428
########## File path: airflow/models/dagrun.py ########## @@ -218,12 +219,19 @@ def get_dag(self): return self.dag @provide_session - def get_previous_dagrun(self, session=None): + def get_previous_dagrun(self, session: Session = None, state: str = None) -> Optional['DagRun']: """The previous DagRun, if there is one""" - return session.query(DagRun).filter( + assert isinstance(session, Session) # mypy Review comment: This is an odd one - what does it do without it? We don't need this anywhere else. Additionally can you keep `session` as the last kwarg please? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services