hunk.code_window:         # is the execution date in the future?
           if self.execution_date > datetime.now():
               return False
           # is the task still in the retry waiting period?
           elif self.state == State.UP_FOR_RETRY and not self.ready_for_retry():
               return False
           # does the task have an end_date prior to the execution date?
           elif self.task.end_date and self.execution_date > self.task.end_date:
  
hunk.labels: keep keep keep keep replace keep keep keep
hunk.after_edit:         elif self.is_premature():
  
hunk.file_path: airflow/models.py
hunk.type: replace
file: while echo "Running"; do
      airflow scheduler -n 5
      echo "Scheduler crashed with exit code $?.  Respawning.." >&2
      date >> /tmp/airflow_scheduler_errrors.txt
      sleep 1
  done
  