airflow/ti_deps/deps/ready_to_reschedule.py
def _get_dep_statuses(self, ti, session, dep_context):
        """
        Determines whether a task is ready to be rescheduled. Only tasks in
        NONE state with at least one row in task_reschedule table are
        handled by this dependency class, otherwise this dependency is
        considered as passed. This dependency fails if the latest reschedule
        request's reschedule date is still in future.
        """
        if dep_context.ignore_in_reschedule_period:
            yield self._passing_status(
                reason="The context specified that being in a reschedule period was "
                       "permitted.")
            return

        if ti.state not in self.RESCHEDULEABLE_STATES:
            yield self._passing_status(
                reason="The task instance is not in State_UP_FOR_RESCHEDULE or NONE state.")
            return

        task_reschedules = TaskReschedule.find_for_task_instance(task_instance=ti)
        if not task_reschedules:
            yield self._passing_status(
                reason="There is no reschedule request for this task instance.")
            return

        now = timezone.utcnow()
        next_reschedule_date = task_reschedules[-1].reschedule_date
        if now >= next_reschedule_date:
            yield self._passing_status(
                reason="Task instance id ready for reschedule.")
            return

        yield self._failing_status(
            reason="Task is not ready for reschedule yet but will be rescheduled "
                   "automatically. Current date is {0} and task will be rescheduled "
                   "at {1}.".format(now.isoformat(), next_reschedule_date.isoformat()))
def _get_dep_statuses(self, ti, session, dep_context):
        if dep_context.ignore_in_reschedule_period:
            yield self._passing_status(
                reason="The context specified that being in a reschedule period was "
                       "permitted.")
            return

        if ti.state not in self.RESCHEDULEABLE_STATES:
            yield self._passing_status(
                reason="The task instance is not in State_UP_FOR_RESCHEDULE or NONE state.")
            return

        task_reschedules = TaskReschedule.find_for_task_instance(task_instance=ti)
        if not task_reschedules:
            yield self._passing_status(
                reason="There is no reschedule request for this task instance.")
            return

        now = timezone.utcnow()
        next_reschedule_date = task_reschedules[-1].reschedule_date
        if now >= next_reschedule_date:
            yield self._passing_status(
                reason="Task instance id ready for reschedule.")
            return

        yield self._failing_status(
            reason="Task is not ready for reschedule yet but will be rescheduled "
                   "automatically. Current date is {0} and task will be rescheduled "
                   "at {1}.".format(now.isoformat(), next_reschedule_date.isoformat()))
def _get_dep_statuses ( self , ti , session , dep_context ) : if dep_context . ignore_in_reschedule_period : yield self . _passing_status ( reason = "The context specified that being in a reschedule period was " "permitted." ) return if ti . state not in self . RESCHEDULEABLE_STATES : yield self . _passing_status ( reason = "The task instance is not in State_UP_FOR_RESCHEDULE or NONE state." ) return task_reschedules = TaskReschedule . find_for_task_instance ( task_instance = ti ) if not task_reschedules : yield self . _passing_status ( reason = "There is no reschedule request for this task instance." ) return now = timezone . utcnow ( ) next_reschedule_date = task_reschedules [ - 1 ] . reschedule_date if now >= next_reschedule_date : yield self . _passing_status ( reason = "Task instance id ready for reschedule." ) return yield self . _failing_status ( reason = "Task is not ready for reschedule yet but will be rescheduled " "automatically. Current date is {0} and task will be rescheduled " "at {1}." . format ( now . isoformat ( ) , next_reschedule_date . isoformat ( ) ) )
Determines whether a task is ready to be rescheduled. Only tasks in
        NONE state with at least one row in task_reschedule table are
        handled by this dependency class, otherwise this dependency is
        considered as passed. This dependency fails if the latest reschedule
        request's reschedule date is still in future.
Determines whether a task is ready to be rescheduled . Only tasks in NONE state with at least one row in task_reschedule table are handled by this dependency class otherwise this dependency is considered as passed . This dependency fails if the latest reschedule request s reschedule date is still in future .