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- ===============================
- Django Models - celery.models
- ===============================
- .. data:: TASK_STATUS_PENDING
- The string status of a pending task.
- .. data:: TASK_STATUS_RETRY
-
- The string status of a task which is to be retried.
- .. data:: TASK_STATUS_FAILURE
-
- The string status of a failed task.
- .. data:: TASK_STATUS_DONE
-
- The string status of a task that was successfully executed.
- .. data:: TASK_STATUSES
-
- List of possible task statuses.
- .. data:: TASK_STATUSES_CHOICES
-
- Django choice tuple of possible task statuses, for usage in model/form
- fields ``choices`` argument.
- .. class:: TaskMeta
-
- Model for storing the result and status of a task.
-
- *Note* Only used if you're running the ``database`` backend.
- .. attribute:: task_id
- The unique task id.
- .. attribute:: status
- The current status for this task.
- .. attribute:: result
-
- The result after successful/failed execution. If the task failed,
- this contains the execption it raised.
- .. attribute:: date_done
- The date this task changed status.
- .. class:: PeriodicTaskMeta
-
- Metadata model for periodic tasks.
- .. attribute:: name
-
- The name of this task, as registered in the task registry.
- .. attribute:: last_run_at
- The date this periodic task was last run. Used to find out
- when it should be run next.
- .. attribute:: total_run_count
-
- The number of times this periodic task has been run.
- .. attribute:: task
-
- The class/function for this task.
- .. method:: delay()
- Delay the execution of a periodic task, and increment its total
- run count.
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