This document describes Celery 2.4. For development docs, go here.
celery.exceptions¶
celery.exceptions¶
This module contains Celery-specific exceptions.
copyright: |
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license: | BSD, see LICENSE for more details. |
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exception
celery.exceptions.
AlreadyRegistered
¶ The task is already registered.
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exception
celery.exceptions.
CDeprecationWarning
¶
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exception
celery.exceptions.
CPendingDeprecationWarning
¶
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exception
celery.exceptions.
ImproperlyConfigured
¶ Celery is somehow improperly configured.
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exception
celery.exceptions.
MaxRetriesExceededError
¶ The tasks max restart limit has been exceeded.
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exception
celery.exceptions.
NotConfigured
¶ Celery has not been configured, as no config module has been found.
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exception
celery.exceptions.
NotRegistered
¶ The task is not registered.
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exception
celery.exceptions.
QueueNotFound
¶ Task routed to a queue not in CELERY_QUEUES.
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exception
celery.exceptions.
RetryTaskError
(message, exc, *args, **kwargs)¶ The task is to be retried later.
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exception
celery.exceptions.
SoftTimeLimitExceeded
¶ The soft time limit has been exceeded. This exception is raised to give the task a chance to clean up.
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exception
celery.exceptions.
SystemTerminate
¶ Signals that the worker should terminate.
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exception
celery.exceptions.
TaskRevokedError
¶ The task has been revoked, so no result available.
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exception
celery.exceptions.
TimeLimitExceeded
¶ The time limit has been exceeded and the job has been terminated.
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exception
celery.exceptions.
TimeoutError
¶ The operation timed out.
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exception
celery.exceptions.
WorkerLostError
¶ The worker processing a job has exited prematurely.