/usr/share/pyshared/celery/exceptions.py is in python-celery 2.4.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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"""
celery.exceptions
~~~~~~~~~~~~~~~~~
This module contains Celery-specific exceptions.
:copyright: (c) 2009 - 2011 by Ask Solem.
:license: BSD, see LICENSE for more details.
"""
from __future__ import absolute_import
UNREGISTERED_FMT = """\
Task of kind %s is not registered, please make sure it's imported.\
"""
class SystemTerminate(SystemExit):
"""Signals that the worker should terminate."""
class QueueNotFound(KeyError):
"""Task routed to a queue not in CELERY_QUEUES."""
class TimeLimitExceeded(Exception):
"""The time limit has been exceeded and the job has been terminated."""
class SoftTimeLimitExceeded(Exception):
"""The soft time limit has been exceeded. This exception is raised
to give the task a chance to clean up."""
class WorkerLostError(Exception):
"""The worker processing a job has exited prematurely."""
class ImproperlyConfigured(Exception):
"""Celery is somehow improperly configured."""
class NotRegistered(KeyError):
"""The task is not registered."""
def __repr__(self):
return UNREGISTERED_FMT % str(self)
class AlreadyRegistered(Exception):
"""The task is already registered."""
class TimeoutError(Exception):
"""The operation timed out."""
class MaxRetriesExceededError(Exception):
"""The tasks max restart limit has been exceeded."""
class RetryTaskError(Exception):
"""The task is to be retried later."""
def __init__(self, message, exc, *args, **kwargs):
self.exc = exc
Exception.__init__(self, message, exc, *args, **kwargs)
class TaskRevokedError(Exception):
"""The task has been revoked, so no result available."""
class NotConfigured(UserWarning):
"""Celery has not been configured, as no config module has been found."""
class CPendingDeprecationWarning(PendingDeprecationWarning):
pass
class CDeprecationWarning(DeprecationWarning):
pass
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