def __TranslateError(error, detail=''):
"""Translates a TaskQueueServiceError into an exception.
Args:
error: Value from TaskQueueServiceError enum.
detail: A human-readable description of the error.
Returns:
The corresponding Exception sub-class for that error code.
"""
if (error >= taskqueue_service_pb.TaskQueueServiceError.DATASTORE_ERROR
and isinstance(error, int)):
from google.appengine.api import datastore
datastore_exception = datastore._DatastoreExceptionFromErrorCodeAndDetail(
error - taskqueue_service_pb.TaskQueueServiceError.DATASTORE_ERROR,
detail)
class JointException(datastore_exception.__class__, DatastoreError):
"""There was a datastore error while accessing the queue."""
__msg = (u'taskqueue.DatastoreError caused by: %s %s' %
(datastore_exception.__class__, detail))
def __str__(self):
return JointException.__msg
return JointException()
else:
exception_class = _ERROR_MAPPING.get(error, None)
if exception_class:
return exception_class(detail)
else:
return Error('Application error %s: %s' % (error, detail))
def __TranslateError(error, detail=''):
"""Translates a TaskQueueServiceError into an exception.
Args:
error: Value from TaskQueueServiceError enum.
detail: A human-readable description of the error.
Returns:
The corresponding Exception sub-class for that error code.
"""
if (error >= taskqueue_service_pb.TaskQueueServiceError.DATASTORE_ERROR
and isinstance(error, int)):
from google.appengine.api import datastore
datastore_exception = datastore._DatastoreExceptionFromErrorCodeAndDetail(
error -
taskqueue_service_pb.TaskQueueServiceError.DATASTORE_ERROR,
detail)
class JointException(datastore_exception.__class__,
DatastoreError):
"""There was a datastore error while accessing the queue."""
__msg = (u'taskqueue.DatastoreError caused by: %s %s' %
(datastore_exception.__class__, detail))
def __str__(self):
return JointException.__msg
return JointException()
else:
exception_class = _ERROR_MAPPING.get(error, None)
if exception_class:
return exception_class(detail)
else:
return Error('Application error %s: %s' % (error, detail))