File size: 2,365 Bytes
476455e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
# ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
"""Custom exception classes for Sagemaker SDK"""
from __future__ import absolute_import
class UnexpectedStatusException(ValueError):
"""Raised when resource status is not expected and thus not allowed for further execution"""
def __init__(self, message, allowed_statuses, actual_status):
self.allowed_statuses = allowed_statuses
self.actual_status = actual_status
super(UnexpectedStatusException, self).__init__(message)
class CapacityError(UnexpectedStatusException):
"""Raised when resource status is not expected and fails with a reason of CapacityError"""
class AsyncInferenceError(Exception):
"""The base exception class for Async Inference exceptions."""
fmt = "An unspecified error occurred"
def __init__(self, **kwargs):
msg = self.fmt.format(**kwargs)
Exception.__init__(self, msg)
self.kwargs = kwargs
class ObjectNotExistedError(AsyncInferenceError):
"""Raised when Amazon S3 object not exist in the given path"""
fmt = "Object not exist at {output_path}. {message}"
def __init__(self, message, output_path):
super().__init__(message=message, output_path=output_path)
class PollingTimeoutError(AsyncInferenceError):
"""Raised when wait longer than expected and no result object in Amazon S3 bucket yet"""
fmt = "No result at {output_path} after polling for {seconds} seconds. {message}"
def __init__(self, message, output_path, seconds):
super().__init__(message=message, output_path=output_path, seconds=seconds)
class UnexpectedClientError(AsyncInferenceError):
"""Raised when ClientError's error code is not expected"""
fmt = "Encountered unexpected client error: {message}"
def __init__(self, message):
super().__init__(message=message)
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