1# Copyright 2017, Google LLC All rights reserved.
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7# http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15from __future__ import absolute_import
16
17from google.api_core.exceptions import GoogleAPICallError
18from google.cloud.pubsub_v1.exceptions import TimeoutError
19
20
21class PublishError(GoogleAPICallError):
22 pass
23
24
25class MessageTooLargeError(ValueError):
26 """Attempt to publish a message that would exceed the server max size limit."""
27
28
29class PublishToPausedOrderingKeyException(Exception):
30 """Publish attempted to paused ordering key. To resume publishing, call
31 the resumePublish method on the publisher Client object with this
32 ordering key. Ordering keys are paused if an unrecoverable error
33 occurred during publish of a batch for that key.
34 """
35
36 def __init__(self, ordering_key: str):
37 self.ordering_key = ordering_key
38 super(PublishToPausedOrderingKeyException, self).__init__()
39
40
41class FlowControlLimitError(Exception):
42 """An action resulted in exceeding the flow control limits."""
43
44
45__all__ = (
46 "FlowControlLimitError",
47 "MessageTooLargeError",
48 "PublishError",
49 "TimeoutError",
50 "PublishToPausedOrderingKeyException",
51)