From: Gulsum Atici Date: Wed, 22 Mar 2023 13:08:03 +0000 (+0300) Subject: Adding decorator for activity exceptions X-Git-Url: https://osm.etsi.org/gitweb/?a=commitdiff_plain;h=293a515829350c27cb832dc062bca14e627e736d;p=osm%2Fcommon.git Adding decorator for activity exceptions Change-Id: I637ce8d2d1e85ba1fb9349cf67b303548937e159 Signed-off-by: Gulsum Atici --- diff --git a/osm_common/temporal_exceptions.py b/osm_common/temporal_exceptions.py new file mode 100644 index 0000000..275bc45 --- /dev/null +++ b/osm_common/temporal_exceptions.py @@ -0,0 +1,41 @@ +# Copyright 2023 Canonical Ltd. + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License 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. + +from functools import wraps + +from temporalio.exceptions import ApplicationError + + +class RetryableException(ApplicationError): + def __init__(self, message): + super().__init__(message, non_retryable=False) + + +def wrap_exceptions(error_message="Unhandled exception"): + def Inner(func): + @wraps(func) + async def wrapper(*args, **kwargs): + try: + return await func(*args, **kwargs) + except Exception as err: + if isinstance(err, RetryableException): + raise err + raise ApplicationError( + f"{error_message}: {str(err)}", non_retryable=True + ) from err + + return wrapper + + return Inner