| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| |
| import sys |
| |
| from allura.lib.decorators import task, event_handler |
| from allura.lib.exceptions import CompoundError |
| |
| |
| @task |
| def event(event_type, *args, **kwargs): |
| exceptions = [] |
| for t in event_handler.listeners[event_type]: |
| try: |
| t(event_type, *args, **kwargs) |
| except: |
| exceptions.append(sys.exc_info()) |
| if exceptions: |
| if len(exceptions) == 1: |
| raise exceptions[0][0], exceptions[0][1], exceptions[0][2] |
| else: |
| raise CompoundError(*exceptions) |