| #!/usr/bin/env python |
| # 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. |
| def describe(processor): |
| processor.setDescription("Adds an attribute to your flow files") |
| |
| def onInitialize(processor): |
| processor.setSupportsDynamicProperties() |
| |
| def onTrigger(context, session): |
| flow_file = session.get() |
| if flow_file is not None: |
| flow_file.addAttribute("Python attribute","attributevalue") |
| session.transfer(flow_file, REL_SUCCESS) |
