| ############################################################################ |
| # 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. |
| |
| from tajo_util import output_type |
| |
| @output_type('int4') |
| def return_one(): |
| return 1 |
| |
| @output_type("text") |
| def helloworld(): |
| return 'Hello, World' |
| |
| # No decorator - blob |
| def concat_py(str): |
| return str+str |
| |
| @output_type('int4') |
| def add_py(a,b): |
| if a != None and b != None: |
| return a+b |
| else: |
| return None |
