| {# |
| 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 {{ pickling_library }} |
| import sys |
| |
| # Check whether Airflow is available in the environment. |
| # If it is, we'll want to ensure that we integrate any macros that are being provided |
| # by plugins prior to unpickling the task context. |
| if sys.version_info.major >= 3 and sys.version_info.minor >= 6: |
| try: |
| from airflow.plugins_manager import integrate_macros_plugins |
| integrate_macros_plugins() |
| except ImportError: |
| # Airflow is not available in this environment, therefore we won't |
| # be able to integrate any plugin macros. |
| pass |
| |
| # Read args |
| {% if op_args or op_kwargs %} |
| with open(sys.argv[1], "rb") as file: |
| arg_dict = {{ pickling_library }}.load(file) |
| {% else %} |
| arg_dict = {"args": [], "kwargs": {}} |
| {% endif %} |
| |
| # Read string args |
| with open(sys.argv[3], "r") as file: |
| virtualenv_string_args = list(map(lambda x: x.strip(), list(file))) |
| |
| # Script |
| {{ python_callable_source }} |
| res = {{ python_callable }}(*arg_dict["args"], **arg_dict["kwargs"]) |
| |
| # Write output |
| with open(sys.argv[2], "wb") as file: |
| if res: |
| {{ pickling_library }}.dump(res, file) |