1# -*- coding: utf-8 -*- # 2# Copyright 2021 Google LLC. All Rights Reserved. 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15"""A library for working with environment variables on functions.""" 16 17from __future__ import absolute_import 18from __future__ import division 19from __future__ import unicode_literals 20 21 22def GetEnvVarsAsDict(env_vars): 23 if env_vars: 24 return {prop.key: prop.value for prop in env_vars.additionalProperties} 25 else: 26 return {} 27 28 29def DictToEnvVarsProperty(env_vars_type_class=None, env_vars=None): 30 """Sets environment variables. 31 32 Args: 33 env_vars_type_class: type class of environment variables 34 env_vars: a dict of environment variables 35 36 Returns: 37 An message with the environment variables from env_vars 38 """ 39 if not env_vars_type_class or not env_vars: 40 return None 41 return env_vars_type_class(additionalProperties=[ 42 env_vars_type_class.AdditionalProperty(key=key, value=value) 43 for key, value in sorted(env_vars.items()) 44 ]) 45