3 D\ @s8dZddlZddlmZddlmZGdddeZdS)a Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. N)CloudFormationLintRule) RuleMatchc@s0eZdZdZdZdZdZdZddgZdd Z d S) GetAzz!Check if GetAz values are correctZE1015zGetAz validation of parametersz'Making sure the function not is of listzuhttps://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/intrinsic-function-reference-getavailabilityzones.htmlZ functionsZgetazc Csrg}|jd}x\|D]R}|d }t|tjrz|dkrx||jkrxd}|jt|dd |jdjt t |dd qt|t rt |dkr4t|t rx|j D]N\}}|dks|dkrd }|jt|dd |jdjt t |ddqWn6d }|jt|dd|jdjt t |ddqd }|jt|dd|jdjt t |ddqW|S)zCheck CloudFormation GetAzz Fn::GetAZsz;GetAZs should be of empty or string of valid region for {0}N/ZRefz AWS::Regionz.GetAZs should be of Ref to AWS::Region for {0}rrrrrrrr)Zsearch_deep_keys isinstancesix string_typesZregionsappendrformatjoinmapstrdictlenitems) selfZcfnmatchesZ getaz_objsZ getaz_objZ getaz_valuemessagekeyvaluerw/private/var/folders/pf/wv4htv3x0qs2c2mp0dnn0kchsvlck3/T/pip-install-emcbgzcf/cfn-lint/cfnlint/rules/functions/GetAz.pymatchs0  .  2.0z GetAz.matchN) __name__ __module__ __qualname____doc__idZ shortdesc descriptionZ source_urltagsrrrrrrsr)rr Zcfnlintrrrrrrrs