3 D\p@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@s8eZdZdZdZdZdZdZddgZdd Z d d Z d S) FindInMapKeysz%Check if FindInMap values are correctZW1011zFindInMap keys exist in the mapzzChecks the keys in a FindInMap to make sure they exist. Check only if the Map Name is a string and if the key is a string.zjhttps://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/intrinsic-function-reference-findinmap.htmlZ functions findinmapc Cspg}|d}|d}t|tjtfrlt|tjrl|j|}|rlt|tjtfr t|tjr|j|dkrd} |jt|dddg| j|||djt t ||j|rl|j|ij|dkrld} |jt|dddg| j|||djt t |nbx`|j D]T\} } | j|dkrd} |jt|dddg| j||| djt t |qW|S)z% Check the validity of the first key rNz;FindInMap first key "{0}" doesn't exist in map "{1}" at {3}/zHFindInMap second key "{0}" doesn't exist in map "{1}" under "{2}" at {3}) isinstancesix string_typesintgetappendrformatjoinmapstritems) selfZmap_namekeysmappingstreematchesZ first_keyZ second_keymappingmessagekeyvaluer/private/var/folders/pf/wv4htv3x0qs2c2mp0dnn0kchsvlck3/T/pip-install-emcbgzcf/cfn-lint/cfnlint/rules/functions/FindInMapKeys.py check_keyss6    "&zFindInMapKeys.check_keyscCsjg}|jd}|j}xN|D]F}|dd}|d}t|dkr|j|j|d|dd||qW|S)zCheck CloudFormation GetAttz Fn::FindInMapNrrr!)Zsearch_deep_keysZ get_mappingslenextendr)rZcfnrZ findinmapsrrrZmap_objrrrmatch@s    &zFindInMapKeys.matchN) __name__ __module__ __qualname____doc__idZ shortdesc descriptionZ source_urltagsrr$rrrrrs!r)r(r Zcfnlintrrrrrrrs