3 Dã\ ã@sLdZddlZddlZddlmZddlmZddlmZGdd„deƒZdS)a¼ 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. éN)ÚCloudFormationLintRule)Ú RuleMatch)ÚREGEX_ALPHANUMERICc@s8eZdZdZdZdZdZdZdgZd dd „Z d d „Z d S)ÚKeyNamez%Check if Mapping Keys are type stringZE7003z)Mapping keys are strings and alphanumericzECheck if Mappings keys are properly typed as strings and alphanumericz^https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/mappings-section-structure.htmlÚmappingTcCslg}t|tjƒs4d}|jt|dd…|j|ƒƒƒn4tjt|ƒ rh|rhd}|jt|dd…|j|ƒƒƒ|S)z/ Check the key name for string and alphanumericz%Mapping key ({0}) has to be a string.Nz@Mapping key ({0}) has invalid name. Name has to be alphanumeric.) Ú isinstanceÚsixÚ string_typesÚappendrÚformatÚreÚmatchr)ÚselfÚkeyÚpathZcheck_alphanumericÚmatchesÚmessage©rúx/private/var/folders/pf/wv4htv3x0qs2c2mp0dnn0kchsvlck3/T/pip-install-emcbgzcf/cfn-lint/cfnlint/rules/mappings/KeyName.pyÚ check_key s  zKeyName.check_keyc Cs g}|jjdiƒ}xˆ|jƒD]|\}}t|tƒrxh|jƒD]\\}}|j|j|d||gdƒƒt|tƒr8x.|jƒD]"\}} |j|j|d|||gƒƒqnWq8WqW|S)zCheck CloudFormation MappingZMappingsF)ÚtemplateÚgetÚitemsrÚdictÚextendr) rZcfnrZmappingsZ mapping_nameZ mapping_valueZkey_nameÚ key_valueZ sub_key_nameÚ_rrrr ,s  z KeyName.matchN)T) Ú__name__Ú __module__Ú __qualname__Ú__doc__ÚidZ shortdescÚ descriptionZ source_urlÚtagsrr rrrrrs r) r r rZcfnlintrrZcfnlint.helpersrrrrrrÚs