flying-hero
96f6318101
新增: - backend/venv/ - Python 虚拟环境 - backend/start.sh - 启动脚本（使用虚拟环境） - backend/requirements.txt - 依赖列表 - .gitignore - 忽略虚拟环境和缓存文件 说明: - 每个项目使用独立虚拟环境 - 避免依赖冲突 - 启动脚本自动创建和激活虚拟环境
23 lines
611 B
JavaScript
23 lines
611 B
JavaScript
'use strict'
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const implementation = {
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isTag: node => node !== undefined && 'name' in node,
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getAttributeValue: ( elem, name ) => {
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if( implementation.isTag( elem ) && elem.attribs ) return elem.attribs[ name ]
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},
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getChildren: node => node.children,
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getName: elem => {
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if( implementation.isTag( elem ) ) return elem.name
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},
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getParent: node => node.parent,
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getText: node => node.children.map( child => {
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if( child.text ) return child.text
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if( implementation.isTag( child ) ) return implementation.getText( child )
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return ''
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}).join( '' )
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}
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module.exports = implementation
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