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
25 lines
740 B
JavaScript
25 lines
740 B
JavaScript
var walk = require('css-tree').walk;
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var handlers = {
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Atrule: require('./Atrule'),
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AttributeSelector: require('./AttributeSelector'),
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Value: require('./Value'),
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Dimension: require('./Dimension'),
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Percentage: require('./Percentage'),
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Number: require('./Number'),
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String: require('./String'),
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Url: require('./Url'),
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Hash: require('./color').compressHex,
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Identifier: require('./color').compressIdent,
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Function: require('./color').compressFunction
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};
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module.exports = function(ast) {
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walk(ast, {
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leave: function(node, item, list) {
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if (handlers.hasOwnProperty(node.type)) {
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handlers[node.type].call(this, node, item, list);
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}
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}
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});
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};
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