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
22 lines
800 B
JavaScript
22 lines
800 B
JavaScript
'use strict';
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var $ = require('../internals/export');
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var fails = require('../internals/fails');
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var isObject = require('../internals/is-object');
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var classof = require('../internals/classof-raw');
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var ARRAY_BUFFER_NON_EXTENSIBLE = require('../internals/array-buffer-non-extensible');
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// eslint-disable-next-line es/no-object-issealed -- safe
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var $isSealed = Object.isSealed;
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var FORCED = ARRAY_BUFFER_NON_EXTENSIBLE || fails(function () { $isSealed(1); });
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// `Object.isSealed` method
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// https://tc39.es/ecma262/#sec-object.issealed
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$({ target: 'Object', stat: true, forced: FORCED }, {
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isSealed: function isSealed(it) {
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if (!isObject(it)) return true;
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if (ARRAY_BUFFER_NON_EXTENSIBLE && classof(it) === 'ArrayBuffer') return true;
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return $isSealed ? $isSealed(it) : false;
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}
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});
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