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
44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
'use strict';
|
|
|
|
var $TypeError = require('es-errors/type');
|
|
|
|
var hasOwn = require('hasown');
|
|
|
|
var IsDataDescriptor = require('./IsDataDescriptor');
|
|
var IsGenericDescriptor = require('./IsGenericDescriptor');
|
|
|
|
var isPropertyDescriptor = require('../helpers/records/property-descriptor');
|
|
|
|
// https://262.ecma-international.org/6.0/#sec-completepropertydescriptor
|
|
|
|
module.exports = function CompletePropertyDescriptor(Desc) {
|
|
if (!isPropertyDescriptor(Desc)) {
|
|
throw new $TypeError('Assertion failed: `Desc` must be a Property Descriptor');
|
|
}
|
|
|
|
/* eslint no-param-reassign: 0 */
|
|
|
|
if (IsGenericDescriptor(Desc) || IsDataDescriptor(Desc)) {
|
|
if (!hasOwn(Desc, '[[Value]]')) {
|
|
Desc['[[Value]]'] = void 0;
|
|
}
|
|
if (!hasOwn(Desc, '[[Writable]]')) {
|
|
Desc['[[Writable]]'] = false;
|
|
}
|
|
} else {
|
|
if (!hasOwn(Desc, '[[Get]]')) {
|
|
Desc['[[Get]]'] = void 0;
|
|
}
|
|
if (!hasOwn(Desc, '[[Set]]')) {
|
|
Desc['[[Set]]'] = void 0;
|
|
}
|
|
}
|
|
if (!hasOwn(Desc, '[[Enumerable]]')) {
|
|
Desc['[[Enumerable]]'] = false;
|
|
}
|
|
if (!hasOwn(Desc, '[[Configurable]]')) {
|
|
Desc['[[Configurable]]'] = false;
|
|
}
|
|
return Desc;
|
|
};
|