superset sandbox 源码
superset sandbox 代码
文件路径：/superset-frontend/plugins/legacy-preset-chart-deckgl/src/utils/sandbox.js
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
// A safe alternative to JS's eval
import vm from 'vm';
import _ from 'underscore';
import * as d3array from 'd3-array';
import * as colors from './colors';
// Objects exposed here should be treated like a public API
// if `underscore` had backwards incompatible changes in a future release, we'd
// have to be careful about bumping the library as those changes could break user charts
const GLOBAL_CONTEXT = {
console,
_,
colors,
d3array,
};
// Copied/modified from https://github.com/hacksparrow/safe-eval/blob/master/index.js
export default function sandboxedEval(code, context, opts) {
const sandbox = {};
const resultKey = `SAFE_EVAL_${Math.floor(Math.random() * 1000000)}`;
sandbox[resultKey] = {};
const codeToEval = `${resultKey}=${code}`;
const sandboxContext = { ...GLOBAL_CONTEXT, ...context };
Object.keys(sandboxContext).forEach(key => {
sandbox[key] = sandboxContext[key];
});
try {
vm.runInNewContext(codeToEval, sandbox, opts);
return sandbox[resultKey];
} catch (error) {
return () => error;
}
}
相关信息
相关文章
superset computeBoundsFromPoints 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦