superset utils 源码
superset utils 代码
文件路径：/superset-frontend/src/showSavedQuery/utils.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.
*/
export function getNestedValue(obj, id, separator = '.') {
/*
* Given a nested object and an id, return the nested value.
*
* > getNestedValue({a:{b:1}}, 'a.b')
* < 1
*/
const index = id.indexOf(separator);
if (index === -1) {
return obj[id];
}
const name = id.slice(0, index);
const rest = id.slice(index + separator.length);
return getNestedValue(obj[name], rest, separator);
}
export function interpolate(str, obj) {
/*
* Programmatic template string for interpolation.
*
* > interpolate('foo ${a.b}', {a:{b:1}})
* < "foo 1"
*/
return str.replace(/\$\{(.+?)\}/g, (match, id) => getNestedValue(obj, id));
}
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