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38 lines
1.3 KiB
JavaScript
38 lines
1.3 KiB
JavaScript
// Copyright (c) Jupyter Development Team.
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// Distributed under the terms of the Modified BSD License.
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// We dynamically set the webpack public path based on the page config
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// settings from the JupyterLab app. We copy some of the pageconfig parsing
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// logic in @jupyterlab/coreutils below, since this must run before any other
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// files are loaded (including @jupyterlab/coreutils).
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/**
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* Get global configuration data for the Jupyter application.
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*
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* @param name - The name of the configuration option.
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*
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* @returns The config value or an empty string if not found.
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*
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* #### Notes
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* All values are treated as strings.
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* For browser based applications, it is assumed that the page HTML
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* includes a script tag with the id `jupyter-config-data` containing the
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* configuration as valid JSON. In order to support the classic Notebook,
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* we fall back on checking for `body` data of the given `name`.
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*/
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function getOption(name) {
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let configData = Object.create(null);
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// Use script tag if available.
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if (typeof document !== 'undefined' && document) {
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const el = document.getElementById('jupyter-config-data');
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if (el) {
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configData = JSON.parse(el.textContent || '{}');
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}
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}
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return configData[name] || '';
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}
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// eslint-disable-next-line no-undef
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__webpack_public_path__ = getOption('fullStaticUrl') + '/';
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