searxng/dev/engines/online/springer.html

281 lines
22 KiB
HTML
Raw Permalink Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!DOCTYPE html>
<html lang="en" data-content_root="../../../">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Springer Nature &#8212; SearXNG Documentation (2025.11.7+b9b46431b)</title>
<link rel="stylesheet" type="text/css" href="../../../_static/pygments.css?v=6625fa76" />
<link rel="stylesheet" type="text/css" href="../../../_static/searxng.css?v=52e4ff28" />
<script src="../../../_static/documentation_options.js?v=abc48383"></script>
<script src="../../../_static/doctools.js?v=9bcbadda"></script>
<script src="../../../_static/sphinx_highlight.js?v=dc90522c"></script>
<script data-project="searxng" data-version="2025.11.7+b9b46431b" src="../../../_static/describe_version.js?v=fa7f30d0"></script>
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
<link rel="next" title="Startpage Engines" href="startpage.html" />
<link rel="prev" title="Sourcehut" href="sourcehut.html" />
</head><body>
<div class="related" role="navigation" aria-label="Related">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="../../../genindex.html" title="General Index"
accesskey="I">index</a></li>
<li class="right" >
<a href="../../../py-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li class="right" >
<a href="startpage.html" title="Startpage Engines"
accesskey="N">next</a> |</li>
<li class="right" >
<a href="sourcehut.html" title="Sourcehut"
accesskey="P">previous</a> |</li>
<li class="nav-item nav-item-0"><a href="../../../index.html">SearXNG Documentation (2025.11.7+b9b46431b)</a> &#187;</li>
<li class="nav-item nav-item-1"><a href="../../index.html" >Developer documentation</a> &#187;</li>
<li class="nav-item nav-item-2"><a href="../index.html" accesskey="U">Engine Implementations</a> &#187;</li>
<li class="nav-item nav-item-this"><a href="">Springer Nature</a></li>
</ul>
</div>
<div class="document">
<div class="documentwrapper">
<div class="bodywrapper">
<div class="body" role="main">
<section id="module-searx.engines.springer">
<span id="springer-nature"></span><span id="springer-engine"></span><h1>Springer Nature<a class="headerlink" href="#module-searx.engines.springer" title="Link to this heading"></a></h1>
<p><a class="reference external" href="https://www.springernature.com/">Springer Nature</a> is a global publisher dedicated to providing service to
research community with official <a class="reference external" href="https://dev.springernature.com/docs/introduction/">Springer-API</a> (<a class="reference external" href="https://dev.springernature.com/docs/live-documentation/">API-Playground</a>).</p>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>The Springer engine requires an API key, which can be obtained via the
<a class="reference external" href="https://dev.springernature.com/subscription/">Springer subscription</a>.</p>
</div>
<p>Since the search term is passed 1:1 to the API, SearXNG users can use the
<a class="reference external" href="https://dev.springernature.com/docs/supported-query-params/">Supported Query Parameters</a>.</p>
<ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">!springer</span> <span class="pre">(doi:10.1007/s10948-025-07019-1</span> <span class="pre">OR</span> <span class="pre">doi:10.1007/s10948-025-07035-1)</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">!springer</span> <span class="pre">keyword:ybco</span></code></p></li>
</ul>
<p>However, please note that the available options depend on the subscription type.</p>
<p>For example, the <code class="docutils literal notranslate"><span class="pre">year:</span></code> filter requires a <em>Premium Plan</em> subscription.</p>
<ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">!springer</span> <span class="pre">keyword:ybco</span> <span class="pre">year:2024</span></code></p></li>
</ul>
<p>The engine uses the REST <a class="reference external" href="https://dev.springernature.com/docs/api-endpoints/meta-api/">Meta-API</a> <cite>v2</cite> endpoint, but there is also a <a class="reference external" href="https://pypi.org/project/springernature-api-client/">Python
API Wrapper</a>.</p>
<section id="configuration">
<h2>Configuration<a class="headerlink" href="#configuration" title="Link to this heading"></a></h2>
<p>The engine has the following additional settings:</p>
<ul class="simple">
<li><p><a class="reference internal" href="#searx.engines.springer.api_key" title="searx.engines.springer.api_key"><code class="xref py py-obj docutils literal notranslate"><span class="pre">api_key</span></code></a></p></li>
</ul>
<div class="highlight-yaml notranslate"><div class="highlight"><pre><span></span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">springer nature</span>
<span class="w"> </span><span class="nt">api_key</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;...&quot;</span>
<span class="w"> </span><span class="nt">inactive</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">false</span>
</pre></div>
</div>
</section>
<section id="implementations">
<h2>Implementations<a class="headerlink" href="#implementations" title="Link to this heading"></a></h2>
</section>
<dl class="py data">
<dt class="sig sig-object py" id="searx.engines.springer.nb_per_page">
<span class="sig-prename descclassname"><span class="pre">searx.engines.springer.</span></span><span class="sig-name descname"><span class="pre">nb_per_page</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">10</span></em><a class="headerlink" href="#searx.engines.springer.nb_per_page" title="Link to this definition"></a></dt>
<dd><p>Number of results to return in the request, see <a class="reference external" href="https://dev.springernature.com/docs/advanced-querying/pagination-limits/">Pagination and Limits</a> for
more details.</p>
</dd></dl>
<dl class="py data">
<dt class="sig sig-object py" id="searx.engines.springer.api_key">
<span class="sig-prename descclassname"><span class="pre">searx.engines.springer.</span></span><span class="sig-name descname"><span class="pre">api_key</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">''</span></em><a class="headerlink" href="#searx.engines.springer.api_key" title="Link to this definition"></a></dt>
<dd><p>Key used for the <a class="reference external" href="https://dev.springernature.com/docs/api-endpoints/meta-api/">Meta-API</a>. Get your API key from: <a class="reference external" href="https://dev.springernature.com/subscription/">Springer subscription</a></p>
</dd></dl>
<dl class="py data">
<dt class="sig sig-object py" id="searx.engines.springer.base_url">
<span class="sig-prename descclassname"><span class="pre">searx.engines.springer.</span></span><span class="sig-name descname"><span class="pre">base_url</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">'https://api.springernature.com/meta/v2/json'</span></em><a class="headerlink" href="#searx.engines.springer.base_url" title="Link to this definition"></a></dt>
<dd><p>An enhanced endpoint with additional metadata fields and optimized queries
for more efficient and comprehensive retrieval (<a class="reference external" href="https://dev.springernature.com/docs/api-endpoints/meta-api/">Meta-API</a> <cite>v2</cite>).</p>
</dd></dl>
<dl class="py function">
<dt class="sig sig-object py" id="searx.engines.springer.setup">
<span class="sig-prename descclassname"><span class="pre">searx.engines.springer.</span></span><span class="sig-name descname"><span class="pre">setup</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">engine_settings</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.14)"><span class="pre">dict</span></a><span class="p"><span class="pre">[</span></span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.14)"><span class="pre">str</span></a><span class="p"><span class="pre">,</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.Any" title="(in Python v3.14)"><span class="pre">Any</span></a><span class="p"><span class="pre">]</span></span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference external" href="https://docs.python.org/3/library/functions.html#bool" title="(in Python v3.14)"><span class="pre">bool</span></a></span></span><a class="reference internal" href="../../../_modules/searx/engines/springer.html#setup"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#searx.engines.springer.setup" title="Link to this definition"></a></dt>
<dd><p>Initialization of the Springer engine, checks whether the
<a class="reference internal" href="#searx.engines.springer.api_key" title="searx.engines.springer.api_key"><code class="xref py py-obj docutils literal notranslate"><span class="pre">api_key</span></code></a> is set, otherwise the engine is inactive.</p>
</dd></dl>
</section>
<div class="clearer"></div>
</div>
</div>
</div>
<span id="sidebar-top"></span>
<div class="sphinxsidebar" role="navigation" aria-label="Main">
<div class="sphinxsidebarwrapper">
<p class="logo"><a href="../../../index.html">
<img class="logo" src="../../../_static/searxng-wordmark.svg" alt="Logo of SearXNG"/>
</a></p>
<h3><a href="../../../index.html">Table of Contents</a></h3>
<ul class="current">
<li class="toctree-l1"><a class="reference internal" href="../../../user/index.html">User information</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../own-instance.html">Why use a private instance?</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../admin/index.html">Administrator documentation</a></li>
<li class="toctree-l1 current"><a class="reference internal" href="../../index.html">Developer documentation</a><ul class="current">
<li class="toctree-l2"><a class="reference internal" href="../../quickstart.html">Development Quickstart</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../commits.html">Git Commits &amp; Change Management</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../contribution_guide.html">How to contribute</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../extended_types.html">Extended Types</a></li>
<li class="toctree-l2 current"><a class="reference internal" href="../index.html">Engine Implementations</a><ul class="current">
<li class="toctree-l3"><a class="reference internal" href="../enginelib.html">Engine Library</a></li>
<li class="toctree-l3"><a class="reference internal" href="../engines.html">SearXNGs engines loader</a></li>
<li class="toctree-l3"><a class="reference internal" href="../engine_overview.html">Engine Overview</a></li>
<li class="toctree-l3"><a class="reference internal" href="../index.html#resultlist-and-engines">ResultList and engines</a></li>
<li class="toctree-l3 current"><a class="reference internal" href="../index.html#engine-types">Engine Types</a><ul class="current">
<li class="toctree-l4 current"><a class="reference internal" href="../index.html#online-engines">Online Engines</a><ul class="current">
<li class="toctree-l5"><a class="reference internal" href="../demo/demo_online.html">Demo Online Engine</a></li>
<li class="toctree-l5"><a class="reference internal" href="../xpath.html">XPath Engine</a></li>
<li class="toctree-l5"><a class="reference internal" href="../mediawiki.html">MediaWiki Engine</a></li>
<li class="toctree-l5"><a class="reference internal" href="../json_engine.html">JSON Engine</a></li>
<li class="toctree-l5"><a class="reference internal" href="adobe_stock.html">Adobe Stock</a></li>
<li class="toctree-l5"><a class="reference internal" href="alpinelinux.html">Alpine Linux Packages</a></li>
<li class="toctree-l5"><a class="reference internal" href="annas_archive.html">Annas Archive</a></li>
<li class="toctree-l5"><a class="reference internal" href="archlinux.html">Arch Linux</a></li>
<li class="toctree-l5"><a class="reference internal" href="arxiv.html">arXiv</a></li>
<li class="toctree-l5"><a class="reference internal" href="astrophysics_data_system.html">Astrophysics Data System (ADS)</a></li>
<li class="toctree-l5"><a class="reference internal" href="azure.html">Azure Resources</a></li>
<li class="toctree-l5"><a class="reference internal" href="bing.html">Bing Engines</a></li>
<li class="toctree-l5"><a class="reference internal" href="bpb.html">Bpb</a></li>
<li class="toctree-l5"><a class="reference internal" href="brave.html">Brave Engines</a></li>
<li class="toctree-l5"><a class="reference internal" href="bt4g.html">BT4G</a></li>
<li class="toctree-l5"><a class="reference internal" href="chinaso.html">ChinaSo</a></li>
<li class="toctree-l5"><a class="reference internal" href="core.html">CORE</a></li>
<li class="toctree-l5"><a class="reference internal" href="crossref.html">Crossref</a></li>
<li class="toctree-l5"><a class="reference internal" href="dailymotion.html">Dailymotion</a></li>
<li class="toctree-l5"><a class="reference internal" href="discourse.html">Discourse Forums</a></li>
<li class="toctree-l5"><a class="reference internal" href="duckduckgo.html">DuckDuckGo Engines</a></li>
<li class="toctree-l5"><a class="reference internal" href="geizhals.html">Geizhals</a></li>
<li class="toctree-l5"><a class="reference internal" href="gitea.html">Gitea</a></li>
<li class="toctree-l5"><a class="reference internal" href="github_code.html">Github Code</a></li>
<li class="toctree-l5"><a class="reference internal" href="gitlab.html">GitLab</a></li>
<li class="toctree-l5"><a class="reference internal" href="google.html">Google Engines</a></li>
<li class="toctree-l5"><a class="reference internal" href="huggingface.html">Hugging Face</a></li>
<li class="toctree-l5"><a class="reference internal" href="lemmy.html">Lemmy</a></li>
<li class="toctree-l5"><a class="reference internal" href="loc.html">Library of Congress</a></li>
<li class="toctree-l5"><a class="reference internal" href="marginalia.html">Marginalia Search</a></li>
<li class="toctree-l5"><a class="reference internal" href="mastodon.html">Mastodon</a></li>
<li class="toctree-l5"><a class="reference internal" href="moviepilot.html">Moviepilot</a></li>
<li class="toctree-l5"><a class="reference internal" href="mrs.html">Matrix Rooms Search (MRS)</a></li>
<li class="toctree-l5"><a class="reference internal" href="mullvad_leta.html">Mullvad-Leta</a></li>
<li class="toctree-l5"><a class="reference internal" href="mwmbl.html">Mwmbl Engine</a></li>
<li class="toctree-l5"><a class="reference internal" href="odysee.html">Odysee</a></li>
<li class="toctree-l5"><a class="reference internal" href="openalex.html">OpenAlex</a></li>
<li class="toctree-l5"><a class="reference internal" href="openlibrary.html">Open Library</a></li>
<li class="toctree-l5"><a class="reference internal" href="peertube.html">Peertube Engines</a></li>
<li class="toctree-l5"><a class="reference internal" href="piped.html">Piped</a></li>
<li class="toctree-l5"><a class="reference internal" href="presearch.html">Presearch Engine</a></li>
<li class="toctree-l5"><a class="reference internal" href="pubmed.html">PubMed</a></li>
<li class="toctree-l5"><a class="reference internal" href="qwant.html">Qwant</a></li>
<li class="toctree-l5"><a class="reference internal" href="radio_browser.html">RadioBrowser</a></li>
<li class="toctree-l5"><a class="reference internal" href="recoll.html">Recoll Engine</a></li>
<li class="toctree-l5"><a class="reference internal" href="repology.html">Repology</a></li>
<li class="toctree-l5"><a class="reference internal" href="reuters.html">Reuters</a></li>
<li class="toctree-l5"><a class="reference internal" href="seekr.html">Seekr Engines</a></li>
<li class="toctree-l5"><a class="reference internal" href="semantic_scholar.html">Semantic Scholar</a></li>
<li class="toctree-l5"><a class="reference internal" href="soundcloud.html">Soundcloud</a></li>
<li class="toctree-l5"><a class="reference internal" href="sourcehut.html">Sourcehut</a></li>
<li class="toctree-l5 current"><a class="current reference internal" href="#">Springer Nature</a></li>
<li class="toctree-l5"><a class="reference internal" href="startpage.html">Startpage Engines</a></li>
<li class="toctree-l5"><a class="reference internal" href="tagesschau.html">Tagesschau API</a></li>
<li class="toctree-l5"><a class="reference internal" href="torznab.html">Torznab WebAPI</a></li>
<li class="toctree-l5"><a class="reference internal" href="tubearchivist.html">Tube Archivist</a></li>
<li class="toctree-l5"><a class="reference internal" href="void.html">Void Linux binary packages</a></li>
<li class="toctree-l5"><a class="reference internal" href="wallhaven.html">Wallhaven</a></li>
<li class="toctree-l5"><a class="reference internal" href="wikipedia.html">Wikimedia</a></li>
<li class="toctree-l5"><a class="reference internal" href="yacy.html">Yacy</a></li>
<li class="toctree-l5"><a class="reference internal" href="yahoo.html">Yahoo Engine</a></li>
<li class="toctree-l5"><a class="reference internal" href="zlibrary.html">Z-Library</a></li>
</ul>
</li>
<li class="toctree-l4"><a class="reference internal" href="../index.html#offline-engines">Offline Engines</a></li>
<li class="toctree-l4"><a class="reference internal" href="../index.html#online-url-search">Online URL Search</a></li>
<li class="toctree-l4"><a class="reference internal" href="../index.html#online-currency">Online Currency</a></li>
<li class="toctree-l4"><a class="reference internal" href="../index.html#online-dictionary">Online Dictionary</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../../result_types/index.html">Result Types</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../templates.html">Simple Theme Templates</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../search_api.html">Search API</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../plugins/index.html">Plugins</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../answerers/index.html">Answerers</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../translation.html">Translation</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../makefile.html">Makefile &amp; <code class="docutils literal notranslate"><span class="pre">./manage</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../../reST.html">reST primer</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../searxng_extra/index.html">Tooling box <code class="docutils literal notranslate"><span class="pre">searxng_extra</span></code></a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../../utils/index.html">DevOps tooling box</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../../src/index.html">Source-Code</a></li>
</ul>
<h3>Project Links</h3>
<ul>
<li><a href="https://github.com/searxng/searxng/tree/master">Source</a>
<li><a href="https://github.com/searxng/searxng/wiki">Wiki</a>
<li><a href="https://searx.space">Public instances</a>
<li><a href="https://github.com/searxng/searxng/issues">Issue Tracker</a>
</ul><h3>Navigation</h3>
<ul>
<li><a href="../../../index.html">Overview</a>
<ul>
<li><a href="../../index.html">Developer documentation</a>
<ul>
<li><a href="../index.html">Engine Implementations</a>
<ul>
<li>Previous: <a href="sourcehut.html" title="previous chapter">Sourcehut</a>
<li>Next: <a href="startpage.html" title="next chapter">Startpage Engines</a></ul>
</li></ul>
</li>
</ul>
</li>
</ul>
<search id="searchbox" style="display: none" role="search">
<h3 id="searchlabel">Quick search</h3>
<div class="searchformwrapper">
<form class="search" action="../../../search.html" method="get">
<input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
<input type="submit" value="Go" />
</form>
</div>
</search>
<script>document.getElementById('searchbox').style.display = "block"</script>
<div role="note" aria-label="source link">
<h3>This Page</h3>
<ul class="this-page-menu">
<li><a href="../../../_sources/dev/engines/online/springer.rst.txt"
rel="nofollow">Show Source</a></li>
</ul>
</div>
</div>
</div>
<div class="clearer"></div>
</div>
<div class="footer" role="contentinfo">
&#169; Copyright SearXNG team.
</div>
</body>
</html>