free
/
searx


			
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115
							<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">


<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    
    <title>Plugins &mdash; searx 0.9.0 documentation</title>
    
    <link rel="stylesheet" href="../_static/style.css" type="text/css" />
    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
    
    <script type="text/javascript">
      var DOCUMENTATION_OPTIONS = {
        URL_ROOT:    '../',
        VERSION:     '0.9.0',
        COLLAPSE_INDEX: false,
        FILE_SUFFIX: '.html',
        HAS_SOURCE:  true
      };
    </script>
    <script type="text/javascript" src="../_static/jquery.js"></script>
    <script type="text/javascript" src="../_static/underscore.js"></script>
    <script type="text/javascript" src="../_static/doctools.js"></script>
    <link rel="top" title="searx 0.9.0 documentation" href="../index.html" />
    <link rel="next" title="Translation" href="translation.html" />
    <link rel="prev" title="Search API" href="search_api.html" />
   
  
  <link media="only screen and (max-device-width: 480px)" href="../_static/small_flask.css" type= "text/css" rel="stylesheet" />
  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9">

  </head>
  <body role="document">  

    <div class="document">
      <div class="documentwrapper">
        <div class="bodywrapper">
          <div class="body" role="main">
            
  <div class="section" id="plugins">
<h1>Plugins<a class="headerlink" href="#plugins" title="Permalink to this headline">¶</a></h1>
<p>Plugins can extend/replace functionality of various components inside
searx.</p>
<div class="section" id="example-plugin-py">
<h2>example_plugin.py<a class="headerlink" href="#example-plugin-py" title="Permalink to this headline">¶</a></h2>
<div class="code python highlight-default"><div class="highlight"><pre><span class="n">name</span> <span class="o">=</span> <span class="s">&#39;Example plugin&#39;</span>
<span class="n">description</span> <span class="o">=</span> <span class="s">&#39;This plugin extends the suggestions with the word &quot;example&quot;&#39;</span>
<span class="n">default_on</span> <span class="o">=</span> <span class="k">False</span>  <span class="c"># disable by default</span>

<span class="n">js_dependencies</span> <span class="o">=</span> <span class="nb">tuple</span><span class="p">()</span>  <span class="c"># optional, list of static js files</span>
<span class="n">css_dependencies</span> <span class="o">=</span> <span class="nb">tuple</span><span class="p">()</span>  <span class="c"># optional, list of static css files</span>


<span class="c"># attach callback to the post search hook</span>
<span class="c">#  request: flask request object</span>
<span class="c">#  ctx: the whole local context of the post search hook</span>
<span class="k">def</span> <span class="nf">post_search</span><span class="p">(</span><span class="n">request</span><span class="p">,</span> <span class="n">ctx</span><span class="p">):</span>
    <span class="n">ctx</span><span class="p">[</span><span class="s">&#39;search&#39;</span><span class="p">]</span><span class="o">.</span><span class="n">suggestions</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="s">&#39;example&#39;</span><span class="p">)</span>
    <span class="k">return</span> <span class="k">True</span>
</pre></div>
</div>
</div>
<div class="section" id="currently-implemented-plugin-entry-points-a-k-a-hooks">
<h2>Currently implemented plugin entry points (a.k.a hooks)<a class="headerlink" href="#currently-implemented-plugin-entry-points-a-k-a-hooks" title="Permalink to this headline">¶</a></h2>
<ul class="simple">
<li>Pre search hook (<code class="docutils literal"><span class="pre">pre_search</span></code>)</li>
<li>Post search hook (<code class="docutils literal"><span class="pre">post_search</span></code>)</li>
<li>Result hook (<code class="docutils literal"><span class="pre">on_result</span></code>) (is called if a new result is added (see
https_rewrite plugin))</li>
</ul>
<p>Feel free to add more hooks to the code if it is required by a plugin.</p>
</div>
<div class="section" id="todo">
<h2>TODO<a class="headerlink" href="#todo" title="Permalink to this headline">¶</a></h2>
<ul class="simple">
<li>Better documentation</li>
<li>More hooks</li>
<li>search hook (is called while searx is requesting results (for
example: things like math-solver), the different hooks are running
parallel)</li>
</ul>
</div>
</div>


          </div>
        </div>
      </div>
      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
        <div class="sphinxsidebarwrapper"><div class="sidebar_container body">
<h1>Searx</h1>
<ul>
    <li><a href="../index.html">Home</a></li>
    <li><a href="https://github.com/asciimoo/searx">Source</a></li>
    <li><a href="https://github.com/asciimoo/searx/wiki">Wiki</a></li>
    <li><a href="https://github.com/asciimoo/searx/wiki/Searx-instances">Public instances</a></li>
</ul>
<hr />
<ul>
    <li><a href="https://twitter.com/Searx_engine">Twitter</a></li>
    <li><a href="https://flattr.com/submit/auto?user_id=asciimoo&url=https://github.com/asciimoo/searx&title=searx&language=&tags=github&category=software">Flattr</a></li>
    <li><a href="https://gratipay.com/searx">Gratipay</a></li>
</ul>
</div>
        </div>
      </div>
      <div class="clearer"></div>
    </div>
    <div class="footer">
      &copy; Copyright 2015-2016, Adam Tauber.
    </div>
  </body>
</html>