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search.html

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  1. <!DOCTYPE html>
    2. 

  2. 

  3. <html lang="en" data-content_root="../../">
    4. 

  4.   <head>
    5. 

  5.     <meta charset="utf-8" />
    6. 

  6.     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    7. 

  7.   <meta name="viewport" content="width=device-width, initial-scale=1">
    8. 

  8.     <title>searx.search &#8212; SearXNG Documentation (2025.5.1+1a1628149)</title>
    9. 

  9.     <link rel="stylesheet" type="text/css" href="../../_static/pygments.css?v=6625fa76" />
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  10.     <link rel="stylesheet" type="text/css" href="../../_static/searxng.css?v=52e4ff28" />
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  11.     <script src="../../_static/documentation_options.js?v=cc9fc81d"></script>
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  14.     <script data-project="searxng" data-version="2025.5.1+1a1628149" src="../../_static/describe_version.js?v=fa7f30d0"></script>
    15. 

  15.     <link rel="index" title="Index" href="../../genindex.html" />
    16. 

  16.     <link rel="search" title="Search" href="../../search.html" /> 
    17. 

  17.   </head><body>
    18. 

  18.     <div class="related" role="navigation" aria-label="Related">
    19. 

  19.       <h3>Navigation</h3>
    20. 

  20.       <ul>
    21. 

  21.         <li class="right" style="margin-right: 10px">
    22. 

  22.           <a href="../../genindex.html" title="General Index"
    23. 

  23.              accesskey="I">index</a></li>
    24. 

  24.         <li class="right" >
    25. 

  25.           <a href="../../py-modindex.html" title="Python Module Index"
    26. 

  26.              >modules</a> |</li>
    27. 

  27.         <li class="nav-item nav-item-0"><a href="../../index.html">SearXNG Documentation (2025.5.1+1a1628149)</a> &#187;</li>
    28. 

  28.           <li class="nav-item nav-item-1"><a href="../index.html" accesskey="U">Module code</a> &#187;</li>
    29. 

  29.         <li class="nav-item nav-item-this"><a href="">searx.search</a></li> 
    30. 

  30.       </ul>
    31. 

  31.     </div>  
    32. 

  32. 

  33.     <div class="document">
    34. 

  34.       <div class="documentwrapper">
    35. 

  35.         <div class="bodywrapper">
    36. 

  36.           <div class="body" role="main">
    37. 

  37.             
    38. 

  38.   <h1>Source code for searx.search</h1><div class="highlight"><pre>
    39. 

  39. <span></span><span class="c1"># SPDX-License-Identifier: AGPL-3.0-or-later</span>
    40. 

  40. <span class="c1"># pylint: disable=missing-module-docstring, too-few-public-methods</span>
    41. 

  41. 

  42. <span class="c1"># the public namespace has not yet been finally defined ..</span>
    43. 

  43. <span class="c1"># __all__ = [&quot;EngineRef&quot;, &quot;SearchQuery&quot;]</span>
    44. 

  44. 

  45. <span class="kn">import</span><span class="w"> </span><span class="nn">threading</span>
    46. 

  46. <span class="kn">from</span><span class="w"> </span><span class="nn">timeit</span><span class="w"> </span><span class="kn">import</span> <span class="n">default_timer</span>
    47. 

  47. <span class="kn">from</span><span class="w"> </span><span class="nn">uuid</span><span class="w"> </span><span class="kn">import</span> <span class="n">uuid4</span>
    48. 

  48. 

  49. <span class="kn">from</span><span class="w"> </span><span class="nn">flask</span><span class="w"> </span><span class="kn">import</span> <span class="n">copy_current_request_context</span>
    50. 

  50. 

  51. <span class="kn">from</span><span class="w"> </span><span class="nn">searx</span><span class="w"> </span><span class="kn">import</span> <span class="n">logger</span>
    52. 

  52. <span class="kn">from</span><span class="w"> </span><span class="nn">searx</span><span class="w"> </span><span class="kn">import</span> <span class="n">settings</span>
    53. 

  53. <span class="kn">import</span><span class="w"> </span><span class="nn">searx.answerers</span>
    54. 

  54. <span class="kn">import</span><span class="w"> </span><span class="nn">searx.plugins</span>
    55. 

  55. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.engines</span><span class="w"> </span><span class="kn">import</span> <span class="n">load_engines</span>
    56. 

  56. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.extended_types</span><span class="w"> </span><span class="kn">import</span> <span class="n">SXNG_Request</span>
    57. 

  57. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.external_bang</span><span class="w"> </span><span class="kn">import</span> <span class="n">get_bang_url</span>
    58. 

  58. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.metrics</span><span class="w"> </span><span class="kn">import</span> <span class="n">initialize</span> <span class="k">as</span> <span class="n">initialize_metrics</span><span class="p">,</span> <span class="n">counter_inc</span><span class="p">,</span> <span class="n">histogram_observe_time</span>
    59. 

  59. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.network</span><span class="w"> </span><span class="kn">import</span> <span class="n">initialize</span> <span class="k">as</span> <span class="n">initialize_network</span><span class="p">,</span> <span class="n">check_network_configuration</span>
    60. 

  60. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.results</span><span class="w"> </span><span class="kn">import</span> <span class="n">ResultContainer</span>
    61. 

  61. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.search.checker</span><span class="w"> </span><span class="kn">import</span> <span class="n">initialize</span> <span class="k">as</span> <span class="n">initialize_checker</span>
    62. 

  62. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.search.models</span><span class="w"> </span><span class="kn">import</span> <span class="n">SearchQuery</span>
    63. 

  63. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.search.processors</span><span class="w"> </span><span class="kn">import</span> <span class="n">PROCESSORS</span><span class="p">,</span> <span class="n">initialize</span> <span class="k">as</span> <span class="n">initialize_processors</span>
    64. 

  64. 

  65. <span class="kn">from</span><span class="w"> </span><span class="nn">.models</span><span class="w"> </span><span class="kn">import</span> <span class="n">EngineRef</span><span class="p">,</span> <span class="n">SearchQuery</span>
    66. 

  66. 

  67. <span class="n">logger</span> <span class="o">=</span> <span class="n">logger</span><span class="o">.</span><span class="n">getChild</span><span class="p">(</span><span class="s1">&#39;search&#39;</span><span class="p">)</span>
    68. 

  68. 

  69. 

  70. <span class="k">def</span><span class="w"> </span><span class="nf">initialize</span><span class="p">(</span><span class="n">settings_engines</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">enable_checker</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">check_network</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">enable_metrics</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
    71. 

  71.     <span class="n">settings_engines</span> <span class="o">=</span> <span class="n">settings_engines</span> <span class="ow">or</span> <span class="n">settings</span><span class="p">[</span><span class="s1">&#39;engines&#39;</span><span class="p">]</span>
    72. 

  72.     <span class="n">load_engines</span><span class="p">(</span><span class="n">settings_engines</span><span class="p">)</span>
    73. 

  73.     <span class="n">initialize_network</span><span class="p">(</span><span class="n">settings_engines</span><span class="p">,</span> <span class="n">settings</span><span class="p">[</span><span class="s1">&#39;outgoing&#39;</span><span class="p">])</span>
    74. 

  74.     <span class="k">if</span> <span class="n">check_network</span><span class="p">:</span>
    75. 

  75.         <span class="n">check_network_configuration</span><span class="p">()</span>
    76. 

  76.     <span class="n">initialize_metrics</span><span class="p">([</span><span class="n">engine</span><span class="p">[</span><span class="s1">&#39;name&#39;</span><span class="p">]</span> <span class="k">for</span> <span class="n">engine</span> <span class="ow">in</span> <span class="n">settings_engines</span><span class="p">],</span> <span class="n">enable_metrics</span><span class="p">)</span>
    77. 

  77.     <span class="n">initialize_processors</span><span class="p">(</span><span class="n">settings_engines</span><span class="p">)</span>
    78. 

  78.     <span class="k">if</span> <span class="n">enable_checker</span><span class="p">:</span>
    79. 

  79.         <span class="n">initialize_checker</span><span class="p">()</span>
    80. 

  80. 

  81. 

  82. <div class="viewcode-block" id="Search">
    83. 

  83. <a class="viewcode-back" href="../../src/searx.search.html#searx.search.Search">[docs]</a>
    84. 

  84. <span class="k">class</span><span class="w"> </span><span class="nc">Search</span><span class="p">:</span>
    85. 

  85. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Search information container&quot;&quot;&quot;</span>
    86. 

  86. 

  87.     <span class="vm">__slots__</span> <span class="o">=</span> <span class="s2">&quot;search_query&quot;</span><span class="p">,</span> <span class="s2">&quot;result_container&quot;</span><span class="p">,</span> <span class="s2">&quot;start_time&quot;</span><span class="p">,</span> <span class="s2">&quot;actual_timeout&quot;</span>
    88. 

  88. 

  89.     <span class="k">def</span><span class="w"> </span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">search_query</span><span class="p">:</span> <span class="n">SearchQuery</span><span class="p">):</span>
    90. 

  90. <span class="w">        </span><span class="sd">&quot;&quot;&quot;Initialize the Search&quot;&quot;&quot;</span>
    91. 

  91.         <span class="c1"># init vars</span>
    92. 

  92.         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">()</span>
    93. 

  93.         <span class="bp">self</span><span class="o">.</span><span class="n">search_query</span> <span class="o">=</span> <span class="n">search_query</span>
    94. 

  94.         <span class="bp">self</span><span class="o">.</span><span class="n">result_container</span> <span class="o">=</span> <span class="n">ResultContainer</span><span class="p">()</span>
    95. 

  95.         <span class="bp">self</span><span class="o">.</span><span class="n">start_time</span> <span class="o">=</span> <span class="kc">None</span>
    96. 

  96.         <span class="bp">self</span><span class="o">.</span><span class="n">actual_timeout</span> <span class="o">=</span> <span class="kc">None</span>
    97. 

  97. 

  98.     <span class="k">def</span><span class="w"> </span><span class="nf">search_external_bang</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    99. 

  99. <span class="w">        </span><span class="sd">&quot;&quot;&quot;</span>
    100. 

  100. <span class="sd">        Check if there is a external bang.</span>
    101. 

  101. <span class="sd">        If yes, update self.result_container and return True</span>
    102. 

  102. <span class="sd">        &quot;&quot;&quot;</span>
    103. 

  103.         <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">search_query</span><span class="o">.</span><span class="n">external_bang</span><span class="p">:</span>
    104. 

  104.             <span class="bp">self</span><span class="o">.</span><span class="n">result_container</span><span class="o">.</span><span class="n">redirect_url</span> <span class="o">=</span> <span class="n">get_bang_url</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">search_query</span><span class="p">)</span>
    105. 

  105. 

  106.             <span class="c1"># This means there was a valid bang and the</span>
    107. 

  107.             <span class="c1"># rest of the search does not need to be continued</span>
    108. 

  108.             <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">result_container</span><span class="o">.</span><span class="n">redirect_url</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span>
    109. 

  109.                 <span class="k">return</span> <span class="kc">True</span>
    110. 

  110.         <span class="k">return</span> <span class="kc">False</span>
    111. 

  111. 

  112.     <span class="k">def</span><span class="w"> </span><span class="nf">search_answerers</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    113. 

  113. 

  114.         <span class="n">results</span> <span class="o">=</span> <span class="n">searx</span><span class="o">.</span><span class="n">answerers</span><span class="o">.</span><span class="n">STORAGE</span><span class="o">.</span><span class="n">ask</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">search_query</span><span class="o">.</span><span class="n">query</span><span class="p">)</span>
    115. 

  115.         <span class="bp">self</span><span class="o">.</span><span class="n">result_container</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span><span class="kc">None</span><span class="p">,</span> <span class="n">results</span><span class="p">)</span>
    116. 

  116.         <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="n">results</span><span class="p">)</span>
    117. 

  117. 

  118.     <span class="c1"># do search-request</span>
    119. 

  119.     <span class="k">def</span><span class="w"> </span><span class="nf">_get_requests</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    120. 

  120.         <span class="c1"># init vars</span>
    121. 

  121.         <span class="n">requests</span> <span class="o">=</span> <span class="p">[]</span>
    122. 

  122. 

  123.         <span class="c1"># max of all selected engine timeout</span>
    124. 

  124.         <span class="n">default_timeout</span> <span class="o">=</span> <span class="mi">0</span>
    125. 

  125. 

  126.         <span class="c1"># start search-request for all selected engines</span>
    127. 

  127.         <span class="k">for</span> <span class="n">engineref</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">search_query</span><span class="o">.</span><span class="n">engineref_list</span><span class="p">:</span>
    128. 

  128.             <span class="n">processor</span> <span class="o">=</span> <span class="n">PROCESSORS</span><span class="p">[</span><span class="n">engineref</span><span class="o">.</span><span class="n">name</span><span class="p">]</span>
    129. 

  129. 

  130.             <span class="c1"># stop the request now if the engine is suspend</span>
    131. 

  131.             <span class="k">if</span> <span class="n">processor</span><span class="o">.</span><span class="n">extend_container_if_suspended</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">result_container</span><span class="p">):</span>
    132. 

  132.                 <span class="k">continue</span>
    133. 

  133. 

  134.             <span class="c1"># set default request parameters</span>
    135. 

  135.             <span class="n">request_params</span> <span class="o">=</span> <span class="n">processor</span><span class="o">.</span><span class="n">get_params</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">search_query</span><span class="p">,</span> <span class="n">engineref</span><span class="o">.</span><span class="n">category</span><span class="p">)</span>
    136. 

  136.             <span class="k">if</span> <span class="n">request_params</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
    137. 

  137.                 <span class="k">continue</span>
    138. 

  138. 

  139.             <span class="n">counter_inc</span><span class="p">(</span><span class="s1">&#39;engine&#39;</span><span class="p">,</span> <span class="n">engineref</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="s1">&#39;search&#39;</span><span class="p">,</span> <span class="s1">&#39;count&#39;</span><span class="p">,</span> <span class="s1">&#39;sent&#39;</span><span class="p">)</span>
    140. 

  140. 

  141.             <span class="c1"># append request to list</span>
    142. 

  142.             <span class="n">requests</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">engineref</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">search_query</span><span class="o">.</span><span class="n">query</span><span class="p">,</span> <span class="n">request_params</span><span class="p">))</span>
    143. 

  143. 

  144.             <span class="c1"># update default_timeout</span>
    145. 

  145.             <span class="n">default_timeout</span> <span class="o">=</span> <span class="nb">max</span><span class="p">(</span><span class="n">default_timeout</span><span class="p">,</span> <span class="n">processor</span><span class="o">.</span><span class="n">engine</span><span class="o">.</span><span class="n">timeout</span><span class="p">)</span>
    146. 

  146. 

  147.         <span class="c1"># adjust timeout</span>
    148. 

  148.         <span class="n">max_request_timeout</span> <span class="o">=</span> <span class="n">settings</span><span class="p">[</span><span class="s1">&#39;outgoing&#39;</span><span class="p">][</span><span class="s1">&#39;max_request_timeout&#39;</span><span class="p">]</span>
    149. 

  149.         <span class="n">actual_timeout</span> <span class="o">=</span> <span class="n">default_timeout</span>
    150. 

  150.         <span class="n">query_timeout</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">search_query</span><span class="o">.</span><span class="n">timeout_limit</span>
    151. 

  151. 

  152.         <span class="k">if</span> <span class="n">max_request_timeout</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">query_timeout</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
    153. 

  153.             <span class="c1"># No max, no user query: default_timeout</span>
    154. 

  154.             <span class="k">pass</span>
    155. 

  155.         <span class="k">elif</span> <span class="n">max_request_timeout</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">query_timeout</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
    156. 

  156.             <span class="c1"># No max, but user query: From user query except if above default</span>
    157. 

  157.             <span class="n">actual_timeout</span> <span class="o">=</span> <span class="nb">min</span><span class="p">(</span><span class="n">default_timeout</span><span class="p">,</span> <span class="n">query_timeout</span><span class="p">)</span>
    158. 

  158.         <span class="k">elif</span> <span class="n">max_request_timeout</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">query_timeout</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
    159. 

  159.             <span class="c1"># Max, no user query: Default except if above max</span>
    160. 

  160.             <span class="n">actual_timeout</span> <span class="o">=</span> <span class="nb">min</span><span class="p">(</span><span class="n">default_timeout</span><span class="p">,</span> <span class="n">max_request_timeout</span><span class="p">)</span>
    161. 

  161.         <span class="k">elif</span> <span class="n">max_request_timeout</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">query_timeout</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
    162. 

  162.             <span class="c1"># Max &amp; user query: From user query except if above max</span>
    163. 

  163.             <span class="n">actual_timeout</span> <span class="o">=</span> <span class="nb">min</span><span class="p">(</span><span class="n">query_timeout</span><span class="p">,</span> <span class="n">max_request_timeout</span><span class="p">)</span>
    164. 

  164. 

  165.         <span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span>
    166. 

  166.             <span class="s2">&quot;actual_timeout=</span><span class="si">{0}</span><span class="s2"> (default_timeout=</span><span class="si">{1}</span><span class="s2">, ?timeout_limit=</span><span class="si">{2}</span><span class="s2">, max_request_timeout=</span><span class="si">{3}</span><span class="s2">)&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
    167. 

  167.                 <span class="n">actual_timeout</span><span class="p">,</span> <span class="n">default_timeout</span><span class="p">,</span> <span class="n">query_timeout</span><span class="p">,</span> <span class="n">max_request_timeout</span>
    168. 

  168.             <span class="p">)</span>
    169. 

  169.         <span class="p">)</span>
    170. 

  170. 

  171.         <span class="k">return</span> <span class="n">requests</span><span class="p">,</span> <span class="n">actual_timeout</span>
    172. 

  172. 

  173.     <span class="k">def</span><span class="w"> </span><span class="nf">search_multiple_requests</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">requests</span><span class="p">):</span>
    174. 

  174.         <span class="c1"># pylint: disable=protected-access</span>
    175. 

  175.         <span class="n">search_id</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">uuid4</span><span class="p">())</span>
    176. 

  176. 

  177.         <span class="k">for</span> <span class="n">engine_name</span><span class="p">,</span> <span class="n">query</span><span class="p">,</span> <span class="n">request_params</span> <span class="ow">in</span> <span class="n">requests</span><span class="p">:</span>
    178. 

  178.             <span class="n">_search</span> <span class="o">=</span> <span class="n">copy_current_request_context</span><span class="p">(</span><span class="n">PROCESSORS</span><span class="p">[</span><span class="n">engine_name</span><span class="p">]</span><span class="o">.</span><span class="n">search</span><span class="p">)</span>
    179. 

  179.             <span class="n">th</span> <span class="o">=</span> <span class="n">threading</span><span class="o">.</span><span class="n">Thread</span><span class="p">(</span>  <span class="c1"># pylint: disable=invalid-name</span>
    180. 

  180.                 <span class="n">target</span><span class="o">=</span><span class="n">_search</span><span class="p">,</span>
    181. 

  181.                 <span class="n">args</span><span class="o">=</span><span class="p">(</span><span class="n">query</span><span class="p">,</span> <span class="n">request_params</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">result_container</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">start_time</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">actual_timeout</span><span class="p">),</span>
    182. 

  182.                 <span class="n">name</span><span class="o">=</span><span class="n">search_id</span><span class="p">,</span>
    183. 

  183.             <span class="p">)</span>
    184. 

  184.             <span class="n">th</span><span class="o">.</span><span class="n">_timeout</span> <span class="o">=</span> <span class="kc">False</span>
    185. 

  185.             <span class="n">th</span><span class="o">.</span><span class="n">_engine_name</span> <span class="o">=</span> <span class="n">engine_name</span>
    186. 

  186.             <span class="n">th</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
    187. 

  187. 

  188.         <span class="k">for</span> <span class="n">th</span> <span class="ow">in</span> <span class="n">threading</span><span class="o">.</span><span class="n">enumerate</span><span class="p">():</span>  <span class="c1"># pylint: disable=invalid-name</span>
    189. 

  189.             <span class="k">if</span> <span class="n">th</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="n">search_id</span><span class="p">:</span>
    190. 

  190.                 <span class="n">remaining_time</span> <span class="o">=</span> <span class="nb">max</span><span class="p">(</span><span class="mf">0.0</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">actual_timeout</span> <span class="o">-</span> <span class="p">(</span><span class="n">default_timer</span><span class="p">()</span> <span class="o">-</span> <span class="bp">self</span><span class="o">.</span><span class="n">start_time</span><span class="p">))</span>
    191. 

  191.                 <span class="n">th</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">remaining_time</span><span class="p">)</span>
    192. 

  192.                 <span class="k">if</span> <span class="n">th</span><span class="o">.</span><span class="n">is_alive</span><span class="p">():</span>
    193. 

  193.                     <span class="n">th</span><span class="o">.</span><span class="n">_timeout</span> <span class="o">=</span> <span class="kc">True</span>
    194. 

  194.                     <span class="bp">self</span><span class="o">.</span><span class="n">result_container</span><span class="o">.</span><span class="n">add_unresponsive_engine</span><span class="p">(</span><span class="n">th</span><span class="o">.</span><span class="n">_engine_name</span><span class="p">,</span> <span class="s1">&#39;timeout&#39;</span><span class="p">)</span>
    195. 

  195.                     <span class="n">PROCESSORS</span><span class="p">[</span><span class="n">th</span><span class="o">.</span><span class="n">_engine_name</span><span class="p">]</span><span class="o">.</span><span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s1">&#39;engine timeout&#39;</span><span class="p">)</span>
    196. 

  196. 

  197.     <span class="k">def</span><span class="w"> </span><span class="nf">search_standard</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    198. 

  198. <span class="w">        </span><span class="sd">&quot;&quot;&quot;</span>
    199. 

  199. <span class="sd">        Update self.result_container, self.actual_timeout</span>
    200. 

  200. <span class="sd">        &quot;&quot;&quot;</span>
    201. 

  201.         <span class="n">requests</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">actual_timeout</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_get_requests</span><span class="p">()</span>
    202. 

  202. 

  203.         <span class="c1"># send all search-request</span>
    204. 

  204.         <span class="k">if</span> <span class="n">requests</span><span class="p">:</span>
    205. 

  205.             <span class="bp">self</span><span class="o">.</span><span class="n">search_multiple_requests</span><span class="p">(</span><span class="n">requests</span><span class="p">)</span>
    206. 

  206. 

  207.         <span class="c1"># return results, suggestions, answers and infoboxes</span>
    208. 

  208.         <span class="k">return</span> <span class="kc">True</span>
    209. 

  209. 

  210.     <span class="c1"># do search-request</span>
    211. 

  211. <div class="viewcode-block" id="Search.search">
    212. 

  212. <a class="viewcode-back" href="../../src/searx.search.html#searx.search.Search.search">[docs]</a>
    213. 

  213.     <span class="k">def</span><span class="w"> </span><span class="nf">search</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">ResultContainer</span><span class="p">:</span>
    214. 

  214.         <span class="bp">self</span><span class="o">.</span><span class="n">start_time</span> <span class="o">=</span> <span class="n">default_timer</span><span class="p">()</span>
    215. 

  215.         <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">search_external_bang</span><span class="p">():</span>
    216. 

  216.             <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">search_answerers</span><span class="p">():</span>
    217. 

  217.                 <span class="bp">self</span><span class="o">.</span><span class="n">search_standard</span><span class="p">()</span>
    218. 

  218.         <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">result_container</span></div>
    219. 

  219. </div>
    220. 

  220. 

  221. 

  222. 

  223. <div class="viewcode-block" id="SearchWithPlugins">
    224. 

  224. <a class="viewcode-back" href="../../src/searx.search.html#searx.search.SearchWithPlugins">[docs]</a>
    225. 

  225. <span class="k">class</span><span class="w"> </span><span class="nc">SearchWithPlugins</span><span class="p">(</span><span class="n">Search</span><span class="p">):</span>
    226. 

  226. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Inherit from the Search class, add calls to the plugins.&quot;&quot;&quot;</span>
    227. 

  227. 

  228.     <span class="vm">__slots__</span> <span class="o">=</span> <span class="s1">&#39;user_plugins&#39;</span><span class="p">,</span> <span class="s1">&#39;request&#39;</span>
    229. 

  229. 

  230.     <span class="k">def</span><span class="w"> </span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">search_query</span><span class="p">:</span> <span class="n">SearchQuery</span><span class="p">,</span> <span class="n">request</span><span class="p">:</span> <span class="n">SXNG_Request</span><span class="p">,</span> <span class="n">user_plugins</span><span class="p">:</span> <span class="nb">list</span><span class="p">[</span><span class="nb">str</span><span class="p">]):</span>
    231. 

  231.         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">search_query</span><span class="p">)</span>
    232. 

  232.         <span class="bp">self</span><span class="o">.</span><span class="n">user_plugins</span> <span class="o">=</span> <span class="n">user_plugins</span>
    233. 

  233.         <span class="bp">self</span><span class="o">.</span><span class="n">result_container</span><span class="o">.</span><span class="n">on_result</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_on_result</span>
    234. 

  234.         <span class="c1"># pylint: disable=line-too-long</span>
    235. 

  235.         <span class="c1"># get the &quot;real&quot; request to use it outside the Flask context.</span>
    236. 

  236.         <span class="c1"># see</span>
    237. 

  237.         <span class="c1"># * https://github.com/pallets/flask/blob/d01d26e5210e3ee4cbbdef12f05c886e08e92852/src/flask/globals.py#L55</span>
    238. 

  238.         <span class="c1"># * https://github.com/pallets/werkzeug/blob/3c5d3c9bd0d9ce64590f0af8997a38f3823b368d/src/werkzeug/local.py#L548-L559</span>
    239. 

  239.         <span class="c1"># * https://werkzeug.palletsprojects.com/en/2.0.x/local/#werkzeug.local.LocalProxy._get_current_object</span>
    240. 

  240.         <span class="c1"># pylint: enable=line-too-long</span>
    241. 

  241.         <span class="bp">self</span><span class="o">.</span><span class="n">request</span> <span class="o">=</span> <span class="n">request</span><span class="o">.</span><span class="n">_get_current_object</span><span class="p">()</span>
    242. 

  242. 

  243.     <span class="k">def</span><span class="w"> </span><span class="nf">_on_result</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">result</span><span class="p">):</span>
    244. 

  244.         <span class="k">return</span> <span class="n">searx</span><span class="o">.</span><span class="n">plugins</span><span class="o">.</span><span class="n">STORAGE</span><span class="o">.</span><span class="n">on_result</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">request</span><span class="p">,</span> <span class="bp">self</span><span class="p">,</span> <span class="n">result</span><span class="p">)</span>
    245. 

  245. 

  246. <div class="viewcode-block" id="SearchWithPlugins.search">
    247. 

  247. <a class="viewcode-back" href="../../src/searx.search.html#searx.search.SearchWithPlugins.search">[docs]</a>
    248. 

  248.     <span class="k">def</span><span class="w"> </span><span class="nf">search</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">ResultContainer</span><span class="p">:</span>
    249. 

  249. 

  250.         <span class="k">if</span> <span class="n">searx</span><span class="o">.</span><span class="n">plugins</span><span class="o">.</span><span class="n">STORAGE</span><span class="o">.</span><span class="n">pre_search</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">request</span><span class="p">,</span> <span class="bp">self</span><span class="p">):</span>
    251. 

  251.             <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">search</span><span class="p">()</span>
    252. 

  252. 

  253.         <span class="n">searx</span><span class="o">.</span><span class="n">plugins</span><span class="o">.</span><span class="n">STORAGE</span><span class="o">.</span><span class="n">post_search</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">request</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span>
    254. 

  254.         <span class="bp">self</span><span class="o">.</span><span class="n">result_container</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
    255. 

  255. 

  256.         <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">result_container</span></div>
    257. 

  257. </div>
    258. 

  258. 

  259. </pre></div>
    260. 

  260. 

  261.             <div class="clearer"></div>
    262. 

  262.           </div>
    263. 

  263.         </div>
    264. 

  264.       </div>
    265. 

  265.   <span id="sidebar-top"></span>
    266. 

  266.       <div class="sphinxsidebar" role="navigation" aria-label="Main">
    267. 

  267.         <div class="sphinxsidebarwrapper">
    268. 

  268.   
    269. 

  269.     
    270. 

  270.             <p class="logo"><a href="../../index.html">
    271. 

  271.               <img class="logo" src="../../_static/searxng-wordmark.svg" alt="Logo of SearXNG"/>
    272. 

  272.             </a></p>
    273. 

  273.   
    274. 

  274. 

  275. <h3><a href="../../index.html">Table of Contents</a></h3>
    276. 

  276. <ul>
    277. 

  277. <li class="toctree-l1"><a class="reference internal" href="../../user/index.html">User information</a></li>
    278. 

  278. <li class="toctree-l1"><a class="reference internal" href="../../own-instance.html">Why use a private instance?</a></li>
    279. 

  279. <li class="toctree-l1"><a class="reference internal" href="../../admin/index.html">Administrator documentation</a></li>
    280. 

  280. <li class="toctree-l1"><a class="reference internal" href="../../dev/index.html">Developer documentation</a></li>
    281. 

  281. <li class="toctree-l1"><a class="reference internal" href="../../utils/index.html">DevOps tooling box</a></li>
    282. 

  282. <li class="toctree-l1"><a class="reference internal" href="../../src/index.html">Source-Code</a></li>
    283. 

  283. </ul>
    284. 

  284. 

  285.   <h3>Project Links</h3>
    286. 

  286.   <ul>
    287. 

  287.     <li><a href="https://github.com/searxng/searxng/tree/master">Source</a>
    288. 

  288.   
    289. 

  289.     <li><a href="https://github.com/searxng/searxng/wiki">Wiki</a>
    290. 

  290.   
    291. 

  291.     <li><a href="https://searx.space">Public instances</a>
    292. 

  292.   
    293. 

  293.     <li><a href="https://github.com/searxng/searxng/issues">Issue Tracker</a>
    294. 

  294.   </ul><h3>Navigation</h3>
    295. 

  295. <ul>
    296. 

  296.   <li><a href="../../index.html">Overview</a>
    297. 

  297.     <ul>
    298. 

  298.       <li><a href="../index.html">Module code</a>
    299. 

  299.         
    300. 

  300.           
    301. 

  301.           </ul>
    302. 

  302.       </li>
    303. 

  303.     </ul>
    304. 

  304.   </li>
    305. 

  305. </ul>
    306. 

  306. <search id="searchbox" style="display: none" role="search">
    307. 

  307.   <h3 id="searchlabel">Quick search</h3>
    308. 

  308.     <div class="searchformwrapper">
    309. 

  309.     <form class="search" action="../../search.html" method="get">
    310. 

  310.       <input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
    311. 

  311.       <input type="submit" value="Go" />
    312. 

  312.     </form>
    313. 

  313.     </div>
    314. 

  314. </search>
    315. 

  315. <script>document.getElementById('searchbox').style.display = "block"</script>
    316. 

  316.         </div>
    317. 

  317.       </div>
    318. 

  318.       <div class="clearer"></div>
    319. 

  319.     </div>
    320. 

  320.     <div class="footer" role="contentinfo">
    321. 

  321.     &#169; Copyright SearXNG team.
    322. 

  322.     </div>
    323. 

  323.   </body>
    324. 

  324. </html>
    325.
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