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  1. <!DOCTYPE html>
    2. 

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    8. 

  8.     <title>searx.answerers._core &#8212; SearXNG Documentation (2025.4.30+fd33559cf)</title>
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  9.     <link rel="stylesheet" type="text/css" href="../../../_static/pygments.css?v=6625fa76" />
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  18.     <div class="related" role="navigation" aria-label="Related">
    19. 

  19.       <h3>Navigation</h3>
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    22. 

  22.           <a href="../../../genindex.html" title="General Index"
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  23.              accesskey="I">index</a></li>
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  24.         <li class="right" >
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  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 (2025.4.30+fd33559cf)</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.answerers._core</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.answerers._core</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=too-few-public-methods, missing-module-docstring</span>
    41. 

  41. 

  42. <span class="kn">from</span><span class="w"> </span><span class="nn">__future__</span><span class="w"> </span><span class="kn">import</span> <span class="n">annotations</span>
    43. 

  43. 

  44. <span class="kn">import</span><span class="w"> </span><span class="nn">abc</span>
    45. 

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

  46. <span class="kn">import</span><span class="w"> </span><span class="nn">logging</span>
    47. 

  47. <span class="kn">import</span><span class="w"> </span><span class="nn">pathlib</span>
    48. 

  48. <span class="kn">import</span><span class="w"> </span><span class="nn">warnings</span>
    49. 

  49. 

  50. <span class="kn">from</span><span class="w"> </span><span class="nn">dataclasses</span><span class="w"> </span><span class="kn">import</span> <span class="n">dataclass</span>
    51. 

  51. 

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

  53. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.result_types.answer</span><span class="w"> </span><span class="kn">import</span> <span class="n">BaseAnswer</span>
    54. 

  54. 

  55. 

  56. <span class="n">_default</span> <span class="o">=</span> <span class="n">pathlib</span><span class="o">.</span><span class="n">Path</span><span class="p">(</span><span class="vm">__file__</span><span class="p">)</span><span class="o">.</span><span class="n">parent</span>
    57. 

  57. <span class="n">log</span><span class="p">:</span> <span class="n">logging</span><span class="o">.</span><span class="n">Logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">&quot;searx.answerers&quot;</span><span class="p">)</span>
    58. 

  58. 

  59. 

  60. <div class="viewcode-block" id="AnswererInfo">
    61. 

  61. <a class="viewcode-back" href="../../../dev/answerers/development.html#searx.answerers.AnswererInfo">[docs]</a>
    62. 

  62. <span class="nd">@dataclass</span>
    63. 

  63. <span class="k">class</span><span class="w"> </span><span class="nc">AnswererInfo</span><span class="p">:</span>
    64. 

  64. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Object that holds informations about an answerer, these infos are shown</span>
    65. 

  65. <span class="sd">    to the user in the Preferences menu.</span>
    66. 

  66. 

  67. <span class="sd">    To be able to translate the information into other languages, the text must</span>
    68. 

  68. <span class="sd">    be written in English and translated with :py:obj:`flask_babel.gettext`.</span>
    69. 

  69. <span class="sd">    &quot;&quot;&quot;</span>
    70. 

  70. 

  71.     <span class="n">name</span><span class="p">:</span> <span class="nb">str</span>
    72. 

  72. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Name of the *answerer*.&quot;&quot;&quot;</span>
    73. 

  73. 

  74.     <span class="n">description</span><span class="p">:</span> <span class="nb">str</span>
    75. 

  75. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Short description of the *answerer*.&quot;&quot;&quot;</span>
    76. 

  76. 

  77.     <span class="n">examples</span><span class="p">:</span> <span class="nb">list</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span>
    78. 

  78. <span class="w">    </span><span class="sd">&quot;&quot;&quot;List of short examples of the usage / of query terms.&quot;&quot;&quot;</span>
    79. 

  79. 

  80.     <span class="n">keywords</span><span class="p">:</span> <span class="nb">list</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span>
    81. 

  81. <span class="w">    </span><span class="sd">&quot;&quot;&quot;See :py:obj:`Answerer.keywords`&quot;&quot;&quot;</span></div>
    82. 

  82. 

  83. 

  84. 

  85. <div class="viewcode-block" id="Answerer">
    86. 

  86. <a class="viewcode-back" href="../../../dev/answerers/development.html#searx.answerers.Answerer">[docs]</a>
    87. 

  87. <span class="k">class</span><span class="w"> </span><span class="nc">Answerer</span><span class="p">(</span><span class="n">abc</span><span class="o">.</span><span class="n">ABC</span><span class="p">):</span>
    88. 

  88. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Abstract base class of answerers.&quot;&quot;&quot;</span>
    89. 

  89. 

  90.     <span class="n">keywords</span><span class="p">:</span> <span class="nb">list</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span>
    91. 

  91. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Keywords to which the answerer has *answers*.&quot;&quot;&quot;</span>
    92. 

  92. 

  93. <div class="viewcode-block" id="Answerer.answer">
    94. 

  94. <a class="viewcode-back" href="../../../dev/answerers/development.html#searx.answerers.Answerer.answer">[docs]</a>
    95. 

  95.     <span class="nd">@abc</span><span class="o">.</span><span class="n">abstractmethod</span>
    96. 

  96.     <span class="k">def</span><span class="w"> </span><span class="nf">answer</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">query</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">list</span><span class="p">[</span><span class="n">BaseAnswer</span><span class="p">]:</span>
    97. 

  97. <span class="w">        </span><span class="sd">&quot;&quot;&quot;Function that returns a list of answers to the question/query.&quot;&quot;&quot;</span></div>
    98. 

  98. 

  99. 

  100. <div class="viewcode-block" id="Answerer.info">
    101. 

  101. <a class="viewcode-back" href="../../../dev/answerers/development.html#searx.answerers.Answerer.info">[docs]</a>
    102. 

  102.     <span class="nd">@abc</span><span class="o">.</span><span class="n">abstractmethod</span>
    103. 

  103.     <span class="k">def</span><span class="w"> </span><span class="nf">info</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">AnswererInfo</span><span class="p">:</span>
    104. 

  104. <span class="w">        </span><span class="sd">&quot;&quot;&quot;Informations about the *answerer*, see :py:obj:`AnswererInfo`.&quot;&quot;&quot;</span></div>
    105. 

  105. </div>
    106. 

  106. 

  107. 

  108. 

  109. <div class="viewcode-block" id="ModuleAnswerer">
    110. 

  110. <a class="viewcode-back" href="../../../dev/answerers/development.html#searx.answerers.ModuleAnswerer">[docs]</a>
    111. 

  111. <span class="k">class</span><span class="w"> </span><span class="nc">ModuleAnswerer</span><span class="p">(</span><span class="n">Answerer</span><span class="p">):</span>
    112. 

  112. <span class="w">    </span><span class="sd">&quot;&quot;&quot;A wrapper class for legacy *answerers* where the names (keywords, answer,</span>
    113. 

  113. <span class="sd">    info) are implemented on the module level (not in a class).</span>
    114. 

  114. 

  115. <span class="sd">    .. note::</span>
    116. 

  116. 

  117. <span class="sd">       For internal use only!</span>
    118. 

  118. <span class="sd">    &quot;&quot;&quot;</span>
    119. 

  119. 

  120.     <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">mod</span><span class="p">):</span>
    121. 

  121. 

  122.         <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">&quot;keywords&quot;</span><span class="p">,</span> <span class="s2">&quot;self_info&quot;</span><span class="p">,</span> <span class="s2">&quot;answer&quot;</span><span class="p">]:</span>
    123. 

  123.             <span class="k">if</span> <span class="ow">not</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">mod</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="kc">None</span><span class="p">):</span>
    124. 

  124.                 <span class="k">raise</span> <span class="ne">SystemExit</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span>
    125. 

  125.         <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">mod</span><span class="o">.</span><span class="n">keywords</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">):</span>
    126. 

  126.             <span class="k">raise</span> <span class="ne">SystemExit</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span>
    127. 

  127. 

  128.         <span class="bp">self</span><span class="o">.</span><span class="n">module</span> <span class="o">=</span> <span class="n">mod</span>
    129. 

  129.         <span class="bp">self</span><span class="o">.</span><span class="n">keywords</span> <span class="o">=</span> <span class="n">mod</span><span class="o">.</span><span class="n">keywords</span>  <span class="c1"># type: ignore</span>
    130. 

  130. 

  131. <div class="viewcode-block" id="ModuleAnswerer.answer">
    132. 

  132. <a class="viewcode-back" href="../../../dev/answerers/development.html#searx.answerers.ModuleAnswerer.answer">[docs]</a>
    133. 

  133.     <span class="k">def</span><span class="w"> </span><span class="nf">answer</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">query</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">list</span><span class="p">[</span><span class="n">BaseAnswer</span><span class="p">]:</span>
    134. 

  134.         <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">module</span><span class="o">.</span><span class="n">answer</span><span class="p">(</span><span class="n">query</span><span class="p">)</span></div>
    135. 

  135. 

  136. 

  137. <div class="viewcode-block" id="ModuleAnswerer.info">
    138. 

  138. <a class="viewcode-back" href="../../../dev/answerers/development.html#searx.answerers.ModuleAnswerer.info">[docs]</a>
    139. 

  139.     <span class="k">def</span><span class="w"> </span><span class="nf">info</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">AnswererInfo</span><span class="p">:</span>
    140. 

  140.         <span class="n">kwargs</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">module</span><span class="o">.</span><span class="n">self_info</span><span class="p">()</span>
    141. 

  141.         <span class="n">kwargs</span><span class="p">[</span><span class="s2">&quot;keywords&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">keywords</span>
    142. 

  142.         <span class="k">return</span> <span class="n">AnswererInfo</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
    143. 

  143. </div>
    144. 

  144. 

  145. 

  146. 

  147. <div class="viewcode-block" id="AnswerStorage">
    148. 

  148. <a class="viewcode-back" href="../../../dev/answerers/development.html#searx.answerers.AnswerStorage">[docs]</a>
    149. 

  149. <span class="k">class</span><span class="w"> </span><span class="nc">AnswerStorage</span><span class="p">(</span><span class="nb">dict</span><span class="p">):</span>
    150. 

  150. <span class="w">    </span><span class="sd">&quot;&quot;&quot;A storage for managing the *answerers* of SearXNG.  With the</span>
    151. 

  151. <span class="sd">    :py:obj:`AnswerStorage.ask`” method, a caller can ask questions to all</span>
    152. 

  152. <span class="sd">    *answerers* and receives a list of the results.&quot;&quot;&quot;</span>
    153. 

  153. 

  154.     <span class="n">answerer_list</span><span class="p">:</span> <span class="nb">set</span><span class="p">[</span><span class="n">Answerer</span><span class="p">]</span>
    155. 

  155. <span class="w">    </span><span class="sd">&quot;&quot;&quot;The list of :py:obj:`Answerer` in this storage.&quot;&quot;&quot;</span>
    156. 

  156. 

  157.     <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>
    158. 

  158.         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">()</span>
    159. 

  159.         <span class="bp">self</span><span class="o">.</span><span class="n">answerer_list</span> <span class="o">=</span> <span class="nb">set</span><span class="p">()</span>
    160. 

  160. 

  161. <div class="viewcode-block" id="AnswerStorage.load_builtins">
    162. 

  162. <a class="viewcode-back" href="../../../dev/answerers/development.html#searx.answerers.AnswerStorage.load_builtins">[docs]</a>
    163. 

  163.     <span class="k">def</span><span class="w"> </span><span class="nf">load_builtins</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    164. 

  164. <span class="w">        </span><span class="sd">&quot;&quot;&quot;Loads ``answerer.py`` modules from the python packages in</span>
    165. 

  165. <span class="sd">        :origin:`searx/answerers`.  The python modules are wrapped by</span>
    166. 

  166. <span class="sd">        :py:obj:`ModuleAnswerer`.&quot;&quot;&quot;</span>
    167. 

  167. 

  168.         <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">_default</span><span class="o">.</span><span class="n">iterdir</span><span class="p">():</span>
    169. 

  169.             <span class="k">if</span> <span class="n">f</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">&quot;_&quot;</span><span class="p">):</span>
    170. 

  170.                 <span class="k">continue</span>
    171. 

  171. 

  172.             <span class="k">if</span> <span class="n">f</span><span class="o">.</span><span class="n">is_file</span><span class="p">()</span> <span class="ow">and</span> <span class="n">f</span><span class="o">.</span><span class="n">suffix</span> <span class="o">==</span> <span class="s2">&quot;.py&quot;</span><span class="p">:</span>
    173. 

  173.                 <span class="bp">self</span><span class="o">.</span><span class="n">register_by_fqn</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;searx.answerers.</span><span class="si">{</span><span class="n">f</span><span class="o">.</span><span class="n">stem</span><span class="si">}</span><span class="s2">.SXNGAnswerer&quot;</span><span class="p">)</span>
    174. 

  174.                 <span class="k">continue</span>
    175. 

  175. 

  176.             <span class="c1"># for backward compatibility (if a fork has additional answerers)</span>
    177. 

  177. 

  178.             <span class="k">if</span> <span class="n">f</span><span class="o">.</span><span class="n">is_dir</span><span class="p">()</span> <span class="ow">and</span> <span class="p">(</span><span class="n">f</span> <span class="o">/</span> <span class="s2">&quot;answerer.py&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">exists</span><span class="p">():</span>
    179. 

  179.                 <span class="n">warnings</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span>
    180. 

  180.                     <span class="sa">f</span><span class="s2">&quot;answerer module </span><span class="si">{</span><span class="n">f</span><span class="si">}</span><span class="s2"> is deprecated / migrate to searx.answerers.Answerer&quot;</span><span class="p">,</span> <span class="ne">DeprecationWarning</span>
    181. 

  181.                 <span class="p">)</span>
    182. 

  182.                 <span class="n">mod</span> <span class="o">=</span> <span class="n">load_module</span><span class="p">(</span><span class="s2">&quot;answerer.py&quot;</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">f</span><span class="p">))</span>
    183. 

  183.                 <span class="bp">self</span><span class="o">.</span><span class="n">register</span><span class="p">(</span><span class="n">ModuleAnswerer</span><span class="p">(</span><span class="n">mod</span><span class="p">))</span></div>
    184. 

  184. 

  185. 

  186. <div class="viewcode-block" id="AnswerStorage.register_by_fqn">
    187. 

  187. <a class="viewcode-back" href="../../../dev/answerers/development.html#searx.answerers.AnswerStorage.register_by_fqn">[docs]</a>
    188. 

  188.     <span class="k">def</span><span class="w"> </span><span class="nf">register_by_fqn</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fqn</span><span class="p">:</span> <span class="nb">str</span><span class="p">):</span>
    189. 

  189. <span class="w">        </span><span class="sd">&quot;&quot;&quot;Register a :py:obj:`Answerer` via its fully qualified class namen(FQN).&quot;&quot;&quot;</span>
    190. 

  190. 

  191.         <span class="n">mod_name</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">obj_name</span> <span class="o">=</span> <span class="n">fqn</span><span class="o">.</span><span class="n">rpartition</span><span class="p">(</span><span class="s1">&#39;.&#39;</span><span class="p">)</span>
    192. 

  192.         <span class="n">mod</span> <span class="o">=</span> <span class="n">importlib</span><span class="o">.</span><span class="n">import_module</span><span class="p">(</span><span class="n">mod_name</span><span class="p">)</span>
    193. 

  193.         <span class="n">code_obj</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">mod</span><span class="p">,</span> <span class="n">obj_name</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
    194. 

  194. 

  195.         <span class="k">if</span> <span class="n">code_obj</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
    196. 

  196.             <span class="n">msg</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;answerer </span><span class="si">{</span><span class="n">fqn</span><span class="si">}</span><span class="s2"> is not implemented&quot;</span>
    197. 

  197.             <span class="n">log</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span>
    198. 

  198.             <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span>
    199. 

  199. 

  200.         <span class="bp">self</span><span class="o">.</span><span class="n">register</span><span class="p">(</span><span class="n">code_obj</span><span class="p">())</span></div>
    201. 

  201. 

  202. 

  203. <div class="viewcode-block" id="AnswerStorage.register">
    204. 

  204. <a class="viewcode-back" href="../../../dev/answerers/development.html#searx.answerers.AnswerStorage.register">[docs]</a>
    205. 

  205.     <span class="k">def</span><span class="w"> </span><span class="nf">register</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">answerer</span><span class="p">:</span> <span class="n">Answerer</span><span class="p">):</span>
    206. 

  206. <span class="w">        </span><span class="sd">&quot;&quot;&quot;Register a :py:obj:`Answerer`.&quot;&quot;&quot;</span>
    207. 

  207. 

  208.         <span class="bp">self</span><span class="o">.</span><span class="n">answerer_list</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">answerer</span><span class="p">)</span>
    209. 

  209.         <span class="k">for</span> <span class="n">_kw</span> <span class="ow">in</span> <span class="n">answerer</span><span class="o">.</span><span class="n">keywords</span><span class="p">:</span>
    210. 

  210.             <span class="bp">self</span><span class="p">[</span><span class="n">_kw</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">_kw</span><span class="p">,</span> <span class="p">[])</span>
    211. 

  211.             <span class="bp">self</span><span class="p">[</span><span class="n">_kw</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">answerer</span><span class="p">)</span></div>
    212. 

  212. 

  213. 

  214. <div class="viewcode-block" id="AnswerStorage.ask">
    215. 

  215. <a class="viewcode-back" href="../../../dev/answerers/development.html#searx.answerers.AnswerStorage.ask">[docs]</a>
    216. 

  216.     <span class="k">def</span><span class="w"> </span><span class="nf">ask</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">query</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">list</span><span class="p">[</span><span class="n">BaseAnswer</span><span class="p">]:</span>
    217. 

  217. <span class="w">        </span><span class="sd">&quot;&quot;&quot;An answerer is identified via keywords, if there is a keyword at the</span>
    218. 

  218. <span class="sd">        first position in the ``query`` for which there is one or more</span>
    219. 

  219. <span class="sd">        answerers, then these are called, whereby the entire ``query`` is passed</span>
    220. 

  220. <span class="sd">        as argument to the answerer function.&quot;&quot;&quot;</span>
    221. 

  221. 

  222.         <span class="n">results</span> <span class="o">=</span> <span class="p">[]</span>
    223. 

  223.         <span class="n">keyword</span> <span class="o">=</span> <span class="kc">None</span>
    224. 

  224.         <span class="k">for</span> <span class="n">keyword</span> <span class="ow">in</span> <span class="n">query</span><span class="o">.</span><span class="n">split</span><span class="p">():</span>
    225. 

  225.             <span class="k">if</span> <span class="n">keyword</span><span class="p">:</span>
    226. 

  226.                 <span class="k">break</span>
    227. 

  227. 

  228.         <span class="k">if</span> <span class="ow">not</span> <span class="n">keyword</span> <span class="ow">or</span> <span class="n">keyword</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="p">:</span>
    229. 

  229.             <span class="k">return</span> <span class="n">results</span>
    230. 

  230. 

  231.         <span class="k">for</span> <span class="n">answerer</span> <span class="ow">in</span> <span class="bp">self</span><span class="p">[</span><span class="n">keyword</span><span class="p">]:</span>
    232. 

  232.             <span class="k">for</span> <span class="n">answer</span> <span class="ow">in</span> <span class="n">answerer</span><span class="o">.</span><span class="n">answer</span><span class="p">(</span><span class="n">query</span><span class="p">):</span>
    233. 

  233.                 <span class="c1"># In case of *answers* prefix ``answerer:`` is set, see searx.result_types.Result</span>
    234. 

  234.                 <span class="n">answer</span><span class="o">.</span><span class="n">engine</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;answerer: </span><span class="si">{</span><span class="n">keyword</span><span class="si">}</span><span class="s2">&quot;</span>
    235. 

  235.                 <span class="n">results</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">answer</span><span class="p">)</span>
    236. 

  236. 

  237.         <span class="k">return</span> <span class="n">results</span></div>
    238. 

  238. 

  239. 

  240.     <span class="nd">@property</span>
    241. 

  241.     <span class="k">def</span><span class="w"> </span><span class="nf">info</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">list</span><span class="p">[</span><span class="n">AnswererInfo</span><span class="p">]:</span>
    242. 

  242.         <span class="k">return</span> <span class="p">[</span><span class="n">a</span><span class="o">.</span><span class="n">info</span><span class="p">()</span> <span class="k">for</span> <span class="n">a</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">answerer_list</span><span class="p">]</span></div>
    243. 

  243. 

  244. </pre></div>
    245. 

  245. 

  246.             <div class="clearer"></div>
    247. 

  247.           </div>
    248. 

  248.         </div>
    249. 

  249.       </div>
    250. 

  250.   <span id="sidebar-top"></span>
    251. 

  251.       <div class="sphinxsidebar" role="navigation" aria-label="Main">
    252. 

  252.         <div class="sphinxsidebarwrapper">
    253. 

  253.   
    254. 

  254.     
    255. 

  255.             <p class="logo"><a href="../../../index.html">
    256. 

  256.               <img class="logo" src="../../../_static/searxng-wordmark.svg" alt="Logo of SearXNG"/>
    257. 

  257.             </a></p>
    258. 

  258.   
    259. 

  259. 

  260. <h3><a href="../../../index.html">Table of Contents</a></h3>
    261. 

  261. <ul>
    262. 

  262. <li class="toctree-l1"><a class="reference internal" href="../../../user/index.html">User information</a></li>
    263. 

  263. <li class="toctree-l1"><a class="reference internal" href="../../../own-instance.html">Why use a private instance?</a></li>
    264. 

  264. <li class="toctree-l1"><a class="reference internal" href="../../../admin/index.html">Administrator documentation</a></li>
    265. 

  265. <li class="toctree-l1"><a class="reference internal" href="../../../dev/index.html">Developer documentation</a></li>
    266. 

  266. <li class="toctree-l1"><a class="reference internal" href="../../../utils/index.html">DevOps tooling box</a></li>
    267. 

  267. <li class="toctree-l1"><a class="reference internal" href="../../../src/index.html">Source-Code</a></li>
    268. 

  268. </ul>
    269. 

  269. 

  270.   <h3>Project Links</h3>
    271. 

  271.   <ul>
    272. 

  272.     <li><a href="https://github.com/searxng/searxng/tree/master">Source</a>
    273. 

  273.   
    274. 

  274.     <li><a href="https://github.com/searxng/searxng/wiki">Wiki</a>
    275. 

  275.   
    276. 

  276.     <li><a href="https://searx.space">Public instances</a>
    277. 

  277.   
    278. 

  278.     <li><a href="https://github.com/searxng/searxng/issues">Issue Tracker</a>
    279. 

  279.   </ul><h3>Navigation</h3>
    280. 

  280. <ul>
    281. 

  281.   <li><a href="../../../index.html">Overview</a>
    282. 

  282.     <ul>
    283. 

  283.       <li><a href="../../index.html">Module code</a>
    284. 

  284.         
    285. 

  285.           
    286. 

  286.           </ul>
    287. 

  287.       </li>
    288. 

  288.     </ul>
    289. 

  289.   </li>
    290. 

  290. </ul>
    291. 

  291. <search id="searchbox" style="display: none" role="search">
    292. 

  292.   <h3 id="searchlabel">Quick search</h3>
    293. 

  293.     <div class="searchformwrapper">
    294. 

  294.     <form class="search" action="../../../search.html" method="get">
    295. 

  295.       <input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
    296. 

  296.       <input type="submit" value="Go" />
    297. 

  297.     </form>
    298. 

  298.     </div>
    299. 

  299. </search>
    300. 

  300. <script>document.getElementById('searchbox').style.display = "block"</script>
    301. 

  301.         </div>
    302. 

  302.       </div>
    303. 

  303.       <div class="clearer"></div>
    304. 

  304.     </div>
    305. 

  305.     <div class="footer" role="contentinfo">
    306. 

  306.     &#169; Copyright SearXNG team.
    307. 

  307.     </div>
    308. 

  308.   </body>
    309. 

  309. </html>
    310.
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