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online.html

online.html 41 KB
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  1. <!DOCTYPE html>
    2. 

  2. 

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

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    8. 

  8.     <title>searx.search.processors.online &#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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  19.       <h3>Navigation</h3>
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  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" >Module code</a> &#187;</li>
    29. 

  29.           <li class="nav-item nav-item-2"><a href="../../search.html" accesskey="U">searx.search</a> &#187;</li>
    30. 

  30.         <li class="nav-item nav-item-this"><a href="">searx.search.processors.online</a></li> 
    31. 

  31.       </ul>
    32. 

  32.     </div>  
    33. 

  33. 

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

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

  36.         <div class="bodywrapper">
    37. 

  37.           <div class="body" role="main">
    38. 

  38.             
    39. 

  39.   <h1>Source code for searx.search.processors.online</h1><div class="highlight"><pre>
    40. 

  40. <span></span><span class="c1"># SPDX-License-Identifier: AGPL-3.0-or-later</span>
    41. 

  41. <span class="sd">&quot;&quot;&quot;Processors for engine-type: ``online``</span>
    42. 

  42. 

  43. <span class="sd">&quot;&quot;&quot;</span>
    44. 

  44. <span class="c1"># pylint: disable=use-dict-literal</span>
    45. 

  45. 

  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">import</span><span class="w"> </span><span class="nn">asyncio</span>
    48. 

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

  49. <span class="kn">import</span><span class="w"> </span><span class="nn">httpx</span>
    50. 

  50. 

  51. <span class="kn">import</span><span class="w"> </span><span class="nn">searx.network</span>
    52. 

  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">gen_useragent</span>
    53. 

  53. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.exceptions</span><span class="w"> </span><span class="kn">import</span> <span class="p">(</span>
    54. 

  54.     <span class="n">SearxEngineAccessDeniedException</span><span class="p">,</span>
    55. 

  55.     <span class="n">SearxEngineCaptchaException</span><span class="p">,</span>
    56. 

  56.     <span class="n">SearxEngineTooManyRequestsException</span><span class="p">,</span>
    57. 

  57. <span class="p">)</span>
    58. 

  58. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.metrics.error_recorder</span><span class="w"> </span><span class="kn">import</span> <span class="n">count_error</span>
    59. 

  59. <span class="kn">from</span><span class="w"> </span><span class="nn">.abstract</span><span class="w"> </span><span class="kn">import</span> <span class="n">EngineProcessor</span>
    60. 

  60. 

  61. 

  62. <div class="viewcode-block" id="default_request_params">
    63. 

  63. <a class="viewcode-back" href="../../../../src/searx.search.processors.html#searx.search.processors.online.default_request_params">[docs]</a>
    64. 

  64. <span class="k">def</span><span class="w"> </span><span class="nf">default_request_params</span><span class="p">():</span>
    65. 

  65. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Default request parameters for ``online`` engines.&quot;&quot;&quot;</span>
    66. 

  66.     <span class="k">return</span> <span class="p">{</span>
    67. 

  67.         <span class="c1"># fmt: off</span>
    68. 

  68.         <span class="s1">&#39;method&#39;</span><span class="p">:</span> <span class="s1">&#39;GET&#39;</span><span class="p">,</span>
    69. 

  69.         <span class="s1">&#39;headers&#39;</span><span class="p">:</span> <span class="p">{},</span>
    70. 

  70.         <span class="s1">&#39;data&#39;</span><span class="p">:</span> <span class="p">{},</span>
    71. 

  71.         <span class="s1">&#39;url&#39;</span><span class="p">:</span> <span class="s1">&#39;&#39;</span><span class="p">,</span>
    72. 

  72.         <span class="s1">&#39;cookies&#39;</span><span class="p">:</span> <span class="p">{},</span>
    73. 

  73.         <span class="s1">&#39;auth&#39;</span><span class="p">:</span> <span class="kc">None</span>
    74. 

  74.         <span class="c1"># fmt: on</span>
    75. 

  75.     <span class="p">}</span></div>
    76. 

  76. 

  77. 

  78. 

  79. <div class="viewcode-block" id="OnlineProcessor">
    80. 

  80. <a class="viewcode-back" href="../../../../src/searx.search.processors.html#searx.search.processors.online.OnlineProcessor">[docs]</a>
    81. 

  81. <span class="k">class</span><span class="w"> </span><span class="nc">OnlineProcessor</span><span class="p">(</span><span class="n">EngineProcessor</span><span class="p">):</span>
    82. 

  82. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Processor class for ``online`` engines.&quot;&quot;&quot;</span>
    83. 

  83. 

  84.     <span class="n">engine_type</span> <span class="o">=</span> <span class="s1">&#39;online&#39;</span>
    85. 

  85. 

  86.     <span class="k">def</span><span class="w"> </span><span class="nf">initialize</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    87. 

  87.         <span class="c1"># set timeout for all HTTP requests</span>
    88. 

  88.         <span class="n">searx</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">set_timeout_for_thread</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">engine</span><span class="o">.</span><span class="n">timeout</span><span class="p">,</span> <span class="n">start_time</span><span class="o">=</span><span class="n">default_timer</span><span class="p">())</span>
    89. 

  89.         <span class="c1"># reset the HTTP total time</span>
    90. 

  90.         <span class="n">searx</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">reset_time_for_thread</span><span class="p">()</span>
    91. 

  91.         <span class="c1"># set the network</span>
    92. 

  92.         <span class="n">searx</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">set_context_network_name</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">engine_name</span><span class="p">)</span>
    93. 

  93.         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">initialize</span><span class="p">()</span>
    94. 

  94. 

  95. <div class="viewcode-block" id="OnlineProcessor.get_params">
    96. 

  96. <a class="viewcode-back" href="../../../../src/searx.search.processors.html#searx.search.processors.online.OnlineProcessor.get_params">[docs]</a>
    97. 

  97.     <span class="k">def</span><span class="w"> </span><span class="nf">get_params</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">engine_category</span><span class="p">):</span>
    98. 

  98. <span class="w">        </span><span class="sd">&quot;&quot;&quot;Returns a set of :ref:`request params &lt;engine request online&gt;` or ``None``</span>
    99. 

  99. <span class="sd">        if request is not supported.</span>
    100. 

  100. <span class="sd">        &quot;&quot;&quot;</span>
    101. 

  101.         <span class="n">params</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">get_params</span><span class="p">(</span><span class="n">search_query</span><span class="p">,</span> <span class="n">engine_category</span><span class="p">)</span>
    102. 

  102.         <span class="k">if</span> <span class="n">params</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
    103. 

  103.             <span class="k">return</span> <span class="kc">None</span>
    104. 

  104. 

  105.         <span class="c1"># add default params</span>
    106. 

  106.         <span class="n">params</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">default_request_params</span><span class="p">())</span>
    107. 

  107. 

  108.         <span class="c1"># add an user agent</span>
    109. 

  109.         <span class="n">params</span><span class="p">[</span><span class="s1">&#39;headers&#39;</span><span class="p">][</span><span class="s1">&#39;User-Agent&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="n">gen_useragent</span><span class="p">()</span>
    110. 

  110. 

  111.         <span class="c1"># add Accept-Language header</span>
    112. 

  112.         <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">engine</span><span class="o">.</span><span class="n">send_accept_language_header</span> <span class="ow">and</span> <span class="n">search_query</span><span class="o">.</span><span class="n">locale</span><span class="p">:</span>
    113. 

  113.             <span class="n">ac_lang</span> <span class="o">=</span> <span class="n">search_query</span><span class="o">.</span><span class="n">locale</span><span class="o">.</span><span class="n">language</span>
    114. 

  114.             <span class="k">if</span> <span class="n">search_query</span><span class="o">.</span><span class="n">locale</span><span class="o">.</span><span class="n">territory</span><span class="p">:</span>
    115. 

  115.                 <span class="n">ac_lang</span> <span class="o">=</span> <span class="s2">&quot;</span><span class="si">%s</span><span class="s2">-</span><span class="si">%s</span><span class="s2">,</span><span class="si">%s</span><span class="s2">;q=0.9,*;q=0.5&quot;</span> <span class="o">%</span> <span class="p">(</span>
    116. 

  116.                     <span class="n">search_query</span><span class="o">.</span><span class="n">locale</span><span class="o">.</span><span class="n">language</span><span class="p">,</span>
    117. 

  117.                     <span class="n">search_query</span><span class="o">.</span><span class="n">locale</span><span class="o">.</span><span class="n">territory</span><span class="p">,</span>
    118. 

  118.                     <span class="n">search_query</span><span class="o">.</span><span class="n">locale</span><span class="o">.</span><span class="n">language</span><span class="p">,</span>
    119. 

  119.                 <span class="p">)</span>
    120. 

  120.             <span class="n">params</span><span class="p">[</span><span class="s1">&#39;headers&#39;</span><span class="p">][</span><span class="s1">&#39;Accept-Language&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="n">ac_lang</span>
    121. 

  121. 

  122.         <span class="bp">self</span><span class="o">.</span><span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s1">&#39;HTTP Accept-Language: </span><span class="si">%s</span><span class="s1">&#39;</span><span class="p">,</span> <span class="n">params</span><span class="p">[</span><span class="s1">&#39;headers&#39;</span><span class="p">]</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;Accept-Language&#39;</span><span class="p">,</span> <span class="s1">&#39;&#39;</span><span class="p">))</span>
    123. 

  123.         <span class="k">return</span> <span class="n">params</span></div>
    124. 

  124. 

  125. 

  126.     <span class="k">def</span><span class="w"> </span><span class="nf">_send_http_request</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">params</span><span class="p">):</span>
    127. 

  127.         <span class="c1"># create dictionary which contain all</span>
    128. 

  128.         <span class="c1"># information about the request</span>
    129. 

  129.         <span class="n">request_args</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">(</span><span class="n">headers</span><span class="o">=</span><span class="n">params</span><span class="p">[</span><span class="s1">&#39;headers&#39;</span><span class="p">],</span> <span class="n">cookies</span><span class="o">=</span><span class="n">params</span><span class="p">[</span><span class="s1">&#39;cookies&#39;</span><span class="p">],</span> <span class="n">auth</span><span class="o">=</span><span class="n">params</span><span class="p">[</span><span class="s1">&#39;auth&#39;</span><span class="p">])</span>
    130. 

  130. 

  131.         <span class="c1"># verify</span>
    132. 

  132.         <span class="c1"># if not None, it overrides the verify value defined in the network.</span>
    133. 

  133.         <span class="c1"># use False to accept any server certificate</span>
    134. 

  134.         <span class="c1"># use a path to file to specify a server certificate</span>
    135. 

  135.         <span class="n">verify</span> <span class="o">=</span> <span class="n">params</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;verify&#39;</span><span class="p">)</span>
    136. 

  136.         <span class="k">if</span> <span class="n">verify</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
    137. 

  137.             <span class="n">request_args</span><span class="p">[</span><span class="s1">&#39;verify&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="n">params</span><span class="p">[</span><span class="s1">&#39;verify&#39;</span><span class="p">]</span>
    138. 

  138. 

  139.         <span class="c1"># max_redirects</span>
    140. 

  140.         <span class="n">max_redirects</span> <span class="o">=</span> <span class="n">params</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;max_redirects&#39;</span><span class="p">)</span>
    141. 

  141.         <span class="k">if</span> <span class="n">max_redirects</span><span class="p">:</span>
    142. 

  142.             <span class="n">request_args</span><span class="p">[</span><span class="s1">&#39;max_redirects&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="n">max_redirects</span>
    143. 

  143. 

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

  145.         <span class="k">if</span> <span class="s1">&#39;allow_redirects&#39;</span> <span class="ow">in</span> <span class="n">params</span><span class="p">:</span>
    146. 

  146.             <span class="n">request_args</span><span class="p">[</span><span class="s1">&#39;allow_redirects&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="n">params</span><span class="p">[</span><span class="s1">&#39;allow_redirects&#39;</span><span class="p">]</span>
    147. 

  147. 

  148.         <span class="c1"># soft_max_redirects</span>
    149. 

  149.         <span class="n">soft_max_redirects</span> <span class="o">=</span> <span class="n">params</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;soft_max_redirects&#39;</span><span class="p">,</span> <span class="n">max_redirects</span> <span class="ow">or</span> <span class="mi">0</span><span class="p">)</span>
    150. 

  150. 

  151.         <span class="c1"># raise_for_status</span>
    152. 

  152.         <span class="n">request_args</span><span class="p">[</span><span class="s1">&#39;raise_for_httperror&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="n">params</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;raise_for_httperror&#39;</span><span class="p">,</span> <span class="kc">True</span><span class="p">)</span>
    153. 

  153. 

  154.         <span class="c1"># specific type of request (GET or POST)</span>
    155. 

  155.         <span class="k">if</span> <span class="n">params</span><span class="p">[</span><span class="s1">&#39;method&#39;</span><span class="p">]</span> <span class="o">==</span> <span class="s1">&#39;GET&#39;</span><span class="p">:</span>
    156. 

  156.             <span class="n">req</span> <span class="o">=</span> <span class="n">searx</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">get</span>
    157. 

  157.         <span class="k">else</span><span class="p">:</span>
    158. 

  158.             <span class="n">req</span> <span class="o">=</span> <span class="n">searx</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">post</span>
    159. 

  159. 

  160.         <span class="n">request_args</span><span class="p">[</span><span class="s1">&#39;data&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="n">params</span><span class="p">[</span><span class="s1">&#39;data&#39;</span><span class="p">]</span>
    161. 

  161. 

  162.         <span class="c1"># send the request</span>
    163. 

  163.         <span class="n">response</span> <span class="o">=</span> <span class="n">req</span><span class="p">(</span><span class="n">params</span><span class="p">[</span><span class="s1">&#39;url&#39;</span><span class="p">],</span> <span class="o">**</span><span class="n">request_args</span><span class="p">)</span>
    164. 

  164. 

  165.         <span class="c1"># check soft limit of the redirect count</span>
    166. 

  166.         <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">response</span><span class="o">.</span><span class="n">history</span><span class="p">)</span> <span class="o">&gt;</span> <span class="n">soft_max_redirects</span><span class="p">:</span>
    167. 

  167.             <span class="c1"># unexpected redirect : record an error</span>
    168. 

  168.             <span class="c1"># but the engine might still return valid results.</span>
    169. 

  169.             <span class="n">status_code</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">response</span><span class="o">.</span><span class="n">status_code</span> <span class="ow">or</span> <span class="s1">&#39;&#39;</span><span class="p">)</span>
    170. 

  170.             <span class="n">reason</span> <span class="o">=</span> <span class="n">response</span><span class="o">.</span><span class="n">reason_phrase</span> <span class="ow">or</span> <span class="s1">&#39;&#39;</span>
    171. 

  171.             <span class="n">hostname</span> <span class="o">=</span> <span class="n">response</span><span class="o">.</span><span class="n">url</span><span class="o">.</span><span class="n">host</span>
    172. 

  172.             <span class="n">count_error</span><span class="p">(</span>
    173. 

  173.                 <span class="bp">self</span><span class="o">.</span><span class="n">engine_name</span><span class="p">,</span>
    174. 

  174.                 <span class="s1">&#39;</span><span class="si">{}</span><span class="s1"> redirects, maximum: </span><span class="si">{}</span><span class="s1">&#39;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">response</span><span class="o">.</span><span class="n">history</span><span class="p">),</span> <span class="n">soft_max_redirects</span><span class="p">),</span>
    175. 

  175.                 <span class="p">(</span><span class="n">status_code</span><span class="p">,</span> <span class="n">reason</span><span class="p">,</span> <span class="n">hostname</span><span class="p">),</span>
    176. 

  176.                 <span class="n">secondary</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
    177. 

  177.             <span class="p">)</span>
    178. 

  178. 

  179.         <span class="k">return</span> <span class="n">response</span>
    180. 

  180. 

  181.     <span class="k">def</span><span class="w"> </span><span class="nf">_search_basic</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="n">params</span><span class="p">):</span>
    182. 

  182.         <span class="c1"># update request parameters dependent on</span>
    183. 

  183.         <span class="c1"># search-engine (contained in engines folder)</span>
    184. 

  184.         <span class="bp">self</span><span class="o">.</span><span class="n">engine</span><span class="o">.</span><span class="n">request</span><span class="p">(</span><span class="n">query</span><span class="p">,</span> <span class="n">params</span><span class="p">)</span>
    185. 

  185. 

  186.         <span class="c1"># ignoring empty urls</span>
    187. 

  187.         <span class="k">if</span> <span class="ow">not</span> <span class="n">params</span><span class="p">[</span><span class="s1">&#39;url&#39;</span><span class="p">]:</span>
    188. 

  188.             <span class="k">return</span> <span class="kc">None</span>
    189. 

  189. 

  190.         <span class="c1"># send request</span>
    191. 

  191.         <span class="n">response</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_send_http_request</span><span class="p">(</span><span class="n">params</span><span class="p">)</span>
    192. 

  192. 

  193.         <span class="c1"># parse the response</span>
    194. 

  194.         <span class="n">response</span><span class="o">.</span><span class="n">search_params</span> <span class="o">=</span> <span class="n">params</span>
    195. 

  195.         <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">engine</span><span class="o">.</span><span class="n">response</span><span class="p">(</span><span class="n">response</span><span class="p">)</span>
    196. 

  196. 

  197.     <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="n">query</span><span class="p">,</span> <span class="n">params</span><span class="p">,</span> <span class="n">result_container</span><span class="p">,</span> <span class="n">start_time</span><span class="p">,</span> <span class="n">timeout_limit</span><span class="p">):</span>
    198. 

  198.         <span class="c1"># set timeout for all HTTP requests</span>
    199. 

  199.         <span class="n">searx</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">set_timeout_for_thread</span><span class="p">(</span><span class="n">timeout_limit</span><span class="p">,</span> <span class="n">start_time</span><span class="o">=</span><span class="n">start_time</span><span class="p">)</span>
    200. 

  200.         <span class="c1"># reset the HTTP total time</span>
    201. 

  201.         <span class="n">searx</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">reset_time_for_thread</span><span class="p">()</span>
    202. 

  202.         <span class="c1"># set the network</span>
    203. 

  203.         <span class="n">searx</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">set_context_network_name</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">engine_name</span><span class="p">)</span>
    204. 

  204. 

  205.         <span class="k">try</span><span class="p">:</span>
    206. 

  206.             <span class="c1"># send requests and parse the results</span>
    207. 

  207.             <span class="n">search_results</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_search_basic</span><span class="p">(</span><span class="n">query</span><span class="p">,</span> <span class="n">params</span><span class="p">)</span>
    208. 

  208.             <span class="bp">self</span><span class="o">.</span><span class="n">extend_container</span><span class="p">(</span><span class="n">result_container</span><span class="p">,</span> <span class="n">start_time</span><span class="p">,</span> <span class="n">search_results</span><span class="p">)</span>
    209. 

  209.         <span class="k">except</span> <span class="n">ssl</span><span class="o">.</span><span class="n">SSLError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
    210. 

  210.             <span class="c1"># requests timeout (connect or read)</span>
    211. 

  211.             <span class="bp">self</span><span class="o">.</span><span class="n">handle_exception</span><span class="p">(</span><span class="n">result_container</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">suspend</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
    212. 

  212.             <span class="bp">self</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="s2">&quot;SSLError </span><span class="si">{}</span><span class="s2">, verify=</span><span class="si">{}</span><span class="s2">&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">searx</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">get_network</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">engine_name</span><span class="p">)</span><span class="o">.</span><span class="n">verify</span><span class="p">))</span>
    213. 

  213.         <span class="k">except</span> <span class="p">(</span><span class="n">httpx</span><span class="o">.</span><span class="n">TimeoutException</span><span class="p">,</span> <span class="n">asyncio</span><span class="o">.</span><span class="n">TimeoutError</span><span class="p">)</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
    214. 

  214.             <span class="c1"># requests timeout (connect or read)</span>
    215. 

  215.             <span class="bp">self</span><span class="o">.</span><span class="n">handle_exception</span><span class="p">(</span><span class="n">result_container</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">suspend</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
    216. 

  216.             <span class="bp">self</span><span class="o">.</span><span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span>
    217. 

  217.                 <span class="s2">&quot;HTTP requests timeout (search duration : </span><span class="si">{0}</span><span class="s2"> s, timeout: </span><span class="si">{1}</span><span class="s2"> s) : </span><span class="si">{2}</span><span class="s2">&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
    218. 

  218.                     <span class="n">default_timer</span><span class="p">()</span> <span class="o">-</span> <span class="n">start_time</span><span class="p">,</span> <span class="n">timeout_limit</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="vm">__class__</span><span class="o">.</span><span class="vm">__name__</span>
    219. 

  219.                 <span class="p">)</span>
    220. 

  220.             <span class="p">)</span>
    221. 

  221.         <span class="k">except</span> <span class="p">(</span><span class="n">httpx</span><span class="o">.</span><span class="n">HTTPError</span><span class="p">,</span> <span class="n">httpx</span><span class="o">.</span><span class="n">StreamError</span><span class="p">)</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
    222. 

  222.             <span class="c1"># other requests exception</span>
    223. 

  223.             <span class="bp">self</span><span class="o">.</span><span class="n">handle_exception</span><span class="p">(</span><span class="n">result_container</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">suspend</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
    224. 

  224.             <span class="bp">self</span><span class="o">.</span><span class="n">logger</span><span class="o">.</span><span class="n">exception</span><span class="p">(</span>
    225. 

  225.                 <span class="s2">&quot;requests exception (search duration : </span><span class="si">{0}</span><span class="s2"> s, timeout: </span><span class="si">{1}</span><span class="s2"> s) : </span><span class="si">{2}</span><span class="s2">&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
    226. 

  226.                     <span class="n">default_timer</span><span class="p">()</span> <span class="o">-</span> <span class="n">start_time</span><span class="p">,</span> <span class="n">timeout_limit</span><span class="p">,</span> <span class="n">e</span>
    227. 

  227.                 <span class="p">)</span>
    228. 

  228.             <span class="p">)</span>
    229. 

  229.         <span class="k">except</span> <span class="n">SearxEngineCaptchaException</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
    230. 

  230.             <span class="bp">self</span><span class="o">.</span><span class="n">handle_exception</span><span class="p">(</span><span class="n">result_container</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">suspend</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
    231. 

  231.             <span class="bp">self</span><span class="o">.</span><span class="n">logger</span><span class="o">.</span><span class="n">exception</span><span class="p">(</span><span class="s1">&#39;CAPTCHA&#39;</span><span class="p">)</span>
    232. 

  232.         <span class="k">except</span> <span class="n">SearxEngineTooManyRequestsException</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
    233. 

  233.             <span class="bp">self</span><span class="o">.</span><span class="n">handle_exception</span><span class="p">(</span><span class="n">result_container</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">suspend</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
    234. 

  234.             <span class="bp">self</span><span class="o">.</span><span class="n">logger</span><span class="o">.</span><span class="n">exception</span><span class="p">(</span><span class="s1">&#39;Too many requests&#39;</span><span class="p">)</span>
    235. 

  235.         <span class="k">except</span> <span class="n">SearxEngineAccessDeniedException</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
    236. 

  236.             <span class="bp">self</span><span class="o">.</span><span class="n">handle_exception</span><span class="p">(</span><span class="n">result_container</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">suspend</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
    237. 

  237.             <span class="bp">self</span><span class="o">.</span><span class="n">logger</span><span class="o">.</span><span class="n">exception</span><span class="p">(</span><span class="s1">&#39;SearXNG is blocked&#39;</span><span class="p">)</span>
    238. 

  238.         <span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>  <span class="c1"># pylint: disable=broad-except</span>
    239. 

  239.             <span class="bp">self</span><span class="o">.</span><span class="n">handle_exception</span><span class="p">(</span><span class="n">result_container</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
    240. 

  240.             <span class="bp">self</span><span class="o">.</span><span class="n">logger</span><span class="o">.</span><span class="n">exception</span><span class="p">(</span><span class="s1">&#39;exception : </span><span class="si">{0}</span><span class="s1">&#39;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">e</span><span class="p">))</span>
    241. 

  241. 

  242.     <span class="k">def</span><span class="w"> </span><span class="nf">get_default_tests</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    243. 

  243.         <span class="n">tests</span> <span class="o">=</span> <span class="p">{}</span>
    244. 

  244. 

  245.         <span class="n">tests</span><span class="p">[</span><span class="s1">&#39;simple&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span>
    246. 

  246.             <span class="s1">&#39;matrix&#39;</span><span class="p">:</span> <span class="p">{</span><span class="s1">&#39;query&#39;</span><span class="p">:</span> <span class="p">(</span><span class="s1">&#39;life&#39;</span><span class="p">,</span> <span class="s1">&#39;computer&#39;</span><span class="p">)},</span>
    247. 

  247.             <span class="s1">&#39;result_container&#39;</span><span class="p">:</span> <span class="p">[</span><span class="s1">&#39;not_empty&#39;</span><span class="p">],</span>
    248. 

  248.         <span class="p">}</span>
    249. 

  249. 

  250.         <span class="k">if</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">engine</span><span class="p">,</span> <span class="s1">&#39;paging&#39;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
    251. 

  251.             <span class="n">tests</span><span class="p">[</span><span class="s1">&#39;paging&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span>
    252. 

  252.                 <span class="s1">&#39;matrix&#39;</span><span class="p">:</span> <span class="p">{</span><span class="s1">&#39;query&#39;</span><span class="p">:</span> <span class="s1">&#39;time&#39;</span><span class="p">,</span> <span class="s1">&#39;pageno&#39;</span><span class="p">:</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">3</span><span class="p">)},</span>
    253. 

  253.                 <span class="s1">&#39;result_container&#39;</span><span class="p">:</span> <span class="p">[</span><span class="s1">&#39;not_empty&#39;</span><span class="p">],</span>
    254. 

  254.                 <span class="s1">&#39;test&#39;</span><span class="p">:</span> <span class="p">[</span><span class="s1">&#39;unique_results&#39;</span><span class="p">],</span>
    255. 

  255.             <span class="p">}</span>
    256. 

  256.             <span class="k">if</span> <span class="s1">&#39;general&#39;</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">engine</span><span class="o">.</span><span class="n">categories</span><span class="p">:</span>
    257. 

  257.                 <span class="c1"># avoid documentation about HTML tags (&lt;time&gt; and &lt;input type=&quot;time&quot;&gt;)</span>
    258. 

  258.                 <span class="n">tests</span><span class="p">[</span><span class="s1">&#39;paging&#39;</span><span class="p">][</span><span class="s1">&#39;matrix&#39;</span><span class="p">][</span><span class="s1">&#39;query&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;news&#39;</span>
    259. 

  259. 

  260.         <span class="k">if</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">engine</span><span class="p">,</span> <span class="s1">&#39;time_range&#39;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
    261. 

  261.             <span class="n">tests</span><span class="p">[</span><span class="s1">&#39;time_range&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span>
    262. 

  262.                 <span class="s1">&#39;matrix&#39;</span><span class="p">:</span> <span class="p">{</span><span class="s1">&#39;query&#39;</span><span class="p">:</span> <span class="s1">&#39;news&#39;</span><span class="p">,</span> <span class="s1">&#39;time_range&#39;</span><span class="p">:</span> <span class="p">(</span><span class="kc">None</span><span class="p">,</span> <span class="s1">&#39;day&#39;</span><span class="p">)},</span>
    263. 

  263.                 <span class="s1">&#39;result_container&#39;</span><span class="p">:</span> <span class="p">[</span><span class="s1">&#39;not_empty&#39;</span><span class="p">],</span>
    264. 

  264.                 <span class="s1">&#39;test&#39;</span><span class="p">:</span> <span class="p">[</span><span class="s1">&#39;unique_results&#39;</span><span class="p">],</span>
    265. 

  265.             <span class="p">}</span>
    266. 

  266. 

  267.         <span class="k">if</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">engine</span><span class="p">,</span> <span class="s1">&#39;traits&#39;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
    268. 

  268.             <span class="n">tests</span><span class="p">[</span><span class="s1">&#39;lang_fr&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span>
    269. 

  269.                 <span class="s1">&#39;matrix&#39;</span><span class="p">:</span> <span class="p">{</span><span class="s1">&#39;query&#39;</span><span class="p">:</span> <span class="s1">&#39;paris&#39;</span><span class="p">,</span> <span class="s1">&#39;lang&#39;</span><span class="p">:</span> <span class="s1">&#39;fr&#39;</span><span class="p">},</span>
    270. 

  270.                 <span class="s1">&#39;result_container&#39;</span><span class="p">:</span> <span class="p">[</span><span class="s1">&#39;not_empty&#39;</span><span class="p">,</span> <span class="p">(</span><span class="s1">&#39;has_language&#39;</span><span class="p">,</span> <span class="s1">&#39;fr&#39;</span><span class="p">)],</span>
    271. 

  271.             <span class="p">}</span>
    272. 

  272.             <span class="n">tests</span><span class="p">[</span><span class="s1">&#39;lang_en&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span>
    273. 

  273.                 <span class="s1">&#39;matrix&#39;</span><span class="p">:</span> <span class="p">{</span><span class="s1">&#39;query&#39;</span><span class="p">:</span> <span class="s1">&#39;paris&#39;</span><span class="p">,</span> <span class="s1">&#39;lang&#39;</span><span class="p">:</span> <span class="s1">&#39;en&#39;</span><span class="p">},</span>
    274. 

  274.                 <span class="s1">&#39;result_container&#39;</span><span class="p">:</span> <span class="p">[</span><span class="s1">&#39;not_empty&#39;</span><span class="p">,</span> <span class="p">(</span><span class="s1">&#39;has_language&#39;</span><span class="p">,</span> <span class="s1">&#39;en&#39;</span><span class="p">)],</span>
    275. 

  275.             <span class="p">}</span>
    276. 

  276. 

  277.         <span class="k">if</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">engine</span><span class="p">,</span> <span class="s1">&#39;safesearch&#39;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
    278. 

  278.             <span class="n">tests</span><span class="p">[</span><span class="s1">&#39;safesearch&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span><span class="s1">&#39;matrix&#39;</span><span class="p">:</span> <span class="p">{</span><span class="s1">&#39;query&#39;</span><span class="p">:</span> <span class="s1">&#39;porn&#39;</span><span class="p">,</span> <span class="s1">&#39;safesearch&#39;</span><span class="p">:</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">2</span><span class="p">)},</span> <span class="s1">&#39;test&#39;</span><span class="p">:</span> <span class="p">[</span><span class="s1">&#39;unique_results&#39;</span><span class="p">]}</span>
    279. 

  279. 

  280.         <span class="k">return</span> <span class="n">tests</span></div>
    281. 

  281. 

  282. </pre></div>
    283. 

  283. 

  284.             <div class="clearer"></div>
    285. 

  285.           </div>
    286. 

  286.         </div>
    287. 

  287.       </div>
    288. 

  288.   <span id="sidebar-top"></span>
    289. 

  289.       <div class="sphinxsidebar" role="navigation" aria-label="Main">
    290. 

  290.         <div class="sphinxsidebarwrapper">
    291. 

  291.   
    292. 

  292.     
    293. 

  293.             <p class="logo"><a href="../../../../index.html">
    294. 

  294.               <img class="logo" src="../../../../_static/searxng-wordmark.svg" alt="Logo of SearXNG"/>
    295. 

  295.             </a></p>
    296. 

  296.   
    297. 

  297. 

  298. <h3><a href="../../../../index.html">Table of Contents</a></h3>
    299. 

  299. <ul>
    300. 

  300. <li class="toctree-l1"><a class="reference internal" href="../../../../user/index.html">User information</a></li>
    301. 

  301. <li class="toctree-l1"><a class="reference internal" href="../../../../own-instance.html">Why use a private instance?</a></li>
    302. 

  302. <li class="toctree-l1"><a class="reference internal" href="../../../../admin/index.html">Administrator documentation</a></li>
    303. 

  303. <li class="toctree-l1"><a class="reference internal" href="../../../../dev/index.html">Developer documentation</a></li>
    304. 

  304. <li class="toctree-l1"><a class="reference internal" href="../../../../utils/index.html">DevOps tooling box</a></li>
    305. 

  305. <li class="toctree-l1"><a class="reference internal" href="../../../../src/index.html">Source-Code</a></li>
    306. 

  306. </ul>
    307. 

  307. 

  308.   <h3>Project Links</h3>
    309. 

  309.   <ul>
    310. 

  310.     <li><a href="https://github.com/searxng/searxng/tree/master">Source</a>
    311. 

  311.   
    312. 

  312.     <li><a href="https://github.com/searxng/searxng/wiki">Wiki</a>
    313. 

  313.   
    314. 

  314.     <li><a href="https://searx.space">Public instances</a>
    315. 

  315.   
    316. 

  316.     <li><a href="https://github.com/searxng/searxng/issues">Issue Tracker</a>
    317. 

  317.   </ul><h3>Navigation</h3>
    318. 

  318. <ul>
    319. 

  319.   <li><a href="../../../../index.html">Overview</a>
    320. 

  320.     <ul>
    321. 

  321.       <li><a href="../../../index.html">Module code</a>
    322. 

  322.         <ul>
    323. 

  323.       <li><a href="../../search.html">searx.search</a>
    324. 

  324.         
    325. 

  325.           
    326. 

  326.           </ul>
    327. 

  327.       </li></ul>
    328. 

  328.       </li>
    329. 

  329.     </ul>
    330. 

  330.   </li>
    331. 

  331. </ul>
    332. 

  332. <search id="searchbox" style="display: none" role="search">
    333. 

  333.   <h3 id="searchlabel">Quick search</h3>
    334. 

  334.     <div class="searchformwrapper">
    335. 

  335.     <form class="search" action="../../../../search.html" method="get">
    336. 

  336.       <input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
    337. 

  337.       <input type="submit" value="Go" />
    338. 

  338.     </form>
    339. 

  339.     </div>
    340. 

  340. </search>
    341. 

  341. <script>document.getElementById('searchbox').style.display = "block"</script>
    342. 

  342.         </div>
    343. 

  343.       </div>
    344. 

  344.       <div class="clearer"></div>
    345. 

  345.     </div>
    346. 

  346.     <div class="footer" role="contentinfo">
    347. 

  347.     &#169; Copyright SearXNG team.
    348. 

  348.     </div>
    349. 

  349.   </body>
    350. 

  350. </html>
    351.
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