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update_engine_traits.html

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  37.             
    38. 

  38.   <h1>Source code for searxng_extra.update.update_engine_traits</h1><div class="highlight"><pre>
    39. 

  39. <span></span><span class="ch">#!/usr/bin/env python</span>
    40. 

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

  41. <span class="sd">&quot;&quot;&quot;Update :py:obj:`searx.enginelib.traits.EngineTraitsMap` and :origin:`searx/languages.py`</span>
    42. 

  42. 

  43. <span class="sd">:py:obj:`searx.enginelib.traits.EngineTraitsMap.ENGINE_TRAITS_FILE`:</span>
    44. 

  44. <span class="sd">  Persistence of engines traits, fetched from the engines.</span>
    45. 

  45. 

  46. <span class="sd">:origin:`searx/languages.py`</span>
    47. 

  47. <span class="sd">  Is generated  from intersecting each engine&#39;s supported traits.</span>
    48. 

  48. 

  49. <span class="sd">The script :origin:`searxng_extra/update/update_engine_traits.py` is called in</span>
    50. 

  50. <span class="sd">the :origin:`CI Update data ... &lt;.github/workflows/data-update.yml&gt;`</span>
    51. 

  51. 

  52. <span class="sd">&quot;&quot;&quot;</span>
    53. 

  53. 

  54. <span class="c1"># pylint: disable=invalid-name</span>
    55. 

  55. <span class="kn">from</span><span class="w"> </span><span class="nn">unicodedata</span><span class="w"> </span><span class="kn">import</span> <span class="n">lookup</span>
    56. 

  56. <span class="kn">from</span><span class="w"> </span><span class="nn">pathlib</span><span class="w"> </span><span class="kn">import</span> <span class="n">Path</span>
    57. 

  57. <span class="kn">from</span><span class="w"> </span><span class="nn">pprint</span><span class="w"> </span><span class="kn">import</span> <span class="n">pformat</span>
    58. 

  58. <span class="kn">import</span><span class="w"> </span><span class="nn">babel</span>
    59. 

  59. 

  60. <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><span class="p">,</span> <span class="n">searx_dir</span>
    61. 

  61. <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">network</span>
    62. 

  62. <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>
    63. 

  63. <span class="kn">from</span><span class="w"> </span><span class="nn">searx.enginelib.traits</span><span class="w"> </span><span class="kn">import</span> <span class="n">EngineTraitsMap</span>
    64. 

  64. 

  65. <span class="c1"># Output files.</span>
    66. 

  66. <span class="n">languages_file</span> <span class="o">=</span> <span class="n">Path</span><span class="p">(</span><span class="n">searx_dir</span><span class="p">)</span> <span class="o">/</span> <span class="s1">&#39;sxng_locales.py&#39;</span>
    67. 

  67. <span class="n">languages_file_header</span> <span class="o">=</span> <span class="s2">&quot;&quot;&quot;</span><span class="se">\</span>
    68. 

  68. <span class="s2"># SPDX-License-Identifier: AGPL-3.0-or-later</span>
    69. 

  69. <span class="s2">&#39;&#39;&#39;List of SearXNG&#39;s locale codes used for the search language/region.</span>
    70. 

  70. 

  71. <span class="s2">.. hint::</span>
    72. 

  72. 

  73. <span class="s2">   Don&#39;t modify this file, this file is generated by::</span>
    74. 

  74. 

  75. <span class="s2">     ./manage data.traits</span>
    76. 

  76. <span class="s2">&#39;&#39;&#39;</span>
    77. 

  77. 

  78. <span class="s2">sxng_locales = (</span>
    79. 

  79. <span class="s2">&quot;&quot;&quot;</span>
    80. 

  80. <span class="n">languages_file_footer</span> <span class="o">=</span> <span class="s2">&quot;&quot;&quot;,</span>
    81. 

  81. <span class="s2">)</span>
    82. 

  82. <span class="s2">&#39;&#39;&#39;</span>
    83. 

  83. <span class="s2">A list of five-digit tuples:</span>
    84. 

  84. 

  85. <span class="s2">0. SearXNG&#39;s internal locale tag (a language or region tag)</span>
    86. 

  86. <span class="s2">1. Name of the language (:py:obj:`babel.core.Locale.get_language_name`)</span>
    87. 

  87. <span class="s2">2. For region tags the name of the region (:py:obj:`babel.core.Locale.get_territory_name`).</span>
    88. 

  88. <span class="s2">   Empty string for language tags.</span>
    89. 

  89. <span class="s2">3. English language name (from :py:obj:`babel.core.Locale.english_name`)</span>
    90. 

  90. <span class="s2">4. Unicode flag (emoji) that fits to SearXNG&#39;s internal region tag. Languages</span>
    91. 

  91. <span class="s2">   are represented by a globe (</span><span class="se">\U0001F310</span><span class="s2">)</span>
    92. 

  92. 

  93. <span class="s2">.. code:: python</span>
    94. 

  94. 

  95. <span class="s2">   (&#39;en&#39;,    &#39;English&#39;, &#39;&#39;,              &#39;English&#39;, &#39;</span><span class="se">\U0001f310</span><span class="s2">&#39;),</span>
    96. 

  96. <span class="s2">   (&#39;en-CA&#39;, &#39;English&#39;, &#39;Canada&#39;,        &#39;English&#39;, &#39;</span><span class="se">\U0001f1e8\U0001f1e6</span><span class="s2">&#39;),</span>
    97. 

  97. <span class="s2">   (&#39;en-US&#39;, &#39;English&#39;, &#39;United States&#39;, &#39;English&#39;, &#39;</span><span class="se">\U0001f1fa\U0001f1f8</span><span class="s2">&#39;),</span>
    98. 

  98. <span class="s2">   ..</span>
    99. 

  99. <span class="s2">   (&#39;fr&#39;,    &#39;Français&#39;, &#39;&#39;,             &#39;French&#39;,  &#39;</span><span class="se">\U0001f310</span><span class="s2">&#39;),</span>
    100. 

  100. <span class="s2">   (&#39;fr-BE&#39;, &#39;Français&#39;, &#39;Belgique&#39;,     &#39;French&#39;,  &#39;</span><span class="se">\U0001f1e7\U0001f1ea</span><span class="s2">&#39;),</span>
    101. 

  101. <span class="s2">   (&#39;fr-CA&#39;, &#39;Français&#39;, &#39;Canada&#39;,       &#39;French&#39;,  &#39;</span><span class="se">\U0001f1e8\U0001f1e6</span><span class="s2">&#39;),</span>
    102. 

  102. 

  103. <span class="s2">:meta hide-value:</span>
    104. 

  104. <span class="s2">&#39;&#39;&#39;</span>
    105. 

  105. <span class="s2">&quot;&quot;&quot;</span>
    106. 

  106. 

  107. 

  108. <span class="n">lang2emoji</span> <span class="o">=</span> <span class="p">{</span>
    109. 

  109.     <span class="s1">&#39;ha&#39;</span><span class="p">:</span> <span class="s1">&#39;</span><span class="se">\U0001F1F3\U0001F1EA</span><span class="s1">&#39;</span><span class="p">,</span>  <span class="c1"># Hausa / Niger</span>
    110. 

  110.     <span class="s1">&#39;bs&#39;</span><span class="p">:</span> <span class="s1">&#39;</span><span class="se">\U0001F1E7\U0001F1E6</span><span class="s1">&#39;</span><span class="p">,</span>  <span class="c1"># Bosnian / Bosnia &amp; Herzegovina</span>
    111. 

  111.     <span class="s1">&#39;jp&#39;</span><span class="p">:</span> <span class="s1">&#39;</span><span class="se">\U0001F1EF\U0001F1F5</span><span class="s1">&#39;</span><span class="p">,</span>  <span class="c1"># Japanese</span>
    112. 

  112.     <span class="s1">&#39;ua&#39;</span><span class="p">:</span> <span class="s1">&#39;</span><span class="se">\U0001F1FA\U0001F1E6</span><span class="s1">&#39;</span><span class="p">,</span>  <span class="c1"># Ukrainian</span>
    113. 

  113.     <span class="s1">&#39;he&#39;</span><span class="p">:</span> <span class="s1">&#39;</span><span class="se">\U0001F1EE\U0001F1F1</span><span class="s1">&#39;</span><span class="p">,</span>  <span class="c1"># Hebrew</span>
    114. 

  114. <span class="p">}</span>
    115. 

  115. 

  116. 

  117. <span class="k">def</span><span class="w"> </span><span class="nf">main</span><span class="p">():</span>
    118. 

  118.     <span class="n">load_engines</span><span class="p">(</span><span class="n">settings</span><span class="p">[</span><span class="s1">&#39;engines&#39;</span><span class="p">])</span>
    119. 

  119.     <span class="c1"># traits_map = EngineTraitsMap.from_data()</span>
    120. 

  120.     <span class="n">traits_map</span> <span class="o">=</span> <span class="n">fetch_traits_map</span><span class="p">()</span>
    121. 

  121.     <span class="n">sxng_tag_list</span> <span class="o">=</span> <span class="n">filter_locales</span><span class="p">(</span><span class="n">traits_map</span><span class="p">)</span>
    122. 

  122.     <span class="n">write_languages_file</span><span class="p">(</span><span class="n">sxng_tag_list</span><span class="p">)</span>
    123. 

  123. 

  124. 

  125. <div class="viewcode-block" id="fetch_traits_map">
    126. 

  126. <a class="viewcode-back" href="../../../dev/searxng_extra/update.html#searxng_extra.update.update_engine_traits.fetch_traits_map">[docs]</a>
    127. 

  127. <span class="k">def</span><span class="w"> </span><span class="nf">fetch_traits_map</span><span class="p">():</span>
    128. 

  128. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Fetches supported languages for each engine and writes json file with those.&quot;&quot;&quot;</span>
    129. 

  129.     <span class="n">network</span><span class="o">.</span><span class="n">set_timeout_for_thread</span><span class="p">(</span><span class="mf">10.0</span><span class="p">)</span>
    130. 

  130. 

  131.     <span class="k">def</span><span class="w"> </span><span class="nf">log</span><span class="p">(</span><span class="n">msg</span><span class="p">):</span>
    132. 

  132.         <span class="nb">print</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span>
    133. 

  133. 

  134.     <span class="n">traits_map</span> <span class="o">=</span> <span class="n">EngineTraitsMap</span><span class="o">.</span><span class="n">fetch_traits</span><span class="p">(</span><span class="n">log</span><span class="o">=</span><span class="n">log</span><span class="p">)</span>
    135. 

  135.     <span class="nb">print</span><span class="p">(</span><span class="s2">&quot;fetched properties from </span><span class="si">%s</span><span class="s2"> engines&quot;</span> <span class="o">%</span> <span class="nb">len</span><span class="p">(</span><span class="n">traits_map</span><span class="p">))</span>
    136. 

  136.     <span class="nb">print</span><span class="p">(</span><span class="s2">&quot;write json file: </span><span class="si">%s</span><span class="s2">&quot;</span> <span class="o">%</span> <span class="n">traits_map</span><span class="o">.</span><span class="n">ENGINE_TRAITS_FILE</span><span class="p">)</span>
    137. 

  137.     <span class="n">traits_map</span><span class="o">.</span><span class="n">save_data</span><span class="p">()</span>
    138. 

  138.     <span class="k">return</span> <span class="n">traits_map</span></div>
    139. 

  139. 

  140. 

  141. 

  142. <div class="viewcode-block" id="filter_locales">
    143. 

  143. <a class="viewcode-back" href="../../../dev/searxng_extra/update.html#searxng_extra.update.update_engine_traits.filter_locales">[docs]</a>
    144. 

  144. <span class="k">def</span><span class="w"> </span><span class="nf">filter_locales</span><span class="p">(</span><span class="n">traits_map</span><span class="p">:</span> <span class="n">EngineTraitsMap</span><span class="p">):</span>
    145. 

  145. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Filter language &amp; region tags by a threshold.&quot;&quot;&quot;</span>
    146. 

  146. 

  147.     <span class="n">min_eng_per_region</span> <span class="o">=</span> <span class="mi">18</span>
    148. 

  148.     <span class="n">min_eng_per_lang</span> <span class="o">=</span> <span class="mi">22</span>
    149. 

  149. 

  150.     <span class="n">_</span> <span class="o">=</span> <span class="p">{}</span>
    151. 

  151.     <span class="k">for</span> <span class="n">eng</span> <span class="ow">in</span> <span class="n">traits_map</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
    152. 

  152.         <span class="k">for</span> <span class="n">reg</span> <span class="ow">in</span> <span class="n">eng</span><span class="o">.</span><span class="n">regions</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span>
    153. 

  153.             <span class="n">_</span><span class="p">[</span><span class="n">reg</span><span class="p">]</span> <span class="o">=</span> <span class="n">_</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">reg</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> <span class="o">+</span> <span class="mi">1</span>
    154. 

  154. 

  155.     <span class="n">regions</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span><span class="n">k</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">_</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">v</span> <span class="o">&gt;=</span> <span class="n">min_eng_per_region</span><span class="p">)</span>
    156. 

  156.     <span class="n">lang_from_region</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span><span class="n">k</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">&#39;-&#39;</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">regions</span><span class="p">)</span>
    157. 

  157. 

  158.     <span class="n">_</span> <span class="o">=</span> <span class="p">{}</span>
    159. 

  159.     <span class="k">for</span> <span class="n">eng</span> <span class="ow">in</span> <span class="n">traits_map</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
    160. 

  160.         <span class="k">for</span> <span class="n">lang</span> <span class="ow">in</span> <span class="n">eng</span><span class="o">.</span><span class="n">languages</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span>
    161. 

  161.             <span class="c1"># ignore script types like zh_Hant, zh_Hans or sr_Latin, pa_Arab (they</span>
    162. 

  162.             <span class="c1"># already counted by existence of &#39;zh&#39; or &#39;sr&#39;, &#39;pa&#39;)</span>
    163. 

  163.             <span class="k">if</span> <span class="s1">&#39;_&#39;</span> <span class="ow">in</span> <span class="n">lang</span><span class="p">:</span>
    164. 

  164.                 <span class="c1"># print(&quot;ignore %s&quot; % lang)</span>
    165. 

  165.                 <span class="k">continue</span>
    166. 

  166.             <span class="n">_</span><span class="p">[</span><span class="n">lang</span><span class="p">]</span> <span class="o">=</span> <span class="n">_</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">lang</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> <span class="o">+</span> <span class="mi">1</span>
    167. 

  167. 

  168.     <span class="n">languages</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span><span class="n">k</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">_</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">v</span> <span class="o">&gt;=</span> <span class="n">min_eng_per_lang</span><span class="p">)</span>
    169. 

  169. 

  170.     <span class="n">sxng_tag_list</span> <span class="o">=</span> <span class="nb">set</span><span class="p">()</span>
    171. 

  171.     <span class="n">sxng_tag_list</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">regions</span><span class="p">)</span>
    172. 

  172.     <span class="n">sxng_tag_list</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">lang_from_region</span><span class="p">)</span>
    173. 

  173.     <span class="n">sxng_tag_list</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">languages</span><span class="p">)</span>
    174. 

  174. 

  175.     <span class="k">return</span> <span class="n">sxng_tag_list</span></div>
    176. 

  176. 

  177. 

  178. 

  179. <span class="k">def</span><span class="w"> </span><span class="nf">write_languages_file</span><span class="p">(</span><span class="n">sxng_tag_list</span><span class="p">):</span>
    180. 

  180. 

  181.     <span class="n">language_codes</span> <span class="o">=</span> <span class="p">[]</span>
    182. 

  182. 

  183.     <span class="k">for</span> <span class="n">sxng_tag</span> <span class="ow">in</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">sxng_tag_list</span><span class="p">):</span>
    184. 

  184.         <span class="n">sxng_locale</span><span class="p">:</span> <span class="n">babel</span><span class="o">.</span><span class="n">Locale</span> <span class="o">=</span> <span class="n">babel</span><span class="o">.</span><span class="n">Locale</span><span class="o">.</span><span class="n">parse</span><span class="p">(</span><span class="n">sxng_tag</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s1">&#39;-&#39;</span><span class="p">)</span>
    185. 

  185. 

  186.         <span class="n">flag</span> <span class="o">=</span> <span class="n">get_unicode_flag</span><span class="p">(</span><span class="n">sxng_locale</span><span class="p">)</span> <span class="ow">or</span> <span class="s1">&#39;&#39;</span>
    187. 

  187. 

  188.         <span class="n">item</span> <span class="o">=</span> <span class="p">(</span>
    189. 

  189.             <span class="n">sxng_tag</span><span class="p">,</span>
    190. 

  190.             <span class="n">sxng_locale</span><span class="o">.</span><span class="n">get_language_name</span><span class="p">()</span><span class="o">.</span><span class="n">title</span><span class="p">(),</span>  <span class="c1"># type: ignore</span>
    191. 

  191.             <span class="n">sxng_locale</span><span class="o">.</span><span class="n">get_territory_name</span><span class="p">()</span> <span class="ow">or</span> <span class="s1">&#39;&#39;</span><span class="p">,</span>
    192. 

  192.             <span class="n">sxng_locale</span><span class="o">.</span><span class="n">english_name</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">&#39; (&#39;</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span> <span class="k">if</span> <span class="n">sxng_locale</span><span class="o">.</span><span class="n">english_name</span> <span class="k">else</span> <span class="s1">&#39;&#39;</span><span class="p">,</span>
    193. 

  193.             <span class="n">UnicodeEscape</span><span class="p">(</span><span class="n">flag</span><span class="p">),</span>
    194. 

  194.         <span class="p">)</span>
    195. 

  195. 

  196.         <span class="n">language_codes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">item</span><span class="p">)</span>
    197. 

  197. 

  198.     <span class="n">language_codes</span> <span class="o">=</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">language_codes</span><span class="p">)</span>
    199. 

  199. 

  200.     <span class="k">with</span> <span class="n">languages_file</span><span class="o">.</span><span class="n">open</span><span class="p">(</span><span class="s1">&#39;w&#39;</span><span class="p">,</span> <span class="n">encoding</span><span class="o">=</span><span class="s1">&#39;utf-8&#39;</span><span class="p">)</span> <span class="k">as</span> <span class="n">new_file</span><span class="p">:</span>
    201. 

  201.         <span class="n">file_content</span> <span class="o">=</span> <span class="s2">&quot;</span><span class="si">{header}</span><span class="s2"> </span><span class="si">{language_codes}{footer}</span><span class="s2">&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
    202. 

  202.             <span class="n">header</span><span class="o">=</span><span class="n">languages_file_header</span><span class="p">,</span>
    203. 

  203.             <span class="n">language_codes</span><span class="o">=</span><span class="n">pformat</span><span class="p">(</span><span class="n">language_codes</span><span class="p">,</span> <span class="n">width</span><span class="o">=</span><span class="mi">120</span><span class="p">,</span> <span class="n">indent</span><span class="o">=</span><span class="mi">4</span><span class="p">)[</span><span class="mi">1</span><span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">],</span>
    204. 

  204.             <span class="n">footer</span><span class="o">=</span><span class="n">languages_file_footer</span><span class="p">,</span>
    205. 

  205.         <span class="p">)</span>
    206. 

  206.         <span class="n">new_file</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">file_content</span><span class="p">)</span>
    207. 

  207.         <span class="n">new_file</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
    208. 

  208. 

  209. 

  210. <div class="viewcode-block" id="UnicodeEscape">
    211. 

  211. <a class="viewcode-back" href="../../../dev/searxng_extra/update.html#searxng_extra.update.update_engine_traits.UnicodeEscape">[docs]</a>
    212. 

  212. <span class="k">class</span><span class="w"> </span><span class="nc">UnicodeEscape</span><span class="p">(</span><span class="nb">str</span><span class="p">):</span>
    213. 

  213. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Escape unicode string in :py:obj:`pprint.pformat`&quot;&quot;&quot;</span>
    214. 

  214. 

  215.     <span class="k">def</span><span class="w"> </span><span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    216. 

  216.         <span class="k">return</span> <span class="s2">&quot;&#39;&quot;</span> <span class="o">+</span> <span class="s2">&quot;&quot;</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="nb">chr</span><span class="p">(</span><span class="n">c</span><span class="p">)</span> <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="s1">&#39;unicode-escape&#39;</span><span class="p">)])</span> <span class="o">+</span> <span class="s2">&quot;&#39;&quot;</span></div>
    217. 

  217. 

  218. 

  219. 

  220. <div class="viewcode-block" id="get_unicode_flag">
    221. 

  221. <a class="viewcode-back" href="../../../dev/searxng_extra/update.html#searxng_extra.update.update_engine_traits.get_unicode_flag">[docs]</a>
    222. 

  222. <span class="k">def</span><span class="w"> </span><span class="nf">get_unicode_flag</span><span class="p">(</span><span class="n">locale</span><span class="p">:</span> <span class="n">babel</span><span class="o">.</span><span class="n">Locale</span><span class="p">):</span>
    223. 

  223. <span class="w">    </span><span class="sd">&quot;&quot;&quot;Determine a unicode flag (emoji) that fits to the ``locale``&quot;&quot;&quot;</span>
    224. 

  224. 

  225.     <span class="n">emoji</span> <span class="o">=</span> <span class="n">lang2emoji</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">locale</span><span class="o">.</span><span class="n">language</span><span class="p">)</span>
    226. 

  226.     <span class="k">if</span> <span class="n">emoji</span><span class="p">:</span>
    227. 

  227.         <span class="k">return</span> <span class="n">emoji</span>
    228. 

  228. 

  229.     <span class="k">if</span> <span class="ow">not</span> <span class="n">locale</span><span class="o">.</span><span class="n">territory</span><span class="p">:</span>
    230. 

  230.         <span class="k">return</span> <span class="s1">&#39;</span><span class="se">\U0001F310</span><span class="s1">&#39;</span>
    231. 

  231. 

  232.     <span class="n">emoji</span> <span class="o">=</span> <span class="n">lang2emoji</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">locale</span><span class="o">.</span><span class="n">territory</span><span class="o">.</span><span class="n">lower</span><span class="p">())</span>
    233. 

  233.     <span class="k">if</span> <span class="n">emoji</span><span class="p">:</span>
    234. 

  234.         <span class="k">return</span> <span class="n">emoji</span>
    235. 

  235. 

  236.     <span class="k">try</span><span class="p">:</span>
    237. 

  237.         <span class="n">c1</span> <span class="o">=</span> <span class="n">lookup</span><span class="p">(</span><span class="s1">&#39;REGIONAL INDICATOR SYMBOL LETTER &#39;</span> <span class="o">+</span> <span class="n">locale</span><span class="o">.</span><span class="n">territory</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
    238. 

  238.         <span class="n">c2</span> <span class="o">=</span> <span class="n">lookup</span><span class="p">(</span><span class="s1">&#39;REGIONAL INDICATOR SYMBOL LETTER &#39;</span> <span class="o">+</span> <span class="n">locale</span><span class="o">.</span><span class="n">territory</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span>
    239. 

  239.         <span class="c1"># print(&quot;OK   : %s --&gt; %s%s&quot; % (locale, c1, c2))</span>
    240. 

  240.     <span class="k">except</span> <span class="ne">KeyError</span> <span class="k">as</span> <span class="n">exc</span><span class="p">:</span>
    241. 

  241.         <span class="nb">print</span><span class="p">(</span><span class="s2">&quot;ERROR: </span><span class="si">%s</span><span class="s2"> --&gt; </span><span class="si">%s</span><span class="s2">&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">locale</span><span class="p">,</span> <span class="n">exc</span><span class="p">))</span>
    242. 

  242.         <span class="k">return</span> <span class="kc">None</span>
    243. 

  243. 

  244.     <span class="k">return</span> <span class="n">c1</span> <span class="o">+</span> <span class="n">c2</span></div>
    245. 

  245. 

  246. 

  247. 

  248. <span class="k">if</span> <span class="vm">__name__</span> <span class="o">==</span> <span class="s2">&quot;__main__&quot;</span><span class="p">:</span>
    249. 

  249.     <span class="n">main</span><span class="p">()</span>
    250. 

  250. </pre></div>
    251. 

  251. 

  252.             <div class="clearer"></div>
    253. 

  253.           </div>
    254. 

  254.         </div>
    255. 

  255.       </div>
    256. 

  256.   <span id="sidebar-top"></span>
    257. 

  257.       <div class="sphinxsidebar" role="navigation" aria-label="Main">
    258. 

  258.         <div class="sphinxsidebarwrapper">
    259. 

  259.   
    260. 

  260.     
    261. 

  261.             <p class="logo"><a href="../../../index.html">
    262. 

  262.               <img class="logo" src="../../../_static/searxng-wordmark.svg" alt="Logo of SearXNG"/>
    263. 

  263.             </a></p>
    264. 

  264.   
    265. 

  265. 

  266. <h3><a href="../../../index.html">Table of Contents</a></h3>
    267. 

  267. <ul>
    268. 

  268. <li class="toctree-l1"><a class="reference internal" href="../../../user/index.html">User information</a></li>
    269. 

  269. <li class="toctree-l1"><a class="reference internal" href="../../../own-instance.html">Why use a private instance?</a></li>
    270. 

  270. <li class="toctree-l1"><a class="reference internal" href="../../../admin/index.html">Administrator documentation</a></li>
    271. 

  271. <li class="toctree-l1"><a class="reference internal" href="../../../dev/index.html">Developer documentation</a></li>
    272. 

  272. <li class="toctree-l1"><a class="reference internal" href="../../../utils/index.html">DevOps tooling box</a></li>
    273. 

  273. <li class="toctree-l1"><a class="reference internal" href="../../../src/index.html">Source-Code</a></li>
    274. 

  274. </ul>
    275. 

  275. 

  276.   <h3>Project Links</h3>
    277. 

  277.   <ul>
    278. 

  278.     <li><a href="https://github.com/searxng/searxng/tree/master">Source</a>
    279. 

  279.   
    280. 

  280.     <li><a href="https://github.com/searxng/searxng/wiki">Wiki</a>
    281. 

  281.   
    282. 

  282.     <li><a href="https://searx.space">Public instances</a>
    283. 

  283.   
    284. 

  284.     <li><a href="https://github.com/searxng/searxng/issues">Issue Tracker</a>
    285. 

  285.   </ul><h3>Navigation</h3>
    286. 

  286. <ul>
    287. 

  287.   <li><a href="../../../index.html">Overview</a>
    288. 

  288.     <ul>
    289. 

  289.       <li><a href="../../index.html">Module code</a>
    290. 

  290.         
    291. 

  291.           
    292. 

  292.           </ul>
    293. 

  293.       </li>
    294. 

  294.     </ul>
    295. 

  295.   </li>
    296. 

  296. </ul>
    297. 

  297. <search id="searchbox" style="display: none" role="search">
    298. 

  298.   <h3 id="searchlabel">Quick search</h3>
    299. 

  299.     <div class="searchformwrapper">
    300. 

  300.     <form class="search" action="../../../search.html" method="get">
    301. 

  301.       <input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
    302. 

  302.       <input type="submit" value="Go" />
    303. 

  303.     </form>
    304. 

  304.     </div>
    305. 

  305. </search>
    306. 

  306. <script>document.getElementById('searchbox').style.display = "block"</script>
    307. 

  307.         </div>
    308. 

  308.       </div>
    309. 

  309.       <div class="clearer"></div>
    310. 

  310.     </div>
    311. 

  311.     <div class="footer" role="contentinfo">
    312. 

  312.     &#169; Copyright SearXNG team.
    313. 

  313.     </div>
    314. 

  314.   </body>
    315. 

  315. </html>
    316.
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