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https://github.com/msparks/pyhole
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  47.             
    48. 

  48.   <h1>Source code for pyhole.plugins.urls</h1><div class="highlight"><pre>
    49. 

  49. <span class="c">#   Copyright 2011 Josh Kearney</span>
    50. 

  50. <span class="c">#</span>
    51. 

  51. <span class="c">#   Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span>
    52. 

  52. <span class="c">#   you may not use this file except in compliance with the License.</span>
    53. 

  53. <span class="c">#   You may obtain a copy of the License at</span>
    54. 

  54. <span class="c">#</span>
    55. 

  55. <span class="c">#       http://www.apache.org/licenses/LICENSE-2.0</span>
    56. 

  56. <span class="c">#</span>
    57. 

  57. <span class="c">#   Unless required by applicable law or agreed to in writing, software</span>
    58. 

  58. <span class="c">#   distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span>
    59. 

  59. <span class="c">#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
    60. 

  60. <span class="c">#   See the License for the specific language governing permissions and</span>
    61. 

  61. <span class="c">#   limitations under the License.</span>
    62. 

  62. 

  63. <span class="sd">&quot;&quot;&quot;Pyhole URL Plugin&quot;&quot;&quot;</span>
    64. 

  64. 

  65. <span class="kn">from</span> <span class="nn">BeautifulSoup</span> <span class="kn">import</span> <span class="n">BeautifulSoup</span>
    66. 

  66. 

  67. <span class="kn">from</span> <span class="nn">pyhole</span> <span class="kn">import</span> <span class="n">plugin</span>
    68. 

  68. <span class="kn">from</span> <span class="nn">pyhole</span> <span class="kn">import</span> <span class="n">utils</span>
    69. 

  69. 

  70. 

  71. <div class="viewcode-block" id="Url"><a class="viewcode-back" href="../../../plugins.html#pyhole.plugins.urls.Url">[docs]</a><span class="k">class</span> <span class="nc">Url</span><span class="p">(</span><span class="n">plugin</span><span class="o">.</span><span class="n">Plugin</span><span class="p">):</span>
    72. 

  72.     <span class="sd">&quot;&quot;&quot;Provide access to URL data&quot;&quot;&quot;</span>
    73. 

  73. 

  74.     <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">irc</span><span class="p">,</span> <span class="n">conf_file</span><span class="p">):</span>
    75. 

  75.         <span class="bp">self</span><span class="o">.</span><span class="n">irc</span> <span class="o">=</span> <span class="n">irc</span>
    76. 

  76.         <span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">__class__</span><span class="o">.</span><span class="n">__name__</span>
    77. 

  77.         <span class="bp">self</span><span class="o">.</span><span class="n">url</span> <span class="o">=</span> <span class="bp">None</span>
    78. 

  78. 

  79.     <span class="nd">@plugin.hook_add_command</span><span class="p">(</span><span class="s">&quot;title&quot;</span><span class="p">)</span>
    80. 

  80.     <span class="nd">@utils.spawn</span>
    81. 

  81. <div class="viewcode-block" id="Url.title"><a class="viewcode-back" href="../../../plugins.html#pyhole.plugins.urls.Url.title">[docs]</a>    <span class="k">def</span> <span class="nf">title</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">params</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
    82. 

  82.         <span class="sd">&quot;&quot;&quot;Display the title of the a URL (ex: .title &lt;url&gt;)&quot;&quot;&quot;</span>
    83. 

  83.         <span class="k">if</span> <span class="n">params</span><span class="p">:</span>
    84. 

  84.             <span class="bp">self</span><span class="o">.</span><span class="n">_find_title</span><span class="p">(</span><span class="n">params</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">&quot; &quot;</span><span class="p">,</span> <span class="mi">1</span><span class="p">)[</span><span class="mi">0</span><span class="p">])</span>
    85. 

  85.         <span class="k">else</span><span class="p">:</span>
    86. 

  86.             <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">url</span><span class="p">:</span>
    87. 

  87.                 <span class="bp">self</span><span class="o">.</span><span class="n">_find_title</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">url</span><span class="p">)</span>
    88. 

  88. </div>
    89. 

  89.     <span class="nd">@plugin.hook_add_msg_regex</span><span class="p">(</span><span class="s">&quot;https?:\/\/|www\.&quot;</span><span class="p">)</span>
    90. 

  90.     <span class="k">def</span> <span class="nf">_watch_for_url</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">params</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
    91. 

  91.         <span class="sd">&quot;&quot;&quot;Watch and keep track of the latest URL&quot;&quot;&quot;</span>
    92. 

  92.         <span class="k">try</span><span class="p">:</span>
    93. 

  93.             <span class="bp">self</span><span class="o">.</span><span class="n">url</span> <span class="o">=</span> <span class="n">kwargs</span><span class="p">[</span><span class="s">&quot;full_message&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">&quot; &quot;</span><span class="p">,</span> <span class="mi">1</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
    94. 

  94.         <span class="k">except</span> <span class="ne">TypeError</span><span class="p">:</span>
    95. 

  95.             <span class="k">return</span>
    96. 

  96. 

  97.     <span class="k">def</span> <span class="nf">_find_title</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">url</span><span class="p">):</span>
    98. 

  98.         <span class="sd">&quot;&quot;&quot;Find the title of a given URL&quot;&quot;&quot;</span>
    99. 

  99.         <span class="k">if</span> <span class="ow">not</span> <span class="n">url</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s">&quot;http://&quot;</span><span class="p">):</span>
    100. 

  100.             <span class="n">url</span> <span class="o">=</span> <span class="s">&quot;http://&quot;</span> <span class="o">+</span> <span class="n">url</span>
    101. 

  101. 

  102.         <span class="n">response</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">irc</span><span class="o">.</span><span class="n">fetch_url</span><span class="p">(</span><span class="n">url</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
    103. 

  103.         <span class="k">if</span> <span class="ow">not</span> <span class="n">response</span><span class="p">:</span>
    104. 

  104.             <span class="k">return</span>
    105. 

  105. 

  106.         <span class="n">soup</span> <span class="o">=</span> <span class="n">BeautifulSoup</span><span class="p">(</span><span class="n">response</span><span class="o">.</span><span class="n">read</span><span class="p">())</span>
    107. 

  107. 

  108.         <span class="k">if</span> <span class="n">soup</span><span class="o">.</span><span class="n">head</span><span class="p">:</span>
    109. 

  109.             <span class="n">title</span> <span class="o">=</span> <span class="n">utils</span><span class="o">.</span><span class="n">decode_entities</span><span class="p">(</span><span class="n">soup</span><span class="o">.</span><span class="n">head</span><span class="o">.</span><span class="n">title</span><span class="o">.</span><span class="n">string</span><span class="p">)</span>
    110. 

  110.             <span class="bp">self</span><span class="o">.</span><span class="n">irc</span><span class="o">.</span><span class="n">reply</span><span class="p">(</span><span class="n">title</span><span class="p">)</span>
    111. 

  111.         <span class="k">else</span><span class="p">:</span>
    112. 

  112.             <span class="bp">self</span><span class="o">.</span><span class="n">irc</span><span class="o">.</span><span class="n">reply</span><span class="p">(</span><span class="s">&quot;No title found for </span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="n">url</span><span class="p">)</span></div>
    113. 

  113. </pre></div>
    114. 

  114. 

  115.           </div>
    116. 

  116.         </div>
    117. 

  117.       </div>
    118. 

  118.       <div class="sphinxsidebar">
    119. 

  119.         <div class="sphinxsidebarwrapper">
    120. 

  120. <div id="searchbox" style="display: none">
    121. 

  121.   <h3>Quick search</h3>
    122. 

  122.     <form class="search" action="../../../search.html" method="get">
    123. 

  123.       <input type="text" name="q" size="18" />
    124. 

  124.       <input type="submit" value="Go" />
    125. 

  125.       <input type="hidden" name="check_keywords" value="yes" />
    126. 

  126.       <input type="hidden" name="area" value="default" />
    127. 

  127.     </form>
    128. 

  128.     <p class="searchtip" style="font-size: 90%">
    129. 

  129.     Enter search terms or a module, class or function name.
    130. 

  130.     </p>
    131. 

  131. </div>
    132. 

  132. <script type="text/javascript">$('#searchbox').show(0);</script>
    133. 

  133.         </div>
    134. 

  134.       </div>
    135. 

  135.       <div class="clearer"></div>
    136. 

  136.     </div>
    137. 

  137.     <div class="related">
    138. 

  138.       <h3>Navigation</h3>
    139. 

  139.       <ul>
    140. 

  140.         <li class="right" style="margin-right: 10px">
    141. 

  141.           <a href="../../../genindex.html" title="General Index"
    142. 

  142.              >index</a></li>
    143. 

  143.         <li class="right" >
    144. 

  144.           <a href="../../../py-modindex.html" title="Python Module Index"
    145. 

  145.              >modules</a> |</li>
    146. 

  146.         <li><a href="../../../index.html">pyhole v0.5.5-7a22d documentation</a> &raquo;</li>
    147. 

  147.           <li><a href="../../index.html" >Module code</a> &raquo;</li> 
    148. 

  148.       </ul>
    149. 

  149.     </div>
    150. 

  150.     <div class="footer">
    151. 

  151.         &copy; Copyright 2011, Josh Kearney.
    152. 

  152.       Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7.
    153. 

  153.     </div>
    154. 

  154.   </body>
    155. 

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    156.