<!DOCTYPE html>
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
<head>
  <meta charset="utf-8">
  
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  
  <title>composer.unix_socket &mdash; Lorax 31.1 documentation</title>
  

  
  
  
  

  
  <script type="text/javascript" src="../../_static/js/modernizr.min.js"></script>
  
    
      <script type="text/javascript" id="documentation_options" data-url_root="../../" src="../../_static/documentation_options.js"></script>
        <script type="text/javascript" src="../../_static/jquery.js"></script>
        <script type="text/javascript" src="../../_static/underscore.js"></script>
        <script type="text/javascript" src="../../_static/doctools.js"></script>
        <script type="text/javascript" src="../../_static/language_data.js"></script>
    
    <script type="text/javascript" src="../../_static/js/theme.js"></script>

    

  
  <link rel="stylesheet" href="../../_static/css/theme.css" type="text/css" />
  <link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
    <link rel="index" title="Index" href="../../genindex.html" />
    <link rel="search" title="Search" href="../../search.html" /> 
</head>

<body class="wy-body-for-nav">

   
  <div class="wy-grid-for-nav">
    
    <nav data-toggle="wy-nav-shift" class="wy-nav-side">
      <div class="wy-side-scroll">
        <div class="wy-side-nav-search" >
          

          
            <a href="../../index.html" class="icon icon-home"> Lorax
          

          
          </a>

          
            
            
              <div class="version">
                31.1
              </div>
            
          

          
<div role="search">
  <form id="rtd-search-form" class="wy-form" action="../../search.html" method="get">
    <input type="text" name="q" placeholder="Search docs" />
    <input type="hidden" name="check_keywords" value="yes" />
    <input type="hidden" name="area" value="default" />
  </form>
</div>

          
        </div>

        <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
          
            
            
              
            
            
              <ul>
<li class="toctree-l1"><a class="reference internal" href="../../intro.html">Introduction to Lorax</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../intro.html#before-lorax">Before Lorax</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../lorax.html">Lorax</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../livemedia-creator.html">livemedia-creator</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../lorax-composer.html">lorax-composer</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../composer-cli.html">composer-cli</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../product-images.html">Product and Updates Images</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../modules.html">src</a></li>
</ul>

            
          
        </div>
      </div>
    </nav>

    <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">

      
      <nav class="wy-nav-top" aria-label="top navigation">
        
          <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
          <a href="../../index.html">Lorax</a>
        
      </nav>


      <div class="wy-nav-content">
        
        <div class="rst-content">
        
          















<div role="navigation" aria-label="breadcrumbs navigation">

  <ul class="wy-breadcrumbs">
    
      <li><a href="../../index.html">Docs</a> &raquo;</li>
        
          <li><a href="../index.html">Module code</a> &raquo;</li>
        
      <li>composer.unix_socket</li>
    
    
      <li class="wy-breadcrumbs-aside">
        
      </li>
    
  </ul>

  
  <hr/>
</div>
          <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
           <div itemprop="articleBody">
            
  <h1>Source code for composer.unix_socket</h1><div class="highlight"><pre>
<span></span><span class="c1">#</span>
<span class="c1"># Copyright (C) 2018  Red Hat, Inc.</span>
<span class="c1">#</span>
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c1"># (at your option) any later version.</span>
<span class="c1">#</span>
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span>
<span class="c1"># GNU General Public License for more details.</span>
<span class="c1">#</span>
<span class="c1"># You should have received a copy of the GNU General Public License</span>
<span class="c1"># along with this program.  If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="kn">import</span> <span class="nn">http.client</span>
<span class="kn">import</span> <span class="nn">socket</span>
<span class="kn">import</span> <span class="nn">urllib3</span>


<span class="c1"># These 2 classes were adapted and simplified for use with just urllib3.</span>
<span class="c1"># Originally from https://github.com/msabramo/requests-unixsocket/blob/master/requests_unixsocket/adapters.py</span>

<span class="c1"># The following was adapted from some code from docker-py</span>
<span class="c1"># https://github.com/docker/docker-py/blob/master/docker/transport/unixconn.py</span>
<div class="viewcode-block" id="UnixHTTPConnection"><a class="viewcode-back" href="../../composer.html#composer.unix_socket.UnixHTTPConnection">[docs]</a><span class="k">class</span> <span class="nc">UnixHTTPConnection</span><span class="p">(</span><span class="n">http</span><span class="o">.</span><span class="n">client</span><span class="o">.</span><span class="n">HTTPConnection</span><span class="p">,</span> <span class="nb">object</span><span class="p">):</span>

    <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">socket_path</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="mi">60</span><span class="p">):</span>
        <span class="sd">&quot;&quot;&quot;Create an HTTP connection to a unix domain socket</span>

<span class="sd">        :param socket_path: The path to the Unix domain socket</span>
<span class="sd">        :param timeout: Number of seconds to timeout the connection</span>
<span class="sd">        &quot;&quot;&quot;</span>
        <span class="nb">super</span><span class="p">(</span><span class="n">UnixHTTPConnection</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="s1">&#39;localhost&#39;</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="n">timeout</span><span class="p">)</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">socket_path</span> <span class="o">=</span> <span class="n">socket_path</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">sock</span> <span class="o">=</span> <span class="kc">None</span>

    <span class="k">def</span> <span class="nf">__del__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>  <span class="c1"># base class does not have d&#39;tor</span>
        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">sock</span><span class="p">:</span>
            <span class="bp">self</span><span class="o">.</span><span class="n">sock</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>

<div class="viewcode-block" id="UnixHTTPConnection.connect"><a class="viewcode-back" href="../../composer.html#composer.unix_socket.UnixHTTPConnection.connect">[docs]</a>    <span class="k">def</span> <span class="nf">connect</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
        <span class="n">sock</span> <span class="o">=</span> <span class="n">socket</span><span class="o">.</span><span class="n">socket</span><span class="p">(</span><span class="n">socket</span><span class="o">.</span><span class="n">AF_UNIX</span><span class="p">,</span> <span class="n">socket</span><span class="o">.</span><span class="n">SOCK_STREAM</span><span class="p">)</span>
        <span class="n">sock</span><span class="o">.</span><span class="n">settimeout</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">timeout</span><span class="p">)</span>
        <span class="n">sock</span><span class="o">.</span><span class="n">connect</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">socket_path</span><span class="p">)</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">sock</span> <span class="o">=</span> <span class="n">sock</span></div></div>

<div class="viewcode-block" id="UnixHTTPConnectionPool"><a class="viewcode-back" href="../../composer.html#composer.unix_socket.UnixHTTPConnectionPool">[docs]</a><span class="k">class</span> <span class="nc">UnixHTTPConnectionPool</span><span class="p">(</span><span class="n">urllib3</span><span class="o">.</span><span class="n">connectionpool</span><span class="o">.</span><span class="n">HTTPConnectionPool</span><span class="p">):</span>

    <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">socket_path</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="mi">60</span><span class="p">):</span>
        <span class="sd">&quot;&quot;&quot;Create a connection pool using a Unix domain socket</span>

<span class="sd">        :param socket_path: The path to the Unix domain socket</span>
<span class="sd">        :param timeout: Number of seconds to timeout the connection</span>
<span class="sd">        &quot;&quot;&quot;</span>
        <span class="nb">super</span><span class="p">(</span><span class="n">UnixHTTPConnectionPool</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="s1">&#39;localhost&#39;</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="n">timeout</span><span class="p">)</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">socket_path</span> <span class="o">=</span> <span class="n">socket_path</span>

    <span class="k">def</span> <span class="nf">_new_conn</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
        <span class="k">return</span> <span class="n">UnixHTTPConnection</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">socket_path</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">timeout</span><span class="p">)</span></div>
</pre></div>

           </div>
           
          </div>
          <footer>
  

  <hr/>

  <div role="contentinfo">
    <p>
        &copy; Copyright 2018, Red Hat, Inc.

    </p>
  </div>
  Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>. 

</footer>

        </div>
      </div>

    </section>

  </div>
  


  <script type="text/javascript">
      jQuery(function () {
          SphinxRtdTheme.Navigation.enable(true);
      });
  </script>

  
  
    
   

</body>
</html>