doc/sphinx/_build/html/_modules/nepi/resources/netns/netnswrapper.html

   1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
   2   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
   3
   4
   5 <html xmlns="http://www.w3.org/1999/xhtml">
   6   <head>
   7     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
   8
   9     <title>nepi.resources.netns.netnswrapper &mdash; NEPI 3.2 documentation</title>
  10
  11     <link rel="stylesheet" href="../../../../_static/sphinxdoc.css" type="text/css" />
  12     <link rel="stylesheet" href="../../../../_static/pygments.css" type="text/css" />
  13
  14     <script type="text/javascript">
  15       var DOCUMENTATION_OPTIONS = {
  16         URL_ROOT:    '../../../../',
  17         VERSION:     '3.2',
  18         COLLAPSE_INDEX: false,
  19         FILE_SUFFIX: '.html',
  20         HAS_SOURCE:  true
  21       };
  22     </script>
  23     <script type="text/javascript" src="../../../../_static/jquery.js"></script>
  24     <script type="text/javascript" src="../../../../_static/underscore.js"></script>
  25     <script type="text/javascript" src="../../../../_static/doctools.js"></script>
  26     <link rel="top" title="NEPI 3.2 documentation" href="../../../../index.html" />
  27     <link rel="up" title="Module code" href="../../../index.html" />
  28   </head>
  29   <body>
  30     <div class="related">
  31       <h3>Navigation</h3>
  32       <ul>
  33         <li class="right" style="margin-right: 10px">
  34           <a href="../../../../genindex.html" title="General Index"
  35              accesskey="I">index</a></li>
  36         <li class="right" >
  37           <a href="../../../../py-modindex.html" title="Python Module Index"
  38              >modules</a> |</li>
  39         <li><a href="../../../../index.html">NEPI 3.2 documentation</a> &raquo;</li>
  40           <li><a href="../../../index.html" accesskey="U">Module code</a> &raquo;</li>
  41       </ul>
  42     </div>
  43       <div class="sphinxsidebar">
  44         <div class="sphinxsidebarwrapper">
  45 <div id="searchbox" style="display: none">
  46   <h3>Quick search</h3>
  47     <form class="search" action="../../../../search.html" method="get">
  48       <input type="text" name="q" />
  49       <input type="submit" value="Go" />
  50       <input type="hidden" name="check_keywords" value="yes" />
  51       <input type="hidden" name="area" value="default" />
  52     </form>
  53     <p class="searchtip" style="font-size: 90%">
  54     Enter search terms or a module, class or function name.
  55     </p>
  56 </div>
  57 <script type="text/javascript">$('#searchbox').show(0);</script>
  58         </div>
  59       </div>
  60
  61     <div class="document">
  62       <div class="documentwrapper">
  63         <div class="bodywrapper">
  64           <div class="body">
  65
  66   <h1>Source code for nepi.resources.netns.netnswrapper</h1><div class="highlight"><pre>
  67 <span class="c">#</span>
  68 <span class="c">#    NEPI, a framework to manage network experiments</span>
  69 <span class="c">#    Copyright (C) 2013 INRIA</span>
  70 <span class="c">#</span>
  71 <span class="c">#    This program is free software: you can redistribute it and/or modify</span>
  72 <span class="c">#    it under the terms of the GNU General Public License version 2 as</span>
  73 <span class="c">#    published by the Free Software Foundation;</span>
  74 <span class="c">#</span>
  75 <span class="c">#    This program is distributed in the hope that it will be useful,</span>
  76 <span class="c">#    but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
  77 <span class="c">#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span>
  78 <span class="c">#    GNU General Public License for more details.</span>
  79 <span class="c">#</span>
  80 <span class="c">#    You should have received a copy of the GNU General Public License</span>
  81 <span class="c">#    along with this program.  If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
  82 <span class="c">#</span>
  83 <span class="c"># Author: Alina Quereilhac &lt;alina.quereilhac@inria.fr&gt;</span>
  84
  85 <span class="kn">import</span> <span class="nn">logging</span>
  86 <span class="kn">import</span> <span class="nn">time</span>
  87 <span class="kn">import</span> <span class="nn">os</span>
  88 <span class="kn">import</span> <span class="nn">sys</span>
  89 <span class="kn">import</span> <span class="nn">uuid</span>
  90
  91 <div class="viewcode-block" id="NetNSWrapper"><a class="viewcode-back" href="../../../../_layout/nepi.resources.netns.html#nepi.resources.netns.netnswrapper.NetNSWrapper">[docs]</a><span class="k">class</span> <span class="nc">NetNSWrapper</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
  92     <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">loglevel</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">INFO</span><span class="p">,</span> <span class="n">enable_dump</span> <span class="o">=</span> <span class="bp">False</span><span class="p">):</span>
  93         <span class="nb">super</span><span class="p">(</span><span class="n">NetNSWrapper</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">__init__</span><span class="p">()</span>
  94         <span class="c"># holds reference to all C++ objects and variables in the simulation</span>
  95         <span class="bp">self</span><span class="o">.</span><span class="n">_objects</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">()</span>
  96
  97         <span class="c"># Logging</span>
  98         <span class="bp">self</span><span class="o">.</span><span class="n">_logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s">&quot;netnswrapper&quot;</span><span class="p">)</span>
  99         <span class="bp">self</span><span class="o">.</span><span class="n">_logger</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">loglevel</span><span class="p">)</span>
 100
 101         <span class="c"># Object to dump instructions to reproduce and debug experiment</span>
 102         <span class="kn">from</span> <span class="nn">netnswrapper_debug</span> <span class="kn">import</span> <span class="n">NetNSWrapperDebuger</span>
 103         <span class="bp">self</span><span class="o">.</span><span class="n">_debuger</span> <span class="o">=</span> <span class="n">NetNSWrapperDebuger</span><span class="p">(</span><span class="n">enabled</span> <span class="o">=</span> <span class="n">enable_dump</span><span class="p">)</span>
 104
 105     <span class="nd">@property</span>
 106 <div class="viewcode-block" id="NetNSWrapper.debuger"><a class="viewcode-back" href="../../../../_layout/nepi.resources.netns.html#nepi.resources.netns.netnswrapper.NetNSWrapper.debuger">[docs]</a>    <span class="k">def</span> <span class="nf">debuger</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
 107         <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_debuger</span>
 108 </div>
 109     <span class="nd">@property</span>
 110 <div class="viewcode-block" id="NetNSWrapper.logger"><a class="viewcode-back" href="../../../../_layout/nepi.resources.netns.html#nepi.resources.netns.netnswrapper.NetNSWrapper.logger">[docs]</a>    <span class="k">def</span> <span class="nf">logger</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
 111         <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_logger</span>
 112 </div>
 113 <div class="viewcode-block" id="NetNSWrapper.make_uuid"><a class="viewcode-back" href="../../../../_layout/nepi.resources.netns.html#nepi.resources.netns.netnswrapper.NetNSWrapper.make_uuid">[docs]</a>    <span class="k">def</span> <span class="nf">make_uuid</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
 114         <span class="k">return</span> <span class="s">&quot;uuid</span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="n">uuid</span><span class="o">.</span><span class="n">uuid4</span><span class="p">()</span>
 115 </div>
 116 <div class="viewcode-block" id="NetNSWrapper.get_object"><a class="viewcode-back" href="../../../../_layout/nepi.resources.netns.html#nepi.resources.netns.netnswrapper.NetNSWrapper.get_object">[docs]</a>    <span class="k">def</span> <span class="nf">get_object</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">uuid</span><span class="p">):</span>
 117         <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_objects</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">uuid</span><span class="p">)</span>
 118  </div>
 119 <div class="viewcode-block" id="NetNSWrapper.create"><a class="viewcode-back" href="../../../../_layout/nepi.resources.netns.html#nepi.resources.netns.netnswrapper.NetNSWrapper.create">[docs]</a>    <span class="k">def</span> <span class="nf">create</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">clazzname</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">):</span>
 120         <span class="sd">&quot;&quot;&quot; This method should be used to construct netns objects &quot;&quot;&quot;</span>
 121         <span class="kn">import</span> <span class="nn">netns</span>
 122
 123         <span class="k">if</span> <span class="n">clazzname</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">[</span><span class="s">&#39;open&#39;</span><span class="p">]</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">netns</span><span class="p">,</span> <span class="n">clazzname</span><span class="p">):</span>
 124             <span class="n">msg</span> <span class="o">=</span> <span class="s">&quot;Type </span><span class="si">%s</span><span class="s"> not supported&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">clazzname</span><span class="p">)</span>
 125             <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="n">msg</span><span class="p">)</span>
 126
 127         <span class="n">uuid</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">make_uuid</span><span class="p">()</span>
 128
 129         <span class="c">### DEBUG</span>
 130         <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="s">&quot;CREATE </span><span class="si">%s</span><span class="s">( </span><span class="si">%s</span><span class="s"> )&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">clazzname</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">args</span><span class="p">)))</span>
 131
 132         <span class="bp">self</span><span class="o">.</span><span class="n">debuger</span><span class="o">.</span><span class="n">dump_create</span><span class="p">(</span><span class="n">uuid</span><span class="p">,</span> <span class="n">clazzname</span><span class="p">,</span> <span class="n">args</span><span class="p">)</span>
 133         <span class="c">########</span>
 134
 135         <span class="k">if</span> <span class="n">clazzname</span> <span class="o">==</span> <span class="s">&quot;open&quot;</span><span class="p">:</span>
 136             <span class="n">path</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
 137             <span class="n">mode</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
 138             <span class="n">obj</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">mode</span><span class="p">)</span>
 139         <span class="k">else</span><span class="p">:</span>
 140             <span class="n">clazz</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">netns</span><span class="p">,</span> <span class="n">clazzname</span><span class="p">)</span>
 141
 142             <span class="c"># arguments starting with &#39;uuid&#39; identify ns-3 C++</span>
 143             <span class="c"># objects and must be replaced by the actual object</span>
 144             <span class="n">realargs</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">replace_args</span><span class="p">(</span><span class="n">args</span><span class="p">)</span>
 145
 146             <span class="n">obj</span> <span class="o">=</span> <span class="n">clazz</span><span class="p">(</span><span class="o">*</span><span class="n">realargs</span><span class="p">)</span>
 147
 148         <span class="bp">self</span><span class="o">.</span><span class="n">_objects</span><span class="p">[</span><span class="n">uuid</span><span class="p">]</span> <span class="o">=</span> <span class="n">obj</span>
 149
 150         <span class="c">### DEBUG</span>
 151         <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="s">&quot;RET CREATE ( uuid </span><span class="si">%s</span><span class="s"> ) </span><span class="si">%s</span><span class="s"> = </span><span class="si">%s</span><span class="s">( </span><span class="si">%s</span><span class="s"> )&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">uuid</span><span class="p">),</span>
 152             <span class="nb">str</span><span class="p">(</span><span class="n">obj</span><span class="p">),</span> <span class="n">clazzname</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">args</span><span class="p">)))</span>
 153         <span class="c">########</span>
 154
 155         <span class="k">return</span> <span class="n">uuid</span>
 156 </div>
 157 <div class="viewcode-block" id="NetNSWrapper.invoke"><a class="viewcode-back" href="../../../../_layout/nepi.resources.netns.html#nepi.resources.netns.netnswrapper.NetNSWrapper.invoke">[docs]</a>    <span class="k">def</span> <span class="nf">invoke</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">uuid</span><span class="p">,</span> <span class="n">operation</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
 158         <span class="n">newuuid</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">make_uuid</span><span class="p">()</span>
 159
 160         <span class="c">### DEBUG</span>
 161         <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="s">&quot;INVOKE </span><span class="si">%s</span><span class="s"> -&gt; </span><span class="si">%s</span><span class="s">( </span><span class="si">%s</span><span class="s">, </span><span class="si">%s</span><span class="s"> ) &quot;</span> <span class="o">%</span> <span class="p">(</span>
 162             <span class="n">uuid</span><span class="p">,</span> <span class="n">operation</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">args</span><span class="p">),</span> <span class="nb">str</span><span class="p">(</span><span class="n">kwargs</span><span class="p">)))</span>
 163
 164         <span class="bp">self</span><span class="o">.</span><span class="n">debuger</span><span class="o">.</span><span class="n">dump_invoke</span><span class="p">(</span><span class="n">newuuid</span><span class="p">,</span> <span class="n">uuid</span><span class="p">,</span> <span class="n">operation</span><span class="p">,</span> <span class="n">args</span><span class="p">,</span> <span class="n">kwargs</span><span class="p">)</span>
 165         <span class="c">########</span>
 166
 167         <span class="n">obj</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_object</span><span class="p">(</span><span class="n">uuid</span><span class="p">)</span>
 168
 169         <span class="n">method</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">obj</span><span class="p">,</span> <span class="n">operation</span><span class="p">)</span>
 170
 171         <span class="c"># arguments starting with &#39;uuid&#39; identify netns</span>
 172         <span class="c"># objects and must be replaced by the actual object</span>
 173         <span class="n">realargs</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">replace_args</span><span class="p">(</span><span class="n">args</span><span class="p">)</span>
 174         <span class="n">realkwargs</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">replace_kwargs</span><span class="p">(</span><span class="n">kwargs</span><span class="p">)</span>
 175
 176         <span class="n">result</span> <span class="o">=</span> <span class="n">method</span><span class="p">(</span><span class="o">*</span><span class="n">realargs</span><span class="p">,</span> <span class="o">**</span><span class="n">realkwargs</span><span class="p">)</span>
 177
 178         <span class="c"># If the result is an object (not a base value),</span>
 179         <span class="c"># then keep track of the object a return the object</span>
 180         <span class="c"># reference (newuuid)</span>
 181         <span class="k">if</span> <span class="ow">not</span> <span class="p">(</span><span class="n">result</span> <span class="ow">is</span> <span class="bp">None</span> <span class="ow">or</span> <span class="nb">type</span><span class="p">(</span><span class="n">result</span><span class="p">)</span> <span class="ow">in</span> <span class="p">[</span>
 182                 <span class="nb">bool</span><span class="p">,</span> <span class="nb">float</span><span class="p">,</span> <span class="nb">long</span><span class="p">,</span> <span class="nb">str</span><span class="p">,</span> <span class="nb">int</span><span class="p">]):</span>
 183             <span class="bp">self</span><span class="o">.</span><span class="n">_objects</span><span class="p">[</span><span class="n">newuuid</span><span class="p">]</span> <span class="o">=</span> <span class="n">result</span>
 184             <span class="n">result</span> <span class="o">=</span> <span class="n">newuuid</span>
 185
 186         <span class="c">### DEBUG</span>
 187         <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="s">&quot;RET INVOKE </span><span class="si">%s%s</span><span class="s"> = </span><span class="si">%s</span><span class="s"> -&gt; </span><span class="si">%s</span><span class="s">(</span><span class="si">%s</span><span class="s">, </span><span class="si">%s</span><span class="s">) &quot;</span> <span class="o">%</span> <span class="p">(</span>
 188             <span class="s">&quot;(uuid </span><span class="si">%s</span><span class="s">) &quot;</span> <span class="o">%</span> <span class="nb">str</span><span class="p">(</span><span class="n">newuuid</span><span class="p">)</span> <span class="k">if</span> <span class="n">newuuid</span> <span class="k">else</span> <span class="s">&quot;&quot;</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">result</span><span class="p">),</span> <span class="n">uuid</span><span class="p">,</span>
 189             <span class="n">operation</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">args</span><span class="p">),</span> <span class="nb">str</span><span class="p">(</span><span class="n">kwargs</span><span class="p">)))</span>
 190         <span class="c">########</span>
 191
 192         <span class="k">return</span> <span class="n">result</span>
 193 </div>
 194 <div class="viewcode-block" id="NetNSWrapper.set"><a class="viewcode-back" href="../../../../_layout/nepi.resources.netns.html#nepi.resources.netns.netnswrapper.NetNSWrapper.set">[docs]</a>    <span class="k">def</span> <span class="nf">set</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">uuid</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
 195         <span class="c">### DEBUG</span>
 196         <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="s">&quot;SET </span><span class="si">%s</span><span class="s"> </span><span class="si">%s</span><span class="s"> </span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">uuid</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span>
 197
 198         <span class="bp">self</span><span class="o">.</span><span class="n">debuger</span><span class="o">.</span><span class="n">dump_set</span><span class="p">(</span><span class="n">uuid</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span>
 199         <span class="c">########</span>
 200
 201         <span class="n">obj</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_object</span><span class="p">(</span><span class="n">uuid</span><span class="p">)</span>
 202         <span class="nb">setattr</span><span class="p">(</span><span class="n">obj</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span>
 203
 204         <span class="c">### DEBUG</span>
 205         <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="s">&quot;RET SET </span><span class="si">%s</span><span class="s"> = </span><span class="si">%s</span><span class="s"> -&gt; set(</span><span class="si">%s</span><span class="s">, </span><span class="si">%s</span><span class="s">)&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">value</span><span class="p">),</span> <span class="n">uuid</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span>
 206             <span class="nb">str</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span>
 207         <span class="c">########</span>
 208
 209         <span class="k">return</span> <span class="n">value</span>
 210 </div>
 211 <div class="viewcode-block" id="NetNSWrapper.get"><a class="viewcode-back" href="../../../../_layout/nepi.resources.netns.html#nepi.resources.netns.netnswrapper.NetNSWrapper.get">[docs]</a>    <span class="k">def</span> <span class="nf">get</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">uuid</span><span class="p">,</span> <span class="n">name</span><span class="p">):</span>
 212         <span class="c">### DEBUG</span>
 213         <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="s">&quot;GET </span><span class="si">%s</span><span class="s"> </span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">uuid</span><span class="p">,</span> <span class="n">name</span><span class="p">))</span>
 214
 215         <span class="bp">self</span><span class="o">.</span><span class="n">debuger</span><span class="o">.</span><span class="n">dump_get</span><span class="p">(</span><span class="n">uuid</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span>
 216         <span class="c">########</span>
 217
 218         <span class="n">obj</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_object</span><span class="p">(</span><span class="n">uuid</span><span class="p">)</span>
 219         <span class="n">result</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">obj</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span>
 220
 221         <span class="c">### DEBUG</span>
 222         <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="s">&quot;RET GET </span><span class="si">%s</span><span class="s"> = </span><span class="si">%s</span><span class="s"> -&gt; get(</span><span class="si">%s</span><span class="s">)&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">result</span><span class="p">),</span> <span class="n">uuid</span><span class="p">,</span> <span class="n">name</span><span class="p">))</span>
 223         <span class="c">########</span>
 224
 225         <span class="k">return</span> <span class="n">result</span>
 226 </div>
 227 <div class="viewcode-block" id="NetNSWrapper.shutdown"><a class="viewcode-back" href="../../../../_layout/nepi.resources.netns.html#nepi.resources.netns.netnswrapper.NetNSWrapper.shutdown">[docs]</a>    <span class="k">def</span> <span class="nf">shutdown</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
 228         <span class="c">### DEBUG</span>
 229         <span class="bp">self</span><span class="o">.</span><span class="n">debuger</span><span class="o">.</span><span class="n">dump_shutdown</span><span class="p">()</span>
 230         <span class="c">########</span>
 231
 232         <span class="c">### FLUSH PIPES</span>
 233         <span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="o">.</span><span class="n">flush</span><span class="p">()</span>
 234         <span class="n">sys</span><span class="o">.</span><span class="n">stderr</span><span class="o">.</span><span class="n">flush</span><span class="p">()</span>
 235
 236         <span class="c">### RELEASE OBJECTS</span>
 237         <span class="k">del</span> <span class="bp">self</span><span class="o">.</span><span class="n">_objects</span>
 238
 239         <span class="c">### DEBUG</span>
 240         <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="s">&quot;SHUTDOWN&quot;</span><span class="p">)</span>
 241         <span class="c">########</span>
 242 </div>
 243 <div class="viewcode-block" id="NetNSWrapper.replace_args"><a class="viewcode-back" href="../../../../_layout/nepi.resources.netns.html#nepi.resources.netns.netnswrapper.NetNSWrapper.replace_args">[docs]</a>    <span class="k">def</span> <span class="nf">replace_args</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span>
 244         <span class="n">realargs</span> <span class="o">=</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">get_object</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="k">if</span> \
 245                 <span class="nb">str</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s">&quot;uuid&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">args</span><span class="p">]</span>
 246
 247         <span class="k">return</span> <span class="n">realargs</span>
 248 </div>
 249 <div class="viewcode-block" id="NetNSWrapper.replace_kwargs"><a class="viewcode-back" href="../../../../_layout/nepi.resources.netns.html#nepi.resources.netns.netnswrapper.NetNSWrapper.replace_kwargs">[docs]</a>    <span class="k">def</span> <span class="nf">replace_kwargs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">kwargs</span><span class="p">):</span>
 250         <span class="n">realkwargs</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">([(</span><span class="n">k</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_object</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> \
 251                 <span class="k">if</span> <span class="nb">str</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s">&quot;uuid&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="n">v</span><span class="p">)</span> \
 252                 <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">kwargs</span><span class="o">.</span><span class="n">iteritems</span><span class="p">()])</span>
 253
 254         <span class="k">return</span> <span class="n">realkwargs</span>
 255 </pre></div></div></div>
 256
 257           </div>
 258         </div>
 259       </div>
 260       <div class="clearer"></div>
 261     </div>
 262     <div class="related">
 263       <h3>Navigation</h3>
 264       <ul>
 265         <li class="right" style="margin-right: 10px">
 266           <a href="../../../../genindex.html" title="General Index"
 267              >index</a></li>
 268         <li class="right" >
 269           <a href="../../../../py-modindex.html" title="Python Module Index"
 270              >modules</a> |</li>
 271         <li><a href="../../../../index.html">NEPI 3.2 documentation</a> &raquo;</li>
 272           <li><a href="../../../index.html" >Module code</a> &raquo;</li>
 273       </ul>
 274     </div>
 275     <div class="footer">
 276         &copy; Copyright 2014, Alina Quereilhac, Lucia Guevgeozian Odizzio, Julien Tribino.
 277       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.3.
 278     </div>
 279   </body>
 280 </html>