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  66   <h1>Source code for nepi.resources.linux.rpmfuncs</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="n">RPM_FUSION_URL</span> <span class="o">=</span> <span class="s">&#39;http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm&#39;</span>
  86 <span class="n">RPM_FUSION_URL_F12</span> <span class="o">=</span> <span class="s">&#39;http://download1.rpmfusion.org/free/fedora/releases/12/Everything/x86_64/os/rpmfusion-free-release-12-1.noarch.rpm&#39;</span>
  87 <span class="n">RPM_FUSION_URL_F14</span> <span class="o">=</span> <span class="s">&#39;http://download1.rpmfusion.org/free/fedora/releases/14/Everything/x86_64/os/rpmfusion-free-release-14-0.4.noarch.rpm&#39;</span>
  88
  89
  90 <span class="c"># TODO: Investigate using http://nixos.org/nix/</span>
  91
  92 <div class="viewcode-block" id="install_packages_command"><a class="viewcode-back" href="../../../../_layout/nepi.resources.linux.html#nepi.resources.linux.rpmfuncs.install_packages_command">[docs]</a><span class="k">def</span> <span class="nf">install_packages_command</span><span class="p">(</span><span class="n">os</span><span class="p">,</span> <span class="n">packages</span><span class="p">):</span>
  93     <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">packages</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span>
  94         <span class="n">packages</span> <span class="o">=</span> <span class="p">[</span><span class="n">packages</span><span class="p">]</span>
  95
  96     <span class="n">cmd</span> <span class="o">=</span> <span class="n">install_rpmfusion_command</span><span class="p">(</span><span class="n">os</span><span class="p">)</span>
  97     <span class="k">if</span> <span class="n">cmd</span><span class="p">:</span> <span class="n">cmd</span> <span class="o">+=</span> <span class="s">&quot; ; &quot;</span>
  98     <span class="n">cmd</span> <span class="o">+=</span> <span class="s">&quot; &amp;&amp; &quot;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="nb">map</span><span class="p">(</span><span class="k">lambda</span> <span class="n">p</span><span class="p">:</span>
  99             <span class="s">&quot; { rpm -q </span><span class="si">%(package)s</span><span class="s"> || sudo -S yum -y install --nogpgcheck </span><span class="si">%(package)s</span><span class="s"> ; } &quot;</span> <span class="o">%</span> <span class="p">{</span>
 100                     <span class="s">&#39;package&#39;</span><span class="p">:</span> <span class="n">p</span><span class="p">},</span> <span class="n">packages</span><span class="p">))</span>
 101
 102     <span class="c">#cmd = { rpm -q rpmfusion-free-release || sudo -s rpm -i ... ; } &amp;&amp; { rpm -q vim || sudo yum -y install vim ; } &amp;&amp; ..</span>
 103     <span class="k">return</span> <span class="n">cmd</span>
 104 </div>
 105 <div class="viewcode-block" id="remove_packages_command"><a class="viewcode-back" href="../../../../_layout/nepi.resources.linux.html#nepi.resources.linux.rpmfuncs.remove_packages_command">[docs]</a><span class="k">def</span> <span class="nf">remove_packages_command</span><span class="p">(</span><span class="n">os</span><span class="p">,</span> <span class="n">packages</span><span class="p">):</span>
 106     <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">packages</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span>
 107         <span class="n">packages</span> <span class="o">=</span> <span class="p">[</span><span class="n">packages</span><span class="p">]</span>
 108
 109     <span class="n">cmd</span> <span class="o">=</span> <span class="s">&quot; &amp;&amp; &quot;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="nb">map</span><span class="p">(</span><span class="k">lambda</span> <span class="n">p</span><span class="p">:</span>
 110             <span class="s">&quot; { rpm -q </span><span class="si">%(package)s</span><span class="s"> &amp;&amp; sudo -S yum -y remove </span><span class="si">%(package)s</span><span class="s"> ; } &quot;</span> <span class="o">%</span> <span class="p">{</span>
 111                     <span class="s">&#39;package&#39;</span><span class="p">:</span> <span class="n">p</span><span class="p">},</span> <span class="n">packages</span><span class="p">))</span>
 112
 113     <span class="c">#cmd = { rpm -q vim &amp;&amp; sudo yum -y remove vim ; } &amp;&amp; ..</span>
 114     <span class="k">return</span> <span class="n">cmd</span>
 115 </div>
 116 <div class="viewcode-block" id="install_rpmfusion_command"><a class="viewcode-back" href="../../../../_layout/nepi.resources.linux.html#nepi.resources.linux.rpmfuncs.install_rpmfusion_command">[docs]</a><span class="k">def</span> <span class="nf">install_rpmfusion_command</span><span class="p">(</span><span class="n">os</span><span class="p">):</span>
 117     <span class="kn">from</span> <span class="nn">nepi.resources.linux.node</span> <span class="kn">import</span> <span class="n">OSType</span>
 118
 119     <span class="n">cmd</span> <span class="o">=</span> <span class="s">&quot; { rpm -q rpmfusion-free-release || sudo -S rpm -i </span><span class="si">%(package)s</span><span class="s"> ; } &quot;</span>
 120
 121     <span class="k">if</span> <span class="p">(</span><span class="n">os</span> <span class="o">&amp;</span> <span class="n">OSType</span><span class="o">.</span><span class="n">FEDORA_8</span><span class="p">):</span>
 122         <span class="c"># RpmFusion for Fedora 8 is unmaintained </span>
 123         <span class="n">cmd</span> <span class="o">=</span> <span class="s">&quot;&quot;</span>
 124     <span class="k">elif</span> <span class="p">(</span><span class="n">os</span> <span class="o">&amp;</span> <span class="n">OSType</span><span class="o">.</span><span class="n">FEDORA_12</span><span class="p">):</span>
 125         <span class="c"># For f12</span>
 126         <span class="n">cmd</span> <span class="o">=</span>  <span class="n">cmd</span> <span class="o">%</span>  <span class="p">{</span><span class="s">&#39;package&#39;</span><span class="p">:</span> <span class="n">RPM_FUSION_URL_F12</span><span class="p">}</span>
 127     <span class="k">elif</span> <span class="p">(</span><span class="n">os</span> <span class="o">&amp;</span> <span class="n">OSType</span><span class="o">.</span><span class="n">FEDORA_14</span><span class="p">):</span>
 128         <span class="c"># For f14</span>
 129         <span class="n">cmd</span> <span class="o">=</span> <span class="n">cmd</span> <span class="o">%</span>  <span class="p">{</span><span class="s">&#39;package&#39;</span><span class="p">:</span> <span class="n">RPM_FUSION_URL_F14</span><span class="p">}</span>
 130     <span class="k">else</span><span class="p">:</span>
 131         <span class="c"># For f14+</span>
 132         <span class="n">cmd</span> <span class="o">=</span> <span class="n">cmd</span> <span class="o">%</span>  <span class="p">{</span><span class="s">&#39;package&#39;</span><span class="p">:</span> <span class="n">RPM_FUSION_URL</span><span class="p">}</span>
 133
 134     <span class="k">return</span> <span class="n">cmd</span>
 135  </div>
 136 </pre></div>
 137
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