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2012-03-07 11:35:18 -05:00

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<h1>Source code for taboot.tasks.yum</h1><div class="highlight"><pre>
<span class="c"># -*- coding: utf-8 -*-</span>
<span class="c"># Taboot - Client utility for performing deployments with Func.</span>
<span class="c"># Copyright © 2009, Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software: you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation, either version 3 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="kn">from</span> <span class="nn">taboot.tasks</span> <span class="kn">import</span> <span class="n">command</span><span class="p">,</span> <span class="n">BaseTask</span>
<div class="viewcode-block" id="YumBase"><a class="viewcode-back" href="../../../code.html#taboot.tasks.yum.YumBase">[docs]</a><span class="k">class</span> <span class="nc">YumBase</span><span class="p">(</span><span class="n">BaseTask</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Base class for all Yum-related tasks.</span>
<span class="sd"> &quot;&quot;&quot;</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">packages</span><span class="p">):</span>
<span class="k">if</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>
<span class="bp">self</span><span class="o">.</span><span class="n">_packages</span> <span class="o">=</span> <span class="n">packages</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_packages_str</span> <span class="o">=</span> <span class="s">&#39; &#39;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">packages</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_packages</span> <span class="o">=</span> <span class="p">[</span><span class="n">packages</span><span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_packages_str</span> <span class="o">=</span> <span class="n">packages</span>
</div>
<div class="viewcode-block" id="Install"><a class="viewcode-back" href="../../../code.html#taboot.tasks.yum.Install">[docs]</a><span class="k">class</span> <span class="nc">Install</span><span class="p">(</span><span class="n">YumBase</span><span class="p">,</span> <span class="n">command</span><span class="o">.</span><span class="n">Run</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Install one or more packages.</span>
<span class="sd"> &quot;&quot;&quot;</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">packages</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> :Parameters:</span>
<span class="sd"> - `packages`: A list of packages to install</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">YumBase</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">packages</span><span class="p">)</span>
<span class="n">command</span><span class="o">.</span><span class="n">Run</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">&#39;yum install -y </span><span class="si">%s</span><span class="s">&#39;</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">_packages_str</span><span class="p">,</span>
<span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
</div>
<div class="viewcode-block" id="Update"><a class="viewcode-back" href="../../../code.html#taboot.tasks.yum.Update">[docs]</a><span class="k">class</span> <span class="nc">Update</span><span class="p">(</span><span class="n">YumBase</span><span class="p">,</span> <span class="n">command</span><span class="o">.</span><span class="n">Run</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Update one or more packages.</span>
<span class="sd"> &quot;&quot;&quot;</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">packages</span><span class="o">=</span><span class="p">[],</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> :Parameters:</span>
<span class="sd"> - `packages`: A list of packages to update. If `packages` is empty,</span>
<span class="sd"> update all packages on the system.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">YumBase</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">packages</span><span class="p">)</span>
<span class="n">command</span><span class="o">.</span><span class="n">Run</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">&#39;yum update -y </span><span class="si">%s</span><span class="s">&#39;</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">_packages_str</span><span class="p">,</span>
<span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
</div>
<div class="viewcode-block" id="Remove"><a class="viewcode-back" href="../../../code.html#taboot.tasks.yum.Remove">[docs]</a><span class="k">class</span> <span class="nc">Remove</span><span class="p">(</span><span class="n">YumBase</span><span class="p">,</span> <span class="n">command</span><span class="o">.</span><span class="n">Run</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Remove one or more packages.</span>
<span class="sd"> &quot;&quot;&quot;</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">packages</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> :Parameters:</span>
<span class="sd"> - `packages`: A list of packages to remove.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">YumBase</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">packages</span><span class="p">)</span>
<span class="n">command</span><span class="o">.</span><span class="n">Run</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">&#39;yum remove -y </span><span class="si">%s</span><span class="s">&#39;</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">_packages_str</span><span class="p">,</span>
<span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
</pre></div>
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