<!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>pylorax.base — Lorax 24.6 documentation</title> <link rel="stylesheet" href="../../_static/css/theme.css" type="text/css" /> <link rel="top" title="Lorax 24.6 documentation" href="../../index.html"/> <link rel="up" title="pylorax" href="../pylorax.html"/> <script src="_static/js/modernizr.min.js"></script> </head> <body class="wy-body-for-nav" role="document"> <div class="wy-grid-for-nav"> <nav data-toggle="wy-nav-shift" class="wy-nav-side"> <div class="wy-side-nav-search"> <a href="../../index.html" class="icon icon-home"> Lorax </a> <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><ul> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#quickstart">Quickstart</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#how-iso-creation-works">How ISO creation works</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#kickstarts">Kickstarts</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#anaconda-image-install-no-virt">Anaconda image install (no-virt)</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#ami-images">AMI Images</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#appliance-creation">Appliance Creation</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#filesystem-image-creation">Filesystem Image Creation</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#tar-file-creation">TAR File Creation</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#live-image-for-pxe-boot">Live Image for PXE Boot</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#atomic-live-image-for-pxe-boot">Atomic Live Image for PXE Boot</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#using-mock-to-create-images">Using Mock to Create Images</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#openstack-image-creation">OpenStack Image Creation</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#docker-image-creation">Docker Image Creation</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#open-container-initiative-image-creation">Open Container Initiative Image Creation</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#vagrant-image-creation">Vagrant Image Creation</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#creating-uefi-disk-images-with-virt">Creating UEFI disk images with virt</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#debugging-problems">Debugging problems</a></li> <li class="toctree-l2"><a class="reference internal" href="../../livemedia-creator.html#hacking">Hacking</a></li> </ul> </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">pylorax</a><ul> <li class="toctree-l2"><a class="reference internal" href="../../pylorax.html">pylorax package</a><ul> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#submodules">Submodules</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.base">pylorax.base module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.buildstamp">pylorax.buildstamp module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.decorators">pylorax.decorators module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.discinfo">pylorax.discinfo module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.dnfhelper">pylorax.dnfhelper module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.executils">pylorax.executils module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.imgutils">pylorax.imgutils module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.ltmpl">pylorax.ltmpl module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.monitor">pylorax.monitor module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.mount">pylorax.mount module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.output">pylorax.output module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.sysutils">pylorax.sysutils module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.treebuilder">pylorax.treebuilder module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax.treeinfo">pylorax.treeinfo module</a></li> <li class="toctree-l3"><a class="reference internal" href="../../pylorax.html#module-pylorax">Module contents</a></li> </ul> </li> </ul> </li> </ul> </div> </nav> <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"> <nav class="wy-nav-top" role="navigation" 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> »</li> <li><a href="../index.html">Module code</a> »</li> <li><a href="../pylorax.html">pylorax</a> »</li> <li>pylorax.base</li> <li class="wy-breadcrumbs-aside"> </li> </ul> <hr/> </div> <div role="main" class="document"> <h1>Source code for pylorax.base</h1><div class="highlight"><pre> <span class="c">#</span> <span class="c"># base.py</span> <span class="c">#</span> <span class="c"># Copyright (C) 2009-2015 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 2 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 <http://www.gnu.org/licenses/>.</span> <span class="c">#</span> <span class="c"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span> <span class="c">#</span> <span class="kn">from</span> <span class="nn">abc</span> <span class="kn">import</span> <span class="n">ABCMeta</span><span class="p">,</span> <span class="n">abstractmethod</span> <span class="kn">import</span> <span class="nn">sys</span> <span class="kn">import</span> <span class="nn">pylorax.output</span> <span class="kn">as</span> <span class="nn">output</span> <div class="viewcode-block" id="BaseLoraxClass"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass">[docs]</a><span class="k">class</span> <span class="nc">BaseLoraxClass</span><span class="p">(</span><span class="nb">object</span><span class="p">,</span> <span class="n">metaclass</span><span class="o">=</span><span class="n">ABCMeta</span><span class="p">):</span> <span class="nd">@abstractmethod</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="bp">self</span><span class="o">.</span><span class="n">output</span> <span class="o">=</span> <span class="n">output</span><span class="o">.</span><span class="n">LoraxOutput</span><span class="p">()</span> <div class="viewcode-block" id="BaseLoraxClass.pcritical"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.pcritical">[docs]</a> <span class="k">def</span> <span class="nf">pcritical</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span> <span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span> </div> <div class="viewcode-block" id="BaseLoraxClass.perror"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.perror">[docs]</a> <span class="k">def</span> <span class="nf">perror</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span> <span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span> </div> <div class="viewcode-block" id="BaseLoraxClass.pwarning"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.pwarning">[docs]</a> <span class="k">def</span> <span class="nf">pwarning</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span> <span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span> </div> <div class="viewcode-block" id="BaseLoraxClass.pinfo"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.pinfo">[docs]</a> <span class="k">def</span> <span class="nf">pinfo</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span> <span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span> </div> <div class="viewcode-block" id="BaseLoraxClass.pdebug"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.pdebug">[docs]</a> <span class="k">def</span> <span class="nf">pdebug</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span> <span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span> </div></div> <div class="viewcode-block" id="DataHolder"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.DataHolder">[docs]</a><span class="k">class</span> <span class="nc">DataHolder</span><span class="p">(</span><span class="nb">dict</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="o">**</span><span class="n">kwargs</span><span class="p">):</span> <span class="nb">dict</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="k">for</span> <span class="n">attr</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> <span class="bp">self</span><span class="p">[</span><span class="n">attr</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span> <span class="k">def</span> <span class="nf">__getattr__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">attr</span><span class="p">):</span> <span class="k">return</span> <span class="bp">self</span><span class="p">[</span><span class="n">attr</span><span class="p">]</span> <span class="k">def</span> <span class="nf">__setattr__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">attr</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> <span class="bp">self</span><span class="p">[</span><span class="n">attr</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span> <div class="viewcode-block" id="DataHolder.copy"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.DataHolder.copy">[docs]</a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> <span class="k">return</span> <span class="n">DataHolder</span><span class="p">(</span><span class="o">**</span><span class="nb">dict</span><span class="o">.</span><span class="n">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span></div></div> </pre></div> </div> <footer> <hr/> <div role="contentinfo"> <p> © Copyright 2015, Red Hat, Inc.. </p> </div> Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/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"> var DOCUMENTATION_OPTIONS = { URL_ROOT:'../../', VERSION:'24.6', 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