319 lines
15 KiB
HTML
319 lines
15 KiB
HTML
|
|
|
|
<!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.api.workspace — Lorax 29.1 documentation</title>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<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" />
|
|
|
|
|
|
<script src="../../../_static/js/modernizr.min.js"></script>
|
|
|
|
</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">
|
|
29.1
|
|
</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> »</li>
|
|
|
|
<li><a href="../../index.html">Module code</a> »</li>
|
|
|
|
<li><a href="../../pylorax.html">pylorax</a> »</li>
|
|
|
|
<li>pylorax.api.workspace</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 pylorax.api.workspace</h1><div class="highlight"><pre>
|
|
<span></span><span class="c1">#</span>
|
|
<span class="c1"># Copyright (C) 2017 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 <http://www.gnu.org/licenses/>.</span>
|
|
<span class="c1">#</span>
|
|
<span class="kn">import</span> <span class="nn">os</span>
|
|
|
|
<span class="kn">from</span> <span class="nn">pylorax.api.recipes</span> <span class="k">import</span> <span class="n">recipe_filename</span><span class="p">,</span> <span class="n">recipe_from_toml</span><span class="p">,</span> <span class="n">RecipeFileError</span>
|
|
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="k">import</span> <span class="n">joinpaths</span>
|
|
|
|
|
|
<div class="viewcode-block" id="workspace_dir"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.workspace.workspace_dir">[docs]</a><span class="k">def</span> <span class="nf">workspace_dir</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">):</span>
|
|
<span class="sd">"""Create the workspace's path from a Repository and branch</span>
|
|
|
|
<span class="sd"> :param repo: Open repository</span>
|
|
<span class="sd"> :type repo: Git.Repository</span>
|
|
<span class="sd"> :param branch: Branch name</span>
|
|
<span class="sd"> :type branch: str</span>
|
|
<span class="sd"> :returns: The path to the branch's workspace directory</span>
|
|
<span class="sd"> :rtype: str</span>
|
|
|
|
<span class="sd"> """</span>
|
|
<span class="n">repo_path</span> <span class="o">=</span> <span class="n">repo</span><span class="o">.</span><span class="n">get_location</span><span class="p">()</span><span class="o">.</span><span class="n">get_path</span><span class="p">()</span>
|
|
<span class="k">return</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">repo_path</span><span class="p">,</span> <span class="s2">"workspace"</span><span class="p">,</span> <span class="n">branch</span><span class="p">)</span></div>
|
|
|
|
|
|
<div class="viewcode-block" id="workspace_read"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.workspace.workspace_read">[docs]</a><span class="k">def</span> <span class="nf">workspace_read</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">,</span> <span class="n">recipe_name</span><span class="p">):</span>
|
|
<span class="sd">"""Read a Recipe from the branch's workspace</span>
|
|
|
|
<span class="sd"> :param repo: Open repository</span>
|
|
<span class="sd"> :type repo: Git.Repository</span>
|
|
<span class="sd"> :param branch: Branch name</span>
|
|
<span class="sd"> :type branch: str</span>
|
|
<span class="sd"> :param recipe_name: The name of the recipe</span>
|
|
<span class="sd"> :type recipe_name: str</span>
|
|
<span class="sd"> :returns: The workspace copy of the recipe, or None if it doesn't exist</span>
|
|
<span class="sd"> :rtype: Recipe or None</span>
|
|
<span class="sd"> :raises: RecipeFileError</span>
|
|
<span class="sd"> """</span>
|
|
<span class="n">ws_dir</span> <span class="o">=</span> <span class="n">workspace_dir</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">)</span>
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">):</span>
|
|
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">)</span>
|
|
<span class="n">filename</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">,</span> <span class="n">recipe_filename</span><span class="p">(</span><span class="n">recipe_name</span><span class="p">))</span>
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">filename</span><span class="p">):</span>
|
|
<span class="k">return</span> <span class="kc">None</span>
|
|
<span class="k">try</span><span class="p">:</span>
|
|
<span class="n">f</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="s1">'rb'</span><span class="p">)</span>
|
|
<span class="n">recipe</span> <span class="o">=</span> <span class="n">recipe_from_toml</span><span class="p">(</span><span class="n">f</span><span class="o">.</span><span class="n">read</span><span class="p">()</span><span class="o">.</span><span class="n">decode</span><span class="p">(</span><span class="s2">"UTF-8"</span><span class="p">))</span>
|
|
<span class="k">except</span> <span class="ne">IOError</span><span class="p">:</span>
|
|
<span class="k">raise</span> <span class="n">RecipeFileError</span>
|
|
<span class="k">return</span> <span class="n">recipe</span></div>
|
|
|
|
|
|
<div class="viewcode-block" id="workspace_write"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.workspace.workspace_write">[docs]</a><span class="k">def</span> <span class="nf">workspace_write</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">,</span> <span class="n">recipe</span><span class="p">):</span>
|
|
<span class="sd">"""Write a recipe to the workspace</span>
|
|
|
|
<span class="sd"> :param repo: Open repository</span>
|
|
<span class="sd"> :type repo: Git.Repository</span>
|
|
<span class="sd"> :param branch: Branch name</span>
|
|
<span class="sd"> :type branch: str</span>
|
|
<span class="sd"> :param recipe: The recipe to write to the workspace</span>
|
|
<span class="sd"> :type recipe: Recipe</span>
|
|
<span class="sd"> :returns: None</span>
|
|
<span class="sd"> :raises: IO related errors</span>
|
|
<span class="sd"> """</span>
|
|
<span class="n">ws_dir</span> <span class="o">=</span> <span class="n">workspace_dir</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">)</span>
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">):</span>
|
|
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">)</span>
|
|
<span class="n">filename</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">,</span> <span class="n">recipe</span><span class="o">.</span><span class="n">filename</span><span class="p">)</span>
|
|
<span class="nb">open</span><span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="s1">'wb'</span><span class="p">)</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">recipe</span><span class="o">.</span><span class="n">toml</span><span class="p">()</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="s2">"UTF-8"</span><span class="p">))</span></div>
|
|
|
|
|
|
<div class="viewcode-block" id="workspace_delete"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.workspace.workspace_delete">[docs]</a><span class="k">def</span> <span class="nf">workspace_delete</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">,</span> <span class="n">recipe_name</span><span class="p">):</span>
|
|
<span class="sd">"""Delete the recipe from the workspace</span>
|
|
|
|
<span class="sd"> :param repo: Open repository</span>
|
|
<span class="sd"> :type repo: Git.Repository</span>
|
|
<span class="sd"> :param branch: Branch name</span>
|
|
<span class="sd"> :type branch: str</span>
|
|
<span class="sd"> :param recipe_name: The name of the recipe</span>
|
|
<span class="sd"> :type recipe_name: str</span>
|
|
<span class="sd"> :returns: None</span>
|
|
<span class="sd"> :raises: IO related errors</span>
|
|
<span class="sd"> """</span>
|
|
<span class="n">ws_dir</span> <span class="o">=</span> <span class="n">workspace_dir</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">)</span>
|
|
<span class="n">filename</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">,</span> <span class="n">recipe_filename</span><span class="p">(</span><span class="n">recipe_name</span><span class="p">))</span>
|
|
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">filename</span><span class="p">):</span>
|
|
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">filename</span><span class="p">)</span></div>
|
|
</pre></div>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
<footer>
|
|
|
|
|
|
<hr/>
|
|
|
|
<div role="contentinfo">
|
|
<p>
|
|
© 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">
|
|
var DOCUMENTATION_OPTIONS = {
|
|
URL_ROOT:'../../../',
|
|
VERSION:'29.1',
|
|
LANGUAGE:'None',
|
|
COLLAPSE_INDEX:false,
|
|
FILE_SUFFIX:'.html',
|
|
HAS_SOURCE: true,
|
|
SOURCELINK_SUFFIX: '.txt'
|
|
};
|
|
</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/js/theme.js"></script>
|
|
|
|
|
|
<script type="text/javascript">
|
|
jQuery(function () {
|
|
|
|
SphinxRtdTheme.Navigation.enableSticky();
|
|
|
|
});
|
|
</script>
|
|
|
|
</body>
|
|
</html> |