lorax/lorax-composer/_modules/pylorax/api/server.html
2018-09-06 14:14:02 -07:00

181 lines
12 KiB
HTML

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>pylorax.api.server &mdash; Lorax 19.7.22 documentation</title>
<link rel="stylesheet" href="../../../_static/default.css" type="text/css" />
<link rel="stylesheet" href="../../../_static/pygments.css" type="text/css" />
<script type="text/javascript">
var DOCUMENTATION_OPTIONS = {
URL_ROOT: '../../../',
VERSION: '19.7.22',
COLLAPSE_INDEX: false,
FILE_SUFFIX: '.html',
HAS_SOURCE: true
};
</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>
<link rel="top" title="Lorax 19.7.22 documentation" href="../../../index.html" />
<link rel="up" title="pylorax.api" href="../api.html" />
</head>
<body>
<div class="related">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="../../../genindex.html" title="General Index"
accesskey="I">index</a></li>
<li class="right" >
<a href="../../../py-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li><a href="../../../index.html">Lorax 19.7.22 documentation</a> &raquo;</li>
<li><a href="../../index.html" >Module code</a> &raquo;</li>
<li><a href="../../pylorax.html" >pylorax</a> &raquo;</li>
<li><a href="../api.html" accesskey="U">pylorax.api</a> &raquo;</li>
</ul>
</div>
<div class="document">
<div class="documentwrapper">
<div class="bodywrapper">
<div class="body">
<h1>Source code for pylorax.api.server</h1><div class="highlight"><pre>
<span class="c">#</span>
<span class="c"># Copyright (C) 2017 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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="kn">import</span> <span class="nn">logging</span>
<span class="n">log</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;lorax-composer&quot;</span><span class="p">)</span>
<span class="kn">from</span> <span class="nn">collections</span> <span class="kn">import</span> <span class="n">namedtuple</span>
<span class="kn">from</span> <span class="nn">flask</span> <span class="kn">import</span> <span class="n">Flask</span><span class="p">,</span> <span class="n">jsonify</span><span class="p">,</span> <span class="n">redirect</span><span class="p">,</span> <span class="n">send_from_directory</span>
<span class="kn">from</span> <span class="nn">glob</span> <span class="kn">import</span> <span class="n">glob</span>
<span class="kn">import</span> <span class="nn">os</span>
<span class="kn">from</span> <span class="nn">pylorax.api</span> <span class="kn">import</span> <span class="n">vernum</span>
<span class="kn">from</span> <span class="nn">pylorax.api.crossdomain</span> <span class="kn">import</span> <span class="n">crossdomain</span>
<span class="kn">from</span> <span class="nn">pylorax.api.v0</span> <span class="kn">import</span> <span class="n">v0_api</span>
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="kn">import</span> <span class="n">joinpaths</span>
<span class="n">GitLock</span> <span class="o">=</span> <span class="n">namedtuple</span><span class="p">(</span><span class="s">&quot;GitLock&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s">&quot;repo&quot;</span><span class="p">,</span> <span class="s">&quot;lock&quot;</span><span class="p">,</span> <span class="s">&quot;dir&quot;</span><span class="p">])</span>
<span class="n">YumLock</span> <span class="o">=</span> <span class="n">namedtuple</span><span class="p">(</span><span class="s">&quot;YumLock&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s">&quot;yb&quot;</span><span class="p">,</span> <span class="s">&quot;lock&quot;</span><span class="p">])</span>
<span class="n">server</span> <span class="o">=</span> <span class="n">Flask</span><span class="p">(</span><span class="n">__name__</span><span class="p">)</span>
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s">&quot;server&quot;</span><span class="p">,</span> <span class="s">&quot;GitLock&quot;</span><span class="p">]</span>
<span class="nd">@server.route</span><span class="p">(</span><span class="s">&#39;/&#39;</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">server_root</span><span class="p">():</span>
<span class="n">redirect</span><span class="p">(</span><span class="s">&quot;/api/docs/&quot;</span><span class="p">)</span>
<span class="nd">@server.route</span><span class="p">(</span><span class="s">&quot;/api/docs/&quot;</span><span class="p">)</span>
<span class="nd">@server.route</span><span class="p">(</span><span class="s">&quot;/api/docs/&lt;path:path&gt;&quot;</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">api_docs</span><span class="p">(</span><span class="n">path</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
<span class="c"># Find the html docs</span>
<span class="k">try</span><span class="p">:</span>
<span class="c"># This assumes it is running from the source tree</span>
<span class="n">docs_path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">__file__</span><span class="p">),</span> <span class="s">&quot;../../../docs/html&quot;</span><span class="p">))</span>
<span class="k">except</span> <span class="ne">IndexError</span><span class="p">:</span>
<span class="n">docs_path</span> <span class="o">=</span> <span class="n">glob</span><span class="p">(</span><span class="s">&quot;/usr/share/doc/lorax-*/html/&quot;</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">path</span><span class="p">:</span>
<span class="n">path</span><span class="o">=</span><span class="s">&quot;index.html&quot;</span>
<span class="k">return</span> <span class="n">send_from_directory</span><span class="p">(</span><span class="n">docs_path</span><span class="p">,</span> <span class="n">path</span><span class="p">)</span>
<span class="nd">@server.route</span><span class="p">(</span><span class="s">&quot;/api/status&quot;</span><span class="p">)</span>
<span class="nd">@crossdomain</span><span class="p">(</span><span class="n">origin</span><span class="o">=</span><span class="s">&quot;*&quot;</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">v0_status</span><span class="p">():</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> `/api/v0/status`</span>
<span class="sd"> ^^^^^^^^^^^^^^^^</span>
<span class="sd"> Return the status of the API Server::</span>
<span class="sd"> { &quot;api&quot;: &quot;0&quot;,</span>
<span class="sd"> &quot;build&quot;: &quot;devel&quot;,</span>
<span class="sd"> &quot;db_supported&quot;: true,</span>
<span class="sd"> &quot;db_version&quot;: &quot;0&quot;,</span>
<span class="sd"> &quot;schema_version&quot;: &quot;0&quot;,</span>
<span class="sd"> &quot;backend&quot;: &quot;lorax-composer&quot;,</span>
<span class="sd"> &quot;msgs&quot;: []}</span>
<span class="sd"> The &#39;msgs&#39; field can be a list of strings describing startup problems or status that</span>
<span class="sd"> should be displayed to the user. eg. if the compose templates are not depsolving properly</span>
<span class="sd"> the errors will be in &#39;msgs&#39;.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">return</span> <span class="n">jsonify</span><span class="p">(</span><span class="n">backend</span><span class="o">=</span><span class="s">&quot;lorax-composer&quot;</span><span class="p">,</span>
<span class="n">build</span><span class="o">=</span><span class="n">vernum</span><span class="p">,</span>
<span class="n">api</span><span class="o">=</span><span class="s">&quot;0&quot;</span><span class="p">,</span>
<span class="n">db_version</span><span class="o">=</span><span class="s">&quot;0&quot;</span><span class="p">,</span>
<span class="n">schema_version</span><span class="o">=</span><span class="s">&quot;0&quot;</span><span class="p">,</span>
<span class="n">db_supported</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span>
<span class="n">msgs</span><span class="o">=</span><span class="n">server</span><span class="o">.</span><span class="n">config</span><span class="p">[</span><span class="s">&quot;TEMPLATE_ERRORS&quot;</span><span class="p">])</span>
<span class="n">v0_api</span><span class="p">(</span><span class="n">server</span><span class="p">)</span>
</pre></div>
</div>
</div>
</div>
<div class="sphinxsidebar">
<div class="sphinxsidebarwrapper">
<div id="searchbox" style="display: none">
<h3>Quick search</h3>
<form class="search" action="../../../search.html" method="get">
<input type="text" name="q" />
<input type="submit" value="Go" />
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
<p class="searchtip" style="font-size: 90%">
Enter search terms or a module, class or function name.
</p>
</div>
<script type="text/javascript">$('#searchbox').show(0);</script>
</div>
</div>
<div class="clearer"></div>
</div>
<div class="related">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="../../../genindex.html" title="General Index"
>index</a></li>
<li class="right" >
<a href="../../../py-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li><a href="../../../index.html">Lorax 19.7.22 documentation</a> &raquo;</li>
<li><a href="../../index.html" >Module code</a> &raquo;</li>
<li><a href="../../pylorax.html" >pylorax</a> &raquo;</li>
<li><a href="../api.html" >pylorax.api</a> &raquo;</li>
</ul>
</div>
<div class="footer">
&copy; Copyright 2018, Red Hat, Inc..
Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3.
</div>
</body>
</html>